Panasonic DVD-K29GCS User Manual

Power supply:AC220-240 V, 50/60 HzPower consumption: 11 WPower consumption in standby mode:approx. 1 WDimensions:430 (W)×249 (D)×43 (H) mmMass:2.2 kgS

6.10. Service Position6.10.1. Servicing position of the Module P.C.B.6.10.2. Servicing position of the Mother P.C.B.6.10.3. List of the Extension Cabl

7 ASSEMBLING ANDDISASSEMBLING THEMECHANISM UNIT7.1. Disassembly Procedure7.2. Traverse Unit 1. Slide the lever (A) in the arrow direction (to the oppo

1. Slide the guide tray unit while pressing the stopper in thearrow direction, and remove the guide tray unit. 2. Raise the loading unit. 3. Slide th

7.4. Loading section 1. Spread the tabs at the both sides and push out the drivearm shaft. 2. Hook the lock lever spring on the lock lever projection

9. Pull the lever (B) in the bottom side to your side and removethe change lever. 10. Remove the drive rack, the sub rack and the drive gear.7.5. Loa

7.6. Optical Pickup Unit7.6.1. Cautions to Be Taken in Handling the Optical Pickup UnitThe laser diode in the optical pickup unit may be damaged due t

7.6.2. Procedure for Disassembling theOptical Pickup Unit 1. Move the optical pickup unit in the arrow direction till itstops. 2. Unscrew the screws.

<Assembling the optical pickup unit> 1. Pass the intermediate FPC through the frame hole. 2. Align the guide section of the optical pickup unit

18DVD-K29GCS

8 Self-Diagnosis Function and Service Modes8.1. Optical Pickup Breakdown DiagnosisThe optical pickup self-diagnosis function and tilt adjustment check

lCD audio:98 dB(4) Total harmonic distortion:lCD audio:0.0025 %Digital audio output:Coaxial digital output: Pin jackPickupWave length: 662 nm/785 nmLa

8.2. Service Mode Table 1The service modes can be activated by pressing various button combination on the player and remote control unit.Player button

Error Code Error Content Additional error explanation Defect 1 Defect 2 Defect 3 Defect 4F611 6626 QCODE don’tread ErrorAccess failure to seek address

8.5. Service mode table 2Pressing various button combinations on the player and remote control unit can activate the service modes.22DVD-K29GCS

23DVD-K29GCS

8.6. Sales demonstration lock functionThis function prevents discs from being lost when the unit is used for sales demonstrations by disabling the dis

9 Service Precautions9.1. Recovery after the dvd player is repaired · When FROM or module P.C.B. is replaced, carry out the recovery processing

10 ADJUSTMENT PROCEDURES10.1. Service Tools and EquipmentApplication Name NumberTilt adjustment DVD test disc DVDT-S15 or DVDT-S01TORX screw driver (T

10.4.1.1. Adjustment procedure 1. While pressing PAUSE and OPEN/CLOSE buttons on themain unit, press "5" on the remote control unit. 2. Con

10.4.1.4. Procedure for screw lockPlease perform a screw lock in which by the side of the tip orhead of an adjustment screw.<When a screw lock is p

INITIAL/LOGO ABBREVIATIONSA A0~UPACLKAD0~UPADATAALEAMUTEAREQARFASIASOASYNCADDRESSAUDIO CLOCKADDRESS BUSAUDIO PES PACKET DATAADDRESS LATCH ENABLEAUDIO

13.4. VIDEO BLOCK DIAGRAM 38 13.5. AUDIO BLOCK DIAGRAM 40 14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATICDIAGRAM NOTES 41 14.1. INTERCONNECTION

INITIAL/LOGO ABBREVIATIONSR RERFENVRFORSRSELRSTRSVREAD ENABLERF ENVELOPERF PHASE DIFFERENCE OUTPUT(CD-ROM) REGISTER SELECTRF POLARITY SELECTRESETRESER

12 VOLTAGE CHARTNote: · Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point,beca

12.2. MODULE P.C.B.Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20PLAY 3.2 3.3 0 3.3 3.3 3.3 3.3 3.3 0 3.3 3.3 3.3 3.3 3.3 3.3 0 3.3 3.

