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Panasonic CQ-DFX983U Service Man

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Table of Contents

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dfx983u.html

Table Of Contents

COVER
9.1 Display/ Interface/Front SW Block
file:///C|/Documents and Settings/eDOK/Рабочий стол/CQ-DFX983U_DF903U.htm (1 of 3)05.03.2009 13:58:38
Service Manual
TOP NEXT
ORDER No. ACED030134C1
C4
AUTOMOTIVE AFTERMARKET
CQ-DFX983U
CQ-DF903U
Removable Full Front MP3 WMA CD Player/ Receiver with Full Dot Matrix Display and CD Changer Control
General
Power Supply
Current Consumption
Maximum Power Output
Tone Adjustment Range
Suitable Speaker Impedance
Preamp Output Voltage
Subwoofer Output Voltage
Preamp Output Impedance
Specifications*
12V DC (11V-16V),
test voltage 14.4V, negative ground
Less than 2.2A
(CD play mode; 0.5W×4ch)
50W×4ch, at 1kHz, Vol. MAX
Bass;±12 dB at 100Hz
Treble;±12 dB at 10kHz
4-8Ω
5.0V (CD play mode; 1kHz, 0 dB)
5.0V
60Ω
Table of Contents
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Related Manuals for Panasonic CQ-DFX983U

Summary of Contents for Panasonic CQ-DFX983U

  • Page 1: Table Of Contents

    Suitable Speaker Impedance 4-8Ω 19.4 Main Block (Bottom View) Preamp Output Voltage 5.0V (CD play mode; 1kHz, 0 dB) 19.5 CD Servo Block (Top View) [CQ-DFX983U] Subwoofer Output Voltage 5.0V 19.6 CD Servo Block (Bottom View) [CQ-DFX983U] Preamp Output Impedance 60Ω...
  • Page 2 22.5 Display Block (Left Side) CD Player 22.6 Display Block (Right Side) Sampling Frequency 8 times oversampling 22.7 CD Servo Block [CQ-DFX983U] (Left Side) Error Correction System Panasonic Super Decoding Algorithm 22.8 CD Servo Block [CQ-DFX983U] (Right Side) Pick-Up Type Astigma 3-Beam 22.9 CD Servo Block [CQ-DFX903U] (Left Side)

  • Page 3: Featuers

    1 FEATUERS TOP PREVIOUS NEXT MP3/WMA Playback From CD-R/RW (CQ-DFX983U) CD Changer Control 3D Dot Matrix Display (3DDM) Large-sized Volume Control TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0100000000x.html05.03.2009 13:59:42...

  • Page 4: Replacing The Fuse

    TOP PREVIOUS NEXT Use fuses of the same specified rating (15amps). Using different substitutes or fuses with higher ratings, or connecting the unit directly without a fuse, could cause fire or damage to the stereo unit. TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0200000000x.html05.03.2009 13:59:47...

  • Page 5: Maintenance

    3 MAINTENANCE TOP PREVIOUS NEXT Your product is designed and manufactured to ensure a minimum of maintenance. Use a dry, a soft cloth for routine exterior cleaning. Never use benzine, thinner or other solvents. TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0300000000x.html05.03.2009 13:59:51...

  • Page 6: Notes

    Do not align the AM/FM package block. When the package block is necessary, it will be supplied already aligned at the factory. [CD DECK BLOCK] This model has no servo alignment points because microcomputer controls the servo circuit. TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0400000000x.html05.03.2009 13:59:55...

  • Page 7: Laser Products

    5 LASER PRODUCTS TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0500000000x.html (1 of 2)05.03.2009 14:00:02...
  • Page 8 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0500000000x.html (2 of 2)05.03.2009 14:00:02...

  • Page 9: Dimensions

    6 DIMENSIONS TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0600000000x.html05.03.2009 14:00:07...

  • Page 10: Wiring Connection [Cq-Dfx983U]

    7 WIRING CONNECTION [CQ-DFX983U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0700000000x.html (1 of 2)05.03.2009 14:00:12...
  • Page 11 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0700000000x.html (2 of 2)05.03.2009 14:00:12...

