VSX-415-K AUDIO/VIDEO MULTI-CHANNEL RECEIVER ...archive.espec.ws/files/PIONEER VSX-415.pdfVSX-415-K 3 56 78 567 8 C D F A B E [Important Check Points for Good Servicing] In this manual,

PIONEER CORPORATION 4-1, Meguro 1-chome,PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, LonPIONEER EUROPE NV Haven 1087, Keetberglaan 1, 912PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253

PIONEER CORPORATION 2005

UPDOWN

MULTI JOG

MASTERVOLUME

ENTER

AUDIO/VIDEOMULTI-CHANNELRECEIVER

STANDBY/ON

PHONES

DVD/LD DVD 5.1 TV/SAT DVR/VCR CD CD-R/TAPE/MD FM AM

VSX-415-K

Meguro-ku, Tokyo 153-8654, Japang Beach, CA 90801-1760, U.S.A.

0 Melsele, BelgiumAlexandra Road, #04-01, Singapore 159936

ORDER NO.

RRV3091

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-415-KVSX-415-STHIS MANUAL IS APPLICABLE TO THE FOLLOWINGMODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

VSX-415-K KUCXJ AC120V

VSX-415-S KUCXJ AC120V

For details, refer to "Important Check Points for Good Servicing".

T-ZZK MAR. 2005 printed in Japan

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SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained to properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

cause cancer, bir th defects or other reproductive harm.

Health & Safety Code Section 25249.6 – Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement

parts must be of identical designation.

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que

les pièces de remplacement doivent avoir la même désignation.

ANY MEASUREMENTS NOT WITHIN THELIMITS OUTLINED ABOVE ARE INDICATIVEOF A POTENTIAL SHOCK HAZARD ANDMUST BE CORRECTED BEFORE RETURN-ING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICEMany electrical and mechanical parts in the appliance

have special safety related character istics. These areoften not evident f rom visual inspect ion nor theprotection afforded by them necessarily can be obtainedby using replacement components rated for voltage,wattage, etc. Replacement par ts which have thesespecial safety character ist ics are identif ied in thisService Manual.

Electr ical components having such features areidentified by marking with a on the schematics andon the parts list in this Service Manual.The use of a substitute replacement component whichdoes not have the same safety characteristics as thePIONEER recommended replacement one, shown in theparts list in this Service Manual, may create shock, fire,or other hazards.

Product Safety is continuously under review and newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEERService Manual. A subscription to, or additional copiesof, PIONEER Service Manual may be obtained at anominal charge from PIONEER.

(FOR USA MODEL ONLY)1. SAFETY PRECAUTIONS

The following check should be performed for thecont inued protect ion of the customer and servicetechnician.

LEAKAGE CURRENT CHECKMeasure leakage current to a known ear th ground

(water pipe, conduit, etc.) by connecting a leakagecurrent tes ter such as S impson Model 229-2 orequivalent between the earth ground and all exposedmetal par ts of the appliance (input/output terminals,screwheads, metal overlays, control shaft, etc.). Plugthe AC line cord of the appliance directly into a 120VAC 60 Hz outlet and turn the AC power switch on. Anycurrent measured must not exceed 0.5 mA.

Deviceundertest

Leakagecurrenttester

Earthground

Reading shouldnot be above0.5 mA

Also test withplug reversed(Using AC adapterplug as required)

Test allexposed metalsurfaces

AC Leakage Test

VSX-415-K21 2 3 4

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[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS SAFETY INFORMATION..................................................................................................................................... 21. SPECIFICATIONS ............................................................................................................................................ 52. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 7

2.1 PACKING ................................................................................................................................................... 72.2 EXTERIOR................................................................................................................................................. 82.3 FRONT PANEL ........................................................................................................................................ 10

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.......................................................................................... 123.1 BLOCK DIAGRAM ................................................................................................................................... 123.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 143.3 MAIN ASSY (1/3) ..................................................................................................................................... 163.4 MAIN ASSY (2/3) ..................................................................................................................................... 183.5 MAIN ASSY (3/3) ..................................................................................................................................... 203.6 DSP ASSY (1/2)....................................................................................................................................... 223.7 DSP ASSY (2/2)....................................................................................................................................... 243.8 AMP & PRIMARY (1/2),TRANS2 and TRANS3 ASSYS .......................................................................... 263.9 AMP & PRIMARY (2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS............................................ 283.10 VIDEO and 5.1CH ASSYS..................................................................................................................... 303.11 FRONT DISPLAY, R. ENCODER, P. SW&FUNC KEY and F. KEY ASSYS ........................................... 323.12 H.P. ASSY .............................................................................................................................................. 34

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 354.1 TRANS2, TRANS3 and TRANS1 ASSYS ................................................................................................ 364.2 REGULATOR ASSY................................................................................................................................. 374.3 MAIN ASSY ............................................................................................................................................. 384.4 DSP ASSY ............................................................................................................................................... 424.5 AMP & PRIMARY and AMP INPUT ASSYS ............................................................................................ 444.6 F. DISPLAY, R. ENCODER, P. SW & FUNC KEY, H. P. and F. KEY ASSYS ............................................ 464.7 VIDEO and 5.1CH ASSYS....................................................................................................................... 50

5. ELECTRICAL PARTS LIST ............................................................................................................................ 526. ADJUSTMENT ............................................................................................................................................... 567. GENERAL INFORMATION............................................................................................................................. 57

7.1 DIAGNOSIS ............................................................................................................................................. 577.1.1 DISASSEMBLY.................................................................................................................................. 57

7.2 PARTS...................................................................................................................................................... 597.2.1 IC ....................................................................................................................................................... 59

7.3 EXPLANATION ........................................................................................................................................ 657.3.1 POWER ON AND OFF INITIAL TIMING CHART .............................................................................. 657.3.2 IC DATA TRANSMISSION TIMING CHART....................................................................................... 677.3.3 DETECTION CIRCUIT ...................................................................................................................... 687.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION.............................................. 697.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART .......................................................................... 71

8. PANEL FACILITIES ........................................................................................................................................ 72

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1. SPECIFICATIONS

Amplifier section

• Continuous power output (stereo)Front:VSX-415. . . . . . . . . . 120 W (1kHz, THD 0.2%, 8 Ω)

1

• Continuous power output (surround)VSX-415 model:Front. . . . . . 120 W per channel (1kHz, 10%, 8 Ω)Center . . . . . . . . . . . . . . . 120 W (1kHz, 10%, 8 Ω)Surround . . . . . . . . . . . . . . . . . 120 W per channel

(1kHz, 10%, 8 Ω)

Audio section

• Input (Sensitivity/Impedance)CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD, TV/SAT . . . . . . . . . . . . . . . 200 mV/47 kΩ

• Frequency responseCD, DVR/VCR, CD-R/TAPE/MD, DVD/LD,TV/SAT . . . . . . . . . . . . . . 5 Hz to 100,000 Hz dB

• Output (Level/Impedance)DVR/VCR REC, CD-R/TAPE/MD REC. . . . . . . . . . . . . . . . . . . . . .200 mV/2.2 kΩ

• Tone controlBass. . . . . . . . . . . . . . . . . . . . . . . .± 6 dB (100 Hz)Treble. . . . . . . . . . . . . . . . . . . . . . .± 6 dB (10 kHz)Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz)

(at volume level –50 dB)

• Signal-to-Noise Ratio (IHF, short circuited, A network)CD, DVR/VCR, CD-R/TAPE/MD,DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .96 dB

• Signal-to Noise Ratio [EIA, at 1 W (1 kHz)]CD, DVR/VCR, CD-R/TAPE/MD,DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .79 dB

Video Section

• Input (Sensitivity/Impedance)DVR/VCR, DVD/LD, TV/SAT. . . . . . . . .1 Vp-p/75 Ω

• Output (Level/Impedance)DVR/VCR, MONITOR OUT. . . . . . . . . .1 Vp-p/75 Ω

• Frequency responseDVR/VCR, DVD/LD,TV/SAT MONITOR. . . . . . .5 Hz to 7 MHz dBSignal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .55 dBCrosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50dB

Note1 Continuous average power output of 110 watts* per channel, min., at 8ohms, from 20 Hz to 20,000 Hz with no more than 0.2%** total harmonic distortion (front).

* Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers.** Measured by Audio Spectrum Analyzer.

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• FM Tuner SectionFrequency Range. . . . . . . . .87.5 MHz to 108 MHzUsable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF

(1.3 µV/ 75 Ω)50 dB Quieting Sensitivity. . . . . . . Mono: 20.2 dB

Stereo: 38.6 dBfSignal-to-Noise Ratio. . . Mono: 73 dB (at 85 dBf)

Stereo: 70 dB (at 85 dBf)Distortion . . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz)Alternate Channel Selectivity. . . . . . . . . . . .60 dB

(400 kHz)Stereo Separation . . . . . . . . . . . . . . 40 dB (1 kHz)Frequency Response. . . . . . . . . . .30 Hz to 15 kHz

(±1 dB)Antenna Input (DIN) . . . . . . . . . 75 Ω unbalanced

AM Tuner SectionFrequency Range. . . . . . . . . 530 kHz to 1,700 kHzSensitivity (IHF, Loop antenna). . . . . . . .350 µV/mSignal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .50 dBAntenna . . . . . . . . . . . . . . . . . . . . . .Loop antenna

MiscellaneousPower requirements . . . . . . . . . . .AC 120V / 60HzPower consumption:

VSX-415. . . . . . . . . . . . . . . . . . . .260 W / 340 VA

In standby. . . . . . . . . . . . . . . . . . . . . . . . . .0.5 WDimensions:

VSX-415. . . .16 /16 (W) x 6 /4 (H) x 15 /16 (D) in.9 1 9

420 (W) x 158 (H) x 394.5 (D) mm

Weight (without package)VSX-415. . . . . . . . . . . . . . . . . . . . 18.1 lb (8.5 kg)

Furnished PartsAM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . .1FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . .1Dry cell batteries (AA size IEC R6) . . . . . . . . . .2Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . .1Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Operating instructions

Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are trademarks of Dolby Laboratories.

"DTS" ,"DTS-ES Extended Surround" and "Neo:6" are trademarks of Digital Theater Systems, Inc.

Accessories

Remote control unit(XXD3067)

AM loop antenna(ATB7013)

FM wire antenna(ADH7030)

AA size IEC R6Dry cell batteries (x2)

INPUT SELECTOR

RECEIVER

CD-R/TAPE/MD

MIDNIGHT/LOUDNESS

ADVANCEDSURROUNDSTANDARD

TUNEREDIT

RECEIVER

TOP MENU

DVD

CH SELECT

TEST TONE

SUB TITLE

LEVEL

TUNER

DVD CONTROL

CLASS

MPXDVD

AUDIO DISPLAYTUNING STATION

EFFECT

MUTE

SETUP

ENTER

STEREO

RECEIVER

VOLUME

SLEEP

DVD/LD

CD FM AM

TV/SAT DVR/VCRDVD 5.1CH

FL DIMMER INPUT ATT

MENU

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2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

(1) PACKING SECTION PARTS LIST

(2) CONTRAST TABLEVSX-415-K/KUCXJ and VSX-415-S/KUCXJ are constructed the same except for the following :

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate.)

NOTES:

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12

Mark No. Description Part No.

1 FM wire antenna ADH7030

NSP 2 Warranty Card ARY7045

3 AM loop antenna ATB7013

NSP 4 Dry cell batteries VEM1031

(AA/R6)

5 Operating instructions XRE3090

(English/French)

6 Remote Control Unit XXD3067

7 Battery Cover XZN3139

NSP 8 Literature Bag AHG1180

9 Packing Sheet AHG7069

10 Left Pad V2 XHA3149

11 Right Pad V2 XHA3150

12 Packing Case See Contrast table(2)


Mark No. Description VSX-415-K/KUCXJ VSX-415-S/KUCXJ

12 Packing Case XHD3476 XHD3477

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2.2 EXTERIOR

F

P

O

R

Q

S

C

L

I L

S

QPO

R

J

J

K

K

IFA

C

A

Q

H

H

NON-CONTACT SIDE

CONTACT SIDE

15

35

3455

I

A

B

F

D

HE

G

C

J

45

1852

53

19

23

2452

8 585

4

38

46

54

54

36

20

39

59

59

4051

6

91

10

17

21

22

44

2

48

30

313237

28

29

27

49

43

7

3

55

55

5557

57

55

55

55 55

55

55

55

55

55

55

555555

5555

55

5555

55

55

55

5555

55

55

55

55

5547

55

55

55

55

50

Refer to"2.3 FRONT PANEL SECTION".

55

5555

55

5555

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(1) EXTERIOR SECTION PARTS LIST



1 MAIN Assy XWK3148

2 DSP Assy AWX8418

3 AMP & PRIMARY Assy XWZ3894

4 TRANS2 Assy XWZ3808


6 REGULATOR Assy XWZ3796

7 AMP INPUT Assy XWZ3800


9 VIDEO Assy XWZ3903

10 5.1CH Assy XWZ3914

11 • • • • • •

12 • • • • • •

13 • • • • • •

14 • • • • • •

> 15 FU2 Fuse (8A) REK1086

16 • • • • • •

17 FM/AM TUNER UNIT AXX7172

> 18 FU1 Fuse (10A) REK1087

> 19 FU701 Fuse (10A) REK1087

> 20 T1 Power Transformer XTS3084

> 21 AC Power Cord ADG7024

22 Cord Stopper CM-22C

23 J36 23P F.F.C/30V XDD3102

24 • • • • • •

25 • • • • • •

26 • • • • • •

27 J33 13P F.F.C/30V XDD3150

28 J48 8P F.F.C/30V XDD3151

29 J34 11P F.F.C/30V XDD3149

30 J43 19P F.F.C/30V XDD3126

31 J31 17P F.F.C/30V XDD3118

32 J35 19P F.F.C/30V XDD3101

33 • • • • • •

NSP 34 Heatsink 0.4 ANH7109

35 Heat Sink Angle R ANG7252

36 Heat Sink Angle F ANG7251

37 PCB Angle R5 XNG3073

38 PCB Mold AMR2533

NSP 39 Under Base R6 XNA3012

40 Insulator AMR7198

41 • • • • • •

42 • • • • • •

43 REG Support R6 XNG3093

44 Rear Panel XNC3332

45 Bonnet See Contrast table(2)

NSP 46 HOLDER Assy XWZ3819

47 FFC Holder R6 XMR3072

48 Shield A R6 XNG3068

49 FFC Cover R6 XMR3060

NSP 50 N Label See Contrast table(2)

NSP 51 Spacer AEB7092

52 Screw BBZ30P200FTC

53 Screw 3x23 XBA3012

54 Screw FBT40P080FNI


56 • • • • • •

57 Screw See Contrast table(2)

NSP 58 ICP Label XAX3319

59 Rubber Sheet AEB1111



45 Bonnet K V1 XZN3148 Not used

45 Bonnet S V1 Not used XZN3149

NSP 50 N Label 415K/KU XAL3215 Not used

57 Screw FBT40P080FTB FBT40P080FNI

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2.3 FRONT PANEL

NON-CONTACT SIDE

CONTACT SIDE

Q O

M

N

P

2612

25

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21

17

18

15

14

19

2410

32

32

32

32

32

32

1

32 32

4

2

35

31

24

11

33

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(1) FRONT PANEL SECTION PARTS LIST



1 FRONT DISPLAY ASSY XWZ3908

2 R. ENCODER Assy XWZ3920

3 P. SW & FUNC. KEY Assy XWZ3917

4 FRONT KEY Assy XWZ3912

5 H.P. Assy XWZ3923

6 • • • • • •

7 • • • • • •

8 • • • • • •

9 • • • • • •

10 JOG Knob See Contrast table(2)

11 VOL Knob See Contrast table(2)

12 Standby BTN See Contrast table(2)

13 • • • • • •

14 FUNC BTN L See Contrast table(2)

15 FUNC BTN R See Contrast table(2)

16 • • • • • •

17 TUNER BTN See Contrast table(2)

18 Sub BTN See Contrast table(2)

19 JOG BUTTON See Contrast table(2)

20 • • • • • •

21 D Panel 415 B XAK3480

22 • • • • • •

23 Pioneer Badge B See Contrast table(2)

NSP 24 C Ring DIM 8.1 XBH3016

25 FRT Panel See Contrast table(2)

26 Earth Plate HP V2 XNG3131

27 • • • • • •

28 • • • • • •

29 • • • • • •

30 • • • • • •


32 Screw BPZ30P100FTC

NSP 33 Energy Star Label AAX8022



10 JOG Knob V1K XAB3038 Not used

10 JOG Knob V1S Not used XAB3042

11 VOL Knob V1K XAB3039 Not used

11 VOL Knob V1S Not used XAB3043

12 Standby BTN 515K XAD3202 Not used

12 Standby BTN 515S Not used XAD3203

14 FUNC BTN 515K L XAD3206 Not used

14 FUNC BTN 515S L Not used XAD3210

15 FUNC BTN 515K R XAD3207 Not used

15 FUNC BTN 515S R Not used XAD3211

17 Tuner BTN V2K XAD3192 Not used

17 Tuner BTN V2S Not used XAD3193

18 Sub BTN V2K XAD3198 Not used

18 Sub BTN V2S Not used XAD3199

19 Jog Button V2K XAD3204 Not used

19 Jog Button V2S Not used XAD3205

23 Pioneer Badge XAM3006 VAM1129

25 FRT Panel 415K XMB3179 Not used

25 FRT Panel 415S Not used XMB3180

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM

CN1036

CN307

IC101

BD3841FS

FM/AM TUNERUNIT

(FUNCTION SEL)

IC303

IC8201

IC302

IC302

IC105

IC8401

IC8601

IC8603

(ADC)

(DIR)

(DAC)

(CODEC)

(for DECODE)

IC8501

IS61LV6416-12T(S-RAM)

IC8602IS63LV1024-12T(S-RAM)

PD8116A(ROM)

MOTOROLA DSP

A

B

J31

7

1 5

7

CN1056

4

2

3

5

3

42

44

46

8

10

12

19

3127

24

2523

3 1

IC1033 1

IC1043 1

IC1045 7

IC1072 1

AK4529VQ

AK4114VQ

uPC4570G2(LPF)

NJM2100M 44

51

47

54

52

45

48

55

IC102

31

2 18

6

14

24 26

CN8007

11

7

13

15

19CN109

7

11

5

3

1

CN109

CN80073

17

1 2 3 4

C

D

F

A

B

E

13

5 6 7 8

14.1/24.1 14.2/27.3 19.3

IC108

NJM2595M

BD3813FS

IC110

IC111

IC112

IC112

Q362Q303

Q632

Q631

Q1552

Q653

Q651

Q603

Q601

uPC4570G2(PRE AMP)

IFCN111

18

CN302

3

29

23

27

21

3 1

3 1

3 1

5 7

IC601

2215

IC60224 26

IC602 RY751

RY753

RY752

18 14

Q

CG

CN702 6

15516

CN106

4CN6019

8 5

1 1

+12V

-12V

T1POWERTRANSFORMER

T51

AC IN

D801–D804

Stdby5.6V

D51-D54RY51

IC51

IC801

T+12VIC805

CN111IC802

NECK+B

POWER AMPIC601, IC602

NECK-B

D702

D701

+BVL

+BVH

-BVH

-BVL

FL AC

FL AC

Q701

Q702

C

CA

D+5VD721–D724

IC803

A+5VIC804

CN8003

FBD+5V

IC806CN111A

CN111A

CN401M

IC301

(COMPONENT SEL)

I9

5

7

1

11

S

S

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K14

1 2 3 4

3.2 OVERALL WIRING CONNECTION DIAGRAM

To Chassis

KN8101

CN

802

CN

8003

13

CN

805

19

CN

806

CN

8007

CN

804

CN

8012

J43

CN

111

CN

104

J48

J3313/110

XDD3151

8/140

20

CN

103

CN

109

18

CN

105

XDD3150

11/130J34

XDD3149

CN

303

CN

307

XD

D31

02-

CN

302

CN

803

7

CN

801

J36

23/8

0

CN

53

CN

112

XDD3126-

19/220

CN101

CN106

XD

D31

18-

19/130

XDD3101-

J31

17/1

10

J35

CN

254

CN601

16

CN253

550

9/70

D20

PY

Y09

07E

CN

402

CN

511

J42

CN

401

404

J40

CN450

FRONT DISPLAY ASSY(XWZ3908)M

FRONT KEY ASSY(XWZ3912)P

R.ENCODER ASSY(XWZ3920)

N

MAIN ASSY(XWK3148)

A

REGULATOR ASSY(XWZ3796)

F

5.1CH ASSY (XWZ3914)

J

VIDEO ASSY(XWZ3903)

I

AMP INPUT ASSY(XWZ3800)

G

A 1/3,A 2/3,A 3/3

DSP ASSY(AWX8418)

BB 1/2,B 2/2

FM/AM TUNER UNIT(AXX7172)

*1

*1

*1

J42

404

CN511

*1

D20PYY0608E

51048-0600

52147-0610

VSX-D415

1 2 3 4

C

D

F

A

B

E

15

5 6 7 8

AC CORD

AC CODE CONNECTOR

AC CODE SOCKET

1.25mm BOARD to BOARD

FU1

FU2

CN51

J2

CN702

7/15

0

D20

PY

Y07

15E

701

J21

851

J1


AKP7070, AKP7073

AKP7059, AKP7062


KM200TA**

KP200TA**L2.0mm BOARD to BOARD

1.5mm CABLE HOLDER

2.0mm WIRE TRAP

1.25mm FFC CONNECTOR

2.0mm CABLE HOLDER

1.25mm FFC CONNECTOR(L)

BOARD IN

1.5mm FLAT CABLE

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.25mm FFC

PH CONNECTORB*B-PH-K-S

FU701

24 2325 19202122

MAIN TRANS

TRANS3

12 1413

13

1615

J7 J5 J3(J8)

J47

6/30

0

D20

PY

Y06

30E

5215

1-04

10

5104

8-04

00

J6J4

1551

CN

471 D20PYY0411E

J41

501

ADG7024

P. SW & FUNC. KEY ASSY(XWZ3917)O

QH.P. ASSY(XWZ3923)

TRANS3 ASSY(XWZ3812)

E



D H

AMP&PRIMARY ASSY(XWZ3894)

C

J3

J7J6

J1J2

J4J5

C 1/2,C 2/2

NOTES: • When ordering service parts, be sure to refer to “EXPLODED VIEWS and PARTS LIST” or “PCB PARTS LIST”.

• The > mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.

• : The power supply is shown with the marked box.

