Panasonic DVD-CP72P Service Manual

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Specification
Signal system:
NTSC
Operating tempurature range: + 5 to + 35 ° C ( + 41 to + 95 ° F)
Operating humidity range:
5 to 90 % RH (no condensation)
Discs played [8 cm (3 " ) or 12 cm (5 " )]:
(1) DVD-RAM (DVD-VR compatible)
(2) DVD-Audio
(3) DVD-Video
(4) DVD-R (DVD-Video compatible)
(5) CD-Audio (CD-DA)
(6) Video CD
(7) CD-R / CD-RW (CD-DA, Video CD formatted discs)
(8) WMA / MP3
- Maximum number of tracks and groups recognizable: 999
tracks and 99 groups
- Compatible compression rate:
- WMA:
between 48 kbps and 192 kbps
- MP3:
between 32 kbps and 320 kbps
Video output:
1Vp-p (75 Ω )
Output level:
Output terminal:
Pin jack (1 system)
S video output:
1Vp-p (75 Ω )
Y output level:
0.286Vp-p (75 Ω )
C output level:
Output terminal:
S terminal (1 system)
Component video output:
(480P / 480I)
1Vp-p (75 Ω )
Y output level:
All manuals and user guides at all-guides.com
DVD-CP72P
Colour
(K)... Black Type
(S)... Silver Type
0.7Vp-p (75 Ω )
P
output level:
B
0.7Vp-p (75 Ω )
P
output level:
R
Output terminal:
Pin jack
(Y:green, P
Number of terminal:
2 channel:
1 system
5.1-channel discrete output (5.1 channel): 1 system
Audio performance:
(1) Frequency response:
DVD (linear audio):4Hz-22kHz (48 kHz sampling)
4Hz-44kHz (96 kHz sampling)
DVD-Audio:
4Hz-88kHz (192 kHz sampling)
CD audio:
4Hz-20kHz
(2) S / N ratio:
CD audio:
115dB
(3) Dynamic range:
DVD (linear audio):102dB
CD audio:
98dB
(4) Total harmonic distortion:
CD audio:
0.0025 %
Digital audio output:
Optical digital output:
Optical terminal
Pickup:
Wave length:
658nm / 790 nm
Laser power:
CLASS IIa / CLASS I
Power supply:
AC 120 V, 60 Hz
Power consumption:
16 W
© 2002 Matsushita Electronics (S) Pte. Ltd. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
ORDER NO. MD0208202C1
B12
DVD / CD Player
:blue, P
:red)
B
R

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Summary of Contents for Panasonic DVD-CP72P

  • Page 1 All manuals and user guides at all-guides.com ORDER NO. MD0208202C1 DVD / CD Player DVD-CP72P Colour (K)... Black Type (S)... Silver Type Specification 0.7Vp-p (75 Ω ) Signal system: NTSC output level: 0.7Vp-p (75 Ω ) Operating tempurature range: + 5 to + 35 ° C ( + 41 to + 95 ° F)
  • Page 2: Table Of Contents

    DVD-CP72P All manuals and user guides at all-guides.com Dimensions: 430 (W) x 406.5 (D) x 75.8 (H) mm Note: [16 15 / 16 ” (W) x 16 ” (D) x 3 ” (H)] 1. Specifications are subject to change without notice.
  • Page 3: Prevention Of Electro Static Discharge (Esd) To

    DVD-CP72P All manuals and user guides at all-guides.com 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
  • Page 4 DVD-CP72P All manuals and user guides at all-guides.com...
  • Page 5: Accessories

    DVD-CP72P All manuals and user guides at all-guides.com 4 Accessories AC Power Supply Cord Audio/Video Cable Remote Control 5 Precaution of Laser Diode CAUTION : This unit utilizes a class 1 laser. Invisible laser radiation is emitted from the optical pickup lens.
  • Page 6: Handling Precaution For Traverse Deck

