40
FILE NO. Service Manual CONTENTS DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution .......................................... 1 DVD Mechanism Replacement ........................................ 1 Service mode ................................................................... 2 Important Note ................................................................. 5 How to load software for MPEG P.W.Board .................... 5 Cautions for PWB or IC assy exchange ........................... 5 Cautions FM antenna wire ............................................... 5 How to take out a disk ...................................................... 5 Tuner adjustment ............................................................. 6 Exploded View (Cabinet & Chassis) ................................ 7 Parts List .......................................................................... 8 Wiring Connection ........................................................... 13 IC Block Diagram & Description ....................................... 14 Schematic Diagram .......................................................... 30 Wiring diagram ................................................................. 42 REMOTE CONTROLLER RB-DVD1JP

Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

Embed Size (px)

Citation preview

Page 1: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

FILE NO.

Service Manual

CONTENTS

DVD Micro ComponentSystem

DC-PT70 (UK)

(XE)

PRODUCT CODE No.129 696 03 UK129 696 04 XE

REFERENCE No. SM5810572

Laser beam safety precaution .......................................... 1

DVD Mechanism Replacement ........................................ 1

Service mode ................................................................... 2

Important Note ................................................................. 5

How to load software for MPEG P.W.Board .................... 5

Cautions for PWB or IC assy exchange ........................... 5

Cautions FM antenna wire ............................................... 5

How to take out a disk ...................................................... 5

Tuner adjustment ............................................................. 6

Exploded View (Cabinet & Chassis) ................................ 7

Parts List .......................................................................... 8

Wiring Connection ........................................................... 13

IC Block Diagram & Description ....................................... 14

Schematic Diagram .......................................................... 30Wiring diagram ................................................................. 42

REMOTE CONTROLLER RB-DVD1JP

Page 2: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 1 -

LASER BEAM SAFETY PRECAUTION

• Pick-up that emits a laser beam is used in this CD player section.

1. Cautionary instructions in handling the assy(Safety instructions)Optical pickupThe laser beam used in the pickup is classified as "class 2". Ex-posing your eyes or skin to the beam is harmful. Take care not todo so.

(Caution against static electricity and leakage voltage)Ground securely the work tables, tools, fixtures, soldering irons(including those made of ceramic) and measuring instrumentsused in the production lines and inspection departments thathandle loaders. The workers shall also be grounded.

(Cautionary instructions in handling)Do not touch the object lens when handling a loader, or the lenswill be stained, resulting in inadequate playability.There is no power supply protection circuit provided for this prod-uct or adjustment/inspection device. Short-circuiting may lead tofire or damage.Take care so as to protect from exposure to water, the entry ofmetallic pieces or dew condensation.In particular, a strong magnet adjacent to the pickup will not onlyget inoperative but can damage the pickup if a small metallicpiece, such as a screw or swarm, enters.The loader edge can cause injury if inadvertently handled.Do not touch a rotating disk, or injury may result.

This product is a precision device. Handle carefully.A shock or dropping will cause misalignment or destruction. If itshould occur, refer to clause 2.This product is so designed as to endure an initial shock equiva-lent to a drop from a height of approx. 90 cm under the packedcondition.After the initial shock, the resistivity will still remain at a level of50 to 60 G, but the mechanical robustness will weaken.Do not place in a dusty location.The entry and deposition of dirt into or on the pickup lens ormoving section will cause malfunction or degradation.

DVD MECHANISM REPLACEMENT

(Connectors)Do not connect or disconnect while power is on.Connecting or disconnecting signal wires or the main power cordwhen the power is on may destruct the unit or fixture.When connecting, push all the way in securely.An insufficient insertion may cause a bad contact, leading to anerroneous operation.Do not connect or disconnect roughly by an excessively strongforce, or a broken wire or bad contact may result.Semiconductors are connected. Do not touch connector termi-nals directly.If the worker is grounded, there is nothing to worry about staticelectricity, but the rust on the connector terminal surface causedby the touch may result in bad contact.

(Caution) Before disconnecting FFC cable, make it "SHORT" as shown left. After connecting FFC cable,make it "OPEN" as shown left.

(Power source)The power source need be good in quality (free from instanta-neous interruptions or noises).A low quality power source may well cause malfunction.

(Storage)Do not place or store in a dusty place or a place where dewcondensation is possible.The entry and deposition of dirt or dust into or on the pickup lensor moving section will cause malfunction or degradation.Also, dew condensation causes rust; the rust penetrate into theprecision part of a pickup, causing malfunction, or degrading theoptical quality of the internal lens and reflector, which also leadsto malfunction.

(OPEN)(SHORT)

CAUTION :USE OF CONTROLS OR ADJUSTMENTSOR PERFORMANCE OF PROCEDURESOTHER THAN THOSE SPECIFIED HEREINMAY RESULT IN HAZARDOUS RADIATIONEXPOSURE

LASER OUTPUT.......... 0.6 mW Max. (CW)

WAVELENGTH ............. 790 nm

CAUTION – INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅRSIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSEFOR STRÅLING.

VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNADOCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.

VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENNDECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNGÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.

VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINANÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

Page 3: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 2 -

Region Undefined

SERVICE MODE

B. How to enter Service Mode.You can enter Service Mode in any one of the following ways (1 to 3).

1. Using the buttons on the main unit

1-1. Dislay on "No Disc" by Function button.

1-2. Immediately (within one second) after pushing sound preset button both and buttons simultaneously,

push button.

A. Market / Region SETUPIn the initial condition for this model, Market and Region

information are undefined.

In the following cases, be sure to set up Market/Region.

1. When updating the system using CD-R

(Part code :0PRADC9695--A ).

2. When replacing a DVD substrate.

While Market/Region information are undefined, the message

"Region Undefined" is displayed on the screen.

NOTE: Even if the condition is not under 1 or 2 above, if the

message "Region Undefined" is displayed, be sure to set up

Market/Region.

2. Pushing the covered key located beneath Book Mark key on RB-

1500 or REM-S1500.

3. Simultaneously pushing both Shift key and ON SCREEN key on RB-TS780.

Page 4: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 3 -

SERVICE MODE

C. Setup Procedures1. Displaying SERVICE MODE screenDisplay Service Mode screen following the instructions "How to

enter Service Mode" above. Region 0 Market BackendVersion S31130A0Loader Version 17 Z09 Y03

Value

2. Displaying Internal Setup screenPush button within three seconds after operating the

Service Mode display.

On the Internal Setup screen shown on the right, set up Market

and Region.

3. Setting Market code

3.1. While a highlighted indicator is displayed on the right side

of the Market denotation, push numeric buttons on the

remote controller.

When you push wrong number , push CLEAR button.

(The indicator reset to "00")

Be sure to input by double figures.

Maket code of UK model is "02", and XE model is "03".

3.2. Specify the code of the model in accordance with the

Market/Region Setup Table above.

3.3 Once the desired code is displayed, push p button to

move the highlighted indicator to the Region input area.

Internal SetupMarket WMRegion 2 Exit

00-WM 01-SFC 02-UK 03-XE 04-S1805-SS 06-PA 07-AU 08-CN 09-JP10-FXE 11-MX 12-NT

09

Internal SetupMarket WMRegion 1

Exit

00-WM 01-SFC 02-UK 03-XE 04-S1805-SS 06-PA 07-AU 08-CN 09-JP10-FXE 11-MX 12-NT

00

(Reference figure)

(Reference figure)

(Reference figure)

Page 5: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 4 -

SERVICE MODE

4. Setting REGION code4.1 While a highlighted indicator is displayed on the right side

of the Region denotation, push ENT, and each button

on the remote controller. With each push the indicator will

advance as shown below.

1 <-> 2 <-> 3 <-> 4 <-> 5 <-> 6

5. Saving settings5.1 Make sure that the Market and Region settings are properly

set.

(If any of the settings are incorrect, you can make a change

by moving the indicator using o button, and following

procedures 3 and 4 above. )

5.2 After ensuring that the settings are all correct, push ENT

button while the indicator is on Exit area. The settings are

now saved.

6. Finishing settings6.1 After a few seconds, the Internal Setup screen disappears,

and then the Service Mode screen is displayed again for

three seconds as shown on the right.

You should check the settings.

Region 2 Market BackendVersion S31204A2Loader Version 17 Z09 Y03

Value

6.2 Power OFF.

Internal SetupMarket 00Region 1 Exit

00-WM 01-SFC 02-UK 03-XE 04-S1805- SS 06-PA 07-AU 08-CN 09-JP10-FXE 11-MX 12-NT

1

Internal SetupMarket 00Region 1

00-WM 01-SFC 02-UK 03-XE 04-S1805- SS 06-PA 07-AU 08-CN 09-JP10-FXE 11-MX 12-NT

Exit

Backend version S 31204 A 2

Brand (S : SANYO , F : FISHER)

Version ( 2 0 0 2 . 12 . 25)

Sub Version (A,B,......Z)

Region ( 0 : Region undefined

1 ~ 6 : Region defined )

Loader Version (17 Z09 Y03)

(Reference figure)

(Reference figure)

(Reference figure)

4.2 Set up the region coder currently displayed on the set.

4.3 Once the desired number is displayed, push p button to

move the highlighted indicator to Exit area.

The sample of a display of a regioncode.3

Page 6: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 5 -

SERVICE MODE

D. IMPORTANT NOTE1. Once the "Market/Region" settings are written into EEPROM (IC801) on the DVD substrate, they cannot be reset.

(However, updating the system using CD-R enables you to make new settings.)

2. While the Internal Setup screen is displayed, pushing the Power button enables you to terminate the operations without

making any settings.

HOW TO LOAD SOFTWARE FOR MPEG P.W.BOARD

1. Power on, then open disk lid.

2. The function key of remote control is pushed and it is made DVD/CD mode.

3. It take on CD-ROM for UPDATE software to the tray, and disk lid close.

4. It is displayed on a screen as "Reading" and is displayed on LCD as "READING."

5. A screen will become noise-like if UPDATE is started.

Cautions) update is not ended even if rotation of a disk stops.

3. For the time being, tray open and FL display remain "UP DATING".

4. Loading of software will be completed, if update is started and about 60 seconds pass,

then the display of "update" of LCD will be "GOOD-BY" and disappears soon.

5.The disk for update is taken out.

6. Next, set up market code and region code by "SERVICE MODE"

CD-ROM part code is "0PRADC9695--A".

CAUTIONS FOR PWB OR IC ASSY EXCHANGEAfter an MAIN board(614 329 5587) or IC ASSY(410 507 6601) exchange should carry out loading of the software by thenewest CD-R, and should check operation.

CAUTIONS FM ANTENNA WIREThe knot is made so that FM antenna line may not enter during a set of a line. If it enters in a set of FM antenna line, There is adanger that a line will melt into the high-fever part in a set.Be careful of below at things at the time of disassembly of a set, and an assembly.At the time of disassembly of a setRemove thermal shrinkage tube, and disassemble a set after loosening the knot of a line.At the time of the assembly of a setMake a knot to the place distant from the end of a line 885mm or more, fix a knot to it by thermal shrinkage tube(parts code :614 330 9918 ULSUMITUBE-F2,D4.0), and a line should not enter it from a knot.

REAR CABINET

885 mm or more

FM ANT.

Thermal shrinkage tube(parts code : 614 330 9918 ULSUMITUBE-F2,D4.0)

Page 7: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 6 -

Input Output

IC231 3-22Pin

TP24,25

TP11 (H)

TP12 (E)

90.0MHz

106.0MHz

Input Output

1 IFAdjustment

Loop Ant IC231 19Pin_DCCUT(TP26)-GND

522kHz T2002 Max.

'---

603kHz L2151 Max.

1404kHz CT252 Max.

0.0±0.05V

About 1.1V

FM AntSG=66dBµV

87.5MHz

98.0MHz XF233

L2103

RemarkSGFrequency

2 CoverVoltage

--- TP11 (H)

IFAdjustment1

Adjustment

---

1. FM

Step AdjustingCircuit

Connection

108.0MHz

Tracking3

2 Cover

Remark

2. AM

Step AdjustingCircuit

Connection SGFrequency

Adjustment

3 Tracking

522kHz

TP13 (L)

TP14 (R)

TP15 (E)

TP12 (E) 1710kHz

---

L2153

Confirm voltage is < 8.0V

Loop AntSG=80dBµV/m

TP13 (L)

TP14 (R)

TP15 (E)

FM AntSG=8dBµV L2102 Max.

1.0±0.1V

Confirm voltage is < 8.5 V.

TUNER ADJUSTMENT

Antenna : 75Ω unbalanced direct, Modulation : 1 kHz

Dev. : ±22.5kHz(MONO), ±22.5kHz(STEREO),±6.75kHz(PILOT)

RF Level : dBuV EMF

Output Level : about 100mV at TP13, TP14, TP15

Anntena : IRE Loop(SG), Moduration : 1kHz 30%

RF Level : dBuV EMF

Output Level : about 100mV at TP13, TP14, TP15

• Use a plastic screw driver for adjustments. • MODE : ST (Stereo)

• Speaker impedance : 8 ohms • TUNING FM : 87.5 - 108MHz

AM : 522 - 1710 kHz

A B C D EA B C D E

VG

ND

DV

D/T

V-L

AG

ND

DV

D/T

V-R

FR_G

ND

DG

ND

DG

ND

D9V

LID

_SW

D-M

UTE

D5.

6VD

VD

_PC

ON

DIP D

E

112

13 24

1324

121

1 E

E

CN

445

J4

TUD

ITU

_DO

UT

GN

DJ4

408

J4416 J4016

J4013

J4018J4015

J401

9

J44

J440

CN400

J440

J441

3

J441

2

J441

1

2 51 R460200J442

3

J442

2J4

421

J442

0

J4418

J4012

J42

J4400

J441

4

CN420D

2453

X24

51C

2457

L2151

L215

3

L245

1

C24

51

XF2

33

D21

03

J221

0

D2153

Q24

51

J2201

XF2

21

XF222

C23

21

C23

05

C2328

C2327

C23

07

C23

17

T200

2

J2218

C2303

J2108

J2204J2101J2103J2104

J202

2

J2105

J203

1

C21

16

R_C

H

L_C

H

+9.0

V

GN

D

J2016

J2017

J201

9

J221

6

IC231

IC241

J221

1

J203

3

J2015

J202

5

R21

09TP

11(H

)J2213

CN201

S20

01

IC211

J2009

J2011

J2012

C23

06

J2024

L2104

D2102

L2103

C23

11

C2313

J2030 J221

4

J221

2

J2026

J2002

J204

5J2

044

J204

3

J202

8

J203

2

J203

4 J2035

J2205

CT2

52

J200

1

J2209

D2101

J2207

Q22

01

J204

6J2

036

C2901

J2005

CN

202

J2203

J2014

J220

8

J2106J2107

J2013

J220

6

J200

6

XF2

11

J2029

J2042

J2219

J203

8

J2020

J200

7

R21

48

C2151

LC72121M

LA1844ML

J2102

J

J2018

J2023L2

102

R2101

R2202 R2203

R2301

J204

7

C2301

R2311J2037

J202

7

J200

8

J2041

D2104

C24

58

J202

1

Q24

50

D2450

J220

2

J2004

J221

5

J2039

J2010

J204

0TP

12(E

)

0V-A

DJ

LA1186N J204

8

J2217

R2140

C2140L2

101

L210

0CN203

XF2

31

R4123

R41

29

R41

27 R4121

R41

31

126

CAN

R23

03

IC241

IC231

C2461

C2456

R24

53R

2452

C24

55

C2154R2131

R2149

R21

51

C2453

C2454

C23

04

R2304

R23

05

R23

06

C23

20

C2319

C23

09

C23

16R23

07

R2309

R23

08

C23

08

C23

10

C2312

R2302

C2902

R28

01R

2701R

2100

R27

12

R2812

C2314

C2302

C24

62

C2600

C23

22

C24

63C2464

C23

18

R2106

C2323

C2101

C2105

C2103

C2107 R2102 R2107 C21

10

C2111

R2108

C2112

R2103

C21

14C2113

R2110R2201

R2204

C24

52

R2111

C21

04

C2102

C21

06

C2141

C21

52C

2115

R2120

C2203

R21

05

C2109

C23

30

R23

58

R2454

R2455

R24

64R

2462

R24

61R

2463

R24

50

R24

60

R24

59

R2451

C23

15

R24

56

C29

98

SG

201

SG202

L2153 CT252 L2151 TP25 TP24

L2102 L2103 TP11 TP12 T2002 XF233 TP13 TP15 TP14FM ANT.(H)FM ANT.(E)

TP26

Page 8: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 7 -

EXPLODED VIEW (CABINET & CHASSIS)

60(U

K) 60

(XE

,SS

,KR

)

Y05

Y01

Y06

Y15

Y13

Y17

Y19

Y18

Y20

Y20

Y21

Y24

Y24

Y21

Y25

Y14

Y16

Y02

1

2

34

56

7

8

910

13

14

15

15

72

16

71

73

30

27

2526

6259

61

20

18

19

2122

11

74

1217

53

58

5130

54

555657

52

Y03

Y03

Y07

Y09

Y10

Y09

Y10

Y12

Y07

Y08

Y03

28

29

29

Y11

52

62

63

75S

CA

RT

PW

B(U

K,X

E O

nly)

Page 9: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 8 -

PARTS LIST

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

PRODUCT SAFETY NOTICEEACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THEIEC SYMBOL !!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY ANDPERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !!! , USE ONLY THEREPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THATARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BEMADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORERETURNING THE PRODUCT TO THE CUSTOMER.

REF.NO. PART NO. DESCRIPTIONPACKING & ACCESSORIESREF.NO. PART NO. DESCRIPTION

645 063 7483 ASSY,ANTENA,LOOP645 066 9330 CABLE,VIDEO,CABLE,VIDEO614 329 5303 CARTON CASE(UK)614 329 5310 CARTON CASE(XE)614 329 0315 CUSHION,FRONT614 329 0322 CUSHION,REAR614 329 5365 INSTRUCTION MANUAL(UK)614 329 5372 INSTRUCTION MANUAL(XE)614 329 5426 INSTRUCTION MANUAL,GREEK(XE)645 037 8102 POLY BAG-0150X0500*NC,

AC CORD(UK)645 042 3628 POLY BAG-0150X0500*NC,

AC CORD(XE)645 067 3887 POLY BAG-0180X0250*NC,

ACCESSORY645 066 4410 POLY BAG-0250X0350*NC,

INST MANUAL645 066 3864 POLY SHEET-0900X0300*NC,

SET(UK)645 067 5164 POLY SHEET-0900X0300*NC,

SET(XE)645 064 9356 REMOCON,RB-PT70,RB-PT70

30 614 330 1028 ASSY,BOX,SPEAKER(UK)30 614 330 1721 ASSY,BOX,SPEAKER(XE)

CABINET & CHASSISREF.NO. PART NO. DESCRIPTION1 614 319 6983 COVER,DECK(UK)1 614 325 7981 COVER,DECK(XE)2 614 319 7003 DEC,WINDOW,DECK(UK)2 614 326 3043 DEC,WINDOW,DECK(XE)3 614 320 3520 SPRING,WIRE,DOOR DECK4 614 319 7096 LID,CASSETTE5 614 329 0469 PANEL6 614 329 5228 ASSY,PANEL FRONT(XE)6 614 329 5211 ASSY,PANEL FRONT(UK)7 614 319 7072 KNOB,VOLUME8 614 303 1277 LATCH,CAM,DECK DOOR LOCKING9 614 309 7969 ASSY,GEAR,LID CASSETTE10 614 330 0816 BUTTON,OPERATION,11 KEYS(UK)10 614 330 0809 BUTTON,OPERATION,11 KEYS(XE)11 614 319 6945 BUTTON,RIGHT,4 KEYS12 614 325 7974 BUTTON,POWER13 614 328 7322 SHIELD,MPEG14 614 328 7254 MOUNTING,MPEG15 614 325 5369 SPACER,MECHA,BASE MECHA FIX16 614 328 7193 COVER,PICK UP17 614 328 7261 MOUNTING,DVD18 614 322 2125 ASSY,GEAR,LID DVD19 614 303 0263 LATCH,PUSH,DVD DOOR LOCKING20 614 328 8442 SPRING,LID DVD21 614 328 7247 LID,DVD22 614 330 0847 DEC,WINDOW,DVD(XE)22 614 330 0854 DEC,WINDOW,DVD,LID(UK)25 !!! 614 330 0465 PWB,STOPPER,STOPPER27 614 329 5150 ASSY,CABINET,REAR(XE)27 614 329 5143 ASSY,CABINET,REAR(UK)

28 614 328 2877 ASSY,MECHA,KIT800 SE BASE,BASE MECHA

29 614 329 8465 MOUNTING,TRANS,TRANS

FIXING PARTSREF.NO. PART NO. DESCRIPTIONY01 411 156 2105 SCR S-TPG BIN 2.3X6,

PANEL+PANEL FRONTY02 411 021 3503 SCR S-TPG BIN 3X10,

F-PANEL+LATCH CAMY03 411 021 3503 SCR S-TPG BIN 3X10,

F-PANEL+DECK MECHAY05 411 020 8905 SCR S-TPG BRZ+FLG 3X10,

MTG DVD+ASSY.GEAR LID DVY06 411 021 3503 SCR S-TPG BIN 3X10,

FRONT PWB+MTG DVDY07 411 021 6405 SCR S-TPG BIN 3X8,

SHIELD MPEG FIXY08 411 021 6405 SCR S-TPG BIN 3X8,MPEG FIXY09 411 132 4703 SCR S-TPG BIN 2X10,DVD MECHAY10 411 185 0103 WASHER Z 2.1X9.5X0.5,

DVD MECHAY11 411 153 0708 WASHER Z 3X15X0.8,

REAR+P-TRANSY12 411 021 0809 SCR S-TPG BIN 2X6,

DVD MECHA COVERY13 411 020 8905 SCR S-TPG BRZ+FLG 3X10,

F-PANEL+ASSY.GEAR DECKY14 411 021 4906 SCR S-TPG BIN 3X20,

F-PANEL+MOUNTING DVDY15 411 021 3503 SCR S-TPG BIN 3X10,

MAIN PWB +MTG DVDY16 411 184 0906 SCR S-TPG BIN 2.3X10,

LID DVD+DEC WINDOW DVDY17 411 098 4403 SCR S-TPG BIN 3X25,

REAR+P-TRANSY18 411 021 3503 SCR S-TPG BIN 3X10,

REAR+PWB STOPPERY19 411 098 4403 SCR S-TPG BIN 3X25,

REAR+PANEL FRONTY20 411 098 7800 SCR S-TPG FLT 3X12,

REAR+MTG(L/R)Y21 411 021 6405 SCR S-TPG BIN 3X8,

SHIELD BOTTOMY24 411 021 3404 SCR S-TPG BIN 3X10,REAR+OUTY25 411 021 3404 SCR S-TPG BIN 3X10,

SHIELD REAR FIX(XE)

ELECTRICAL-PARTSREF.NO. PART NO. DESCRIPTION26 645 031 7637 CORE,FERRITE,FOR AC CORDor 645 051 0649 CORE,FERRITE,FOR AC CORD51 614 329 9516 ASSY,WIRE,AMP-DECK52 614 330 9093 CORD,1P CONNECTOR,

