Panasonic DVD-K32GCS Service Manual
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Panasonic DVD-K32GCS Service Manual

Panasonic DVD-K32GCS Service Manual

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SPECIFICATIONS
DVD-K32GCS / DVD-K32PL / DVD-K32PLA
Specifications
Power supply:
Power consumption:
Power consumption in standby mode:
Dimensions:
Mass:
Signal system:
Operating temperature range:
Operating humidity range:
Discs played [8 cm (3 " ) or 12 cm (5 " )]:
(1)
DVD (DVD-Video)
(2)
DVD-R (DVD-Video, MP3 *2,4 , JPEG *3,4 )
(3)
DVD-RW (DVD-Video, MP3 *2,4 , JPEG *3,4 )
(4)
+R/+RW (Video)
(5)
DVD-R DL (DVD-Video)
(6)
+R DL (Video)
(7)
CD, CD-R / CD-RW (CD(CD-DA), Video CD, SVCD *1 , MP3 *
2,4 , JPEG *3,4 )
*1
Conforming to IEC62107
*2
MPEG-1 Layer 3, MPEG-2 Layer 3
*3
Exif Ver2.1 JPEG Baseline files
Picture resolution: between 320 × 240 and 6144 × 4096
pixels (Sub sampling is 4:2:2 or 4:2:0)
ORDER NO.CHM0602001CE
DL4.5 Mechanism Series
(S).......................Silver Type
AC110-240 V, 50/60 Hz
(DVD-K32GCS/PL)
AC120 V, 60 Hz
(DVD-K32PLA)
10 W
Less than 1.5 W
430 (W) × 251 (D) × 43 (H) mm
2.2 kg (approx.)
PAL 625/50, PAL 525/60, NTSC
(DVD-K32GCS)
NTSC
(DVD-K32PL/PLA)
+ 5 to + 35 °C
5 to 90 % RH (no
condensation)
1
DVD Player
Color

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  • Page 1 ORDER NO.CHM0602001CE DVD Player DVD-K32GCS / DVD-K32PL / DVD-K32PLA DL4.5 Mechanism Series Color (S).......Silver Type SPECIFICATIONS Specifications Power supply: AC110-240 V, 50/60 Hz (DVD-K32GCS/PL) AC120 V, 60 Hz (DVD-K32PLA) Power consumption: 10 W Power consumption in standby mode: Less than 1.5 W Dimensions: 430 (W) ×...
  • Page 2 S video output: Y output level: 1 Vp-p (75 C output level: 0.286 Vp-p (75 (DVD-K32PL/K32PLA) NTSC: 0.286 Vp-p (75 PAL: 0.300 Vp-p (75 (DVD-K32GCS) Output terminal: S terminal (1 system) Component video output: [NTSC: 525(480)p/525(480)i, PAL: 625(576)p/625(576)i] (DVD-K32GCS) [NTSC: 525(480)p/525(480)i]...

  • Page 3: Safety Precautions

    Laser power: CLASS 1 / CLASS 3A Note: Specifications are subject to change without notice. Mass and dimensions are approximate. Solder: This model uses lead free solder (PbF). 2006 Matsushita Electric Industrial CO., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 1.

  • Page 4: Prevention Of Electro Static Discharge

    the exposed metallic part has a return path to thechassis, the reading should be between 1M and 5.2M . / When the exposed metal does not have a return path to the chassis, the reading must be Figure 1 1.1.2. LEAKAGE CURRENT HOT CHECK (See Figure 1 1.

  • Page 5: Precaution Of Laser Diode

    1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available dischargingESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.
  • Page 6 4. Service caution based on legal restrictions 4.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 7: Prevention Of Static Electricity Discharge

    normal lead solder, it takes the longer time to melt the lead free solder. - Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30°C (662±86°F). Recommended Lead Free Solder (Service Parts Route.) The following 3 types of lead free solder are available through the service parts route.

  • Page 8: Disassembling The Casing And Checking P.c.b.s

    remove the short circuit accordingto the correct procedure. (See this Technical Guide.) 2. Do not use a tester to check the laser diode for the optical pickup. Failure to do so will damage the laser diode due to the power supply in the tester.
  • Page 9 6.2. Casing Parts and P.C.B. Positions 6.3. Top Panel...
  • Page 10 1. Unscrew the screws. 6.4. Front Panel 1. Release the tabs and connectors. 2. Release the tabs.
  • Page 11 6.5. Mic P.C.B. 1. Unplug the knob. 2. Unscrew the screws. 6.6. Operation P.C.B. and Power SW P.C.B. 1. Unscrew the screws. 6.7. Module P.C.B. 1. Remove the connectors. 2. Unscrew the screws. 3. Press each tab with the nipper to module PCB vertically.
  • Page 12 6.8. Mechanism Unit 1. Unscrew the screws. 2. Release the tabs.
  • Page 13 6.9. Rear panel 1. Unscrew the screws 2. Release the tabs. 6.10. Mother P.C.B. 1. Unscrew the screws.
  • Page 14 6.11. Service Position 6.11.1. Servicing position of the Module P.C.B. 6.11.2. Servicing position of the Mother P.C.B.