Ref No.MODE 12345678PLAY 0 0 0 0 3.3 3.3 0 3.3STOP 0 0 0 0 3.3 3.3 0 3.3Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20PLAY - - - - - -

34DVD-K29GCS

13 BLOCK DIAGRAMNote:Circuit voltage and waveform described herein shall be regarded as reference information when probin g defect point, because it m

13.2. POWER SUPPLY BLOCK DIAGRAMLLAN0AN1AN2(REG.M+9V)IC1151OSC1OSC2X6001109STANBY LED32RESET15N.P.OFF63S6151OPEN/CLOSES6152POWERS6172PLAYS6162QUICK OS

13.3. SERVO BLOCK DIAGRAMBIAS1BIAS2MUTECH1MUTECH3MUTECH2,4,5-+SHIFTLEVEL-++-+-SHIFTLEVEL-+-++-SHIFTLEVEL-++-+-+-SHIFTLEVEL-++-+-OPIN-26OPIN+25SPINDLE

13.4. VIDEO BLOCK DIAGRAMNEXWENEXOEA16A17A19A18A20EDCABA10A9A8A7A6A5A4A3A2A1MA10MA9MA8MA7MA6MA5MA4MA3MA2MA1DQ14DQ13DQ12DQ11DQ10DQ9DQ8DQ7DQ6DQ5DQ4DQ3DQ

DVD-K29GCSVIDEO BLOCK DIAGRAMDVD-K29GCSVIDEO BLOCK DIAGRAMEDCAB1.2Vp-p(20usec./div.)IC3501-121.2Vp-p(20usec./div.)IC3501-11JK4401PRPBYVIDEO OUTJK4401S

1.1.1. LEAKAGE CURRENT COLDCHECK 1. Unplug the AC cord and connect a jumper between the twoprongs on the plug. 2. Measure the resistance value, with

13.5. AUDIO BLOCK DIAGRAMAMPAMP(DV2)AOUTRAOUTLDIF0/CDTIACKS/C CLKSMUTE/CSMSDTIBICKLRCKJK44012IC43011MICAMP1IC46713MICAMP7IC467157IC43016(AUDIO D/A CON

14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES14.1. INTERCONNECTION SCHEMATIC DIAGRAMMOTHER P.C.B.MIC P.C.B.OPERATION P.C.B.POWER

This schematic diagram may be modified at any time with the development of new technology.Important safety notice:Components identified bymark have sp

15 SCHEMATIC DIAGRAM15.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1/2)) SCHEMATIC DIAGRAMB0HADV000001D1031F1B3A332A009C1031(SWITCHING)(REG.M+9V)(REG.5V)(

15.2. FRONT & AV OUT SECTION (MOTHER P.C.B. (2/2)) SCHEMATIC DIAGRAMA42A41A40A1A6A5A38A37A36A35A26A34A25A33A4A2A3A33A32A31A29A30A27A26A25A17A16A15

1KR4307A35A32A52A45A44A16A17A30A15A31A271.2KR4950100KR43112.2KR4308R4316 4.7KR4949 10K10KR4403UNR221100LQR4307(SWITCHING)0R44041KR44172SD0601ARLQ4950(

A41A40A38A44A45A52A10A11A37A36A12A13A34A42A8A7A9A14K4CZ01000027ZA1112K4CZ01000027ZA4751RMCC0001ZA47016V47C35180.1C35051200R6161OSDQUICKPAUSESTOPEVQ114

15.3. MODULE SCHEMATIC DIAGRAMF(MOTOR DRIVE)(SWITCHING)(REG.D+3.3V)(SWITCHING)(AUDIO A/D CONVERTER)(SWITCHING)(SWITCHING)(SWITCHING)B2B1B3B5B4E23E22E2

A20(DV2)HFA15A17A19A18A16A11A10A9A12A13A8E45E44E24E45E44E26E27E25E12E11E15E16E10E9E8E7E41E19E4E40E17E39E1E7E8E9E10E13E14C8307 0.1C8208 0.1C8207 0.16V1