  • Page 12: Wiring Connection [Cq-Df903U]

    8 WIRING CONNECTION [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0800000000x.html (1 of 2)05.03.2009 14:00:16...
  • Page 13 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0800000000x.html (2 of 2)05.03.2009 14:00:16...

  • Page 14: Block Diagram

    9 BLOCK DIAGRAM TOP PREVIOUS NEXT 9.1 Display/ Interface/Front SW Block 9.2 Main Block-1 [CQ-DFX983U] 9.3 Main Block-2 [CQ-DFX983U] 9.4 Main Block-1 [CQ-DF903U] 9.5 Main Block-2 [CQ-DF903U] 9.6 CD Servo Block [CQ-DFX983U] 9.7 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0900000000x.html05.03.2009 14:00:20...
  • Page 15 9.1 Display/ Interface/Front SW Block TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0901000000.html (1 of 2)05.03.2009 14:00:29...
  • Page 16 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0901000000.html (2 of 2)05.03.2009 14:00:29...

  • Page 17: Main Block-1 [Cq-Dfx983U]

    9.2 Main Block-1 [CQ-DFX983U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0902000000.html (1 of 2)05.03.2009 14:00:38...
  • Page 18 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0902000000.html (2 of 2)05.03.2009 14:00:38...

  • Page 19: Main Block-2 [Cq-Dfx983U]

    9.3 Main Block-2 [CQ-DFX983U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0903000000.html (1 of 2)05.03.2009 14:00:50...
  • Page 20 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0903000000.html (2 of 2)05.03.2009 14:00:50...

  • Page 21: Main Block-1 [Cq-Df903U]

    9.4 Main Block-1 [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0904000000.html (1 of 2)05.03.2009 14:01:00...
  • Page 22 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0904000000.html (2 of 2)05.03.2009 14:01:00...

  • Page 23: Main Block-2 [Cq-Df903U]

    9.5 Main Block-2 [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0905000000.html (1 of 2)05.03.2009 14:01:04...
  • Page 24 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0905000000.html (2 of 2)05.03.2009 14:01:04...

  • Page 25: Cd Servo Block [Cq-Dfx983U]

    9.6 CD Servo Block [CQ-DFX983U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0906000000.html (1 of 2)05.03.2009 14:01:08...
  • Page 26 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0906000000.html (2 of 2)05.03.2009 14:01:08...

  • Page 27: Cd Servo Block [Cq-Df903U]

    9.7 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s0907000000.html05.03.2009 14:01:16...

  • Page 28: Terminals Description

    10 TERMINALS DESCRIPTION TOP PREVIOUS NEXT 10.1 Main Block [CQ-DFX983U] 10.2 Main Block [CQ-DF903U] 10.3 Display Block 10.4 CD Servo Block [CQ-DFX983U] 10.5 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1000000000x.html05.03.2009 14:01:35...

  • Page 29: Main Block [Cq-Dfx983U]

    CD SI CD data CD SCK CD clock S.W UP Wake up CD RESET CD Reset AMP CONT External AMP control ANT CONT Antenna control (NC) SUB.W.F Sub Woofer Frequency select (NC) STBY Power IC Control http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1001000000.html (1 of 3)05.03.2009 14:01:39...
  • Page 30 BATT Batt Det (NC) DIM1 Dimmer control 1 DIM2 Dimmer control 2 (NC) AF MUTE Audio mute control (NC) INV CNT INV power control MAIN CNT Main power contorl ACC detection (NC) RESET Reset input http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1001000000.html (2 of 3)05.03.2009 14:01:39...
  • Page 31 Initialize set up B SPE ANA A. IN Spectrum analyzer data OFFSET DET Power IC Offset Detect Note 1 : Voltage measuerments are with respect to ground, with a voltmeter (internal resistance : 10M ohms). TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1001000000.html (3 of 3)05.03.2009 14:01:39...

