Xp500 Manual de Servicio Minicomponente Sharp

CD-XP500A/CD-XP500W

No. S5238CDXP500A

CONTENTSPage

SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2VOLTAGE SELECTION ..................................................................................................................................................... 2AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................. 2SPECIFICATIONS ............................................................................................................................................................. 3NAMES OF PARTS ........................................................................................................................................................... 4DISASSEMBLY .................................................................................................................................................................. 6REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 9ADJUSTMENT ................................................................................................................................................................. 10NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 14TYPES OF TRANSISTOR AND LED............................................................................................................................... 14BLOCK DIAGRAM ........................................................................................................................................................... 15SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 18VOLTAGE ........................................................................................................................................................................ 36WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 37TROUBLESHOOTING ..................................................................................................................................................... 38FUNCTION TABLE OF IC................................................................................................................................................ 42FL DISPLAY ..................................................................................................................................................................... 50REPLACEMENT PARTS LIST/EXPLODED VIEW

SERVICE MANUAL

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.SHARP CORPORATION

In the interests of user-safety the set should be restored to itsoriginal condition and only parts identical to those specified beused.

MINI COMPONENT SYSTEM

MODEL CD-XP500WCD-XP500W Mini Component System consisting of CD-XP500W(main unit) and CP-XP500 (speaker system).

MINI COMPONENT SYSTEM

MODEL CD-XP500ACD-XP500A Mini Component System consisting of CD-XP500A(main unit) and CP-XP500 (speaker system).

Illustration: CD-XP500A

Illustration: CD-XP500W

CD-XP500A/CD-XP500W

2

SAFETY PRECAUTION FOR SERVICE MANUALWARNINGS

THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASERCOMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT ISIMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYESAGAINST EXPOSURE TO THE LASER BEAM.1-WHEN THE CABINET IS REMOVED, THE POWER IS TURNED ON WITHOUT A COMPACT DISC IN POSITION AND THE

PICKUP IS ON THE OUTER EDGE THE LASER WILL LIGHT FOR SEVERAL SECONDS TO DETECT A DISC. DO NOTLOOK INTO THE PICKUP LENS.

2-THE LASER POWER OUTPUT OF THE PICKUP UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORYPRESET BEFORE SHIPMENT.DO NOT ATTEMPT TO READJUST THE LASER PICKUP UNIT DURING REPLACEMENT OR SERVICING.

3-UNDER NO CIRCUMSTANCES STARE INTO THE PICKUP LENS AT ANY TIME.4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltageas follows.Turn the selector with a screwdriver until the appropriate voltage number appears in the window (110 V, 127 V, 220 V or 230 V-240 V AC).

AC POWER SUPPLY CORD AND AC PLUG ADAPTORQACCE0008AW00

QACCL0005AW00

VOLTAGE SELECTION

QPLGA0004AWZZ

Laser Diode PropertiesMaterial: GaAIAsWavelength: 780 nmEmission Duration: continuousLaser Output: max. 0.6 mW

3

CD-XP500A/CD-XP500W

General

Amplifier

CD player

Tuner

Cassette deckPower source AC 110/127/220/230 - 240 V, 50/60 HzPower consumption 140 WDimensions Width: 270 mm (10-5/8")

Height: 330 mm (13")Depth: 360 mm (14-3/16")

Weight 8.7 kg (19.1 lbs.)

Output power MPO: 540 W (270 W + 270 W) (10 % T.H.D.)RMS: 300 W (150 W + 150 W) (10 % T.H.D.)RMS: 260 W (130 W + 130 W) (0.9 % T.H.D.)

Output terminals Speakers: 6 ohmsHeadphones: 16 - 50 ohms (recommended: 32 ohms)

Input terminals Video/Auxiliary (audio signal): 500 mV/47 k ohmsMicrophone: 1 mV/600 ohms

Type 3-disc multi-play compact disc playerSignal readout Non-contact, 3-beam semiconductor laser pickupD/A converter 1-bit D/A converterFrequency response 20 - 20,000 HzDynamic range 90 dB (1 kHz)

Frequency range FM: 88 - 108 MHzAM: 531 - 1,602 kHz

Frequency response 50 - 14,000 Hz (Normal tape)Signal/noise ratio 55 dB (TAPE 1, playback)

50 dB (TAPE 2, recording/playback)Wow and flutter 0.3 % (WRMS)

Type Twin-Drive speaker system 5 cm (2") Tweeter

13 cm (5-1/8") Woofer 2Maximum input power 300 WRated input power 150 WImpedance 6 ohmsDimensions Width: 220 mm (8-11/16")

Height: 330 mm (13")Depth: 280 mm (11")

Weight 4.7 kg (10.3 lbs.)/each

Type 3-way 5-speaker systemSuper Tweeter 25 cm (2") Tweeter13 cm (5-1/8") Woofer 2

Maximum input power 300 WRated input power 150 WImpedance 6 ohmsDimensions Width: 310 mm (12-3/16")

Height: 330 mm (13")Depth: 315 mm (12-7/16")

Weight 6.3 kg (13.9 lbs.)/each

SPECIFICATIONSCD-XP500A/CD-XP500W

CP-XP500 (For CD-XP500A)

Specifications for this model are subject to change withoutprior notice.

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFERTO THE OPERATION MANUAL.

CP-XP500 (For CD-XP500W)

CD-XP500A/CD-XP500W

4

NAMES OF PARTS

Front panel1. Disc Tray2. Timer Set Indicator3. On/Stand-by Button4. Tuner (Band) Button5. CD Button6. Headphone Socket7. Microphone Level Control8. Microphone Socket9. Tape (1 2) Button

10. Video/Auxiliary Button11. Equaliser Mode Select Button12. Extra Bass/Demo Mode Button13. Disc Tray Open/Close Button14. Disc Skip Button15. Volume Control16. Tape 1 Cassette Compartment17. Tape 2 Cassette Compartment18. CD Track Down or Fast Reverse, Tape 2 Fast Wind,

Tuner Preset Down Button19. CD Track Up or Fast Forward, Tape 2 Fast Wind,

Tuner Preset Up Button20. Clock Button21. Timer/Sleep Button22. Tape 2 Reverse Mode Select Button23. Tape 2 Reverse Play Button (with Indicator)24. CD Play or Repeat, Tape 1 Play, Tape 2 Forward Play Button

(with Indicator)25. CD or Tape Stop Button (with Indicator)26. Tuning and Time Down Button 27. Memory/Set Button28. Tape 2 Record Pause Button29. Tuning and Time Up Button

321

4

910

11121314

1716

56

78 15

18

24 25 26 292827

2019 21

2322

Display1. CD Pause Indicator2. Extra Bass Indicator3. Disc Number Indicators4. Tape 2 Record Indicator5. FM Stereo Mode Indicator6. FM Stereo Receiving Indicator7. Timer Play Indicator8. Sleep Indicator9. Timer Recording Indicator

10. CD Play Indicator11. CD Repeat Play Indicator12. Karaoke Mode Indicator13. Tape Reverse Mode Indicator14. Tape 2 Reverse Play Indicator15. Tape 1 Play or Tape 2 Forward Play Indicator16. Memory Indicator

Rear panel1. Cooling Fan2. AC Voltage Selector3. AC Power Lead4. Transport Screw5. FM 75 Ohms Aerial Terminal6. FM Aerial Earth Terminal7. AM Loop Aerial Socket8. Span Selector Switch9. Video/Auxiliary (Audio Signal) Input Sockets

10. Speaker TerminalsNote:This product is equipped with a cooling fan inside, which begins to run at a specifiedvolume level for better heat radiation.

2 5 6 7 931 8

1213

14 15 16

1011

5678

1

3

2 9

10

4

4

CD-XP500A/CD-XP500W

5

CD-XP500A/CD-XP500W

1. Tweeter2. Bass Reflex Duct3. Woofers4. Speaker Wire 1

23

4

Remote control1. Remote Control Transmitter2. Echo Level Up and Down Buttons3. Karaoke Mode Button4. Disc Number Select Buttons5. CD Clear Button6. Tape 2 Record Pause Button7. CD Track Down or Fast Reverse, Tape 2 Fast Wind,

Tuner Preset Down Button8. Equaliser Mode Select Button9. Tape 2 Reverse Play Button

10. CD Button11. Tuner (Band) Button12. On/Stand-by Button13. Extra Bass Button14. CD Random Button15. CD Memory Button16. CD Pause Button17. CD Track Up or Fast Forward, Tape 2 Fast Wind,

Tuner Preset Up Button18. CD or Tape Stop Button19. CD Play or Repeat, Tape 1 Play,

Tape 2 Forward Play Button20. Video/Auxiliary Button21. Tape (1 2) Button22. Volume Up and Down Buttons

1

23

4

56789

1112

1718192021

1415

22

10

13

16

Buttons with " " mark in the illustration can be operated on the remote control only.

1. Super Tweeters2. Tweeter3. Bass Reflex Duct4. Woofers5. Speaker Wire

5

2

1

3

4

CP-XP500 (For CD-XP500A)


CD-XP500A/CD-XP500W

CD-XP500A/CD-XP500W

6

1 Top Cabinet 1. Screw ...................... (A1) x4 6-12 Side Panel 1. Screw ...................... (B1) x8 6-1

(Left/Right)3 CD Tray Cover/ 1. Turn on the power supply, .. 6-2

CD Player Unit open the disc tray, take out the CD tray cover, and close. (Note 1)2. Screw ...................... (C1) x13. Hook ........................ (C2) x34. Hook ........................ (C3) x25. Socket ..................... (C4) x2

4 Rear Panel with 1. Screw ...................... (D1) x9 6-2Fan Motor 2. Socket ..................... (D2) x1

5 Main PWB 1. Screw ...................... (E1) x3 6-2, 7-12. Socket ..................... (E2) x4 7-13. Flat Cable ............... (E3) x14. Flat Wire .................. (E4) x1

6 Front Panel 1. Screw ....................... (F1) x2 7-12. Hook ......................... (F2) x23. Socket ...................... (F3) x1

7 Mic PWB 1. Screw ...................... (G1) x2 7-22. Tip Wire ................... (G2) x1

8 Display PWB 1. Knob ........................ (H1) x1 7-22. Screw .................... (H2) x163. Flat Cable ............... (H3) x1

9 Tape Mechanism 1. Open the cassette holder. 7-22. Screw...................... (J1) x5

10 Headphones PWB 1. Screw ...................... (K1) x1 7-211 Turntable 1. Hook ......................... (L1) x2 7-3

2. Cover ....................... (L2) x112 Loading Tray 1. Turn fully the lock lever in the 6-3

arrow direction.2. Push the loading tray backward 7-4

to engage the claw with thegroove and remove it in thedirection of the arrow. . (M1) x6

13 CD Servo PWB 1. Screw ...................... (N1) x2 7-5(Note 2) 2. Hook ........................ (N2) x1

3. Socket ..................... (N3) x414 CD Mechanism 1. Hook ........................ (P1) x2 7-6

2. Hook ........................ (P2) x2

DISASSEMBLYCaution on DisassemblyFollow the below-mentioned notes when disassemblingthe unit and reassembling it, to keep it safe and ensureexcellent performance:1. Take cassette tape and compact disc out of the unit.2. Be sure to remove the power supply plug from the wall

outlet before starting to disassemble the unit.3. Take off nylon bands or wire holders where they need to

be removed when disassembling the unit. After servicingthe unit, be sure to rearrange the leads where they werebefore disassembling.