  • Page 15: Assembling And Disassembling The Mechanism Unit

    6.11.3. List of the Extension Cables 7. ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT 7.1. Disassembly Procedure...
  • Page 16 7.2. Traverse Unit 1. Slide the lever (A) in the arrow direction (to the opposite side) till it stops. 2. Slide the lever (A) further by bending the tab at the right side of the lever A in the right direction. (The right groove opens and the boss becomes seen.) 3.
  • Page 17 4. Remove the traverse unit 7.3. Tray 1. Slide the guide tray unit while pressing the stopper in the arrow direction, and remove the guide tray unit.
  • Page 18 2. Raise the loading unit. 3. Slide the lever in the arrow direction till it stops and pull the tray out. 4. Spread the tabs at the both sides and pull the tray out. (The tray slides a little forward and stops.)
  • Page 19 5. Remove the drive arm concave phase from the tray slider and tray. <Assembling the tray unit> 1. Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit. 2. Insert the tray to the point before the tab of the mechanical chassis unit. 3.
  • Page 20 7.4. Loading section 1. Spread the tabs at the both sides and push out the drive arm shaft. 2. Hook the lock lever spring on the lock lever projection part temporarily. 3. Unlock the tab and remove the lock lever.
  • Page 21 4. Remove the belt. 5. Unlock the tab and remove the pulley. 6. Remove the relay gear. 7. Turn the change lever in the arrow direction till it stops. 8. Hook the change lever spring on the change lever project part temporarily.
  • Page 22 9. Pull the lever (B) in the bottom side to your side and remove the change lever. 10. Remove the drive rack, the sub rack and the drive gear.
  • Page 23 7.5. Loading motor P.C.B. 1. Unscrew the screws 7.6. TRV Unit 7.6.1. Cautions to Be Taken in Handling the TRV Unit The laser diode in the TRV unit may be damaged due to electrostatic discharge generating from clothes or human body. Use due caution to electrostatic discharge damage when servicing the laser diode. 1.
  • Page 24 2. To prevent the laser diode from the electrostatic discharge damage, the Intermediate FFC of the TRV unit removed from the PCB should be short-circuited with a short pin or a clip. 3. The Intermediate FFC may be cut off if an excessive force is applied to it.
  • Page 25 1. Before changing 22P FFC, please weld the short-circuit solder. (refer to Fig. A) 2. Remove the connecter, take out the 22P FFC. After changing the 22P FFC, please remove the solder. (refer to Fig. B) 3. Push the tabs on the back and remove the TRV Gear B and A.
  • Page 26 4. Unscrew the screws. 5. Remove the drive rack. Caution Do not dissemble drive rack fixing screws repeatly, otherwise the screws may hard to tighten and affect the accuracy of optical pickups consequently. 6. Remove the solders of the SP motor and the TRV motor.
  • Page 27 7. Unscrew the screws, then remove the TRV Motor and TRV SW P.C.B. Unit. <Assembling the TRV unit> 1. After replacing the TRV Unit and connecting the 22P FFC, remove the solder on the optical pickup unit.

  • Page 28: Self-Diagnosis Function And Service Modes

    Caution 1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure. 2. Do not touch the lens in the optical pickup unit. 2. The FFC is fixed as shown below. 8. SELF-DIAGNOSIS FUNCTION AND SERVICE MODES 8.1.
  • Page 29 8.2. Service Mode Table 1 The service modes can be activated by pressing various button combination on the player and remote control unit. please carry out your operation based on the remote control supplied with Panasonic DVD player of previous models.

  • Page 30: Flash Rom

    Player buttons Remote control unit Application Note buttons PLAY Displaying the UHF display F_ _ _ Refer to section 8.3. Self-Diagnosis Function (UHF OPEN/CLOSE Display). Jitter check, tilt adjustment *Display shows J_xxx/yyy_zz "yyy" and "zz" shown to the right have nothing to do with the jitter value.
  • Page 31 Error Error Content Additional error explanation Defect 1 Defect 2 Defect 3 Defect Code Focus error Focus coil, FE singal error TRV Unit DV4.1 (IC8001) Tray loading error LD motor error, DV4.1 (IC8001) error IC8251 Motor Spindle servo (Spindle servo, DV4.1 (IC8001) SP DV4.1 error motor, CLV servo error)
  • Page 32 CLOSE 8.5. Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes. Please carry out your operation based on the remote control supplied with Panasonic DVD player of previous models.

  • Page 34: Service Precautions

    8.6. Sales demonstration lock function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. "LOC" is displayed on the unit, and ordinary operation is disabled. 8.6.1. Setting The sales demonstration lock is set by simultaneously pressing PLAY and OPEN/CLOSE buttons on the player and QUICK REPLAY button on the remote control unit for 1 second or longer.