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K16

1 2 3 4

3.3 MAIN ASSY (1/3)

+

-

-

+

FR SR

FL SL

INPUTATT B

E

BC

161718 12131415 91011 8

C

E

BC

E

CB

E

5

6 87

4

2 81

34

7 6

16

15

11

12

13

14

8

9

10

7

17

18

21

20

19

22

24

26

23

25

5

3

2

4

6

1

30

27

28

31

29

32

KP

200T

A18

L

GNDU

V-12

DTC143EK

DTA124EK

GDAC

V+5A

100K

GDAC

YB

0.01

NJM2100M-TBB

GNDAGNDA1

CH

*1

330

CH

*1

330

QTL1013 CH*1

2.2K

QTL1013 CH

*1 2.2K

CH

*1

CH

*1

330

*1

GNDA0 GNDA

47K

47K

GNDA

8.2K V+12

4.7K

GNDA1

*1 10K

2SC3326

GNDA

CH*1

10/50

47K

GNDA

*1

4.7K

10K 2SC3326

4.7/50

4.7K

22K

0.1/16

100k

4710/50

4.7K

22K 220/6.3 100k

V+5A

4710/50

CH*1 10/50

47K

GNDA

10/50CH

22p

47K

GNDA

8.2K

10/50

CH

22p

GNDA

47K

47K

47K

CH

GNDA

10/50

CH

4.7/50NJM2100M-TBB

GNDA

10K

GNDA

0.01YB

330 *1

CH

*1

CH*1

330

*1*1

330

10/50

GNDA

CH

*1

CH

*1

330 *1*1

330

0.01YB

QTL1013

10/50

2.2K

QTL1013

CH*1

CH*1

330

2.2K

CH

*1

CH*1 *1

330 *1

10/50

10/50

GNDA

47K

GNDA

47K

CH

CH

47K

10/50

GNDA

CH

47K

CH

GNDA

100k

100k

47/50

100

GNDA

47/50

100

47K

CH

22p

CH

22p

47K10/50

10/50

GNDA

GNDABD3841FS-TBB

47K10/50

GNDA

10/50

CH 47

K

GNDA

CH

100

0.01

100

100p

100p

0.01

V-7 V+7

GNDU

0.01 YBGNDA

47K

47K

GNDATR

TL

10/50

100K

100K GNDA

10/50

R17

5

Q168

Q167

CN

109

C17

1

C11

4

R114

C11

3

R113

L112

C11

2

R112

L111 R111

C11

1

C11

0C

109

R110

C18

9C

190

R13

9R

140

R162 R16

6

R16

4

C16

4

R13

8

C138C19

2

R16

3

Q166

C16

3

R16

5

Q165

C166 R17

4

R168

R17

0

IC102

R172C168

C170 R17

3

R167C169 R

169

C19

1

C137

R13

7

C11

8

C136

R13

6

R161

C135

C11

7

R13

4

R13

5

R13

3

C134

C165IC102

R171C167

R14

3

C179

R109

C10

7C

108

R108

C18

7C

188

R107

C10

5C

106

C128

C18

5C

186

R106

C199

R105C127

R104

L104

C10

3C

104

L103R103

C10

1C

102

R102 C18

4C

183

C133

R13

2

C131 R13

1

C132

R12

8R

127

R15

9

R15

8

R156

C156

C155

R155

R12

6

C10

41C

1031

C126

R12

5

IC101R

124

C125

C124

R12

3

R152

C15

4

C15

1

C15

2

R151

C15

3

C180

R101 C123

R12

2R

121

C142

R14

1R

142

C141

3-C6

3-A1

3-A1

CERAMIC CAPASITOR: CCSRCH****50-T

( )

NOTES: NO INDICATED PARTS IS....

RESISTOR: RS1/16S***J-T, RS1/10S***J-TCEMICAL CAPASITOR: CEAT***M**-T,-TS

: AUDIO SIGNAL FLOW

GD

AC

GD

AC

V+

5A

FLI

N

GD

AC

GD

AC

SR

IN

GD

AC

FR

IN

AO

UT

R

AO

UT

L

CKSRYB****50-T(SQ):CKSQ.CCSQ

PLAY

R

(CHASSIS)

LGNDGND

CD-R/TAPER

MD

REC

L

R

DVD/LD

(R)

(2/2)

(R)

(L)

(R)

(L)

(R)

(1/2)

(L)

(L)(R)

SLI

N

GD

AC

(CHASSIS)LGND

TV/SAT

R

L

(CHASSIS)

PLAY

R

GND

VCR/DVR

*1L

REC

R

L

(CHASSIS)

R

GND

CD

(L)

(R)

(L)

(R)

(R)

VCC

(L)

(L)

(R)

(L)

(R)

VEEGND

CLKDATA

GND

FUNCTION

L (L)

(R)

(L)

JA10

5 X

KB

3037

JA10

3 X

KB

3017

JA10

4 X

KB

3017

*1 : NO USE

AA 1/3 CN804F

A 3/3

A 3/3

1 2 3 4

C

D

F

A

B

E

17

5 6 7 8

+

-

+

-

+

-

+

+

-

+

-

-

+

-

-

+

SW SB

C

SW

FR

FL

C

SR

MP

SL

LSSN

45 123

5

6

8

47

5

6

7

8

4

E

B

CB

4

7

5

G

S

86

G

D

DS

E

C

34

3

2

4

18

3

2

1

8

4

6 8

5

7

4

1

2 8

2 4

3

1

8

GDAC

47K

0.02

2u

TS2.2/50 6.8K3.3K

2.7K

1.2K

0.01

u

270

39K

10/50

GDAC

4700

p

47K

100TSINSWA

GDAC

CH

5600p

V-12

47K

470p

TS2.2/50 3.9K 3.9K

GDAC

47K

470p

330p

3.9K

3.3K 68

3.9K

10/50

470K

YB

0.01

GDAC

V-12

YB

0.01

TS

CH

330p

3.9K 3.3K

330p

68

V+12

GNDU

470K

DTC124EK

DTA124EK

GDAC GDAC

ST

BY

4.7K

YB

ST

BY

0

GDAC

10/50

0.01

100

470K

1.2K

1SS3551M

100K

4.7K

2SK208

3.9K

TS INFRA

1M 1SS355 2SK208

ST

BY

GDAC

YB

ST

BY

1.2K

4.7KGDAC

V-12 GDAC

GDAC

YB0.1

10/50 100

0.01

470K

INFRB

TS2.2/50 3.9K3.9K

GDAC

INFLB

47K

100p

TS2.2/50 3.3K 3.3K

3.9K

10/50

CH

330p

TS

V-12

3.3K

1.8K

330p

0

3.3K

10/50

470K 47

00p

GDAC

YB

0.01

GDAC

TS 100

YB

0.01

VLDT

VLCK

GDAC

47K

100p

TS2.2/50 3.3K3.3K

GDAC

CH

330p3.

3K

330p

1.8K 0

V+12

4700

p

GDAC

470K

3.3K

10/50

CH

330p

TS 100

V-12

0V+12 4.7K0.1

YB

TS

3.9K

V+12

GDAC

INCAGNDA1SS355

INFLA

GNDA

1SS355

1SS355

1SS355

GNDU

GDACINSRA

1SS355

GNDU

1SS355

47K

100p

TS2.2/50 3.3K 3.3K

3.3K

330p

1.8K 0

10/50

3.3K

HA17558AF

HA17558AF

HA17558AF

HA17558AF

HA17558AF

HA17558AF

HA17558AF

HA17558AF

4700

p

GDAC

470K

YB

0.01

GDAC

100TS

YB

0.01

CH

330p

V+12

INSLA

R26

2

C26

4

C26

6

R27

0

R272 R274

C270

R27

6

C27

8

R278

C262 R264 R266 R268

IC104

C268

R20

2

C20

6C20

4

C202 R206R204

R20

1

C20

5

C20

3

R21

0

R212 R214

R208

C210

R21

6

C21

8C

217

IC105

C208

R20

9 R211 R213 R21

5

Q232

R21

8

C21

2

C21

6

R23

4

R222

R23

8

R220

R23

1

R224

IC107

R228C214

R226

R230

R229 D229

D230 Q230

Q229R

217

C21

1

R23

7

R223

C220

C21

5

R23

3

C201 R205R203

R26

1

C26

3

C26

5

C261 R263 R265

R207

C209

IC105

C207

Q231

R26

9

R271 R273

R267

C269

C27

7

R27

5

C27

2

R277

C27

1

R24

2

C24

4

C24

6

C242 R246R244

IC104

C267

R25

0

R252 R254 C25

8

R25

6

R248

C250

IC103

C248

R258

R219 R221

IC107 C219

R227C213

R225

D108

D107

D105

D106

D104

D103

R24

1

C24

5

C24

3

C241 R243 R245

R251

R24

9

R253

R247

C249

C25

7

R25

5

C25

2

R257

C25

1

IC103

C247

2-B1

3-D6

2-A1

2-A1

2-B1

2-B1

2-B1,3-B6

2-B1,3-B6

2-A1

2-A1

2-A1

SB

IN

SW

IN

GD

AC

CIN

GD

AC

(FOR ANALOGUE LINES)TO REGULATOR ASSY

(SW)

(2/2)

(SW)

(FR)

(2/2)

(1/2)

(1/2)

(FL)

(C)

(1/2)

(2/2)

(SR)

(1/2)

Low Pass Filter

(SL)

(1/2)

GDAC

100K

R29

9

INSBA2-B1

A 1/3

A 1/3

MAIN ASSY(XWK3148)

A 2/3,3/3

A 2/3

A 2/3

A 2/3

A 2/3

A 2/3

A 2/3

A 2/3

A 2/3

A 3/3

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K18

1 2 3 4

3.4 MAIN ASSY (2/3)

MVRATT

R37

8

C362

R371Q361

R39

1

R35

2

R36

7

C361

CN105

R33

4

R31

7

R31

8

C342

R33

1

R33

2

R35

1

C30

6

C30

4

C30

5

C30

3 C318

C317

IC108

C33

0

C32

9

C31

9

C341

C322

R308

R306

R305

C30

1

C30

2

C30

8

C31

0

R303

C30

9

R304C30

7

C31

2

C31

1

R30

1

R30

2

R307

D30

1

C321

8

6

4

5

7

21

3

BC

E

21 3

56

55

54

97 8654 11 12 141310

53

52

51

50

49

48

47

46

15

16

17

18

19

20

21

25

22

23

24

45

41

44

43

42 353940 3638 37 323334 293031

26

27

28

GNDA

V-12

52044-0845

V+12

2SC3326

4.7K

GNDA

10/50

V-12

100K

47k

GNDA

10/50

100K

100K

VLCK

VLDT

INFLB

INFRB

INSBA

INCA

INSLA

INSWA

INFLA

INSRA

GNDA

100K

10/5

0

GNDU

10/5

0

10/5

0

10/5

0

1K 1KGNDA

10/50

GNDA

100K

100K

100K

100p

100p

BD3813KS_TBB

0.01

CH

V-7CH

0.01

0.01

10/50

10/50

100 V+7

100

100

INFRA

10/5

0

4700

p

4700

p

10/5

0

4.7k

4.7k

100 1SS

355

100

100

V5R6

10/50

0.1u

/16

0.1u

/16

0.1u

/16

0.1u

/16

2.CAPACITORS

: AUDIO SIGNAL FLOW

Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.Rated Voltage: 50V expect for electrolytic capacitors.

JA:CEJA

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

Unit: p-pF or µF unless otherwise noted.

Rated power: 1/10W unless otherwise noted.Tolerance: (J) ± 5% unless otherwise noted.

NOTE1.RESISTORS

SR

SW+12V

SL

AG

-12V

AG

C

TO 5.1 INPUT ASSY

INSLB

INSBB

INSWB

GN

DG

OU

TS

W

VIN

SW

GO

UT

SR

GO

UT

SL

VIN

SR

VIN

SL

GO

UT

C

VIN

C

GN

D

PO

RT

A

PO

RT

B

VDD

GND

VEE

DA

TA

CLK

INFRB

INFLB

INSRB

INCB

INSRA

INSLA

INSBA

INSWA

GO

UT

FR

GND

6 CH E-VOL

SWOUT

VCC

SBOUT

GND

GND

SLOUT

GNDSROUT

(SW)

(SL)

(SR)

INFRA

INFLAINCA V

INF

LG

OU

TF

L

BN

F1R

BN

F2R

TN

FR

VIN

FR

TN

FL

GND

FLO

UT

GN

D

BN

F1L

BN

F2L

COUT

GN

D

FR

OU

T

(C)

(FR)

(FL)

C30

9C

310

C31

1C

312

AA 2/3

A 2/3 MAIN ASSY(XWK3148)

A 1/3

A 1/3,3/3

A 3/3

CN

307

J

1 2 3 4

C

D

F

A

B

E

19

5 6 7 8

MUTE

OLDTOLDT

DCDTDCDT

ATT

NECKNECK

PREG

MA

+

-

+

-

+

-

+

-

+

-

-

+

D31

2

R376 C370

R36

6

R36

4

IC112

C36

8

R36

8

R372

R37

0

C36

7

R362

Q362

R363

R36

1

C364

C363Q395

C366

R37

4

D33

2

R31

2

C33

2

D33

1

C33

1

R36

5

C365

D31

1R

311

C33

4C

333

R39

3

R39

5

Q342

R34

6 R348

IC112

IC111

C34

8

C34

7

R35

0

C346

R342 R34

4

C343

R34

5

C344

R341

Q341

R34

3

R347

C345

R34

9

C30

0R

300

C392

R32

6

IC110

IC111

C32

8

C326

R322Q322 R328

R32

4 C324

Q321

R321 R32

3R

325

R327

C323

R33

0

C32

7

R32

9

C320

IC110

C325

C39

1

CN

106

E

54

7

E

6 8

B BC C

3

2

4

18

E

5

6

4

87

B

B

CC

3

2

E

4

81

5

6

7

4

8

B

E

CCB

E

2 8

1915

16

17

18

11

12

13

14

9

10

7

8

3

4

5

6

34

1

1

2

GNDA

V-12

2.2k 4.7/50

4.7k

200k

510

uPC4570G2

V-12

GNDA

2.7K

910

YB

0.01

YB

*1

2SC3326 2SC3326

V-12

1K

*1

V+124700p

CH100p

uPC4570G2

YB

0.01

4.7/25

100k

NP

UD

ZS

6.8B

GAV 0.01 YB

UD

ZS

6.8B

YB

0.01

100k

47/25

V+12

V-12

1SS

355

100/

1W

470/

10

V-7

470/

10

1SS

355

V+7

100/

1W

47k

4.7k

2SC3326 1K

V-12

uPC4570G2

YB

47/25

GNDA

0.01

*1

GNDA YB

0.01

100k

4.7K

4.7K

2.7K

2.7K

2SC3326 1K

CH100p

CH100p

V+12

*1

47/25

100k

ST

BY

ST

BY BOARD_DET/6_OHM

GNDU

YB

V+5U

1000p

uPC4570G2

uPC4570G2

V-12

YB

0.01

GNDA

GNDAY

B

47/50

2SC3326

4.7k

2.7K

1K

2SC3326

4.7k

2.7K

1K

CH100p

*1

V+12CH

100k0.01

*1

100p

100k

47/25

GNDA

1000p

GNDCH

YB

5204

5-19

45uPC4570G2

GNDU

0.1/

16Y

F

SW

PR

15K 8.2K14.1/24.1 19.3 14.2/27.315K

*1

R327

(Ohm)

FRONT, REAR

R328R347 R348 R363 GAIN(dB)

(Ohm)

Center

(SW)

SW

(2/2)

(C) C

STBY

GAIN(dB) GAIN(dB)R372(Ohm)

SW

(SR)

(1/2)

(1/2)

SR

SL(S

W)

(C)

(SL)

OFF : -12.0vON : 4.3v

(FR)

(2/2)

FR

(1/2)

(SR

)

(SL)

(FR)

(FL)

GNDU

GNDASB

BRD DET/6 OHM

AMUTEA

GNDASR

FR

GNDA

GNDASL

GNDA

FL

(FL)

(2/2)

FL

PRE-AMP

TO AMP INPUT ASSY

C

GNDA

A 2/3

A 3/3

A 3/3

CN

254

G

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K20

1 2 3 4

3.5 MAIN ASSY (3/3)

MICSW

BOARD_DET/6_OHM

SP

B_R

Y

SP

A_R

Y

HP

_SW

R/C

_RY

AC

_WP

AC

_RY

MUTEDCDT

OLDT

PREG

6_OHM

NECKMA

AC_WP1W_WP

4053INH4053AFUR

SROUT

RMC

SRIN

V3

SWDET

V2V1

T_DO

T_CET_DIT_CLK

CN

111

L500

2

L900

1

L900

2

L101

L102

D102 D101

C116 C115

R9008

R9036

D9005

D9004

D9003

D9001

D9002

Q9008

R90

35

D9012

C90

01

CN104

D50

07

C50

07

C50

06

R5008

R90

40

CN103

R5003R5004

R5002

Q5001

C50

01

C50

03

C50

02

C50

04

C50

05

R5001

KP

200T

A20

L

GNDU

QT

L101

3

AT

L700

2

AT

L700

2

QT

L101

3

QT

L101

3

RB501V-40

VT+12V+12

0.01

YB

0.01

YB

V-12

1K

4.7

1SS355

1SS355

SM+5V

V5R6

1SS355

1SS355

1SS355

DTA143TK

100K

1SS355

ST

BY

52044-1345

TR

GNDT

100/

16

TL

UD

ZS

10B

ST

BY

390

V+5U

47K

V+5U

52044-1145

470470470

(PQR)-TRB2SD1664

ST

BY

1u0.01

1000

p

GNDCH

ST

BY

VT+12

470

1 2 43 5 6 87 109 11 12 13 14 15 17 18 19 2016

4

12

3

87

65

11

10

9

12

13

4

12

3

56

78

B

10

11

9 E C

2.CAPACITORS

Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.Unit: p-pF or µF unless otherwise noted.

: AUDIO SIGNAL FLOW

Tolerance: (J) ± 5% unless otherwise noted.Rated power: 1/10W unless otherwise noted.

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.

NOTE

GN

DT

R/C

RY

SP

-A R

Y

HP

. SW

T+

12V

SP

-B R

Y

TO REGULATOR ASSY (FOR FRONT CONTROL)

AC

WP

ST

5.6V

GN

DU

-VF

FL

AC

2

D+

5.6V

AC

RY

GA

V

GN

DA

SB

OU

T

+12

V

SW

OU

T

FL

AC

1

-12V

A

4053A

4053 INHSRRXDSRTXD

FURRMC

SROUTSRIN

AMUTE

VIDEO3VIDEO2

SWDET

VIDEO1

TO VIDEO ASSY

TR

VSMFM COMP

GNDT

TLGNDT

+9V

TUNER DO

TUNER CETUNER DI

TUNER CLK

TO TUNER ASSY

AA 3/3

A 1/3

A 1/3

A 2/3

CN802F

TO

FM

/AM

T

UN

ER

UN

ITC

N30

3I

-VSX-415/KUCXJ 4.7K 6.2K0

*1 R9023 R9024 R9025 R9026

1 2 3 4

C

D

F

A

B

E

21

5 6 7 8

SWPR

SR

TX

DS

RT

XD

43

MD 21 3635 37

SR

RX

DS

RR

XD

21 35 3736 403938 41 454342 46 49 5048

AC_WP1W_WP

41 4240 453938 46 49 5048SPB_RY

R/C_RYSPA_RY

AC_RYHP_SW

SR

INS

RO

UT

1W_W

PR

MC

6_O

HM

T_C

LK

T_D

IT

_CE

T_D

OVLDT

VLCK

FURSWDET

4053A

V1

V3

V2

RDS_DTRDS_CLK

TUNEDRDS_ON_/_OFF

MV

MT

R50

00

CN

102

CN

112

R90

31

C90

11

D90

07

C90

14

D90

09

R90

32

D90

06

R90

06

R90

07

D90

08 C90

16

R9010

R90

33

R90

37

C90

05

Q9001

R9062

C90

03

C90

06

R9011D9011

C9000

R9012

Q9005

D9013

R90

09

Q9003

Q9002C

9013

R90

30

Q9007

C90

17

R9063

Q9004

CN

101

C90

04C90

02

R90

01

R90

02

L9003

R90

04D

9010

R9003

C90

15

R9005

X9001

C9010

C9009

C90

08

C90

07

IC9001

R90

41

R9017R9018 R

9038

R9014R9015R9016

R9013

R90

25R

9023

R90

24R

9026

R90

22

R90

20

R90

19

R90

21

R9027

C9012

R90

43

R90

44

R90

42

R90

39

R90

29

R9034

GNDA0 GAV GNDT

ST

BY

GNDU

5204

5-10

45

5204

5-19

45

GNDU

100K

0.04

7/16

GNDU

1SS

355

0.04

7/16

1SS

355

DTA124EK-TLB

1SS

355

10K 47

K

V+5U

470

1SS

355

1000

p

5.1k

DTC143EK-TLB

2.2/

50

100K

0.47

pF

AC

H71

44

100K

1u/1

0

1SS355

V-12

1K

STBY

LSSN

27K

DTA124EK-TLB

1SS355

47K

100K

DTA124EK-TLB

V+12 GNDU47

0/6.

3

V+5U

INPUTATT

DTC143TK-TLB

47

SM+5V

0.01

u

GNDU

MVRATT

1K

V+5U

DTA124EK-TLB

0.01

ST

BY

100 47

K

LFEA2R2J-T

1SS

355 STBY

100K

1000

p

*

0

XSS3004- STBY

0.01

330/

6.3

470470

470M30622MCA

470

470

470

ST

BY

100K

*1*1 *1

*1

000 0

100

stby

VLCK

VLDT

GNDU

*3

47K

10K

STBY

V+5U

5204

5-17

45

GNDU

SM+5V

12

3

6

78

9

104

5

1

2 4

7

8

3 5

6

13

14

9

10 12

11 1915

16

17

18

C

E

E

31 32 33 34 35 36 37 38 39

2928

30

40 41 42 43 44 45 46 47 48 49 50

2426

2527

2023

2221

C

E

B

B

BC

E

5351

52

1

3

2

5455

5657

6158

6059

BC

E

C

B 1918

1716

1415

1312

118

910

67

54

12

3

98100

99 97 96 95 94 93 92 8691 90 89 88 87 84 82 8185 83

6263

6465

6866

6967

7170

7273

7475

7677

8079

78

1

2

3

4

7

8

9

10

5

6

11

12

13

14

15

16

17

*3 R

9042

, R90

43, R

9044

: 10

K

(proto type use only)

T_B

US

YT

_TX

D

Vss

FOR FLASH U-COM T_P

GM

/OE

/MD

T_R

ST

T_R

XD

NC

T_V

ddT

_SC

LK Vss

MU

TE

_OU

TD

MU

TE

MR

ST

MS

CK

MIS

OM

OS

I

DE

CM

UT

EG

DIR

DO

DS

P M

OD

ED

SP

HR

EQ

BU

SY

MS

S

LSS

N G

DIR

CS

DIR

RS

TD

IR E

RR

XT

LO (TO DSP CORE)TO CORE ASSY

DIR

ER

RD

IR R

ST

XT

LO

SR

RX

DS

R T

XD

232C

CT

S

CLK DS

P D

I

DS

P S

S

DS

P C

LKD

SP

DO

BU

SY

DS

P R

ST

DS

P H

RE

Q

DS

P M

OD

E

NC

DS

P M

UT

E

DIR

DO

NC

DIR

CS INPUT ATT

GAIN_SEL

1394 RSTMIC DET

DC PROTBOARD_DET

NECK_SELDECO MUTE

RY-ACHP DET

RY_ARY_C/R

RY_BAMUTE

MVRATTLOW POW

stby

15.7MHZ

1W WP1394 INT

NMI+5V

ACIN

XIGNDXOUTXRESET PD5963A

FUR4053A

4053 INH

EVR DT

EVR CLK

NC

+5V

GND

NC

GND

CNVSS

NC MAIN µ-COM

DISP.CK

DISP DI

DISP DO

DISP RDY

RDS DTRDS CLK

OL DET

VIDEO3

NC

VIDEO1VIDEO2

SW DET

RDS ON/OFF

NC

DISP EN

DISP RSTNC

NC

Vre

f

Avc

c

AV

ssS

IMU

KE

2S

IMU

KE

1 NC

NC

NC

NC

NC

NC

NC

NC

T_C

ET

_DI

T_D

O

6 O

HM

TUNED

T_C

LK

-VF

FLA

C 1

FLA

C 2

DIS

P R

DY

DIS

P E

N

TO FRONT DISPLAY ASSY

SR

IN

DIS

P D

O

DIS

P C

LKD

ISP

DI

DIS

P R

ST

GN

DU

GN

DU

D+

5.6V

ST

5.6V

1W W

PR

MC

SR

OU

T A 3/3

A 3/3

MAIN ASSY(XWK3148)

A 2/3

A 1/3

A 1/3

B 2/2

A 1/3,2/3

A 2/3

CN8012

CN401M

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K22

1 2 3 4

3.6 DSP ASSY (1/2)

GNDD100k

100k

100k

0

00

0

0

QTL1013

CH

470p

47/6

.3

YB

0.1

V53V5D1 V3D

QTL1013

CH

470p

YB

0.1

GNDD

stby0stby

V32

100k

100k

100k

VKN1414

GNDD

QTL1013

0.1

100 V5D1

YB

AKB7131

QTL1013st

by

0

stby

stby

0

stby

0

AK4114VQ

100

47 100

GNDD

100

100

stby

0

10p

GNDD

CH

10p

CH

47

0

stby

XSS300324.576MHz

stby

100

0

100

0

stby

0

stby

YB

TC74HCU04AFTC74HCU04AF

47k75

0.01 0

stby

0100

10k

18k

0.47

YB 10

00p

stby

100

YB

stby

CH

470p

47/6

.30.