  • Page 32: Main Block [Cq-Df903U]

    CD SI CD data CD SCK CD clock S.W UP Wake up CD RESET CD Reset AMP CONT External AMP control ANT CONT Antenna control (NC) SUB.W.F Sub Woofer Frequency select (NC) STBY Power IC Control http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1002000000.html (1 of 3)05.03.2009 14:01:45...
  • Page 33 BATT Batt Det (NC) DIM1 Dimmer control 1 DIM2 Dimmer control 2 (NC) AF MUTE Audio mute control (NC) INV CNT INV power control MAIN CNT Main power contorl ACC detection (NC) RESET Reset input http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1002000000.html (2 of 3)05.03.2009 14:01:45...
  • Page 34 Initialize set up B SPE ANA A. IN Spectrum analyzer data OFFSET DET Power IC Offset Detect Note 1 : Voltage measuerments are with respect to ground, with a voltmeter (internal resistance : 10M ohms). TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1002000000.html (3 of 3)05.03.2009 14:01:45...

  • Page 35: Display Block

    ROM chip eable RY/BY(NC) ROM A12 ROM A13 ROM A14 P LED(NC) ROM A4 ROM A5 ROM A6 ROM A7 ROM A8 ROM A9 ROM A10 ROM A12 A1/LCD RS ROM A0/LCD driver register select http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1003000000.html (1 of 4)05.03.2009 14:01:48...
  • Page 36 ROM D3/ LCD D3 ROM D4/ LCD D4 ROM D5/ LCD D5 ROM D6/ LCD D6 ROM D7/ LCD D7 BVDD +5V power supply BVSS ROM D8 ROM D9 ROM D10 ROM D11 ROM D12 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1003000000.html (2 of 4)05.03.2009 14:01:48...
  • Page 37 S W U REQ Sub CPU wake up request signal ROTARY.1 Rotary SW1 ROTARY.2 Rotary SW2 VLCD CONT VLCD control M.W.U. REQ Main CPU wake up request signal LED ON Power key LED control signal http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1003000000.html (3 of 4)05.03.2009 14:01:48...
  • Page 38 Main CPU BUS data input Main CPU BUS data output F RESET RESET Key return 2 signal TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1003000000.html (4 of 4)05.03.2009 14:01:48...

  • Page 39: Cd Servo Block [Cq-Dfx983U]

    10.4 CD Servo Block [CQ-DFX983U] TOP PREVIOUS NEXT IC301 : MN101C61GAH Pin No. Port Description I/O (V) VREF- Reference supply for AD converter (GND) Disc push SW Disc load SW Eject SW OUTC(NC) VPP(NC) VREF+ Reference supply for AD converter (+3.3V) Power supply (+3.3V)
  • Page 40 SCKM Serial data shift clock TEST1(NC) TEST2(NC) TEST3(NC) TEST4(NC) N RST Reset input PHOTO Photo seser output MUTE Muting input EXT1 Vibration detection input Loading motor control P54/A17(NC) P60/A0(NC) P61/A1(NC) P62/A2(NC) P63/A3(NC) Inner track detection http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1004000000.html (2 of 3)05.03.2009 14:01:53...
  • Page 41 P71/SD01(NC) P72/A10/SD02(NC) Connected GND Connected GND P75 (NC) GCTL RF amplifier gain control SPDCTL RF amplifier gain control Actuator drive control output Traverse motor control output P85(NC) P84(NC) P83(NC) P82(NC) P81(NC) P80(NC) TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1004000000.html (3 of 3)05.03.2009 14:01:53...

  • Page 42: Cd Servo Block [Cq-Df903U]

    Crystal oscillator Ground +5V power supply /RESET Reset input TP19 Not used TP20 Not used TP21 Not used AMUTE AF mute CDON CD power on INTP1 (Connecting to ground) INTP0 (Connecting to ground) SIMO Serial data http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1005000000.html (1 of 2)05.03.2009 14:01:57...
  • Page 43 Disc clamp Inner SW Feeder arm TP35 Not used TP36 Not used TP37 Not used +5V power supply Ground /XEN Servo processor XEN signal Serial data Serial data /SCK Shift clock /STB Strobe TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1005000000.html (2 of 2)05.03.2009 14:01:57...