VIDEO MAIN SIGNAL AUDIO MAIN SIGNAL RF SIGNAL(LD DRIVE)(LD DRIVE)(LD DRIVE)(LD DRIVE)(EEP ROM)(RESET)(SD RAM)(16M FLASH ROM)HTL8513C8561 0.1C8551 0.11

CautionBe sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpac

15.4. MIC SCHEMATIC DIAGRAMAUDIO MAIN SIGNAL5KRV21011KR46731KR4677J0JCC0000120LB460112GNDP4602MOTHER P.C.B.TO FP6103GNDK2HB102J0038J4672MIC 2K2HB102J0

16 PRINT CIRCUIT BOARD16.1. MOTHER P.C.B.1ABCDEF2345678MOTHER P.C.B. LOADING MOTOR P.C.B.POWER SW P.C.B.DVD-K29GCSMOTHER P.C.B.(VEP76116C)POWER SW P.C

TL4303 B-5Q1045 D-1 CL6001 A-6 TL4901 D-3Q1051 C-2 CL6002 A-6 TL4902 D-3Q1081 D-2 CL6003 A-6 TP1101 C-3Q1082 D-2 CL6004 A-6 TP1104 B-3Q1115 B-3 CL6005

16.3. MODULE P.C.B. (1/2) (COMPONENT SIDE)1ABCDEF23456 7MODULE P.C.B. (1/2)(COMPONENT SIDE)DVD-K29GCSMODULE P.C.B. (1/2)(VEP73122N)DVD-K29GCS53

16.4. MODULE P.C.B. (2/2) (FOIL SIDE)1ABCDEF23456 7DVD-K29GCSMODULE P.C.B. (2/2)(VEP73122N)MODULE P.C.B. (2/2)(FOIL SIDE)DVD-K29GCS54

16.5. OPERATION P.C.B. & MIC P.C.B.DVD-K29GCSOPERATION P.C.B. (REP70123A)OPERATION P.C.B.DVD-K29GCSMIC P.C.B. (REP74103A)MIC P.C.B.1AB23451AB2345C

DVD-K29GCS56

17 EXPLODED VIEWS17.1. CASING PARTS & MECHANISM SECTION EXPLODED VIEW57DVD-K29GCS

17.2. MECHANISM SECTION EXPLODED VIEW58DVD-K29GCS

17.3. PACKING & ACCESSORIES SECTION EXPLODED VIEW59DVD-K29GCS

5 PREVENTION OF STATIC ELECTRICITY DISCHARGEThe laser diode in the traverse unit (optical pickup) may brake down due to static electricity of clothes

Notes:*Important safety notice:Components identified bymark have specialcharacteristics important for safety.Furthe rmore, special parts which have pu

Ref.No.Part No. Part Name &DescriptionPcs RemarksC1101 ECQV1H684JL 50V 0.68U 1C1102 ECQB1H104JF4 50V 0.1U 1C1110 ECJ1VB1H102K 50V 1000P 1C1111 F2A

Ref.No.Part No. Part Name &DescriptionPcs RemarksC8422,23F1G1C104A083 16V 0.1U 2 F1G1C104A042C8425 F2G0J330A083 6.3V 33U 1C8426 F1G1C104A083 16V 0

Ref.No.Part No. Part Name &DescriptionPcs RemarksLB8511-14ERJ3GEY0R00 1/10W 0 4LB8691-93ERJ2GEJ101 1/16W 100 3P1001 K2AA2B000009 AC INLET 1P4601 V

Ref.No.Part No. Part Name &DescriptionPcs RemarksR6002,03ERJ3GEY0R00 1/10W 0 2R6006 ERJ3GEYJ103V 1/10W 10K 1 D0GB103JA002R6008 ERJ3GEYJ473V 1/10W

6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S6.1. Disassembly Procedure6.2. Casing Parts and P.C.B. Positions7DVD-K29GCS

6.3. Top Panel 1. Unscrew the screws.6.4. Front Panel 1. Release the tabs. 2. Release the tabs. 3. Remove the connectors.6.5. Mic P.C.B. and Operation

6.6. Module P.C.B. 1. Unscrew the screws. 2. Remove the connectors. 3. Press each tab with the nipper to module PCB vertically.6.7. Mechanism Unit 1.