TUNER GND-SHIELD53 645 067 5577 FLEXIBLE FLAT CABLE54 614 330 6122 ASSY,WIRE,AMP-DVD55 614 329 0414 ASSY,WIRE,FRONT-DVD

Page 10: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 9 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

56 645 066 2430 FLEXIBLE FLAT CABLE,MECHA57 645 066 2423 FLEXIBLE FLAT CABLE,PICK-UP58 614 274 2013 CORD,ID CONNECTOR,FM ANT59 614 329 3170 ASSY,WIRE,AMP-DG60 !!! 645 036 9797 CORD,POWER-1.6MK,FOR UK(UK)or !!! 645 036 9803 CORD,POWER-1.6MK,FOR UK(UK)or !!! 645 054 0233 CORD,POWER-1.6MK,FOR UK(UK)60 !!! 645 016 9939 CORD,POWER-1.74MK,FOR XE(XE)or !!! 614 255 2513 POWER CORD,FOR XE(XE)61 !!! 645 067 0282 TRANS,POWER62 645 051 0656 CORE,FERRITE,

DG-MAIN,DVD-MAIN,FRONT-DVDor 645 042 8999 CORE,FERRITE,

DG-MAIN,DVD-MAIN,FRONT-DVD63 614 330 6139 ASSY,WIRE,DVD-SCART

REF.NO. PART NO. DESCRIPTION

FRONT P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION71 614 329 9851 ASSY,PWB,FRONT(UK)(Only initial)71 614 330 1738 ASSY,PWB,FRONT(XE)(Only initial)BRC60 614 328 7209 COVER,LED,COVER_LEDBRH60 614 328 7230 HOLDER,LCD,HOLDER_LCDBRS60 614 327 1512 DEC,SHEET,LCD,DEC_SHEET_LCDCN601 645 009 8444 SOCKET,FFC 24PCN602 614 310 2656 PLUG,9Por 645 006 0960 PLUG,9PD6211 407 225 7300 LED LT03B3-43-URE1(UK)D6211 408 053 4004 LED LT0334-43-UBC1,

AMBER_LED(XE)DS601 407 232 4002 PHOTO DIODE SPS-440-1-VGIC601 410 507 6908 IC LC877440A-53C2IC602 410 429 7908 IC AT24C02N-10SI-2.7or 410 448 8504 IC S524A40X21-SCB0or 410 448 8405 IC S524A40X21-SCT0IC603 409 575 1908 IC PST3645UL6010 645 001 4550 INDUCTOR,10U KLCD61 645 065 1656 LCDLG601 614 129 9082 LUGQ6108 405 011 8500 TR 2SC1740S-Ror 405 011 8609 TR 2SC1740S-Sor 405 017 9600 TR 2SC3330-Tor 405 017 9709 TR 2SC3330-Uor 405 143 8706 TR KTC3199-GRQ6211 405 000 3806 TR DTC114YSor 405 143 0007 TR KRC107MQ6212 405 000 3806 TR DTC114YSor 405 143 0007 TR KRC107MQ6271 405 000 3806 TR DTC114YSor 405 143 0007 TR KRC107MQ6272 405 004 4601 TR 2SA608-F-SPAor 405 004 5103 TR 2SA608-G-SPAor 405 006 1806 TR 2SA933S-Ror 405 006 1905 TR 2SA933S-Sor 405 143 6504 TR KTA1267-GRS6001 645 054 1230 SWITCH,ROTARY(ENCODER)S6110 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6111 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6112 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6113 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6114 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6115 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1T

S6116 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6117 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6210 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6211 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6212 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6213 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6214 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6215 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6216 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TS6217 614 220 5471 SWITCH,TACTor 614 240 1002 SWITCH,TACTor 645 006 5958 SWITCH,PUSH 1P-1TSG601 645 055 3202 SURGE-ABSORBERX6000 645 032 1627 OSC,CRYSTAL 32.768KHZ,XTALX6102 645 018 6103 OSC,CERAMIC 6.000MHZ,6MHZ

DVD P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION72 614 329 5587 ASSY,PWB,DVD(Only initial)C8535 !!! 403 373 7902 ELECT 150U M 6.3VCN100 645 065 3797 SOCKET,FPC 24PCN110 614 310 2595 PLUG,3Por 645 005 8226 PLUG,3PCN162 645 057 5945 SOCKET,FPC 6PCN870 645 037 3831 JACK,RCACN871 407 234 1801 PHOTO COUPLE GP1FA513TZMCN873 614 310 2656 PLUG,9Por 645 006 0960 PLUG,9PCN874 614 310 2694 PLUG,13Por 645 005 8233 PLUG,13PCN875 614 310 2663 PLUG,10Por 645 006 0977 PLUG,10PD1000 407 221 1906 DIODE KDS121Eor 407 162 8507 DIODE DAN222D1001 407 221 1807 DIODE KDS120Eor 407 179 1805 DIODE DAP222D1002 407 149 0807 DIODE 1SS355D1700 407 149 0807 DIODE 1SS355IC100 409 564 4507 IC LA9703WLS-MPBor 409 518 1507 IC LA9703WL-MPBIC101 409 543 7208 IC KTC801U-YIC102 409 543 7208 IC KTC801U-YIC130 409 564 5702 IC LC78663NRW-USTor 409 531 6107 IC LC78663NRWIC131 410 433 0308 IC M11L416256SA-35TIC160 409 562 8804 IC IKE80-EIC800 409 546 2002 IC ZR36748IC801 410 448 8405 IC S524A40X21-SCT0or 410 448 8504 IC S524A40X21-SCB0or 410 429 7908 IC AT24C02N-10SI-2.7IC802 409 505 0803 IC PST3627UIC806 410 430 9403 IC 74VHCT08AMTCXIC807 409 521 9606 IC CD4066BCM

Page 11: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 10 -

PARTS LIST

REF.NO. PART NO. DESCRIPTIONREF.NO. PART NO. DESCRIPTIONIC818 410 507 6601 IC ASSY

(IC SST39VF800A-70-4C-EK orSST39VF800-70-4C-EK orLE28DW8163T-70T-MPB orSST39VF800A-70-4C-EK,D)

IC822 410 470 5007 IC M12L16161A-7Tor 410 453 9602 IC LC3816161ET-70-MPBor 409 482 0209 IC K4S161622D-TC80or 409 482 0209 IC K4S161622D-TC80IC850 !!! 409 534 5800 IC PQ2L2182MSIC851 !!! 409 509 9208 IC PQ070XZ01ZIC852 !!! 409 543 0100 IC PQ1X501M2ZIC859 409 489 9700 IC NC7SZ157P6IC871 409 581 9400 IC PCM1755DBQ,DAC_2CHIC881 409 543 6409 IC KRX101UL1002 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL1302 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL8060 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL8202 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL8203 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL8400 645 040 6430 INDUCTOR,2.2U ML8410 645 040 6430 INDUCTOR,2.2U ML8420 645 040 6430 INDUCTOR,2.2U ML8440 645 040 6430 INDUCTOR,2.2U ML8582 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL8701 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PQ1005 405 158 5905 TR KTA1505-Yor 405 035 5509 TR 2SA1036K-RQ1006 405 158 5905 TR KTA1505-Yor 405 035 5509 TR 2SA1036K-RQ1007 405 146 1605 TR KRC102Sor 405 132 3101 TR DTC114EKAQ8000 405 151 6107 TR KRA107Sor 405 141 5707 TR DTA114YKAQ8001 405 159 0503 TR KRC107Sor 405 141 5608 TR DTC114YKAQ8313 405 159 0503 TR KRC107Sor 405 141 5608 TR DTC114YKAQ8314 405 159 0503 TR KRC107Sor 405 141 5608 TR DTC114YKARN100 645 057 4252 R-NETWORK 8.2KX4 1/16WRN101 645 057 4290 R-NETWORK 47KX4 1/16WRN103 645 057 2159 R-NETWORK 1KX4 1/16WRN131 645 057 2135 R-NETWORK 47X4 1/16WRN132 645 057 2135 R-NETWORK 47X4 1/16WRN133 645 057 2135 R-NETWORK 47X4 1/16WRN801 645 057 4238 R-NETWORK 33X4 1/16WSG872 645 055 3202 SURGE-ABSORBERSG873 645 055 3202 SURGE-ABSORBERX1500 645 065 2479 OSC,CERAMIC 16.93MHZor 645 059 7060 OSC,CERAMIC 16.93MHZor 645 017 0157 OSC,CERAMIC 16.93MHZX8230 645 053 4270 OSC,CRYSTAL 27.000MHZor 645 045 8293 OSC,CRYSTAL 27.000MHZ

MAIN,AMP-TUNER P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION73 614 329 5617 ASSY,PWB,MAIN,A

MP-TUNER(Only initial)

C2457 403 259 0508 NP-ELECT 1U M 50VC4134 403 058 4608 POLYESTER 0.15U J 50VC4136 403 350 8403 ELECT 1000U M 16Vor 403 366 5205 ELECT 1000U M 16VC4234 403 058 4608 POLYESTER 0.15U J 50VC4236 403 350 8403 ELECT 1000U M 16Vor 403 366 5205 ELECT 1000U M 16VC4601 403 057 3503 POLYESTER 0.1U K 50VC4605 403 061 3605 POLYESTER 0.039U J 50VC4606 403 396 0201 PORYESTER 4700P J 200VC4607 403 396 0102 POLYESTER 470P J 200VC4608 403 060 2807 POLYESTER 0.027U K 50VC4801 !!! 403 370 3402 ELECT 220U M 35VC4805 !!! 403 370 3402 ELECT 220U M 35VC4815 !!! 403 370 3402 ELECT 220U M 35VCN201 614 221 8273 TERMINALCN202 614 310 2298 PLUG,2Por 645 004 2683 PLUG,2PCN203 614 221 8273 TERMINALCN400 645 009 8444 SOCKET,FFC 24PCN401 645 006 1875 PLUG,2P,SPEAKERCN402 645 006 1875 PLUG,2P,SPEAKERCN410 614 310 2489 PLUG,7Por 645 006 0861 PLUG,7PCN420 614 310 2540 PLUG,13Por 645 006 0885 PLUG,13PCN440 614 310 2472 PLUG,6Por 645 005 8127 PLUG,6PCN442 645 065 5920 JACK,RCA-2CN443 645 055 1017 JACK,PHONE D3.6,HEADPHONEor 645 011 6384 JACK,PHONE D3.6,HEADPHONECN445 614 310 2502 PLUG,9Por 645 005 8141 PLUG,9PCN470 645 046 1866 JACK,RCACT252 645 032 5663 TRIMMER,7PFD2101 407 157 8109 VARACTOR DI SVC211-BD2102 407 157 8109 VARACTOR DI SVC211-BD2103 407 012 4406 DIODE 1SS133D2104 407 012 4406 DIODE 1SS133D2153 407 105 1305 VARACTOR DI SVC342L-Vor 407 105 1602 VARACTOR DI SVC342M-VD2450 407 012 4406 DIODE 1SS133D2454 407 012 4406 DIODE 1SS133D4400 407 099 5303 ZENER DIODE MTZJ5.6BD4500 407 012 4406 DIODE 1SS133D4800 !!! 408 044 6307 DIODE SB140L 19C2-004D4801 407 099 5402 ZENER DIODE MTZJ6.2BD4810 !!! 408 044 6307 DIODE SB140L 19C2-004D4811 407 099 6102 ZENER DIODE MTZJ10BD4820 407 012 4406 DIODE 1SS133D4830 407 099 6607 ZENER DIODE MTZJ12BD4851 407 099 6102 ZENER DIODE MTZJ10BD4852 407 012 4406 DIODE 1SS133D4860 407 012 4406 DIODE 1SS133HS401 614 319 7065 HEAT SINK,HEATSINKIC211 409 016 0200 IC LA1186N-AUDIOIC231 409 474 3201 IC LA1844MLIC241 409 439 4502 IC LC72121M-DIC440 409 451 7406 IC AN7348KIC441 409 474 6103 IC LC75342MIC442 !!! 409 313 0705 IC TA8223KIC443 409 189 3404 IC BA7755AIC480 !!! 409 578 5002 IC SPI-8002TWL2100 645 006 3602 INDUCTOR,1.1UHL2101 645 006 3602 INDUCTOR,1.1UHL2102 645 018 0163 COIL,AIRL2103 645 018 0255 COIL,AIRL2104 645 002 1534 INDUCTOR,8.2U KL2151 645 037 2377 TRANS,ANT,796KHZL2153 645 040 2739 TRANS,OSC,796KHZL2451 645 001 4581 INDUCTOR,100U KL4181 645 002 1459 INDUCTOR,22U KL4182 645 002 1459 INDUCTOR,22U KL4183 645 034 7887 INDUCTOR,1000 OHM

Page 12: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 11 -

PARTS LIST

REF.NO. PART NO. DESCRIPTIONREF.NO. PART NO. DESCRIPTIONor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL4281 645 002 1459 INDUCTOR,22U KL4282 645 002 1459 INDUCTOR,22U KL4283 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PL4600 645 006 1523 INDUCTOR,470U JL4601 645 006 1523 INDUCTOR,470U JL4602 645 037 2858 CORE,PIPEL4603 645 006 1523 INDUCTOR,470U JL4604 645 037 2858 CORE,PIPEL4800 !!! 645 048 4469 INDUCTOR,22Uor !!! 645 045 8613 INDUCTOR,10UL4801 !!! 645 065 9362 INDUCTOR,95UL4802 !!! 645 048 4469 INDUCTOR,22Uor !!! 645 045 8613 INDUCTOR,10UL4811 !!! 645 065 9362 INDUCTOR,95UL4812 !!! 645 048 4469 INDUCTOR,22Uor !!! 645 045 8613 INDUCTOR,10UL4820 645 034 7887 INDUCTOR,1000 OHMor 645 020 1813 INDUCTOR,1000 OHMor 645 045 7869 IMPEDANCE,1000 OHM PLUG01 645 006 4425 FIXERLUG02 645 006 4425 FIXERLUG20 645 023 8987 FIXERPR480 !!! 645 042 2683 PROTECTOR,3A 125VPR481 !!! 645 042 2645 PROTECTOR,1.25A 125VPR482 !!! 645 042 2683 PROTECTOR,3A 125VPR483 !!! 645 042 2553 PROTECTOR,0.63A 125VQ2201 405 151 4202 TR KTC3193-Oor 405 151 4103 TR KTC3193-Yor 405 016 0806 TR 2SC2839-EQ2450 405 143 8706 TR KTC3199-GRor 405 017 9600 TR 2SC3330-Tor 405 017 9709 TR 2SC3330-Uor 405 011 8500 TR 2SC1740S-Ror 405 011 8609 TR 2SC1740S-SQ2451 405 151 5209 TR KRA107Mor 405 000 0904 TR DTA114YSor 405 078 2404 TR BN1A4Por 405 036 3702 TR 2SA1564Q4100 405 151 4400 TR KTD1303or 405 021 0204 TR 2SD1012-F-SPAor 405 021 0600 TR 2SD1012-G-SPAor 405 033 6706 TR 2SD1468S-Ror 405 033 6805 TR 2SD1468S-SQ4101 405 143 0007 TR KRC107Mor 405 000 3806 TR DTC114YSQ4151 405 151 4400 TR KTD1303or 405 021 0204 TR 2SD1012-F-SPAor 405 021 0600 TR 2SD1012-G-SPAor 405 033 6706 TR 2SD1468S-Ror 405 033 6805 TR 2SD1468S-SQ4200 405 151 4400 TR KTD1303or 405 021 0204 TR 2SD1012-F-SPAor 405 021 0600 TR 2SD1012-G-SPAor 405 033 6706 TR 2SD1468S-Ror 405 033 6805 TR 2SD1468S-SQ4201 405 143 0007 TR KRC107Mor 405 000 3806 TR DTC114YSQ4251 405 151 4400 TR KTD1303or 405 021 0204 TR 2SD1012-F-SPAor 405 021 0600 TR 2SD1012-G-SPAor 405 033 6706 TR 2SD1468S-Ror 405 033 6805 TR 2SD1468S-SQ4400 405 141 3208 TR KTC3198-Yor 405 141 3307 TR KTC3198-GRor 405 019 2708 TR 2SC536-F-NPor 405 019 3804 TR 2SC536-G-NPQ4410 405 141 3505 TR KTA1266-Yor 405 141 3406 TR KTA1266-GRor 405 004 4502 TR 2SA608-F-NPor 405 004 5004 TR 2SA608-G-NP

Q4500 405 151 6107 TR KRA107Sor 405 141 5707 TR DTA114YKAQ4501 405 151 6107 TR KRA107Sor 405 141 5707 TR DTA114YKAQ4600 405 141 3703 TR KTA1271-Yor 405 008 2405 TR 2SB698-For 405 008 2504 TR 2SB698-GQ4601 405 143 0007 TR KRC107Mor 405 000 3806 TR DTC114YSQ4602 405 151 4905 TR KTC3200-GRor 405 151 5001 TR KTC3200-BLor 405 011 1907 TR 2SC1627-YQ4603 405 141 3307 TR KTC3198-GRQ4830 405 141 3109 TR KTC3203-Yor 405 024 9907 TR 2SD734-For 405 025 0200 TR 2SD734-GQ4850 !!! 405 158 2102 TR KTC2026-Yor !!! 405 138 6403 TR KTD2058Yor !!! 405 095 1602 TR 2SD2061-Eor !!! 405 095 1701 TR 2SD2061-FQ4851 405 141 3208 TR KTC3198-Yor 405 141 3307 TR KTC3198-GRor 405 019 2708 TR 2SC536-F-NPor 405 019 3804 TR 2SC536-G-NPQ4860 405 141 3703 TR KTA1271-Yor 405 008 2405 TR 2SB698-For 405 008 2504 TR 2SB698-GQ4861 405 141 3703 TR KTA1271-Yor 405 008 2405 TR 2SB698-For 405 008 2504 TR 2SB698-GQ4862 405 143 0007 TR KRC107Mor 405 000 3806 TR DTC114YSQ4863 405 143 0007 TR KRC107Mor 405 000 3806 TR DTC114YSR4141 !!! 402 096 5103 RESISTER 3.3 J- 1/2WR4241 !!! 402 096 5103 RESISTER 3.3 J- 1/2WR4822 !!! 402 096 4106 FUSIBLE RES 27 JA 1/4WS2001 645 023 5795 SWITCH,LEVERSA401 411 021 6405 SCR S-TPG BIN 3X8SA402 411 021 6405 SCR S-TPG BIN 3X8SG201 645 055 3202 SURGE-ABSORBERSG202 645 055 3202 SURGE-ABSORBERT2002 645 046 2023 FILTER,450KHZX2451 645 023 4965 OSC,CRYSTAL 7.2MHZXF211 645 026 2975 FILTER,BP 108MHZor 614 252 1045 FILTER,LCor 645 059 0047 FILTER,BPXF221 645 010 7665 CERAMIC FILTER 10.70MHZor 645 054 1223 CERAMIC FILTER 10.70MHZor 614 231 0199 FILTERor 614 030 5074 I.F FILTERXF222 645 010 7665 CERAMIC FILTER 10.70MHZor 645 054 1223 CERAMIC FILTER 10.70MHZor 614 231 0199 FILTERor 614 030 5074 I.F FILTERXF231 645 059 0054 CERAMIC FILTER 450KHZor 645 041 9324 CERAMIC FILTER 450KHZXF233 645 039 9923 TRANS,IF 10.7MHZor 645 040 9981 TRANS,IF 10.7MHZ

POWER SUPPLY P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION74 614 329 5679 ASSY,PWB,DG(Only initial)C4905 !!! 403 349 3303 CERAMIC 0.01U M 250Vor !!! 403 366 7803 CERAMIC 0.01U M 250VC4914 403 325 0302 ELECT 2200U M 25VCN490 614 310 2489 PLUG,7Por 645 006 0861 PLUG,7PD4900 !!! 407 098 3300 DIODE RL153-BF-S2D4901 !!! 407 098 3300 DIODE RL153-BF-S2D4902 !!! 407 098 3300 DIODE RL153-BF-S2D4903 !!! 407 098 3300 DIODE RL153-BF-S2D4904 !!! 407 097 8009 DIODE MPG06GD4910 !!! 407 097 8009 DIODE MPG06G

Page 13: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 12 -

PARTS LIST

EXPLODED VIEW (TAPE DECK MECHANISM)

13

5

4

6

7

Not available as service parts.This figure is deference figure.

PARTS LIST

REF.NO. PART NO. DESCRIPTIOND4911 !!! 407 097 8009 DIODE MPG06GD4912 !!! 407 097 8009 DIODE MPG06GD4913 !!! 407 097 8009 DIODE MPG06GD4914 !!! 407 097 8009 DIODE MPG06GD4920 407 012 4406 DIODE 1SS133IC490 !!! 409 463 6701 IC KIA7805APIL4900 !!! 645 041 3087 INDUCTOR,180Uor !!! 645 038 6053 INDUCTOR,181UPA001 !!! 614 086 2164 COVER,FOR C4905Q4920 405 143 8706 TR KTC3199-GRor 405 017 9600 TR 2SC3330-Tor 405 017 9709 TR 2SC3330-Uor 405 011 8500 TR 2SC1740S-Ror 405 011 8609 TR 2SC1740S-SRY491 !!! 645 059 0306 RELAY,PRIMARYor !!! 645 030 5597 RELAY,PRIMARYT4910 !!! 645 057 9110 TRANS,POWERWR490 614 017 8203 TERMINAL BOARDWR491 614 017 8203 TERMINAL BOARD

SCART P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION75 614 329 5624 ASSY,PWB,SCART(Only initial)CN301 614 310 2663 PLUG,10Por 645 006 0977 PLUG,10PCN302 645 041 8433 SOCKET,RGB 21PD3000 407 206 5608 ZENER DIODE UDZS10BD3001 407 206 5608 ZENER DIODE UDZS10BD3002 407 206 5608 ZENER DIODE UDZS10BL3001 645 001 4550 INDUCTOR,10U KL3002 645 001 4550 INDUCTOR,10U KL3003 645 001 4550 INDUCTOR,10U KSG302 645 055 3202 SURGE-ABSORBERSG303 645 055 3202 SURGE-ABSORBERSG304 645 055 3202 SURGE-ABSORBERSG305 645 055 3202 SURGE-ABSORBERSG306 645 055 3202 SURGE-ABSORBERSG307 645 055 3202 SURGE-ABSORBERSG308 645 055 3202 SURGE-ABSORBERSH601 614 314 0733 SHIELD,SHIELD

DECK MECHANISM ASSYREF.NO. PART NO. DESCRIPTION

614 329 8441 ASSY,MECHA,TM-PT70TN-SH1 645 052 2888 RP HEAD C-9142-BD-10253 645 010 9447 PINCH ROLLER(F) ASSY4 645 067 2934 ASSY,MOTOR5 645 045 1959 RF BELT6 645 052 4158 MAIN BELT7 645 045 2048 DETECT SWITCH MXS01190

Page 14: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 13 -

WIRING CONNECTION

DVD MECHANISM

TAPE DECK MECHANISM

CN400(24P)

CN601(24P)

CN602(9P)

LCD61

CN445(10P)

CN420(12P)

CN202(2P)

CN440(6P)

CN874(12P)

CN162(6P)

CN002(6P)

CN110(3P)

CN873(9P)

(10P)

CN100(24P)

PICK UP(24P)

CN871

OPTICALOUT

COMPOSITEOUT

S-VIDEOOUT

CN872CN870

CN410(7P)

CN490(7P)

CN401(2P)

FM A

SPEAKE

L-CH

R-CH

AM LOAN

CN402(2P)

POWER SUPPLYP.W.B

FRONT P.W.B

DVD P.W.B

AMP / TUNERP.W.B

PT490

AC IN

WR491WH

WR490BK

CN875(10P)

CN301(10P)

SCARTP.W.B

(UK,XE Only)

CN302

A/V EURO/TV(AUDIO) IN

This is a basic wiring connection.