  • Page 35: Adjustment Procedures

    Make sure to select normal format instead of image format. If you may not be able to complete a downloding from the TSN-WEB page, please obtain the file through your local Panasonic Service Organization. - Updating firmware 1. Load the version-up disc that is supplied to the player and run it.
  • Page 36 Application Name Number Inspection Extension cable (module P.C.B. to mother VUC8026 P.C.B.) Extension cable (module P.C.B. to mother RFKZ0106 P.C.B.) Others Hanarl VFK1784 Grease RFKXPG641 Drysurf RFKXGUD24 Confirmation CD test disc PVCD-K06 or any other commercially available disc VCD test disc PVCD-K06 or any other commercially available disc DVD test disc...
  • Page 37 INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ACLK AUDIO CLOCK AD0~UP ADDRESS BUS ADATA AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AMUTE AUDIO MUTE AREQ AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMPOUTPUT ASYNC AUDIO WORD DISTINCTION SYNC BIT CLOCK (PCM) BCKIN BIT CLOCK INPUT BLACK DROP OUT...
  • Page 38 INITIAL/LOGO ABBREVIATIONS ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT ENCSEL EXTERNAL M CLOCK (81MHz/ ETMCLK 40.5MHz) ETSCLK EXTERNAL S CLOCK (54MHz) FBAL FOCUS BALANCE FCLK FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARRIER FSCK...
  • Page 39 INITIAL/LOGO ABBREVIATIONS READ ENABLE RFENV RF ENVELOPE RF PHASE DIFFERENCE OUTPUT (CD-ROM) REGISTER SELECT RSEL RF POLARITY SELECT RESET RESERVE SBI0, 1 SERIAL DATA INPUT SBO0 SERIAL DATA OUTPUT SBT0, 1 SERIAL CLOCK SERIAL DATA CLOCK SCKR AUDIO SERIAL CLOCK RECEIVER SERIAL CLOCK SCLK...

  • Page 40: Voltage Chart

    INITIAL/LOGO ABBREVIATIONS VBLANK V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VCDCONT VIDEO CD CONTROL (TRACKING BALANCE) DRAIN POWER SUPPLY VOLTAGE VREF VIDEO FEED BACK VOLTAGE REFERENCE SOURCE POWER SUPPLYVOLTAGE WAIT BUS CYCLE WAIT WDCK WORD CLOCK WRITE ENABLE HIGH WORD SELECT RECEIVER X' TAL XALE X ADDRESS LATCH ENABLE...

  • Page 41: Block Diagram

    12.1. MOTHER P.C.B. 12.2. MODULE P.C.B. 12.3. MIC P.C.B. 13. BLOCK DIAGRAM Note: Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuringcondition and product itself.

  • Page 42: Schematic Diagram

    15.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM (DVD-K32PLA) 15.2. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM (DVD-K32GCS/PL) 15.3. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2)) SCHEMATIC DIAGRAM 15.4. MODULE SCHEMATIC DIAGRAM 15.5.

  • Page 43: Mechanism Section Exploded View

    17.2. MECHANISM SECTION EXPLODED VIEW...

  • Page 44: Packing & Accessories Section Exploded View

    17.3. PACKING & ACCESSORIES SECTION EXPLODED VIEW...

  • Page 45: Replacement Parts List

    18. REPLACEMENT PARTS LIST Notes: *Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture’s specified parts shown in the parts list.