    DVD-CP72P All manuals and user guides at all-guides.com 6 Handling Precaution for Traverse Deck The laser diode in the optical pickup may break down due to extremely sensitive to electrical shock. potential difference caused by static electricity of clothes or 2.
  • Page 7: Optical Pickup Self-Diagnosis And Replacement Procedure

    DVD-CP72P All manuals and user guides at all-guides.com 7 Optical Pickup Self-Diagnosis and Replacement Procedure The optical pickup self-diagnosis function and tilt adjustment check function have been newly added to this player. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment.
  • Page 8: Self-Diagnosis Function And Service Modes

    DVD-CP72P All manuals and user guides at all-guides.com 8 Self-Diagnosis Function and Service Modes 8.1. Service Mode Table 1 The service modes can be activated by pressing various button combination on the player and remote control unit. Player buttons Remote control unit buttons...
  • Page 9: Last Error Code Saved During No Play

    DVD-CP72P All manuals and user guides at all-guides.com Error Code Error Content Additional error explanation Defect 1 Defect 2 Defect 3 Defect 4 F610 ODC abnormality No permission for command execution (IC2001) F611 6626 QCODE don’t Access failure to seek address in CD series...
  • Page 10 DVD-CP72P All manuals and user guides at all-guides.com 8.4. Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes.
  • Page 11 DVD-CP72P All manuals and user guides at all-guides.com...
  • Page 12: Overview Of Each Function

    DVD-CP72P All manuals and user guides at all-guides.com 8.5. Overview of each function 8.5.1. Cumulative operation time display 1. Operation/display Key operations are as follows. Laser operation time ..... In STOP mode, main unit PAUSE+FWD-SKIP+ remote controller [5] Spindle motor operation time ..In STOP mode, main unit PAUSE+FWD-SKIP+ remote controller [6] To reset the timer, perform the following while displaying the time with above key operation.
  • Page 13: Servo Process Flow

    DVD-CP72P All manuals and user guides at all-guides.com 8.6. Servo Process Flow...
  • Page 14: Servo Process Display Mode

    DVD-CP72P All manuals and user guides at all-guides.com 8.7. Servo Process Display Mode 8.8. 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. "LOCKED" is displayed on the unit, and ordinary operation is disabled.
  • Page 15: Electrical Adjustment

    DVD-CP72P All manuals and user guides at all-guides.com 9 Electrical Adjustment 9.1. Video Output (Brightness Signal) adjustment Carry out this adjustment after board replacement. Measurement Point Adjustment Mode Test Disc Video output jac Colour bar 75%Playback (Title 46) DVDT- S15orDVDT-S01...
  • Page 16: Procedure For Reparing The Set

    DVD-CP72P All manuals and user guides at all-guides.com 10 Procedure for reparing the set...
  • Page 17: Distinguish The Trouble Cause

    DVD-CP72P All manuals and user guides at all-guides.com 10.1. Distinguish the trouble cause How to distinguish the trouble 2. Diagnose if Optical Pickup Unit is faulty (refer to diagnosis of Optical Pickup Unit). 1. View mechanical part if visual damage occurred.
  • Page 18: Diagnosis Of Optical Pick-Up Unit

    DVD-CP72P All manuals and user guides at all-guides.com 10.2. Diagnosis of Optical Pick-up Unit How to distinguish Laser destruction/damage Confirmation 1 Remove cover of mechanism block so that you will see the lens of optical pickup. Confirm emission of laser at the moment when power switch is turned on.
  • Page 19 DVD-CP72P All manuals and user guides at all-guides.com While holding “Pause” and “Open/Close” button, press “Display” button on the remote controller. Unit display laser current on From the reading of display, you can judge if laser diode is damaged or not.
  • Page 20: Disassembly And Main Component Replacement Procedures

    DVD-CP72P All manuals and user guides at all-guides.com 11 Disassembly and Main Component Replacement Procedures “ATTENTION SERVICER” Some chassis components may have sharp edges. Be careful when disassembling and servicing. 1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components.
  • Page 21: Disassembling The Tray Assembly