1 GNDD

YB QTL1013

YB

0.1

V31 V3D

AKB7131 QTL1013

75

2.2k

YB0.01

2.2k

47p CH

stby

CH

47p

stby

100

TC74HCU04AF

47k

TC74HCU04AF

TC74HCU04AF GNDD

YB1CH

470p

TC74HCU04AF

stby0

100

100

100/

16

V52 QT

L101

3V51 V5D1

R8321

R8320

R8322

R8340

R83

34R

8328

R83

38

R83

39

C82

12

C82

25

C82

13

L8203L8204

L820

5

C82

14

C82

15

C82

16

R82

19

R81

14

R81

13

R81

15

CN8017

C81

15

L8104

R8112 C8220

JA8102

JA8101

R8228

C81

11

L8102

R81

08

R82

23

R82

22

R8221

R8231

C8222

R8220

IC8201

R82

11

R82

13

R82

14

R82

15 C82

11

C82

09

R8216 C82

10

R8209

R8225

R8204

L8202

X8201

R8210

R8207

R8206

C8221

R8230

IC8101

R8111

C8114R8116

C81

12

IC8101

C82

19

R82

27

C81

13

R8110

C82

04

R82

02

R82

01

C82

03

C82

01

C82

06

R8205

C82

05

R8203

C82

07

C82

02

C82

17

L8201

R81

06

L8101JA8101

R81

09

C81

07

R81

07

C8104

R82

26

C81

08

R8103

IC8101

R8102

IC8101

C82

18

IC8101

C81

09

C81

10

IC8101

R81

05

R81

04

C81

05

L810

3

IE

LOC

K

ER

R

LCKI

MCLK

IEIT

IEDO

PWR

1

2

3

4

5

8

7

6

9

10

21 3

4

2

12

1413 171615

9

8

10

11

5

4

7

6

22201918 2321

25

24

29

27

26

28

31

33

30

32

3

1

2

45464748 44

1314

7

12

7

11 1014

40414243 39 38

35

34

37

36

14

1

3

14

7

1 2 143 4

7

14

7

5 6

9 8

7

OPT OUT

GNDD

GNDD

OPT IN3 (R6:NC)

FRONT OPT

V+5D

GNDD

GNDD

GNDD

OPT IN2

OPT IN1

GP1FA513RZB

COAX2

(2/2)

DV

SS

VINT

VD

D BO

UT

TX

1

TX

0

XTL1

P/SN

XTL0

IIC

AVSS

RX6 DIR&DITAVSS

RX7

MC

KO

1

DV

DD

VO

UT

UO

UT

CO

UT

DV

SS

SDTO

LRC

K

XTO

DAUX

BICK

MCKO2

CDTI

PDN

XTI

CDTO

RX

1

AV

SS

RX

3A

VS

S

RX4 RX

2

AVSSRX5

(1/6)(2/6)

VC

OM

AV

SS

RX

0

AV

SS

AV

DDR

CSN

INT0

CCLK

INT

1F%

COAX1

(1/2)

0:

AW

X10

82,1

083

:A

WX

8250

,825

1

(6/6) (5/6)

(4/6)

(3/6)

AB 1/2

B 1/2 DSP ASSY(AWX8418)

CN

1901

T

1 2 3 4

C

D

F

A

B

E

23

5 6 7 8

GNDD

YB 0.1

GDAC GNDD

stby

GCH

0.01YB

CH 470p

CH 470p

AKP7070

stby

AT

L700

2

stby0

0

0 0

stby

AT

L700

2

stby

0 GNDD

stby

0

0

0

0

stby

stby

GNDD GCH

stby

stby

GCH

0.1

YB

GNDD

100/

16

V5D1

NJU7223DL1-18

V1R8

GNDD

V5A

0

CH

YB

100/

16

YB

470p0.01

QT

L101

3

GDAC

YB

V5D1

GVCM

0

0

stby

100p

CH

0.1

4.7

stby

stby

stby

100CH

CH470p

V3D

V34 V55

100

47st

by

stby

GDAC

stby

100

100

CH470p

470p

470pCH

470p

CH470p

CH

100

100

100

AK4529VQ0

DA

P20

2K 470p

CH470p

100

100

CH

DA

N20

2K

0.1

YB

NJM2391DL1-33

V5D1

100/

16

V3D

0

100

100

100

47

YB

0.1

47/6

.3

GVCM

GDAC

470p

CH

0.01

YB

V54

QT

L101

310

0/16

V5A

AK

P70

73

C8010

C8009

C8008

CN8003C8007

R80

02

L800

2

R80

03

R80

04

L800

3

R80

12 R8007

R80

14

R8008

R8015

L800

4

R80

05

L800

5 R8011

R80

13

R8019

C8006

C8014

C8013

C8011

C8012

C89

03

C89

04

IC8902

R8006

C84

19

C84

18

C84

15

R8417

C84

20

L840

2

R80

16

R8010

C8004

C84

21

C84

22

R8415

R8009

C8001

C8002

R8416

C8417

R8406

R8405

C84

02

C84

01

C84

03

R8413

C8416

C8414

R8410

R8411

R8414R8412 C8413

C8412

IC8401R8407

D84

02

R8408

R8409 C8411

C8410

C8409

C89

01

C89

02

IC8901

R80

17

R8402

R8403

R8401

R84

04

C84

07

C84

08

D84

01

C84

04

C84

05

L840

1C

8406

CN

8007

BCKI

FDTI

XTL0

DRRT

DATA

DRRTDRDO

CLK

LOCKDRCS

BDTO

CDTO

FDTO

BCKOLCKO

SDTO

MC

MD

DATA

DRCS

CLK

MCLK

OUTIN

OUTIN

12 10

13 11 56

9 78 4

3

21

123

1312

118

910

45

67

3

4344

12

15 17 191614 18 20 2221

2326

2425

3028

3127

29

38394041 3742 34

33

36 35

32

1 2

3

2 1

1 32

17

18

19

15

16

13

14

12

8

11

10

9

4

7

65

3

12

3

NOTES:

UNLESS OTHERWISE NOTED

RS1/16S***J-T

CKSRYB333K16-TCKSRYB104K16-T

CEV***M**-T

CKSRYB105K6R3-T

CCSRCH****50-TCKSRYB****50-T

NO INDICATED PARTS IS...

GN

DD

(13

94)

GN

DA

(D

AG

)G

ND

A (

DA

G)

V+

5A

OP

TIN

or

DG

RT

N

OP

TIN

or

uGR

TN

OP

TO

UT

or

uGR

TN

GN

DD

DG

RT

N

uGR

TN

V+

5DV

+5D

GN

DD

(DSP) (DSP)

VNF1084KN8501

stby

(DIR)

VNF1084KN8201

stby

stby

0.1

SDTI4

DFSD

ZF

E

SDTI2

SDTI3

SDTO

DAUX

SMUTE

BICK

LRCK

SDTI1

CD

TI

TD

M

SDOS

I2C

PD

N

CA

D1

TV

DD

DV

DD

TS

T

DV

SS

RO

UT

4

LOU

T4

LOUT3CA

D0

8ch CODEC

ROUT3

LOUT1

LOUT2

ROUT2

or AK4628VQ

LINNC

NC(TST)

ROUT1

AV

SS

DZ

F1

MC

LKP/S

CS

N

CC

LK

DZF2/OVF

RIN

VC

OM

AV

DD

VR

EF

H

SBROGNDA(DAG)SBLO

GNDA(DAG)

GNDA(DAG)

GNDA(DAG)CO

SWO

SLO

RECMUTE

GNDA(DAG)SRO

VCOMGFLO

GNDA(DAG)FRO

GNDA(DAG)LIN

RIN

B 1/2

F

F CN805

CN

806

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K24

1 2 3 4

3.7 DSP ASSY (2/2)

MU

TE

IEC

K

IE

IER

TIE

DI

DA

TA

MU

TE

MO

DC

DS

DO

DR

DO

ER

R

DS

RQ

LSSN

1394

DS

RT

DS

SS

CLK

DS

MD

XT

L0

DR

CS

DR

RT

MC

LSS

N

BCKOLCKI

LCKO

BCKI

IED

I

IEC

K

MO

DC

IEIT

DS

MD

IED

O

BDTO

MCLK

FDTI

SDTOFDTO

CDTO

MD

DS

SS

DS

RT

CLK

DA

TA

IEC

K

IED

IDSRQ

DSDO

GNDD

52045-1945

GNDD

1M 1M 10k

1M

DA

P20

2K

UMD2N

DA

P20

2K

UN5112

UMD2N

1SS355

V3D

100k

100k

100k

100k

100k

GNDD

330

330

CH

10/1

6

YB

0.1

QT

L101

3

TC74VHCT244AFT470p

100k

100k

100k

100k

100k

100k

GNDD

0

100k

100

YB

1000

p

YB

0.1

100

CH470p

100

47k

47k

10k

4.7k

470p CH

4.7k

GNDD

100

V56V5D1

330

330

330

330

GNDD

10/1

6

YB

0.1

CH TC74LVX244FT

470p

V38

QT

L101

3

CH

47k

470p

470p

CH

47

47

10k YB

47

47

CH

470p

0.1

47

RA

B4C

101J

100

10k

10k10k

10k

100

stby

stby

100

stby

4.7k

0

47k

V3D

100

10k

V3D

CN8012

R85

38

R85

48

R85

47

R85

49D

8503D85

02

Q8503

Q8504

Q8504

D8501

R88

12

R88

11

R88

13

R88

01

R88

10

R87

04

R87

03

C87

04

C87

05

C87

06

L870

2

IC8702

R88

03

R88

05

R88

02

R88

04

R88

07

R88

06

R8809

R88

08 C85

55

R8526

R85

58

R85

20

R85

21

C8512

C8513

R8519

R8518

R8517

R8516

C85

11

R85

22

R87

07

R87

05

R87

08

R87

06

C87

03

C87

02

C87

01 IC8701

L870

1

R8515

C85

09C

8507

R8514

R85

09

R85

07

R85

08

R8557

C85

04

R85

10

R8513

R8512

R8511

C85

05

R85

06

R8505

R8503

C85

01

C85

02

C85

03

R8504

R85

55

R85

32

R8502

R8501

R8534 TP5 TP2TP3TP4 TP1

1618

1519 17

1014 12 8 6 4

13 11 9 7 5

213

2 1 2 1

C E

3 B

E

C

1

3

B2 B

E2

2

C2

541 32

10

76 98

20 18 17 1619 13 12 111415

36

4237 39 414038

34

35

33

32

31

30

29

28

27

26

25

24

43 44

43 51 2 76

10

98

1720 1619 18 15 14 13 12 11

23

20

21

22

19

16

17

18

14

13

12

15

7

10

11

8

9

3

6

5

4

2

1

143 141142 140139144 137138

DE

C M

UT

E

MU

TE

OU

T

DS

P D

I

MO

DC

MU

TE

DS

P H

RE

QD

SP

MO

DE

DS

P D

O

DS

P R

ST

DS

P S

SB

US

Y

DS

P C

K

DIR

RS

T

DIR

DO

DIR

CS

DIR

ER

R

GN

DD

XT

L0LS

SN

(1/2)6

5

(2/2)

4

2Y4

1A1

1G 1A2

GN

D2Y

1

2Y3

2Y2

1A3

1A4

Level shifter

2A4

VC

C

1Y1

2G 2A2

1Y3

2A1

1Y4

1Y2

2A3

BUSY PB5P

B4

VC

CH

PB

2P

B3

GN

DH

PB

1

PB9PB8PB7PB6

96DTS

LSS

N

1394

PB10PB13

ACI

TIO0

VCCS GNDS

PB15PB14

ADO

1

2

3

PB

0

RE

SE

TAD

MD

1A2

2Y3

2Y4

1G 1A1

1A3

1A4

2Y1

GN

D

2Y2

Level shifter

5V 3V

5V 3V

1Y1

2GVC

C

1Y2

2A4

2A2

2A1

1Y4

1Y3

2A3

L ON

H HI-Z

G Y

VCCQH PB12

GNDQ

PB11MUTE

HCKTSCKR

VCCQLHCKR

SDI0 FST

SCKTFSR

SDO3VCCSGNDSSDI1

SDO1SDO0HREQ

SDO2

SS

SCK

TD

I

MIS

O

MO

SI

TM

S

TD

O

TC

K

JTAG

SD

I1_1

M

OD

A

0

0

R8542

R8543

AB 2/2

A 3/3 CN112

1 2 3 4

C

D

F

A

B

E

25

5 6 7 8

AA

1A

A0

WR

RD

A0 A1

A3A2

A6

A4A5

A9A8A7

A10A11

A12

A14A13

A15A16

A17

D1D2

D0

D23

D20D21

D22 D16

D18

D19

D17

D12

D14

D13D15

D4

D3D

11 D8

D10 D

9 D6D7

D5

MR

CH

VSS1171

8p

CH

GNDD

TC7WU04FU

8p

CH470p

100

1M

470

TC7WU04FU TC7WU04FU

YB 0.1

V37

YB 0.01

QT

L101

3

YB 47

stby0.01

YB

0.03

3

1

YB

CH470p 0 CH

470p

YB

0.10.1

YB

0.1

470pCHCH

470p

47k

CH470p

47k

YB

47k

V311

stby

CH

470p YB

0.1

CH

470p YB

0.1

470p

DSPD56367PV150

CH

CH

YB

0.1

470p

0.1 YB

stby

CH Y

B0.

1

470p

CH CH CH470p

YB0.1

0

YB0.1

470p 470p

0.1YB

CH

CH

YB

0.1

470p

470p

0.1YB GNDD

V310

stby

AT

L700

2

100/

16

stby

100/

16

AT

L700

2

stby

V11 V36

V1R8 V3D

stby

V39

C85

48R

8540

X8501

C85

49

IC8502

R8541

IC8502

R8539

IC8502

C8551

C8550

C8554L850

4

R85

24

R85

27

C85

17C

8514

C8516

C8515

R85

52

C8518 C8522C8520

C8521 C8523 R85

29

C8525

C8524

R85

28

R85

30

R86

05

C85

26

C85

27

C85

28C

8530

C85

29C

8531

IC8501

C85

32C

8534

C85

33C

8535

R8603

C8543C8545

R85

31

C8542C8544

C8541

C8540

C85

36

C85

37

C8539

C8538

R85

51

L850

1

R85

36

C85

46

L850

2

C85

47

R85

37

R86

01

1

7

2

14

8

46 52 8

438

46 4745 50 51 52 5348 49 5854 55 595756 63626160 6564 6966 67 70 7168 72

73

74

75

76

77

79

80

81

78

82

83

84

85

87

88

86

89

92

91

93

90

96

97

94

95

98

100

102

101

99

135134136 128130133 129132131 122127126 124125 123 117118119120121 116

103

106

104

105

114115 112111110113 109

108

107

20MHz

(3/3)

(2/3) (1/3)

SD

I0_1

G

ND

P

VC

CP

PC

AP

CA

SS

CK

T_1

VC

CQ

H

FS

T_1

AA

2

GN

DC

FS

R_1

VC

CQ

LE

XT

AL

GN

DQ

VC

CC

TA

BB

VC

CC

PIN

IT

BRSC

KR

_1

BGWR

AA

0A

A1

GN

DC

RD

VCCAGNDA

VCCAGNDA

VCCA

(AX6)

DSP

UCOMP2ROM

01 01 0

10 0

GNDA

GNDQ

VCCQL

VCCQHGNDA

DECORDERBOOT MODE A B C D

0 1 0 0

MO

DC

MO

DB

MO

DD

GN

DD

VC

CD

GN

DQ

VC

CQ

L

GN

DD

VC

CD

GNDDVCCD

GN

DD

VC

CD

0

R85

33B 2/2

B 2/2

DSP ASSY(AWX8418)

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K26

1 2 3 4

3.8 AMP & PRIMARY (1/2),TRANS2 and TRANS3 ASSYS

16

14

15

13

11

12

10

8

9

6

7

5

3

2

4

1

R668 R67

2

R67

0 Q656

D654

R652

R654

R656

C65

2

Q652

Q654

C65

1

R655

Q651

R653

R651

C63

1

R65

8

C656 C66

4

C65

4

R66

0

C66

2R

664

IC602(2/3)

R662

C66

1

C658 C660

R661

C657 C659

R666

C66

6

D65

2

R674

C69

1

R69

1

C65

3

Q653

R66

3

R65

9

R65

7

C655

C66

3

IC602(3/3)

Q632

C63

6

D67

7

R645

R677

R665 C66

5

D65

1

R667

R67

1

R66

9

R673

D653

Q655

D67

8

R678

IC606

R642

IC607

R633

R632

Q631

R631

R72

5

R602

R604

Q602

C60

2

R606

C60

1R605

R63

4

C63

2

R63

7

R63

5

C633

C63

7

C634

R636

C635

IC602 (1/3)

C606

C61

4

KN601 IC603

IC601 (1/2)

D63

1

C63

8

R638

R639

R64

1

R64

0

Q633

D632

R618 R62

0

R62

2

R616

C61

6

D60

2

D604Q606

R60

8

C60

4

R61

4

R61

0Q604

C61

2

R612

C610C608

D67

5

C61

1Q603

C60

3

R61

3

R60

9

R627

R675

C609

R611

C607

R624

IC604

R676

D676

IC605

CN601R603

Q601

R601

R60

7 C61

3

C605

IC601 (2/2)R615 D

601

C61

5

R617

R62

1

R61

9

R623

Q605

D603

TP-

TP+

330

820

1.8k

1SS133

2SC2240

4.7k

2.2k

4.7k

1000

P

2SC5974A

2SC5974A

1000

P4.7k

4.7k2SC5974A

2.2k

4.7k

1000

P

2SC5974A

430

4.7/50

100p

330P

27k

100/

1682

0

6.8p 6.8p

27k

100/

16

27k

6.8p 6.8p

0.22ACN7094 NP

1SS

133

2.2/

50

22k

10k

1000

P2SC5974A

27k33

0P

430

4.7/50

820

100p

6.8p

100/

16 6.8p

33k4.7k

4.7k

MT

ZJ1

6A

MT

ZJ1

6A

0.22ACN7094

NP1SS

133

2.2/

50

330

820

1.8k

2SC2240

22k

1SS133

AEK7022(10A)

22k

(10A)AEK7022

4.7k2SC5974A

2.2k

2.2k

2.2k

4.7k2SC5974A

4.7k

1000

P10

00P4.7k

430

27k

330P

4.7/50

27k

820

100p

VNF1084

GND

4.7/50

AEK7009(1A)

TP-

TP+

100p

0.22ACN7094

1SS

133

2.2/

50

NP

330

820

1.8k

2SC2240

1SS133

330

820

1.8k

0.22ACN7094

2.2/

50

1SS

133

2SC2240

1SS133

NP

2SC5974A

430

27k

330P

27k

6.8p

820

6.8p

100/

16

2SC5974A

330P

27k

33k

100/

16

6.8p

27k

6.8p

820

22k

AEK7022(10A)

AEK7022(10A)

KM200TA16

4.7k2SC5974A

2.2k

430

4.7/50

100p

0.22ACN7094

NP1SS

133

330 820

1.8k

22k

2.2/

50 2SC2240

1SS133

unless otherwise noted.

electrolytic capacitors.Rated Voltage:50V except for

Indicated in 1SS133-T3.DIODES

Umit: p-pF or µF unless otherwise noted.Ratings:Capacity(µF)/Voltage(V)

2.CAPACITORS

Rated power:1/4W unless otherwise noted.Tolerance:(J) ± 5% unless otherwise noted.

Unit:k-kΩ,M-MΩ or unless otherwise noted.1.RESISTORS

NOTE

GN

DU

O.L.

(SR)

stby

stby

(SL)

POWER AMP(3ch POWER PACK)

IC602:

stby

PAC011A22

2

2511109

3

21SR

15

PAC011A2316

17

24

SL

26

O.L.

(FL)

GNDU

OL

DC DET.

NECKPOWER AMP

(2ch POWER PACK)

IC601 :

(FR)

A.MUTE

ATT.

6ohmBrd Det/

GNDA

FL

stby

SL

GNDA

SR

FR

GNDA

GNDA

stby

19 PAC011A

4 57

206

18

FL

18

PAC010A

91011 17

32

8

141

O.L.

O.L.

19

FR

1614

C

(C)

21 PAC010A

4 56 7

20

22

C

15

8

1

O.L.

4.7k4.7k

MT

ZJ1

6A

MTZJ16A

C 1/2

C 2/2

CN

253

G

C 1/2


1 2 3 4

C

D

F

A

B

E

27

5 6 7 8

3 41 22 431

5 6 7 2 31 4 65

6 75

Q692

D75

2 RY

751

RY

752

RY

753

D75

6

R743

R74

4R

742

Q69

1

C69

2 R762

L762

R761

RY753(2/2)

CN741

R741

L761

R76

3 C76

2

C76

1

R76

4

RY753(1/2)

R755

R752

L753

R75

6

R75

4C

752

C75

5

R75

3C

751

RY751(2/2)

RY752(1/2)

C771

R757 C76

0

CN753

C75

9

R75

8

C75

8

IC701

L752

R751

L751

RY751(1/2)

C75

7

CN751

C770

R711

3.9K 2W

C71

2

D71

2D

711

C71

1

C70

4C

703

C70

2

D702

C70

1

H70

1

IC702Q702

R702

D701

C70

8H

702

R85

1

C70

7

C85

1

C85

2R

852

701 CN702

C77

6

C77

5

851

R85

3C

853

IC852

IC853

IC851

C70

6

R70

4

R70

6

Q70

4

C70

5

R70

3Q703

R72

2

R72

4

R705

J7

Q72

2

R701R721

Q701

Q721

R72

3

J5 J3 J4 J6

C881

R882

R881

C882

C883

2SC1740

XS

R30

07

XS

R30

07

XS

R30

07

33k

2k

33k

2k

220/

10

PUF

2SC

1740

100 1/4w

ATH1004

PUF100 1/4w

ATH1004CHASIS

AKB7008

4.7

0.1

BA

0.1

BA

0.1

BA

0.1

BA

0.1

BA

1W 1W4.7

PUF100 1/4w

ATH1004

ATH1004

PUF100 1/4w

1W4.7

1W1W4.7 4.7

CHASSIS

22k AKB7042-

2k

ICP-N10(400mA)

ATH1004

PUF100 1/4w

D5SBA20(B)

CHASIS

100/

1010

0/35 MT

ZJ2

2D

ICP-N10(400mA)2SA2005

D5SBA20(B)

AC

G10

05-A

-TA

CG

1005

-A-T

NP

XKP3047 52147-0610

NP

47/5

0

NP

47/5

0

XKP3047

1/4W

4.7

NP

1/4W

4.7

NP

(1.6A)AEK7012

(1.6A)AEK7012

(1.6A)AEK7012

10/1

00

2SC

1845

XC

H30

12(3

300U

F/4

2V)

XC

H30

12(3

300u

F/4

2V)

XC

H30

13(5

600u

F/7

1V)

XC

H30

13(5

600u

F/7

1V)

47k

10/1

002SA1145

2SC

1845

47k

5.6k

5.6k

18k

18k

8.2k

8.2k

47k

2SC5511

47k

2SA1145

NPACH1237

1/4W4.7

NP1/4W4.7

NP

+ -~

~

+ -~

~

R/C

SP

SP

-A

+12

V : AUDIO SIGNAL ROUTE

( ) DC OUTPUT DETECTOR

Q605,606,633,655,656:

Q691,692:OVERLOAD DETECTOR

Surround Preout

SR

DC DET.