4. Take sufficient care on static electricity of integratedcircuits and other circuits when servicing.

Figure 6-2

STEP REMOVAL PROCEDURE FIGURE

Figure 6-1

Note 1: How to open the changer manually. (Fig. 6-3)1. In this state, turn fully the lock lever in the arrow direction through

the hole on the loading tray bottom.2. After that, push forward the loading tray.

Note 2:1. After removing the connector for the optical pickup from the

connector, wrap the conductive aluminium foil around the front endof the connector so as to protect the optical pickup from electro-static damage.

(B1)x23x10mm

(A1)x23x12mm

(A1)x23x12mm

(B1)x23x10mm

(B1)x43x10mm

RearPanel

Side Panel(Right)

Side Panel(Left)

Top CabinetFrontPanel

(C3)x1

CD PlayerUnit

CD Tray Cover(C2)x3

1

1

2

2

(E1)x13x10mm

(C1)x13x10mm

(E1)x13x10mm

(D1)x13x10mm

Lug Wire

Main PWB

RearPanel

Pull

(C3)x1

(C4)x2CD ServoPWB

MainPWB

(D2)x1

(D1)x83x10mm

Figure 6-3

Lock Lever

CD Player Unit(Bottom View)

Note 3:1. Be careful not to break the claw of the CD mechanism.2. When fining back the cam gear assembly, let it lock by front

movement.

CD-XP500A/CD-XP500W

CD-XP500A/CD-XP500W

7

CD-XP500A/CD-XP500W

Figure 7-1

Figure 7-2

Figure 7-3

Figure 7-4

Figure 7-5

Figure 7-6

(F1)x23x10mm

FrontPanel

(E1)x13x6mm

(F2)x1

(F2)x1

(E2)x1(F3)x1

(E3)x1(E2)x1

Main PWB

TransformerPWB

Power PWB

(E2)x1

TapeMechanism

Headphones PWB

(E4)x1

MicPWB

(E2)x1

(H3)x1

(H1)x1

(H2)x163x10mm

Display PWB

Open

CassetteHolder

TapeMechanism

(K1)x13x10mm

(J1)x53x10mm

Lug Wire

Front Panel

MicPWB

(G1)x23x10mm

(G2)x1

HeadphonesPWB

CD Player Unit

LoadingTray

Turntable

(L2)x1

(L1)x2

(M1)x3

3

(M1)x3 Loading Tray

1

2

LoadingTray

(N1)x23x10mm

(N3)x2CD Servo

PWB

(N2)x1

(N3)x2

CDMechanism (P2)x2

(P1)x1(P1)x1Loading Tray

CD-XP500A/CD-XP500W

8

Figure 8-1

Figure 8-2

1 Woofer 1. Front Panel ............. (A1) x1 8-12. Screw ...................... (A2) x8 8-2

2 Tweeter 1. Screw ...................... (B1) x2 8-2

STEP REMOVAL PROCEDURE FIGURECP-XP500 (For CD-XP500A)

1 Super Tweeter 1. Front Panel ............. (A1) x1 8-32. Screw ...................... (A2) x4 8-4

2 Woofer 1. Screw ...................... (B1) x4 8-53 Woofer 1. Screw ...................... (C1) x4 8-5

2. Woofer Ring ............ (C2) x14 Tweeter 1. Screw ...................... (D1) x2 8-5

STEP REMOVAL PROCEDURE FIGURE

Screwdriver

Driver shouldbe pried awayfrom Speaker Box.

Speaker Box

(A1)x1

(A2)x44x12mm

(A2)x44x12mm (B1)x2

3x10mm

Speaker Box

Woofer

Woofer

Tweeter

Figure 8-3

Figure 8-4

Screwdriver

Driver shouldbe pried awayfrom Speaker Box.

Speaker Box

(A1)x1

Front Panel

SuperTweeter

SuperTweeter

(A2)x23x10mm

(A2)x23x10mm

Figure 8-5

(D1)x23x10mm

(C1)x44x20mm

(B1)x44x16mm

Tweeter

Woofer

Woofer

(C2)x1Speaker Box


9

CD-XP500A/CD-XP500W

REMOVING AND REINSTALLING THE MAIN PARTSTAPE MECHANISM SECTIONPerform steps 1 to 6 and 9 of the disassembly method toremove the tape mechanism.

How to remove the record/playback and eraseheads (TAPE 2) (See Fig. 9-1)1. When you remove the screws (A1) x 2 pcs., the record/

playback head and three-dimensional head of the erasinghead can be removed.

How to remove the playback head (TAPE 1)(See Fig. 9-2)1. When you remove the screws (B1) x 2 pcs., the playback

head can be removed.

How to remove the pinch roller (TAPE 1/2)(See Fig. 9-3)1. Carefully bend the pinch roller pawl in the direction of the

arrow , and remove the pinch roller (C1) x 1 pc., in thedirection of the arrow .

Note:When installing the pinch roller, pay attention to the springmounting position.

How to remove the belt (TAPE 2)(See Fig. 9-4)1. Remove the main belt (D1) x 1 pc., from the motor side.2. Remove the FF/REW belt (D2) x 1 pc.

How to remove the belt (TAPE 1)(See Fig. 9-4)1. Remove the main belt (E1) x 1 pc., from the motor side.2. Remove the FF/REW belt (E2) x 1 pc.

How to remove the motor (See Fig. 9-5)1. Remove the screws (F1) x 2 pcs., to remove the motor.

Figure 9-1

Figure 9-2

Figure 9-3

Figure 9-4Figure 9-5

(B1)x22x9mm

TAPE 1

PlaybackHead

Clutch Ass'y

Pinch Roller(C1)x1

PinchRollerPawl

Pull

TAPE 2 TAPE 1Main Belt(E1)x1TAPE 2Main Belt

(D1)x1

TAPE 1

Main Belt(D1)x1

Main Belt(E1)x1

FF/REWBelt(D2)x1

FF/REWBelt(E2)x1

Motor

Motor

TapeMotor

(F1)x22.6x5mm

Clutch Ass'y

(A1)x22x9mm

TAPE 2

Record/PlaybackHead

Erase Head

Clutch Ass'y

CD-XP500A/CD-XP500W

10

How to remove the pickup (See Fig. 10-2)1. Remove the stop washer (B1) x 1 pc., to remove the gear

(B2) x 1 pc.2. Remove the screws (B3) x 2 pcs., to remove the shaft

(B4) x 1 pc.3. Remove the pickup.

NoteAfter removing the connector for the optical pickup from theconnector wrap the conductive aluminium foil around the frontend of connector so as to protect the optical pickup fromelectrostatic damage.

Figure 10-2

CD MECHANISM SECTIONPerform steps 1, 2, 3, 11, 12, 13 and 14 of the disassemblymethod to remove the CD mechanism.

How to remove the loading motor(See Fig. 10-1)1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.

Figure 10-1

ADJUSTMENTMECHANISM SECTION Driving Force Check

Torque Meter Specified ValuePlay: TW-2111 Tape 1: Over 80 g

Tape 2: Over 80 g

Torque CheckTorque Meter

Tape 2Play: TW-2111 30 to 80 g.cm 30 to 80 g.cmFast forward: TW-2231 70 to 180 g.cmRewind: TW-2231 70 to 180 g.cm

Specified Value

Tape 1

SpecifiedValue

AdjustingPoint

InstrumentConnection

Test Tape

Normal MTT-111 Variable 3,000 30 Hz Speakerspeed Resistor in Terminal

motor. (Loadresistance:6 ohms)

Tape Speed

Figure 10-3

(B3)x2 2.6x6mm

Shaft(B4)x1

Stop Washer(B1)x1

Gear(B2)x1

CD Mechanism

Pickup

TAPE MECHANISM

TapeMotor

Variable Resistor in motor

(A1)x5

LoadingMotor PWB

LoadingMotor

LoadingTray

11

CD-XP500A/CD-XP500W

Figure 11-2

CD ERROR CODE DESCRIPTIONError Explanation

01 When Pickup set inner position, inner switchcannot detect 'ON' level for 10 secs.When tray moves to Open/Close, Open/Close switch

10* cannot detect 'ON' level for 7 secs.When disc table rotate to target position.Clamp switch cannot detect 'ON' level for 7 secs.When disc table set to Disc1 position for 1 st time,

11* "CLAMP SW", "DISC NO SW" and "OPEN/CLOSE"cannot detect 'ON' level for 14 secs.

31 When it changes to CD function, DSP cannot readinitial data.

T

T

EFBL

FDO

TE

StoppedCH1=500 mVDC 10:1

CH2=200 mVDC 10:1

CH3=1 VDC 10:1

500 ms/div(500 ms/div)

NORM:20 kS/s

1

2

3

=Record Length=Smoothing : ON CH1 : 0.000 V

CH2 : 0.000 VMain : 100KZoom : 2k

Mode : SINGLEType : EDGE CH1Delay : 0.0 nsHold off : 0.2 s

CH3 : 0.00 VCH4 : 0.00 V

BW : FULL

=Trigger==Filter= =Offset=

CH2 v/DIV 200 mV

1999/04/05 20:26:47

Test Stage Frequency FrequencyDisplay

Setting/Adjusting

Parts

InstrumentConnection

CD SECTION

AM IF/RFSignal generator: 400 Hz, 30%, AM modulated

*1. Input: Antenna Output: TP302*2. Input: Antenna Output: TP301

TUNER SECTIONfL: Low-range frequencyfH: High-range frequency

AM IF 450 kHz 1,602 kHz T351 *1AM Band 531 kHz (fL): T306 *2Coverage 1.1 0.1 VAM Tracking 990 kHz 990 kHz (fL): T303 *1

*1. Input: Antenna Output: TP301*2. Input: Antenna Output: Speaker terminal

FM RFSignal generator: 1 kHz, 40 kHz dev., FM modulated

FM Band 87.50 MHz T301 (fL): *1Coverage 1.3 V 0.1 VFM RF 98.00 MHz 98.00 MHz L312 *2

(10-30 dB)

Test Stage InstrumentConnection

Frequency FrequencyDisplay

Setting/Adjusting

Point

Figure 11-1 ADJUSTMENT POINTS

Items adjusted automatically(1) Offset adjustment (The offset voltage between the head

amplifier output and the VREF reference voltage iscompensated inside the IC.)

* Focus offset adjustment * Tracking offset adjustment

(2) Tracking balance adjustment (waveform drawingFig.11-2 EFBL)

(3) Gain adjustment (The gain is compensated inside the ICso that the loop gain at the gain crossover frequency willbe 0 dB.)