    DVD-CP72P All manuals and user guides at all-guides.com 3. Remove the 3 screws behind the rear panel and disconnect CN6001. 4. Release 2 claws each side. 11.3. Disassembling the Tray Assembly 1. Keep the close lock gear pressed in clockwise, move the tray assembly in the direction of the arrow..
  • Page 22: Disassembling The Clamp Plate Assembly

    DVD-CP72P All manuals and user guides at all-guides.com 11.4. Disassembling the Clamp Plate Assembly 1. Remove 2 screws. 2. Push the claw in the direction of arrow 1, and then remove the clamp plate ass’y in the direction of arrow 2.
  • Page 23: Checking For Major P.c.b

    DVD-CP72P All manuals and user guides at all-guides.com 11.7. Checking for major P.C.B.. Service position for checking the DVD Module P.C.B. 1. Set the dummy disc on the tray before playback the disc. First, playback the disc with Loading Mechanism block in normal position, then stand up the Loading Mechanism block vertically.
  • Page 24: Disassembling The Middle Chassis

    DVD-CP72P All manuals and user guides at all-guides.com 11.8. Disassembling the Middle Chassis Step 1 Remove the holder pins. Step 2 Remove the tab. Step 3 It lifts while pulling it in the direction of the arrow.
  • Page 25: Terminal P.c.b

    DVD-CP72P All manuals and user guides at all-guides.com 11.9. Terminal P.C.B. Step 1 Unscrew the screw. Step 2 Remove the solders. Step 3 Remove the connector. 11.10. Traverse Gear Step 1 Disengage the tabs from the traverse gear. Step 2 Remove the traverse gear.
  • Page 26: Optical Pickup Unit

    DVD-CP72P All manuals and user guides at all-guides.com 11.11. Optical Pickup Unit Step 1 Unscrew the screws. 11.11.1. Precautions in optical pickup Step 2 Remove the spring holders and the springs. replacement Step 3 Pull out the drive shaft and guide shaft.
  • Page 27: Adjustment Procedures

    DVD-CP72P All manuals and user guides at all-guides.com 12 Adjustment Procedures 12.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S15 or DVDT-S01 Hex wrench Available on sale route. Inspection Extension cable (module P.C.B. to mother P.C.B.) JGS0116 Extension cable (module P.C.B.
  • Page 28 DVD-CP72P All manuals and user guides at all-guides.com 5. Play test disc T43 (outer periphery). 3. After fixing, reassemble traverse unit, clamper base, tray and top cover. 6. Adjust tilt adjustment screw 1 so that the jitter value is minimized.
  • Page 29: Terminal Function Of Ic ' S

    DVD-CP72P All manuals and user guides at all-guides.com 13 Terminal Function of IC ’ 13.1. IC6001 (MN101C35DCR) System Microprocessor Pin No. Mark Function Serial output STAT Serial input DSPCLK Serial clock Not used Not used Not used Port OSC2 Clock...
  • Page 30: Block Diagram