  • Page 44: Package And Ic Block Diagram

    11 PACKAGE AND IC BLOCK DIAGRAM TOP PREVIOUS NEXT 11.1 Main Block 11.2 CD Servo Block [CQ-DFX983U] 11.3 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1100000000x.html05.03.2009 14:02:06...

  • Page 45: Main Block

    11.1 Main Block TOP PREVIOUS NEXT IC201 : C1BB00000543 IC241 : C1BB00000650 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (1 of 9)05.03.2009 14:02:12...
  • Page 46 IC251 : C1BB00000649 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (2 of 9)05.03.2009 14:02:12...
  • Page 47 IC231 : YEAMPC4570T1 IC271 : C1EA00000029 IC401 : C1BB00000644 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (3 of 9)05.03.2009 14:02:12...
  • Page 48 IC602 : AN8065SE1 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (4 of 9)05.03.2009 14:02:12...
  • Page 49 IC650 : YEAMC14584BE http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (5 of 9)05.03.2009 14:02:12...
  • Page 50 IC761 : AN7807F IC762 : YEAMC78L08E2 IC782 : YEAM7200U33T http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (6 of 9)05.03.2009 14:02:12...
  • Page 51 IC792 : YEAMPC7805H PA51 : C5BA00000109 IC801 : YEAMBA3835FE http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (7 of 9)05.03.2009 14:02:12...
  • Page 52 (8 of 9)05.03.2009 14:02:12...
  • Page 53 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1101000000.html (9 of 9)05.03.2009 14:02:12...

  • Page 54: Cd Servo Block [Cq-Dfx983U]

    11.2 CD Servo Block [CQ-DFX983U] TOP PREVIOUS NEXT IC101 : C1BB00000624 IC901 : C0GBY0000012 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1102000000.html (1 of 2)05.03.2009 14:02:24...
  • Page 55 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1102000000.html (2 of 2)05.03.2009 14:02:24...

  • Page 56: Cd Servo Block [Cq-Df903U]

    11.3 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT IC301 : C0GBY0000012 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1103000000.html (1 of 3)05.03.2009 14:02:29...
  • Page 57 IC101 C1BB00000414 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1103000000.html (2 of 3)05.03.2009 14:02:29...
  • Page 58 TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1103000000.html (3 of 3)05.03.2009 14:02:29...

  • Page 59: Packing Parts List

    12 PACKING PARTS LIST TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1200000000e.html (1 of 2)05.03.2009 14:02:38...
  • Page 60 Not available YEFX0215873 Mounting Collar YEFC05592 Trim Plate YEFG04019 Rear Support Strap YEAJ02871 Power Connector YEFA131646 Removable Face Plate Case YEFX9992663 Remote Control Unit YEP0FZ3158 Screws Kit (Lock Cancel Plate) CR2025/1F Lithium Battery TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1200000000e.html (2 of 2)05.03.2009 14:02:38...

  • Page 61: Replacement Parts List [Cq-Dfx983U]