  • Page 46: Rear Panel

    assembly in production, it will no longer be available. *”(IA)-(IC)”, marks in Remarks indicate languages of instruction manuals. [(IA): English, (IB): Traditional Chinese, (IC): Spanish/Portuguese] *All parts except parts mentioned [SPC] in the Remarks column are supplied by PAVCSG. *Parts mentioned [SPC] are supplied by PAVC-CSG. Ref.
  • Page 47 Ref. No. Part No. Part Name & Description Remarks RHD26046 SCREW RHD26046 SCREW RHD26046 SCREW RHD26046 SCREW VEP70137A FRONT P.C.B. (RTL) 55-1 REZ1711 CABLE (4P) 55-2 REZ1712 CABLE (7P) VEP70138A SW P.C.B (RTL) VEP74107A MIC P.C.B. (RTL) REZ1763 FFC(6P) RHD30007-1SJ SCREW RHD30007-1SJ SCREW...
  • Page 48 Ref. No. Part No. Part Name & Description Remarks K2CB2CB00020 AC CORD K2CQ2CA00006 AC CORD K2KA6BA00004 AV CORD RPHC0096-1 RPFC0042 POLYETHYLENE BAG(F.B.) RQT8685-1B OPERATING INSTRUCTIONS GCS (IA) RQT8494-K OPERATING INSTRUCTIONS GCS (IB) RQT8493-1U OPERATING INSTRUCTIONS PL/PLA (IC) K2DR42E00001 POWER PLUG ADAPTOR C1001 F0CAF104A024 0.1U...
  • Page 49 C3516 F2A0J102A247 6.3V 1000U...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks C3517 ECJ1VB1C104K 16V 0.1U C3518 F2A0J470A245 6.3V 47U C4050 F1H1C104A111 16V 0.1U C4309 F2A0J470A245 6.3V 47U C4310 ECJ1VB1C104K 16V 0.1U C4311 F2A0J470A245 6.3V 47U C4313 F1H1C104A111 16V 0.1U C4314 F1H1C104A111 16V 0.1U C4315 F1H1C104A111 16V 0.1U...
  • Page 51 C8020 F1G1C104A042 16V 0.1U...
  • Page 52 Ref. No. Part No. Part Name & Description Remarks C8021 F1G1C104A042 16V 0.1U C8022 F1G1C104A042 16V 0.1U C8023 F1G1C104A042 16V 0.1U C8026 F1G1C104A042 16V 0.1U C8051 ECJ1VB0J105K 6.3V 1U C8052 F1G1A104A014 10V 0.1U C8053 F1G1C104A042 16V 0.1U C8054 F1G1H221A495 50V 220P C8055 ECJ1VB0J105K 6.3V 1U...
  • Page 53 C8523 F1G1C104A042 16V 0.1U...
  • Page 54 Ref. No. Part No. Part Name & Description Remarks C8524 F1G1C104A042 16V 0.1U C8525 F1G1C562A040 16V 0.0056U C8526 F1G1C183A004 16V 0.018U C8527 F1G1C333A004 16V 0.033U C8528 ECJ1VB0J105K 6.3V 1U C8529 ECJ1VB0J105K 6.3V 1U C8530 F1G1C104A042 16V 0.1U C8531 F1G1H1010005 50V 100P C8532 F1G1H221A495 50V 220P...
  • Page 55 D8211 MA2J11100L DIODE Ref. No. Part No. Part Name & Description Remarks DP6081 A2BA00000229 FL DISPLAY SCREEN F1001 K5D162BLA013 FUSE(S) FP2601 K1MN07B00009 7PIN JACK FP3154 K1MY06AA0054 14PINB-B JACK FP3501 K1KY14AA0274 FP3502 K1KY20AA0274 FP8251 K1MN06AA0076 JACK FP8252 K1MN07AA0076 JACK FP8531 K1MY22AA0027 JACK IC1021 C0DACZH00033...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks K8421 ERJ3GEY0R00V 1/10W 0 K8571 ERJ3GEY0R00V 1/10W 0 K8572 ERJ3GEY0R00V 1/10W 0 K8701 ERJ2GE0R00X 1/16W 0 K8705 ERJ2GE0R00X 1/16W 0 K8706 ERJ2GE0R00X 1/16W 0 K8707 ERJ2GE0R00X 1/16W 0 K8708 ERJ2GE0R00X 1/16W 0 K8709 ERJ2GE0R00X 1/16W 0...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks LB8530 J0JHC0000097 COIL LB8531 ERJ2GE0R00X 1/16W 0 LB8551 J0JBC0000042 COIL LB8561 J0JBC0000042 COIL LB8571 J0JBC0000042 COIL LB8691 ERJ2GE0R00X 1/16W 0 LB8692 ERJ2GE0R00X 1/16W 0 LB8693 ERJ2GE0R00X 1/16W 0 LB8694 ERJ2GE0R00X 1/16W 0 LB8695 ERJ2GE0R00X 1/16W 0...
  • Page 58 QR4305 XN0431100L TRANSISTOR...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks QR4306 B1GBCFJA0017 TRANSISTOR QR4310 B1GBCFJJ0041 TRANSISTOR QR4311 B1GDCFJJ0041 TRANSISTOR QR4312 B1GBCFJJ0041 TRANSISTOR QR4924 B1GDCFJJ0041 TRANSISTOR QR6001 B1GBCFJJ0041 TRANSISTOR QR6002 B1GDCFJJ0041 TRANSISTOR QR6003 B1GDCFJJ0041 TRANSISTOR QR6004 B1GBCFJJ0041 TRANSISTOR QR6101 B1GBCFEN0014 TRANSISTOR QR8420 B1GBCFJJ0040 TRANSISTOR R1001...
  • Page 60 R4320 ERJ3GEYJ222V 1/10W 2.2K...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks R4331 D0HB562ZA002 1/16W 5.6K R4332 D0HB562ZA002 1/16W 5.6K R4355 D0HB153ZA002 1/10W 15K R4356 D0HB153ZA002 1/10W 15K R4422 ERJ3GEYJ473V 1/10W 47K R4423 ERJ3GEYJ473V 1/10W 47K R4428 ERJ3GEYJ681V 1/10W 680 R4429 ERJ3GEYJ681V 1/10W 680 R4451 ERJ3GEYJ821V 1/10W 820...
  • Page 62 R8010 ERJ2GEJ103X 1/16W 10K...
  • Page 63 Ref. No. Part No. Part Name & Description Remarks R8011 ERJ2GEJ220X 1/16W 22 R8012 ERJ2GEJ220X 1/16W 22 R8013 ERJ2GEJ220X 1/16W 22 R8014 ERJ2GEJ103X 1/16W 10K R8015 ERJ2GEJ103X 1/16W 10K R8016 ERJ2GEJ103X 1/16W 10K R8017 ERJ2GEJ103X 1/16W 10K R8018 ERJ2GEJ103X 1/16W 10K R8041 ERJ2GEJ330X 1/16W 33...
  • Page 64 R8554 ERJ2GEJ100X 1/16W 10 Ref. No. Part No. Part Name & Description Remarks R8555 ERJ2GEJ2R2X 1/16W 2.2 R8556 ERJ3GEYJ560V 1/10W 56 R8557 ERJ3GEYJ510V 1/10W 51 R8558 ERJ2GEJ473X 1/16W 47K R8559 ERJ2GEJ153X 1/16W 15K R8561 ERJ2GE0R00X 1/16W 0 R8562 ERJ2GEJ102X 1/16W 1K R8563 ERJ2GEJ102X 1/16W 1K...