    DVD-CP72P All manuals and user guides at all-guides.com 14 Block Diagram IC5201 AN22030A-VT OPTICAL PICKUP UNIT FEP IC HIGH FREQUENCY Q5115 MODULATOR CD SUPPLY LPCO2 SWITCH Q5111 LD SUPPLY LPCO1 LD-IN SWITCH Q5271 LD-OUT SWITCH DCFLT SHORT IC3071 DVD MODULATOR...
  • Page 31 DVD-CP72P All manuals and user guides at all-guides.com IC2001 MN103S26EGA SODC IC2501 C0GBG0000033 MOTOR DRIVE TILTN IC2101 STEPPING MOTOR UNIT C0JBAS000116 VFOSHORT STEPPING MOTOR LOGIC IC 110,111 BIAS1 ARF,NARF VO3- M2501 VO3+ VO4- M2502 TBAL QR5241 VO4+ PWM4 SWITCH FBAL...
  • Page 32 DVD-CP72P All manuals and user guides at all-guides.com IC4091 C0JBAB000203 IC4092 LOGIC C0JBAE000093 INTEGRATED IC INVERTER IC3001 MN677531KA AV DECODER Y/PY/G Q3101 VYOUT AMPLIFIER Q3111 Q3116 CR/R AMPLIFIER VYOUT VGOUT AMPLIFIER CDET VBOUT IC6261 C0DBFFG00004 IC4021 IC3061 IC4001 C0CBCAC00025 TO MAIN...
  • Page 33 DVD-CP72P All manuals and user guides at all-guides.com IC3261 C0AJBAR000290 VIDEO SELECTOR QR3261 SWITCH IC3701 C1AB00001554 IC3901 PROGRESSIVE SCAN IC C1AB00001499 VIDEO ENCODER DAC Q3926 65~72 4~11 YOUT2~9 Y0~7 DACB AMPLIFIER Q3931 YCLKO CLKIN DACA AMPLIFIER VREFO DV/CLKOUT Q3921 AMPLIFIER...
  • Page 34 DVD-CP72P All manuals and user guides at all-guides.com IC4211 C0FBBK000031 8CH AUDIO D/A ZFLAG ZFLGA 46~47 DIN1~3 SL(R) VOUT3 12(11) (VOUT4) VOUT5 LRCIN IC6802 C0JBAE000093 VOUT6 BCK IN INVERTER VOUT1 14(13) FL(R) (VOUT2) DATA4 16(20) MIXL(R) VOUT7 (VOUTB) IC6801 MN5B00...
  • Page 35 DVD-CP72P All manuals and user guides at all-guides.com TO DVD JK4401 BLOCK AUDIODIGITAL Q4402 PWRMUTE SWITCH QR4403 QR4404 ZFLAG SWITCH SWITCH QR4401 AMUT IC4311 SWITCH C0ABBB000118 MIXL MIXL(R) OP AMP Q4411 (Q4421) IC4331 MUTING SWITCH C0ABBB000126 FL(R) OP AMP Q4431...
  • Page 36 DVD-CP72P All manuals and user guides at all-guides.com IC3501 C9ZB00000377 TO DVD VIDEO BUFFER BLOCK CDET JK4401 VOUT CBIN MIXOUT1 CR/R CRIN MIXOUT2 Y/PY/G NC(PYIN) QR3521 INVERTER COUT CROUT JK4401 CBOUT JK4401 JK4401 S2-VIDEO IC501 BA6247N MOTOR DRIVE M501 M551...
  • Page 37 DVD-CP72P All manuals and user guides at all-guides.com SIGNAL LINES MAIN SIGNAL LINE DVD VIDEO SIGNAL LINE DVD AUDIO SIGNAL LINE ) indicates Pin No. of Right Channel T1021 P1001 L1001 D1011 Q1021 AC IN TO FL DISPLAY SWITCH F1001...
  • Page 38: Schematic Diagram