* Focus gain adjustment * Tracking gain adjustment

AdjustmentSince this CD system incorporates the following automaticadjustment functions, readjustment is not needed whenreplacing the pickup. Therefore, different PWBs and pickupscan be combined freely.Each time a disc is changed, these adjustments areperformed automatically. Therefore, playback of each disccan be performed under optimum conditions.

FM IFSignal generator: 10.7 MHz, FM modulated

IF 10.7 MHz 98 MHz T302 *1(Turn thecore of trans-former T302fully counter-clock wise)

Test Stage InstrumentConnection

Frequency FrequencyDisplay

Setting/Adjusting

Point

*1. Input: Antenna Output: TP301

AM IF

FM RF

TP301

TP302

FM IF

T301

T302

R381

R356T303

T306

IC30

1

L312

T351

CNP3

01AM

LO

OP

ANTE

NN

A

SO302FM ANTENNA

TERMINAL

FM BANDCOVERAGE fL

AM BANDCOVERAGE fL

AM TRACKINGfL

MAIN PWB

1

* 'CHECKING'If Error is detected, 'CHECKING' will be display instead of 'ER-CD**' display. 'ER-CD**' display will only be display whenerror had been detected for the 5 th times.

CD-XP500A/CD-XP500W

12

TEST MODE Setting the test mode Any one of test mode can be set by pressing several keys as follows. + + TEST: CD operation test.

Function: -CD test mode.-Enter test mode.

C D T E S TOPEN/CLOSE operation is using manual.

>, > buttons make pick's slide possible.

Do TOC IL. Do normal play.When these following key is inputinto PLAY key, track number canbe appoint directly.

key input. key input.

> key: Track 4> key: Track 9> key: Track 15

key input.

STOP

Laser ON.

key input.

Tracking OFF play at thatspecific point.

key input.

Tracking ON play fromthat specific point.

key input.

STOP

IL isn't done

VOL Last memoryBAL CENTERP.GEQ FLATX-BASS OFF

To cancel : Power OFF

Sliding the PICKUP with>, > buttonmust only be in STOP mode.

key input.

Adjustment resultautomatically willdisplay as below.for each 2 sec :a) "FOFF_XX"b) "TOFF_XX"c) "TBAL_XX"d) "TGAN_XX"f) "FGAN_XX"g) "RFLS_XX"

explanation:a) Focus off set = "FOFF_XX"b) Tracking off set = "TOFF_XX"c) Tracking balance = "TBAL_XX"d) Tracking Gain = "TGAN_XX"f) Focus Gain = "FGAN_XX"g) RF level shift = "RFLS_XX"

Adjustment result automatically willdisplay as below for each 2 sec :a) "FOFF_XX"b) "TOFF_XX"c) "TBAL_XX"d) "TGAN_XX"f) "FGAN_XX"g) "RFLS_XX"

key input.

13

CD-XP500A/CD-XP500W

Standard Specification of Stereo System Error Message Display Contents Error Contents DISPLAY NotesTAPE Mechanism Error. 'ER-TA**' 00: Tape Mechanism Error.

01: Initial Error.CD/VCD Pickup Mechanism Error. 'ER-CD**' (*) 01: PU-IN SW Detection NG.

CD Changer Mechanism Error. 'ER-CD**' 10: Changer Error.11: Initial Error.

CD DSP Communication Error 'ER-CD**' 31: DSP COMMUNICATION ERRORFocus Not Match. 'NO DISC'IL Time Over. 'NOT READ'

TUN PLL Unlock. 'ER-TU**' 00: TUN Error.01: PLL Unlock.

(*) CHECKING:If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**' display 'ER-CD**' will only be displaywhen CD changer mechanism error had been detected for the 5 th times.

Speaker abnormal detection and +B PROTECTION displayIn case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', 'VIDEO' and 'X-BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.** is in hex valve.

+B PROTECTION is condition when irregular process occur on power supply line.

CD-XP500A/CD-XP500W

14

The indicated voltage in each section is the one measuredby Digital Multimeter between such a section and the chas-sis with no signal given.1. In the tuner section,

indicates AMindicates FM stereo

2. In the main section, a tape is being played back.3. In the deck section, a tape is being played back.4. In the power section, a tape is being played back.5. In the CD section, the CD is stopped.

Parts marked with 1 ( ) are important formaintaining the safety of the set. Be sure to replace theseparts with specified ones for maintaining the safety andperformance of the set.

NOTES ON SCHEMATIC DIAGRAM Resistor:

To differentiate the units of resistors, such symbol as K andM are used: the symbol K means 1000 ohm and the symbolM means 1000 kohm and the resistor without any symbol isohm-type resistor. Besides, the one with Fusible is a fusetype.

Capacitor:To indicate the unit of capacitor, a symbol P is used: thissymbol P means pico-farad and the unit of the capacitorwithout such a symbol is microfarad. As to electrolyticcapacitor, the expression capacitance/withstand voltageis used.(CH), (TH), (RH), (UJ): Temperature compensation(ML): Mylar type(P.P.): Polypropylene type

Schematic diagram and Wiring Side of P.W.Board for thismodel are subject to change for improvement without priornotice.

REF. NO DESCRIPTION POSITIONSW712 TUNER (BAND) ONOFFSW713 TAPE ONOFFSW714 VIDEO/AUX ONOFFSW715 TIMER/SLEEP ONOFFSW716 TUNING/TIME UP ONOFFSW717 REC PAUSE ONOFFSW718 MEMORY/SET ONOFFSW719 TUNING/TIME DOWN ONOFFSW720 CLOCK ONOFFSW723 DISC SKIP ONOFFSW724 OPEN/CLOSE ONOFFSW725 EQUALIZER ONOFFSW726 X-BASS/DEMO ONOFFSW801 VOLTAGE SELECTOR 110 V127 V

220 V230-240 V

JOG701 JOG VOLUME ONOFFSW1 OPEN/CLOSE ONOFFSW2 CLAMP ONOFFSW3 DISC NUMBER ONOFFSW4 PICKUP IN ONOFFSW601 SPAN SELECTOR 50 kHz/9 kHz

100 kHz/10 kHzSW701 ON/STAND-BY ONOFFSW702 FAST REWIND/PRESET DOWN ONOFFSW703 FAST FORWARD/PRESET UP ONOFFSW704 STOP ONOFFSW705 PLAY ONOFFSW706 REVERSE PLAY ONOFFSW707 REVERSE MODE ONOFFSW711 CD ONOFF

TYPES OF TRANSISTOR AND LED

REF. NO DESCRIPTION POSITION

(1) (2) (3) (S) (G) (D) E C B

FRONTVIEW

B C E

FRONTVIEW

KRC102 MKRC104 MKTA1266 GRKTA1273 YKTA1274 Y

4204UYT7A503BC2ESLR342VCJ

KTC2026

FRONTVIEW

KTC3194 YKTC3199 GRKTC3200 GRKTC3203 Y

15

CD-XP500A/CD-XP500W

Figure 15 BLOCK DIAGRAM (1/3)

+5V

CNS4

BI4

CNP4

M3T/T UP DOWN

LOADINGMOTOR

+

+3.3V

TO DISPLAY SECTIONTO MAIN SECTION

CONSTANTVOLTAGE

Q2

LASERDRIVER

+3.3V Q1

+5V(+B7)

PICK

UP U

NIT

IC1LC78645NECD SERVO

VDD

LDD

LDS

M

SW3DISC

NUMBERSW2

CLAMPSW1OPEN/CLOSE

CNP8CNP7

TRAC

KING

CO

IL

FOCU

S C

OIL

SW4PICKUP INM2SLED

MOTOR

M1SPINDLEMOTOR M

M

Q3

XVD

D

RVD

D

LVD

D

RFV

DD

XL1

33.8

688

MH

z

O/C

CLAM

P S

WCD

RES

CLDIDOCEDRF

WR

Q

+6.

5V (+

B4)

DG

ND (D

RIVE

R)+

5V (+

B8)

VCC3

VCC2

VCC4

VCC1

IC2M63001FP

FOCUS/TRACKING/SPIN/SLED

DRIVER

XIN

XOUT

RESWRQ

DODI

CLK

CE

TIN

2

TIN

1

FIN

2

FIN

1

TDO

FDOSPDOSLDO

CONT5

CONT

2CO

NT3

CONT

4

VDD

5

LCHO

8079

75

20

5

40

182423 14

8

2122

29

35

4147 4638

VVD

D

77 10987

15

1 2 17 25 4241 3938

4 765 16

28

26 27

31 64 52

31 64 52

31 64 52

54

71

61

62

63

69575655

5150

4344

4037

1928

26

23

2221

32 71 6 8 9 106 87

+5V

(+B7

)D

GND

L-CH

3 54

AGND

R-C

H

1 2

42 68 25 70

64

65

66

DRF67

48

49

ADAV

DD

18

+3.3V

DIS

C NO

~~

ZD13.3V

+

+

CD-XP500A/CD-XP500W

16 Figure 16 BLOCK DIAGRAM (2/3)

+B6

+B5

LATCH

CLOCKDATA

ROUTLOUT

LIN

RIN

VCC

IC101AN7345KPLAYBACK AND RECORD/PLAYBACK AMP.

AUX RL

RL

JK690VIDEO/AUX

FM+B

+B5

CLK

+B6 +B6

+B6 +B5

AM IF

OSC BUFFAM LOOPANTENNA

FM IF

FMOSC

B.P.F

CNP301

BI601

20dBATT

Q101~Q104

Q107Q108

Q601Q602

Q603Q604

10.7 MHz

450 kHz

SO302FM ANTENNA

TERMINAL

REC/PLAY

CLKCEDI

DO

DICE

MO

/ST

SWITCHING

+B5

FM/A

M

IC302LC72131

PLL(TUNER)

FM/A

MO

UT

LR

BIAS

T1/T2

MUTINGP.B.

REC.

AC BIAS

L

L

R

R

RLTAPE

TUNER

CD

PB

CNP7FROM CD SECTION

HEADERASE

SWITCHING

SWITCHING

SWITCHING

BIAS

Q113

Q114

QK1

Q112

Q110

LEDDRIVER

LEDDRIVER

LEDDRIVER

Q710

Q703

Q701

SWITCHING Q109

BIASOSC

Q111L103

Q105Q106

REC./P.B.HEAD

TAPE 2

P.B. HEADTAPE 1

R-CHL-CH

R-CHL-CH

IC601LC75341

AUDIO PROCESSOR

+B5

RL

RECRL

ALC

R REC L REC

POP REDUCE

SWITCHING L(T2) R(T2)

R(T1) L(T1)

RL

FM/A

M

MPX

IN

STER

EO

AM R

F IN

AM O

SC IN

AM

OSC O

UT

FMQ360

VT

OSC

X3524.5 MHz

AM BANDCOVERAGE

AM TRACKING

T303 T306

Q302

X351456 kHz

ZD3515.1V

MO

/ST

VCO

FM DET

FM+B

GND

AM IF

CF351

IC303LA1832S

FM IF DET./FM MPX./

AM IF

AM M

IX

CF352 T351

FM RF

OSC

FM

L312 T301

CF303T302

IC301TA7358AP

FM FRONT ENDBF301

214

2421

818 173

9 10

18

11

16

3

1510

9

7 23

141213

12

19

718

10

63

68 49 50

66

67

13

2142

24

22

23

3132

3635

41

1213

42

40

9 6

71

5

23

23

6916

1211

15

1

541 3

843

1

217

9 85 17

6

21

21

20 22 11

17

1615

96

5 7 13

14

12

15

162324

4

7

H/N

P.B

RECT1/T2

T1/T2NOR/HIGH

+B5

+B5

+B5

+B5

SYST

EMM

UTE

LED703,LED704

LED708

LEDDRIVER

Q702LED707

LED706JOG701

JOGVOLUME

IC701IX0532AWSYSTEM

MICROCOMPUTER(2/2)

ICK2KIA4558POPE AMP.