(SR)

(SL)

stdby

SL

-

+SR

(C)

+

-SL

Centre Preout

*7

-C

SPEAKER A

*7

*7 : NO USE*8 : NO USE

+

+

-FR

DR

EG

DR

EG

RE

G G

RE

G B

STANDBY

-VF

FL

AC

2

FL

AC

1

RE

G B

HP

.SW

A.M

UT

E

(FL)

(FR)

POINT VOLTAGE (V)A-D

D B

*7

+FL

-

*8

-27.9VM

TZ

J5.

1B

-22.7V

DR

EG

RE

G G

DR

EG

RE

G B

F701

CA

J701

DB

812N

B0

STANDBY

RE

G B

FL

AC

FL

AC

D20PYY0630J47 H

P R

HP

.SW

GN

DU

A.M

UT

E

HP

L

HP

G

J21D20PYY0715E

AC

H12

37

STANDBY

AC

H12

37

STANDBY

STANDBY

A.BC.D

KU,KC

66.0±±37.5

NO SIGNAL

SITUATION

CN752 XKE3010

XKE3012

REK1087 (10A)

J5J6J7

J3J4

DB924NB0DB215NB0

DB914NB0

DB225NB0DB025NB0

TRANS3 ASSY

E

TRANS2 ASSY

(XWZ3808)

D

(XWZ3812)

POWER TRANSFORMER

1551Q

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC853 MFD, BY LITTELFUSE INC.

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. 491010 FOR IC604, IC605, IC606, AND IC607 MFD, BY LITTELFUSE INC.

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. 491001 FOR IC603 MFD, BY LITTELFUSE INC.

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC851 TO IC853 MFD, BY LITTELFUSE INC.

C 2/2

• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS ONLY.

CAUTION - D EC 1/2

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. ICP-N10 FOR IC701 AND IC702 MFD, BY ROHM CO., LTD.

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K28

1 2 3 4

3.9 AMP & PRIMARY (2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS

Q803

Q801Q804

CN801 CN53

CN803

C80

6

CN802

C80

5

Q802

C81

3

C81

2

IC802

IC805

C80

4

C80

2

D804

D803

C80

3

C80

1

IC801

R801

D802

D801

D72

1

D72

2

D72

3

D72

4

D81

0

CN805

D80

9

D812

C80

8

IC803

C80

7

C81

1

C81

0

IC804

C80

9

D81

1

C81

5

IC806

C81

4

CN804

CN806

DTA124ES

DTA124ESDTC114ES

KM200TA7

100/

16

KM200TA20

100/

16

DTC114ES

100/

16

0.01

YF

NJM79M12FA

2200

/25

0.01

NJM78M12FA

YF

0.01

2200

/25

S5688G

S5688G

S5688G

YF

NJM78M12FA

330

S5688G

S56

88G

S56

88G

S56

88G

S56

88G

AKP7059

MT

ZJ6

.2A

1SS133

MT

ZJ6

.2A

100/

10

NJM78M05FA

YF

0.01

100/

10

NJM78M05FA

YF

0.01

4700

/16

MT

ZJ6

.2A

100/

10NJM78M56FA

0.01

YX

KM200TA18

AKP7062

SWOUT

GNDA

SBOUT

-12V

+12V

GNDU

GAV

GNDA

SWOUT

52045-2345

HP

.SW

R/C

RY

52045-2345

SP-B RY

HP.SWR/C RY

GNDU

SP-A RY+12V

GAV

+12V

FL AC2

FL AC1

-12V

AC WUP

-VF

AC RY

Stby5V

D+5V

GNDU

1

432

GNDT

T+12V

R/C RY

SP-A RY

HP.SW

2

1

4

-11.9V

SP-B RY 3

11.8V

SBOUT

TG

T.+12V REG.IC

AC WUP

AC RY

-VF

Stby5V

REG B

FL AC2FL AC1

REG G

REG B

DREG

DREG

-18.7V

IC805:

-12V REG.IC18.5V IC802:

IC801:+12V REG.IC

SP

-A R

Y

SP

-B R

Y

UGRTNUGRTNUGRTN

GNDDGNDD

DGRTNDGRTN

GNDD

IC803:D+5V REG.IC

D+5V

GDACGDAC

AD+5V

D+5V

NC

stby

GDAC

VCOMGAINL

AINR

FLO

FROGDAC

GDACD+5V REG.ICIC806:

SLO

SROGDAC

GDAC

GDAC

CO

SWO

GDAC

GDAC

5.0V

5.0V 11.1V AD+5V REG IC IC804:

DR

EG

GNDD

5.6VAINL

AINR

AD+5V

GDAC

GDAC

GDAC

FRO

GDAC

SRO

FLO

electrolytic capacitors.

SBLO

SBROGDAC

DSP ASSYTO

GDAC

SLO

GDAC

GDAC

SWORated Voltage:50V except forunless otherwise noted.Ratings:Capacity(µF)/Voltage(V)Umit: p-pF or µF unless otherwise noted.

Unit:k-kΩ,M-MΩ or unless otherwise noted.

Tolerance:(J) ± 5% unless otherwise noted.Rated power:1/4W unless otherwise noted.

2.CAPACITORSCO

GDAC

SBLO

NOTE1.RESISTORS

DR

EG

7

20

18

19

5

6

4

2

3

3

21

56

4

7

22

21

23

18

17

2019

16

17

14

15

13

1

10

12

11

7

9

8

6

5

2

4

3

1

10

8

9

11

15

13

12

14

16

15

13

14

9

10

1211

16

18

17

19

23

20

22

21

8

56

7

4

3

21

3

12

6

4

5

87

10

11

9

12

13

3

12

7

4

56

8

9

10

1211

16

14

13

15

17

15

18

16

14

12

13

10

11

9

19

18

178

7

5

4

6

2

3

1

OUT IN

OUT IN

OUT IN

OUT IN

OUT IN

OUT IN

F

CN

111

C 1/2

A3/3

B1/2

B1/2

CN

8003

CN302I

REGULATOR ASSY(XWZ3796)

F

C 2/2

CN

109

CN

8007

A1/3

1 2 3 4

C

D

F

A

B

E

29

5 6 7 8

C56

KN

51

C55

C57 R51

D58

R54

C54

D54

C53

D53

D52

IC51

R53

D51

D55

T51

C51

Q51

D56

RY

51

C52

FU2

FU1

CN51

J2

51

J1

R52

CN254 CN253

0.01

YF

GND

0.01 YF

VN

F10

84

RCN10802.2M 1/2W

0.01

YF

10k

MT

ZJ5

.1A

47/2

5

S5688G

S5688G STANDBY TRANSATT7043

1000

/16

S5688G

3.3k

NJM78M56FA

S5688G

S5688G

DTC143ES

0.01

/AC

250V

XC

G30

09

0.01

/AC

250V

1SS

133

XS

R30

06

27 1/2W

XC

G30

09

H53 H54

H51 H52

RKP1751

KP200TA16L

52044-1945

GN

DU

+12

V

U+5V REG.ICIC51:

5.6V 12.2V

RY

51

RY51:POWER RELAY

11.7

V

L

N

AKP1060

1

2

J1:DB117NB0J2:DB618NB0

RE

G B

RE

G G

-VF

FL

AC

2

FL

AC

1

RE

G B

NECK

DC DET

GNDU

Brd Det/6ohm

O.L DET

Brd Det/6ohm

NECK

GNDU

O.L DET

DC DETT

O A

MP

AS

SY

ATT

SB

TO

DD

&IN

PU

T A

SS

Y

A.MUTE

SR

GNDA

GNDA

SL

FR

FL

GNDA

GNDA

FL

A.MUTE

ATT

GNDA

SR

GNDA

GNDA

SL

FR

C

GNDA

GNDA

GNDA

C

1

2

3

4

5

14

15

11

16

12

13

7

8

6

9

10

11

14

13

15

16

12

9

10

6

8

7

3

4

5

2

1

17

19

18

OUT IN

REK1086 (8A)

G H

CN

106

A2/3

CN

601

C1/2C 1/2

PO

WE

R

TR

AN

SF

OR

ME

R

LIVE

NEUTRALREK1087 (10A)

AC POWER CORDADG7024

• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS ONLY.

CAUTION -

AMP INPUT ASSY(XWZ3800)G

C 2/2


H

C 2/2


VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K30

1 2 3 4

3.10 VIDEO and 5.1CH ASSYS

3

1

2

4

5

6

7

8

111213 10 9 78 356 4 2 1

54321 876

7

141516 1213 91011

4

5

6

1

2

3

R33

8

C34

4

C32

6

R340 R34

4

R34

2

C332

C34

5

R33

9

C32

5

R337

C31

6

R33

3

R334

C34

3

C31

8

R33

2

C34

2

C31

7

R331

R34

3

C32

7 C331

R34

1

C1364

R32

4 C324

R33

6

R32

1 C321

R33

5

CN307

C33

3

R317

Q303

R318

R319

C13

60

R39

2R

302

C308

C309

R30

5

C302

C30

6 C33

8R306

C30

5

C34

0

CN303

C347

R30

8

R30

7

R31

0D306

D305

D30

1

D30

2

IC301

C31

3

Q302

C31

4

R316

D304

C33

5

R315

R39

1

C307

R30

3

R304

C31

0

C33

9

C304

R301

C31

1

C33

4C

312

D303

R314

Q301 R313

C37

8

R312

R311 CN302

330

100p

CH

47k

220p

YB

0

4.7/50

100K

100p

220p

47k

CH YB330

CHASSIS

100p

220p

330

0.01

YB

CH YB

47k

220p

CH 330

47k

YB

0

4.7/50

100K

1000p YB

0

4.7/50

100K

52044-0845

4.7/50

0

100K

330p

1k

YB

2SC5938A(AB)

0.01

CHASSISYB0.01

75

47/25

47/25

750

YB

220p

75

0.1

YB

220p

75

YB

1.2k

4.7k

52044-1345

47p

1k1k 1SS

355

1SS

355

CH

1SS355

1SS355

47/2

5

1k

-TS

NJM2595M

2SA1515(QR)

YB

UDZS6R2(B)47/2

5

0.04

7

ST

BY

1.5k

0

47/25

75

0.1

YB

-TS

47/2

5

75220p YB

UDZS6R2(B)ST

BY

47/2

5

0.04

7Y

B

1.5k

2SC3377(QR)

ST

BY

ST

BY

1k

1kKP200TA7L

SR

(SR)

SL

CN

309 SW

C

5ch IN BUFFER

(SL)

(SW)

J48

SR

GNDA

SL

+12V

SW

C

GNDA

-12V

(C)

AUDIO SIGNAL FLOWVIDEO SIGNAL FLOW

SW OUT

LD/DVD

TV/SAT

SELECTOR

VCR REC

MONI

FUNCTION

VID

EO

2

VID

EO

3

VID

EO

1J33

SR

OU

T

SW

DE

T

A.M

UT

E

SR

IN

RM

C

FU

RN

4053

A

4053

INH

RX

D

TX

D

FOR VIDEO FUNC. SW

Vin

4

SW

3V

in5

SW

5

Vou

t1

VE

E

Vin

3

SW

4

-5.6V

Q301, Q302 RIPPLE FILTER

-12

VCR PLAY

VC

C

SW

1

Vou

t2

Vin

1

GN

D

Vou

t3 SW

2

Vin

2

+5.6V

GNDu

GAV

+12

SB OUT

SW OUT

GNDA

1.RESISTORS

2.CAPACITORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/10W unless otherwise noted.

Unit: p-pF or µF unless otherwise noted.Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.

Tolerance: (J) ± 5% unless otherwise noted.

Rated Voltage: 50V expect for electrolytic capacitors.

NOTE

100p

JA30

8X

KB

3049

VSX-415

*2 R313/R316

56/3W VEF1040390

I J

J

I

CN

803

F

CN104

CN105A 2/3

5.1CH ASSY(XWZ3914)

A 3/3

XK

B30

35

VIDEO ASSY(XWZ3903)

1 2 3 4

C

D

F

A

B

E

31

5 6 7 8

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K32

1 2 3 4

3.11 FRONT DISPLAY, R. ENCODER, P. SW&FUNC KEY and F. KEY ASSYS

GN

D

Vcc

Vou

t910

78

5

6

4

3

10

12

9

678

5G

2

G4

G7

G3

G6

G5

G1

G10G

9G

8

VA

C1 G2

G1

G5

G4

G3

G8

G6

G7

G9

G10 S

1

S3

S2

S4

4

3

12

6

87

9

10

5

11

3 2

13

14

15

16

12

17

E

BC

C

E

B

232221 27262524

20

302928

19

15

17

16

14

18

1

10

7

13

12

9

11

8

5

6

4

3

1

2

757677787980 7374 7172

1

1

2

2

6

4

5

3

3

6

4

5

GNDU

D+5.6V

Stby+5.6V

GNDU

RMC

1WUP

TO

MA

IN A

SS

Y

NC

SRIN

DISPRDY

DISPEN

DISPRST

DISPCK

DISPDI

DISPDO

-VF

FLAC2

FLAC1

J31

VE

NC

A

D20

PY

Y06

08E

VE

NC

B

KE

Y2

KE

Y1

VS

S0

NC

VD

D0

AV

DD

VE

NC

B

FE

NC

B

FE

NC

A

VE

NC

A

AVSS

KEY4KEY3

SRIN

DISPEN

NC

DISPCK

DISPDO

DISPDI

DISPRDY

IC(VPP)

DISPRST

X1

X2

VSS1

VDD1

G10G

4

G5

G6

G2

G1

G3

G9

G8

G7

GN

DU

J42

VENC A

ENTER

FENC A

FENC B

GNDU

VENC B

ENTER

21 5

XAV30226 987

V401

(XAV3023)

121110 1413 24 25 26 27

GNDU

C40

1

C40

2

C40

3

D401L401

C44

1

C44

2

R40

3

D403 R402

C400

R415

R416R430

R417

R414

R412

R413IC402

R411Q442

CN401

S513

R40

6

R42

3

R405

Q484

C42

2

C42

1

R42

4

C416

R40

7

R40

8

R40

9

X401

R401

R422

R41

0

C41

7

C41

8

C41

3R

481

R48

3

R48

2

R48

5

R48

6

R48

4

C48

1

C48

2

C48

3

R48

9

R48

8

R48

7

R49

0

R49

2

R49

3

R49

5

R49

4

S512

S511

CN511 404

YB

0.01

2.2u

YB

0.01

-TS

220/

6.3

DAN202KLFEA2R2J

47/1

0

0.01

YBCE

AL-

TS

52044-1745 1SS355 100k

STBY

220

220

DTC124EK

0

100

220

220

22047k

GP1UM27XK0VF

XSX3005-A

10k

100k

1k

100k

2SA1037K(QR)

ST

BY

0.1

STBY

100k

YB

5MHzVSS1142

47k

47k

1M

100k

47k

47k

ST

BY

0.1

YB

ST

BY

47k

47k

47k

47k

47k

CH

470p

CH

220p

CH

220p

47k

47k

47k

47k

47k

100k

100k

100k

100k

XSX3006-A

51048-060052147-0610

M N

FRONT DISPLAY ASSY(XWZ3908)

R.ENCODER ASSY(XWZ3920)

M

N

A 3/3CN101

R.ENCODER ASSYS511 : ENTERS512 : MULTI JOG DIALS513 : MASTER VOLUME

1 2 3 4

C

D

F

A

B

E

33

5 6 7 8

S22S21

S19S20

S16S17S18

S11

S13S14

S12

S15

1

4

3

2

S3S1

S6

S2 S5

S4

S9

S7

S10S

8

S6

S7

S5

S9

S8

S10

S13

S11

S12

S15

S14

S16

S19

S17

S18

1

VA

C2

S20

S22

S21

32 3331 3634 35 37 38 39 40

41

44

47

46

43

42

45

54

50

51

52

53

49

48

55

56

57

58

59

60

666970 6768 63 6264 6165 98

76

98

76

54

13

2

54

31

2

4

1

3

2

4

1

3

2

TE

ST

NC

NC

1WU

P

S22

DVD/LD

DVD 5.1

S15

S16

S17

S18

S19

S20

S21

S10

VDD2

VF

S11

S12

S13

S14

S1

S5

S4

S2

S3

S9

S8

S7

S6

TV/SAT

AM DVR/VCR

D20

PY

Y09

07E

J40

5104

8-09

00

FM

CDR/TAPE *1

KEY4

KEY3

KEY2

KEY1

CD *1

MUTE

VDD

ENTER

GND

KEY3B

KEY3A

TUNER EDIT

4.2

3.6

SETUPQUICK

VSB MODE

TONE3.0

KE

Y IN

VO

LTA

GE

[V]

2.4

IMPEDANCE

1.2

1.8SPEAKER

SELECTSTANDARD

SURROUNDADVANCED

SIGNAL0.6

DIRECTSTEREO/

0.0

STATION -3.0

STATION +2.4

D20

PY

Y04

11E

J41

TUNING -1.8

TUNING +1.2

PWRON

KEY3A

KEY3B

GNDU

0.6

0.0POWER

29 3028

(402 FL HOLDER VNF1096)

3331 32 34 35 36 393837 41 4240 44 4543 46 47 48Indicated in VSG1024

Rated Voltage: 50V expect for electrolytic capacitors.

3.TACT SWITCHES

Unit: p-pF or µF unless otherwise noted.Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.

Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

1.RESISTORS

2.CAPACITORS

NOTE

Tolerance: (J) 5% unless otherwise noted.+–

C412

R42

5

R42

7

C410

C411

R42

6

C415

R46

9

S466

R46

8

IC401

C41

9

R47

4

S465

R46

7

S464

S470 R46

6

S463

CN

450

R47

3

550

R47

2

S469 R46

5

S468 R46

4

S462

R47

1

S467 R46

3

S461

S460

C42

0

C41

4

R49

7

R49

8

R49

6

R49

9

R50

0

R52

0

R52

1

R52

2

R52

3

R52

6

R52

4

R52

5

R52

9

R52

7

R52

8

R47

0

C454 R46

2

C453

R53

1

R53

0

R53

2

R45

8

R46

1

R45

7

S459

R45

6R

455

S456

S455

S454

R45

4R

453

S453

R46

0S458 R

452

S457

S452

S451

R45

9

C452 R45

1

C451

R50

4

S505

R50

3

S504

R50

2

S503

R50

1

S502

501CN471 S501

R1503

47/50 -TS

100k

100k

100k

0.01 YB

YB0.01 1000p YB

13k

5.1k

PE5420A

0.01

1.6k

2.7k

1.6k

5215

1-09

10

1.2k

820

1.2k

820

680

680

YB

220/

35X

CH

3011

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

1000p YB 1000p YB

4.7k

4.7k

ST

BY

100k

100k

100k

13k

5.1k5.1k

2.7k

1.6k

1.2k

820

680

680

1000p YB 1000p

4.7k

4.7k

YB

2.7k

5104

8-04

00

1.6k

1.2k

52151-0410

820

STBY

M

P. SW & FUNC. KEY ASSY(XWZ3917)

O P

FRONT KEY ASSY(XWZ3912)P

O

S461 : FL DIMMERS462 : INPUT ATTS463 : DVD/VCRS464 : TV/SATS465 : DVD5.1S466 : DVD/LDS467 : CDS468 : CDR/TAPES469 : FMS470 : AM

FRONT KEY ASSYS451 : STEREO/DIRECTS452 : SIGNAL SELECTS453 : SPEAKER IMPEDANCES454 : VSB MODES455 : TONES456 : QUICK SETUPS457 : ADVANCED SURROUNDS458 : STANDARDS459 : TUNER EDITS460 : MUTE

POWER SW ASSYS501 : POWER STANDBY/ONS502 : TUNING +S503 : TUNING -S504 : STATION +S505 : STATION -

S462

*1 D415/KU

FL DIMMER

INPUT ATT

S461

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K34

1 2 3 4

3.12 H.P. ASSY

2SC5938A(AB) 2SC5938A(AB)Q1551 Q1552

C15

53

C15

57

C15

56

C15

54

C15

55

C15

58

R1556 R1555

R15

53

C15

51

R1552

1551 R1551

R15

54

C15

52

R15

57

JA1551

VNF1084KN1551

CHASSIS

YB

0.01

0.01

CH

470p

YB

0.1

470p

YB

0.1

51048-0600

330 2w

4.7k 4.7k

YB

150

1W

0.02

2

330 2W

150

1W

YB

0.02

2

CH

YB

1k

RKB1014

2

3

1

4

5

6

HP SW

GNDU

AMUTE

HP G

HP L

HP R

D20PYY0630E

J47

HEADPHONE

Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/10W unless otherwise noted.

Unit: p-pF or µF unless otherwise noted.2.CAPACITORS

Tolerance: (J) ± 5% unless otherwise noted.

NOTE

QQ

Q

CN

702

C1/2

H.P. ASSY(XWZ3923)

1 2 3 4

C

D

F

A

B

E

35

5 6 7 8

4. PCB CONNECTION DIAGRAMNOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is shown below.

3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.4. View point of PCB diagrams.Symbol In PCB

DiagramsSymbol In SchematicDiagrams

Part Name

B C E

D

D

G

G

S

S

B C E

B C E

D G S

B C E B C E

B C E

Transistor

Transistorwith resistor

Field effecttransistor

Resistor array

3-terminalregulator

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K36

1 2 3 4

4.1 TRANS2, TRANS3 and TRANS1 ASSYS

ACPB00

ACPB00

ACPB00

C881R881

R882

C883C882

J7

BLA

CK

BLU

EJ8

XW

Z38

12T

RA

NS

3

BROWN BLUE

XWZ3805

PRIMARY

TRANS1

J2J1

RE

DJ6 J5J4 J3

WH

ITE

CM

KI-

P3X

NP

R

NP

NP

ACPB00

1 7

C85

3

IC85

3IC

852

IC85

1

851

R85

1

C85

2

C85

1

R85

2

R85

3

ATTENTION

DE CHEZ LITTELFUSE INC.REMPLACER LE IC LINKS COMME INDIQUE.

