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Panasonic CQ-C3400W Service Manual

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  Summary of Contents for Panasonic CQ-C3400W

  • Page 5 DRIVE MOTOR SPINDLE MOTER SPINDLE DRIVE MOTOR MUTE REO2 IC411 CVDD 3.3V DSP3.3V +3.3V Q201 RESET RESET IC402 FLASH MEMORY ADDRESS FLASH A0–A18 BUFFER MEMORY DECODE LATCH BUFFER D0–D15 LATCH IC406 DECODE LOGIC DECODER MSTRB CDM-007 CQ-C3400W/C3300W CD Deck Block...
  • Page 6 3032-14-07 OPTICAL PICK-UP RF AMP , DIGITAL SERVO , DIGITAL SIGNAL PROCESSOR LOUT ROUT CONV DEMOD FOCUS ERROR LOCK LOCK TRACKING SERVO ERRO R DSP SO DSP SI RFOK RFOK XTALEN XTALEN DRIVE COIL / MOTOR DRIVE FOCUS FOCUS COIL COIL DRIVE TRACKING...
  • Page 7 7204-02-11 MONO Q52,54 PA51 FM/AM TUNER PACK ANT51 AM ANT IC201 AC OUT L AC IN L IC201 AC OUT R AC IN R AM IN AUDIO IC201 RF AMP SELECT TONE IC271 CN701 CONTROL POWER AMP RF AGC RADIO RADIO L FM ANT FL(+) Lch Out...
  • Page 29 7204-05-01A B3MBZ0000006 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV B3AAB0000143 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,10µs/DIV 2V/DIV,2ms/DIV YEAMLC75854T 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV YESAD115 YESAD115 2V/DIV,2ms/DIV YESAD115 2V/DIV,2ms/DIV YESAD115 YESAD107 7201-02-13 YESAD127 LCU1612A YESAD107 B3ABB0000154 B3ABB0000154 YESAD127 7201-02-14 CQ-C3100W/3300W/3400W DISPLAY The following symbols are shown on the schematic diagram. 7204-05-01A 7204-02-11 CN901...
  • Page 30 7204-02-11 YESAP263 7204-02-12 B1GBCFNN0004 C1BB00000543 Q262,266 362,366 B1GBHBEA0004 YESAM183 PA51 D650 B0ACCK000002 Q411 YEAN2SK536TB 7204-02-11 CN661 C0ABBB000038 YEADRB501VT YESAM194 C1EA00000021 YEANA114TK YESAN075 YEADRB501VT YESAN074 13.0 B1GDCFJN0004 13.1 13.1 YESAD120 IC601 YEANC114YKX YESAD120 YESAD120 YESAD120 YESAM159 YESAN074 YESAD120 12.9 YESAD120 YESAD120 YESAD120 2.5V 2V/DIV,50nS/DIV...
  • Page 31 7204-02-11 YESAP263 7204-02-12 CQ-C3400W B1GBCFNN0004 CQ-C3400W Q262,266,362,366 C1BB00000543 B1GBHBEA0004 B1GDCFLL0010 CQ-C3400W YESAM183 D650 B0ACCK000002 Q411 YEAN2SK536TB PA51 7204-02-11 CQ-C3400W CN661 C0ABBB000038 YEADRB501VT YESAM194 C1EA00000021 D683 B0ACCK000002 YEANA114TK YESAN075 CQ-C3400W YEADRB501VT R604 C3300W OPEN C3400W CQ-C3400W YESAN074 13.0 B1GDCFJN0004 13.1 13.1...