    13 REPLACEMENT PARTS LIST [CQ-DFX983U] TOP PREVIOUS NEXT Notes : 1. Be sure to make your orders of replacement parts according to this list. 2. Important safety notice: Components, identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer´s specified parts.
  • Page 62 B1GDCFJN0004 Transistor Q646 B1GBCFNN0004 Transistor Q660 YEANFP1F3PT1 Transistor Q661 YEANA114TK Transistor Q662 YEANA114TK Transistor Q667 B1GBCFNL0001 Transistor Q698 B1GBCFNN0004 Transistor Q701 YEANC4480AN Transistor Q702 YEANC4480AN Transistor Q703 YEANB1243QRT Transistor Q704 YEANFB1F3PT1 Transistor Q705 2SD2139TA Transistor http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (2 of 30)05.03.2009 14:02:55...
  • Page 63 MA736TX Diode D601 LN25RP D642 B3ABB0000154 D643 B3ABB0000154 D650 MA3X152A0L Diode D651 MA721TX Diode D676 MA152WATX Diode D701 MA721WKTX Diode D702 YEAD11ES2T Diode D703 YEADRD56M3T1 Diode D705 MA3X152K0L Diode D706 YEADDAM3MA47 Diode D707 YEADRB051L40 Diode http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (3 of 30)05.03.2009 14:02:55...
  • Page 64 C207 YECUS1C104KX Ceramic, 0.1μF 16WV C208 YECUS1C334KX Ceramic, 0.33μF 16WV C209 F1J1A2250004 Ceramic, 2.2μF 10WV C210 YECUS1C104KX Ceramic, 0.1μF 16WV C212 YECUZ1C104KX Ceramic, 0.1μF 16WV C220 F2A1H2R2A154 Electrolytic, 2.2μF 50WV C235 F1J1C184A006 Ceramic, 0.18μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (4 of 30)05.03.2009 14:02:55...
  • Page 65 C308 YECUS1C334KX Ceramic, 0.33μF 16WV C309 ECEA1CKS100I Electrolytic, 10μF 16WV C310 ECEA1AKS221I Electrolytic, 220μF 10WV C320 F2A1H2R2A154 Electrolytic, 2.2μF 50WV C339 YECUS1H103KX Ceramic, 0.01μF 50WV C345 ECEA1CKS100I Electrolytic, 10μF 16WV C349 ECEA1AKS221I Electrolytic, 220μF 10WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (5 of 30)05.03.2009 14:02:55...
  • Page 66 C624 YECUS1C104KX Ceramic, 0.1μF 16WV C628 YECUZ1C104KX Ceramic, 0.1μF 16WV C631 YECUZ1C104KX Ceramic, 0.1μF 16WV C632 F1H1H220A487 Ceramic, 22PF 50WV C633 F1H1H220A487 Ceramic, 22PF 50WV C634 F1H1H220A487 Ceramic, 22PF 50WV C635 F1H1H220A487 Ceramic, 22PF 50WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (6 of 30)05.03.2009 14:02:55...
  • Page 67 C711 F2A0J470A164 Electrolytic, 47μF 6.3WV C715 ECA1CDT102BQ Electrolytic, 1000μF 16WV C719 F2A1A101A144 Electrolytic, 100μF 10WV C753 YECUS1E104ZF Ceramic, 0.1μF 25WV C759 YECUS1E224ZF Ceramic, 0.22μF 25WV C760 YECUS1C224KX Ceramic, 0.22μF 16WV C761 F2A1C470A150 Electrolytic, 47μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (7 of 30)05.03.2009 14:02:55...
  • Page 68 C231 ERJ6GEY0R00V Chip, 0Ω 1/10W C263 ERJ6GEY0R00V Chip, 0Ω 1/10W C267 ERJ6GEY0R00V Chip, 0Ω 1/10W C363 ERJ6GEY0R00V Chip, 0Ω 1/10W C367 ERJ6GEY0R00V Chip, 0Ω 1/10W J401 ERJ6GEY0R00V Chip, 0Ω 1/10W J402 ERJ6GEY0R00V Chip, 0Ω 1/10W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (8 of 30)05.03.2009 14:02:55...