XWZ3808

J21

FL

AC

FL

AC

RE

G

RE

GR

EG

DR

EG

DR

EG

TRANS2

CM

KI-

P3X

1

R

NP NP

NP

(XNP3075-B)

(XNP3075-B)

(XNP3075-B)

TRANS3 ASSYE

TRANS2 ASSYD

H701C

J1 J2C

J6 J4 J3 J5 J7C

POWER TRANSFORMER

TRANS1 ASSY

D E H Q D E H

SIDE A SIDE A

851

1 2 3 4

C

D

F

A

B

E

37

5 6 7 8

4.2 REGULATOR ASSY

118120

jp050a

jp150a

jp10

0a

jp200a

jp150a

jp150a

jp175a

1

10 20

23

jp125a

17

1 13 1 19

jp150a

jp150a

jp150a

ZDPMK5

jp300a

jp150a

ZK

GP

N0

jp075a

jp07

5a

jp075a

Q802

R801

CN804

CN802

C808

W74

7

W655

W697

C804

W648

Q804

W62

0

W644

W75

0

W754

W672

W658

C80

5

W631

C813

W746

W603

W60

0

C803

D81

0IC806

W673

W753

W75

2

W675

W643

CN801

W660

C81

4

C801

C806

C802

CN803

C81

5

IC805C

812

Q806

C810

C811D809IC804

D812

CN805

C809

CN806

W632

Q801

Q803

C807

W624

W75

7

W743

W60

1

W625

Q805

W758

W647

D80

3

W74

8

IC80

2

W633

D80

4

D80

1

W657

D81

1

W622

W756

D80

2

W759

W602

W67

1

W621

W645

IC80

1IC

803

W751W745

W674

19GDA

C

DGRT

N

1 23

AD

+5V

D +5V

GAV

+12V+12V

GD

AC

-12V

DR

EG

RE

G B

GN

DU

REG +B

GN

DU

GN

DA

CO

GN

DD

GD

AC

SLO

STBY

KNIFE SPACE

+12

V

GD

AC

GD

AC

REG -B

word surface

NJM78M56

SW

OU

T

RE

GU

LAT

OR

Stb

y5V

VCO

MG

NJM

79M

12

SW

O

GD

AC

GD

AC

NJM78M05

SB

OU

T

RE

G G

GDA

C

SW

O

RE

G B

H.P

SW

DR

EG

SBLO

REG +B

GDA

C

FR

O

AIN

RR

EG

B

GD

AC

XW

Z37

96

-12V

SW

OU

T

AD+5

V

SP

-B

1

GD

AC

GD

AC

AIN

L

FLO

DGRT

N

GD

AC

SLO

118

GAV

+12

V

SR

O

FLO

GN

DD

UGRT

N

ATTENTION

NJM

78M

12

1

FR

O

GA

V

GNDA

J36

GNDD

REG -B

AIN

L

Stb

y5V

GN

DU

UGRT

N

NJM

78M

05

CM

KI-

P3X

XNP3075-B

CMKI-P3X

D+5V

F.C.

R/C

RY

A R

Y+

12V

GNDD

HP

.SW

NC

B R

Y

DGRTN

7

GD

AC

GD

AC

GD

AC

UGRT

N

D+

5V

SB

LO

I.C.T.

-12V

1

SRO

D +5V

D+

5V

SP

-R/C

REG +B

AIN

R

SP

-A

SBRO

13 GD

AC

GDA

C CO

GN

DU

T+

12V

GN

DT

Stb

y5V

NJM78M12

DR

EG

DR

EG

RE

G B

AC

RY

W U

P

AC

1A

C2

-VF

RE

G G

SB

OU

T

-VF

FL

AC

2F

L A

C1

GA

V-1

2V

AC

WU

PA

C R

YD

+5V

GN

DU

GN

DA

120

R

R

DIP

Q802

Q804

Q806

Q801

Q803IC806

IC805

IC804

IC801

IC802

IC803

SIDE A SIDE A

F F

(XNP3075-B)

REGULATOR ASSYF

CN111A CN109A

CN302I

CN804CN802

CN8003B CN8007B

CN805 CN806

CN

803

CN53C

CN

801

VSX-415-K5 6 7 8

C

D

F

A

B

E

C

62

R

C269

341R

R388

342

C261

C322

C

R

R

R

C

IC104

C321

C

R

R36

2

F.C

VSX-415-K38

1 2 3 4

4.3 MAIN ASSY

1

10

1

10

19

12

3

1

10

19

1

10

17

15

Q9005

IC103

Q5001

Q165

Q395Q362

Q388

Q322

Q6002

Q321

Q6008

Q166

Q9006

Q6001

Q341

Q6007

Q342

Q9004

Q9008

IC108

IC105

IC111

IC112

IC110

IC9001

IC106

IC104

IC115

IC102

IC11

1

R90

61

CN102

R60

08

C5011

Q9004

C326

Q9006

C9003

Q395 Q3

C5009

Q388

R390

C343

Q6008

R9014R9013

R386

R9035

C386

R346

R90

34

R60

07

C9008

C9005

R90

28

R344

CN112

R90

23

R9027

C324

R342

R372

R90

19

R326

R322

Q322

C364

C362

R90

20

C380

R90

21

Q321

R90

22

R368R370

C

C370

C361

R9018

102

C139

C

R324

L900

3

R32

0

R327

C300

R323

C9013

104

C323

R328

IC11

0

R9017

R321

R9016

R364

R9015

C9012

C9002

C384

R39

5

CN

107

Q6002

R363R90

63C391

X5001

R325

R60

02

C140R9036

R60

03

C365

C366

Q9008

C388

R9038

R38

1

CN106

CN101

C346

C5015

L500

1R

9025

R9033

R90

26

R343R345 R341

R9008

IC9001

R60

05

D60

02

R9040

C344

C9006

R347

D60

01

R90

05

R60

04

X9001

C363

Q6001

Q342

R60

01

R9041

R9004

Q6007

C9009

CN108

R40

0C9007

IC11

5

C9010

C325

R361

Q341

R348

R9062

R90

24

IC11

2

C345

Q9005

103

R392

XNP3078-C

XWK3122XWK3121

GNDU

B.DET/6OHMOL.DETDC. DETNECKGNDU

V+7

GNDU

FLAC2FLAC1-VF

DIS.RST

J31

GNDAV-7MIC_SW

MICOUT

XWK3120XWK3119XWK3118

J43

2

DIS.CLK

DIR

ER

R

DS

P H

RE

Q

DIS. DODIS.DI

XWK3117

SRINDIS.ENDIS.RDY

ST+5.6V

XWK****

XWK3124

GNDA

XWK3116

AMUTE

XWK****

XWK3148XWK3151

XWK3125

GN

DU

SROUT

1W WPRMC

ATT

XWK3123

DE

C.M

UT

E

XWK****

J32

D+5.6V

FL

GNDU

GNDA

GNDASL

GNDAFR

GNDA

XWK****

MU

TE

.OU

TD

MU

TE

GNDU

SR

VSST_RSTT_PGM/CE/MDSRRXD

SB

T_SCKT_VDDNCT_BUSYSRTXDVSS

I.C.T.

GN

DU

LSS

NX

TLO

DIR

RS

TD

IR C

SD

IR D

OD

SP

MO

D

BU

SY

MS

SM

RS

TM

SC

LKM

ISO

MO

SI

CGNDA

J35

58

14

11

0

191

14

5 8

13

NP

11

9

11

7

50

5180

81100 31

301

NP

15

58

14

5 8

14

MAIN ASSYA

CN254G

A

SIDE A

CN106

CN401M

CN101

CN8012B

CN112

1 2 3 4

C

D

F

A

B

E

5

90

R386

R342

R322

Q322

C362

C3

Q321

80 C37

C36

3

R321

C384

5

R341

Q342

Q341

GNDU

T.

39

5 6 7 8

1

8

1 18

111

1 20

11415

28

29 42

43

56

113

R247

JA104

R241

R245

C165C136

C137

C138

C133

R16

9

R16

3

R243 R210

C214C267

C16

4

R16

2IC102

C241

C156

C15

4

C155

C16

3

R16

1Q362

R16

7

R250

C305

JA102

Q165

R16

5R

164

Q5001

Q388

R261C

153

R254

CN105R50

00

C303

C50

06

R244

R15

2R

151

C269

R30

1C242

C169

C304C251

C213

C167C203

R206

C218

C204

C208

R201

R31

3

C131

C205

R202

C32

9

R208

R207

R5008

C306

C264

C5007

C201R292

R203

R242

R298R299

R296

R262

D10

7

C248

C258

80

R303

C298

C217

R258

C262

C282

C341

D10

8

R263

R246

CN109

C266

0

R282

C284

1

R388

C243

C342

R304

R31

4R256

C290

C5003

D10

5

R294

C5001

C286

C330

R30

2

R211

C31

9

R290

C244

C250

JA101

C245

R307

R248

C288

C126

R364

C252

C202

C261

R266

C166

C31

1

R252

R216

C124

R284

R310

C127

C322

R17

0

C272 R268

C38

2

R334

C134

R391

R393

D301

C5005

C123

C278

R215R286

R278

C246

R267

C277R277

R213

IC106

IC105

C30

8

C257R257

C263

R38

1

Q166

R276

C5004

R305

C31

8

D10

6

C270

R308

R306

C122

R270

R311

C121

CN103

C141

R272

R288

R214

C210

C207

R274

C125

C168

C135

C209

IC104

CN111

C321

JA103

C5002

R204

101

C31

7

C333

C265

C142

R317R275

C128

C30

7

C271

R318

IC108

R273

JA105

R271

C132

R264R265

C268

C30

9

C206

R269 R255

C334

CN104

R312

R249

C247

C302

R205

C301

R253

C292

R251

C291

C249

C31

2

R36

2

IC103R

168

D5007

R16

6

R212

R209

C31

0

V3

J48

V+

5A

ST

5.6V

GN

DT

GN

DU

AC

.WP

AC

.RY

PRODUCTION CODE

J34

+12V

SW

SL CSR

GN

DA

-12V

GN

DA

J33

RM

C

V2G

ND

TF

MC

OM

P

AM

UT

E

SR

TX

SR

RX

FU

R4053A4053 IN

H

SR

IN

SW

.DE

TS

RO

UT

VS

M

V1

SR

.IN

FR

.IN

FL.IN

-12VF

LAC

1

T+

12V

HP

.SW

14GNDA

SP

A.R

Y

28

T.LT

.CE

T.R

D+

5.6V

F.C.

-VF

GN

DT

+9VT

.DI

T.C

LKT

.DO

FL.O

UT

FLA

C2F

R.O

UT

SP

B.R

Y

1

GA

V

GNDA

GNDA

SB

OU

T

GN

DA

SW

.OU

T

+12V

GDAC

SB

.IN

C.IN

SW

.IN

SL.IN

GD

AC

GD

AC

GD

AC

GD

AC

GD

AC

GD

AC

GD

AC

GD

AC

R/C

.RY

1

4

5

8

1

8

1 18

8

145

41 8

5

111

4

581

1 20

56

42

43

29

15

1

13 1

4 58

1

CN802FCN804F

CN307J CN303I

A

SIDE A

CN109 CN111

CN105

FM/AM TUNER UNIT

CN103 CN104

(XNP3078-C)

VSX-415-K5 6 7 8

C

D

F

A

B

E

R230

D229

R229

Q232

07

VSX-415-K40

1 2 3 4

1 16

1732

1 7

814

IC101

IC107

IC109

IC5001

Q9002

Q5002

Q5003

Q5009

Q9001

Q9003

Q230

Q229

Q9007

Q232

Q386

Q361

Q167Q168

Q231

Q5004C198

C192

L111L112

C113

R113

C111

R135

C191

R133

R136

C117

C118

R171

C171

C189

R221

R225

R156

C182

C186

C215

C315

R217

R158

R316

R227

R174

C112

R159

Q167

C170

R175

R143

R130

R155

L102

L9002

R5004

C116

D102

C211

C115

L101

C152

L9001

IC101

C151

C313

R223

D230

R224

C1031

C212

D101

R228

R218

C216

R220

R5003

Q168

L5002

R5002

C106

R222

R5001

R226

R128

C184

D104

D103

L104

R126

R106

R134

R124

R115

R123

R132

L103

R138

R107

C197

R122

D332

Q230

Q229R

129

D331

R121

C314

C219

Q231

C220

IC107

R238

R309

C188

D311

C103

R233

R237

R137

R103

R10

2

C108

R101

R112

R111

C107

C101

C10

2C

180

C105

C179

C199

R173

R234

C331

C1041

R114

R108

C190

C185

C104

C109

C332

C181

C110

R116

C187

C183

R131 R

172

R104

R105

R127

R125

C114

R109

R141

C316

R142

D312

R5005

R110

R219

IC109

+12V XNP3GN

DA

-12V

T.L

SW

SL

GN

DT

+9V

C

C D

VC

R/D

VR

RE

C

T.C

LK

SR

T.C

E

T.D

O

T.D

I GN

DA

FU

R

PLA

Y

GD

AC

PLA

YR

EC

CD

-R/M

DD

VD

/LD/T

AP

E

8 5

41

GNDU

GN

DT

GD

AC

SR

.IN

FL.IN

FR

.IN

GD

AC

-VF

GN

DT

FLA

C2

AC

.WP

GD

AC

GD

AC

GNDA

AC

.RY

FLA

C1

SB

OU

TG

ND

AS

W.O

UT

+12V

GA

V-12V

GD

AC

FL.O

UT

FR

.OU

T

SR

TX

V1

V2

V3

AM

UT

ES

W.D

ET

SR

OU

TS

RIN

RM

C

SR

RX

4053A

GN

DT

FM

CO

MP

VS

MT

.R

4053IN

/

AUX

SL.IN S

B.IN

SW

.IN

C.IN

GD

AC

GD

AC

GD

AC

T+

12VH

P.S

WS

PA

.RY

R/C

.RY

SP

B.R

Y

D+

5.6V

ST

5.6VG

ND

U

V+

5A

8

1

1732

116

18 1

111

20 1

1 13

1 7

814

MAIN ASSYA

A

SIDE B

CN109CN111

CN105CN103CN104

1 2 3 4

C

D

F

A

B

E

R217

C211

C212 R

218R

220 Q

Q2

R219

XNP

GNDU

SB

.IN

C.IN

GD

AC

GD

AC

1

41

5 6 7 8

81

916

Q5004

R9029

R330

R9039

Q5003

D9012

R9043

Q5002

C5008

R9044

R5011

D9005

R9001

D9002

D230

R231

D9001

R9042

R382

C390

R230

C9015

D9010

D229

D9003

D9004

C9001

R229

R5010

C5012

Q9003

R378

R5015

R352

D9011

R5014

C328

C327

R9011

R367

R332

R9032

R9012

C5018

R384

R331

R380

Q361

R139

R9031

C5010

230

R9003

Q229

R300

Q9002

C9000

R5012

R9006

Q9007

31

R5013

R5009

R9009

D9009

R350

R9007

Q232

D9007

D9008

C320

C392R

9030

Q5009

R376

C9016

R9037 D9006

R5006

C347

R140

R5007

R5016

C348

C50

20

D6003

R365

R6009

R374

R394

C5016

D9013

Q386

R5020

C9017

R9002

Q9001

R9010

R371

IC5001

C9014C

9004

C5014

C5017

R351

C5013

R366

R329

C367

C368

R349

C389

C9011

DS

P M

OD

XWK3148

3078-C

XWK****

15 D

IR R

ST

XWK****

XT

LO

MS

S

DS

P H

RE

Q

XWK3151

DIR

DO

10 B

US

Y

V+7

MAIN ASSYFLAC2FLAC1

-VF

GNDA

DIS.RSTDIS.CLK

V-7MIC_SW

MICOUTMR

ST

DIS.DI

LSS

N

DIS.EN

DIS. DODIS.RDY

5 M

OS

ISRINSROUT

1W WP

MS

CLK

FR

MIS

O

D+5.6VST+5.6V

GNDUGNDU

GNDA

GNDA

RMC

GNDA

XWK3117 XWK3120XWK3116

GNDA

GNDA

F.L.

XWK3118

SR

SBGNDA

SL

F.R.

AMUTE

XWK3125XWK3124XWK3123XWK3122XWK3121

ATT

DE

C.M

UT

EG

ND

U

1 M

UT

E.O

UT

DM

UT

EG

DA

C

SRRXD

SRTXD

GNDU

XWK****XWK****XWK****

CGNDAGNDAFL

XWK3119

T_PGM/CE/MDT_RSTVSS

VSS

T_BUSYNCT_VDDT_SCK

GN

DU

DIR

CS

DIR

ER

R

B.DET/6OHMOL.DETDC. DETNECKGNDU

10

1

19

1

10

13

1

10

19

17

10

1

81

169

15

A

SIDE B

CN

106

CN107

CN

108

CN

101

CN112

(XNP3078-C)

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K42

1 2 3 4

4.4 DSP ASSY

115

19

113

136

3772

73 108

109

144

16

1 8

9

201110

1

115

14

5 8

115

119

11

0

20 11

101

119

111

12 22

2333

3444

115

1

23

48 37

36252413

121

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1

19

12

2

113

17

117

119

122 23

44

17

119

1

17

R82

25

R87

05

R87

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8706

R87

07

C84

23

CN

8001

D84

01C

N80

05C

N80

04

R85

54

R8232

R82

31

R8230

R82

29

JA8101

IC85

01

C83

02

IC83

01

R8411

KN

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IC8603

C86

10

C87

05

R8551

Q85

01

R8533

R85

31

R8534

R8503

R82

26

C8543

IC87

01C

N80

02

R83

45

C84

08C

8407

IC85

02

C85

25

R8206R82

03

R8211

C87

01

C8545

R8205

R82

04

C82

09

C89

01R

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C8405

C8404

C84

06

R8219L8205

C8904

C8902

C8215C8214

L8204

R82

13

R82

15R

8209

R82

14

R8015

X82

01

C84

22

CN

8010

R8416

R8413

R8412

R8414

CN

8007

R8553R8552

R8016

R80

17

R8410

R8409R8408D8501

C87

06

L8702

C87

04 C8225

CN

8017

C82

18

C8219

C8221

L840

2

C8419

C8418C8420

IC87

02

R85

50

CN

8008

IC84

01

C82

22

R8339

CN

8009

C8533

JA8103

C8532

KN

8102

IC82

01L8

203

C8217

C8212

C8213

C8201

C8202

L820

1C

8210

R8539

C8536C8537

R85

06

JA8102 C8105

C81

13

C86

03C

8604

C85

47

R85

43

KN8201

R8227

C8546

R83

35

R83

31R

8330

R83

29C

N80

18

C82

26

C85

49

R8522R8521

Q83

41

C85

15

C8516

CN

8006

R8524

R85

19

C83

01Q

8504

CN

8019

L8301

C8554

C85

09C

8507

C8223

R8222

R8223

KN

8101

R81

10

C8003C8004

C8001

C8002

C81

12

C81

07

C85

04

C8505

C85

13C

8512

C85

23 C85

22

R85

11R

8512

R85

13R

8514

R87

04

R88

10

R83

37

R83

36

R82

10

C85

24

R85

30 C8527C8526 C

8528

C85

30

R83

33R

8332

R82

07

R84

05R

8406

R8404

R8328

R8216L8202

CN

8003

R8009

R81

09

R81

07

R81

11 R8010

R81

02

R87

01R

8702

R87

03

C8703

C81

08

C8702

R85

56R

8557

CN

8016

CN

8013

C85

41

R83

46

R88

04

C86

01

R8501

CN

8011

C85

11

R88

03

R88

05

IC86

01 CN

8015

C8503R8502

R8802

R8601

C86

02C

N80

12C

N80

14

R8606

R86

08

R86

05

L860

3

C86

09

L8504

C8550C8551

C85

48R

8540

R85

41X

8501

C86

13

C84

15

C8421

L8601

A

15

13

1

B33

34

FC

1

ICT 4

I

I

H

94V-0

FG

C

17

19

AE

G

H

12

11

F

E

J

JTA

G

2322

H C T-163

B

C

44

1

11

9

D

D

J

IC85

01

IC83

01

IC86

03

IC87

01

IC85

02

IC87

02

IC84

01

IC82

01

IC86

01

Q85

01

Q83

41

Q85

04

9

136

37

73

72

108

10

9

14

4

916

1 8

17 32

16 1

20110

1185

1

1

10

20

1

11

10

15

1

48 37

36

24

25

13

12

11

1

16

6 1

12

2

17

44

232

21

DSP ASSYB

CN

806

FC

N11

2A

B B

SIDE A SIDE A

CN

8012

CN

8007

CN

805

FCN

8003

(ANP2022-B)

1 2 3 4

C

D

F

A

B

E

43

5 6 7 8

IN

GN

D

OU

TIN

GN

D

OU

T

854

132

17 161

1417 8

C8555

L8005R8005

R8004L8004

R8003L8003

R8002L8002

D84

02 C8411C8410

R8234

R8233

R8228

C8605

C8009

R8504

R8529

R8528

R8555

R8807

R8808

R8806

R8809L8801

C8501C8502

R8510R8509R8508

C8542

C8544

L8701

R8114

C8403C8402

R8115

C8208

D83

03

R8202

R8407

C8204

C8207

L8401

IC8902

IC89

01

C8903

R8001L8001

R8019

R8105

R8417

C8114C8111R8108

R8507

C8417

C8416C8414C8413C8412

R8013

C8409

R8006

L8505

Q8503

D8503

D8502

R8538

R8547R8548

R8338

C8531

R8014

R8201C8203

L8501

R8224

C8534

R8526

C8535

R8104

C8115

R8112

R8515

IC8503

R8516

L8104

R8321R8320

R8340C8007

R8309

R8344R8308

R8310

L8502

C8607C8608

IC8602

R8311

R8536

R8523

R8520

R8505

R8545

D8301

R8549

R8527C8517

R8544

C8514

C8552

R8518R8517

R8542R8546

C8553

D8302

R8341

R8343

C8220

L8102

C8224

R8221

R8220

R8116IC8101

C8005

C8110C8109

L8103

C8006

C8521

C8520C8518

C8012

C8011

C8010

C8008

R8113

R8212

C8206C8205

C8529

R8018

R8403R8402R8401

R8334

R8008

R8532

R8007

R8011

R8012

C8104

C8106R8106L8101

C8211

C8216

C8540

C8539

R8811

C8538

R8801

R8602

R8603

R8812

R8813

C8606

C8014C8013

R8326R8314R8313R8312

R8558

R8537

R8322

R8415

C8401

L8602

BG

CH

AWX8239

V36

GN

DD

AWX8254

AW

XA

WX

8241

PR

OD

UC

TIO

N C

OD

E

AW

X8240

AW

X8252

A

177

1

GD

AC

GNDD

41

5

AW

X1082

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DD

GN

DD

V11

C

C

AWX8253AWX8255

A

B

AW

X1083

AW

X8250

AW

X8251

Q8503

IC8902

IC8901

IC8503

IC8602

IC8101

115

91

1915

32

17

16

1

14

17 8

13

119

DSP ASSYB

B B

SIDE B SIDE B

CN

8012

CN

8007

CN

8003

CN

8017

(ANP2022-B)

VSX-415-K5 6 7 8

C

D

F

A

B

E

2

jp07

5a

jp07

5a

jp07

5a

jp07

5a

jp050a

jp20

jp075a

C60

7

C609

C6

D60

1

IC60

R61

1

R61

9

R62

1

W51

7

W56

4

W56

3

W542

W562

HITE

O.L

.