ICK1M65856SPMIC AMP.

JK1MIC

MIC IN

VRK1MIC

VOLUME

LR

17

CD-XP500A/CD-XP500W

Figure 17 BLOCK DIAGRAM (3/3)

KIA7805AP

AN78L05F805

T5A L 250V

Q905

VF VF

2

VF1

Q801

IC855

+B2

+B3+B4

-B1+B1

-B2

+B7

+B3

+B10

-

12 13 4119

Q705

RL

+B10

RX701REMOTESENSOR

D803,D804

D802

D801

RL914

JK701HEADPHONES

M4FAN

MOTOR MQ906

Q709

Q603Q604

IC901STK41223

POWER AMP.

F803T2A L 250V

VOLTAGEREGULATOR

F804T2A L 250V

F801T5A L 250V

F802T5A L 250V

R-OUT L-OUT

Q901~Q904

CLK

SO901SPEAKERTERMINAL

32

PLAY

VLOAD

RES

ET

+B10 +B10

+B10

+B10

+B9

VDD

VD

D

VDD

~

CE DI DOXL7014.194304 MHz

BIAS

T1/T2

Q706

Q707Q708

AVDD

SW701-SW707SW711-SW720SW723-SW726

KEY

TO CDSECTION

TO CDSECTION

IC701IX0532AWSYSTEM

MICROCOMPUTER(1/2)

FL701FL DISPLAY

27

85

80

33 45

93

14

92

1 2 4 5 6 7 8

1418

2

78

70

51

32

1

11

67 15

8

100

33

31

372615

46

11 12

9

1 0 16 1 7 20 21 22 23 2441

79

5438 525655 51 55 4048 27 25 13

39

34

T.F.

PT801POWER

TRANSFORMER

SYST

EMM

UTE

~

~~

91

86

~

~ ~~

TAPEMECHANISM

ASS'Y

RESET

SP DET.

SP RELAYON-OFF

FAN MOTORDRIVER

IC851

IC852

IC853

IC854

M_13VLD+7V

+B5

+B10

A_10V

UNSW_5.6V

+B7+B8+B9

D_5VA_5VSW_5V

IC852KIA7810APVOLTAGE

REGULATOR


REGULATOR

IC853, IC854VOLTAGE REGULATOR

VOLTAGEREGULATOR

TAPEMECHANISM

ASS'Y

MOTORDRIVER

SOLENOIDDRIVER

+B3

+B3

TER

SW601SPAN

SELECTOR

AC POWERSUPPLY CORD

AC 110 V/127 V/220 V/230-240 V,50/60 Hz

220V127V110V

F807T2.5A L 250V

F806

T2.5

A L

250V

230-240VSW801

VOLTAGESELECTOR

CD-XP500A/CD-XP500W

18 Figure 18 SCHEMATIC DIAGRAM (1/11)

A

B

C

D

E

F

G

H

1 2 3 4 5 6

NOTES ON SCHEMATIC DIAGRAM can be found on page 14.

0.7V0V

0V

0V

0.7V

0V0V

0V

0V0.7V

0V 3.4V

3.4V

0V

0V

9.3V8.6V

9.3V

0V

0V

0V0.7V

0.7V

0V0V

0V

13

14

15

16

17

18

19

20

21

22

23

24

12

10

11

9

8

7

6

5

4

3

2

1

24 23 22 21 20 19 18 17 16 15 14

1 2 3 4 5 6 7 8 9 10 11

CD_A_GND

CD_D_GND

CD_GND(D_GND)

LD+7V

A-5V

L-CH

D-5V

R-CH

REC_R

(AGND)

L

L

R

R

P22

1 -

D~G

TO P

OW

ER S

ECTI

ON

D_GND LD+7V

A-5V

CD_+B CD_GND L-CHA_GND R-CH

12

43

5

678

12

4

3

5

678

A_GND

T1_R

T1_LA_GND

M_GNDERASET2_R2

T2_R1T2_L1T2_L2

3

12

7

654

123

+

+ +

+

+

+

+

+

CCBINTERFACE

AUX

DECK

TUNER

CD

112K 56K

112K 56K

Hich=CHROME

++Hich=T1+

+

Nor/C

rO2

RIPP

LEAL

C

ALC

LSEL0

R1

R2R3

R4

RSEL0

RIN

RTRE

RBASS

ROUT

VREF

VDD

CLK

L1

L2

L3

L4

LIN

LTRE

LBASS

LOUT

VSS

CEDI

CNP7

P27

12

- DTO

CD

SERV

O P

WB

7

1

2

3

17

18

11

10

13

R-CH

ERASE HEAD

RECORD/PLAYBACK HEAD

TAPE 2

TAPE 1PLAYBACK HEAD

L-CH

R-CH

L-CH 321

6

3

12

54

6

3

12

54

11

32

32

M

MUT

ING

SWITCHING

SWITCHING

SWITCHING

SWIT

CHIN

GSW

ITCH

ING

SWIT

CHIN

G

SWITCHING

SWITCHING

SWITCHING

SYST

EM M

UTE

SYST

EM M

UTE

+B

+B+B

+B

+B

+B

+B

CNS601 BI6

01

C102560P

C101560P

CNP101

BI102CNS102

C103180P

Q103KTC3200 GR

R1053.3K

R1032.2K

Q101

KTC3

200

GR

R10

747

KR

109

4.7K

C105

560P

Q105

KTC3

199

GR

R11115K

C11147/25

C113

0.03

3R

117

100K

R11

93.

9KC1

1556

0PC1

1747

/25

R1235.6K

C119

0.00

22

R12

133

K

C121

0.02

2

C143

3.

3/50

R12

96.

8KR

127

3.9K

C123

27

0P

C127

0.

022

C129

0.

0033

R13

1 1.

5K

R13

510

K

R13

310

0

C12522/50

R1131K

C109330P

IC101

C110330P

C108330P

R1141K

C1140.033

R11

810

0K

C11247/25

R11656

C116560P

C118

47/2

5

R12

03.

9K

R1245.6K

R12

233

KC1

200.

0022

R15

068

KR

126

3.9K

C124

27

0P

C128

0.

022

R13

0 1.

5K

R13

210

0C1

30

0.00

33

C132

47/2

5

R13

410

K

C133

22

/50

KTC

R13910K

R13810K

Q108

KTC3

199

GR

R13

6

Q114KRC104 M

Q113KRC104 MR146

10K

Q112KTA1266 GR

C141

100/

16

R149150

C626

560P

R60

8

C6231/50

C6211/50

C619 1/50

C617 1/50

C615 4.7/50

C613 1/50

C6110.0027

C6290.001

C605

C607R6072.7K

R60510K

C6091/50

IC601LC75341

AUDIO PROCESSOR C653

220P

C6220

C60322/50

C606

C614 1/50

C616 4.7/5

C618 1/50

C620 1/50

C6221/50

C6241/50

C12622/50

R1286.8K

R1011K

R1021K

R11215K

R1042.2K

R1063.3K

Q104KTC3200 GR

Q102KTC3200 GR

R62

122

K

C639

1/50

R61

239

0Q6

02KT

C319

9 G

R R6102.2K

C6360.001

C6350.001

R6112.2K

Q601KTC3199 GR

R613390

R61

43.

3KR

615

3.3KQ6

03KT

C319

9 G

R

C6370.001

C6380.001

R6162.2K

Q604

KTC3

199

GR

R619330

R618330

R601 1K

R602 1K

C651220PC

652

220P

C13147/25

R11556

C107330P

R14710K

R14

84.

7K

R6091.8KC6

2556

0P

R6172.2K

R62

022

KC6401/50

C104180P

C106

560P

Q106

KTC3

199

GR

R10

847

KR

110

4.7K

IC101AN7345K

PLAYBACK AND RECORD/PLAYBACK AMP.

C605,C607: 0.22 [CD-XP500A]0.15 [CD-XP500W]

FM SIGNAL

PLAYBACK SIGNAL

RECORD SIGNAL

CD SIGNAL

MIC SIGNAL

VIDEO SIGNAL

19

CD-XP500A/CD-XP500W

Figure 19 SCHEMATIC DIAGRAM (2/11)7 8 9 10 11 12

0V

11.6

V

11.6V0V

0V

0.7V

0V0V0.7V

0V

0V0V

13

14

15

16

17

18

19

20

21

22

23

24

18 17 16 15 14 13

7 8 9 10 11 12

REC_R

SW_5V

S_MUTE

A+10V

M_+13V

LVL_DET

+B_PROTECT

20dB

SP_DET

D_GND

SP_RLY

REC/PLAY

T_T1/T2

T_BIAS

CLK

DI

CE

KARAOKE LATCH

MIC IN

SPAN

DO

A+10

V

SP_R

LY

SP_D

ET

TAPE

_A_G

ND

AGND

(AUD

IO P

RO)

M_+

13V

SW_5

V

D_G

ND

M_G

ND

+B_

PRO

TECT

P22 1 - D~GTO POWER SECTION

2

1

3

4

5

6

10

9

8

7

11

98 10 1165 7321 4

98 10 1165 7321 4

12

13

14

17

16

15

18

21

20

19

DGND

DI

AGND

CE

TUN_L

DO

CLK

A+10V

TUN_R

CHASSIS

VIDEO/AUXIN

R-CH

L-CH

+

+

+

+

+

CE

UX

CK

NER

CD

56K

56K

Hich=CHROME

+

+ Nor/

CrO2

RIPP

LEAL

C

ALC

VCC

R1

R2R3

R4

RSEL0

RIN

RTRE

RBASS

ROUT

VREF

VDD

CLK

2

13

15 19 14 16 128 9 6 4 5

BIAS OSC

BIAS

SWIT

CHIN

G

MUTING

MUT

ING

CNS7

01A

P24

1 -

FTO

DIS

PLAY

PW

B

23

16

21

2625

14

24

22

8

P21

10,

11

- HTO

TUN

ER S

ECTI

ON

+B

+B

+B

+B+B

+B+B

+B

+B

MAIN PWB-A1(1/3)

50 kHz/9 kHz

100 kHz/10 kHz

21

1

KOK

OUT

(L)KO

K IN

(L)

KOK

OUT

(R)

KOK

IN(R

)

KOK O

UT(L)

KOK

IN(L)

KOK O

UT(R)

KOK

IN(R

)

A_G

ND

D_G

ND DI

CLK

KOK L

ATCH

MIC

IN

A_+1

0V

CNPK1

P28 6 - CTO MIC PWB

R12

96.