Page 15: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 14 -

IC100 LA9703WL-MPB (DVD Player Frontend Processor)

APC

LPF1

LPF2

LPF1

BPF

BH

PH

PH

DOOUT

LPF2

DP

D

EQ

APCTEBL

TEBL

LDTH

LDT

H

LDON1

LDON1

LDON2LDON2

AGOF

SREF

BCA GU

GU

GU

GU

GU

SGC

XHTR

SREF

SREF

SR

EF

1

SREF

XHTR

XHTR

DPD/TE

WO/PP

SREF

SGC

SREF

SREF

FEBL

PREF

PREF

FEBL

DVD/CD DPD/TE WO/PP VCC TH

TH

XHTR SGC

SGC

SGC

BST

FC

FEBL

TEBL

BCA

BCA

BCA

FC BSTDVD/CD

VCC

VCC

PREF

AGOF

AGOF

GU

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 27 28 29 30 31 32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

495051525354555657596061626364 58

26

SREF1

PH

BH

ISET

WOC

PPN

PP

WO

TE

FE

RREC

TEBL

CP

FEBL

FC

BST

SGC

XHTRTH

VCC

WO

/PP

DPD

/TE

DVD

/CD

GU

BCA

AGO

F

LDO

N2

LDO

N1

LDTH

GN

D

LDS2

LDD

2

LDS1

LDD1

TIN2

TIN1

PIN2

PIN1

FIN2

FIN1

GND

PD4

PD3

PD2

PD1

PDRF

VCC

CAP

BCAI

PHC

SREF

LPC

N/C

RFO

N

RFO

P

GN

D

FSET

PREF

RFN

RFP

CAO

VCC

CAN

N/C

FunctionsCustomer OP amp. + inputPower supply (For DPD)Pickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputGround (For DPD)Pickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputAPC 1 outputAPC 1 monitor inputAPC 2 outputAPC 2 monitor inputGround (Servo system)APC 1 threshold changeAPC 1 laser ONAPC 2 laser ONRFAGC OFFPH discharge coeffcient changeRF, servo signal gain upRF, EQL band changeTE output changeWO output changePower supply (Servo system)Tracking hold (H:hold)Tracking bottom band change (High band)Servo gain control (RREC, FE, PP, TE)

Terminal No.123456789

1011121314151617181920212223242526272829303132

SymboleCAPVCCPDRFPD1PD2PD3PD4GNDFIN1FIN2PIN1PIN2TIN1TIN2LDD1LDS1LDD2LDS2GNDLDTHLDON1LDON2AGOFBCAGUDVD/CDDPD/TEWO/PPVCCTHXHTRSGC

Terminal No Symbole Functions3334353637383940414243444546474849505152535455565758596061626364

BSTFCFEBLTEBLCPRRECFETEWOPPPPNWOCISETBHPHSREFIBCAIPHCSREFLPCN/CRFONRFOPGNDFSETPREFRFNN/CRFPCAOVCCCAN

EQL boost adjustingEQL I/O controlFE balance adjustingTE balance adjustingCharge pump gain setting resistor, condenser connectPeflection outputFocus error outputTracking error outputWO/push-pull outputPush/pull outputPush/pull gain setting resistor connectDC cut capacity connectBPF center frequency setting resistor connectRF bottom detection outputRF peak detection outputSREF settingPeak hold detection setting resistor connect (When SCA)RF-AGC PH detection conderser connectServo signal voltage reference outputRE DC servo condenser connectN/CRF - outputRF + outputGround (RF system)EQL frequency setting resistor connectVoltage refernce output (For pick)RF signal - inputN/CRF signal + inputCustomer OP amp. outputPower supply (RF system)[Customerm OP amp. - input

IC BLOCK DIAGRAM & DESCRIPTION

Page 16: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 15 -

IC BLOCK DIAGRAM & DESCRIPTION

IC130 LC78663NRW (DSP)

87563421

192021

3332303129282726252423

3643

169~172167168

1516

1012

1314

104

115116111112113114109110108

134135137139

128130129

145~148,150~153,156~159,161~164

62~65,68~74

140141

90

174

173

6176

14287868584

777560

43,46~5253~59,78~824041423837

9493

9291

9597~103

118117

123124125122121

105

FETE

RF-PHRF-BH

JVRREC

AD0AD1BHCWO

TEC

FGEVENT

RFP[3:0]DEFECTI

DEFECTO

EFMPEFMN

SLCO1SLCO2

SLCLPF0SLCLPF1EFMOUT

PISETFISET

LF1LF2LF3

PCNPPDOFPDO

VCOCTLDVDFR

CDFR

PCK

JVAOJVAIN

JVRVOJVCPCJVCPI

XINXOUT

X16MIODVDCKIO

VPDOVCOC

VRPFR

HDAT[7:0]

HADR[12:0]

HRDBHWRBHCSB

HWAITBHWAITB

FDOTDOSLDOSPDOSGCTBALFBALBSTFOTSTDOTSTDI

TESTO

HFLIO

EMPH

FSXEFLG

DOUTLRSYROMCKROMXAC2F

MD[15:0]

MA[10:0]

MRASLBMRASUBMCASLBMOEBMWEB

AVACKOAVREQI

AVDACKAVSCTBAVERRBAVD[7:0]

A/D Block D/A BlockServo Block

SLC Block

8 bitsA/D

8 bitsD/A

MPX

RF I/F Block

FC Counter

TR Counter

EV Counter

FG Counter

FG Counter

(AD0)

(TEC)(WO)

(RF BH)(BHC)

CMP

CMP

CLV/CAV Block BCA Buff Block

SUBCODE I/F Block

EFM PLL Block

CD Frame SyncDVD Frame Sync

JV Block

CLK GEN BlockSYS PLL Block

CPU I/F BlockDVD Dec Block AV Dec I/F Block

DRAM I/F Block

CD-ROM Dec Block

CIRC Dec Block

Audio OUT Block

EMF Block

Frame Synchronousprotection

Frame Synchronousinternal push

EMF demodulation

Page 17: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 16 -

IC130 LC78663NRW (DSP)

NO.123456789

1011

121314151617

1819

2021

22232425262728293031323334

35363738394041424344

NO.45464748495051525354555657585960616263646566

67

68697071727374757677787980818283

848586

87888990

BlockA/D

TEST pin

SLCTEST pin

Powersupply

CMP

D/A

Powersupply

RF I/FMicrocom-puter I/F

Powersupply

BlockMicrocom-puter I/F

DRAM I/F

NC

DRAM I/F

Microcom-puter I/F

CD data

CD data

Pin NameAD1AD0JVRRECRF-PHRF-RHTEFETEST0

EFMINPTEST1

EFMINNSLCLPF0SLCLPF1SLCO1SLCO2AVDDI

AVSSBHC

WOTEC

VREFTSTD1TSTD0FOBSTTBALFBALSGCSLDOSPDOTDOFDODVDDO

DVSSFGHIRQBHWAITBHRESBHRDBHWRBHCSBHDATODVDD1

Pin NameDVSSHDAT1HDAT2HADT3HADT4HDAT5HDAT6HADT7HADR0HADR1HADR2HADR3HADR4HADR5HADR6MWEBMRASIBMA0MA1MA2MA3NC

NC

MA4MA5MA6MA7MA8MA9MA10MOEBMCASUBMCASLBHADR7HADR8HADR9HADR10HADR11HADR12

C2FROMXAROMCK

LRSYDVDD1DVSSEMPH

SupplementationServo A/D AD1Servo A/D AD0Servo A/D JVServo A/D RRECServo A/D RF-PHServo A/D RF-BHServo A/D TEServo A/D FETest input 0 (Input "L" level)EFM/EFM+ InputTest input 1(Input "L" Input)EFM- InputSLCSLCSLCSLCA/D D/A SLC Power source[Analogue 3.3V]Analogue GNDComparator input(RE-BH)Comparator inputComparator input(TE)Sarvo D/A Voltage referenceSarvo D/ASarvo D/A TSTD0Sarvo D/A FOSarvo D/A BSTSarvo D/A TBALSarvo D/A FBALSarvo D/A SGCSarvo D/A SLDOSarvo D/A SPDOSarvo D/A TDOSarvo D/A FDOInternal logic power source[Digital 2.5V]Digital GNDFG Counter input General-purpose port in/outputInterrupt signal outputWait signal outputServo reset inputReag reset inputWrite signsl inputChip select signal inputDTA BUS 0I/O Power source [Digital 3.3V]

SupplementationDigital GNDData bus 1Data bus 2Data bus 3Data bus 4Data bus 5Data bus 6Data bus 7Address bus 0Address bus 1Address bus 2Address bus 3Address bus 4Address bus 5Address bus 6WE OutputRAS Output IDRAM Address bus 0DRAM Address bus 1DRAM Address bus 2DRAM Address bus 3NC pin which set,"H" or "L"(662; DRAM Power ssupply [Digital 3.3V])NC pin which set,"H" or "L"(662;Digital GND)DRAM Address bus 4DRAM Address bus 5DRAM Address bus 6DRAM Address bus 7DRAM Address bus 8DRAM Address bus 9DRAM Address bus 10OE OutputCAS Output (Upper Byte)CAS Output (Lower Byte)Address bus 7Address bus 8Address bus 9Address bus 10Address bus 11Address bus 12Buffer memory access selectorC2 flag output Monitor pin 4CD data output Monitor pin 3CD dast output Monitor pin 2shift clock outputCD data output L/R clock output Monitor pin 1I/O power sourceDigital GNDDeemphasis monitor pin Monitor pin 0

I/OIIIIIIIII

II

I-----

-I

II

OOOOOOOOOOOO-

-I/OOIIIII

I/O-

I/O

I/OI/OI/OI/OI/OI/OI/OIIIIIIIOOOOOO

-

OOOOOOOOOOIIIIII

OOO

O-

O

IC BLOCK DIAGRAM & DESCRIPTION

IC101,102 KTC801U(Switching Transistor)

Q1

Q2

1

6

2

5

3

4

IC211 LA1186N(OSC & AFC)

Vref BUFFER

RF MIX REG OSC

RF IN GND IF OUT Vcc1 2 3 4 5 6 7 8 9

Page 18: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 17 -

IC BLOCK DIAGRAM & DESCRIPTION

IC443 BA7755A(Rec/Play Switch)

1 4 52 3

NO.919293949596979899

100101102103104105106107108109110111112113114

115

116

117

118

119120121122123124125126127128129130131132133134135136

I/OIOOOOOOOOOOOOOO---------

-

-

-

-

----O----------IO-

I/OI/OI

I/OOO

O--

I/OI/OI/OI/O

I/OI/OI/OI/O-

-

I/OI/OI/OI/O-

I/OI/OI/OI/O

I/O

OI/O

I/O

I/O

I/O

I/OI/O

NO.137138

139140141

142143144145146147148149

150151152153154

155

156157158159160

161162163164165166167

168169

170

171

172

173174175176

BlockSystemCLK

Moniter

CD dataPowersupply DRAM I/F

NC

DRAM I/F

NC

DRAM I//F

NC

DRAM I/F

Powersupply

RF I/F

Powersupply

BlockAV dataI/F

RF I/F

PowersupplyEFM PLL

PowersupplyJV

PowersupplySystemCLK

PowersupplyPower supplySystemCLKPower supply

Pin nameX16MIOTEST2

DVDCKIOFSXEFLG

DOUTDVDD1DVSSMD8MD9MD10MD11NC

MD12MD13MD14MD15NC

NC

MD0MD1MD2MD3NC

MD4MD5MD6MD7DVDD1DVSSDEFECTI

DEFECTORFP0

RFP1

RFP2

RFP3

TESIOHFLIODVDD0DVSS

SupplementationExternal 16MHz outputTest input 2(Input; "L" level set)External DVD clock inputCD1 frame synchronization signal Monitor 6Error correction C1,C2 correction Monitor 5conditions monitor oinsAudio EIAJ data output Monitor 7I/O power supply [Digital 3.3V]Digital GND

Pin nameAVREQIAVACKOAVDACKAVSCTBAVERRBAVD0AVD1AVD2AVD3AVD4AVD5AVD6AVD7EFMOUTPCKDVDD0DVSSVCOCTLPPDOFPDOLF1LF2LF3PCN

PISET

FISET

CDFR

DVDFR

AVDD2AVSSJVCPILVCPCJVAOJVAINJVRVOAVDD3AVSSVPDOVRPFRVCOCDVDD0DVSSDVDD2XINXOUTDVSS

SupplementationAV data requirement flag inputAV data read strobe outputAV data read outputAV output selector synchronization outpunAV data reliable flag outputAV data bus 0AV data bus 1AV data bus 2AV data bus 3AV data bus 4AV data bus 5AV data bus 6AV data bus 7EFM 2 value signal outputEFM playback shift clock outputInternel logic power source [Digital 2.5V]Digital GNDVCO filter connectPhase comparison filter connectFrequency comparison filter connectFilter connect 1Filter connect 2Filter connect 3Voltage monitor pin(Phase comparsoncharge pomp PCH control voltage)Current setting pin for the constant currentphase comparison charge pompCurrent setting pin for the constantfrequcncy comparison charge pompEFM playback VCO oscillator range settingpin [CD]EFM playback VCO oscillator range settingpin [DVD]EFM PLL JV power supply [Analog 3.3V]Analog GNDJV controlJV controlEFM playback PLL clock jitter outputJV controlJV controlSYSTEM PLL power supply [Analog 2.5V]Analog GNDSYSTEM PLL filter connectSYSTEM PLL VCO oscillator renge settingSYSTEM PLL filter connectInternal logic power source [Digital 2.5V]Digital GNDOscillation circuit power source [Digital 3.3V]Oscillation circuit inputOscillation circuit outputDigital GND

DRAM data bus 8DRAM data bus 9DRAM data bus 10DRAM data bus 11NC pin which set "H" or "L"(662;Digital GND)DRAM data bus 12DRAM data bus 13DRAM data bus 14DRAM data bus 15NC pin which set "H" or "L" (662;Digital GND)NC pin which set "H" or "L"(662;DRAM power source [Digital 3.3V])DRAM data bus 0DRAM data bus 1DRAM data bus 2DRAM data bus 3NC pin which set "H" or "L"(662;DRAM power source [Digital 3.3V])DRAM data bus 4DRAM data bus 5DRAM data bus 6DRAM data bus 7I/O power supply [Digital 3.3V]Digital GNDDefect signal input General-purpose port I/O 0Defect signal output RF general-ourpose port WRQ outputI/O 0RF general-ourpose portI/O 1RF general-ourpose port HBUSYB outputI/O 2RF general-ourpose port HFBUSYB outputI/O 3 EVENT counter inputTracking margin signal I/OMirror detast signal I/OInternal logic power supply [Digital 2.5V]Digital GND

* TEST0~2; "L" setting

IC130 LC78663NRW (DVD/CD Servo Controller)

IC859 NC7SZ157P6(Multiplexer)

I1

GND

I0

1

2

3

6

5

4

S

Z

Vcc

Pin Name

I0, I1

S

Z

Description

Data Inputs

Control Inputs

Output

g

Pin Descriptions

(Top View)

1

0

Page 19: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 18 -

IC131 M11L416256SA-35T(256k x 16 DRAM)

PIN DESCRIPTIONS

PIN NO. PIN NAME TYPE DESCRIPTION

16~19,22~26 A0~A8 Input Address Input

Row Address : A0~A8 Column Address : A0~A8

14 RAS Input Row Address Strobe

28 CASH Input Column Address Strobe / Upper Byte Control

29 CASL Input Column Address Strobe / Lower Byte Control

13 WE Input Write Enable

27 OE Input Output Enable

2~5,7~10,31~34,36~39 I/O0 ~ I/O15 Input / Output Data Input / Output

1,6,20 VCC Supply Power, 3.3V

21,35,40 VSS Ground Ground

11,12,15,30 NC - No Connect

CONTROL LOGIC

DATA-IN BUFFER

CLOCKGENERATOR DATA-OUT

BUFFER

COLUMNADDRESS BUFFER

REFRESHCONTROLER

REFRESHCOUNTER

ROW. ADDRESSBUFFERS(9)

9

A0

A1

A2

A3

A4

A5

A6

A7

COLUMNDECODER

OE

16

R

OW

DE

CO

DE

R

512 x 512 x 16 MEMORY ARRAY

16

SENSE AMPLIFIERSI/O GATING 8

512 x 16

VCC

VSS

IO0 :IO15

RAS

CASH

512

512

99

9 9

9

CASL

VBB GENERATOR

WE

16

A8

IC BLOCK DIAGRAM & DESCRIPTION

IC231 LA1844ML(AM/FM-ZF/MPX)

FMIF FM

DET

LEVELDET

S-CURVE

AM/FMIF

BUFF

REG GND

COMP

TUNINGDRIVE

AMIF

AMDET

VCC

AGCPILOT

CANCEL

PILOTDET

DECODERANTI-BIRDIE

STEREOSW

FF38k

FF19k

VCO304kHz

AMRF.AMP

AMMIX

AMOSC

ALC

BUFF

P-DET

FF19k 2

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

24 23 22 21 20 19 18 17 16 15 14 13

Page 20: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 19 -

IC BLOCK DIAGRAM & DESCRIPTION

IC160 IKE80-E(Power Amp.)

1FWD

2

3

4

5VLO+

VCCP2

VLO-

6VO4+

7VO4-

8VO3+

9VO3-

10VO2+

11VO2-

12

13VO1+

VO1-

14VCCP1

VCCS 15

16VIN1+

18VIN1

17VIN1-

36

35

34

33 MUTE234

32 VIN4-

31 VIN4

SGND

VCONT

MUTE1

30 VREF_IN

29 VREF_OUT

28

FRFR

REG_OUT

27 REG_IN

26 VIN+OP

25 VIN-OP

24

23 VIN3

VO_OP

22 VIN3-

21 VIN2

19

20 VIN2-

VIN2+

REV

CH1

CH2,3,444k

11k

44k

REG IN

REG OUT

(VCC)

11k

44k

44k

11k

11k

Input

Thermal shutdownSignal stem GND

(Load outout voltage set)

MUTEMatch CH:ON/OFFH:Output ON, L:Output OFF

Outputcontrol

Levelshift

Levelshift

Levelshift

Levelshift

To VREFOUT

To VREFOUT

PowerstemGND

PowerstemGND

Signal stempower supply

Page 21: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 20 -

IC241 LC72121M-D(PLL Synthesizer)

2

1

24

17

16

3

4

5

6

18

15

7 8 9 10 11 14

19

20

21

22

13

Vssx

XIN

XOUT

FMIN

AMIN

CE

DI

CL

DO

VDD

Vssd

PD

AIN

AOUT

Vssa

IFIN

IO1 IO2BO1BO2 BO3 BO4

PHASE DETECTORCHARGE PUMP

UNLOCKDETECTOR

UNIVERSALCOUNTER

REFERENCEDIVIDER

SWALLOW COUNTER1/16, 1/17 4bits

12bits PROGRAMMABLEDIVIDER

DATA SHIFT REGISTER LATCH

1/2

CCBI / F

POWERON

RESET

IC BLOCK DIAGRAM & DESCRIPTION

IC440 AN7348K(Play/Rec Pre. Amp.)

Nor/Cro& Hi/LoLogic

R

R

P

RP

P

ALC

Mute

Mute

LogicA/B

LogicRec/PB

RippleRejection

RecAmp(L)

RecAmp(R)

PB Amp(L)

PB Amp(R)A/Rec

A/Rec

B

B

1 2 3 4 5 76 8 9 10 1211

131415161718192021222324

L-P

B A

MP

R-P

B A

MP

R-P

B N

F

R-P

B E

O

R-P

B O

UT

AB

SW

R-R

EC

OU

T

R-R

EC

IN

RE

C/P

B S

W

A/B

SW

FIL

TE

R

GN

DV

CC

CR

O/N

OR

HI/L

O

ALC

L-R

EC

OU

T

L-R

EC

IN

ALC

L-P

B

AM

P O

UT

L-P

B E

O

L-P

B N

F

R-P

B A

MP

L-P

B A

MP

IC441 LC75342M(Electric Volume)

CONTROLCIRCUIT

LOGICCIRCUIT

CCBINTERFACE

CONTROLCIRCUIT

15

14

16

17

18

19

20

21 22 24 25 2623

10 9 7 6 58

11L4

L3

L2

L1

NC

NC

R1

R2

R3

R4

RSELO RIN RTRE RBASS1 RBASS2 ROUT

LSELO LIN LTRE LBASS1 LBASS2 LOUT

TEST

VSS

CE

DI

CL

VDD

Vref

NC

12

13

1

2

30

29

28

27

4

3LVref

RVref

Page 22: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 21 -

IC BLOCK DIAGRAM & DESCRIPTION

IC442 TA8223K(Power Amp.) IC806 74VHCT08AMTCX(AND)

1 14A0

2B0

3O0

4A1

5B1

6O 1

7GND

13 A2

12 B2

11 O2

10 A3

9 B3

8 O3

VCC

A

L

L

H

H

B

L

H

L

H

Pin Names

An' BN

ON

Description

Inputs

Outputs

O

L

L

L

H

IC401 KIA7805API(Regulator)

1 2 3

1. INPUT

2. COMMON

3. OUTPUT

IC881 KRX101U(Switching)

Q1Q2

1

5

2 3

4

IC602,801 S524A40X21-SCT0(EEPROM)

1

5

6

7

2

3

4

8Vcc

GND

WP

SCL

SDA

A2

A1

A0

STARTSTOPLOGIC

LOADDEVICE

ADDRESSCOMPARATOR

COMP

LOAD INC

ENSERIALCONTROL

LOGIC

DATA WORDADDR/COUNTER

Y DEC

H,V. PUMP/TIMING

E PROM2

SERIAL MUX

DATA RECOVERY

X D

EC

DOUT/ACKLOGIC

DIN

DOUT

R/W

Page 23: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 22 -

IC BLOCK DIAGRAM & DESCRIPTION

IC818 SST39VF800A-70-4C-EK(Flash Memory)

IC850 PQ2L2182MS(regulater)

Memory Address Address Buffer & Latches

Control Logic

X-DecoderSuperFlash

Memory

Y-Decoder

I/O Buffer and Data Latches

DQ15-DQ0

CE#OE#

WE#

Symbol Pin Name Function

To provide memory addresses. During Sector-Erase AMS-A11 address lines will select the sector. During Block-Erase AMS-A15 address lines will select the block.