    DVD-CP72P All manuals and user guides at all-guides.com 15 Schematic Diagram (All schematic diagrams may be modified at any time with the repair. development of the new technology) · Cover the parts boxes made of plastics with aluminium foil. Note: ·...
  • Page 39 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-1 : CD-DA SIGNAL LINE DVD MODULE (1) CIRCUIT : +B SIGNAL LINE BIAS1 LDCNT MUTE3 VIN1 R2502 C2507 VIN2 TRIN OPIN+ BIAS2 OPIN- LDIN FG UNIT R2503 VIN3 OPOUT FP2501...
  • Page 40 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-2 : CD-DA SIGNAL LINE DVD MODULE (1) CIRCUIT : +B SIGNAL LINE TP5101 TP5102 R2501 TP5103 DGND DGND C2510 R5107 TP5104 MUTE4 TP5113 D+5V D+5V R5108 CP5102 TRAYIN(D+5V) C2513 C2503...
  • Page 41 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-3 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE R5241 QR5241 R5242 QR5241 UNR511M00L TC5208 LB5240 FGENB SWITCH TC5203 LB5218 DGND TC5232 DGND DGND TC5245 MUTE4(DGND) LB5214...
  • Page 42 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-4 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE C2030 C2068 C2028 C2029 C2026 C2027 C2019 C2020 C2049 C2101 W2001 CP5290 RFENV C5201 6.3V33 CP5229 TC5230 VREF2...
  • Page 43 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-5 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE SDT7 CP2033 CP2034 SDT6 CP2041 SDT5 CP2035 CP2036 SDT4 L2021 G1C100K00020 CP2037 SDT3 CP2038 SDT2 C2021 6.3V100 CP2039...
  • Page 44 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-6 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE : DVD (AUDIO) SIGNAL LINE R2048 VHALF 4.7M C2067 R2055 4700P CP2053 R2047 C2066 4700P R2046 TC2005 CP2052...
  • Page 45 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-7 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE IC4061 C0JBAF000367 IC4021 D FLIP-FLOP GATE C0CBCAC00025 VOLTAGE REGULATOR IC D+3.3V IC4051 IC4041 C0JBAA000260 C0JBAA000260 AND GATE IC AND GATE IC C4021...
  • Page 46 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-8 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE C6211 IC6211 IC6211 C0EBE0000070 R6211 R6216 RA6206 R6215 4.7K RESET IC (47K x 2) CP6301 TC6311 VOUT C6212 QR6215 100P C6215 QR6215...
  • Page 47 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-9 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE TL6201 TP6201 DGND TL6202 TP6202 SBT1 TL6203 TP6203 SBO1 TL6204 TP6204 SBI1 TL6205 TP6205 196BSY TL6206 TP6206 25BSY TP6207 TL6207 SCSIEN TC6201...
  • Page 48 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-10 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE IC3061 LB3002 C3ABPG000063 J0JHC0000045 64M SDRAM D+1.8V D+3.3V LB3001 J0JHC0000045 C3061 RA3003 DQ15 (82 x 4) DQ15 C3062 VDDQ VSSQ DQ14 DQ14...
  • Page 49 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-11 : DVD(AUDIO) SIGNAL LINE DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE R3001 RA3002 RA3005 (82 x 4) (82 x 4) 198 197 196 195 C3024...
  • Page 50 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-12 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : DVD(VIDEO) SIGNAL LINE VOUTA5V L3071 D3071 G1C100KA0008 MA2J11100L VDAC3.3V C3073 C3071 10V10 IC3071 VGND IC3071 C0CBCBD00002 REGULATOR IC A+5V RA3010 (330 x 4)
  • Page 51 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-13 : MAIN SIGNAL LINE DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : DVD(AUDIO) SIGNAL LINE LB4200 L4211 J0JBC0000015 G1C220KA0038 C4210 R4211 C4217 ZFLG1 ZFLG2 ZFLG3 ZFLG4 ZFLG5 ZERO8 DATA4...