8KR

127

3.9K

C123

27

0P

C127

0.

022

C129

0.

0033

R13

1 1.

5K

R13

510

K

R13

310

0

C12522/50

R15

068

KR

126

3.9K

C124

27

0P

C128

0.

022

R13

0 1.

5K

R13

210

0C1

30

0.00

33

C132

47/2

5

R13

410

K

C133

22

/50

C134

22

0/10

C135

0.

022

R158220

R14047K

Q109

KTA1

266

GR

R1414.7K

Q110KRC104 M

Q107KTC3199 GR

R13910K

R13810K

Q108

KTC3

199

GR

R13

622

0K

R13

722

0K

R149150

C626

560P

R60

81.

8K

6015341

ROCESSOR C653

220P

C601220/16

C6020.022

R6031K

C60322/50

C608C606R6062.7K

C6120.0027

C6300.001

C614 1/50

C616 4.7/50

C618 1/50

C620 1/50

C6221/50

C6241/50

C12622/50

R1286.8K

C6101/50

R60410K

R64210K

R64412K

R64312K R64110K

R14

282

(1/2W

)

R14422K

C137

0.04

7(ML) C1380.0082(PP)

C139

0.03

9(ML) L1

0333

0H

C140

47/2

5

Q111KTC3203 Y

R14

54.

7R69110KR69010K

C691390PC690390P

R69333K

R69233K

JK690VIDEO/AUX

CNP7

01

R14347K

C13147/25

SW601SPAN

SELECTOR

FFC701

BIK1

CNSK1

C606,C608: 0.22 [CD-XP500A]0.15 [CD-XP500W]

CD-XP500A/CD-XP500W

20

A

B

C

D

E

F

G

H

1 2 3 4 5 6


Figure 20 SCHEMATIC DIAGRAM (3/11)

1

22 2

1 2 3

1 2 3 4 5 6 7 9 8

TP301

AM LOOPANTENNA

VSS

X IN X

OUT

12

12

13

2

FM R

F

FM OSC.

FM BANDCOVERAGE fL

FM IF

AM OSC.

AM ANTENNA

AM BANDCOVERAGE fL

AM TRACKING

OSC BUFF

+B

+B

+B

+B

+B

+B

FM 75 OHMSGND

C3020.001

C3230.022C338

0.001

D302DS1SS133

D301DS1SS133

T303

T306C335560P

VD301SVC348S

C33422P(UJ) R

323

68K

IC301TA7358AP

FM FRONT END C30310P(CH)

C3040.01 C3054.7P(CH)

R30210 C3

060.

022 C307

10/50

VD30

2SV

C211

CC30

90.

001

L312

C320

0.00

1

T301

R31

333

K

D30

5D

S1SS

133

C308

4.7P

(CH)

R31

110

0K

CNP3

01

BF301B.P.F

C3120.022

C3244.7P(UJ)C31118P

C310

15P(C

H)

R31422

VD303SVC211C

C314

0.00

47

C316

0.02

2

C317

0.00

1

R32733

R32547K

Q302KTC3194 Y

C318100P

R322680

R375470

C38347P

C38215P(CH)

C38112P(CH)

R3164.7K

CF303T302

R30910K

C31322P(CH)

R382150

C3970.022

X3524.5 MHz

R3810K

C351

0.

022

C352

10

/50

R35

15.

6K

R3583.9K

R33610K

C3310.047

C330

15P(

UJ)

C3320.022

C3420.022

R3610K

C315

0.00

47

SO302FM ANTENNA

TERMINAL

FM SIGNAL AM SIGNAL

21

CD-XP500A/CD-XP500W


1 2 3 4 5 6 7 111098

22 21 20 19 18 17 16 15 121314

24 212223 20 19 18 16 15 131417

12111094 5 6 871 32

CE DI CLK

DO

TUN_

L TU

N_R

A_G

ND

D_G

ND

A_10

V TP301

TP302 CO

NTIF

FM

/AM

FM/A

M S

D

MO

/ST

ST I

ND

MO

/ST V

SS

AOUT AIN

PD VD

D

FM I

N

AM I

N

DO

CLDICEX IN X

OUT

IF I

N

REG

AM I

F IN

GND

SD STER

EO

FM D

ET

VCC

IF O

UTPH

ASE

(FM/

AM)

PHAS

E L-

CH O

UTR

-CH

OUT

MPX

IN

MPX

VCO

FM/A

M O

UT

VSM

AM L

OW

CUT

AM R

F IN

AM O

SC I

N

FM A

FC

AM O

SC O

UT

AM M

IX O

UT

FM I

F IN

MAIN PWB-A1 (2/3)

1 3

2

AM IF

P19 12 - CTO MAIN SECTION

23 21 26 22 14 16 25 248

SWITCHING

+B+B

+B+B

+B

+B

+B

+B

+B

+B

+B+B+B

+B

+B

+B

R375470

C38347P R

372

1K

R37

8 1K

R37

3 1K

R37

4 1K

C38215P(CH)

C38112P(CH)

R382150

C3970.022

X3524.5 MHz

R38110K

C393

1/50

C394

47/2

5

C3920.001

C3890.001

C351

0.

022

C352

10

/50

R35

15.

6K

R3583.9K

C3420.022

R36510K

C362

3.

3/50

C361

0.

022

C364

2.

2/50

C363

0.

022

C366

0.

001

C365

0.

022

R3502.7KC3671/50

X351

456

kHz

R3521K

CF35

2

C353

0.02

2

R35

327

0

R3931K

C354

0.02

2

CF35

1

T351

C350

0.

022

C399

0.02

2

C3572.2/50

C3560.001

C387

0.02

2

R37

92.

2K

R37

747

K

L351

100

HC38010/50

R38

01.

5K

C385

0.01

C386330P

R38

75.

6K

R38622K

R3761K R360

4.7K

R39547K R

359

1.8K

R38

45.

6K C39147/25

R3855.6K

C3880.001

C3840.001

R3835.6K

Q360KTA1266 GR

ZD351DZ5.1BSB

C396100/10 C395

0.022R392270

R391270

L352100H

C398

100/

10 R3883.9K

C355

22P

R3553.3K

C370

1/50

C358

1/50

C3730.015

C3711/50

C3721/50

C368

1/50

R35

747

0KR

356

1KC3

6927

P(UJ

)C3

740.

015

IC302

IC302LC72131

PLL (TUNER)

IC30

3LA

1832

SFM

IF D

ET./

FM M

PX./A

M IF

CD-XP500A/CD-XP500W

22 Figure 22 SCHEMATIC DIAGRAM (5/11)

A

B

C

D

E

F

G

H

1 2 3 4 5 6


13V

+

+

3 1

3 1

3 1

123456789101112131415161718

2

2

2

+B

+B

+B+B

+B

L_CH

+B_PROTECT

SP_RLY

R-CH

A+10V

CHASSIS

A_GND

TAPE_A_GNDCD_A_GNDCD_D_GND

SP_DET

A_5V

LD+7V

L

R

SW_5V

D_5V

M_+13V

D_GND

A_GND(AUDIO PRO)M_GND

R

L

CD_GND

VH+

VH

VL VL+

SP_DET

CHASSIS

45

1

6

8910

23

7

45

1

6

8910

23

7

CNS7

05

P25

12

- EFR

OM

DIS

PLAY

PW

B

VOLTAGEREGULATOR

1

2

3

4

5

6

7

8

9

10

11

12

13

1415

16

17

1819

P18

1 -

B, C

, P19

9,

10

- HTO

MAI

N SE

CTIO

N

+B+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

-B

-B

-B

-B

-B-B

-B


REGULATOR

R9031K

R90

933

K

C908

3.3P

(CH)

R90

756

K

C905

100/

50

R905560

C913

100P

R90

656

0 C91

210

0/10

0R910

1K

C906

100/

50

R91

156

K

R91

30.

22(3W

)

R90

41K

C907100P

C909

0.1(M

L)C9

103.

3P (CH)

R91

210

0(1/4W

)Fu

sibl

e

C914

100/

100

C915

100/

100

R91

60.

22(3W

)

C918

10

0/50

C916100/50D906

DS1SS133Q902KTC3199 GR

R91

81.

5K

C9170.022(ML)

R9170.1(3W)

R9191.8K

D905DS1SS133

IC901STK41223

POWER AMP.

ZD903DZ12BSB

D90

7D

S1SS

133

Q904

KTC3

199

GR

ZD902DZ12BSB

R9261.5K

(1/2W)R9251.5K

(1/2W)

Q903KTC3199 GR

C925

47/5

0

R93

556

K

R93

756

K

R93456K

C929

C927

R92

11.

5K

R9201.8K

R9220.1(3W)

R958100(1/4W)

Fusible

C911100/100

L9020.29H

R93

910

(1/2W

)

L9010.29H

R94

1

R92947K

R93047K

C9233300/71

R92839K

R92739K

C9224700/35C920

3300/71

C9214700/35

Q901KTC3199 GR

R9081K

R90256K

C904220PC903

220P

C901

0.1/

50 C9020.1/50

R90156K

C9460.1/50

C86510/50

R85

922

K

R860220

C863

22/5

0

IC855KTC2026

R85

422

K

C851

0.04

7(ML)

C852

22/5

0

C864

0.1(M

L)

D85

9D

S1SS

133

D85

8D

S1SS

133

C8563300/35

C8550.1(ML)

IC852KIA7810AP

R85322K C

853

47/2

5

C854

0.1(M

L)

D852DS1SS133

D857DS1SS133

ZD852DZ8.2BSB

IC853KIA7805AP

C8590.1(ML)

C8580.022

C85747/25

R85210K

C9190.022(ML)

BI801

CNS801D851

DS1SS133

D91

01N

4004

S

D9091N4004S

IC852, IC853VOLTAGE

REGULATOR

23

CD-XP500A/CD-XP500W


230-240V220V127V110V

3 12

+B

+B

+B

+B+B

+B

+B

+B

+B

+B

CHASSIS

L

R

R L

R

L

LchGNDRch

SP_RLYM_+13.5V

SP_L1oh SP_R1oh

SP_L1CH_GND SP_R1CH_GND

+

6 OHMS MIN

4.4

0.2

R1_OUT

L1_OUT1

2 M

1

5

1

2

CHASSIS

VL

VL+

VH

VH+

45

1

6

8910

2

AC P

OW

ERSU

PPLY

CO

RDAC

110

/127

/220

/230

-240

V,

50/6

0 Hz

3

7

45

1

6

8910

23

7

45

1

6

8910

23

7

VF1 P_INVF VF2

UNSW_5.6V54321

T.F.