  • Page 32 LRCK_M_C <=> MSEL The following symbols are DATA_M_C <=> PSEL C126 C128 C129 L301 0.1u shown on the schematic diagram. 0.22u 100u CLK_C_M <=> BCLK LRCK_C_M <=> LRCK DATA_C_M <=> SRDATA 3.3V 3.3V 3.3V 3.3V AUDIO(L,R) CDM-007(MP3) CQ-C3400W/C3300W CD Servo Block (1/2)
  • Page 33 BDR1 BDX1 2V/DIV,5mS/DIV BFSR1 BFSX1 CLK_M_C <=> SSEL LRCK_M_C <=> MSEL DATA_M_C <=> PSEL CLK_C_M <=> BCLK LRCK_C_M <=> LRCK DATA_C_M <=> SRDATA CDFS REST SW C406 0.1u C407 0.1u C405 0.1u RA414 RA412 CDM-007(MP3) CQ-C3400W/C3300W CD Servo Block (2/2)
  • Page 34 3032-14-07 TP18 GND(M) GND(M) TP17 Motor 7V 180k 0.022u Traverse Motor YESAM226 REST OP-IN(-) OP-OUT REST 100k RESET IN GND(M) OUT3-1 OUT2-1 TP11 4.7k OUT3-2 OUT2-2 IN3-1 IN2-1 IN3-2 IN2-2 MUTE GND(M) BIAS Vreg-OUT IN4-2 Vreg-B 3.9k IN4-1 IN1-2 OUT4-2 IN1-1 TP10 OUT4-1...
  • Page 35 CQ-C3400W / CQ-C3300W / CQ-C3100W 22.4. CD Servo Block-1 [CQ-C3400W/C3300W] 3032-14-05 R202 R201 6.8k TP149 TP150 R204 R205 0 R206 TP155 YESAM166 CH1 Spindle Motor CH2 Feed Motor CH3 Loading Motor (Not use) CH4 Focus Coil CH5 Tracking Coil SL(-)
  • Page 36 LRCK_M_C <=> MSEL The following symbols are DATA_M_C <=> PSEL C126 C128 C129 L301 shown on the schematic diagram. 0.22u 0.1u 100u CLK_C_M <=> BCLK LRCK_C_M <=> LRCK DATA_C_M <=> SRDATA 3.3V 3.3V 3.3V AUDIO(L,R) CDM-007(MP3) CQ-C3400W/C3300W CD Servo Block (1/2)
  • Page 37 22.5. CD Servo Block-2 [CQ-C3400W/C3300W] 3032-14-05 TP415 3.3V(RAM) L401 VDD3.3V C437 C418 0.1u System => MP3 DSP C452 C414 10uF/16V 0.1u CDFS CDFS R480 MUTE MUTE RESET FLASH L402 R478 R483 2.2k C464 R482 2.2k 47uF/6.3V REST SW REST SW...
  • Page 38 CQ-C3400W / CQ-C3300W / CQ-C3100W FLASH RA409 C426 0.1u RA410 IC409 YESAM167 X401 YESXL018 R431 4.7k C436 0.1u R432 TP402 TP403 TP404 TRST TP405 TP406 TP407 TP408 EMU0 TP409 TP410 VDD3.3V R408 R409 R481 4.7k 4.7k 4.7k CDM-007(MP3) CQ-C3400W/C3300W CD Servo Block (2/2)
  • Page 39 CQ-C3400W / CQ-C3300W / CQ-C3100W 22.6. CD Servo Block [CQ-C3100W] 3032-14-07 180k 0.022u Traverse Motor YESAM226 REST OP-IN(-) OP-OUT REST 100k RESET IN GND(M) OUT3-1 OUT2-1 TP11 4.7k OUT3-2 OUT2-2 IN3-1 IN2-1 IN3-2 IN2-2 MUTE GND(M) BIAS Vreg-OUT IN4-2 Vreg-B 3.9k...
  • Page 40 3032-14-07 TP18 GND(M) GND(M) TP17 Motor 7V 180k 0.022u YESAM226 OP-IN(-) OP-OUT RESET IN OUT3-1 OUT2-1 OUT3-2 OUT2-2 IN3-1 IN2-1 IN3-2 IN2-2 MUTE BIAS Vreg-OUT IN4-2 Vreg-B IN4-1 IN1-2 OUT4-2 IN1-1 OUT4-1 OUT1-2 3.9k OUT1-1 0.1u 100u/10V /XTALEN REST LIMIT SW TP16 /XTALEN ATEST...
  • Page 41: Display Block