  • Page 65: Crystal Oscillator

    Ref. No. Part No. Part Name & Description Remarks VA1002 ERZVA5Z471 TRANSIENT/SURGE ABSORBER VR2101 D2BAB53Y0001 W300 ERJ3GEY0R00V 1/20W 0 W301 ERJ3GEY0R00V 1/20W 0 W302 ERJ3GEY0R00V 1/20W 0 W303 ERJ3GEY0R00V 1/20W 0 W304 ERJ3GEY0R00V 1/20W 0 W305 ERJ3GEY0R00V 1/20W 0 W306 ERJ3GEY0R00V 1/20W 0 W307...
  • Page 66 Ref No. IC1021 IC1101 IC1151 MODE -0.6 -3.1 -0.2 18.7 10.8 PLAY STOP -0.7 -3.2 21.3 Ref No. IC1195 IC3501 MODE 10.9 12.7 PLAY STOP 14.4 Ref No. IC4301 MODE -2.4 PLAY STOP -2.3 20.3 Ref No. IC6001 MODE PLAY -9.5 -9.5 -7.2...
  • Page 67 Ref No. Q8562 Q8533 QR8420 MODE PLAY STOP...
  • Page 68 Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No. IC8001 MODE PLAY STOP Ref No.
  • Page 69 Ref No. IC4671 MODE PLAY STOP...

  • Page 70: Interconnection Schematic Diagram

    14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC D 14.1. INTERCONNECTION SCHEMATIC DIAGRAM OPTICAL PICKUP UNIT FP8531 Vref PD GND PS8301 LD DVD+ WIDE/ATT LD GND LD CD+ VGND CDIM-GND Y/PY/G DVDIN-GND VGND PIN(DVD/CD) CB/PB/B MODULE P.C.B. RGBH/MICMT CR/PR/R YCH/MICDET NP OFF/ST LED AMUTE AUDIO DIGTAL ADAC5V...
  • Page 71 DVD-K32GCS / DVD-K32PL / DVD-K32PLA MATIC DIAGRAM NOTES 8301 FP3502 WIDE/ATT VGND Y/PY/G VGND CB/PB/B RGBH/MICMT CR/PR/R YCH/MICDET NP OFF/ST LED AMUTE AUDIO DIGTAL ADAC5V ZF&AM/NPM A-REF ADGND MIX-R ADGND MIX-L MOTHER P.C.B. 8101 FP3501 DOUT REMOCON M+9V MGND NSW+2.7...

  • Page 72: Schematic Diagram Notes

    DVD-K32GCS / DVD-K32PL / DVD-K32PLA 14.2. SCHEMATIC DIAGRAM NOTES This schematic diagram may be modified at any time with the development of new technology. Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purpose of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc.

  • Page 74: Power Supply Section (Mother P.c.b. (1 / 2)) Schematic Diagram

    15 SCHEMATIC DIAGRAM 15.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM ZA1111 RMCC0001-1 D1141 B0JAMK000023 COLD C1003 470P D1011 B0EDKT000009 L1001 R1002 (S1WBA80-4062) 470K B0EDKT000009 K1005 P1001 K2AA2B000008 C1002 ZA1001 EYF52BCY K1006 T1021 ZA1002 R1001 G4D2A0000265 EYF52BCY F1001 470K K5D162BLA013...
  • Page 75 DVD-K32GCS / DVD-K32PL / DVD-K32PLA IAGRAM (DVD-K32PLA) L1131 CL1111 G0C330KA0065 (VLQEL05T330K) NSW+12V CL1112 ADGND L1141 CL1113 D1141 G0C330KA0065 B0JAMK000023 (VLQEL05T330K) K1141 NSW-12V C1141 25V 100 CL1101 D1121 D1122 B0EAKM000117 B0JAME000013 K1122 NSW+2.7V IC1151 C0DBZHG00047 (PQ090DNA1MPH) C1110 1000P L1151 D1153 D1152...
  • Page 76 DVD-K32GCS / DVD-K32PL / DVD-K32PLA 15.2. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM (DV ZA1111 RMCC0001-1 D1141 B0JAMK000023 COLD C1003 470p D1121 B0JAMG00 D1011 B0EDKT000009 L1001 R1002 (S1WBA80-4062) ELF15N003A 470K K1005 ! P1001 K2AA2B000011 C1002 ZA1001 EYF52BCY...
  • Page 77 GRAM (DVD-K32GCS/PL) L1131 CL1111 G0C330KA0065 (VLQEL05T330K) NSW+12V CL1112 ADGND L1141 CL1113 D1141 G0C330KA0065 0JAMK000023 K1141 (VLQEL05T330K) NSW-12V C1141 25V 100 CL1101 D1122 D1121 B0EAKM000117 B0JAMG000013 K1122 NSW+2.7V IC1151 C0DBZHG00047 (PQ090DNA1MPH) C1110 1000p L1151 D1152 G0A220GA0026 D1153 B0JAMK000023 (SL0707RA-220L1RA-1PF) B0EAKM000122 K1154...