CNP705P25 11 - B

TO HEADPHONESPWB

+

+

FAN

MO

TOR

DR

IVER

SP RELAYONOFF

MAIN PWB-A1(3/3)

TRANSFORMER PWB-A3

CNS7

05

P25

12

- EFR

OM

DIS

PLAY

PW

B

POWER PWB-A2

VOLTAGEREGULATOR

+B

+B +B

+B

+B

+B

-B

-B

-B

-B

IC854AN78L05VOLTAGE

REGULATOR

D856DS1SS133

C86047/25

C86210/50

C8610.022

R93

556

K

R93456K

C929

0.22

C927

0.22

C926

0.22

C928

0.22

R94

51.

5K

R9441.5K

R942470(2W)

R943470(2W)

D911DS1SS133

L9020.29H

Q906

KTC3

203

YR9491K

D912DS1SS133

C93110/50

C93047/50

R95068K

R94715K

Q905KTC3199 GR

R94647K

R93

810

(1/2W

)

R93

910

(1/2W

)

L9010.29H

R94

110

(1/2W

)

R94

010

(1/2W

)

D802D10XB60F

D801D10XB60F

C8090.1(ML)C808

0.1(ML)

D8041N4004S

C8060.1(ML)

C8110.22(ML)

C8100.22(ML)

F804T2A L 250V

F801T5A L 250V

F802T5A L 250V

C8070.1(ML)

D8031N4004S

C804

220/

63

R80

81K

Q801KTA1274 Y

C801

100/

35

R80

647

K

ZD801DZ6.2BSA

C802

47/5

0

C803

47/5

0

ZD80

3D

Z30B

SB

D80

61N

4004

S

ZD802DZ6.2BSA

R80247K

D80

51N

4004

S C80522/50

R80

447

R80547

R801220K

R80

312

K

C942

0.00

1

C9430.001

F803T2A L 250V

CNP801BI801

CNS801

CNP9

71

CNS9

71

WTM901

FW901


CNP8

02

RL914

PT801POWER TRANSFORMER

M4FAN MOTOR

F805T5A L 250V

F806T2.5A L 250V

F807T2.5A L 250V

SW801VOLTAGE

SELECTOR

LUG1

LUG2

FM SIGNAL

CD-XP500A/CD-XP500W

24

A

B

C

D

E

F

G

H

1 2 3 4 5 6



9

M

10

321

45678

+

TAPEMOTOR

PLAY

F. PLAY

CASSETTE

SOLENOID

SOLENOID PH

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

52 51

1

81 82 83 84 85 86 87 88 89 90 91 92

43 42 41 40 3950 49 48 47 46 45 44

FOR_PLY_LED REV_PLY_LED STOP LED

JOG

2JO

G1

O/C_SW

S_MUTE

M_+

13V

SW_5V

M_+13V

ILU_LED1

DIST0/S20 DIST1/S19 DIST2/S18 DIST3/S17

DIST

DISC NO SW V_ONLY

+B_PROTECTLVL_DET

S21

S11

S10

T1 RUN

MIC SWKARAOKE LATCH

MPEG POWERRDS RST/ESS ACK RDS RDDA/ESS STBRDS RDCL/ESS DI RDS READY/ESS DO

NP

NX

NX

NX

NX

NX

NX

NX

F F

A+10V

S1S2S3S4S5S12

S13 S14

REM

OCO

NVS

S SM

UTE

T_SO

L_A

T_M

OTO

R TI

MER

LED

VD

D

AC_R

LY

G9

VDD

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10

P09

P08

P07

P06

P05

P04

P03

P02

P01

G09

T_SO

L_B

SP_RLY

D_GND

T2 RUN

FPA/FPB

REC/PLAYT_T1/T2

T_BIAS

DI

CEKARAOKE LATCHMIC INSPAN

CLKDO

SP_DET

20dB

S6S7S8S9

VLOAD

S15 S16

SP_R

LY

13

17

45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13

12345

161514

21201918

12

11109876

1

2

1

2

1

2

1

2

T2_PLAY SW

T2 RUN

+MTRSOL2SOL1

T1 RUN

GND

F_REC

8 7

109

2 3

6

1

5 4

2

2 3

32

1

1

3

2 3

1

1

10

+10

V

+10V

LED A PWB-B3

DISPLAY PWB-B1

1

2

1

2

LED B PWB-B4

CNP701TO MAIN PWB

P19 12 - F

21

1

+B

+B

+B

+B

+B

+B+B

+B

+B

+B

MOTOR DRIVER

Q707, Q708: SOLENOID DRIVER

LED DRIVER

LED DRIVER

LED DRIVER

LED DRIVER

TAPE MECHANISMPWB-F

BI704 CNS704

BI703 CNS703LED704A503BC2E

LED703A503BC2E

CNP7

03CN

P704

R749270

Q710KRC102 M

R751270

LED

706

4204

UYT7

R797680

R796680

R790680

LED

708

4204

UYT7

LED7074204UYT7

Q703KRC102 M

Q702KRC102 M

R75233

C70647/25

R7941.5

FL701FL DISPLAY

LED7SLR34

R764.7KR78010K

R77610K

R77510K

R72

5 1K

R73

1 10

K

R72

4 1K

R72

6 68

0R

727

680

R72

8 2.

2KR

729

560

R76

4 1K

R75

8 1K

R7321K

R735 1K

R746 1K

R741 1K

R7531K

R734 1K

R798 1KR799 1KR800 1K

R757 1K

R770 10KR772 10K

R75

047

K

D701DS1SS133

D703DS1SS133

C7071/50

Q705KTC3199 GR

R792100K

R7931K

CNP7

01A

D710DS1SS133

R7404.7K

C71247/25

D709DS1SS133

Q706KTA1273 Y

Q707KTA1273 Y

Q708KTA1273 Y

R77710K

R77810K

R77910K

C709

0.00

1

JOG701JOG VOLUME

C710

0.00

1

IC70IX0532ASYSTE

MICROCOM

Q701KRC102 M

CNP702FFC702

FFC701

R7608.2K

R75410K

R7554.7K

25

CD-XP500A/CD-XP500W


52 51

30

30

29

29

28

28

27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

1

82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 100 99 98

43 42 41 40 39 38 37 36 35 34 33 32 31 49 48 47 46 45 44

1 2 3

OR_PLY_LED EV_PLY_LED

OP LED

JOG

1

C_SW

DRF

UN_SW5V

UNSW5.6

CD CLKU_LED1

ST0/S20 ST1/S19 ST2/S18 ST3/S17

ST

SC NO SW V_ONLY

T2_PLAY SW/FPA/FPB SW

LVL_DET

KEY 0

KEY 1

KEY 2

SPAN

1

1

S10

CD RESOUT

CD C

LAM

P S

W DISC_NO SW/

DSA DATA

PROTECTT1 RUN

C SWARAOKE LATCH

PEG POWERDS RST/ESS ACK DS RDDA/ESS STBDS RDCL/ESS DI DS READY/ESS DO

NX

NX

NX

NX

NP

5V BACK UP

T-BIAST_T1/T2

VDD

X1X2

AVD

D

RESET

CD CE

CD DI

S1S2S3S4S52

3 4

CE

SUB-CE/DSA_STB

REC/PLAY

VPP/IC

CD DO

CLKDI

DOAVSS

TUN SMDSA_ACK

KEY

2

KEY

1

KEY

0

P_IN

REM

OCO

N VS

S SM

UTE

T_SO

L_A

T_M

OTO

R TI

MER

LED

VD

D

AC_R

LY

G9

G8

G7

G6

G5

G4

G3

G2

G1

VDD

P06

P05

P04

P03

P02

P01

G01

G

02

G03

G

04

G05

G

06

G07

G

08

G09

F

T_SO

L_B

T2 RUN

20dBATT

XT2

AVR

EF

S6S7S8S9

OAD

5 6

SP_R

LY

SP D

ET

WRQ

23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

O/C_SW

VF2VF

VF1P_IN

DISC_NO SW

WRQ(DSP)

CLAMP SW

CD DO CD DI

CD CE

CD CLK

DRF

RES OUT

5 4 3 2 1 1

2 3 4 5

10

1 2

4

7 8 9

3

5 6

10

1 2

4

7 8 9

3

5 6

M_+13VSP_RLY

R-CHGNDL-CH

1

5 4 3 2

2

1

3

HEADPHONESPWB-B2

FW90

1

P23

11

- BFR

OM

MAI

N PW

B

CNP8

P27

12

- BTO

CD

SERV

O P

WB

CNP8

02P2

3 7

- G

TO P

OW

ER P

WB

+B

+B

+B+B

+B+B

+B

+B

+B+B

+B+B +B

RESET

+B+B

R

AY

R7951.5

C702220/10

C7030.022

R706 1K

R763 1K

R707 1K

R702 1KR703 1K

R705 1KR704 1K

R708 1KC70415P

C7210.022

XL7014.194304 MHz

C70518P

R710 1KR711 1KR712 1KR713 1KR714 1KR715 1KR716 1K

R709 1K

R769 1K

R717100

R7391K

R7595.6K

R74

74.

7KR

791

4.7K

R77

1 10

K

CNP705JK701

HEADPHONES

BI70

1

CNS7

01

BI70

5

CNS705

D712DS1SS133 D7

11D

S1SS

133

L701100H

D713DS1SS133

D714DS1SS133

R78147K Q709KRC102 M C7

143.

3/50

C7150.01

D715

DS1S

S133 R782

100K

RX701REMOTESENSOR

R783100

C71747/25C7

160.

022

RD20820

RD221.5K

RD232.2K

RD19680

RD211K

SW726X-BASS/DEMO

SW724OPEN/CLOSE

SW723DISC SKIP

SW725EQUALIZER

SW717REC

PAUSE

SW711CD

SW712TUNER(BAND)

SW713TAPE

SW719TUNING/

TIME DOWNSW718

MEMORY/SET

SW714VIDEO/

AUX

SW720CLOCK

SW715TIMER/SLEEP

SW716TUNING/TIME UP

RD031K

RD041.5K

RD052.2K

RD062.7K

RD02820

RD01680

SW704STOP

SW705PLAY

SW706REVERSE

PLAY

SW707REVERSE

MODE

SW702FAST REWIND/PRESET DOWN

SW703FAST FORWARD/

PRESET UP

SW701ON/

STAND-BY

R76610K

R76710K

R76810K

LED701SLR342VCJ

R76110K

R7654.7K R

756

4.7KR780

10K

R77610K

R77510K

R77310K

R80947K

C7200.022

R72

5 1K

R72

2 1K

R73

1 10

K

R73

6 1K

R72

3 1K

R73

3 1K

R71

8 1K

R71

9 1K

R72

0 1K

R72

1 1K

R72

4 1K

R72

6 68

0R

727

680

R72

8 2.