  • Page 69 J525 ERJ8GX0R00V Chip, 0Ω 1/8W J526 ERJ8GX0R00V Chip, 0Ω 1/8W J527 ERJ8GX0R00V Chip, 0Ω 1/8W J528 ERJ8GX0R00V Chip, 0Ω 1/8W J529 ERJ8GX0R00V Chip, 0Ω 1/8W J530 ERJ8GX0R00V Chip, 0Ω 1/8W J531 ERJ8GX0R00V Chip, 0Ω 1/8W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (9 of 30)05.03.2009 14:02:55...
  • Page 70 ERJ6GEYJ101 Chip, 100Ω 1/10W ERJ6GEYJ331 Chip, 330Ω 1/10W ERJ3GEYJ822V Chip, 8.2kΩ 1/16W ERJ3GEYJ104V Chip, 100kΩ 1/16W ERJ6GEYJ393 Chip, 39kΩ 1/10W R201 ERJ6GEYJ102 Chip, 1kΩ 1/10W R202 ERJ6GEYJ102 Chip, 1kΩ 1/10W R204 ERJ3GEYJ562V Chip, 5.6kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (10 of 30)05.03.2009 14:02:55...
  • Page 71 R301 ERJ6GEYJ102 Chip, 1kΩ 1/10W R302 ERJ6GEYJ102 Chip, 1kΩ 1/10W R304 ERJ3GEYJ562V Chip, 5.6kΩ 1/16W R305 ERJ3GEYJ103V Chip, 10kΩ 1/16W R306 ERJ6GEYJ472 Chip, 4.7kΩ 1/10W R307 ERJ6GEYJ123 Chip, 12kΩ 1/10W R308 ERJ3GEYJ363V Chip, 36kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (11 of 30)05.03.2009 14:02:55...
  • Page 72 R407 ERJ3GEYJ102V Chip, 1kΩ 1/16W R408 ERJ3GEYJ473V Chip, 47kΩ 1/16W R409 ERJ3GEYJ102V Chip, 1kΩ 1/16W R410 ERJ3GEY0R00V Chip, 0Ω 1/16W R411 ERJ3GEYJ221V Chip, 220Ω 1/16W R413 ERJ6GEYJ182 Chip, 1.8kΩ 1/10W R414 ERJ8GEYJ561V Chip, 560Ω 1/8W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (12 of 30)05.03.2009 14:02:55...
  • Page 73 R641 ERJ6GEYJ473 Chip, 47kΩ 1/10W R642 ERJ6GEYJ681 Chip, 680Ω 1/10W R643 ERJ3GEYJ102V Chip, 1kΩ 1/16W R644 ERJ3GEYJ391V Chip, 390Ω 1/16W R645 ERJ3GEYJ391V Chip, 390Ω 1/16W R650 ERJ6GEYJ104 Chip, 100kΩ 1/10W R651 ERJ6GEYJ104 Chip, 100kΩ 1/10W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (13 of 30)05.03.2009 14:02:55...
  • Page 74 R701 ERJ8GEYJ270V Chip, 27Ω 1/8W R702 ERJ6GEYJ103 Chip, 10kΩ 1/10W R703 ERJ6GEYJ472 Chip, 4.7kΩ 1/10W R704 ERJ6GEYJ274 Chip, 270kΩ 1/10W R705 ERJ6GEYJ433 Chip, 43kΩ 1/10W R706 ERJ3GEYJ472V Chip, 4.7kΩ 1/16W R707 ERJ3GEYJ224V Chip, 220kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (14 of 30)05.03.2009 14:02:55...
  • Page 75 Connector, 15P CN602 YEAE0104MX Connector, 4P CN661 K1HA149A0001 Connector, 7P CN680 YEAE012307 Connector, 8P DIN CN681 YEAE012763 Connector, 14P CN701 K1FA116B0028 Connector, 16P CP641 YEAE012761 Connector, 14P CJ640 K1KA15A00096 Connector, 15P CJ642 K1KA04A00296 Connector, 4P http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (15 of 30)05.03.2009 14:02:55...
  • Page 76 Coil L671 ELEAR330KA Coil L691 YELT03N330JT Coil L701 YELTBL01R1AT Coil L702 YETQ026T164 Coil L704 YELT02C470KT Coil LAMPs YEAL02010T Neon Lamp RESISTOR NETWORKs R620 EXBV8V102JV Resistor Network THERMISTORs PT701 YERT7AR4R7MT Thermistor Fuse FU901 YEAFSSFC0R4A Fuse, 0.4A http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (16 of 30)05.03.2009 14:02:55...