To output data during Read Cycles and receive input data during Write Cycles.Data is internally latched during a Write Cycle.The outputs are in tri-state when OE# or CE# is high.

To activate the device when CE# is low.To gate the data output buffers.To control the Write operations.To provide power supply voltage:

Unconnected pins 3.0-3.6V for SST39LF200A/400A/800A2.7-3.6V for SST39LF200A/400A/800A

Address Inputs

Data Input/output

Chip EnableOutput EnableWrite EnablePower Supply

GroundNo connection

AMS1-A0

DQ15-DQ0

CE#OE#WE#VDD

VSS

NC

3

1 5

4

2

CONTROL

IC851 PQ070XZ01Z(Regulater)

1

Description

DC INPUT

ON/OFF CONTROL

DC OUTPUT

OUTPUT VOLTAGE ADJUSTMENT

GND

1

2

3

4

5

Symbols

Vin

Vc

Vo

Vadj

2 3 4 5

Pin No.

IC852 PQ1X501M2Z(Regulater)

1 5

3 4

2 CONTROL

DC output : VoDC input : Vin

ON/OFF control : Vc

GND

Noise reduction : Nr

Page 24: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 23 -

IC822 M12L1616A-7T(SDRAM)

IC BLOCK DIAGRAM & DESCRIPTION

Bank select

LRASLWCBR

LCKE

LCBR

LRA

S

LCB

R

LWE LDQM

Add

ress

reg

isto

r

35CLK

LWE

14 LDQM

DQi

35 34 18 17 16

CLK CKE

15

WE

14,36

L(U)DQM

20~2427~32ADD

Data input register

512K X 16

512K X 16

Column decoder

Latency & burst length

Progremming register

Col

umn

addr

ess

buffe

r

Row

buf

fer

refr

esh

coun

ter

LCAS

Timing register

Row

dec

oder

I/O c

ontr

olO

utpu

t buf

fer

OS

ense

AM

P

CASRASCS

No.3518

34

20,21~2427~32

19

17

16

15

14,36

2,3,5,6,8,9,11,12,39,40,42,43,

45,46,48,491,507,41

37

2,3,5,6,8,9,

11,12,39,40,42,43,45,46,48,49

NameSystem clockChip select

Clock enable

Address

Bank select address

Row address strobe

Column address strobe

Write enable

Data mask ensble

Data input/output

Power supply/groundOutput buffer power/ground

No connection

Input FunctionActive on the positive going edge to sample all inputs.Disables or enable device operation by masking or enablinall inputs except CLK, CKE and L(U)DQM.Masks system clock to freeze operation from the next clockcycle. CKE should be enable at least one cycle prior to nocommand. Disable input buffers for power down in standby.Row/column addresses are multiplexed on the same pin.Row address : RA0 to RA10, column address : CA0 to CA7Select bank to be activated during row address latchtime.Select bank for read/write during column address latch time.Latches row address on the positive going edge of the CLKwith RAS low. Enable row access & precharge.Latches column address on the positive going edge of theCLK with CAS low. Enable column access.Enable write operation and row precharge.Latches data in strting from CAS, WE active.Makes data output Hi-Z, t SHZ after the clock and masksthe output. Blocks data input when L(U)DQM active.Data inputs/outputs are multiplexed on the same pins.

Power and ground for theinput buffer and the core logic.Isolated power supply and ground for the output buffersto proxide improved noise immunity.This pin is recommended to be left no connection on thedevice.

PinCLKCS

CKE

A0 to A10/AP

BA

RAS

CAS

WE

L(U)DQM

DQ0 to 15

VDD/VSSVDDQ/VSSQ

N.C/RFU

Page 25: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 24 -

IC BLOCK DIAGRAM & DESCRIPTION

IC800 ZR36748(DVD Player AV Decorder)

123456789

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

101

102

103

104

208

207

206

205

204

203

202

201

200

199

198

197

196

195

194

193

192

191

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

173

172

171

170

169

168

167

166

165

164

163

162

161

160

159

158

157

156155154153152151150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109108107106105

VDDAMEMAD19MEMAD18VDDPMEMAD17GNDPMEMAD16MEMAD15MEMAD14MEMAD13MEMAD12MEMAD11MEMAD10MEMAD9MEMAD8VDDPMEMAD7GNDPMEMAD6MEMAD5MEMAD4MEMAD3MEMAD2MEMAD1GNDCMEMAD0VDDCMEMWR#MEMRD#VDDPMEMCS0#GNDOMEMCS1#MEMCS2#MEMDA15MEMDA7MEMDA14MEMDA6MEMDA13MEMDA5VDDPMEMDA12GNDPMEMDA4MEMDA11MEMDA3MEMDA10MEMDA2MEMDA9MEMDA1MEMDA8MEMDA0

VDDPDUPRD

GPCIO19GPCIO14GPSIO13GPCIO12GPSIO11GPCIO10

ATDD7ATDD8ATDD6ATDD9ATDD5

ATDD10GNDP

ATDD4VDDP

ATDD11ATDD3

ATDD12ATDD2

ATDD13ATDD1

ATDD14ATDD0

ATDD15ATIOMV

VDDCATIORGNDC

ATIORDYATINTRG

GNDPATDA2VDDP

ATDA1ATDA0ATCS1ATCS0

GOCIO0GOCIO1GOCIO2GPCIO3GPCIO4GPCIO5GPCIO6GPCIO7

VOOIPGPCIO8

GNDPGPCIO9

VDDP

RA

MA

DD

4R

AM

AD

D3

RA

MA

DD

5G

ND

PR

AM

AD

D2

RA

MA

DD

6R

AM

AD

D1

RA

MA

DD

7V

DD

PR

AM

AD

D0

RA

MA

DD

8R

AM

AD

D10

GN

DP

RA

MB

A1

RA

MA

DD

9R

AM

BA

0V

DD

PR

AM

AD

D11

RA

MC

S#

RA

MR

AS

#G

ND

PR

AM

CA

S#

RA

MW

E#

RA

MD

QM

VD

DP

PC

LKG

ND

PR

AM

DAT

6G

ND

CR

AM

DAT

7V

DD

CR

AM

DAT

9V

DD

PR

AM

DAT

8R

AM

DAT

10G

ND

PR

AM

DAT

5R

AM

DAT

11V

DD

PR

AM

DAT

4R

AM

DAT

12G

ND

PR

AM

DAT

3R

AM

DAT

13V

DD

PR

AM

DAT

2R

AM

DAT

14G

ND

PR

AM

DAT

1R

AM

DAT

15V

DD

PR

AM

DAT

0

DU

PT

DG

ND

PT

ES

TM

OD

EJT

DI

JTD

OJT

MS

JTC

KIC

ET

DI

ICE

TD

OIC

ET

MS

ICE

TC

KG

PC

IO15

GP

CIO

16G

PC

IO17

GP

CIO

20G

PC

IO21

AIN

VD

DP

AB

CLK

GN

DP

ALR

CLK

AO

UT

2A

OU

T1

VD

DC

AO

UT

0G

ND

CG

PAIO

S/P

DIF

VD

DP

2A

MC

LKG

ND

P2

CO

SY

NC

DA

CG

ND

PR

SE

TD

AC

GN

DB

C/B

/UY

/R/V

DA

CV

DD

CV

BS

/CC

VB

S/G

/YD

AC

GN

DD

GN

DA

DC

SE

RA

DC

0S

ER

AD

C1

SE

RA

DC

2V

DD

AD

CG

CLK

1G

CLK

XO

VD

DIP

GN

DA

RE

SE

T#

Page 26: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 25 -

IC BLOCK DIAGRAM & DESCRIPTION

IC800 ZR36748(DVD Player AV Decorder)

Pin No. Boot selection, debug interface, GPIO pin, test mode (23pin)40

208241

42

43

4445~47

49

51

8

7

5,64197

196

195

177

3

206 PLL signal (4 pin)157

161

160

194

Analog video port (5pin)169

I/O

I#

I/O#IOI

I/O

I/O#

II/O

I/O

I/O

II/OO

I/O#I

I/O#OI/OI/O

I/O#O

I/O#O

I/O#O

I/O#O

I/O#I

ID

ID

ID

AO

ID#

I/O

AO

Name

BOOTSEL1

GPCI/O[0]#NMI

DUPTDDUPRD

GPCI/O[1]

GPCI/O[2]#

SSCSRQGPCI/O[3]

GPCI/O[4]GPCI/O[5-7]

GPCI/O[8]#

SSCRXDGPCI/O[9]#

SSCTXDGPCI/O[10]#

SSCCLKGPCI/O[11]#

SSCRRQGPCI/O[12-13]

GPCI/O[14]GPCI/O[15]#

HSYNCGPCI/O[16]#

VSYNCGPCI/O[17]#

VCLK x 2GPCI/O[18]#

COSYNCGPCI/O[19]#BOOTSEL2

TESTMODE

RESET#

GCLK

XO

PLLCFGP#

GPCI/O[20]

CVBS/G/Y(DAC A)

Function

CPU software starting basis select I. Low:starting by flash memory.High : starting by down loaded program from UART.Controled general I/O by microcomputer software.MN1 interrupt I.Debug UART data O.Debug UART (or IrDA) data I.Controled general I/O by microcomputer software.USE general interrupt I.Controled general I/O by microcomputer software.Use general interrupt I.SSC mode : synchronization communication requeat reception.Controled general I/O by microcomputer software.Use general interrupt I.N/CControled general I/O by microcomputer software.Use general interrupt I.Controled general I/O by microcomputer software.Use general interrupt I.SSC mode : synchronization communication data reception.Controled general I/O by microcomputer software.SSC mode : synchronization communication data transmission.Controled general I/O by microcomputer software.SSC made : synchronization communication clock reception.Controled general I/O by microcomputer software.SSC mode : synchronization communication acknowledge transmission.Controled general I/O by microcomputer software.Controled general I/O by microcomputer software.Controled general I/O by microcomputer software.Horizontal synchronization O.Controled general I/O by microcomputer software.Vertical synchronization O.Controled general I/O by microcomputer software.VCLK x 2 O.Controled general I/O by microcomputer software.Cosync O.Controled general I/O by microcomputer software.Readed by BOOT ROM after hardware reset and used when select flashROM or ROM + SRAM set.

Direct connect to GNDP when usually operation.

Reset I (Active low).Initialize process start RESET# signal deassert.27.000MHz clock for main process generation or xtal I.

Connected xyal to GCLK O.N/C when not use xtal.Process clock PLL set I.Can change when RESET# assert.Usually operation : low, RESET assert term.

Controled general I/O by microcomputer software.

YC O : CVBS signal O.RGB O : G signal O.YUV O : Y signsl O.

Page 27: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 26 -

IC BLOCK DIAGRAM & DESCRIPTION

IC800 ZR36748(DVD Player AV Decorder)

FunctionYC O : Y signal O.RGB O : R signal O.YUV O : V signal O.YC O : C signal O.RGB O : B signal O.YUV O : U sibnal O.Which CVBS signal or C signal O.Select be unrelated to YC / RGB / YUV mide.

DAC adjusting resistor connect.

ITU-R656 conform V / C multiplex.ADP ICE interface modo select I.Controled general I / O by microcomputer software. ITU-R656 conform V / C multiplex.ADP ICE interface data I.Coutroled general I / O by microcomputer software.ITU-R656 conform V / C multiplex.ADP ICE interface data O.Controled general I / O by microcomputer software.ITU-R656 conform V / C multiplex.ADP ICE interface clock I.Controled general I / O by microcomputer software.ITU-R656 conform V / C multiplex.CPU JTAG interfase.Controled general I / O by microcomputer software.ITU-R656 conform V / C multiplex.CPUJTAG tms I.Controled general I / O by microcomputer software.ITU-R656 conform V / C multiplex.CPUJTAG data I.Probe UART data I.ITU-R656 conform V / C multiplex.CPUJTAG data O.Probe UART data O.

Audio master clock I / O.128,192,256 or 384fs sampling frequency (Programable) use.S / PDIF O.N / CDigital stereo audio serial data O.Digital stereo audio serial data O.Digital stereo audio bit clock O.Palarity is programable.Digital stereo audio LR clock O.AOUT and AIN data output or latch, clock trailing edge orlast transition edge.Controled general I / O by ADP software.27.000MHz clock I for audio master clock generating.Connected to GCLK when usually operation.Audio PLL set I. Can change when RESET# signal assert.Uqually operation : low RESET# signai assert term.Controled general I / O by microcomputer softwaer.

Pin No.172

173

170

175 Digital video port, CPU and ADP test (8 pin)199

201

200

198

202

203

205

204

I/OAO

AO

AO

AI

O#I#I/OO#I#I/OO#O#I/OO#I#I/OO#I#I/OO#I#I/OO#I#I

O#O#O

NameY/R/V

(DAC B)

C/B/U(DAC C)

CVBS/C(DAC D)

RSET

VID[7]#ICETMS#

GPCI/O[22]VID[6]#ICETDI#

GPCI/O[23]VID[5]#

ICETDO#GPCI/O[24]

VID[4]#ICETCK#

GPCI/O[25]VID[3]JTCK#

GPCI/O[46]VID[2]#JTMS#

GPCI/O[47]VID[1]#JTDI#

PUPRDVID[0]#JTDO#PUPTD

Digital audio port (11 pin)179

181186,187184192188

190

182162

193

I/O

O

OIO

O

I/OID

ID

I/O

AMCLK

S/PDIFAOUT[2:1]AOUT[]0

AINALRCLK

ABCLK

GPAI/OGCLK1

PLLCFGA#

GPCI/O[21]

Page 28: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 27 -

IC BLOCK DIAGRAM & DESCRIPTION

Function

ATAPI data I / O.A / V data I.ATAPI data I / O.A / V data I.ATAPI data I / O.A / V data I.ATAPI data I / O.A / V data I.ATAPI data I / O.A / V data I.Controled general I / O by microcomputer software.ATAPI data I / O.A / V data I.Controled general I / O by microcomputer software.ATAPI data I / O.A / V data I.Controled general I / O by microcomputer software.ATAPI data I / O.A / V data I.Controled general I / O by microcomputer software.ATAPI data I / O.A / V data request O (Polarity is programable).Controled general I/ O by microcomputer software.ATAPI data I / O.A / V data active I (Polarity is programable).ATAPI data I / O.A / V error I (Polarity is programable).Controled general I / O by microcomputer software.ATAPI data I / O.A / V sector opening I (Polarity is programable).ATAPI data I / O.A / V data bit strobe (Clock) I (Programable).

ATAPI data I / O.Controled general I / O by microcomputer software.General chip select O, from CPU to external device.ATAPI interruptio requirement I.Controled general I / O by microcomputer software.ATAPI data I / O.Controled general I / O by microcomputer software.ATAPI PIO write signal O.Controled general I / O by microcomputer software.ATAPI PIO write signal O.Controled general I / O by microcomputer software.ATAPI PIO ready signal I.Survo DSP ready signal I.Controled general I / O by microcomputer software.ATAPI data I / O.Controled general I / O by microcomputer software.ATAPI address signal O.Controled general I / O by microcomputer software.ATAPI address signal O.CD-DSP error signal I.Controled general I / O by microcomputer software.ATAPI address signal O.CD-DSP frame signal I.Controled general I / O by microcomputer software.

Pin No. Loader interface, AV bit stream interface (25pin)18

16

14

13

11

9

10

12

19

20

21

22

23

24

32

26

27

29

31

25

34

36

37

I/O

I/O#I

I/O#I

I/OI

I/O#I

I/O#I#I/O

I/O#I#I/O

I/O#I#I/O

I/O#I#I/O

I/O#I#I/O

I/O#I

I/O#I#I/O

I/O#I

I/O#I

I/O#I/O#OI#I/O

I/O#I/OO#I/OO#I/OI#I#I/O

I/O#I/OO#I/OO#I

I/OO#I#I/O

Name

ATDD[11]#DVDDAT[0]ATDD[4]#

DVDDAT[1]ATDD[10]#DVDDAT[2]ATDD[5]#

DVDDAT[3]ATDD[6]#

DVDDAT[5]#GPCI/O[26]ATDD[7]#

DVDDAT[7]#GPCI/O[27]ATDD[8]#

DVDDA[6]#GPCI/O[28]ATDD[9]#

DVDDAT[4]#GPCI/O[29]ATDD[3]#DVDREG#GPCI/O[30]ATDD[12]#DVDVALIDATDD[2]#DVDERR#GPCI/O[32]ATDD[13]#DVDSOSATDD[1]#DVDSTRB

ATDD[14]#GPCI/O[34]#MEMCS[3]#ATINTRQ#GPCI/O[35]ATDD[15]#GPCI/O[36]

ATLOW#GPCI/O[37]

ATIOR#GPCI/O[38]ATIORDY#

SERVDSPRDY#GPCI/O[39]ATDD[0]#

GPCI/O[40]ATDA[2]#

GPCI/O[41]ATDA[1]#CDERR#

GPCI/O[42]ATDA[0]#CDFRM#

GPCI/O[43]

IC800 ZR36748(DVD Player AV Decorder)

Page 29: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 28 -

IC800 ZR36748(DVD Player AV Decorder)

IC BLOCK DIAGRAM & DESCRIPTION

ADC interface (3 pin)164~166 SDRAM interface (36 pin)80,82,84,86,87,89,90,92,93,95,96,98,99,101,102,10453~55,57~60,62~64,67,707274787666,687175 External memory interface (41 pin)105~113,117~122131,133~138,140,142~150,152,154155

129128124,126123

Power supply (52 pin)15,33,50,56,65,73,79,88,94,100,114,125,139,151,189,2071,17,35,61,69,77,85,91,97,103,116,127,141,153,19148,15917818030,81,132,18328,83,130,185158156163168,174,176167

I

I/O

O

OOOOOOO

I/O

O

O#I/OOOO

O#I/O

S

S

SSSSSSSSSSS

SERADC[2:0]

RAMDAT[15:0]

RAMADD[11:0]

RAMRAS#RAMCAS#

PCLKRAMDQM

RAMBA[1:0]RAMCS#RAMWE#

MEMDA[15:0]

MEMAD[18:0]

MEMAD[19]#GPCI/O[33]MEMWR#MEMRD#

MEMCS[1:0]#MEMCS[2]#GPCI/O[31]

GNDP

VDDP

VDDIPGNDP2VDDP2GNDCVDDCGNDAVDDA

VDDDACGNDDAC[D,B,P]

GNDADCGNDADC

FunctionATAPI chip select signal O.CD-DSP bit clock signal I.Controled general I / O by microcomputer software.ATAPI chip select signal O.CD-DSP data I.Controled general I / O by microcomputer software.

ADC analog I.

SDRAM data I / O.

SDRAM address O.

SDRAM low select O (Active low).SDRAM column select O (Active low).SDRAM clock O (Same internnal process clock).SDRAM data mask O (Active high).SDRAM bank select O.SDRAM chip select O (Active low).SDRAM write enable O (Active low).

External memory data I / O.

External memory address O.Used MEMAD (18 : 16) for PLL debug.

Externaal address O.Controled general I / O by microcomputer software.External memory write enable O (Active low).External memory read enable O (Active low).External memory chip select O (Active low).External memory chip select O (Active low).Controled general I / O by microcomputer software.

3.3V digital peripheral power supply GND (16 pin).

3.3V digital peripheral power supply (16 pin).

3.3V peripheral reference voltage (2 pin).Filtered 3.3V digital power supply GND for AMCLK.Filtered 3.3V digital power supply for AMCLK.1.8V digital core power supply GND (4 pin).1.8V digital core power supply (4 pin)Internal PLL oircuit GND.1.8V internal PLL circuit power supply.3.3V DAC analog power supply.3.3V DAC analog power supply GND (3 pin).3.3V ADC analog power supply.3.3V ADC analog power supply GND.

Pin No.38

39

I/OO#I#I/OO#I#I/O

NameATCS1#CDCLK#

GPCI/O[44]ATCS0#CDDAT#

GPCI/O[45]

Page 30: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 29 -

IC BLOCK DIAGRAM & DESCRIPTIONIC802 PST3627U(Reset)

OUT

GND

VDD

CD

2

1

GND 1

VDD

OUT

CD2

4

3

3

4

RD

Vref

PIN No.