2KR

729

560

R76

4 1K

JOG701JOG VOLUME

C710

0.00

1 RD121K

RD11820

RD131.5K

RD1810K

RD175.6K

RD163.9K

RD142.2K

RD152.7K

RD10680

IC701IX0532AWSYSTEM

MICROCOMPUTER

C7011/50

FM SIGNAL

CD-XP500A/CD-XP500W

26

A

B

C

D

E

F

G

H

1 2 3 4 5 6



20191817161514131211109 8 7 6 5 4 3 2 1

LASE

R DR

IVER

80 79 78 77 76 75 74 73 72 71 70 69

27 28 29 30 31 3221 22 23 24 25 26

21 20 19 18 17 16 15 11 12 13 14 10 9 8 7 6 5 4 3 2 1

32 33 34 35 36 37 42 41 4039 38 22 23 24 25 26 27 28 29 30 31

MUTE

TP3

TP2 TP1

LD_M

+

LD_M

VCC4M

M+

VCC3

SPO

VCC2

SLDO

VCC

STAN

DBY

VREF

TOFD

SP-

SL

SL+

SP+

TR

TR+

FO+

FO

GND

GND FO

LDVRPD

FO+ TR+ TR

C F B A E VREFVCC

LDD

LDS FR

VVD

DPC

KIST

VVSS

PDO

2PD

O1

CONT

2CO

NT3

VSS

D

LLL

MO

NI1

FSEQ

V/*P

DEF

ECT

SBCK

/FG

CONT

5 CO

NT4

GPD

AC

SLDO

SPDO

FDO

REF1VREF

20 19 18

TDO ADAVSSADAVDD

JITTC RFMON TETEC FE

TIN2 FTIN1 EFIN2 BFIN1 ARSVSS RFVDD RFEFMIN

2 1

SLCISTSLCO

HPC1LXPICKUP

F C

B A E

VCC VREF

1

76

3

8

45

21

76

3

8

45

21

76

3

8

45

21

76

3

8

45

2

GND

TR

TRTR+ TR+

FO+ FO+ FO

PD

LDVR

4

1

7

2

6

3

54

1

7

2

6

3

54

1

7

2

6

3

54

1

7

2

6

3

5

GNDPUIN

SL+SL

SPSP+

SLIDE

SPIN

+

+

M

M

123456

123456

123456

123456

PU-IN

+

+

+

+

+

+

+

+

PICKUP UNIT

1

3 2

CD MOTOR PWB-D

CD SERVO PWB-C

+B

+B+B

+B +B+B

+B

+B+B+B

+B +B

R3 22KR4 8.2KR5 8.2KR6 22K

R18.2K R

28.

2K

CNP1

CNS1

A

CNS1

B

C147/25

C2 0.01

C380.01

C39100/10

C40

220/

6.3

CNP3

CNS3

A

CNS3

B

CNP3

A

C41100/10 C46

100/10

R44

12K

C520.001

C530.001

C40.001

C3 47/2

5

C9100/10

C5022P(CH)

R12330

C80.0027

C60.1

R747

Q1KT

A126

6 G

R

R910

R1027K

C28 100P(CHC57 56P(CH)

C27 0.022

C34 100P(CH

C32 100P(CH

C30 100P(CH

C33 0.022

C35

0.04

7R

39 680

R40 680

C36

0.22

/50

C37

0.1

R41 12K

R421.2K

IC1LC78645NCD SERV

R1110K

C110.22/50C12

100P(CH)C54

0.022

C1010/50

R13 1K

R141K R

15 1KR

16 1KR

17

1KR

18

1K

R2010K

R46820

D2DS1SS133

Q3KRC10

C50.047

IC2M63001FP

FOCUS/TRACKING/SPIN/SLED DRIIVER

SW4PICKUP IN

M1SPINDLEMOTOR

M2SLED

MOTOR

CNP2

CNS2

A

CNS2

BCD SIGNAL

785

4

6

12

27

CD-XP500A/CD-XP500W


The numbers 1 to 12 are waveform numbers shown in page 37.

6059585756555453525150494847464544434241

78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61

27 28 29 30 31 32 33 34 35 36 37 38 39 4023 24 25 26

D_GND (DRIVER)+6.5V

DISC NO

CD RES

O/C

A_5V

FRVV

DD

PCKI

STVV

SSPD

O2

PDO

1

CONT

2CO

NT3

VSS

VDD

5D

RF

*R

ES*W

RQ

DO DI CL CE

60 59

DATABCK

LRCKASDFIN

ASDACKASLRCK16MOUT

EFLGC2F

XVSSFSX/16MIN

XIN XOUTXVDDRVDDRCHORVSS

43 42 41

LVSSLCHOLVDD

TEST

DO

UTVD

D

VSS

MO

NI5

MO

NI4

MO

NI3

MO

NI2

MO

NI1

FSEQ

V/*P

DEF

ECT

SBCK

/FG

CONT

5 CO

NT4

GPD

AC

SLDO

F

20 19 18

TDO ADAVSSADAVDD

C ON

FEBA

SS DD

N

2 1

SLCISTSLCO

CLAMP SW

CLDIDOCEDRF WRQ

D_5VDGNDL-CHAGNDR-CH

10

7

1 2 3 4 5 6

3

1

9 8 7 6

2

4 5

1

2

4

3

8

5

6

1

2

4

3

5

6+

4

1

3

2

6

5

M

1

3 2CD LOADINGMOTOR PWB-E

CNS7

01P2

5 1

2 - D

FRO

M D

ISPL

AY P

WB

CNS6

01P1

8 1

- B

FRO

M M

AIN

PWB

CONSTANTVOLTAGE

+B+B

+B

+B+B

+B

+B

+B+B

+B

+B+B

+B

+B

+B

+B+B

+B

C28 100P(CH)C57 56P(CH)

C27 0.022

C34 100P(CH)

C32 100P(CH)

C30 100P(CH)

C33 0.022

C35

0.04

7R

39 680

R40 680

C36

0.22

/50

C37

0.1

R41 12K

IC1LC78645NECD SERVO

1KR

16 1KR

17

1KR

18

1K

R2010K

C130.022

R46820

D1DS1SS133

D2DS1SS133

Q3KRC102 M

R45820

R491

C14

100/

10 C220.01

C44

0.00

1

R242.2K

C2310/25

R2610K

C250.0015 R2710K

C260.0015

C16330/6.3

ZD1DZ3.3BSB

C24

10/2

5

L1

0.82

H

R22100

XL133.8688 MHz

R43220

R282.2K

R292.2K

R32 1K

R38 1K

R33 1KR34 1KR35 1KR36 1KR37 1K

R252.2K

R513.3

(1/4W)Fusible

Q2KT

C320

3 Y

C18100/10

R23 220

R47100

C480.022

C510.022

C420.01

CNP7

CNP4

CNS4

BI4

ZD2DZ3.9BSB

CNP8

SW1OPEN/CLOSE

SW2CLAMP

SW3DISC

NUMBERM3

T/T UP/DOWNLOADING MOTOR

R311K

1011

3785

4

6

9

12

CD-XP500A/CD-XP500W

28 Figure 28 WIRING SIDE OF P.W.BOARD (1/8)

A

B

C

D

E

F

G

H

1 2 3 4 5 6

NOTES ON SCHEMATIC DIAGRAM can be found on page 14.Figure 28 SCHEMATIC DIAGRAM (11/11)

42

41

40

39

3837

3635

3433

32

31

30

29

2827

26

25

24

23

22

12

11

10

9

87

65

4

3

2

1

21

20191817

1615

14

13

8

5

6

4

3

21

7

MIC IN

DATA

CLOCK

MIC LATCH

MIC IN(R)MIC OUT(R)A_+10V

+B+B

A_GND

MIC IN(L)MIC OUT(L)

CHAS

SIS

GND

MIC PWB-G

CNS6

02P1

9 1

0 - A

FRO

M M

AIN

PWB

+B

+B +B

123456789

1011

MIC SW DATA

CLOCK

LATCH

PS2

PS1VCF IL

L OUT

R OUT

SOURCEOUT

KEYCONIN

R IN

L IN

VOL IN

LPF2OUT

LPF2IN2

LPF2IN1

DAINTOUT

DAINTIN

DACONT

VCCGND

MCLKC ONT

VACL

MIC1 INALC1

ALC2

MIC1NF IN

MIC2 NF IN

MIC1 OUT

MIC2 OUT

MIC1 VOL IN

MIC2 VOL IN

MICOUT

LPF1 IN1

LPF2 IN2

LPF1 OUT

AD INTIN

ADCONT

REF

AD INTOUT

MIC2 IN

RK401K

RK37390

RK391K

CK41100/16

CK10 0.1

CK11 0.1

CK7 0.47/50

CK4447/25

CK72100/16

RK4

2 10

K

VRK120K(B)

CK5347/25

RK4

810

K

RK5

010

K

CK47220P

RK4318K

CK48220P

RK4618K

CK452.2/50

CK462.2/50

RK4910K

RK4

1 10

K

CK511/50

CK521/50

RK478.2K

RK456.8K

RK446.8K

CK49100P

CK50100P

CNPK

1

CK420.022

RK38100

RK14100(1/2W)

RK15100(1/2W)

RK36390

CK190.022

RK8

5.

6K

CK23 0.001

CK10.01

RK11 1K

RK10 1K

RK9 1K

CK4347/25

ZDK1MTZJ5.6B

RK12100

RK131.2K

QK1KTC3203 Y

ICK1M65856SPMIC AMP.RK256KRK356K

RK410K

RK71K

JK1MIC

CK9 2.2/50

CK8 4.7/50

CK130.0047

CK17 220/10CK18

100/16

CK16 0.22

CK150.068

CK25 2.2/50

CK26 2.2/50

CK122.2/50

CK140.001

CK21 0.068

CK24 2.2/50

CK33 47P

CK30 2.2/50

CK29 2.2/50

CK31 0.15

CK35 47P

CK34 47P

CK22 0.0047

CK20 0.22

DK1DS1SS133

PIN

K1

DK2DS1SS133

RK110K

ICK2KIA4558POPE AMP.

CK30.001

CK540.1

MICVOLUME

ICK2

MIC SIGNAL

CK44CK72

RK38CK46RK14

RK50 RK15

RK48 ZDK1RK47 R

K42

RK13CK47

ICK2RK12

RK43

QK1 CK49

RK44

CK52CK43RK49

RK3

9

CK45CK53

RK41

CK8

RK3 CK1 RK2

RK4

RK11

CNPK1

CK41

RK1

RK1

0

RK9

CK30

CK33

CK34

CK35

RK4

0

RK3

6R

K37

CK31

CK29

CK26

CK18

CK42 CK25

CK24

CK23

CK22

CK19

CK20

CK17

CK21CK13

CK12

CK16

CK15

CK14

RK8

RK7

CK54

CK9

CK11

CK7

CK51

RK4

5

CK10

CK3

DK2

DK1

CK50

CK48

RK4

6

PINK1MIC VOLUME

VRK1

JK1MIC

1234567891011

1234

8765

MIC PWB-G

CNSK1FROM

MAIN PWB

ICK1

123456789101112131415161718192021

3332313029 38373635 424140393428272625242322

E C B

P30 6 - A

29

CD-XP500A/CD-XP500W

7 8 9 10 11 12Figure 29 WIRING SIDE OF P.W.BOARD (2/8)

C861

T.F.