  • Page 78: Front & Av Out Section (Mother P.c.b. (2 / 2)) Schematic Diagram

    15.3. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2)) SCHEMATIC DIAGRAM FLH+ FLH-- Q6085 B1ABGC000011 QR6002 B1GDCFJJ0041 K6001 NSW-12V_K6001 QR6003 B1GDCFJJ0041 L6001 GOC101JA0019 NSW-12V_L6001 NSW-12V CL6028 NPOFF_L POWER-SW P.C.B. OPERATION P.C.B. TO OPERATION P.C.B. JW6101 JW6101 PJ6101 REZ1712 K1MP07A00011 STBYLED STBYLED...
  • Page 79 DVD-K32GCS / DVD-K32PL / DVD-K32PLA DIAGRAM VIDEO MAIN SIGNAL AUDIO MAIN SIGNAL RF SIGNAL DP6081 A2BA00000229 {4-MT-238N} 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 CL6008...
  • Page 80 DVD-K32GCS / DVD-K32PL / DVD-K32PLA R4301 QR4311 R4312 R4315 BIGDCFJJ0041 Q4310 B1ABDF000033 RGBH-MCMT QR4305 XN0431100L R4317 R4803 R4809 0 R4316 4.7K RGBH-MCMT R4802 R4808 100K 100K R4314 1K QR4312 ZF+AMT+NPMT B1GBCFJJ0041 CL4904 Q4802 Q4803 SAME LAND B1ABDF000033 B1ABDF000033 K4901 +12VIP3801...
  • Page 81 R4809 0 R4808 100K Q4803 B1ABDF000033 00033 DVD-K32GCS/PL/PLA FRONT & AV OUT SECTION (MOTHER P.C.B (2/2)) SCHEMATIC DIAGRAM...
  • Page 82 L3501 A+5V_L3501 G0C220JA0019 IC3501 C9ZB00000498 C3518 6.3V 47 C3505 COUT 0.01 C3506 VOUT 6.3V 22 C3507 BIAS YOUT K3501 C3508 CYOUT MUTE CBOUT Y-PY-G C3509 CYIN CROUT GND1 GND2 CB-PB-B C3510 CBIN CNIN CR-PR-R C3511 QR4924 B1GDCFJJ0041 WIDE-ATT C4414 25V 47 CL4301 QR4302 B1GDCFEJ0008...
  • Page 83 DVD-K32GCS / DVD-K32PL / DVD-K32PLA C3517 C3516 6.3V 1000 6.3V 1000 C3515 C3514 6.3V 1000 C3513 6.3V 1000 6.3V 1000 C3512 VIDEO MAIN SIGNAL AUDIO MAIN SIGNAL JK4401 K2YZ19000001 LB3535 R3535 J0JBC0000117 LB3536 R3536 J0JBC0000117 C4432 VGND LB3534 R3534 J0JCC0000186...

  • Page 84: Module Schematic Diagram

    DVD-K32GCS / DVD-K32PL / DVD-K32PLA 15.4. MODULE SCHEMATIC DIAGRAM CL8561 R8561 R8420 2.2K K8401 R8403 100 R8423 TO FP3502 MOTHER P.C.B. R8425 (F/AV SECTION) CL8435 CL8039 CL8436 PS8301 K1KY20AA0275 LB8421 MIX-L K8403 ADGND LB8422 MIX-R K8402 ADGND LB8423 A-REF CL8040 LB8424 ZF&AM/NPM...
  • Page 85 R8325 R8262 R8264 K8261 R8332 R8322 R8326 IC8251 C0GBG0000054 (MOTOR DRIVE) C8261 CL8232 CL8231 R8232 7.5K R8231 7.5K C8231 C8232 R8230 2.2K CL8262 R8712 2.2K CL8261 CL8251 C8255 16V 47 CL8252 R8701 8.2K C8256 C8257 C8702 DVD-K32GCS/PL/PLA MODULE SCHEMATIC DIAGRAM...
  • Page 86 FA00 FA21 FA20 7 5 3 1 7 5 3 1 8 6 4 2 8 6 4 2 FA16 FA15 MD00 FA14 DQ15 MD15 XBYTE FA13 VDDQ VSSQ MD01 MD14 FA12 DQ14 DQ15/A-1 FD15 FD02 EXDT1 MD02 DQ13 FA11 MD13 FD14 FD03...
  • Page 87 DVD-K32GCS / DVD-K32PL / DVD-K32PLA CL8041 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 5 3 1 8 6 4 2 8 6 4 2...