COMMATTREMPL

5

DE CH

0

NP

J5

D

Q

VSX-415-K44

1 2 3 4

4.5 AMP & PRIMARY and AMP INPUT ASSYS

116

12

34

1

22126

jp15

0a

jp075a

jp100a

jp100a

jp125a

jp100a

jp100a

jp100a

jp100a

jp100a

jp175a

jp07

5ajp100a

jp100a

jp20

0a

jp20

0a

jp150a

jp150a

jp05

0a

jp07

5a

jp07

5a

jp100a

jp125a

jp10

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jp225a

jp12

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jp12

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jp07

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jp05

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jp20

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jp20

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jp17

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jp20

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jp20

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jp17

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jp050a

jp27

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jp27

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jp07

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jp15

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jp05

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jp07

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jp175a

jp175a

jp175a W683

W578

IC70

1

C601

C602

C60

5

C60

6C61

1

C61

2

C613C614

C63

1

C63

3

C63

4C

635

C63

6

C637

C638

C65

1

C65

2

C65

5

C65

6

C65

7 C658

C65

9

C66

0C66

1

C66

2

C663 C664

C665

C66

6

C691

C70

1

C70

2

C703

C705

C706

CN

601

R72

3

D63

1

D632

D633D634

D651 D65

2

D653

D65

4

D70

1

D702

H701 H702

IC602

IC60

6

IC60

7

R66

5

R66

6

R63

8

Q604

Q602

Q633

Q65

6

Q603

Q65

2

Q63

1

Q65

5

Q63

2

Q65

4

Q601

Q70

3

Q65

1

Q701

Q702

Q721

Q704

R601

R602

R603

R604R605

R606

R607

R608

R60

9

R61

0

R613

R61

4

R631

R632R633

R634

R63

5

R63

6R63

7

R63

9

R640

R641

R64

2

R643

R644

R64

5R65

1

R652

R65

3

R65

4

R65

5

R65

6

R65

7

R65

8

R65

9

R66

0

R66

1

R66

2

R66

3

R66

4

R66

7

R66

8

R66

9

R670

R67

1

R672

R67

3

R674

R691

R701

R702

R703

R704

R70

5

R70

6

R707

R708

R72

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R72

4

D678

W505

R721

R678

C653

W558

D677

W50

3

W508

W501

W502

W561

W575

W576

W507

W554

W553

W550

W55

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W573

W57

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W58

0

W557

W556

W51

0

W51

1

W51

2

W504

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W53

0

W51

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W53

1

W53

2

W551

W53

3

W51

5

W53

4

W50

6

W53

5

W53

7

W53

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W53

6

W529

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W54

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W56

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W54

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3

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W51

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W594

W572

W595

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3

Q72

2

C707

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C654

C63

2

C60

4

W73

0

C603

C692

R677

W76

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IC702CMKI-P3X

J701

J701

BOND

BOND

J3

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FUSE ASMARKED.

RISK OFFIRE-REPLACEO.L.

O.L

.

O.L

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AG

FL

FR

AG

SL

AG

SR

AG

C

B.DET

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J7

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VL-

AN

P G

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CK

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NE

CK

+

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NE

CK

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VL-

AN

P G

NE

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1

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BA

20 D5SBA2

22

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GRAY

BLA

CK

ICP

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E

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E

CM

KI-

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word surface

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116

DC DET.

NP

NP

NP

R

R

13

119

1

8

4

5

1

1 3

1 16

W612

R26

2

Q25

4

C252

Q25

2

R25

1

R25

6

R25

2

C25

4

CN

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W60

4

Q25

7

R26

3

R26

8

D25

4

W61

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CN

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R25

5

W68

2

D25

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R265

R26

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C25

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R25

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CN

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R269

R26

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W61

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6

W60

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W61

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R25

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R264

R270

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W73

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SR

ATT

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GNDA

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SL

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DU

NE

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SR

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DC

AT

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GN

DA

B.D

ET

19

8

5

4 1

1

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+12V

31

R

NP

13

1 3

Q721

Q722

Q652

Q654

Q655

Q702

Q656

Q701

Q631

Q633

Q704

Q632

Q605Q606

Q604

Q601

Q603

Q602

Q653

Q703

IC606

IC607

IC603IC601

IC604

IC605

IC702

IC701

C G

SIDE A

AMP INPUT ASSYG

AMP&PRIMARY ASSYCCN106A E

J7E

J6E

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J3E

CN254 CN253

CN

601

1 2 3 4

C

D

F

A

B

E

jp075a

jp125a

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2

C

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608

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W57

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OF

ACE

D5S

CM

KI-

P3X

R

45

5 6 7 8

1

1 2 3 4

1

1

23

4

1

10 20

23

ACPB00

ACPB00

ACPB00

ACPB00

ACPB00 ACPB00 ACPB00

ACPB00

ACPB00

ACPB00

ACPB00

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jp225a

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jp050a

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jp07

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jp07

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jp07

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jp15

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jp150a

jp175a

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jp275a

jp250a

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jp050a

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jp25

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jp25

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jp275a

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jp075a

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jp10

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jp10

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jp10

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jp05

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jp05

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16

1

45

9

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CN51

C53

C54

C55

C56

C57

C60

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C60

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C60

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C609

C61

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614

C615

C61

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C704

C711

C712

D724

D722

D721

D723

CN

752

D55

D56

D57

D58

D60

1

D60

2

D603

D60

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D605

D606

D702

D712

D751

D752

D755D756

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H53

H54

H55

H56

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IC601

IC60

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IC60

4

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KN51

KN601

R61

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R61

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L51

L751

L752

L753

L761

L762

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Q604

Q605

Q60

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RY51

R51

R52

R53

R54

R61

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R61

2

R61

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R61

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R61

9

R62

0

R62

1

R62

2

R623

R62

4

R62

5

R62

6

R62

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R711

R751

R752

R755

R761

R762

RY753

C761

C76

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W52

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CN53

W584

W571

R74

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R743

R74

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R675

W73

4

W526

W598

D67

5

D67

6

IC51

C52

C51

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W561

W589

W590

W591

W636

W58

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W58

1

W58

0

W525

W66

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W509

W51

6

W51

7

W56

4

W56

3

W54

1

W585

W569

W568

W566

W52

4

W545

W596

W587

W544

W586

W542W543

W565

W51

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W52

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W52

3

R676

W597

W588

W634

W635

W63

9

W562

W567

W649

W63

8

W63

7

W64

2

W64

0

W64

1

W52

2

W518

W615

W66

5

W66

3

W66

4

D51

D52

D53

D54

D711

701

C771

W54

7

W592

W549

C75

8

C75

9

C770

C708

W61

9

W61

8

W617

R763

R764

W59

3

C756

C762

C76

3

C754

C751

RY751

RY752

R753

R741

W54

6

R756

R75

4

C75

3

C75

7

C755

W73

7

C75

2

C76

5C

766

W59

9

CN741

W732

C77

6

W731

C77

5

C60

4

W583

CN

751

W76

0

W735

W733

W57

0

W54

8

CN

702

T51

PRODUCTION CODE

UG

RE

G

GN

D

RE

G

DR

EG

DR

EG

LN

DE CHEZ LITTELFUSE INC.

BLUE

GRAY

WHITERED

BLACKRED

4910

01

491.500

J11

AS MARKED.MFD.

DR

EG

DR

EG

RE

G

GN

D

RE

G

-VF

AC

1A

C2

W U

PA

CR

YU

+5V U

G

+12

VA

RY

R/C

RY

491010

O.L.

O.L

.BROWN

FUSE AS MARKED.

COMME INDIQUE.

FU

2

FU

3

RISK OF FIRE-REPLACE

XWZ3782

FU1

XWZ3894

ATTENTIONREMPLACER LE IC LINKS

CAUTIONREPLACE IC LINKS

BY ROHM CO.LTD.

PRIMARY

SECONDARY

PRIMARYSECONDARY

J1 J2

J4J5

FLACFLAC

REG

REG

REG

DREG

DREG

DE CHEZ ROHM CO.LTD.

4910

10

2

J12 J13

NJM

78M

56J2

1

VL-

VL-VL+

AN

P G

VH

+

VL+

VH

-

VH-

AMP&PRIMARY

THIS PRODUCT CONTAINS LEAD INSOLDER AND CERTAIN ELECTRICALPARTS CONTAIN CHEMICALS WHICH AREKNOWN TO THE STATE OF CALIFORNIATO CAUSE CANCER, BIRTH DEFECTS OROTHER REPRODUCTIVE HARM.

HEALTH & SAFETY CODESECTION 25249.6 - PROPOSITION 65

J36

REAR Lch

REAR Rch

RETURNAMP G

CENTER

FRONT Lch

WARNING

FRONT Rch

AN

P G

BA20HP RHP GHP L

U GNDHP SWMUTE

VH+

REPLACE IC

FR

J47

FL

CMKI-P3X

J52

NC

SR

1

1

J51

REMPLACER LE IC LINKS

LINKS AS MARKED.MFD.BY LITTELFUSE INC.

CAUTION

COMME INDIQUE.ATTENTION

HP

SW

C

SL

word surface

WASH HANDS AFTER HANDLING.

NP

NP

TUBE SIDE

1 23

R

NP

NP

16

Q51

IC52

IC51

C

SIDE A

HH

J4EJ5E

851D

1551Q

AC INNEUTRAL LIVE

(XNP3075-B)

J2J1

CN801F

CN53

CN

51

701

CN

702

VSX-415-K5 6 7 8

C

D

F

A

B

E

W266

1 K

EY

3A

VSX-415-K46

1 2 3 4

4.6 F. DISPLAY, R. ENCODER, P. SW & FUNC KEY, H. P. and F. KEY ASSYS

41

49 40 30

91

91

6 1

4 1

CN

471

W247

W290

W26

2

W26

3

W280

W26

1

W25

4

W25

7

C420

W26

0

W281

W26

4

402

C412W252

CN450

S460

S466

S453

W248

W292

S459

W28

2

S452

S462

S451

S461W

283

550S458

S455

S457 W288

W28

6

S454

S464

S456

W29

1

S465 S463

W265

R1552

R1551

R1554

1551

KN1551

JA1551

R1553

HP R

HP L

501

S502S503

S504S505

S501

41

XNP3089-A

J41

XWZ3908

4 KEY3A

2 GNDU3 KEY3B

1 PWRON

F.C.

J40

FRONT DISPLAY

I.C.T.

91

J40

MUTESPK IMPEDANCE

DVR/VCR

(EON MODE) (PTY SEARCH)

ADV.SURR.

91

R

XWZ3912

FRONT KEY

DIRECTSIGNAL

INPUT ATTFL DIMMER

VSB MODE

TV/SAT

SELECT

DVD/LD DVD 5.1

STANDARD

QUICK SETUPTONETUNER EDIT

STEREO/

CMKM-P3X

1 GN

DU

2 HP

SW

HEADPHONE

3 A M

UT

E

XWZ3923R

J47

CMKM-P3X

6 1

5 HP

GN

D6 H

P L

4 HP

R

XWZ3917

4 1

1 P

WR

ON

2 G

ND

U3

KE

Y3B

TUNING- TUNING+

J41

STATION-

STATION+

POWER

4 K

EY

3A

PWR & KEY

CMKM-P3XR

FRONT DISPLAY ASSYM

CN702CP. SW & FUNC. KEY ASSY

O

M O P Q

SIDE A

H.P ASSYQ

(XNP3089-A)

(XNP3089-A)

(XNP3089-A)

1551

501

CN

471

CN450

550

1 2 3 4

C

D

F

A

B

E

30

9

9

W26

3

W26

4

4

W252

CN450

089

9

R

9

47

5 6 7 8

91

1

171

6

1

10 1

61

61

13

2

1 3 2

31

31

W26

9

W284

CN

402

W249

W258

W28

5

W27

9

IC402

W253

W26

7

W268

W273

W27

0

W266

W272

W27

5

W277

W29

6

X401

W259

L401

W27

8W250

W251

CN

401

W27

6

V401

02

C442

C403

W294

W28

7

W27

1

404

W274

S470S469

W28

6 S467 S468

CN

511

W289

W30

0

W30

2

S511

S512

S513

W30

1

512

513

5 V

DD

6 K

EY

17

KE

Y2

9 K

EY

48

KE

Y3

6 RESET

-A

91

4 D+5.6V11 DISPDO

4 E

NT

ER

14 DISPRST

5 1WUP

13 DISPCK 2 GNDU

DIP

8 VPP(IC)

J42

2 ENC B

5 NC

1

6 ENTER

4 FENC B

10 DISPRDY15 -VF

4 SCK1

9 DISPEN

2 K

EY

3B

1 GNDU

5 FENC A

3 G

ND

U

7 SROUT

12 DISPDI

3 GNDU

1 K

EY

3A

9 NC

1 ENC A

3 SO1CMKM-P3X

7 VDD

171

J31

6 RMC

2 SI1R

3 STBY+5.6V

1 VSS0

17 FLAC216 FLAC1

61

8 SRIN

3 G

ND

U

6 K

EY

17

KE

Y2

5 V

DD

9 K

EY

4

4 E

NT

ER

1 K

EY

3A2

KE

Y3B

AMCDR/TAPE FMCD

8 K

EY

3

61

6 ENTER

VE

NC

B

2 VENC B

GN

DU

R.ENCODER

J42

CMKM-P3X

XWZ3920

R

4 FENC B

VE

NC

AV

EN

C A

ENTERV

EN

C B

GN

DU

1 VENC A

3 GNDU

5 FENC A

31

31

J44

J44

FRONT KEY ASSYP

CN101A

R.ENCODER ASSYN

PM N

SIDE A

(XNP3089-A)

(XNP3089-A)

CN

401

CN511

404

VSX-415-K5 6 7 8

C

D

F

A

B

E

60

4

IC401

419

C416

R47

0

C45

4C

453

R466

462

60

1

J40

6 KE

Y1

5 VD

D4 E

NT

ER

3 GN

DU

2 KE

Y3B

1 KE

Y3A

DVR/VC

550

UICK SETUP

CN4

55

VSX-415-K48

1 2 3 4

80

61

2120

1

Q484

R487

R486

R485

R484

R41

0

R499

C481

R495

C41

7

R483

R496

R40

6

R413

C40

2

R482

R419

R493

R497

R41

7

C

R416

R41

1

R40

8

D405

R415

R421

R490

R414

R401

C41

8

R494

R498

R42

2

R40

7

C483

C40

1

D403

Q442

C422

C421

C482

C40

0

C44

1

Q44

1

R404

R43

0

R481

R489

R40

5

C41

3

R403

D404

R492

R412

R420

R402R

488

D401

R423

R40

9

R471

C451

C45

2

R472

R459 R

R473

R451

R474

91

61

80

1

20

2

ABC

10

0

3210 9876543210

1

171

9

61

8 SRIN1 K

EY

3A2 K

EY

3B3 G

ND

U4 E

NT

ER

5 VD

D6 K

EY

1

8 KE

Y3

7 KE

Y2

9 KE

Y4

12 DISPDI16 FLAC1

3 STBY+5.6V

2 ENC B

4 FENC.B

7 SROUT 4 D+5.6V

13 DISPCK

3 SO1

J42

6 RMC

5 NC

10 DISPRDY14 DISPRST

1 ENC A

1 VSS0

3 GNDU

7 VDD

17 FLAC2

1 GNDU

4 SCK1

9 DISPEN

5 FENC A6 ENTER

6 RESET

9 NC

2 GNDU11 DISPDO15 -VF

J31

2 SI1

8 VPP(IC)

5 1WUP

R

3 1

3 1

4 FENC B3 GNDU

XWZ3920

2 VENC B

6 ENTER5 FENC A

R.ENCODER

J42

CMKM-P3XENTER

1 VENC A

J44

J44

9

CD

9 KE

Y4

8 KE

Y3

7 KE

Y2

Q

AM CDR/TAPEFM

R.ENCODER ASSYN

M N P

SIDE B

(XNP3089-A)

CN

401

CN

402

CN511

404

FRONT KEY ASSYP(XNP3089-A)

1 2 3 4

C

D

F

A

B

E

80

1

1

C451

R45

R451

61

20

1 KE

Y3A

2 KE

Y3B

3 GN

DU

4 EN

TE

R5 V

DD

49

5 6 7 8

61 60

41

40

2120

R531

R524

C410

R426

IC401

C419

C416

R529

R523

R522

R532

R1503

C411

R425

R530

R521

R424

R500

R528

C415

C414

R527

R520

R525

R526

R423

R42

7

R502

R503R501 R504

C1558

R1556

Q1552

C1556

R1557

R1555

C1555

C1557

C1552

C1553

C1551

C1554

Q1551

HP GND

GNDU

HP R

GNDUHP SW

HP L

R45

3

R45

4

R463

R46

5

R457

R47

0

R467

R46

1

R455

R469

R45

8

R468

C45

4

R45

6

R460

C45

2C

453

9

R466

R462

R464

R452

41

41

60

21

40

R

9 1

CMKM-P3X

4 KEY3A

J41

XWZ3908

2 GNDUJ40CN450

FRONT DISPLAY

3 KEY3B

1 PWRON

41

J41

R

1 PW

RO

N

3 KE

Y3B

4 KE

Y3A

PWR & KEY

TUNING-TUNING+

STATION-

STATION+

POWER

XWZ3917

2 GN

DU CMKM-P3X

R

61

CMKM-P3X

6 H

P L

2 H

P S

W

5 H

P G

ND

4 H

P R

3 A

MU

TE

J47

HEADPHONE

1 G

ND

U

XWZ3923

19

R

J40

CMKM-P3X9 KE

Y4

8 KE

Y3

7 KE

Y2

6 KE

Y1

5 VD

D4 E

NT

ER

3 GN

DU

2 KE

Y3B

1 KE

Y3A

MUTE

FRONT KEYXWZ3912

DVR/VCR

STANDARD

550

(EON MODE)(PTY SEARCH)

STEREO/

INPUT ATT

SIGNAL

DIRECT

FL DIMMER

VSB MODE

TV/SAT

SELECT

DVD/LDDVD 5.1

ADV.SURR.

QUICK SETUP

TONE

SPK IMPEDANCE

TUNER EDIT

Q1552

IC401

Q442

Q1551

Q441

Q484

FRONT DISPLAY ASSYM

P. SW & FUNC. KEY ASSY

O

PM O Q

SIDE B

H.P ASSYQ

(XNP3089-A)

(XNP3089-A)

1551

CN

471

(XNP3089-A)

501

CN450

550

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K50

1 2 3 4

4.7 VIDEO and 5.1CH ASSYS

Q301

Q302

I J I J

SIDE A SIDE A

5.1CH ASSYJ

CN105A

CN803FCN104A

(XNP3089-A)

(XNP3089-A)

VIDEO ASSYI

CN307

CN

302

CN

303

1 2 3 4

C

D

F

A

B

E

51

5 6 7 8

1698

1Q30

4

D30

7

R305

IC301D

302

C339 R31

1D

306

C30

4

C340

L303

R30

9D304

R39

3

C377C333

R392

C30

6

C33

5R

390

R303

C30

5

L306

R31

9

R31

0

R31

4

D30

5

R31

5

C311

R39

1

R31

7

C1360

R30

4

R302

C34

7

R306

R30

7

R30

8C

313

L302

L305

R38

8

R31

2

R38

9

R38

7

C33

4

R31

8

C37

9

C37

8

R301

C380

D30

1

C30

2

L301L3

04

Q30

3

D303

C13

64

R33

7

R34

0

C323

R344

R334

IC30

2

C317

R324

R338

IC30

3

R332

R333

C329

C34

4

C319

R343

R335

C327

C32

5

C32

6

C330C322

R339

R321

R336

C320

R331

C31

6

R342

C345

R341

C328

C318

C342

C343

SLCCG

SRSW

1

19

98

161

131

R

17

+12V

RE

C

G

4 V

3

5 SWDET

1 40

53IN

H

8 A

DG

-12V

10 4053A

GNDU

RXD

SR

OU

T

8 RMC

4 AMUTE

7 SRIN

9

VID

EO

CG

G

9 +

5V

7 -5

V6

V1

SWG

9 FURN.

11 4053INH

CM

KM

-P3X

13 TXD12 RXD

SB

1 V12 V2

G

GNDA

J33

TV

SBOUT

SWOUT

6 SROUT

2 40

53A

G

DV

D/L

D

XW

Z39

03

MO

NI.

3 V3

RM

C

3 F

RO

NT

V

TX

D

SRIN

5 V

2

FU

RN

.

ADG

VCR PLA

Y

85 4

1

8

1

85 4

1

R

5

5 C

H IN

5

4 12V3 SL

5 SW

7 C8 AG

CM

KM

-P3X

J48

6 -12V

XW

Z39

14

1 SR2 AG

Q303

IC303

IC301

Q304

IC302

I J I J

SIDE B SIDE B

5.1CH ASSYJ

(XNP3089-A)

(XNP3089-A)

VIDEO ASSYI

CN307

CN

302

CN

303

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K52

1 2 3 4

5. ELECTRICAL PARTS LISTParts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

5 6 14 7 3

R 5 01 R 0

5 6 2 1

NOTES:

560 Ω47k Ω0.5 Ω1 Ω

RD1/4PU JRD1/4PU JRN2H KRS1P K

56 x 10 1

47 x 10 3

R501R0

561473

5.62k Ω RN1/4PC F562 x 10 1 5621


LIST OF ASSEMBLIES1..MAIN ASSY XWK3148

1..DSP ASSY AWX8418

NSP 1..AMP & PS ASSY XWK31522..AMP & PRIMARY ASSY XWZ38942..TRANS2 ASSY XWZ38082..TRANS3 ASSY XWZ38122..REGULATOR ASSY XWZ37962..AMP INPUT ASSY XWZ38002..TRANS1 ASSY XWZ3805

NSP 1..COMPLEX ASSY XWK31662..VIDEO ASSY XWZ39032..5.1CH ASSY XWZ39142..FRONT DISPLAY ASSY XWZ39082..R.ENCODER ASSY XWZ39202..P.SW & FUNC.KEY ASSY XWZ39172..FRONT KEY ASSY XWZ39122..H.P. ASSY XWZ3923

1..FM/AM TUNER UNIT AXX7172


AMP & PS ASSYOTHERS

J21 JUMPER WIRE D20PYY0715EJ6 LEAD WIRE UNIT DB215NB0

COMPLEX ASSYOTHERS

J41 JUMPER WIRE 4P D20PYY0411EJ42 6P JUMPER WIRE D20PYY0608EJ47 JUMPER WIRE 6P D20PYY0630EJ40 JUMPER WIRE 7P D20PYY0907E

AMAIN ASSYSEMICONDUCTORS

IC108 BD3813KSIC101 BD3841FSIC103–IC105, IC107 HA17558AF

IC102 NJM2100MIC9001 PD5963C

IC110–IC112 UPC4570G2Q165, Q166, Q321, Q322 2SC3326Q341, Q342, Q361, Q362, Q395 2SC3326Q5001 2SD1664Q229, Q230 2SK208

Q167, Q231, Q9002-Q9005 DTA124EKQ9008 DTA143TKQ232 DTC124EKQ168, Q9001 DTC143EKQ9007 DTC143TK

D103–D108, D229, D230, D301 1SS355D311, D312, D9001-D9013 1SS355D101, D102 RB501V-40D5007 UDZS10(B)D331, D332 UDZS6R8(B)

COILS AND FILTERSL9001,L9002 CHIP SOLID INDUCTOR ATL7002L9003 LFEA2R2JL101–L104, L111, L112, L5002 QTL1013CHIP SOLID INDUCTOR

CAPACITORSC9003 (0.22F/5.6V) ACH7144C151, C152, C243, C244, C263 CCSRCH101J50C317, C318, C323, C324 CCSRCH101J50C343, C344, C363 CCSRCH101J50C1031,C1041,C117, C118 CCSRCH220J50

C205–C208, C245–C248, C265 CCSRCH331J50C267 CCSRCH331J50C203, C204 CCSRCH471J50C366 CEANP4R7M50C123–C128, C131–C138 CEAT100M50

C141, C142, C167, C168 CEAT100M50C209, C210, C213, C214 CEAT100M50C249, C250, C269, C270 CEAT100M50C301–C306, C321, C322 CEAT100M50C341, C342, C361, C362 CEAT100M50