  • Page 52 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-14 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE C3762 0.1 C3761 10V10 PDATA(0) PDATA(15) DQ15 C3763 0.1 VSSQ VCCQ PDATA(1) PDATA(14) DQ14 PDATA(2) PDATA(13) DQ13 C3773 0.1 VSSQ VCCQ PDATA(3)
  • Page 53 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-15 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE RA3701 C3723 (22 x 4) C3722 R3701 C3706 C3704 LB3701 D+2.5V D+3.3V LB3702 PADDR(3) ADDR3 R/CrOUT0 PADDR(2) ADDR2 R/CrOUT1 PADDR(1) ADDR1 R/CrOUT2...
  • Page 54 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-16 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : DVD (AUDIO) SIGNAL LINE C6801 4V100 C6802 4V100 CP6826 AOUT1 C6813 C6812 0.22 0.22 PCMCK0 NSOEN CP6808 VDDCORE CP6827 AOUT2 EXSCK...
  • Page 55 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-17 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : DVD (VIDEO) SIGNAL LINE VDAC3.3V C3901 4V100 VOUTA5V NRST RA3901 (330 x 4) PVU0 PVU1 C3920 PVU2 6.3V100 PVU3 PVU4 PVU5...
  • Page 56 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-18 DVD MODULE (2) CIRCUIT : +B SIGNAL LINE : DVD(VIDEO) SIGNAL LINE IC6251 C0CBCBE00001 VIDEO IC C6253 C6252 10V10 D+3.3V DGND IC6261 C0DBFFG00004 REGULATOR TC3201 CB/PB/B LB3201 D+1.8V VGND DSPCLK...
  • Page 57 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-19 : -B SIGNAL LINE MAIN CIRCUIT : +B SIGNAL LINE ZA1011 C1003 C1005 DZ1001 Q1021 VSQ1003-F 2SC4662LF654 P1001 D1011 AC 120V/60Hz B0EBKT000002 L1001 SWITCH D1001 ELF15N005A K1005 ERZVA5D471 R1032 R1031...
  • Page 58 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-20 : -B SIGNAL LINE MAIN CIRCUIT : +B SIGNAL LINE IC6011 R6011 C6012 R6012 C6011 2.2K 6.3V330 IC6011 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...
  • Page 59 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-21 MAIN CIRCUIT : +B SIGNAL LINE : DVD (VIDEO) SIGNAL LINE R3521 R3522 2.2K R3532 LB3532 QR3521 L3501 IC3501 R3533 22µH LB3533 C3531 C9ZB00000377 QR3521 0.01 UNR221200L VIDEO BUFFER C3501 INVERTER (AUDIO +5V) 6.3V220...
  • Page 60 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-22 MAIN CIRCUIT : +B SIGNAL LINE : DVD (VIDEO) SIGNAL LINE C3533 0.01 K3504 10 11 12 13 14 15 16 17 18 19 PP3201 DVD MODULE (2) CIRCUIT (PS3201) ON...
  • Page 61 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-23 MAIN CIRCUIT : +B SIGNAL LINE : MAIN SIGNAL LINE R4313 IC4311 C0ABBB000118 OP-AMP IC C4312 100P C4311 R4312 16V47 5.6K IC4311 R4311 R4323 100K C4322 100P C4321 R4322 16V47 5.6K...
  • Page 62 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-24 : -B SIGNAL LINE : DVD (VIDEO) SIGNAL LINE MAIN CIRCUIT : +B SIGNAL LINE : MAIN SIGNAL LINE ZA4403 ZA4402 C4405 C4407 C4406 Q4411,4421 2SD132800L C4411 R4412 R4414 16V47...
  • Page 63 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-25 PANEL CIRCUIT :+B SIGNAL LINE FL6401 A2BB00000099 FL DISPLAY 32 31 30 29 NSW+5V KEY_0 KEY_1 KEY_2 MAIN CIRCUIT (CN6001) ON SCHEMATIC DIAGRAM-21 Q6401,6402 DTA123JK-T96 LED DRIVE REMOTE Q6401 Q6402...
  • Page 64 DVD-CP72P All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM-26 SENSOR CIRCUIT : +B Signal Line IC501 BA6247N MOTOR DRIVE DIRECTION SELECT DRIVE TRAY MOTOR CIRCUIT M501 MDRV_OUT2 MDRV_OUT1 LB508 MDRV_LOAD LB507 D502 MDRV_TURN RSQGP1S53V LB506 FC502 FC502 MDRV_DIR MDRV_VCC...
  • Page 65: Printed Circuit Board