  • Page 88: Mic Schematic Diagram

    DVD-K32GCS / DVD-K32PL / DVD-K32PLA 15.5. MIC SCHEMATIC DIAGRAM LB4674 J0JCC0000120 R4693 270K TO FP3154 MOTHER P.C.B. (F/AV SECTION) P4601 R4694 1.8K C4693 K1MY06AA0054 MICDET MICOUT ADGND DGND C4692 C4683 16V 22 LB4601 J0JCC0000120 C4671 C4691 0.082 C4694 C4682 16V 22...
  • Page 89 AUDIO MAIN SIGNAL LB4674 J0JCC0000120 LB4601 J0JCC0000120 C4671 J4671 K2HC103A0024 LB4673 J0JCC0000120 DVD-K32GCS/PL/PLA MIC SCHEMATIC DIAGRAM...
  • Page 90 ZA1111 RMCC0001-1 L1131 CL1111 G0C330KA0065 (VLQEL05T330K) NSW+12V CL1112 ADGND L1141 CL1113 D1141 G0C330KA0065 B0JAMK000023 (VLQEL05T330K) K1141 COLD NSW-12V C1003 C1141 470P 25V 100 CL1101 D1121 D1122 B0EAKM000117 B0JAME000013 K1122 NSW+2.7V D1011 B0EDKT000009 IC1151 L1001 R1002 (S1WBA80-4062) C0DBZHG00047 470K K1005 B0EDKT000009 (PQ090DNA1MPH) P1001 C1110...
  • Page 91 1 2 3 VIN GND VOUT R1105 CL1109 2.2K NSW+3.3V R1104 R1101 C1195 C1196 C1101 0.68 R1102 R1106 4.7K R1103 4.7K IC1101 C0DAEMB00003 (TL431A1PR5) or C0DAEMZ00001 (MM1431ATT) :PO(POWER SUPPLY SECTION) DVD-K32GCS/PL POWER SUPPLY SECTION(MOTHER P.C.B.(1/2)) :F/AV(FRONT & AV OUT SECTION) SCHEMATIC DIAGRAM...
  • Page 92 R8601 100K CL8511 C8602 0.015 R8015 CL8011 CL8012 R8002 47K R8010 CL8013 C8505 CL8551 CL8014 R8711 R8710 RX8032 4.7KX2 C8203 0.1 CL8561 CL8015 (ONLY FOR GCS) (FOR PL/PLA) CL8016 CL8017 CL8701 CL8019 CL8572 CL8020 CL8232 CL8231 CL8025 DVD-K32GCS/PL/PLA MODULE SCHEMATIC DIAGRAM...
  • Page 93 C8702 TRV-SW UNIT TO MODULE PCB ESE22MH24 SP-MOTOR FP8251 K1MN06AA0076 L6AAYYYC0002 TRV INNER SW TRV INNER SW DGND DGND SPM - SPM - SPM+ SPM+ TRVM- TRVM- TRVM+ TRVM+ TRV-MOTOR L6AAYYYC0001 TRV AND SP MOTOR P.C.B. DVD-K32GCS/PL/PLA MODULE SCHEMATIC DIAGRAM...
  • Page 94 K1MY06AA0054 MICDET MICOUT ADGND DGND C4692 C4683 16V 22 LB4601 J0JCC0000120 C4691 C4671 0.082 J4671 K2HC103A0024 C4694 C4682 16V 22 C4679 R4691 R4680 C4681 R4677 LB4673 J0JCC0000120 220K 50V 1 VR2101 R4679 R4678 C4678 D2BAB53Y0001 1000P DVD-K32GCS/PL/PLA MIC SCHEMATIC DIAGRAM...
  • Page 95 DGND DGND A+5V A+5V AGND AGND D+5V D+5V DGND DGND NSW+3.3V NSW+3.3V LOADING MOTOR P.C.B. FP8252 OPEN_SW OPEN_SW GND(SW) GND(SW) CLOSE_SW CLOSE_SW JW6102 JW6102 DGND DGND STANDBY LED STANDBY LED POWER-SW P.C.B. OP P.C.B. KARAOKE P.C.B. DVD-K32GCS/PL/PLA INTERCONNECTION SCHEMATIC DIAGRAM...
  • Page 96 C{S} 1000P MIX-L R4460 R4429 C4415 25V 47 MIX_R A_GND ZA4754 RMCC0027 C4591 C4502 C4781 6.3V 47 Q4751 B1ABDF000033 R4751 C4751 R4755 C4752 25V 47 25V 47 ZA4751 K4CZ01000027 DVD-K32GCS/PL/PLA FRONT & AV OUT SECTION (MOTHER P.C.B. (2/2)) SCHEMATIC DIAGRAM...
  • Page 97 R4316 4.7K RGBH-MCMT R4802 R4808 100K 100K R4314 1K QR4312 ZF+AMT+NPMT B1GBCFJJ0041 CL4904 Q4802 Q4803 SAME LAND B1ABDF000033 B1ABDF000033 K4901 +12VIP3801 IP3802 CL4902 K5H501Z00005 -12VIP3802 CL4903 AMUTE SAME LAND K3514 DVD-K32GCS/PL/PLA FRONT & AV OUT SECTION (MOTHER P.C.B (2/2)) SCHEMATIC DIAGRAM...
  • Page 98 1 2 3 IR6131 B3RAD0000115 L6131 0 NSW+12V A+5V ADGND IP4751 K5H252Z00003 D+5V_IP4751 D+5V DGND NSW+3.3V VGND AGND NSW+2.7V M+9V MGND :PO(POWER SUPPLY SECTION) DVD-K32GCS/PL/PLA FRONT & AV OUT SECTION (MOTHER P.C.B (2/2)) :F/AV(FRONT & AV OUT SECTION) SCHEMATIC DIAGRAM...
  • Page 99 MOTHER P.C.B. Transistor CL6097 CL1101 Q1051 CL6099 CL1104 Q1115 CL6100 CL1105 Q4422 CL6102 CL1106 Q4423 CL6103 CL1107 Q4751 CL6189 CL1108 Q4310 CL6190 CL1109 Q4453 CL1111 CL6191 Q4454 CL6192 CL1112 Q4802 CL1113 CL6194 Q4803 CL1115 CL6196 Q6085 CL1116 CL6198 Transistor-resistor CL6201 CL3501 QR1115 CL6202...
  • Page 100 R4422 R4423 K3872 VA1002 R4453 R4454 CL1005 W304 CL1001 ZA1001 C1001 C3515 C3514 K3501 C3513 CL1004 K1006 K1005 C3516 C3512 DVD-K32GCS/PL/PLA MOTHER P.C.B.(VEP76131H:GCS/PL) C4502 C4591 C4432 ZA1111 JK4401 ZA4751 (VEP76132D:PLA) P1001 ZA4754 C4050 POWER SW P.C.B.(VEP70138A) OPERATION P.C.B.(VEP70137A) MIC P.C.B.(VEP74107A)
  • Page 101 MODULE P.C.B. MODULE P.C.B. Transistor Test Point CL8034 CL8433 CKB8 CKE5 Q8251 CL8035 CKB9 CKE6 CKG11 CL8434 Q8252 CKG12 CL8036 CKC1 CKE7 CL8435 Q8421 CL8037 CKG13 CKC2 CKE8 CL8436 Q8531 CKG14 CL8038 CKC3 CKE10 CL8510 Q8532 CKH1 CL8039 CKC5 CKE11 CL8511 Q8533 CKH3...
  • Page 102 MODULE P.C.B.(2/2) C8306 C8305 C8203 C8005 C8026 C8429 C8304 C8303 C8202 IC8001 C8018 C8020 C8006 R8003 C8021 C8007 C8022 R8001 DVD-K32GCS/PL/PLA MODULE P.C.B.(2/2)(VEP79120L:GCS) (VEP79120K:PL/PLA) (FOIL SIDE)
  • Page 103 CKB3 CL8651 CL8654 C8011 CL8653 RX8032 CL8007 (GCS) C8652 CKG8 R8016 C8651 K8707 CL8004 CKB4 K8701 CL8011 CL8013 CKF2 CKF1 CKB2 (GCS) (GCS) CKB1 CL8006 CL8014 CL8012 CKB8 CKB9 CL8017 RX8031 DVD-K32GCS/PL/PLA MODULE P.C.B.(1/2)(VEP79120L:GCS) (VEP79120K:PL/PLA) (COMPONENT SIDE) LOADING MOTOR P.C.B.(VEP70114A-1)
  • Page 104 MEMORY DATA DATA MDQ5 EXDT0 16bit 16bit MDQ6 MDQ7 MDQ8 MDQ9 DQ10 MDQ10 DQ11 MDQ11 DQ12 MDQ12 DATA DQ13 MDQ13 DQ14 MDQ14 DQ15 MDQ15 NCSM /CAS NCAS EXDT15 /RAS NRAS MCK1 NRST FROM IC8601-1pin FROM IC8606-1pin DVD-K32GCS/PL/PLA VIDEO BLOCK DIAGRAM...
  • Page 105 ACT T+ RFINN LEVEL TRVFT MUTE CH2,4,5 VO4- ACT T- SHIFT RFINP MUTE FOCUS COIL VO5+ ACT F+ VO5- ACT F- LEVEL CLOSE SW SHIFT TRAY CLOSE S2601 OPEN SW TRAY OPEN TRAY_MUT MUTE3 S2602 MUTE DVD-K32GCS/PL/PLA SERVO BLOCK DIAGRAM...

