Manuals / Panasonic / Home Audio / Speaker System

Panasonic DVD-K29GCS specifications Front & Av Out Section, FRONT & AV OUT SECTIONMOTHER P.C.B.2/2

Models: DVD-K29GCS

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Page 46

FRONT & AV OUT SECTION

DVD-K29GCS

A

VIDEO MAIN SIGNAL

AUDIO MAIN SIGNAL

B

B

JK4401

C

ZA4701

K2YZ19000001

RMCC0001

C3513 6V1000

R3535 75

LB3535 J0JBC0000117

17

PB

C3512 6V1000

16

PR

ZA4751

R3536 75

LB3536 J0JBC0000117

15

VGND

K4CZ01000027

C3514 6V1000

R3534 75

LB3534 J0JCC0000186

14

Y

C4781

C4703

C3516 6V1000

R3533 75

LB3533 J0JBC0000117

13

V

25V47

0.1

C3515 6V1000

R3532 75

LB3532 J0JBC0000117

12

VGND

C3517 0.1

R3531 75

LB3531 J0JBC0000117

METAL

4

GND

11

CK

R4752

10

CK GND

1K

R3537

R4751

Q4751

10K

7

Y(S)

1K

A14

B1ABCF000138

5

C4751

R4753

(AMP)

25V47

1K

C3511 1

9

A11

6

C4752

R4755

A52

8

C(S)

25V47

75

16

15

14

13

12

11

10

9

R4459 220

R4756

R4754

COUT

VOUT

YOUT

CYOUT

CBOUT

CROUT

GND2

CNIN

A45

680

C4427

3

MIX-L

2

MIX-R

10K

220

R4428

IC3501

1000P

C9ZB00000498

Q4422

1

A-GND

(VIDEO DRIVE)

VCC

CIN

BIAS

YIN

MUTE

CYIN

GND1

CBIN

A29

B1ABCF000138

R4452 820

(MUTE)

1

2

3

4

5

6

7

8

L3501

Q4924

UNR211100L

G0C220JA0019

(MUTE CTL.)

Q4423

R4460

C3510 1

R4451 820

220

A10

A39

B1ABCF000138

C3505

C3518

(MUTE)

0.1

6V47

C3509 1

A9

A44

C3506 0.01

C3507 6V22

R4429

C4423

A7

680

1000P

C3508 1

A8

C4431 0.1

POWER SW P.C.B.

C4050 0.1

C4432 0.1

POWER SW

C4591 0.1

CL6026

S6152

EVQ11G07K

PJ6101

EVQ11407KJ

A42

1

KEY-SCAN1

2

DGND

A34

3

STBY LED

R6101

D6101

470

B3AAA0000721

CL6027

(RED)

OPERATION P.C.B.

IR6131

B3RAD0000070

(REMOTE CTL.RECEIVER)

K0L1BA000078

ROUT GND VCC

S2601

LD-MOTOR

1

2

3

TL2601

3

1

MT2601

FP2001

FP2601

MDN3BL3CVF

4

2

FP6102

FP6101

A13

LD-

1

1

LD-

A38

REMOCON

1

1

REMOCON

C6132 0.1

LD-

2

2

LD-

NSW+3.3V

2

2

NSW+3.3V

A12

LD+

3

3

LD+

DGND

3

3

DGND

L6131

LD+

4

4

LD+

S2602

A40

KEY-SCAN3

4

4

KEY-SCAN3

A36

CLOSE-SW

5

5

CLOSE-SW

K0L1BA000078

A41

KEY-SCAN2

5

5

KEY-SCAN2

GND(SW)

6

6

GND(SW)

KEY-SCAN1

6

6

KEY-SCAN1

A37

OPEN-SW

7

7

OPEN-SW

3

1

R6151

R6161

R6171

4

2

1200

1200

1200

TL2602

ZA1112

LOADING MOTOR P.C.B.

S6151

S6172

S6162

S6161

S6171

EVQ11G07K

EVQ11G07K

EVQ11G07K

EVQ11G07K

EVQ11G07K

K4CZ01000027

EVQ11407KJ

EVQ11407KJ

EVQ11407KJ

EVQ11407KJ

EVQ11407KJ

OPEN/

PLAY

QUICK

STOP

PAUSE

CLOSE

OSD

D

DVD-K29GCS

DVD-K29GCS

FRONT & AV OUT SECTION

FRONT & AV OUT SECTION(MOTHER P.C.B.(2/2))

(MOTHER P.C.B.(2/2))

SCHEMATIC DIAGRAM

SCHEMATIC DIAGRAM

E

25

26

27

28

29

30

31

32

33

34

35

36

46

Image 46

Panasonic DVD-K29GCS specifications Front & Av Out Section, FRONT & AV OUT SECTIONMOTHER P.C.B.2/2, Schematic Diagram