    22.3. Display Block 7204-05-01A B3MBZ0000006 B3AAB0000143 YESAD115 YESAD115 YESAD115 YESAD115 YESAD107 7201-02-13 YESAD127 YESAD107 B3ABB0000154 B3ABB0000154 YESAD127 7201-02-14 The following symbols are shown on the schematic diagram. 7204-05-01A 7204-02-11 CN901 CN601...
  • Page 42 CQ-C3400W / CQ-C3300W / CQ-C3100W 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,10µs/DIV 2V/DIV,2ms/DIV YEAMLC75854T 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV 2V/DIV,2ms/DIV LCU1612A CQ-C3100W/3300W/3400W DISPLAY...
  • Page 43: Schematic Diagram

    22 SCHEMATIC DIAGRAM 22.1. Main Block [CQ-C3400W/C3300W] 7204-02-11 YESAP263 B1GBCFNN0004 CQ-C3400W C1BB00000543 B1GDCFLL0010 CQ-C3400W Q411 YEAN2SK536TB PA51 C0ABBB000038 YEADRB501VT YESAM194 D683 B0ACCK000002 CQ-C3400W YEADRB501VT R604 C3300W OPEN C3400W CQ-C3400W IC601 YESAM228 YEANC114YKX 2.5V 2V/DIV,50nS/DIV 2V/DIV,20µS/DIV 2V/DIV,20µS/DIV 2V/DIV,50nS/DIV YESAM230 2V/DIV,20mS/DIV 2V/DIV,20mS/DIV 3.3V...
  • Page 44 CQ-C3400W / CQ-C3300W / CQ-C3100W 7204-02-11 7204-02-12 CQ-C3400W Q262,266,362,366 C1BB00000543 B1GBHBEA0004 YESAM183 D650 B0ACCK000002 7204-02-11 CQ-C3400W CN661 C0ABBB000038 C1EA00000021 0002 YEANA114TK YESAN075 YESAN074 13.0 B1GDCFJN0004 13.1 13.1 YESAD120 YEANC114YKX YESAD120 YESAD120 YESAD120 YESAM227 YESAN074 YESAD120 12.9 3.3V YESAD120 YESAD120 YESAD120...
  • Page 45 CQ-C3400W / CQ-C3300W / CQ-C3100W 22.2. Main Block [CQ-C3100W] YESAP263 B1GBCFNN0004 C1BB00000543 PA51 Q411 YEAN2SK536TB C0ABBB000038 YEADRB501VT YESAM194 YEADRB501VT IC601 2.5V 2V/DIV,50nS/DIV 2V/DIV,20µS/DIV 2V/DIV,20µS/DIV 2V/DIV,50nS/DIV YESAM231 2V/DIV,20mS/DIV 2V/DIV,20mS/DIV 100K 3032-14-07 Q670 B1GDCFJJ0002 The following symbols are shown on the schematic diagram.
  • Page 46 7204-02-11 7204-02-12 C1BB00000543 Q262,266 362,366 B1GBHBEA0004 YESAM183 D650 B0ACCK000002 7204-02-11 CN661 C0ABBB000038 C1EA00000021 YEANA114TK YESAN075 YESAN074 13.0 B1GDCFJN0004 13.1 13.1 YESAD120 YEANC114YKX YESAD120 YESAD120 YESAD120 YESAN074 YESAM159 YESAD120 12.9 YESAD120 YESAD120 YESAD120 0nS/DIV YESAD123 YESAD098 nS/DIV Q705 YEAND1859T YESAM232 YESAN074 12.8 B1BCCF000017 YESAM233...
  • Page 48 [3032-14-05] [Bottom View] CQ-C3400W/C3300W CD Servo P.C.B...
  • Page 49 [3032-14-05] [Top View] CQ-C3400W/C3300W CD Servo P.C.B...
  • Page 50 [3032-14-07] [Top View] CQ-C3100W CD Servo P.C.B...
  • Page 51 [7201-02-13] [7201-02-13] [Top View] [Bottom View] [7201-02-14] [7201-02-14] [Top View] [Bottom View] CQ-C3400W/C3300W/C3100W EJ/CON P.C.B...
  • Page 52 [7204-05-01A] [Top View] [7204-05-01A] [Bottom View] CQ-C3400W/C3300W/C3100W DISPLAY P.C.B...
  • Page 54 C 24 [7204-02-11] [Bottom View] [7204-02-12][Bottom View] (only for CQ-C3400W/C3100W) CQ-C3400W/C3300W/C3100W MAIN P.C.B...
  • Page 55 [7204-02-11] [Top View] [7204-02-12] [Top View] (only for CQ-C3400W/C3100W) CQ-C3400W/C3300W/C3100W MAIN P.C.B...

This manual is also suitable for:

Cq-c3300wCq-c3300nCq-c3100w