  • Page 106: Primary Circuit

    A+5V Q1115 REG. D+5V QR1115 SWITCH IC1151 (REG.M+9V) ON/OFF M+9V IC1021 CONSTANT VOLTAGE CONTROL FLH- QR6001,QR6002,QR6003,Q6085 SWITCH FLH+ IC8001 (DV4.1) IC1195 REG. NSW+3.3V DOUT Q1051 IC1101 PHOTO SHUNT COUPLER REG. N.POWER OFF DQM2 DRIVE QR6101 DVD-K32GCS/PL/PLA POWER SUPPLY BLOCK DIAGRAM...
  • Page 107 FRONT-END PROCESSOR/ MOTHER P.C.B. OPTICAL DISC CONTROLLER/ DIGITAL SERVO CONTROLLER/ DIGITAL AUDIO OUT AV DECODER REMOTE CTL (COAXIAL) IC6001 IC3501 OPERATION S-VIDEO OUT VIDEO OUT(LINE) VIDEO DRIVER PANEL P.C.B. POWER SW POWER SW P.C.B. STANBY LED DVD-K32GCS/PL/PLA OVERALL BLOCK DIAGRAM...
  • Page 108 DMIXOUT FROM Q4423 MUTE SWITCHING IC8001-151PIN MUTE IC4671 J4671 IC8001-144,146 PIN 0.7Vp-p(0.5msec./div.) MIC DET VR2101 (MIC VOL) IC8001-57PIN MUTE QR4311,Q4310 Q4803 QR4305 QR4310 RGBH-MCMT FROM MUTE SWITCHING Q4802 IC8001-120PIN JK4401 Q4751 DIGITAL IECOUT AUDIO OUT (COAXIAL) DVD-K32GCS/PL/PLA AUDIO BLOCK DIAGRAM...

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