Contents

DL4.1 Mechanism Series DVD / CD PlayerDVD-K29GCS ColourPage CONTENTSPage 14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC 1.1.1.LEAKAGE CURRENT COLD CHECK 1 SAFETY PRECAUTIONS1.1.GENERAL GUIDELINES 1.1.2.LEAKAGE CURRENT HOT CHECK See Figure4 About lead free solder PbF 3 Precaution of Laser DiodeDistinction of PbF PCB 5.1.2.Human body grounding 5 PREVENTION OF STATIC ELECTRICITY DISCHARGE5.1.1.Worktable grounding 5.1.3.Handling of optical pickup6.2.Casing Parts and P.C.B. Positions 6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S6.1.Disassembly Procedure DVD-K29GCS6.3.Top Panel 1. Pull out the mic volume knob2.Release the tabs 3.Remove the connectors 6.5. Mic P.C.B. and Operation P.C.B1.Unscrew the screws 2.Remove the connectors 6.9. Mother P.C.B. and Power SW P.C.B2. Remove the connectors 6.6. Module P.C.B6.10.2. Servicing position of the Mother P.C.B 6.10. Service Position6.10.1. Servicing position of the Module P.C.B 6.10.3. List of the Extension Cables7.1.Disassembly Procedure 7ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT7.2.Traverse Unit 7.3.Tray <Assembling the tray unit>7.4.Loading section 1. Unscrew the screws 7.5.Loading motor P.C.BDVD-K29GCS 7.6.Optical Pickup Unit 5.Slide the shaft in the arrow direction 2. Unscrew the screws 3. Remove the drive rack4.Unscrew the screw 6. Lift the optical pickup unit with the shaft<Assembling the optical pickup unit> 7.7.Traverse MotorDVD-K29GCS DVD-K29GCS 8 Self-DiagnosisFunction and Service Modes 8.1.Optical Pickup Breakdown Diagnosis8.2.Service Mode Table 8.3.DVD Self Diagnostic Function-ErrorCode8.4.Last Error Code saved during NO PLAY 8.5.Service mode table DVD-K29GCSDVD-K29GCS 8.7.2.Precautions 8.6.1.Setting8.6.2.Cancellation 8.6.Sales demonstration lock function9.1.Recovery after the dvd player is repaired 9 Service Precautions9.2.Firmware version-upof the DVD player 10.2. Important points in adjustment 10 ADJUSTMENT PROCEDURES10.1. Service Tools and Equipment 10.2.1. Important points in optical adjustment10.4.1.1. Adjustment procedure 10.4. Optical adjustment10.4.1. Optical pickup tilt adjustment 10.4.1.3. Check after adjustment10.4.1.4. Procedure for screw lock 11 Abbreviations INITIAL/LOGO 12.1 12 VOLTAGE CHARTMOTHER P.C.B DVD-K29GCS12.2 MODULE P.C.BDVD-K29GCS 12.3 MIC P.C.BDVD-K29GCS DVD-K29GCS 13 BLOCK DIAGRAM 13.1. OVERALL BLOCK DIAGRAMSECONDARY CIRCUIT DVD-K29GCS POWER SUPPLY BLOCK DIAGRAMPRIMARY CIRCUIT IC6001DVD-K29GCS SERVO BLOCK DIAGRAM 13.3. SERVO BLOCK DIAGRAMDVD-K29GCS DVD-K29GCS VIDEO BLOCK DIAGRAM 13.4. VIDEO BLOCK DIAGRAMDVD-K29GCS VIDEO MAIN SIGNAL DVD-K29GCS VIDEO BLOCK DIAGRAMDVD-K29GCS VIDEO BLOCK DIAGRAM DVD-K29GCSDVD-K29GCS AUDIO BLOCK DIAGRAM 13.5. AUDIO BLOCK DIAGRAMDVD-K29GCS 14.1. INTERCONNECTION SCHEMATIC DIAGRAM Important safety notice 14.2. SCHEMATIC DIAGRAM NOTESImportant safety notice SCHEMATIC DIAGRAM 15 SCHEMATIC DIAGRAMPOWER SUPPLY SECTION A :POPOWER SUPPLY SECTIONB :F/AVFRONT & AV OUT SECTION A :POPOWER SUPPLY SECTIONSCHEMATIC DIAGRAM DVD-K29GCSDVD-K29GCS SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM DVD-K29GCSDVD-K29GCS SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM DVD-K29GCS15.3. MODULE SCHEMATIC DIAGRAM DVD-K29GCSMODULE SCHEMATIC DIAGRAMIC8001 DVD-K29GCSRFKVDS39BKIT VIDEO MAIN SIGNAL DVD-K29GCSMODULE SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM AUDIO MAIN SIGNAL15.4. MIC SCHEMATIC DIAGRAM 16.1. MOTHER P.C.B 16 PRINT CIRCUIT BOARDPOWER SW P.C.B MOTHER P.C.BMOTHER P.C.B MODULE P.C.B. 1/2 16.3. MODULE P.C.B. 1/2 COMPONENT SIDECOMPONENT SIDE MODULE P.C.B. 2/2 16.4. MODULE P.C.B. 2/2 FOIL SIDEFOIL SIDE 16.5. OPERATION P.C.B. & MIC P.C.B OPERATION P.C.BDVD-K29GCS 17 EXPLODED VIEWS DVD-K29GCS17.2. MECHANISM SECTION EXPLODED VIEW DVD-K29GCS17.3. PACKING & ACCESSORIES SECTION EXPLODED VIEW DVD-K29GCS18 REPLACEMENT PARTS LIST Part No Part No Part No Part No