C5007 CEAT101M16C169 CEAT221M6R3C201, C202, C241, C242 CEAT2R2M50C261, C262, C9005 CEAT2R2M50C9007 CEAT331M6R3

C325, C326, C345, C346, C365 CEAT470M25C155, C156 CEAT470M50C333, C334 CEAT471M10


1 2 3 4

C

D

F

A

B

E

53

5 6 7 8

C9013 CEAT471M6R3C165, C166, C370 CEAT4R7M50

C170 CKSQYB104K16C320, C392, C5001,C9015,C9016 CKSRYB102K50C115, C116, C153, C154, C171 CKSRYB103K50C179, C180, C199, C215–C218 CKSRYB103K50C251, C252, C266, C271, C272 CKSRYB103K50

C319, C327–C330, C347, C348 CKSRYB103K50C367, C368, C5002,C9004,C9008 CKSRYB103K50C9017 CKSRYB103K50C219, C220, C309–C312 CKSRYB104K16C5003,C9006 CKSRYB105K10

C264 CKSRYB223K25C257, C258, C277, C278 CKSRYB472K50C307, C308, C364 CKSRYB472K50C9011,C9014 CKSRYB473K16C268 CKSRYB562K50

C391 CKSRYF104Z16

RESISTORS> R171, R172 RS1/16S470J> R173, R174 RS1/16S472J> R311, R312 RS1LMF101J

Other Resistors RS1/16S###J

OTHERSCN105 8P CONNECTOR 52044-0845CN103 11P CONNECTOR 52044-1145CN104 13P CONNECTOR 52044-1345CN101 17P CONNECTOR 52045-1745CN106, CN112 19P CONNECTOR 52045-1945

CN109 18P 6P PIN JACK KP200TA18L> CN111 20P SOCKET KP200TA20L

JA103, JA104 PCB BINDER XKB3017JA105 6P PIN JACK XKB3037X9001 CERAMIC RESONATOR XSS3004 (15.7MHz)

BDSP ASSYSEMICONDUCTORS

IC8201 AK4114VQIC8401 AK4628VQEIC8501 DSPD56367PV150IC8901 NJM2391DL1-33IC8902 NJU7223DL1-18

IC8101 TC74HCU04AFIC8701 TC74LVX244FTIC8702 TC74VHCT244AFTIC8502 TC7WU04FUQ8504 UMD2N

Q8503 UN5112D8501 1SS355D8401 DAN202KD8402,D8502,D8503 DAP202K

COILS AND FILTERSL8002,L8004,L8501,L8502 ATL7002CHIP SOLID INDUCTORL8101-L8104,L8201,L8203,L8204 QTL1013L8401,L8402,L8504,L8701,L8702 QTL1013CHIP SOLID INDUCTOR

Mark No. Description Part No.CAPACITORS

C8209,C8210 CCSRCH100D50C8421 CCSRCH101J50C8107,C8112 CCSRCH470J50C8007,C8008,C8109,C8201,C8212 CCSRCH471J50C8214,C8404,C8409-C8414 CCSRCH471J50

C8416,C8417,C8419,C8505,C8507 CCSRCH471J50C8509,C8511,C8512,C8515,C8518 CCSRCH471J50C8520,C8522,C8524,C8526,C8528 CCSRCH471J50C8530,C8532,C8534,C8536,C8539 CCSRCH471J50C8541,C8543,C8545,C8551,C8703 CCSRCH471J50

C8706 CCSRCH471J50C8548,C8549 CCSRCH8R0D50C8701,C8704 CEVW100M16C8105,C8406,C8415,C8546,C8547 CEVW101M16C8902,C8904 CEVW101M16

C8217,C8225,C8408 CEVW470M6R3C8204,C8555 CKSRYB102K50C8009,C8104,C8114,C8405,C8418 CKSRYB103K50C8517,C8554 CKSRYB103K50C8010,C8115,C8202,C8207,C8213 CKSRYB104K16

C8215,C8407,C8420,C8422,C8504 CKSRYB104K16C8513,C8521,C8523,C8525,C8527 CKSRYB104K16C8529,C8531,C8533,C8535 CKSRYB104K16C8537,C8538,C8540,C8542,C8544 CKSRYB104K16C8550,C8702,C8705,C8901,C8903 CKSRYB104K16

C8110,C8516 CKSRYB105K6R3C8514 CKSRYB333K16C8203 CKSRYB473K50

RESISTORSR8506 RAB4C101JR8201 RS1/16S1802FOther Resistors RS1/16S###J

OTHERSCN8012 19P CONNECTOR 52045-1945JA8101 2P PIN JACK AKB7131JA8102 OPT. LINK IN GP1FA513RZBCN8017 10P CONNECTOR VKN1414CN8003 13P SOCKET XKP3077

CN8007 19P SOCKET XKP3080X8501 CRYSTAL RESONATOR VSS1171 (20MHz)X8201 CRYSTAL RESONATOR XSS3003 (24.576MHz)

CAMP & PRIMARY ASSYSEMICONDUCTORS> IC603 PROTECTOR(1A) AEK7009> IC604–IC607 PROTECTOR(10A) AEK7022> IC701, IC702 IC PROTECTOR ICP-N10> IC51 NJM78M56FA> IC601 PAC010A

> IC602 PAC011AQ703, Q721 2SA1145

> Q702 2SA2005Q691, Q692 2SC1740SQ704, Q722 2SC1845

Q605, Q606, Q633, Q655, Q656 2SC2240> Q701 2SC5511


VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K54

1 2 3 4

Q601–Q604, Q631, Q632 2SC5974AQ651–Q654 2SC5974AQ51 DTC143ES

D56, D601–D604, D631, D632 1SS133D651–D654, D752, D756 1SS133

> D701, D702 D5SBA20(B)D675–D678 MTZJ16AD711 MTZJ22D

D58, D712 MTZJ5.1B> D51–D55, D721–D724 S5688G

COILS AND FILTERSL751–L753, L761, L762 AF COIL ATH1004

SWITCHES AND RELAYS> RY51 XSR3006

RY751–RY753 XSR3007

CAPACITORSC707, C708 (0.01/AC250V) ACG1005C607–C610, C634, C635 CCPUCH6R8K50C657–C660 CCPUCH6R8K50C615, C616, C638, C665, C666 CEANP2R2M50C775, C776 CEANP470M50

C712 CEAT101M10C611, C612, C636, C661, C662 CEAT101M16C711 CEAT101M35C53 CEAT102M16C692 CEAT221M10

C54 CEAT470M25C605, C606, C633, C655, C656 CEAT4R7M50C705, C706 CEHAT100M2AC613, C614, C637, C663, C664 CKPUYB101K50C691 CKPUYB102K50

C603, C604, C632, C653, C654 CKPUYB331K50C55–C57 CKPUYF103Z25C751, C752, C755, C761, C762 CQMBA104J50C51, C52 XCG3009C703, C704 (3300/42V) XCH3012

C701, C702 (5600/71V) XCH3013

RESISTORS> R615, R616, R638, R665, R666 ACN7094

(0.22 /5W) ACN7094> R51 (2.2M 1/2W) RCN1080> R52 RD1/2PM270J> R751, R752, R755, R761, R762 RD1/4PUF101J

> R753, R754, R756, R763, R764 RS1LMF4R7J> R711 RS2LMF392J

Other Resistors RD1/4PU###J

OTHERSCN53 23P CONNECTOR 52045-2345CN702 6P JUMPER CONNECTOR 52147-0610CN741 2P PIN JACK AKB700851 AC SOCKET 1-P AKP1060H51–H54, H701, H702 FUSE CLIP AKR7001

> T51 STANDBY TRANSFORMER ATT7043CN601 16P PLUG KM200TA16

> CN51 AC CODE SOCKET RKP1751KN51, KN601 EARTH METAL FITTING VNF1084CN752 4P SPEAKER TERMINAL XKE3010

Mark No. Description Part No.CN751 6P SPEAKER TERMINAL XKE3012701 7P CABLE HOLDER XKP3047

DTRANS2 ASSYSEMICONDUCTORS> IC851–IC853 PROTECTOR(1.6A) AEK7012

OTHERS851 7P CABLE HOLDER XKP3047

ETRANS3 ASSYTRANS3 ASSY has no service part.

FREGULATOR ASSYSEMICONDUCTORS> IC803, IC804 NJM78M05FA> IC801, IC805 NJM78M12FA> IC806 NJM78M56FA> IC802 NJM79M12FA

Q801, Q803 DTA124ES

Q802, Q804 DTC114ESD809–D811 MTZJ6.2B

> D801–D804 S5688G

CAPACITORSC811, C815 CEAT101M10C813 CEAT101M16C801, C802 CEAT222M25C809 CEAT472M16C808 CEHAT101M10

C805, C806 CEHAT101M16C803, C804, C807, C810, C812 CKPUYF103Z25C814 CKPUYF103Z25

RESISTORSR801 RS3LMF331J

OTHERSCN801 23P CONNECTOR 52045-2345CN804 18P PLUG KM200TA18CN802 20P PLUG KM200TA20CN803 7P PLUG KM200TA7CN805 13P PLUG XKP3066

CN806 19P PLUG XKP3069

GAMP INPUT ASSYOTHERS

CN254 19P CONNECTOR 52044-1945CN253 16P SOCKET KP200TA16L

HTRANS1 ASSYTRANS1 ASSY has no service part.

IVIDEO ASSYSEMICONDUCTORS


1 2 3 4

C

D

F

A

B

E

55

5 6 7 8

IC301 NJM2595MQ302 2SA1515Q301 2SC3377Q303 2SC5938AD301, D302, D305, D306 1SS355

D303, D304 UDZS6R2(B)

CAPACITORSC347 CCSRCH470J50C307–C310, C312, C314, C338 CEAT470M25C1360,C302 CKSRYB103K50C339, C340 CKSRYB104K25C304–C306 CKSRYB221K50

C333 CKSRYB331K50C311, C313 CKSRYB473K25

RESISTORS> R313, R316 RS3LMF560J


OTHERSCN303 13P CONNECTOR 52044-1345CN302 7P SOCKET KP200TA7L390 PCB BINDER VEF1040JA308 6P PIN JACK XKB3049

J5.1CH ASSYCAPACITORS

C342–C345 CCSRCH101J50C321, C324, C331, C332 CEAT4R7M50C1364 CKSRYB102K50C316 CKSRYB103K50C317, C318, C325, C326 CKSRYB221K50

RESISTORSAll Resistors RS1/16S###J

OTHERSCN307 8P CONNECTOR 52044-0845CN309 PIN JACK (4P) XKB3035

MFRONT DISPLAY ASSYSEMICONDUCTORS

IC402 GP1UM27XK0VFIC401 PE5420AQ484 2SA1037KQ442 DTC124EKD403 1SS355

D401 DAN202K

COILS AND FILTERSL401 LFEA2R2J

CAPACITORSC482, C483 CCSRCH221J50C481 CCSRCH471J50C442 CEAL470M10C403 CEAT221M6R3C412 CEAT470M50

C415 CKSRYB102K50C401, C402, C410, C411, C419 CKSRYB103K50C441 CKSRYB103K50

Mark No. Description Part No.C418, C421 CKSRYB104K16C420 XCH3011


OTHERS404 6P CABLE HOLDER 51048-0600CN401 17P CONNECTOR 52044-1745CN471 4PJUMPER CONNECTOR 52151-0410CN450 9PJUMPER CONNECTOR 52151-0910CN402 FFC CONNECTOR 9P 52492-0920

V401 FL TUBE XAV3022X401 CERAMIC RESONATOR VSS1142 (5MHZ)

NR.ENCODER ASSYSWITCHES AND RELAYS

S511 VSG1024S513 XSX3005S512 XSX3006

OTHERSCN511 7P CABLE HODER 52147-0610

OP.SW & FUNC. ASSYSWITCHES AND RELAYS

S501–S505 VSG1024


OTHERS501 4P CABLE HOLDER 51048-0400

PFRONT KEY ASSYSWITCHES AND RELAYS

S451–S470 VSG1024

CAPACITORSC451–C454 CKSRYB102K50


OTHERS550 9P CABLE HOLDER 51048-0900

QH.P. ASSYSEMICONDUCTORS

Q1551,Q1552 2SC5938A

CAPACITORSC1554,C1557 CCSRCH471J50C1553,C1556 CKSRYB103K50C1555,C1558 CKSRYB104K16C1551,C1552 CKSRYB223K50

RESISTORS> R1553,R1554 RS1LMF151J


VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K56

1 2 3 4

6. ADJUSTMENT> R1551,R1552 RS2LMF331J


OTHERS1551 6P CABLE HOLDER 51048-0600JA1551 HEADPHONE JACK RKB1014KN1551 WRAPPING TERMINAL VNF1084

FM/AM TUNER UNITFM/AM TUNER UNIT has no service part.


There is no information to be shown in this chapter.

1 2 3 4

C

D

F

A

B

E

57

5 6 7 8

7. GENERAL INFORMATION7.1 DIAGNOSIS7.1.1 DISASSEMBLY

2

Remove the top cover (seven screws).1

2

2

×22 ×3

2 ×5

3 ×3

×2

×3

Diagnosis

Rear PanelPull up4

Diagnosis

AMP&PRIMARY Assy

REGULATOR Assy

Heat Sink

5

Heat Sink

2 ×4

Note : The unit does not operate when the screws of Speaker Terminal are taken off from Rear Panel.

Heat-sink caution in the disassembling : Because Heat-sink becomes hot, please pay attention.

Note : This photograph may show a different model. However, the method for disassembly is the same.

Note : This photograph may show a different model. However, the method for disassembly is the same.

Note: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common.

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K58

1 2 3 4

FM/AM TUNERUNIT5.1CH

AssyJ

TRANS 1Assy

H

TRANS 3Assy

E

H.P. AssyQ P. SW & FUNC. KEY Assy

O

TRANS 2Assy

D

AMP&PRIMARYAssy

C

MAIN AssyA

AMP INPUT AssyG

FRONT KEY AssyP

REGULATOR AssyF

FRONT DISPLAY AssyM

R. ENCODER AssyN

DSP AssyB

VIDEO AssyI

1 2 3 4

C

D

F

A

B

E

59

5 6 7 8

7.2 PARTS7.2.1 IC

7 Pin Arrangement (Top View)

7 PD5963C (MAIN ASSY : IC9001)• System Control MCU

• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.

• List of ICPD5963C, PE5420A

NC

NC

NC

RDS FM+

RDS DT

RDS CLK

NC

OL DET

VIDEO1

VIDEO2

VIDEO3

SWDET

furniture

4053A

4053INH

NC

GND

EVR DT

5V

EVR CLK

LOW_CONSUMPTION

MVRATT

RY-AC

HP DET

RY_A

RY_C/R

RY_B

AMUTE

GAIN_SEL

INPUT_ATT

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

P10/D8

P11/D9

P12/D10

P13/D11

P14/D12

P15/D13/INT3

P16/D14/INT4

P17/D15/INT5

P20/A0(/D0/_)

P21/A1(/D1/D0)

P22/A2(/D2/D1)

P23/A3(/D3/D2)

P24/A4(/D4/D3)

P25/A5(/D5/D4)

P26/A6(/D6/D5)

P27/A7(/D7/D6)

Vss

P30/A8(/_/D7)

Vcc

P31/A9

P32/A10

P33/A11

P34/A12

P35/A13

P36/A14

P37/A15

P40/A16

P41/A17

P42/A18

P43/A19

TU

NE

R D

O81

P07/D

7P

44/CS

050

XT

L0T

UN

ER

CLK

82P

06/D6

P45/C

S1

49D

IR E

RR

TU

NE

R D

I83

P05/D

5P

46/CS

2 48

DIR

CD

C R

ST

TU

NE

R C

E84

P04/D

4P

47/CS

347

NC

6 OH

M85

P03/D

3P

50/WR

L/WR

46

DIR

CS

NC

86P

02/D2

P51/W

RH

/BH

E45

DIR

DO

NC

87P

01/D1

P52/R

D44

P_P

DP

TE

ST

NC

88P

00/D0

P53/B

CLK

43D

SP

MU

TE

NC

89P

107/AN

7/KI3

P54/H

LDA

42D

SP

MO

DE

NC

90P

106/AN

6/KI2

P55/H

OLD

41D

SP

HR

EQ

NC

91P

105/AN

5/KI1

P56/A

LE40

BU

SY

NC

92P

104/AN

4/KI0

P57/R

DY

/CLK

OU

T39

DS

P S

SN

C93

P103/A

N3

P60/C

TS

0/RT

S0

38D

SP

RS

TS

IMU

KE

194

P102/A

N2

P61/C

LK0

37D

SP

CLK

SIM

UK

E2

95P

101/AN

1 P

62/RxD

036

DS

P D

OA

VS

S96

AV

SS

P63/T

XD

0 35

DS

P D

IN

C97

P100/A

N0

P64/C

TS

1/RT

S1/C

LKS

134

232C C

TS

VR

EF

98V

RE

FP

65/CLK

1 33

CLK

AV

CC

99A

Vcc

P66/R

xD1

32232C

TX

DN

C100

P97/A

DT

RG

/SIN

4P

67/TX

D1

31232C

RX

D

P96/ANEX1/SOUT4

P95/ANEX0/CLK4

P94/DA1/TB4IN

P93/DA0/TB3IN

P92/TB2IN/SOUT3

P91/TB1IN/SIN3

P90/TB0IN/CLK3

BYTE

CNVss

P87/XCIN

P86/XCOUT

RESET

XOUT

VSS

XIN

VCC

P85/NMI

P84/INT2

P83/INT1 P85/NMI

P82/INT0

P81/TA4IN/U

P80/TA4OUT/U

P77/TA3IN

P76/TA3OUT

P75/TA2IN/W

P74/TA2OUT/W

P73/CTS2/RTS2/TA1IN/V

P72/CLK2/TA1OUT/VP71/RxD2/SCL/TA0IN/TB5INP70/TXD2/SDA/TA0OUT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

NC

DISP RST

DISP EN

DISP RDY

DISP DI

DISP DO

DISP CLK

GND

CNVSS

NC

NC

XRESET

XOUT

GND

XIN

5V

NMI

ACIN(WAKEUP)

1394 INT

1W WUP

DECO MUTE

NECK_SEL

DC PROT

Boad DET

MIC DET

1394 RST

1394 CS

1394 CK

1394 DO

1394 DI

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K60

1 2 3 4

No. Port Pin Name I/O Pin Function

1 P96/ANEX1/SOUT4 NC I/O

2 P95/ANEX0/CLK4 DISP RST I/O Reset signal to display u-com

3 P94/DA1/TB4IN DISP EN I/O Enable signal to display u-com

4 P93/DA0/TB3IN DISP RDY I/O Ready signal from display u-com

5 P92/TB2IN/SOUT3 DISP DI I/O Data out to display u-com

6 P91/TB1IN/SIN3 DISP DO I/O Data input from display u-com

7 P90/TB0IN/CLK3 DISP CLK I/O Clock signal to display u-com

8 BYTE GND

9 CNVss CNVSS

10 P87/XCIN NC I/O

11 P86/XCOUT NC I/O

12 RESET XRESET RST

13 XOUT XOUT OSC

14 VSS GND GND

15 XIN XIN OSC

16 VCC 5V 5V

17 P85/NMI NMI I No use

18 P84/INT2 ACIN(WAKEUP) I/O AC pulse input

19 P83/INT1 P85/NMI 1394 INT I/O No use (Standby for 1394)

20 P82/INT0 1W WUP I/O Wake up signal from display u-com

21 P81/TA4IN/U DECO MUTE I/O 1st DSP Boot success detect port

22 P80/TA4OUT/U NECK_SEL I/O 5.1ch, surround mode and A+B Stereo : H / Stereo : L

23 P77/TA3IN DC PROT I/O AMP DC detect

24 P76/TA3OUT Boad DET I/O AMP INPUT ASSY falling off detect, H : detected

25 P75/TA2IN/W MIC DET I/O MIC detect (No Use)

26 P74/TA2OUT/W 1394 RST I/O No use (Standby for 1394)

27 P73/CTS2/RTS2/TA1IN/V 1394 CS I/O No use (Standby for 1394)

28 P72/CLK2/TA1OUT/V 1394 CK I/O No use (Standby for 1394)

29 P71/RxD2/SCL/TA0IN/TB5IN 1394 DO I/O No use (Standby for 1394)

30 P70/TXD2/SDA/TA0OUT 1394 DI I/O No use (Standby for 1394)

31 P67/TXD1 232C RXD I/O No use, fixed to "L" (For rewriting 232C (Data output))

32 P66/RxD1 232C TXD I/O No use, fixed to "L" (For rewriting 232C (Data input))

33 P65/CLK1 CLK I/O No use (It is necessary when writing for JIG)

34 P64/CTS1/RTS1/CLKS1 232C CTS I/O No use, fixed to "L" (For rewriting 232C (Admit communication))

35 P63/TXD0 DSP DI I/O Data output signal for communication with DSP and DIR

36 P62/RxD0 DSP DO I/O Data input signal for communication with DSP

37 P61/CLK0 DSP CLK I/O Clock signal for communication with DSP and DIR

38 P60/CTS0/RTS0 DSP RST I/O Reset signal for DSP

39 P57/RDY/CLKOUT DSP SS I/O Slave select signal to DSP

40 P56/ALE BUSY I/O Use it in MCACC

41 P55/HOLD DSP HREQ I/O DSP error detect signal

42 P54/HLDA DSP MODE I/O Mode select of DSP (H : ROMmode, L : RAM(PPP) mode)

43 P53/BCLK DSP MUTE I/O DSP ASSY mute

44 P52/RD P_PDPTEST I/O Fixed to "L" during normal operation. (for SR+ testmode only)

45 P51/WRH/BHE DIR DO I/O Data input signal for communication with DIR/DAC

46 P50/WRL/WR DIR CS I/O Chip select signal for communication with DIR/DAC

47 P47/CS3 NC I/O

48 P46/CS2 DIR CDC RST I/O Reset signal for DIR CODEC

49 P45/CS1 DIR ERR I/O lock/unlock signal

50 P44/CS0 XTL0 I/O DIR X'tal change

• Pin Function

1 2 3 4

C

D

F

A

B

E

61

5 6 7 8


51 P43/A19 INPUT_ATT I/O Analog input ATT(H : ATT ON)

52 P42/A18 GAIN_SEL I/O Gain select (5.1ch and Stereo of analog input : H )

53 P41/A17 AMUTE I/O System mute (L : Mute ON)

54 P40/A16 RY_B I/O Speaker B relay ON/OFF

55 P37/A15 RY_C/R I/O Rear/Center Speaker relay ON/OFF

56 P36/A14 RY_A I/O Speaker A relay ON/OFF

57 P35/A13 HP DET I/O HP detect, H : detected

58 P34/A12 RY-AC I/O AC relay ON/OFF

59 P33/A11 MVRATT I/O ATT control of master volume (less than -15dB : L)

60 P32/A10 LOW_CONSUMPTION I/O If stop mode, port L, else H

61 P31/A9 EVR CLK I/O Clock signal for Function and E-volume

62 Vcc 5V 5V

63 P30/A8(/_/D7) EVR DT I/O Data signal for Function and E-volume

64 Vss GND GND

65 P27/A7(/D7/D6) NC I/O

66 P26/A6(/D6/D5) 4053INH I/O Component terminal control

67 P25/A5(/D5/D4) 4053A I/O Component terminal control

68 P24/A4(/D4/D3) furniture I/O Furniture control signal

69 P23/A3(/D3/D2) SWDET I/O SWSP detect

70 P22/A2(/D2/D1) VIDEO3 I/O VIDEO input select

71 P21/A1(/D1/D0) VIDEO2 I/O VIDEO input select

72 P20/A0(/D0/_) VIDEO1 I/O NJM2296 control (VIDEO input select)

73 P17/D15/INT5 OL DET I/O Detect overload of AMP

74 P16/D14/INT4 NC I/O

75 P15/D13/INT3 RDS CLK I/O Fixed to "L".

76 P14/D12 DT I/O Fixed to "L".

77 P13/D11 FM+ I/O Fixed to "L".

78 P12/D10 NC I/O

79 P11/D9 NC I/O

80 P10/D8 NC I/O

81 P07/D7 TUNER DO I/O Data input signal for tuner contorol

82 P06/D6 TUNER CLK I/O Clock signal for tuner contorol

83 P05/D5 TUNER DI I/O Data output signal for tuner contorol

84 P04/D4 TUNER CE I/O Chip select signal for tuner contorol

85 P03/D3 6 OHM I/O if stop mode, port L, else L/H depends on selection.

86 P02/D2 NC I/O

87 P01/D1 NC I/O

88 P00/D0 NC I/O

89 P107/AN7/KI3 NC I/O




93 P103/AN3 NC I/O

94 P102/AN2 SIMUKE1 I/O lnput 1 to switch region

95 P101/AN1 SIMUKE2 I/O lnput 2 to switch region

96 AVSS AVSS GND Connect to VSS

97 P100/AN0 NC I/O

98 VREF VREF 5V Connect to VCC

99 AVcc AVCC 5V Connect to VCC

100 P97/ADTRG/SIN4 NC I/O

• Pin Function

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K62

1 2 3 4

7 Pin Arrangement (Top View)

7 PE5420A (FRONT DISPLAY ASSY : IC401)• System Control MCU

VF

+5V

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

FUNC_VIDEO LED

FUNC_VCR/DVR LED

FUNC_TV/SAT LED

FUNC_DVD/LD LED

FUNC_CD LED

FUNC_CDR/TAPE LED

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

O

O

O

O

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

VLOAD

VDD2

FIP20

FIP21

FIP22

FIP23

FIP24/P30

FIP25/P31

FIP26/P32

FIP27/P33

FIP28/P34

FIP29/P35

FIP30/P36

FIP31/P37

FIP32/P40

FIP33/P41

FIP34/P42

FIP35/P43

FIP36/P44

FIP37/P45

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

P-CH

S10

O61

FIP

19P

-CH

P-C

HP

46/FIP

3840

OF

UN

C_T

UN

ER

LED

S9

O62

FIP

18P

-CH

P-C

HP

47/FIP

3939

OF

UN

C_A

UX

LED

S8

O63

FIP

17P

-CH

P-C

H open drain

P50/F

IP40

38IO

MC

AC

C LE

DS

7O

64F

IP16

P-C

HP

-CH

open drainP

51/FIP

4137

IOV

OLU

ME

LED

S6

O65

FIP

15P

-CH

P-C

H open drain

P52/F

IP42

36IO

1W W

UP

S5

O66

FIP

14P

-CH

P-C

H open drain

P53/F

IP43

35IO

NC

S4

O67

FIP

13P

-CH

P-C

H open drain

P54/F

IP44

34IO

NC

S3

O68

FIP

12P

-CH

P-C

H open drain

P55/F

IP45

33IO

NC

(PU

)(KE

Y5)