1

2

3

4

PIN NAME

GND

VDD

CD

OUT

FUNCTIONS

GND Pin

VDD Pin / Voltage Detect Pin

Capacitor Connect Pin with Delay

Reset Signal Output Pin

Page 31: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 31 -- 30 -

P

P

P

SH_GNDSH_GND

SH_GND

INIT

IAL

IZE

RE

EL

PL

UN

GE

RM

OT

OR

BE

AT

RE

C_

MU

TE

RE

CO

RD

ING

SU

RR

OU

ND

GN

DT

U_

DO

UT

TU

_D

IV

OL

_D

OV

OL

_C

EV

OL

_C

LK

TU

_C

ET

U_

CL

KG

ND

MA

IN_

MU

TE

+5

VP

-CO

NH

P_

SW

G_

RE

VS

G_

FW

DD

EC

K_

PA

CK

PA

CK

SW

NC

(F)R

EC

SW

PL

UN

GE

RIN

ITIA

LIZ

E S

WM

OT

OR

PH

1G

ND

RE

EL

VG

ND

12

VD

VD

/TV

-LA

GN

DD

VD

/TV

-RR

F_

GN

DD

GN

DD

GN

DD

9V

LID

_S

WD

-MU

TE

D5

.6V

DV

D_

PC

ON WR491

WR490

D4

90

4C

49

30

L4900

C4

90

2C

49

03

D4902

D4903 D4900

D4901

C4

90

1C

49

00

C4

93

1

IC490

CN490

C4

91

4

C4

91

2C

49

13

D4912

D4913 D4910

D4911

C4911

C4910

T4910

C4

90

5

D4

92

0

RY

49

1

C4

92

0

R4

92

0

Q4920R4921

D4914

R4220

R4120

R4121

R4225

R4125

C4

60

3

C4

60

1

L4

60

1L

46

00 C4600

C4

60

6

R4607

C4

60

8C

46

07

R4605

Q4602C4

60

5

Q4603

R4

60

4

C4

60

4

R4602

C4

60

9

R4606R4

60

8

L4

60

3L

46

04

L4602

C4

60

2

R4

60

3

R4

60

1

R4

60

0

Q4601

IC443

R4

15

1R

42

51

R4150

R4250

C4

15

1C

42

51

IC440

C4

10

7

R4

20

0

C4

10

0

R4

10

2

C4

10

1

R4

10

0

C4

20

1

C4

20

0

R4

20

2

R4

20

1R

41

01

C4

10

2C

45

50

C4

10

4

C4

55

1

R4

55

0

C4

20

2

C4

55

6

C4

20

4

C4

55

4

R4

55

1

C4

20

7

C4

20

6

R4

55

2

C4

10

3

R4

10

4R

42

04

C4

20

3

C4

10

8

R4

20

5

C4

55

5

R4

55

3

C4

55

2

C4

55

3

C4205

C4

10

5

C4

20

8

C4

10

6

R4

10

5

Q4

41

0

R4

40

3

R4402

R4

40

1

R4400

Q4

86

3

Q4

86

2

R4

86

3

R4

86

4 D4

86

0

R4556

CN440

C4

56

0R

45

60

IC4

42

R4

13

8C

41

37

C4

82

0

R4

23

8C

42

37 C4235

C4

13

4

C4135

C4

23

4

C4136

C4823

R4140

C4822

C4236 R4240

C4

13

3C

42

33

R4

82

2

PR480

Q4151

Q4251

R4134

R4234

R4

82

4

D4

82

0

R4

82

3

C4132

C4232

C4

82

5

R4

13

5R

42

35

R4233

R4133

CN443

C4131

C4231

CN401

CN402

PR482

C4

12

0

C4

12

1

C4

12

2

C4

12

3

C4

22

0

C4

22

1

C4

22

2

C4

22

3

C4

12

4C

42

24

C4

22

6

C4

22

7

C4

22

8

C4

12

7

C4

12

8

R4

23

1R

41

31

C4

50

2

R4

22

6R

41

26

R4

12

7

R4

13

0

R4

22

7

R4

23

0

R4

55

7

C4

50

1

IC441

C4

12

5

C4

22

5

Q4101

R4139R4

13

7

R4

13

6

Q4201

R4

23

6

R4

23

7

R4239

+5V

+9.0V

TU_R

TU_L

TU_CLK

TU_CE

TU_DI

TU_DO

A_GND

D_GND

LID_SW

CN442

R4221

C4

12

6

C4

51

2

C4

51

3

R4

51

1

R4

51

2

R4

51

3

C4

51

1

C4

82

1

R4

82

5

C4

13

0C

42

30

L4182

L4282

R4223

R4

22

9

R4123

R4

12

9

IC480

C4

80

2

C4

80

1

L4800

D4

80

0

C4

80

4

C4

80

5

R4

80

2R

48

03

R4

80

1

R4

80

4

C4

80

3

D4

81

0

C4

81

4

C4

81

5

L4811

L4801

R4

81

1

R4

81

2

R4

81

4

R4

81

3C

48

12

Q4500 Q4501

D4

50

0

CN

40

0

PR481

Q4851

Q4850

R4

85

1

R4

85

2

D4

85

2

C4

85

2

C4

85

1

D4

85

1

C4

85

3

D4

40

0

R4

40

4

Q4400

C4

40

0

C4

40

1

R4

50

0

L4281

L4181

L4820

Q4861Q4860

R4

14

1

R4

24

1

L4812

C4

81

6

L4802

C4

80

6

Q4200

Q4100

R4242

R4142

Q4600

L4183

L4283

C4

16

0

C4

26

0

C4

16

1C

42

61

CN410

R4

85

3

D4

81

1D

48

01

C4

13

8

C4

23

8

R4609

C4

86

1

C4

86

0

C4864

C4865

C4

83

3

C4

83

2

C4

83

1

Q4830

D4

83

0

R4

83

1R

48

30

PR483

R4

27

0

R4

17

0

CN470

R4

57

0

CN

44

5 CN

42

0

C4863

MP

G0

6G

10

0/2

5

0.0

47

0.0

47

RL153

RL153 RL153

RL153

0.0

47

0.0

47

47

0/6

.3

KIA7805API

07

22

00

/25

0.0

22

0.0

22

MPG06G

MPG06GMPG06G

MPG06G

0.0

22

0.0

22

0.0

1/A

C-C

AP

1S

S1

33

1/5

0

82

K

KTC31992.2K

MPG06G

3.9K

3.3K

15K

39K

39K

22

/50

0.1

47

0U

H4

70

UH

1/50

47

00

P

68

0.0

27

47

0P

1K

KTC32000.0

39

KTC3198GR

39

K

0.1

100

47

/16

39K

68

K

47

0U

HB

EA

D

BEAD

10

/50

56

K

15

K

22

K

KRC107M

BA7755A

39

K3

9K

12K

12K

10

0P

10

0P

000

AN7348K

1

10

0

0.0

33

12

0K

47

/6.3

10

0

47

/6.3

0.0

33

12

0K

33

33

10

.06

8

1/5

0

22

/16

10

M

1

1/5

0

1/5

0

22

/16

22

K

1

33

00

P

22

K

10

00

P

22

K2

2K

10

00

P

15

00

P

8.2

K

22

/16

22

K

22

0/1

6

0.0

47

100P

10

0P

15

00

P

33

00

P

8.2

K

KT

A1

26

6

33

0

15K

10

K

10K

KR

C1

07

M

KR

C1

07

M

47

0

47

0 1S

S1

33

100

000

10

/50

4.7

K

TA

82

23

K

TA

82

23

K

47

04

7/1

0

33

0/1

0

47

04

7/1

0

100/16

0.1

5

100/16

0.1

5

1000/16

3300/25

82

220/25

1000/16 82

33

00

P3

30

0P

27

3000mA

KTD1303

KTD1303

4.7K

4.7K

10

K

1S

S1

33

1K

1/50

1/50

1;5

0

15

K1

5K

1K

1K

000

1/50

1/503000mA

1/5

0

1/5

0

1/5

0

1/5

0

1/5

0

1/5

0

1/5

0

1/5

0

1/5

01

/50

27

00

P

0.1

0.1

0.1

0.1

3.9

K3

.9K

22

/16

1.5

K1

.5K

2.2

K *

2.2

K *

10

0

22

0/1

6

LC75342

1/5

01

/50

KRC107M

8.2K

5.6

K

1.5

K

KRC107M

1.5

K

5.6

K

8.2K

1AV4J12B3761N

15K

27

00

P

10

0P

10

0P

1K

1K

1K

10

0P

10

0/1

0

10

K

0.0

10

.01

22UH

22UH

12K

1.5

K

12K

1.5

K

SPI-8002TW

0.1

22

0/3

5

22

SB

14

0

0.1

22

0/3

5

3.9

K6

80

1K

1K

2.2

/50

SB

14

0

0.1

22

0/3

5

95U

95U

1K

6.8

K

1K

1.2

K2

.2/5

0

KRA107S KRA107S1S

S1

33

1250mA

KTC3198

KTD2058

4.7

K

4.7

K

1S

S1

33

0.0

22

10

/50

MT

ZJ1

0B

47

0/1

6

MT

ZJ5

.6B

47

0

KTC3198

22

/50

47

/25

10

K

22UH

22UH

1000

KTA1271KTA1271

3.3

3.3

22

10

0/1

6

22

47

/25

KTD1303

KTD1303

150

150

KTA1271

1000

1000

82

0P

82

0P

0.0

10

.01

07

10

MT

ZJ1

0B

MT

ZJ6

.2B

1

1

68

0.1

0.1

0.01

0.01

10

/50

0.0

1

47

/25

KTC3203

MT

ZJ1

2B

33

03

30 630

22

K

22

K

4.7

K

09 13

0.1

1 2 3

54321

24 23 22 21 20 19 18 17 16 15 14 13

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

15

14

13

12

11

10

9

12

34

56

78

123456789101112131415

302928272625242322212019181716

161514131211109

12345678

1718192021222324 12345678910111213141516987654321 12345678910111213

PA

CK

G_

FW

D

G_R

EV

S

G_

FW

D

TU

_C

E

TU

_D

I

TU

_C

LK

TU

_D

O

TU_CLK

TU_CE

TU_DI

TU_DO

TU_R

TU_L

TU_R

TU_L

AUX_L

AUX_R

AUX_L

AUX_R

DV

D_

L

DV

D_

R

DVD_R

DVD_L

VO

L_

CE

VO

L_

DO

MO

TO

R

PLU

NG

ER

PLU

NG

ER

MO

TO

R

9VD9V

D5.6V

9V

9V

9V

9V

D9V

M_P

LU

NG

ER

M_M

OT

OR

M_M

OT

OR

M_P

LU

NG

ER

INIT

IAL

INIT

IAL

D5.6V

9V

VO

L_

DO

VO

L_

CE

VO

L_C

LK

REEL

RE

EL

BE

AT

RE

C_M

UT

E

RE

CO

RD

ING

RE

C_M

UT

E

BE

AT

RECORDING

9V

HP

_S

W

VO

L_C

LK

+5V

+5V

+5V

+5V

12V

PA

CK

12V

50HZAC 230V

PT490

INOUT GND

R-CH

L-CH

R/PHEAD

HEADE

NC NC LPBNF

LPBEQ

LPBOUT

ALCLOWCUT

LRECIN

LRECOUT ALC NC NC VCC

LIN

RIN

RPBNF

RPBEQ

RPBOUT

RRECIN

RRECOUT

REC/PBSW B PB RIPPLE

FILTER GND

SP471

SP481

LEFT

RIGHT

HEAD PHONE

(1/2

)

(2/2

)

SPEAKER

SPEAKER

(FUSE)

ROUT

RBASS2

RBASS1

RTRE

RVRIN

RSELOAUTUDVDTA

TA DVD TU AU LRECOUT

LVRIN

LTRE

LBASS1

LBASS2

LOUT Vref

VSS CE DI

VDD CL

TESTNC

NCNC

TO FRONTTO C_MECHANISM

[MV

-WX

]

[MV

-WX

][M

V-W

X]

(SP

R 1

/2W

)

(SP

R 1

/2W

)

SCHEMATIC DIAGRAM (MAIN AMP)

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol !!! and mark in the parts list and theschematic diagram designated components in which safety and performance can be of special significance. When replacing a component identified by

!!! and , use only the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the partslist in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from thesupply circuit before returning the product to the customer.

This is a basic schematic diagram.

Page 32: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 33 -- 32 -

SCHEMATIC DIAGRAM (MPEG)

This is a basic schematic diagram.

WX

SPDIF_SELHL DVD

CDOUT

0

1

EURothersothers<SETUP> MARKET

GPIOC15

Wh

en

SR

AM

PW

B is

co

nn

ect

ed

,th

is r

esi

ste

r is

no

t a

sse

mb

led

.

RESET

(16M SDRAM)

VD

D

DQ

0

DQ

1

VS

SQ

DQ

2

DQ

3

VD

DQ

DQ

4

DQ

5

VS

SQ

DQ

6

DQ

7

VD

DQ

LD

QM

*WE

*CA

S

*RA

S

*CS

BA

A10

A0

A1

A2

A3

VD

DV

SS

A4

A5

A6

A7

A8

A9

NC

CK

E

CL

K

UD

QM

NC VD

DQ

DQ

8

DQ

9

VS

SQ

DQ

10

DQ

11

VD

DQ

VS

SQ

DQ

12

DQ

13

DQ

14

DQ

15

VS

S

A16

BY

TE

VS

S

DQ

15

DQ

14

DQ

13

DQ

12

DQ

7

DQ

6

DQ

5

DQ

4

DQ

11

DQ

10

DQ

9

DQ

3

VD

D

DQ

2

DQ

1

DQ

8

DQ

0

OE

#

VS

S

CE

#

A0

A1

A2

A3

A4

A5

A6

A7

A17

A18

RY

/BY

#

WP

#

NC

RE

SE

T#

WE

#

NC

NC

A8

A9

A10

A11

A12

A13

A14

A15

(8M FLASH)(ICX81)

LLHVSW

(COMPOSITE)

DAC D

DAC C

DAC B

DAC A

EEPROM(2K)

Y(Cr)

U(Cb) B

G

R

Y

C

Y

COMPOSITE

C/B/U

Y/R/V

CVBS/G/Y

CVBS/C

A0

A1

A2

GND

VCC

WP

SCL

SDA

BC

K

DA

TA

LR

CK

SC

K

ML

MC

DG

ND

NC

VC

C

VO

UT

L

VO

UT

R

MD

ZE

RO

L

ZE

RO

R

VC

OM

AG

ND

*:no MOUNT

FO

R T

ES

T

P

P

P

P

VDDP

DUPRD

BOOTSEL2/GPCIO19

GPCIO14

GPCIO13

GPCIO12

SSCRRQ/GPCIO11

SSCCLK/GPCIO10

ATDD7/DVDDAT7/GPCIO27

ATDD8/DVDDAT6/GPCIO28

ATDD6/DVDDAT5/GPCIO26

ATDD9/DVDDAT4/GPCIO29

ATDD5/DVDDAT3

ATDD10/DVDDAT12

GNDP

ATDD4/DVDDAT1

VDDP

ATDD11/DVDDAT0

ATDD3/DVDREQ/GPCIO30

ATDD12/DVDVALID

ATDD2/DVDERR/GPCIO32

ATDD13/DVDSOS

ATDD1/DVDSTRB

ATDD14/GPCIO34/MEMCS3

ATDD0/GPCIO40

ATDD15/GPCIO36

ATIOW/GPCIO37

VDDC

ATIOR/GPCIO38

GNDC

ATIORDY/SERVDSPRDY/GPCIO39

ATINTRQ/GPCIO35

GNDP

ATDA2/GPCIO41

VDDP

ATDA1/CDERR/GPCIO42

ATDA0/CDFRM/GPCIO43

ATCS1/CDCLK/GPCIO44

ATCS0/CDDAT/GPCIO45

BOOTSEL1/GPCIO0/NMI

GPCIO1/INT1

RA

MA

DD

4

RA

MA

DD

3

RA

MA

DD

5

GN

DP

RA

MA

DD

2

RA

MA

DD

6

RA

MA

DD

1

RA

MA

DD

7

VD

DP

RA

MA

DD

0

RA

MA

DD

8

RA

MA

DD

10

GN

DP

RA

MB

A1/R

AM

CS

0

RA

MA

DD

9

RA

MB

A0

VD

DP

RA

MA

DD

11

SSCSRQ/GPCIO2/INT2

GPCIO3/INT4

GPCIO4(Reserved)

GPCIO5

GPCIO6

GPCIO7/INT5

VDDIP

SSCRXD/GPCIO8

GNDP

SSCTXD/GPCIO9

VDDP

GN

DP

RA

MD

AT

10

RA

MD

AT

6

VD

DP

RA

MD

AT

9

VD

DC

RA

MD

AT

7

GN

DC

RA

MD

AT

8

GN

DP

PC

LK

VD

DP

RA

MD

QM

RA

MW

E

RA

MC

AS

GN

DP

RA

MR

AS

RA

MC

S

RA

MD

AT

5

RA

MD

AT

11

VD

DP

RA

MD

AT

4

RA

MD

AT

12

GN

DP

RA

MD

AT

3

RA

MD

AT

13

VD

DP

RA

MD

AT

2

RA

MD

AT

14

GN

DP

RA

MD

AT

1

RA

MD

AT

15

VD

DP

RA

MD

AT

0

VDDA

MEMAD19/GPCIO33

MEMAD18

VDDP

MEMAD17

GNDP

MEMAD16

MEMAD15

MAMAD14

MEMAD13

MEMAD12

MEMAD3

MEMAD4

MEMAD5

MEMAD6

GNDP

MEMAD7

VDDP

MEMAD8

MEMAD9

MEMAD10

MEMAD11

MEMAD2

MEMAD1

GNDC

MEMAD0

VDDC

MEMWR

MEMRD

VDDP

MEMCS0

GNDP

MEMCS1

MEMDA4

GNDP

MEMDA12

VDDP

MEMDA5

MEMDA13

MEMDA6

MEMDA14

MEMDA7

MEMDA15

MEMCS2/GPCIO31

MEMDA11

MEMDA3

MEMDA10

MEMDA2

MEMDA9

MEMDA1

MEMDA8

MEMDA0

RE

SE

T

GN

DA

VD

DIPXO

GC

LK

P

GC

LK

A

VD

DA

DC

SE

RA

DC

2

SE

RA

DC

1

SE

RA

DC

0

GN

DA

DC

GN

DP

2

GP

CIO

18

DA

CG

ND

P

RS

ET

DA

CG

ND

B

C/B

/U

Y/R

/V

DA

CV

DD

CV

BS

/C

CV

BS

/G/Y

DA

CG

ND

D

AM

CLK

VD

DP

2

SP

DIF

/AO

UT

3

GP

AIO

GN

DC

AO

UT

0

VD

DC

AO

UT

1

AO

UT

2

ALR

CLK

GN

DP

ICE

TD

O/G

PC

IO24

ICE

TM

S/G

PC

IO22

ICE

TC

K/G

PC

IO25

GP

CIO

15

GP

CIO

16

GP

CIO

17

PLLC

FG

P/G

PC

IO20

PLLC

FG

A/G

PC

IO21

AIN

VD

DP

AB

CLK

ICE

TD

I/G

PC

IO23

JTC

K/G

PC

IO46

GP

CIO

47

JID

O/P

UP

TD

JTD

I/P

UP

RD

TE

ST

MO

DE

[

GN

DP

DU

PT

D

SW_RGBCOMPOSITE

RGB_RERGB_GRRGB_BL

VGNDTV_LCH

G_ATV_RCH

SW_V

DVD_P-CON2DVD_P-CON

LASER_CURRENTGND

READYDVD_DATA_IN

DVD_DATA_OUTDVD_CLKREQUEST

V_GND12V

DVD/TV_LA_GND

DVD_TV_RRF_GNDD_GNDD_GND

D9VLID_SWD_MUTED5.6V

DVD_P-CON

C8

50

0

SG

87

1

C8055

C8

05

4

C8

05

3

L8203

R8

52

1

R8

52

3

R8585

R8

82

4

R8

72

4

R8586

C8883C8783

C8

82

1C

87

21

R8820

R8

82

1R

87

21

R8823

R8720

R8822

R8

58

2

R8

58

1

Q8314

Q8313

R8722

R8

72

3

C8

59

2C

85

91

R8

58

4R

85

83

IC807

CN875

Q8

00

0

Q8001

ASPECT

IP

R8312

Q8312

R8

31

1R

83

10

Q8311

Q8310

R8

51

2R

85

11

R8510

IC851

C8

51

1

C8

53

3

C8

53

2C

85

34

C8

53

5

IC8

50

C8502

C8

50

3

C8

50

1

IC8

52

R8520

C8

52

0

C8

52

2

C8

52

1

R8020

CN873

L8060

C8

51

0

C8

51

2

C8

05

2

IC806

DAC_A

DAC_C

DAC_B

DAC_D

C8

44

0

L8440

C8

44

2

C8441

C8

41

0C

84

20

C8411

C8421

C8401

C8400

C8

41

2C

84

22

C8

40

2

L8400

L8420

L8410

R8

49

6

R8

49

7

R8490

R8491

R8494

R8495

R8

49

2

R8

49

3

R8

04

6

R8580

C8590

IC859

L8582

CN871

C8

58

4

SP

DIF

R8

03

7

SP

DIF

SE

L

R8036

*IRIRQ

C8990

CN870

R8064

R8063

R8062

R8061

R8

05

4

P6

R8074

*RAMCS1

GPCIO4

R8013

RN

80

1

R8

01

7

GP

AIO

SP

DV

HA19

V_

SW

BOOT2

BOOT1

C8

03

7

C8006

R8

01

6

R8092

R8014

R8002

C8036

R8

03

3

R8

03

4

R8

03

5

R8031R8032

C8

02

3

R8004

R8012

R8011

R8008R8009

R8007

R8006

R8005

R8003

C8041

C8

04

5

C8

04

7

C8049

C8004

C8014

R8

05

3R

80

52

R8

05

1

R8

04

5

R8

04

4

C8

03

5

C8

03

4

X8230

R8043

R8

04

2

R8041

C8031

C8032

C8

03

3

IC802

*RESET

C8

00

1

C8002

C8003

C8005

C8007

C8025

C8024

C8022

C8021

C8

01

8

C8

01

7

C8

01

6

C8

01

5

C8

01

3

C8

01

2

C8

01

1

L8202

C8

21

2

IC822

C8

21

3

C8

21

4

C8

21

5

C8

21

6

C8

21

7

C8

21

1

IC818

C8

10

1

C8102

R8

02

6

SG

84

2

SG

84

1R

8429

C8428

C8429

C8051

IC801

R8

05

8

R8

05

7

R8

02

8

R8810

R8712

R8

71

1

R8

71

0

IC871

R8

04

9

R8

04

8

R8

04

7

R8

04

0

MDI

ZERO

MC

C8

88

2

*MUTEC

ML

ALRCK

AOUT0

ABCK

IC881

C8

70

7

C8

70

4

C8

70

2C

87

05

L8702

L8701

C8

70

3

SG

87

2

C8820

C8720

C8

70

6

VOUTL

VOUTR

SPDIFVCC

RE

QU

ES

T

DV

D_C

LK

DV

D_D

AT

A_O

UT

DV

D_

DA

TA

_IN

READY

DVD_P-CON2DVD_P-CON

LASER_CURRENT

S-V

IDE

O2

D_GND/SW_RGB

NC/TV_RCH

NC/COMPOSITE

Y/RGB_GR

PB/RGB_BL

PR/RE

BOOT2VCC

BO

OT

1V

CC

DVD/TV_L

DV

D/T

V_

R

D-M

UT

E

LID_SW

C8075

C8076

C8077

C8078

C8079

C8080

C8081

C8071

C8072

C8073

C8074

C8056

C8057

C8058

C8059

C8060

C8061

C8

06

2

C8

06

3

C8

06

4

C8

06

5

C8

06

6

C8

06

7

C8

06

8

C8

06

9

C8

07

0

C8082

C8083

C8084

C8085

C8086

C8087

C8088

C8089

C8090

C8091

R8

06

0

R8

05

9

C8092

C8093

C8094

C8095

C8096

C8097

C8098

C8099

CN874

R8513

C8

59

3

C8722

C8822

R8

43

0

SG

87

3

SG

87

4S

G8

75

SG

879

SG

878

C8724

C8824

C8823

C8536

C8

44

3

C8

44

6

SG

87

6

C8

72

5

C8

72

6

SG

877

C8

44

4

C8

44

5

C8

44

8C

84

47

C8040

C8

70

8

IC800

10

0/1

0

*

*

18P

18P

1000

0 *

*

*

*

0

10/5010/50

10

00

P1

00

0P

1K10

0K

10

0K

33

K

1K

18K

3.3

K

10

K

KRC107S

KRC107S

18K

33

K

47

/25

47

/25

10

0K

10

0K

CD4066BC

000

10

KR

A1

07

S

KRC107S

*

*

**

*

*

39

1.6

K

1K

PQ070XZ01Z

0.1

10

0/1

0

0.1

0.1

15

0/6

.3

PQ

2L

21

82

MS

P

0.0

1

47

/25

0.1

PQ

1X

50

1M

2Z

P

4.7K

10

/50

1/5

0

0.0

1

0

9

1000

10

0/1

0

0.10.1

74VHCT08A

33

0P

2.2U

22

0P

22P

33

0P

33

0P

22P

22P

22P33

0P

22

0P

22

0P

22

0P

2.2U

2.2U

2.2U

150

150

15

0

15

0

15

0

15

0

15

0

15

0

33

100

0.1

NC7SZ157

1000 0.1

0

0

*

000

4.7K

4.7K

4.7K

4.7K

4.7

K

4.7K

4.7K

000

33

1K

0.1

0.1

1K

4.7K

4.7K

4.7K

0.1

* * *

4.7K4.7K

0.1

4.7K

4.7K

4.7K

4.7K4.7K

*

4.7K4.7K

4.7K

0.1

0.10.1

0.1

0.1

0.1

4.7

K4

.7K 4.7

K

33

39

0

18

P

18

P

27.000MHz

*

12

0

4.7

K

100P

0.1

0.0

1

PST3627UR

47

/25

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

1000

0.1

LC3816161ET-70

0.1

0.1

0.1

0.1

0.1

10

0/1

0

LE28DW8163T-70T

47

/25

0.1

33

*

***

*

0.1

AT24C02N-10SI-2.7

4.7

K

4.7

K

4.7

K

2.2K

0*

22

0

PCM1755

33

33

33

33

0.1

KRX101U

0.1

*

47

/25

*

*

1000

0.1

16

08

SG

X

10/50

10/50

10

/50

000

00

0

00

0

00

0

00

0

000

000

000000

00

0

000

000

000

000

000

000

000

00

0

000

00

0

00

0

000

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

* * * * * *

* * *

*

*

*

*

*

*

*

*

*

*

4.7

K

4.7

K

0.1

*

*

*

*

0.1

*

*

13

*

0.1

10/50

10/50

0

16

08

SG

X

**

*

*

0.01

0.1

0.1

0.1

0.1**

0.1

0.1 *

*

0.1

**

*

*

000

000

ZR36748(VADDIS 5E)