    DVD-CP72P All manuals and user guides at all-guides.com 16 Printed Circuit Board C5151 FP5101 DVD Module (1) P.C.B D5151 TC5121 TC5101 TC5115 TC5120 (REP3406B-N) C5102 C5101 LB5101 TC5109 C5123 R5115 C5103 TC5127 RA5103 TC5107 R5114 TC5105 TC5116 TC5117 R5113 Q5115...
  • Page 66 DVD-CP72P All manuals and user guides at all-guides.com DVD Module (2) P.C.B (REP3438C) TL6201 TL6202 TL6207 TL6208 TL6205 TL6204 TL6203 TL6209 TL6206 TL6210 CP2031 CP2032 PS6201 IC6211 TL2005 CP2030 R2047 IC6261 C2066 CP2052 CP6301 TL2006 CP2041 C3002 C3001 CP2053 CP6215...
  • Page 67 DVD-CP72P All manuals and user guides at all-guides.com DVD Module (2) P.C.B (REP3438C) TP6210 TP6206 TP6209 TP6203 TP6204 TP6205 TP6208 TP6207 TP6202 TP6201 RA6207 QR6215 RA2021 C2018 C2017 C2016 D6215 TC6201 C2067 C6212 TC6311 R2048 R6211 C2003 RA3001 TC2005 C3005...
  • Page 68 DVD-CP72P All manuals and user guides at all-guides.com MAIN P.C.B (REP3319A) TC4416 TC4418 LB3533 C3516 R3533 TC4417 ZA4403 LB3532 C3515 LB3535 TC4415 R3535 LB3534 R3534 C4407 TC4414 J228 K3507 PP4201 TC4413 C3512 C3514 C3513 J056 J505 TC4411 J607 C3511 PP3201...
  • Page 69 DVD-CP72P All manuals and user guides at all-guides.com J068 J022 J113 J233 R6061 QR6062 D6064 J405 D6061 J136 R6062 J505 C6061 D6063 J029 R6063 J607 LB6065 J135 J608 LB6063 TC4320 IC4901 J134 J609 LB6062 TC4319 J133 Q4901 J610 LB6061 J611...
  • Page 70 DVD-CP72P All manuals and user guides at all-guides.com PANEL P.C.B. (REP3320D) FL6401 30 32 J6405 J6401 J6402 R6402 J6403 R6401 CN6401 L6401 Q6402 R6404 R6484 R6494 R6485 R6405 R6495 IC6401 C6401 R6408 R6409 S6408 DISC\EXCHANGE S6405 S6403 OPEN/\CLOSE DISK\SKIP S6404 PLAY POWER SWITCH P.C.B.
  • Page 71 DVD-CP72P All manuals and user guides at all-guides.com S6407 RVS-SKIP R6409 R6410 R6411 R6413 S6401 S6403 S6402 PAUSE STOP PLAY S6406...
  • Page 72 DVD-CP72P All manuals and user guides at all-guides.com LOADING MOTOR (REPX0095A-N) D551 S551 M551 CN551 PHOTO TRANSISTOR P.C.B FC503 Q501 (REPX0096B-N) D501 FC502 FC503 IC501 SENSOR P.C.B CN501 (REPX0096B-N) 10 12 14 TRAY MOTOR P.C.B (REPX0096B-N) M501 FC502 D502...
  • Page 73: Wiring Connection Diagram