BR

COLOR TABLE

RD(R)ORYLGRBLVLGY

WH(W)BKPK

BROWNRED

ORANGEYELLOWGREENBLUE

VIOLETGRAYWHITEBLACKPINK

D856

D806 ZD803

R806 Q801

R808D805

C802ZD802 C803

D803C807

R80

2

C806IC854

R80

5

D80

4

R80

4ZD

801

R80

1C860C805

C862 CNP802

CNP801

D801

R80

3

C801

C804

D802

C809

C808

5 4 3 2 1

5 4 3 2 110 9 8 7 6

POWER PWB-A2

TRANSFORMER PWB-A3

PT801POWER TRANSFORMER

AC P

OW

ER

SUPP

LY C

ORD

AC 1

10/1

27/2

20/2

30-2

40 V

, 50

/60

Hz

BL

BR

F805T5A L 250V

F807T2.5A L 250V

F806T2.5A L 250V

F804

T2A

L 25

0V

F803

T2A

L 25

0V

E C B

F802T5A L 250V

F801

T5A

L 25

0V

C810

C811

321

CNS705

P32 1 - FFROM DISPLAY PWB

CNS801

P31 12 - GFROM MAIN PWB

LUG1

LUG2

SW801VOLTAGE SELECTOR

230-240 V

110 V127 V

220 V

110

V

127

V

220

V

230-

240

V

CD-XP500A/CD-XP500W

30

A

B

C

D

E

F

G

H

1 2 3 4 5 6Figure 30 WIRING SIDE OF P.W.BOARD (3/8)

R910

R904R902

C637

R60

6

C653

C652

C651

C

R60

5

C388

R374

R37

8

R372

R373 R38

8

R376R359

C395

R360C387R379 C38

6

C392 R377 R38

5

R395

R39

3

C385

C318

R383

C324

R327

C311C351

C356C313

C350

C312 C354 R

353

R355

C353R352

C355

C399C309 R311 C366R351

R313R365 C3

69

R350C36

1

R35

6

C342

C363

R611R615

C635

R613

R62

1R

610

C636

R61

4

C638R612

R905

R906R901

C904C903

C913C90

7

R90

3

C908

R909

R908

C910

R693

R692

C691R691

C690R690

C338 C335

C332C330

R323

R33

6 C334C323

R31

6

C317

C316

C314C3

03

C308C

304

C315

C305

C310R302

R32

5R

322

C306

R38

0R381

C397

C381

C382

C384

C302

C923

Q902

D90

6

R

R91

8

R91

9

R91

6

R91

7

C917

C916

R91

1 R926ZD903

IC901R912

R860R958

IC855C911C912ZD852R

859

C863

C86

Q603 R61

7 C616

C610

C614

C603

C608R642

C602C6

01

C607 C6

05 C

C609

R60

1

R60

2

R60

3

C615

R641

C383

R38

6IC302

C396R

387

R38

4

L351

C391

C380

R39

1

R39

2

R375C393 Q360R382

C389

L352ZD351

T301

Q302 T35

1

CF35

2

C398

C370

C352CF351

R30

9

C358

C357

CF303

IC303

X351

C371

C367

C373C362

R35

8

C374C3

68

R35

7

C365

C364

C372

T306

R62

0R

616

C640

R60

4

Q602

C639

Q601

R61

9

R61

8Q903

Q904C901

C902R935

R934C906

C905

LG3

L902

L901R907

C909

D90

7

R91

3

R92

1C919

Q901D

905

R92

0R

922

C920

LG2R940

R941 R938R939

C929

C927

C928

C926C9

43

R94

2

R94

3

C942

RL9

14R94

4R

945

D911D912

R94

7

C931 R950

Q905

R949 R937R946 C925

Q906

C946JK690VIDEO/AUX

C930

CNP9

71

Q604

C331

D302D301

T30312

CNP301 BF301

D30

5

L312

R31

4

IC30

1

T302

C307

C320

C394

X352

1

1

1 2 3

23456789

2 3 4 5 6 7 8 9

1213141516171819202122

10 11

1 2 3 4 5 6 7 8 10 11 12

14 1315161718192021222324

9

1CNSK1 2 3 4 5 6 7 8 9 1110

1 2 3 4

2222324

CNS97112RD

BR

12

M4FAN MOTOR

AM LOOPANTENNA

FM75 OHMS

GND

MAIN PWB-A1

VD302

B C E

BCE

321

VD303

1 2 3

VD30

1

TP302

12

R-CH

L-CH

BCE

ECB

BCE B C E

B C E

E C B

E C B

E C B

+

+


R-CH

L-CH

R-CH

L-CH

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

BCE

ECB

E C

FFC

CNPK1

P28 5 - GTO MIC PWB

SO302FM ANTENNA

TERMINAL

TP301

SW601SPAN SELECTOR

50 kHz/9 kHz

100 kHz/10 kHz

GYBLGYBL

BL GY

BL GY

BL GY

BL GY

BL GY

RD

31

CD-XP500A/CD-XP500W

Figure 31 WIRING SIDE OF P.W.BOARD (4/8)7 8 9 10 11 12

R140

R14

6R147

R143R10

8

R10

7

R144C104

R106C10

6 R112

R104

C105 R103

R102 R105R101 C108C109

C110C107 R120

C116R118

R150C124R128R126

C135C129 R124R130

R135R132

C130 C120R134 R122

R13

9

R133

R127 R131R137 R129C119 C123

C121R121

R123

R11

9

C115

R117

R643

C102

C101

R11

0

R109

C625R609 R1

48

R608C626

C630R644

R853

R60

6

C612C653

C611

R607

C629

BR

COLOR TABLE

RD(R)ORYLGRBLVLGY

WH(W)BKPK

BROWNRED

ORANGEYELLOWGREENBLUE

VIOLETGRAYWHITEBLACKPINK

LG1

Q110

R14

2

Q109

Q112 R141

C139 C140

C138 L103

C141

Q111

R14

5 C137

BI10

2R

111

Q106

Q104

C103

Q102R11

4 Q101

Q103R116

7

R115

C114

IC10

1

C112

C118

C126C131

C133C128

C127Q108

C132C134

R158R138

R136

Q107

C125

C143

CNP7

01

C117

C113

C111

R11

3

CNP101 Q10

5

C617

C621

Q114

Q113

C623

R149

C624

C618

C622

C620

D85

7

D85

1D

852 C857

R852C858

C852

C864

D85

9 R854

C853C855 C85

4

C859

D85

8

IC853IC852IC851

C915

D910

C856

R930R928

R929D909

R92

5

C922

WTM

901

C921

Q902 R927

ZD90

2

R91

9

C916

C918R926

ZD903

C914

R860

C851

IC855ZD852R

859

C863

C865

C616

C610

C614

C603

C606

C608

C602

IC601

C607 C6

05 C613

C609

R60

2

C615C619

R641

1

10

1 8

JK70

1H

EAD

PHO

NES

CNP705

BI80

1

WHGYWHGYWHGYWHGYWHRD

10987654321

12345678

5

1

1 2 3 4 5

1 2 3 1 2 3 1 2 3

123

242322212019181716151413

123456789101112

1357911131517

2468

5 6 7 8 9 1110

10121416

1918

2120

1 21

BI601

RD

BK BL BK BL BK BL BK

RDBKBLBKBLBKBLBK

1 2 3 4 5 6 7 8 9 10 11 12

14 1315161718192021222324

HEADPHONES PWB-B2

4 3 2 1

ECB

E C B

FFC701

CNS701A

P33 12 - DTO DISPLAY PWB

NPK1

8 5 - GMIC PWB

B C E

BCE

ECB

321

321

ECB

ECB

3 2 1 E C B

E C B

E C B

E C B

E C B

E C B

FRO

M

TAPE

2 R

ECO

RD/P

LAYB

ACK

ERAS

E HE

AD

FROM TAPE 1 PLAYBACK HEAD

CNP7P34 4 - A

TO CD SERVO PWB

CNP801P29 10 - A

TO POWER PWB

CNS601

FW901

1 5

CNS801

P35 10 - F

P35

11

- F

11

1

BIK1

RDGYBLGYBLGYBL

GYBLGYBL

GY

BL GY

BL GY

RD

1

BI1027

CNS1021

WHBK

PKBKWHYLBL

WHBK

PKWHYLBL 6

543

21BR

GY

CD-XP500A/CD-XP500W

32 Figure 32 WIRING SIDE OF P.W.BOARD (5/8)

A

B

C

D

E

F

G

H

1 2 3 4 5 6

R77

3R

722R712

R711R710R709R769

C704

1

100

C705

C703

C716

R783

R793R763

R703R704 R7

06R

705

R70

8R

781

R756R747R791

R713R714R715

R780

C709

C710

R777

R77

5

R77

6

R778

RD

20

R77

2

RD

21

C715

R78

21

12

2BI703

CNS703

CNS701

CNS705

LED704

SW717REC PAUSE

SW716TUNING/TIME UP

SW715TIMER/SLEEP

SW714VIDEO/

AUX

XL70

1

FL701

Q705

R792

RX701

R702D714D713

Q709

C714

L701

C721

D712

R75

9

SW725EQUALIZER

C702

R716RD23RD22 R717

R739

JOG701JOG VOLUME

R80

9

RD

19Q70

6

R77

0

R779

Q707

Q708CNP702

FFC702

1

1 10

23

45

67

89

10

C712

R76

0R

740

D71

0D

709

BI70

5

1

5

1

10

SW723DISC SKIP

SW724OPEN/CLOSE

SW726X-BASS/DEMO

BI70

1

D71

1D

715

C707 C7

01 C71

7R795

R79

4

WHRD

BKWHBKWHBKWHBKWHBKRD

109876

RDWHGRWHGR

12345

54321

LED APWB-B3

DISPLAY PWB-B1132

3 2 1

CNP70312

CNP8

P34

3 -

ATO

CD

SERV

O P

WB

CNP8

02

P29

9 -

ATO

PO

WER

PW

B

TO TAPE MECHANISM PWB

E C B

E C B

BCE

B C E

1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

P35 9 - B

R707

33

CD-XP500A/CD-XP500W

Figure 33 WIRING SIDE OF P.W.BOARD (6/8)7 8 9 10 11 12

R75

2

RD01

R731

R75

7

R75

5

R754

R771

R741

R76

1

R751

R790

R79

6R

797

RD02

RD06

RD

03

RD

04 RD

05

RD17

RD

16 RD

15

RD14

RD

18

RD12RD11

RD

10

R77

3

R767R766

R72

1R

720

R72

3

R72

2

R768R718

1 5 1015

2025

3540

4555

6065

70758590

95

30 31

50

51

8081

100

IC70121

BR

COLOR TABLE

RD(R)ORYLGRBLVLGY

WH(W)BKPK

BROWNRE

Documents

Xp500 Manual de Servicio Minicomponente Sharp