00

0

000000

000

7654321

14 13 12 11 10 9 8

10

9

8

7

6

5

4

3

2

1

1 2 3 4 5

12

3

541

23

54

9

8

7

6

5

4

3

2

1

89

10

11

12

13

14

76

54

32

1

65

4

12

3

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

21

34

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

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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

56

781

2

3

4

910111213141516

87654321

12

345

1

2

3

4

5

6

7

8

9

10

11

12

13

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208

123456789

1011121314151617181920212223242526

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

GDAC

GDAC

DG

ND

DGND

DGNDDGND

DGND

DGND

DGNDDGNDDGNDDGND

DGND DGND DGND DGND

DGNDDGNDDGNDDGND

DGND DGND DGND DGND

DGND

GDAC

GDAC

GDAC GDAC

GDAC GDAC

GDAC

GD

AC

DVD_P-CON

DVD/TV_LDVD/TV_R

TV_LCH

TV_RCH

DVD_L

DVD_R

12V

DVD_P-CON2

TV_LCH

TV_RCH

COMPOS

Y/GR

PB/BL

PR/RE

3.3V

12V

PB/BL

Y/GR

5V

ASPEC1

I-P

ASPEC2

12VA

.GN

D

DVD_P-CON

DVD/TV_R

DVD/TV_L

D-MUTE

LID_SW

D9V

3.3V

1.8V

5V

2.5V

DVD_P-CON2

LASER_CURRENT

DVD_P-CON

READY

DVD-DI

FPSEL

FPCLK

FPDOUT

5V

DAC_A

DAC_D

DAC_B

DAC_C

SP

DIF

DV

D

SP

DIF

SE

L

SPDIFSEL

SPDIFDVD

SPDIFCD

3.3V

5V

COMPOS

PR/RE

PB/BL

Y/GR

LASER_CURRENT

TE_BIAS

TE_BIAS

5V

SO1

SO2

SI1

SI2

SO2

SO1

SI2

SI1

AS

PE

C2

AS

PE

C1

AMCLK

I-P

RE

AD

Y

3.3V

AM

UT

EC

SD

_B

A0

1.8V

1.8V

WRQ

1.8V

3.3V

1.8V

V_S

W

V_SW

GUP

FPDOUT

ML

MC

MDI

DVD-DI

GUP

FPCLK

FPSEL

*LSI_RST

*DMUTE

*LSW

LID_SW

SPD_FG

*INT_DEC

*RDY

WRQ

*DREQ

*DACK

DCLK

AVD2

AVD1

AVD0

*DERR

*DBGN

AVD3

AVD4

AVD5

AVD6

AVD7

C2F

CD_DATA

BCK

LRCK

DA

C_C

DA

C_B

DA

C_D

DA

C_A

3.3V

1.8VS

D_D

8

SD

_D

9

SD

_D

10

SD

_D

11

SD

_D

12

SD

_D

13

SD

_D

14

SD

_D

15

SD

_A

4

SD

_A

5

SD

_A

6

SD

_A

7

SD

_A

8

SD

_A

9

RA

MC

LK

RA

MD

QM

*RA

MW

E

*RA

MC

AS

*RA

MR

AS

*RA

MC

S0

SD

_A

10

SD

_A

0

SD

_A

1

SD

_A

2

SD

_A

3

SD

_D

0

SD

_D

1

SD

_D

2

SD

_D

3

SD

_D

4

SD

_D

5

SD

_D

6

SD

_D

7

RA

MD

QM

3.3V

HD

8

HD

9

HD

10

HD

11

HD

12

HD

13

HD

14

HD

15

*RD

HD

4

HD

5

HD

6

HD

7

HA

14

HA

12

HA

10

HA

9

HA

17

*WR

HD

3

HA

8

HA

7

HA

13

HA

11

HA

16

HA

18

HD

0

HD

1

HD

2

HA

15

HA

1

HA

2

HA

3

HA

4

HA

5

HA

6

HA

0

3.3V

HA18

HA17

HA16

HA15

HA14

HA13

HA12

HA11

HA10

HA9

HA8

HA7

HA6

HA5

HA4

HA3

HA2

HA1

HA0

*WR

*RD

*CS_DVD

HD15

HD7

HD14

HD6

HD13

HD5

HD12

HD4

HD11

HD3

HD10

HD2

HD9

HD1

HD8

HD0

SD

_D

8

SD

_D

7

SD

_D

9

SD

_D

6

SD

_D

10

SD

_D

5

SD

_D

11

SD

_D

4

SD

_D

12

SD

_D

3

SD

_D

13

SD

_D

2

SD

_D

14

SD

_D

1

SD

_D

15

SD

_D

0

RA

MC

LK

RA

MD

QM

*RA

MW

E

*RA

MC

AS

*RA

MR

AS

*RA

MC

S0

SD

_B

A0

SD

_A

9

SD

_A

10

SD

_A

8

SD

_A

0

SD

_A

7

SD

_A

1

SD

_A

6

SD

_A

2

SD

_A

5

SD

_A

3

SD

_A

4

*RD

*WR

C2F

LRCK

BCK

CD_DATA

SPDIFCD

AVD0

AVD1

AVD2

AVD3

AVD4

AVD5

AVD6

AVD7

*DERR

*DBGN

DCLK

*DACK

*DREQ

HD0

HD1

HD2

HD3

HD4

HD5

HD6

HD7

HA0

HA1

HA2

HA3

HA4

HA5

HA6

HA7

HA8

*CS_DVD

HA12

HA11

HA10

HA9

*RDY

*INT_DEC

*LSI_RST

*DMUTE

SPD_FG

*LSW

3.3V

D-MUTE

ALR

CLK

AB

CLK

AO

UT

0

ABCLK

AOUT0

ALRCLK

ML

MC

MDI

AMUTEC

3.3V

3.3V

5V

DVD_R

DVD_L

SHGND

SHGND

SHGND

SHGND

SH

GN

D

SH

GN

D

DGND

DGND

SHGND

GDAC

DGNDGDAC

DG

ND

DGND

DGND

DG

ND

DGND

DGND

DGND

DGND DGNDSHGND

DGND

DGND DGND

DGND

SHGNDSHGNDSHGND

DGND

DGNDDGND

SHGND

DGND

DGND

DGNDDGNDDGND

DGND

DGND

DGNDDGND

DGND

DGND

DGND

DGND

DGNDDGND

DGND

DGND

DGND

DGNDDGND

DGND DGND

DGND DGND

DGND DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGNDDGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DGND

DGND

DGNDDG

ND

DGNDDGND

DGND

DGND DGND

DGND

DGNDDGND

DGND

DGND

DGND

DGND

DGND

DGNDDGND

DGND DGND

DGND DGND

DGND

DG

ND

DGND

DG

ND

DGND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DG

ND

DGND

DG

ND

DG

ND

DG

ND

DG

ND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DGND

DGND DGND

DGND DGND

DG

ND

DG

ND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DG

ND

DG

ND

DG

ND

DG

ND

DGND

DG

ND

SHGND

SHGND

X16

DGND

DGND

DG

ND

GDAC

DGNDDGND

SC

AR

T

AMP BLOCK

LOADER BLOCK

9V

1%

1%

3.3V

5V

3.3V

2.5V

5V

FRONT

SP

DIF

DSP_AMCLK

SE

L(L

:PL

AY

ER

)

1%

LOADER BLOCK

CDERR

CDFRM

CDCLK

CDDAT

(HCSB)

(HWAITB)

(HWRB)

(HRDB)

(HIRQB)

SPDIFCD

COMPOSITEVIDEO OUT

DAC_MCLK

V

V

VV

V

V

V

V

V

VVVV

VV V V

VVVV

VV V V

V

VV

V

V

V

V

V

V

V

Page 33: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 35 -- 34 -

*:no MOUNT

3.3V

9V

PIC

K-U

P

1

1

2

2

3

3

H;DVDL;CD

DGND

DG

ND

DGNDDGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

AVACKO

PREF

I/O

15

I/O

14

I/O

13

I/O

12

I/O

11

I/O

10

I/O

9

I/O

8I/

O7

I/O

6

I/O

5

I/O

4

I/O

3

I/O

2

I/O

1

VC

C

A3

VS

S

A4

*OE

A8

A7

A6

A5

*CA

SH

*CA

SL

NC

VS

S

VS

S

*RA

S

NC

A0

A1

A2

*WE

NC

NC

VC

C

I/O

0

VC

C

N/C

RF

P

CA

N

VC

C(R

F)

CA

0

PR

EF

FS

ET

GN

D(R

F)

RF

OP

RF

ON

N/C

LP

C

SR

EF

PH

C

BC

AI

SREFI

PH

BH

ISET

WOC

PPN

PP

WO

TE

FE

RREC

CP

TEBL

FEBL

FC

BST

SG

C

XH

TR

THVC

C

WO

/*P

P

DP

D/*

TE

DV

D/*

CD

GUBC

A

AG

OF

LD

ON

2

LD

ON

1

LD

TH

GN

D

LD

S2

LD

D2

LDS1

LDD1

TIN2

TIN1

PIN2

PIN1

FIN2

FIN1

GND

PD4

PD3

PD2

PD1

PDRF

VCC

CAP

DV

SS

DV

DD

0

HF

LIO

TE

SIO

LD

ON

2(R

FP

3)

LD

ON

1(R

FP

2)

XH

TR

(RF

P1

)

WR

Q(R

FP

0)

DE

FE

CT

O

DV

D_

*CD

(PP

0)

DV

SS

DV

DD

1

MD

7

MD

6

ND

5

DV

DD

3

MD

4

MD

3

MD

2

MD

1

MD

0

DV

DD

3

DV

SS

MD

15

MD

14

MD

13

MD

12

DV

SS

MD

11

MD

10

MD

9

MD

8

DV

SS

DV

DD

1

DO

UT

SY

EQ

(EF

LG

)

FS

EQ

(FS

X)

DV

DC

KIO

TE

ST

2

X1

6M

IO

DV

SS

XO

UT

XIN

DV

DD

2

DVSSDVDD0

VCOC

VRPFR

VPDO

AVSS

AVDD3

JVRVO

JVAIN

JVAO

JVCPC

JVCPI

AVSS

AVDD2

DVDFR

CDFR

FISET

PISET

PCN

LF3

LF2

LF1

FPDO

PPDO

VCOCTL

DVSS

DVDD0

PCK

EFMOUT

AVD7

AVD0

AVERRB

AVSCTB

AVDACK

AVREQI

EMPHDVSS

DV

DD

1L

RS

Y

RO

MC

K

RO

MX

A

C2

F

HA

DR

12

HA

DR

11

HA

DR

10

HA

DR

9

HA

DR

8

HA

DR

7

MC

AS

LB

MC

AS

UB

MO

EB

MA

10

MA

9

MA

8

MA

7

MA

6

DV

SS

DV

DD

3

MA

5

MA

4

MA

3

MA

2

MA

1

MA

0

MR

AS

1B

MW

EB

HA

DR

6

HA

DR

5

HA

DR

4

HA

DR

3

HA

DR

2

HA

DR

1

HA

DR

0

HD

AT

7

HD

AT

6

HD

AT

5

HD

AT

4

HD

AT

3

HD

AT

2

HD

AT

1D

VS

S

DVDD1HDAT0

HWRB

HCSB

HRDB

HRESB

HIRQB

HWAITB

FG(PP1)

DVSS

DVDD0

FDO

TDO

SPDO

SLDO

SGC

FBAL

TBAL

BST

F0

TSTD0

TSTD1

VREF

TEC

WO

BHC

AVDD1

AVSS

SLCO2

SLCO1

TEST1

EFMINP

SLCLPFI

SLCLPFO

EFMINN

TEST0

FE

TE

RF_BH

RF_PH

RREC

JV

AD0

AD1

DGND

B

A

D

C

E

F

KFG

AG

OF

F

BC

A

WO

_P

P

DGND DGND DGND

RF

N

LOGIC 2.5V

LOGIC 2.5V

LOGIC 2.5V

DR

AM

3.3

V

I/O 3.3V

AD/DA 3.3V

I/O 3.3V

AVD6

AVD5

AVD4

AVD3

AVD2

AVD1

EFM/PLL 3.3V

SYS_PLL2.5V

OSC

I/O

3.3

V

DR

AM

3.3

V

I/O

3.3

V

DR

AM

3.3

V

LO

GIC

2.5

V

2.5V

MDGND

A2.5V

P

P

Mech

anis

m

MGND

MG

ND

MGMD

FWD

REV

VCCP2

VLO+

VLO-

VO4-

VO4+

VO3+

VO3-

VO2+

VO2-

VO1+

VO1-

VCCP1

VIN1-

VIN1+

VIN3

VIN4

VIN4-

MUTE234

VIN1 VIN2+

VCCS

VIN2

VIN3-

VIN2-

MUTE1

SGND

VREF_IN

REG_OUT

VREF_OUT

REG_IN

VIN+OP

VO_OP

VIN-OP

VCOUT

DGND

LIMIT-SW

SLED-M

MSPINDLE-M

M

M001

M0001

008

CN002

MG

ND

MG

ND

10K

10K

(FOR CHECK LASER CURRENT)

MGMDMGMD

DGND

WO/PP

PREF

LDON2

APC

LD

TH

LDON1

SREF

SREFDPD/TE

LPF2

LPF2

LPF1

LPF1

XHTR

SREF

200KHZ

200KHZ

30KHZ

30KHZ

XHTR

SGC

SGC

SGC

SGCGU

GU

GU

GU

TEBL

TEBL

SREF

SREF

APC

FEBL

FEBL

SREF

TH

SREF

BPF

BH

PH

PH

XHTR

BCA

BCABSTDVD

/CDGUVCC

DP

D

EQAGOF

PREF

FC

BC

A50

K2

00

K

DCCUT37dB

47K

47K

47K

47K

47K

47K

6P

6P

1K

1K

1K

1K

4.3K

23K

23K

F-F+T+T-

CD

CD/DVDRF

ABF

GNDVC

VCCE

(NC)VR-CDVR-DVDLD-CD

MDHFM(NC)

LD-DVDGND-LD

LMT_SWDGNDSP-SP+

SLED2SLED1SLED1

SLED2SP+SP-

DGNDLMT_SW

RF5CD-I

DVD-I

EMPH

C2F

LRCK

BCK

CD_DATA

SPDIFCD

R1

40

0

*DERR

TR+

C1008

Q1005

C1

00

9C

10

11

Q1006

C1010

MDL1000

LDTP1

LDTP2

CN100

D1

00

1

R1034

R1

03

2

R1031

R1

03

0

R1033

C1005

C1

00

6

D1

00

0

FO-

FO+

TR-

(B)

(A)

(E)

VC

(F)

(D)(C)

CD/DVD

VR-CDVR-DVD

LD-CD

HFM

LD-DVD

VC

C

R1054

C1

04

4

R1850

R1

82

2

R1063

R1

82

1

R1061

R1

82

4

R1067

R1

82

3

R1

08

3

C1

34

0

R1

32

1

R1

30

0

R1865

RFNRFP

C1

91

0

C1

91

1

L1002

PHBCA ADPH

RREC

ADFE

BST

FC

FBAL

TBAL

C1

87

0

C1

87

1 C1

87

4

C1

87

3

C1

87

2

R1058

DS

P7

4

DS

P7

3

C1

90

3

C1

90

2C

19

00

C1

90

1

L1302

C1

30

6

C1

30

7

C1308

C1

31

7

C1

34

1 C1

32

1

C1

34

2

C1862

C1

30

3

C1

30

4

R1

07

0

C1

04

1

C1

04

0

C1

04

5

R1

07

1

R1

81

0

C1020

R1

05

1

R1090

C1

02

1

R1053

R1056

C1

02

3

R1055

C1022

R1057

C1024

C1025

R1059

C1026

R1060

C1

02

7

R1

06

4

R1062

C1028

C1

03

0

C1

02

9

R1066

R1065

C1861

C1860

C1859

C1858

C1857

C1856

C1855

C1854

C1853

C1852

SYEQ FSEQ

AMCLK

C1

31

9

C1

31

8

R1320

R1319

R1860

R1318

R1864

C1316

ADJVR1317

C1315R1316

C1313

C1314

R1

31

3

R1

31

2

R1314

R1315

PC

N

C1310

C1311

R1310

R1861

R1311

PCK

EFMOUT

C1305

R1303

R1302 C1302

C1301

C1300

IC100

IC131

IC130

R1013

R1012

R1009

R1008

R1

01

7

CAP

R1073

C1

04

7

R1

07

5

R1

01

8

R1

01

9

R1

01

6

C1

04

2

C1

04

3

R1072

R1076

C1046

R1074

C1000

C1001

C1002

C1003

C1

00

4

R1014

R1015

R1

70

4

R1700

R1701

R1703

R1

70

5

D1

70

0

C1

70

1

C1

55

0

C1

01

2

BH

ADBH

WO

ADTE

TEC

SGC

TOST FOST

HFLIOTESIO

LD

ON

2

LD

ON

1

XH

TR

WR

Q

DE

FE

CT

O

DV

D_

*CD

C1846 C1847

*INT_DEC

*RDY

*LSI_RST

*RD

*WR

*CS_DVD

GUP

C1090

R1

09

1

C1320

RN

10

0R

N1

01

IC1

02

IC1

01

RN131

RN132

AVD7

AVD6

AVD5

AVD4

AVD3

AVD2

AVD1

AVD0

RN133

*DREQ

*DACK

DCLK

*DBGN

C1

89

1C

18

92

R1

60

1

C1

65

8

R1

60

3R

16

05

R1

60

7

C1

65

0

C1600

R1606

IC160

R1604

SPD

R1600

R1602

C1

89

3

TD

FD

SLD

*DMUTE

C1

60

6

MLD1 MLD2

R1505

R1

50

4

SLED2

SLED1

SP+ SP-C1

89

0

LIMIT

C1

89

4

CN162

C1

70

2

R1

70

6

R1610

R1

33

3

C1084

C1085

C1086

C1087

Q1007

D1

00

2

R1

09

3

R1092

CN110

RN103

R1040

R1

03

5

R1

03

6

R1

03

7

R1

03

8

R1

03

9

C1

00

7

PIN1

PIN2

X1500

C1

33

0

C1

33

1

R1331

R1

33

0

0

1000P

KTA1505

10

/50

10

/50

KTA1505

1000P

*

000

KD

S1

20

E

00

0 3.3K

4.7

K

10K

10

K

10K

0.1

*

000

KD

S1

21

E

00

0

0

1

****

****

0

****

0

****

0

****

0

0.1

22

0

6.8

K

****

0.1

15

0/6

.3

000

****

****

****

****

****

0

0.1

10

0/1

61

50

/6.3

0.1

1000

0.1

0.1

0.1

0.1

0.1

0.1

0.1

****

0.1

0.1

36

K

0.1

47

/25

47

/25

8.2

K

****

100P

5.6

K

10K

56

0P

6.8K

33K

10

00

P

6.8K

4700P

33K

4700P

0.047

10K

1

62K

56

0P

33

K

6.8K

4700P

56

P

15

00

P

6.8K

6.8K

****

****

****

****

****

****

****

****

****

****

0.1

0.1

5.6K

10K

****

0

****

560P

6.8K

0.0110K

0.1

0.1

22

K

22

K

1.8K

1.2K

0.1

0.1

680

****

1.2K

0.1

4.7K

100K 0.1

470P

470P

LA9703W

M11L416256SA

LC78663NW/NRW

10K

10K

1.2M

2.2M

1.2

M

1K

56

P

0

82

0K

82

0K

2.2

M

47

/250

.1

22K

3.3K

3P

3.3K

56P

56P

56P

56P

47

0P

22K

22K

4.3

K

5.6K

5.6K

9.1K

22

K

1S

S3

55

0.0

1

0.1

10

0P

**** ****

1000P

39

K

0.1

8.2

K4

7K

KT

C8

01

U

KT

C8

01

U

47

47

47

****

****

12

K

47

/25

10

K6

.8K

1.8

K

0.1

0.1

10K

IKE

80

10K

10K

10K****

0.1

100

4.7

K

****

****

000 10

00

P

4.3

K

0

10

2P

2P

2P

2P

KRC102S

1S

S3

55

68

K

10K

3

1K

000

000

000

0

* * 18

184

.7K

0.1

000

000

16.9344MHZ

10

P

10

P

1M

33

0

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49505152535455565758596061626364