S2

O69

FIP

11P

-CH

P-C

H open drain

P56/F

IP46

32IO

TE

ST

S1

O70

FIP

10P

-CH

P-C

H open drain

P57/F

IP47

31IO

NC

(PU

)(MIC

IN)

G10

O71

FIP

9P

-CH

P-C

H open drain

P60/F

IP48

30IO

EN

AG

9O

72F

IP8

P-C

HP

-CH

open drainP

61/FIP

4929

IOE

N B

G8

O73

FIP

7P

-CH

P-C

H open drain

P62/F

IP50

28IO

FE

N B

G7

O74

FIP

6P

-CH

P-C

H open drain

P63/F

IP51

27IO

FE

N A

G6

O75

FIP

5P

-CH

P-C

H open drain

P64/F

IP52

26IO

NC

(PU

)(HP

IN)

G5

O76

FIP

4P

-CH

VD

D0

25+

5VG

4O

77F

IP3

P-C

HA

VD

D24

+5V

G3

O78

FIP

2P

-CH

VS

S0

23G

ND

G2

O79

FIP

1P

-CH

CO

MP

AN

I022

IK

EY

IN1

G1

O80

FIP

0P

-CH

CO

MP

AN

I121

IK

EY

IN2

CMOS

CMOS

CMOS

STI

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

C-MOS

COPM

COMP

VDD1

VSS1

X1

X2

IC(VPP)

RESET

P27/SCK1

P26/SI1

P25/SO1

P24/BUSY

P23

P22

P21/SO3

P20/SCK3

P00/INTP0

P01/INTP1

P02/T1

AVSS

ANI3

ANI2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

I

I

I

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

IO

I

I

+5V

GND

Resonator

Resonator

GND

DISP RESET

DISP CK

DISP DTI

DISP DTO

DISP RDY

NC

NC

NC

NC

DISP EN

NC(PD)(MULTIROOM SRIN)

SR IN

GND

KEY IN4

KEY IN3

1 2 3 4

C

D

F

A

B

E

63

5 6 7 8

• Pin Function


1 VDD1 +5V - positive power supply

2 VSS1 GND - ground potential

3 X1 Resonator I crystal connection for system clock oscillation

4 X2 Resonator I crystal connection for system clock oscillation

5 IC(VPP) GND -

6 RESET DISP RESET I receive reset signal from main u-com

7 P27/SCK1 DISP CK I/O clock signal from main u-com

8 P26/SI1 DISP DTI I/O datain from main u-com

9 P25/SO1 DISP DTO I/O data out to main u-com

10 P24/BUSY DISP RDY I/O ready signal from main u-com

11 P23 NC I/O

12 P22 NC I/O

13 P21/SO3 NC I/O

14 P20/SCK3 NC I/O

15 P00/INTP0 DISP EN I/O enable signal from main u-com

16 P01/INTP1 NC I/O

17 P02/T1 SR IN I/O remote control signal input from main room

18 AVSS GND - ground potential for A/D converter

19 ANI3 KEY IN4 I

20 ANI2 KEY IN3 I

21 ANI1 KEY IN2 I

22 ANI0 KEY IN1 I

23 VSS0 GND - ground potential for ports

24 AVDD '+5V - analog power voltage input to A/D converter

25 VDD0 '+5V - positive power supply to ports

26 P64/FIP52 NC I/O

27 P63/FIP51 FEN A I/O MULTI JOG(Right)

28 P62/FIP50 FEN B I/O MULTI JOG(Left)

29 P61/FIP49 EN B I/O VOLUME JOG1(-)

30 P60/FIP48 EN A I/O VOLUME JOG1(+)

31 P57/FIP47 NC I/O

32 P56/FIP46 TEST I/O test mode input for checker

33 P55/FIP45 NC I/O

34 P54/FIP44 NC I/O

35 P53/FIP43 NC I/O

36 P52/FIP42 1W WUP I/O output wakeup signal to main u-com

37 P51/FIP41 VOL LED I/O LED Output

38 P50/FIP40 MCACC LED I/O LED Output

39 P47/FIP39 FUNC/AUX O LED Output

40 P46/FIP38 FUNC_TUNER O LED Output

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K64

1 2 3 4

• Pin Function


41 FIP37/P45 FUNC_CDR O LED Output

42 FIP36/P44 FUNC_CD O LED Output

42 FIP35/P43 FUNC_DVD O LED Output

44 FIP34/P42 FUNC_TV O LED Output

45 FIP33/P41 FUNC_VCR O LED Output

46 FIP32/P40 FUNC_VIDEO O LED Output

47 FIP31/P37 S22 I/O Display








55 FIP23 S14 O Display




59 VDD2 '+5V - positive power supply to FIP controller.

60 VLOAD VF - pull down resistor connection of FIP controller











71 FIP9 G10 O Display










1 2 3 4

C

D

F

A

B

E

65

5 6 7 8

7.3 EXPLANATION7.3.1 POWER ON AND OFF INITIAL TIMING CHART

PO

WE

R O

N IN

ITIA

L T

IMIN

G C

HA

RT

020

024

040

048

060

010

0011

2018

0020

0048

0052

00

5600

6000

(mse

c)

AC

rela

y"H

" (o

n)

(por

t)

A.M

UT

E"L

" (

mut

e)"H

"

(por

t)

FU

NC

TIO

N S

Wfu

ll op

enla

test

dat

a

(BD

3841

FS

)

VID

EO

sys

tem

mut

e(of

f)la

test

dat

a

(NJM

2595

)

TU

NE

Rdu

mm

y da

tala

test

dat

a

(LC

7213

1)

E-V

OLU

ME

mut

ela

test

dat

a

(M62

446F

P)

DS

Pre

set

star

t con

trol

(DS

P*5

8387

)

DIR

rese

tst

art c

ontr

ol

(AK

4114

VQ

)

CO

DE

Cre

set

star

t con

trol

(AK

4628

)

SP

EA

KE

R r

elay

off

on

SW

DE

TE

CT

star

t con

trol

CU

ST

OM

ISE

D T

HE

AT

RE

star

t con

trol

CO

NT

RO

L

OV

ER

LOA

D D

ET

EC

Tst

art c

ontr

ol

AM

P E

RR

OR

DE

TE

CT

star

t con

trol

BO

AR

D E

RR

OR

DE

TE

CT

star

t con

trol

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K66

1 2 3 4

POWER OFF INITIAL TIMING CHART

0 400 1000

AC relay "H" "L"

(port)

A.MUTE "L"

(port)

FUNCTION SW

(BD3841FS)

VIDEO system mute

(NJM2595)

TUNER mute

(LC72131)

E-VOLUME mute

(BD3813FS)

DSP

(DSP*58387)

DIR

(AK4114VQ)

CODEC

(AK4628)

SPEKER relay off

(port)

SW DETECT

CUSTOMISED THEATER

CONTROL

OVERLOAD DETECT

AMP ERROR DETECT

BOARD ERROR DETECT

full open

1 2 3 4

C

D

F

A

B

E

67

5 6 7 8

7.3.2 IC DATA TRANSMISSION TIMING CHART

IC data transmission timing chart

0 120ms pass 180ms pass 240ms pass 300ms pass 440ms pass 500ms pass

A.MUTE "L"(mute)

(port)

E-volume Mute data Last data

(BD3812,13)

function SW Now data Full open New data

(BD3841)

video select Now data Full open New data

(NJM2256)

DSP or direct change Now data New data

(BD3813)

speaker relay Now data New data

(port)

condition of mute cancel (system mute & E-volume mute)

1) when tuner mute during Tuner function

2) when communicate to DSP

3) when initial processing

4) when detect trouble of AMP DC

5) when detect overload of AMP

6) when Power off

7) when muting by key input

0 120ms pass 180ms pass 240ms pass 300ms pass 440ms pass 500ms pass

A.MUTE "L"(mute) "L"or"H"

"L"or"H"

(port)

E-volume Mute data Last data

(BD3812,13)

DSP or direct change Now data New or last data

(BD3813)

speaker relay Now data New data

(port)

condition of mute cancel (system mute & E-volume mute)

1) when tuner mute during Tuner function

2) when communicate to DSP

3) when initial processing

4) when detect trouble of AMP DC

5) when detect overload of AMP

6) when Power off

7) when muting by key input

1.When function chage

2.When except function chage

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K68

1 2 3 4

7.3.3 DETECTION CIRCUIT

1.DC Detection Circuit Diagram:

2. Overload Detection Circuit Diagram:

3. PCB Board Protection Circuit Diagram

O.L. DET

AMP

+5V

OL DET

u-conIC9001

Pin 73

+5V

DC PROT

u-conIC9001

L : ONH : OFF

L : ONH : OFF

Pin 23

DC DET.

AMP

+5V

Pin 24

U-comIC9001 R

Amp Input Assy

Main Assy

Amp &Primary Assy

Amp Speaker

A

GC

IC601, IC602

IC601, IC602Q696

Q697

Q605, Q606, Q633, Q683Q655, Q656

1 2 3 4

C

D

F

A

B

E

69

5 6 7 8

7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION

1. DC-abnormality detectionDC detection is only enabled 2 seconds after power-on. If there is a fault in the power amplifier or a high-level signal lower than 5 Hz is input, the DC_DET port becomes “L”. If the “L” is detected, the microprocessor will perform as following flow chart.

In the case of simultaneous detection with the overload protection circuit, DC-abnormality detection is performed preferentially to overload detection.

If the speaker terminals are short-circuited or low-load driving is detected, the OL_DET port becomes “L”. If the “L” is detected, the microprocessor will perform as following flow chart.

*A.MUTE : Audio mute command

↓

The abnormality continues for 3 seconds.

↓ Continues. ↓ Recovery

The power is shut off. The program restarts.

↓The power key is disabled.

But be switched on with the following methods.1 TESTMODE ON (A55F+A55F)2 When power off, push FRONT ENTER key + ADVANCED SURROUND key continuously 2sec.(2: When a DC abnormality is detected and the power is shut off.)

2. Overload detection

↓



The power is shut off.The power is shut off even if the

unit recovers.

When a DC abnormality is detected, A.MUTE* is turned on, speaker relay is turned off, then "AMP_ERR" flashes on the display.

When an overload is detected, A.MUTE* is turned on, speaker relay is turned off, then

"OVERLOAD" flashes on the display.

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K70

1 2 3 4

If the board connection from MAIN ASSY to AM & PRIMARY ASSY is interrupted, the BOARD_DET port becomes “H”. If the “H” is detected, the microprocessor will perform as following flow chart.

In the case of simultaneous detection with the overload protection circuit, Board detection is performed preferentially to DC-abnormality detection and Overload detection.

3. Board detection

↓



The power is shut off.The power is shut off even if the

unit recovers.

When an boad error is detected, A.MUTE* is turned on, speaker relay is turned off, then

"BOAD ERR" flashes on the display.

1 2 3 4

C

D

F

A

B

E

71

5 6 7 8

7.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART

Amplifier failure diagnosis flow chart

When DC detection is activated ("AMP_ERR" flashes on the display), failure (damage) of the power amplifier section is considered.

Caution:When release the lock state of power key before repair, please be careful because there is the possibility that more damages will occur when turns on the power once again!

• According to a symptom, perform the following confirmation beforehand.

1) Is the operation of fan motor in normal condition?

2) Are there any Fuses and IC protectors open?

3) After turn on the power, confirm that the supply voltage of the point that can be measured is appropriate.

4) Whether the voltage of pin3 of IC601 or IC602 is equal to (VL-0.7V). If not (eg, equal to VH), then change the corresponding power pack IC601 or IC602.

5) Furthermore, check the output DC voltage of each channel of power pack IC601 and IC602 to limit the failure channel and identify the defect power pack.

• After identify the failure channel, check that each part is not damaged (resistor, diode... etc. value / open / short)

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K72

1 2 3 4

8. PANEL FACILITIES

UPDOWN

MULTI JOG

MASTERVOLUME

ENTER

AUDIO/VIDEOMULTI-CHANNELRECEIVER

STANDBY/ON

PHONES

DVD/LD DVD 5.1 TV/SAT DVR/VCR CD CD-R/TAPE/MD FM AM

STANDARDVSB

MODEADVANCEDSURROUND

STEREO/DIRECT

LISTENING MODE

QUICKSETUP

SPEAKERIMPEDANCE TONEMUTE FL DIMMER

INPUTATT

SIGNALSELECT

TUNEREDIT

MULTI JOG

– STATION + – TUNING +

Front panel

1 Input select buttonsPress to select an input source.

2 Character display See Display.

3 ENTER

4 MULTI JOG dialThe MULTI JOG dial performs a number of tasks. Use it to select options after pressing the designated MULTI JOG buttons.

5 STANDBY/ON Switches the receiver between on and standby.

6 PHONES jackUse to connect headphones. When the headphones are connected, there is no sound output from the speakers.

7 MASTER VOLUME

8 LISTENING MODE buttons

STANDARDPress for Standard decoding and to switch between the various Pro Logic II and Neo:6 options.

1

65

3 42

7

16

8 9 21

12 14 10 11 17 18 19

1 2 3 4

C

D

F

A

B

E

73

5 6 7 8

ADVANCED SURROUNDUse to switch between the various surround modes.

STEREO/DIRECT (AUTO SURR)Switches between direct and stereo playback. Direct playback bypasses the tone controls and channel levels for the most accurate reproduction of a source.

9 SIGNAL SELECTUse to select an input signal.

10 FL DIMMERDims or brightens the display.

11 INPUT ATTAttenuates (lowers) the level of an analog input signal to prevent distortion.

12 SPEAKER IMPEDANCEUse to change the impedance setting

13

14 MUTEMutes the sound (or restores the sound if it has been muted).

15

16 TUNING / STATION buttons Selects the frequency and station presets when using the tuner.

17 TUNER EDITPress to memorize and name a station for recall.

18 TONEPress this button to access the bass and treble controls, which you can then adjust with the MULTI JOG dial.

19 QUICK SETUPSee Using the Quick Setup.

20

21 VSB MODE

Selects the Virtual Surround Back (VSB) mode.

Rear panel

AMLOOP

FM UNBAL75 Ω

IN

IN

IN

MONITOROUT

SUB WOOFER

SURROUND

SURROUND

CEN-TER

OUT

VIDEO

SUB WOOFER

R AUDIO L

IN

IN

IN

IN

OUT

DIGITAL IN

OUT

IN

COAX

COAX

OPT

CD LR

L

R

DVR/VCR

TV /SAT(TV /

SAT)

(DVD /LD)

(CD)

DVD /LD

PLAY

CD-R/ TAPE

/ MD

FRONT

PREOUT

ASSIGNABLE

REC

1

1

2

ANTENNA

DVD 5.1CH INPUT

AC OUTLET

PREOUT

FRONTSPEAKER

SURROUNDSPEAKERS

CENTERSPEAKER

R L R L

D V D5.1CHINPUT

VSX-415

• • • • • •

• • • • • •

• • • • • •

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K74

1 2 3 4

Display VSX-415 model:

1 SIGNAL SELECT indicatorsLights to indicate the type of input signal assigned for the current component:

AUTOLights when AUTO signal select is on.

SBDepending on the source, this lights when a signal with surround back channel encoding is detected.DIGITALLights when a digital audio signal is detected.2 DIGITALLights when a Dolby Digital encoded signal is detected.ANALOGLights when an analog signal is detected.

DTSLights when a source with DTS encoded audio signals is detected.

2 When the STANDARD mode of the receiver is on, this lights to indicate decoding of a DTS multichannel signal.

1 2 3 4 5 6 9 8 11

12 201814 16 10

3 2 DIGITAL When the STANDARD mode of the receiver is on, this lights to indicate decoding of a Dolby Digital multichannel signal.

4 2 PRO LOGIC II xWhen the (STANDARD) Pro Logic II mode of the receiver is on, 2 PRO LOGIC II lights to indicate Pro Logic II decoding.

Lights during Virtual surround back processing.6 DIRECTLights when source direct playback is in use. Direct playback bypasses the tone controls and channel levels for the most accurate reproduction of a source.

7

8 ATTLights when INPUT ATT is used to attenuate (reduce) the level of the analog input signal.

9 SLEEPLights when the receiver is in sleep mode.

10 Tuner indicators

/ MONOLights when the mono mode is set using the MPX button.

/ STEREOLights when a stereo FM broadcast is being received in auto stereo mode.

/ TUNEDLights when a broadcast is being received.

11 Speaker indicatorShows if the speaker system is on or not. SPA means the speakers are switched on. SP means the headphones are connected.

12 Character display

13

14 ADV.SURR. (Advanced Surround)Lights when one of the Advanced Surround modes has been selected.

15

16 MIDNIGHTLights during Midnight listening.

17

18 LOUDNESSLights during Loudness listening.

19

20 Master volume levelShows the overall volume level. ---dB indicates the minimum level, and - 0 dB indicates the maximum level.

Depending on your level settings for each channel, the maximum volume can range between –10 dB and –0 dB.

• • • • • •

• • • • • •

• • • • • •

• • • • • •

• • • • • •

5 VIR.SB

1 2 3 4

C

D

F

A

B

E

75

5 6 7 8

Remote control

1 RECEIVER

Switches the receiver between standby and on.

2 Listening mode buttons

STANDARDPress for Standard decoding and to switch between the various Pro Logic II and Neo:6 options.

ADVANCED SURROUNDUse to switch between the various surround modes.

STEREOSwitches between direct and stereo playback. Direct playback bypasses the tone controls and channel levels for the most accurate reproduction of a source.

MIDNIGHT/LOUDNESSSwitches to Midnight or Loudness listening.

3 TOP MENUDisplays the disc ‘top’ menu of a DVD.

TUNER EDITPress to memorize and name a station for recall.

4 DVD Press to use the DVD controls on the remote.

5 RECEIVER CONTROL buttons

VOLUME +/–Use to set the listening volume.

MUTEMutes/unmutes the sound.

INPUT SELECTOR

RECEIVER

CD-R/TAPE/MD

MIDNIGHT/LOUDNESS

ADVANCEDSURROUNDSTANDARD

TUNEREDIT

RECEIVER

TOP MENU

DVD

CH SELECT

TEST TONE

SUB TITLE

LEVEL

TUNER

DVD CONTROL

CLASS

MPXDVD

AUDIO DISPLAYTUNING STATION

EFFECT

MUTE

SETUP

ENTER

STEREO

RECEIVER

VOLUME

SLEEP

DVD/LD

CD FM AM

TV/SAT DVR/VCRDVD 5.1CH

FL DIMMER INPUT ATT

MENU

1

3

4

2

5

6

7

8

9

10

11

12

VSX-415-K5 6 7 8

C

D

F

A

B

E

VSX-415-K76

1 2 3 4

CH SELECTSelects a speaker when setting up the surround sound of the receiver.

TEST TONESounds the test tone when setting up the surround sound of the receiver.

LEVEL +/–Adjusts the channel levels.

EFFECT +/–Adds or subtracts the amount of effect with the advanced surround modes.

6 SLEEPUse to set the sleep timer.

FL DIMMERDims or brightens the display.

INPUT ATTAttenuates (lowers) the level of an analog input signal to prevent distortion.

7 INPUT SELECTOR buttonsPress to select an input source.

8 MENUDisplays the disc menu of DVD-Video discs. It also displays TV menus.

9 /ENTERUse the arrow buttons when setting up your surround sound system. Also used for DVD menus.

10 RECEIVERUse to switch to the receiver controls on the remote control. Also used when setting up the surround sound for the receiver.

11 TUNER controlsThe TUNING +/– buttons can be used to find radio frequencies and the STATION +/– buttons can be used to select preset radio stations.

CLASSSwitches between the three banks (classes) of station presets.

MPXUse to switch between auto stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality.

DISPLAYSwitch the display between station preset name and frequency.

12 DVD CONTROL buttonsYou can use these buttons to control a Pioneer DVD player connected to your system.

Button What it does

DVD Turns DVD power on/off.

AUDIO Changes the audio language or channel.

SUBTITLE Displays/changes the subtitles on multilingual DVD-Video discs.

Starts/resumes normal playback.

Pauses/unpauses a disc.

Stops playback.

Press to start fast reverse scanning.

Press to start fast forward scanning.

Skips to the start of the current track or chapter, then previous tracks/chapters.

Skips to the next track or chapter.

1 2 3 4

Documents

VSX-415-K AUDIO/VIDEO MULTI-CHANNEL RECEIVER ...archive.espec.ws/files/PIONEER VSX-415.pdfVSX-415-K 3 56 78 567 8 C D F A B E [Important Check Points for Good Servicing] In this manual,