    DVD-CP72P All manuals and user guides at all-guides.com 17 Wiring Connection Diagram PANEL P.C.B. FC6401A CN6401 DVD MODULE (2) P.C.B. FC6401B 35 ....1 24 .
  • Page 74: Parts Location And Replacement Parts List

    DVD-CP72P All manuals and user guides at all-guides.com 18 Parts Location and 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-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used.
  • Page 75: Loading Mechanism And Traverse Unit

    DVD-CP72P All manuals and user guides at all-guides.com 18.1. Loading Mechanism and Traverse Unit 18.1.1. Loading Mechanism Parts Location...
  • Page 76 DVD-CP72P All manuals and user guides at all-guides.com 18.1.2. Traverse Parts Location Ref. No. Part No. Part Name & Description Remarks 18.1.3. Loading Mechanism and Traverse RDG0501 TRAVERSE GEAR C Parts List RHD17044 DRIVE RACK SCREW RMC0415 ADJUST SPRING HOLDER Ref.
  • Page 77: Cabinet

    DVD-CP72P All manuals and user guides at all-guides.com 18.2. Cabinet 18.2.1. Cabinet Parts Location...
  • Page 78 DVD-CP72P All manuals and user guides at all-guides.com...
  • Page 79 DVD-CP72P All manuals and user guides at all-guides.com 18.2.2. Cabinet Parts List Ref. No. Part No. Part Name & Description Remarks CABINET AND CHASSIS REZ1440 50P FFC (TRV-B/E) REZ1441 35P FFC (PANEL-MAIN) REZ1442 14P FFC (TRAY-MAIN) RDG0267 TRAY REDUCTION GEAR...
  • Page 80: Component Parts List

    DVD-CP72P All manuals and user guides at all-guides.com 18.3. Component Parts List Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks PRINTED CIRCUIT BOARD Q1165 2SA1309ARA TRANSISTOR Q2001 2SD1819A0L TRANSISTOR REP3406B-N DVD MODULE (1) P.C.B.
  • Page 81 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks D4901 B0JCME000025 DIODE LB5217 J0JBC0000015 CHIP INDUCTOR D5151 MA2J72800L DIODE LB5218 J0JBC0000015 CHIP INDUCTOR...
  • Page 82 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks CN6003 RJS1A6606T1 TAPING CONNECTOR PP4201 K1KA26A00091 CONNECTORS CN6401 RJS1A6235-1 CONNECTOR PR1171 VSF0015A10T IC PROTECTOR...
  • Page 83 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R2054 ERJ3GEYJ473V 47K 1/16W R4321 ERJ3GEYJ104V 100K 1/16W R2101 ERJ3GEY0R00V 0 1/16W R4322 ERJ3GEYD562V 5.6K 1/16W...
  • Page 84 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R5111 ERJ3GEYJ2R2V 2.2 1/16W R6409 D0GB122JA019 1.2K 1/16W R5112 ERJ12YJ270H 27 1/2W R6410 D0GB152JA002 1.5K 1/16W...
  • Page 85 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks RA4005 EXBV4VR000V 0 1/16W C2027 ECUVNC104ZFV 0.1 16V RA4006 EXBV4VR000V 0 1/16W C2028 ECUVNC104ZFV 0.1 16V...
  • Page 86 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C3019 ECUVNC104ZFV 0.1 16V C3709 ECUVNC104ZFV 0.1 16V C3020 ECUVNC104ZFV 0.1 16V C3710 ECUVNC104ZFV 0.1 16V...
  • Page 87 DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C4211 F3F1A106A001 10 10V C4912 ECA1CAK470XB 47 16V C4213 F3F1A106A001 10 10V C5101 EEVHB1C100R...
  • Page 88: Packing Materials & Accessories Parts List

    DVD-CP72P All manuals and user guides at all-guides.com Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C6512 F1H1H8R0A787 8P 50V C6808 ECUV1C224ZFV 0.22 16V C6521 ECUVNC104ZFV 0.1 16V C6809 ECUV1C224ZFV 0.22 16V...
  • Page 89: Additional Contents

    DVD-CP72P All manuals and user guides at all-guides.com 19 Additional Contents...
  • Page 90: Differences Of Spindle Motor Assembly (Rxq1028)

    DVD-CP72P All manuals and user guides at all-guides.com 19.1. Differences of Spindle Motor Assembly (RXQ1028) Reason for Change *The circled item indicates the reason. If no marking, see the Notes in the bottom column. 1. Improve performance 2. Change of material or dimension 3.
  • Page 91 DVD-CP72P All manuals and user guides at all-guides.com 19.1.1. Spindle Motor Assembly used in Products 19.1.2. Spindle Motor Assembly for service parts (RXQ1028)
  • Page 92 DVD-CP72P All manuals and user guides at all-guides.com 19.1.3. Remedy Please confirm the SPM Assembly type in the repair unit first, and take proper remedy in repair service for respective combination, refer to the table below. Printed in Singapore P020800001 J / K / N / E / L / PRT...

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