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

2221201918171615141310987654321

44 43 42 41 40 39 38 37 36 35 32 31 30 29 28 27 26 25 24 23

45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133

89

90

91

92

93

94

95

96

97

98

99

10

01

01

10

21

03

10

41

05

10

61

07

10

81

09

11

01

11

11

21

13

11

41

15

11

61

17

11

81

19

12

01

21

12

21

23

12

41

25

12

61

27

12

81

29

13

01

31

13

2

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

12

11

10

9

8

7

6

5

4

3

2

1

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

28

29

30

31

32

33

34

35

36

19

20

21

22

23

24

25

26

27

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

6

5

4

3

2

1

1

2

3

4

5

6

1

2

3

*DREQ

HA1

HA2

HA3

HA4

HA5

HA6

HA7

HA8

HA9

HA10

HA11

HA12

HA0

HD0

HD1

HD2

HD3

HD4

HD5

HD6

HD7

*WR

*RD

*CS_DVD

*LSW

*INT_DEC

*DACK

DCLK

*DBGN

*DERR

AVD0

AVD1

AVD2

AVD3

AVD4

AVD5

AVD6

AVD7

*RDY

*LSI_RST

*DMUTE

SPD_FG

5V

FO+

FO-

TR+

TR-

PVR

RF5

RF5

RF5

RF5

WO

VR

WO

3.3V

RF5

ADJV

ADJV

TOST

3.3V

D9V

5V

3.3V

3.3V

3.3V

VR

RF5

VR

FC

BST

FBAL

TBAL

WO

ADRREC

ADFE

ADTE

TEC

VR

ADBH

BHC

ADPH

PHBCA

3.3V

VR

RF

N

RF

P

LD

ON

1

LD

ON

2

GU

P

DV

D_

*CD

DE

FE

CT

O

XH

TR

SG

C

XH

TR

WR

Q

DE

FE

CT

O

DR

_D

8

DR

_D

10

DR

_D

15

DR

_D

14

DR

_D

13

DR

_D

12

DR

_D

11

DR

_D

9

DR

_D

7

DR

_D

6

DR

_D

5

DR

_D

0

DR

_D

1

DR

_D

2

DR

_D

3

DR

_D

4

SP

DIF

CD

3.3V

AVD7

AVD6

AVD5

AVD4

AVD3

AVD2

AVD1

AVD0

DCLK

*DERR

*DBGN

*DACK

*DREQ

EMPH

LRCK

BCK

CD_DATA

C2F

*MC

AS

L

*MC

AS

U

*MO

E

DR

_A

8

DR

_A

7

DR

_A

6

DR

_A

5

DR

_A

4

DR

_A

3

DR

_A

2

DR

_A

1

DR

_A

0

*MR

AS

*MW

E

HA

7

HA

8

HA

9

HA

10

HA

11

HA

12

HA

6

HA

5

HA

4

HA

3

HA

2

HA

1

HA

0

HD

0

HD

1

HD

2

HD

3

HD

4

*CS_DVD

*WR

*RD

*LSI_RST

*RDY

*INT_DEC

SPD_FG

FDO

TDO

SPDO

SLDO

SGC

FBAL

TBAL

BST

FC

FOST

TEC

BHC

RFN

RFP

ADFE

ADTE

ADBH

ADPH

ADRREC

PHBCA

HD

5

HD

6

HD

7

DR

_D

9

DR

_D

11

DR

_D

12

DR

_D

13

DR

_D

14

DR

_D

15

DR

_D

4

DR

_D

3

DR

_D

2

DR

_D

1

DR

_D

0

DR

_D

10

DR

_D

8

DR

_D

5

DR

_D

6

DR

_D

7

3.3V

DR

_A

3

DR

_A

2

DR

_A

1

DR

_A

0

*MR

AS

*MW

E

DR

_A

4

DR

_A

5

DR

_A

6

DR

_A

7

DR

_A

8

*MO

E

*MC

AS

U

*MC

AS

L

RF5

RF5

FOST

PVR

PVR

TOST

DVD_*CD 3.3V

LD

ON

1

LD

ON

2

DV

D_

*CD

AMCLK

GUP

WRQ

SPDIFCD

EMPH

LRCK

BCK

CD_DATA

C2F

2.5V

2.5V

TR+

D9V

FO+

FO-

TR- TDO

VR

FDO

SLDO

SPDO

*DMUTE

3.3V

*LSW

TE

_B

IAS

LASER_CURRENT

LASER_CURRENT

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GNDA.GNDA.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GNDA.GNDA.GNDA.GND

A.GND

A.GND

A.GND

A.GND

A.G

ND

A.G

ND

A.G

ND

A.G

ND

A.G

ND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.GND

A.G

ND

A.G

ND

TE_BIAS

A.GND

A.GND

A.G

ND

A.G

ND

[MV

-WX

]

[MV

-WX

]

**** ****

****

****

****

****

****

****

SCHEMATIC DIAGRAM (LOADER)

This is a basic schematic dia-

gram.

Page 34: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 37 -- 36 -

This is a basic schematic diagram.

SCHEMATIC DIAGRAM (TUNER )

000

000CD SWITCH

TU_CLKTU_DATA

TU_CETU_DO

TU_L

TU_RA.GND

5V+9.0V

CN202

R2111

C2102

C2

32

3

C2

14

1

R2

10

5

C2114

C2

11

3

R2

11

0

R2

10

9

C2

11

2

C2

11

0

R2

10

2

C2

10

4

C2

10

1

C2600

S2001

R2

10

6

D2

10

2

L2

10

3

R2

10

8

C2111

L2

10

4

C2

10

9

R2

10

3

D2

10

1

R2

10

7

C2

10

7

L2

10

2R

21

01

C2105C

21

03

CN201

XF211 IC211

C2

11

6

XF231

XF222

XF221

R2812

R2712

C2

31

4

XF233

R2

30

3

R2202

C2322X

24

51

R2204

R2201

R2

10

0

R2

14

9

R2148

R2

13

1

L2153

L2151D2153

C2

31

5

R2301

R2311

C2

31

8

D2

10

3

C2

15

4

R2

15

1

C2

15

1

CT

25

2

C2152

Q2451

C2307

C2308 R2309

C2317

R2308

C2

30

9

C2

31

6

C2321

C2

46

4 R2464

C2

46

3

C2

46

2

R2461

R2462

R2463

C2

31

0

R2

30

7

C2

32

8

C2

32

7R

27

01

R2

80

1

R2

20

3C

22

03

Q2201

IC241

C2

11

5

T2002

R2460

R2459

C2

46

1

R2

30

5

C2

30

3

C2320

C2319

C2

90

2

C2

90

1

C2

45

1

C2

45

2

L2

45

1

C2

45

3C

24

54

C2456

C2

45

5

C2457

R2

45

4

R2

45

2

R2

45

3

C2

30

1

R2

30

2

C2

30

4

R2

30

4

C2306 R2306

C2305

C2

31

2

C2

31

3

IC231

C2

30

2

C2

31

1

D2454

5V

+9.0V

TU_DO

TU_CE

TU_DI

TU_CLK

FM_ANT

AM_ANT1

AM_ANT2

R2120

C2

33

0

R2

35

8

Q2450

D2

45

0R

24

51

R2

45

0

R2455

C2

45

8

D2

10

4

L2101

L2100

C2

10

6

R2140

C2

14

0

R2456

C2998

CN203

SG

20

2

SG

20

1

C2

12

0

02

10

2P

10

00

P

*

10

0

5P

15

P

33

0

47

0

0.0

22

33

P

10

0K

0.0

22

0.0

1

0.01

10

K

SV

C2

11

10

0K

1000P

8.2

U

3P

10

K

SV

C2

11

15

0.0

22

22

0.010

.01

FMTERMINAL

0.4

7;5

0

5.6K

5.6K

0.0

1

33

K

330

1000P7

.2M

1M

330

3.3

K

27

K

820K

56

K

MWOSC

MWANTSVC342

82

0P

180

180

10

00

P

1S

S1

33

20

P

10

K

0.0

47

560P

KRA107M

10;50

0.018 36K

4.7;50

39K

0.1

47

00

P

1;50

10

0P 1K

10

0P

10

0P

1K

1K

1K

0.0

47

68

K

10

;50

10

;50

12

K

12

K

33

00

.01

KTC3193

LC72121M

10

00

P

27K

10K

10

0P

10

K

22

;16

0.018

0.018

0.0

1

47

0;1

6

10

;50

0.0

1

10

0U

12

P1

2P

0.01

0.0

1

1;50-P

2.2

K

2.2

K

1.5

K

22

0;1

6

3.3

K

0.0

47 10

K

1;50 2.7K

0.47;50

0.0

22

1;5

0

LA1844ML

0.0

22

10

;50

LA1186N

1SS133

0

20

P

10

K

KTC3199

1S

S1

33

15

K

5.6

K

2.2K

4.7

;50

1S

S1

33

*

1K

10

;50

10K

0.1

16

08

SG

X

16

08

SG

X

47

;16

321 987654321

131415161718192021222324

121110987654321

131415161718192021222324

121110987654321

AMTERMINAL

-1

FM

+B

PILOTCLL OUT

VSSX

VSSA VSSD

NCAMMONOFM IF_REQ DIST

SD IFINAMINFMINVDDPDAINAOUTNCXOUT

DOCLKDICEXIN

OSC BU AM OSC AFC AM RF AGC AMDET OUT

FMDET OUT PLL IN MPX IN RCH LCH

MONOFM/AMMUTEVDDFM DETSTSDGNDREG AM IFAM MIXFM IF

-2

[1/4W]

[1/4

W]

[1/4

W]

[1/4

W]

[1/4W]

[CH

]

[CH

]

[CH]

[CH

]

[CH]

[CH

][C

H]

[CH

]

[1/4W]

[1/4W]

[1/4W]

TO DVDSHIELD

09.0

(UNIT:V)

01.9

1.90

04.7

0.90.6

000.94.8

5.65.2

11.10.94.3

00.2

0.40.10.3

0

3.20.80.83.44.2

00

2.0

2.0

5.1 0.9 0 0.9 0

00

01.6

9.22.3

VOLTAGE= FM 98.0MHZAM 999KHZ

0

0

6.66.2

2.1 2.1 04.7 5.0 5.1

4.06.3 0 2.3

5.0

0.75.0

5.31.31.32.12.62.60.50.62.12.16.34.7

2.1

Page 35: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 39 -- 38 -

SCHEMATIC DIAGRAM (FRONT and SCART for XE)

GN

DM

AIN

_M

UT

E+

5V

P-C

ON

HP

_S

WG

_R

EV

SG

_F

WD

DE

CK

_P

AC

KIN

ITIA

LIZ

ER

EE

LP

LU

NG

ER

MO

TO

RB

EA

TR

EC

_M

UT

ER

EC

OR

DIN

GS

UR

RO

UN

D

REQUESTDVD_CLK

DVD_DATA_OUTDVD_DATA_IN

READYGND

LASER_CURRENT

DVD_PCONDVD_PCON2

TU

_C

LK

TU

_C

EV

OL

_C

LK

VO

L_

CE

VO

L_

DO

TU

_D

IT

U_

DO

UT

GN

D

SW_VTV_RCH

AGNDTV_LCH

VGNDRGB_BLRGB_GRRGB_RE

COMPOSITESW_RGB

R6256

S6217

R6115

C6210

Q6108

X6102C

6118

C6010

C6021

C6020

C6150

C6250

C6013

R6118

R6120

R6119

R6121

R6154 R6155 R6156

R6254 R6255

S6111

S6110

S6112

S6113

S6114

S6115

S6117

S6211

S6212

S6213

S6214

S6215

S6216

S6116

R6153

R6253

R6152

R6252

R6151

R6251R6250

R6150

S6210

R6175

R6275

R6114

R6113

C6114

C6113

C6012

C6011

L6010

DS601

R6112

R6111

S6001

IC601

LCD61

X6000

R6001

R6000

C6000

C6001

IC602

C6221

R6221

IC603

C6312

R6311

C6311

Q6211

R6211

C6213

R6212

C6214

V1

V2

V3

CN602

CN

601

Q6212

DP2

R6214

R6276

R6277

R6278

R6279

R6280

R6312

SG601

R6011

R6010

R6009

CN302R3005

R3003

C3010

R3002

L3001

L3002

C3006

C3008

SG302

SG

308

SG

305

SG

306

L3003

R3004

SG

304

C3005

C3002

CN301

C3004

R3001

C3003

SG303

C3001

C3009

SG

307

C3007

D3002

D3001

D3000

C3014C3011

C3015

D6211

R6213

C6220

R6222

R6271

R6272

Q6272

Q6271

2.7K

PO

WE

R

10K

33P

KTC3199

6MHZ100P

100/16

0.0

1

10/1

6

100P

100P

0.01

4.7

K

4.7

K

4.7

K

4.7

K

1.5K 1.8K 2.7K

1.5K 1.8K

NE

XT

RE

C M

UT

E

FF

RE

W

PR

EV

TA

PE

_P

LA

Y

ME

MO

RY

DV

D/C

D

ST

OP

SU

RR

OU

ND

SO

UN

D

BA

SS

FU

NC

TIO

NT

IME

R

820

820

680

680

560

560470

470

RE

C/P

AU

SE

4.7K

4.7K

10K

10K

100P

100P

0.01

0.0

1

10U

SPS-4401VGN

1K

1K

JOG

LC877440A-53C2

000

32KHz 150K

4.7M

22P

24P

AT24C02N-10SI-2.7

0.0

1

4.7K

PST3645

0.0

1

10K

0.0

1

KRC107M

47

10/5

0

4.7

K

220P

10K

47K

09

000

KRC107M

330

100K

100K

100K

100K

100K

33

1608SGX

10K

4.7K

10K

1K

1K

100P

820

10U

10U

100P

0.0

1

1608SGX

1608S

GX

1608S

GX

1608S

GX

10U10K

1608S

GX

100P

100P

10

0.0

1

47

100P

1608SGX

100P

100P

1608S

GX

100P

UD

Z10B

UD

Z10B

UD

Z10B

0.10.1

0.01

AM

BE

R

120

0.0

1

47K

4.7K

10K

KTA1267

KRC107M

47

K

10

K

16151413121110987654321

45

321

1 2 3

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

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

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

5049484746454443424140393837363534333231

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

40 39 38 37 36 35 34 33 32 31 30 29 28 27

4 3 2 1

5 6 7 8

2 1

3 4

1

2

3

4

5

6

7

8

9

17 18 19 20 21 22 23 24

1

1

2

3

4

5

6

7

8

9

10

P-C

ON

EEP_CLK

RE

C_M

UT

E

JOG-

JOG+

VO

L_

CE

VO

L_

DO

TU

_C

LK

G_R

EV

S

PA

CK

G_

FW

D

INIT

IAL

RE

EL

SU

RR

OU

ND

RE

CO

RD

BE

AT

MO

TO

R

PLU

NG

ER

KEY1

KEY2

TU

_D

I

TU

_C

E

MA

IN_M

UT

E

S2

3

S2

4

S2

5

S2

6

S2

7

S2

8

S2

9

S3

0

S3

1

S3

2

S3

3

S3

4

S3

5

S3

6

S2

2

S2

1

S2

0

S1

9

S1

8

S1

7

S1

6

S1

5

S1

4

S1

3

S1

2

S1

1

S1

0

S9

S8

S7

S6

S5

S4

S3

S2

S1

CO

M4

CO

M3

CO

M2

CO

M1

CO

M3

CO

M2

CO

M1

S1

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9

S8

S7

S6

S5

S4

S3

S2

S2

8

S2

9

S3

0

S3

1

S3

2

S3

3

S3

4

S3

5

S3

6

CO

M4

S26

S27

DVD_DI

READY

DVD_CLK

REQUEST

DVD_DO

EE

P_S

DA

EE

P_C

LK

EEP_SDA

DVD_DI

DVD_DO

DVD_CLK

TU

_C

E

VO

L_

CE

VO

L_

DO

TU

_D

O

TU

_D

I

TU

_C

LK

P-C

ON

MA

IN_M

UT

E

SU

RR

OU

ND

PLU

NG

ER

MO

TO

R

BE

AT

RE

C_M

UT

E

RE

CO

RD

RE

EL

INIT

IAL

PA

CK

G_

FW

D

G_R

EV

S

TU

_D

O

KEY2

KEY1

REQUEST

JOG-

JOG+

READY

P-CON

VO

L_C

LK

DVD_PCON

DVD_PCON

EX

_F

UN

C

L-I_CHK

VO

L_C

LK

HP

_S

W

HP_SW

DIMMER

DIM

ME

R

L-I_CHK

DVD_PCON2

DV

D_P

CO

N2

H:AUTO_REVSL:ONLY_FWD

TA

PE

_IN

ITIA

LIZ

E

MA

IN_M

UT

E

P-C

ON

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

TO AMP SEC.

TO DVD SEC.

CO

MO

N3

KEY1

V2

G_F

WD

BE

AT

_C

UT

VD

D3

VS

S3

S32

TU

_C

E

CF1

VSS

XT2

CF2

VDD

XT1

TU

_D

I

KEY2

TU

_D

OU

T

S20

S21

S22

TU

_C

LK

VSS2

G_R

EV

S

RE

C_M

UT

E

SU

RR

OU

ND

RE

C_O

SC

MO

TO

R

DVD_D_OUT

CO

MO

N4

RE

EL

PLU

NG

ER

V1

DVD_D_IN

DVD_CLK

EEP_CLK

S13

S14

S15

S16

S17

S18

S19

S30

S31

S28

S29

DECK_SEL

VO

L_D

O

DE

CK

_P

AC

K

V3VO

L_C

E

JOG-

JOG+

EEP_SDA

IR

S27

S26

S25

S24

S23

VDD2

S33

S34

S35

S36

RESET

CO

MO

N1

CO

MO

N2

REQUEST

CLK_SHIFT

READYDVD_PCON E

X_F

UN

C

HP_SW

SEL_FUNC

SEL_TIME

L-I_CHK

VO

L_C

LK

H:W TVL:W/O TV

H:12HL:24H

JW601

R-OUT

L-OUTR-IN

L-INRGB-BL

SW-V

NCRGB-GR

NC

RGB-RESW-RGB

COMPOSITE-OUTCOMPOSITE-IN

GND

AGND

VGND

VGND

VGND

VGND

VGND

VGND

TO MAIN PWBCN875

1AD0B10D2353C

This is a basic schematic diagram.

Page 36: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 41 -- 40 -

This is a basic schematic diagram.

SCHEMATIC DIAGRAM (FRONT and SCART for UK)

GN

DM

AIN

_M

UT

E+

5V

P-C

ON

HP

_S

WG

_R

EV

SG

_F

WD

DE

CK

_P

AC

KIN

ITIA

LIZ

ER

EE

LP

LU

NG

ER

MO

TO

RB

EA

TR

EC

_M

UT

ER

EC

OR

DIN

GS

UR

RO

UN

D

REQUESTDVD_CLK

DVD_DATA_OUTDVD_DATA_IN

READYGND

LASER_CURRENT

DVD_PCONDVD_PCON2

TU

_C

LK

TU

_C

EV

OL

_C

LK

VO

L_

CE

VO

L_

DO

TU

_D

IT

U_

DO

UT

GN

D

SW_VTV_RCH

AGNDTV_LCH

VGNDRGB_BLRGB_GRRGB_RE

COMPOSITESW_RGB

R6256

S6217

R6115

C6210

Q6108

X6102C

6118

C6010

C6021

C6020

C6150

C6250

C6013

R6118

R6120

R6119

R6121

R6154 R6155 R6156

R6254 R6255

S6111

S6110

S6112

S6113

S6114

S6115

S6117

S6211

S6212

S6213

S6214

S6215

S6216

S6116

R6153

R6253

R6152

R6252

R6151

R6251R6250

R6150

S6210

R6175

R6275

R6114

R6113

C6114

C6113

C6012

C6011

L6010

DS601

R6112

R6111

S6001

IC601

LCD61

X6000

R6001

R6000

C6000

C6001

IC602

C6221

R6221

IC603

C6312

R6311

C6311

Q6211

R6211

C6213

R6212

C6214

V1

V2

V3

CN602

CN

601

Q6212

DP2

R6214

R6276

R6277

R6278

R6279

R6280

R6312

SG601

R6011

R6010

R6009

CN302R3005

R3003

C3010

R3002

L3001

L3002

C3006

C3008

SG302

SG

308

SG

305

SG

306

L3003

R3004

SG

304

C3005

C3002

CN301

C3004

R3001

C3003

SG303

C3001

C3009

SG

307

C3007

D3002

D3001

D3000

C3014C3011

C3015

D6211

R6213

C6220

R6222

R6271

R6272

Q6272

Q6271

2.7K

PO

WE

R

10K

33P

KTC3199

6MHZ100P

100/16

0.0

1

10/1

6

100P

100P

0.01

4.7

K

4.7

K

4.7

K

4.7

K

1.5K 1.8K 2.7K

1.5K 1.8K

NE

XT

RE

C M

UT

E

FF

RE

W

PR

EV

TA

PE

_P

LA

Y

ME

MO

RY

DV

D/C

D

ST

OP

SU

RR

OU

ND

SO

UN

D

BA

SS

FU

NC

TIO

NT

IME

R

820

820

680

680

560

560470

470

RE

C/P

AU

SE

4.7K

4.7K

10K

10K

100P

100P

0.01

0.0

1

10U

SPS-4401VGN

1K

1K

JOG

LC877440A-53C2

000

32KHz 150K

4.7M

22P

24P

AT24C02N-10SI-2.7

0.0

1

4.7K

PST3645

0.0

1

10K

0.0

1

KRC107M

47

10/5

0

4.7

K

220P

10K

47K

09

000

KRC107M

330

100K

100K

100K

100K

100K

33

1608SGX

10K

4.7K

10K

1K

1K

100P

820

10U

10U

100P

0.0

1

1608SGX

1608S

GX

1608S

GX

1608S

GX

10U10K

1608S

GX

100P

100P

10

0.0

1

47

100P

1608SGX

100P

100P

1608S

GX

100P

UD

Z10B

UD

Z10B

UD

Z10B

0.10.1

0.01

BLU

E

68

0.0

1

47K

4.7K

10K

KTA1267

KRC107M

47

K

10

K

16151413121110987654321

45

321

1 2 3

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

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

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

5049484746454443424140393837363534333231

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

40 39 38 37 36 35 34 33 32 31 30 29 28 27

4 3 2 1

5 6 7 8

2 1

3 4

1

2

3

4

5

6

7

8

9

17 18 19 20 21 22 23 24

1

1

2

3

4

5

6

7

8

9

10

P-C

ON

EEP_CLK

RE

C_M

UT

E

JOG-

JOG+

VO

L_

CE

VO

L_

DO

TU

_C

LK

G_R

EV

S

PA

CK

G_

FW

D

INIT

IAL

RE

EL

SU

RR

OU

ND

RE

CO

RD

BE

AT

MO

TO

R

PLU

NG

ER

KEY1

KEY2

TU

_D

I

TU

_C

E

MA

IN_M

UT

E

S2

3

S2

4

S2

5

S2

6

S2

7

S2

8

S2

9

S3

0

S3

1

S3

2

S3

3

S3

4

S3

5

S3

6

S2

2

S2

1

S2

0

S1

9

S1

8

S1

7

S1

6

S1

5

S1

4

S1

3

S1

2

S1

1

S1

0

S9

S8

S7

S6

S5

S4

S3

S2

S1

CO

M4

CO

M3

CO

M2

CO

M1

CO

M3

CO

M2

CO

M1

S1

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9

S8

S7

S6

S5

S4

S3

S2

S2

8

S2

9

S3

0

S3

1

S3

2

S3

3

S3

4

S3

5

S3

6

CO

M4

S26

S27

DVD_DI

READY

DVD_CLK

REQUEST

DVD_DO

EE

P_S

DA

EE

P_C

LK

EEP_SDA

DVD_DI

DVD_DO

DVD_CLK

TU

_C

E

VO

L_

CE

VO

L_

DO

TU

_D

O

TU

_D

I

TU

_C

LK

P-C

ON

MA

IN_M

UT

E

SU

RR

OU

ND

PLU

NG

ER

MO

TO

R

BE

AT

RE

C_M

UT

E

RE

CO

RD

RE

EL

INIT

IAL

PA

CK

G_

FW

D

G_R

EV

S

TU

_D

O

KEY2

KEY1

REQUEST

JOG-

JOG+

READY

P-CON

VO

L_C

LK

DVD_PCON

DVD_PCON

EX

_F

UN

C

L-I_CHK

VO

L_C

LK

HP

_S

W

HP_SW

DIMMER

DIM

ME

R

L-I_CHK

DVD_PCON2

DV

D_P

CO

N2

H:AUTO_REVSL:ONLY_FWD

TA

PE

_IN

ITIA

LIZ

E

MA

IN_M

UT

E

P-C

ON

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

TO AMP SEC.

TO DVD SEC.

CO

MO

N3

KEY1

V2

G_F

WD

BE

AT

_C

UT

VD

D3

VS

S3

S32

TU

_C

E

CF1

VSS

XT2

CF2

VDD

XT1

TU

_D

I

KEY2

TU

_D

OU

T

S20

S21

S22

TU

_C

LK

VSS2

G_R

EV

S

RE

C_M

UT

E

SU

RR

OU

ND

RE

C_O

SC

MO

TO

R

DVD_D_OUT

CO

MO

N4

RE

EL

PLU

NG

ER

V1

DVD_D_IN

DVD_CLK

EEP_CLK

S13

S14

S15

S16

S17

S18

S19

S30

S31

S28

S29

DECK_SEL

VO

L_D

O

DE

CK

_P

AC

K

V3VO

L_C

E

JOG-

JOG+

EEP_SDA

IR

S27

S26

S25

S24

S23

VDD2

S33

S34

S35

S36

RESET

CO

MO

N1

CO

MO

N2

REQUEST

CLK_SHIFT

READYDVD_PCON E

X_F

UN

C

HP_SW

SEL_FUNC

SEL_TIME

L-I_CHK

VO

L_C

LK

H:W TVL:W/O TV

H:12HL:24H

JW601

R-OUT

L-OUTR-IN

L-INRGB-BL

SW-V

NCRGB-GR

NC

RGB-RESW-RGB

COMPOSITE-OUTCOMPOSITE-IN

GND

AGND

VGND

VGND

VGND

VGND

VGND

VGND

TO MAIN PWBCN875

1AD4B10D2353C

Page 37: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 43 -- 42 -

WIRING DIAGRAM (MAIN AMP DVD A side)

1 10 20 25

26304050

1

7

81014

178

1014

1 4

58

IC851

IC850

IC852

IC822

IC818 IC800

IC801

IC807

IC802

12V/A_GND

LCHA_GND

RCHRFGDGDGD9LSW

D-M

D5.6

PCON

IC871

IC806

1

4 5

CN893

IC881

1

43

16

10 981

1 10 20 24

25304048

12V/A_GND

GDACGDAC

GDAC

D5.6V

1.8V12V

5V

3.3V

3.3V

VGND

VGND

VGND

1AD4B10D2343A

110

2030

4050

52

536070

80

90

100

104

105110

120130

140150

156

157160

170

180

190

200

208

1 10 16

1720

3032

334048

4950

60

64

110

2030

4044

4550607080

8889

90100

110120

130132

133 140

150

160

170

176

124

FR-4F01 94V-0

IC101

IC100

IC130

IC1601

59

1018

1920

3635

30

SLED1SLED2SP+SP-

DGND

LMT_SW

GND-LDF-

4

411

3 3

66

9V

SHGND

RFGND

AGND

3.3V

2.5V

RF5

1102022

23 30 40 44

DGND

IC131

VR3.3V

DIP

X8230

CN871

C8510

CN873

C8001

C8783

C8883

C8702C8706

C8720

C8820

C8591

C8592

C8522

C8520

C8503

C8533

C8535C8101

C8211

C8500

SPDVGPAIO

AOUT0

ALRCK

ABCK

HA19

SPDIFSEL

C2F

LRCKBCK

CD_DATA

BOOT2MC

MDIML

CN896

SPDIFCD

BOOT1

*IRIRQ

GPCIO4P6

*RESET

*RAMCS1

DAC_B

VOUTLVOUTR

*MUTEC

ZERO

ASPECTIP

CN875

DAC_CDAC_A

V_SW

AMCLK

SPDIF

DAC_D

REQUEST

DVD_DATA_OUT

DVD_CLK

DVD_DATA_IN

READY

DVD_P-CON

DVD_P-CON2

D-MUTE

LID_SW

DVD/TV_RDVD/TV_L

BOOT2VCC

NC/TV_RCH

PB/RGB_BL

PR/RE

Y/RGB_GR

D_GND/SW_RGB

BOOT1VCC

SPDIFVCC

S-VIDEO2

NC/COMPOSITE

CN870

C8822C8722

CN874

C1011

C1009

C1045

C1042

C1658

CN162 CN110

C1911

C1900

LDTP2

LD-CD

VCVCC

LDTP1

C1040

PIN1 PIN2

BH

PHBCA

ADPH

RFP

RFN

ADBH

WO

TEC

ADFE

RRECFBAL

FCBST

SGC TBAL

FDSLD

*DMUTE

VR-DVD

LD-DVD

(B)

(A)

CAPFO-

FO+

TR+TR-

(C)(D)

(F)

VR-CDCD/DVDMD

HFLIOTESIO

*CS_DVD *WR

*RD

*RDY*LSI_RST

*INT_DEC

EFMOUTPCN

PCK AVD6AVD7

AVD5

AVD4AVD3

AVD2

AVD0

AVD1*DERR

*DBGN

DCLK

*DACK *DREQ

EMPH

MLD2

MLD1

GUP

ADTE

(E)

LIMITSLED1

SLED2

SP+SP-

FOSTTOST

ADJV

DVD_*CD

DEFECTO

WRQ

XHTR

LDON2LDON1

FSEQ

SYEQDSP74

DSP73

HFM

SPDTD

X1500

C1902

LASER_CURRENT

IC822

IC806

IC881

C8052C8512

L8060

C8002

C8584L8582

R8580 C8590

C8442

R8496

C8441

C8440R8497

R8429

C8429

R8523

C8402

C8412

C8422

C8401

C8400

R8490R8491

C8420

C8421R8494R8495

C8411

C8410R8493R8492

SG842SG841

R8310

R8064

C8003

R8017

R8002

R8074

R8003

IC851

R8722R8822

C8882R8810

R8711 R8712

C8707

R8710

SG871L8702C8704

C8703SG872L8701

IC807

Q8313

Q8314

R8582R8581R8583

R8584R8586

R8824

R8724

R8820

R8720

C8821R8821

C8721R8721

R8823

R8723

R8585

C8511

C8521R8520

R8511R8512

C8501C8502

C8532

R8004R8005

R8006C8004

R8008R8009

R8011

C8005

R8016

R8014R8012R8013

R8092

C8007 C8006

C8041

R8521

L8440

L8400

L8420

L8410

R8063

R8062R8061R8054

R8053R8058R8057C8051

R8052R8051

C8037

R8049R8048

C8036R8047

R8046C8049

R8045R8040

C8053

C8054R8044

R8028R8043R8042

C8034C8035

C8031C8032

R8041

C8033

R8033 C8025R8034

R8035

C8024

C8022

C8023

C8021

C8102

L8203

L8202C8216C8217

C8213

C8214

C8212

C8215

C8018

C8011

C8013

C8015C8016

C8017C8014

C8990

R8020

C8534

C8047C8045 IC801

C8012

IC852R8026

C8055

CAN

R8007

IC859

IC802

IC850

R8510

RN801

IC871

Q8311

Q8000

Q8001 Q8312

R8312

R8311

Q8310

IC818

R8032R8031

R8037R8036

C8086

C8087

C8088

C8089

C8071C8072C8073C8074

C8081C8080C8079C8078

C8082C8083

C8091

C8090

C8076C8075

C8077

C8084C8085

C8092

C8093

C8094

C8095

C8096

C8097

C8098

C8099

R8059R8060

R8430C8444C8445

C8726

C8443

SG876

SG874

SG875

SG873C8536

C8724

R8513C8824

SG877

SG878

C8725

C8823

C8446

SG879

C8593

IC800

C8447C8448

C8708

IC100

IC130

IC160

R1035R1036

R1037R1038

R1039

Q1006

Q1005

C1010

C1008

R1040

C1007

C1006

L1000

D1001

R1033

R1034

R1032

R1031

C1087C1086 C1085

C1084

C1005

R1013 R1012

C1004R1015R1014

R1019

R1016

C1000C1001

C1002C1003

R1008R1009 R1018

C1047R1073

R1072

R1075R1076

R1074C1046

R1070

C1041

R1071

C1043

R1823R1065R1066

C1030

R1067C1029 R1824

R1061C1028

R1062R1821C1027

R1063 R1822

R1064

R1060

R1059C1025

C1024R1057R1058

C1022

R1054

R1051

C1020

R1090R1053

C1090

C1021R1091

R1056

R1055

C1023

R1093

D1002

Q1007 R1092C1012

R1810

C1606C1890

R1504R1505

R1700R1701

R1601C1894

R1600

R1603C1893

R1602C1892R1605R1604 R1703

D1700

C1701

R1705

R1706C1702

R1704

C1600R1607C1891

R1610R1606

C1650

CN100

C1871C1870

C1872C1873

C1874

C1340

R1300

R1850

R1317C1316

C1315

C1300C1301C1302

R1303

R1302

C1303

C1342

C1304

C1852

C1853

C1854

C1857

C1859C1860

C1855C1856

C1862

C1858

C1861

C1305C1306

C1307

C1308

RN133RN132

RN131

R1860R1310

C1310R1861

R1311C1311

C1313C1314

R1315R1314

R1313R1312

R1316

R1864

R1865

R1320

C1319R1319R1318

R1321C1320C1317

C1318

C1341

R1400 R1333

R1331L1302C1321

L1002

C1910

C1901

R1030

IC101

IC102

D1000

C1044

C1026

C1846C1847

C1550

RN103

RN101

RN100

R1083

IC131

C1330

C1331

R1330

R1017

C8059C8060C8061

C8056C8057C8058

C8062

C8063

C8064

C8065

C8066

C8067

C8068

C8069

C8070

C1903

C8040

Page 38: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 45 -- 44 -

WIRING DIAGRAM (MAIN AMP DVD B side)

ASPECT/SW_V

NC/TV_RCH

VGND I_P/TV_LCH

VGND

PB/RGB_BL

Y/RGB_BL

PR/RGB_RE

NC/COMPOSITE

D_GND/SW_RGB

REQUEST

DVD_CLK

DVD_DATA_OUTDVD_DATA_IN

READYGND

LASER_CURRENT

DVD_PCON

DVD_PCON2

RF5CD-IDVD-I

Page 39: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 47 -- 46 -

WIRING DIAGRAM (AMP TUNER)

A B C D E

1AD4B10D2353A

A B C D E

115

E

E

E

EE

E

E E

T002 94V-0

E

E

1250

E

E

3000

E

E

E

E

1

13

12

24

10

20

E

E

3000

VG

ND

DV

D/T

V-L

AG

ND

DV

D/T

V-R

FR_G

ND

DG

ND

DG

ND

D9V

LID

_SW

D-M

UTE

D5.

6VD

VD

_PC

ON

5V

12V

E630

DIP DIP

E

5V

112

13 24

1324

121

1 E

E

CN

443

CN401

CN402

IC44

2

C48

23

J444

6

Q4850

D48

52

D48

51

C48

51

Q41

51Q

4251

C4132

C4232

CN

445

Q44

10D

4860

Q48

63 Q48

61

Q48

60

Q48

62

J4406J4407

J4017

J4437

C4825

RE

CO

RD

ING

RE

C_M

UTE

BE

AT

MO

TOR

PLU

NG

ER

RE

EL

INIT

IALI

ZED

EC

K_P

AC

KG

_FW

D

HP

_SW

G_R

EV

S

P-C

ON

+5V

MA

IN_M

UTE

GN

DTU

_CLK

TU_C

EV

OL_

CLK

VO

L_C

EV

OL_

DO

TU_D

ITU

_DO

UT

GN

D

D4820

J4204

C4560

L428

1

L4181

L428

2

L418

2

J4008

Q48

51

J444

2

J4003

J4401

SU

RR

OU

ND

J4004J4006

J4007

J4005

J4405

R4404

C44

00

C4401

Q44

00

CN410

R48

51

R48

53

R48

52

PR

481

J440

8C4801D4800

D48

10

C48

53

C48

12

C4803

IC480

CN

442

J4416 J4016

J4013

J4018J4015

J401

1

C48

05

C48

22

C41

35

D4500

J4409

J401

9

J400

9

J401

0

D44

00

C4237

C4137

C48

21

Q4201

Q41

01

C48

20

C4236

C4136

C42

34

C41

34

J4403J4404

J4202

J420

0

J4002

J4001

C4235

CN400

J4402

PR

480

J441

3

J441

2

J441

1

J441

0

C42

20C

4121

C4550 J4026

C41

22

J403

5

J4023

J402

0

CN

440

J4024

J403

4

J4428

J4025

R46

01

J4426 J403

0

Q46

03

J402

2

L460

2

C46

03

Q46

01C

4607

L460

3

Q46

02

C46

06

C46

05

C46

08

R46

07

L460

4

C46

09

Q46

00

C41

31C

4231

IC44

3

IC440

C45

56

C45

55

C45

54

C45

51

C4552

C4204

C4104

J403

3

L460

0

C46

01C4602 C46

00

L460

1

R4602

Q4200

Q41

00

C41

25

C4225

C41

23

C42

23

C42

22

C42

21C4124

C42

24

C4120

C45

01

C45

02

IC441

L480

2

L481

2

C48

06

C4816

R48

22

R42

41

R41

41

L480

0

R42

42

R4240R4140

R41

42

L480

1

L481

1

J444

9

J445

5

J4040J4447

J4430J4435J4431

J4021

J4434

J445

4J4

039

J4036

J442

3J4

422

J442

1

J4427

J403

1

J442

0

J4419J4418

J4205

J402

7

J402

8

J443

3

J442

9

J444

1

J444

3

J443

6

J4425

PR

482

J4012

J444

4

J4201

J445

2J4

453

LUG

01 GN

DG

ND

GN

DP

CO

N

+VL

+VL

J444

0

J445

0 J445

1

J403

8

J444

5

D4811

J4424

J402

9

J403

2

J401

4

J4400

J441

4

LUG

02

CN420

J445

6

D48

01

J441

4

J445

7J4

458

J445

9

J404

5

C48

31

Q48

30

R4830 R4831PR

483

C48

33

D48

30

CN

470

R45

70

R42

70

R41

70

J4460

C48

15

R46

09

J404

1

J4042

J4043

J404

4

D24

54

C2120

X24

51C

2457

L2151

L215

3

L245

1

C24

51X

F233

D21

03

J221

0

D2153

Q24

51

J2201

XF2

21

XF222

C23

21

C23

05

C2328C2327

C23

07

C23

17

T200

2

J2218

C2303

J2108

J2204J2101J2103J2104

J202

2

J2105

J203

1

C21

16

R_C

H

L_C

H

+9.0

V

GN

D

J2016

J2017

J201

9

J221

6

IC231

J221

1

J203

3

J2015

J202

5

R21

09TP

11(H

)

J2213

CN201

S20

01

IC211

J2009

J2011

J2012

C23

06

J2024

L2104

D2102

L2103

C23

11

C2313

J2030 J221

4

J221

2

J2026

J2002

J204

5J2

044

J204

3

J202

8

J203

2

J203

4 J2035

J2205

CT2

52

J200

1

J2209

D2101

J2207

Q22

01

J204

6J2

036

C2901

J2005

CN

202

J2203

J2014

J220

8

J2106J2107

J2013

J220

6

J200

6

XF2

11J2029

J2042

J2219

J203

8

J2020

J200

7

R21

48

C2151

LC72121M

LA1844ML

J2102

J2003

J2018

J2023

L210

2

R2101

R2202 R2203

R2301

J204

7

C2301

R2311J2037

J202

7

J200

8

J2041

D2104

C24

58

J202

1

Q24

50 D2450

J220

2

J2004

J221

5

J2039

J2010

J204

0TP

12(E

)

0V-A

DJ

LA1186N

J204

8

J2217

R2140

C2140

L210

1

L210

0

CN203

XF2

31

R42

38

R4138

R41

33

R42

33

R41

35

R42

35

R41

34R

4234

C4852

R44

03R

4402 R4400

R44

01

R48

64

R4863

R42

50R4251C4251

C4151

R41

50

R48

24

R45

60

C4133

C4233

R45

57

R4151

R48

25

C48

02

R4811

R48

14

R4813

R48

12

R48

01

R48

03R

4802

C48

14

C48

04

R48

04

R48

23

R42

36

R4136

R42

37

R4137

C41

30

C4230

R42

39

R4139

R45

00

Q45

00

R4102

R4223

R42

29

R4123

R41

29

C4513R4513

C4511

C45

12R

4511

R45

12

R46

05

R41

30

R42

30

R4553

R4120

R41

26

R41

27R4121

R46

06R

4608

R4603C4604

R4604

R46

00

R4204

C4108

C4208

C4205

R4200

R4202C4200

R4201

R4205C4206

R4552

C4203

R4551

C4105C4100R4100R4105

C4106

R4104

C4103R4550

R4101

R4220

R42

26

R4225

R42

21

R42

27

R41

25

R4556C4553

R42

31C

4228

C42

27

R41

31C

4127

C41

28

C41

26

C42

26

C41

61C

4261

L428

3C

4260

L418

3

C4160

L4820

CAN

CA

N CA

N

Q45

01

C48

61

C48

60

C4863

C48

64

C4865

C48

32

C4102

C4107

C4207

C42

02

C41

38

C42

38

R23

03

IC241

IC231

C2461

C2456

R24

53R

2452

C24

55

C2154R2131

R2149

R21

51

C2453

C2454

C23

04

R2304

R23

05

R23

06

C23

20

C2319

C23

09

C23

16R

2307

R2309

R23

08

C23

08

C23

10

C2312

R2302

C2902

R28

01R

2701

R21

00

R27

12

R2812

C2314

C2302

C24

62

C2600

C23

22

C24

63

C2464

C23

18

R2106

C2323

C2101

C2105

C2103

C2107 R2102 R2107 C21

10

C2111

R2108

C2112

R2103

C21

14C2113

R2110

R2201

R2204

C24

52

R2111

C21

04

C2102

C21

06

C2141

C21

52C

2115

R2120

C2203

R21

05

C2109

C23

30

R23

58

R2454

R2455

R24

64R

2462

R24

61R

2463

R24

50

R24

60R24

59 R2451

C23

15

R24

56

C29

98

SG

201

SG202

Page 40: Service Manual DVD Micro Component DC-PT70 …DVD Micro Component System DC-PT70 (UK) (XE) PRODUCT CODE No. 129 696 03 UK 129 696 04 XE REFERENCE No. SM5810572 Laser beam safety precaution

- 49 -- 48 -

WIRING DIAGRAM (FRONT)

E

E

E E

510

1520

25

3035

40

T002 94V-0

SURROUNDRECORDINGREC_MUTE

BEATMOTORPLUNGERREEL

INITIALIZEDECK_PACKG_FWDG_REVS

+5V

MAIN_MUTE

TU_DOUT

TU_CE

VOL_DOTU_DI

TU_CLK

P-CON

VOL_CE

GND

REQUESTDVD_CLKDVD_DATA_OUTDVD_DATA_INREADYGND

D_PCON

E

1AD

4B10D

2403A

VOL_CLK

GND

D_PCON2

LASER_CURRENT

HP_SW

CN

601

PO

WE

R

SU

RR

OU

ND

SO

UN

D

BA

SS

FUN

CTIO

N

PR

EV

CD

_PLA

Y/P

AU

SE

STO

PFF

NE

XT

RE

C M

UTE

RE

W

TAP

E

ME

MO

RY

TIME

R

S6001

S6217

D6211

DS601

S6216

S6215

S6214

S6213

S6212

S6211 S

6210 S6110

S6111S

6112S6113

S6114

S6115

S6117

S6116

Q6108

X6102

J6205

CN

602

J6009

C6213

L6010

J6031

Q6211

Q6271

Q6272

J6026

J6036

LCD

61

J6012

C6020

J6040

J6039

J6043

J6006

J6000

J6042

J6014

J6015J6019J6018

J6017

J6011

J6051

J6021

J6050

J6027

J6033

J6049

J6010

V3

V2

V1

J6013

J6024

Q6212

J6045

R6214

R6213

DP

2

J6048J6047

J6044

RE

C/P

AU

SE

DV

D/C

D

C6312

C6010

X6000

J6071

J6065

J6046

J6062

J6022

J6060

J6064

J6206

J6207

J6001J6070

J6007

J6208

J6209

J6020

J6061

JW601

J6210

J6041

J6212

J6034

J6037

J6038

J6005

J6035

J6030

J6004

J6003

C6013

R6119

R6118

C6210

R6000

C6012R6112R6114

C6114

C6113

R6221

C6221

C6311

R6311

R6113R6111

C6214 R6212

R6211

C6011

C6118

R6150

R6151

R6153 R6154

R6156

R6152

R6155

R6250

R6251

R6120

R6121

R6252R6253

R6255

R6256

R6254

C6001

CANCAN

R6271

R6272

IC602

C6000

R6275

R6175

R6115

CA

N

CA

N

R6001

C6021

IC601

IC603

CA

N

R6010

R6011

R6222C6220

R6009

CA

N

CAN

R6276

R6280

R6279R

6278

R6277

R6312C

AN

CA

NCA

N

CA

NC

AN

CA

N

CA

N

CA

N

C6250

C6150

SG

601

WIRING DIAGRAM (SCARTand POWER SUPPLY)

SW

_VTV

_RC

HA

GN

DTV

_LC

HV

GN

DR

GB

_BL

RG

B_G

RR

GB

_RE

CO

MP

OS

ITE

SW

_RG

B

R-O

UT

R-IN

L-OUT

AGND

VGND

L-IN

RGB-BL

SW-V

VGND

NC

RGB-GR

NC

VGND

VGND

RGB-RE

SW-RGB

VGND

VGND

COMPOITE-OUT

COMPOITE-IN

GND

T002 94V-01AD4B10D2353C

R3002

R3005 L3001

L3002

R30

04

L300

3

R3001

R3003

J3100

CN301

J3101 J3102J3104

J3000

CN302

C3010

C3007

SG307

C3009

C3006

SG306

C3004SG304

SG305

C3005

C3003SG303

C3002

SG302

C3001

C3008

SG308

C3011

D3000

D3001C30

15

D3002 C3014

Mar./ '04 BB Printed in Japan

SANYO Electric Co., Ltd.

Osaka, Japan

E

OUT IN

1AD4B10D2403B

T002 94V-0BLBW

DIP

T491

0

C4905

D4901

D4900

D4902

D4903

D4912

D4911

D4913

D4910

D49

20

Q49

20 PT490

C49

14 J4902C

4930

J490

7

D49

04

D49

14

J4904C

4931

J4903J4901

RY491

J490

6

IC490

C4920

J490

9

J490

8

J490

5

CN

490

L490

0

J491

0

WR491WR490

J493

0

R49

21

R49

20C4900

C4901

C4903

C4902

C4913 C4910

C4911C4912

POWER SUPPLY

SCART