  • Page 77 Diode D902 MAZ80390LL Diode D903 B3AAB0000143 D904 MA8056LMHTX Diode D905 MA152WATX Diode D906 MA152WKTX Diode D910 MAZ80390LL Diode D911 MAZ80390LL Diode D912 MAZ80390LL Diode D914 MA8056LMHTX Diode D915 MAZ81800ML Diode D916 MAZ80390LL Diode IC903 B3MBZ0000006 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (17 of 30)05.03.2009 14:02:55...
  • Page 78 C935 YECUV1C225KX Ceramic, 2.2μF 16WV C936 YECUV1C225KX Ceramic, 2.2μF 16WV C937 YECUZ1C104KX Ceramic, 0.1μF 16WV C938 YECUS1C104KX Ceramic, 0.1μF 16WV C939 YECUV1C225KX Ceramic, 2.2μF 16WV C940 YECUZ1C104KX Ceramic, 0.1μF 16WV C941 YECUZ1C104KX Ceramic, 0.1μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (18 of 30)05.03.2009 14:02:55...
  • Page 79 R922 ERJ3GEYJ302V Chip, 3kΩ 1/16W R923 ERJ3GEYJ182V Chip, 1.8kΩ 1/16W R924 ERJ3GEYJ101V Chip, 100Ω 1/16W R926 ERJ3GEYJ221V Chip, 220Ω 1/16W R927 ERJ3GEYJ472V Chip, 4.7kΩ 1/16W R928 ERJ3GEYJ473V Chip, 47kΩ 1/16W R929 ERJ3GEYJ274V Chip, 270kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (19 of 30)05.03.2009 14:02:55...
  • Page 80 Connector, 40P SWITCHEs SW902 K0H1BA000445 Switch SW903 K0H1BA000445 Switch SW904 K0H1BA000445 Switch SW905 K0H1BA000445 Switch SW906 K0H1BA000445 Switch SW907 K0H1BA000445 Switch SW908 K0H1BA000445 Switch SW909 K0H1BA000445 Switch SW910 K0H1BA000445 Switch SW911 K0H1BA000445 Switch SW912 K0H1BA000445 Switch http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (20 of 30)05.03.2009 14:02:55...
  • Page 81 Resistor Network RA904 D1H822140004 Resistor Network RA905 D1H822140004 Resistor Network RA906 D1H822140004 Resistor Network RA907 D1H822140004 Resistor Network RA908 D1H822140004 Resistor Network RA909 D1H822140004 Resistor Network RA910 D1H822140004 Resistor Network RA911 D1H822140004 Resistor Network THERMISTORs http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (21 of 30)05.03.2009 14:02:56...
  • Page 82 Transistor DIODEs YEADAN1102W Diode YEADAN1102W Diode YEADAN1102W Diode D301 MA152WKTX Diode D901 MA152WATX Diode CAPACITORs C101 YECUZ1C104KX Ceramic, 0.1μF 16WV C102 YECUZ1C104KX Ceramic, 0.1μF 16WV C103 F3H0J1070005 Tantalum, 100μF 6.3WV C104 YECUZ1C104KX Ceramic, 0.1μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (22 of 30)05.03.2009 14:02:56...
  • Page 83 C214 YECUZ1E223KX Ceramic, 0.022μF 25WV C215 YECUZ1C104KX Ceramic, 0.1μF 16WV C216 YECUZ1C104KX Ceramic, 0.1μF 16WV C217 YECUZ1C104KX Ceramic, 0.1μF 16WV C218 YECUZ1C104KX Ceramic, 0.1μF 16WV C315 YECUZ1C104KX Ceramic, 0.1μF 16WV C316 YECUZ1H103KX Ceramic, 0.001μF 50WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (23 of 30)05.03.2009 14:02:56...
  • Page 84 YECUZ1C104KX Ceramic, 0.1μF 16WV C918 F3G1A336A001 Tantalum, 33μF 10WV C919 F1H1H100A226 Ceramic, 10PF 50WV L903 F1Z1E2220001 Ceramic, 0.0022μF 25WV RESISTORs R101 ERJ6GEYJ1R0 Chip, 1kΩ 1/10W R104 ERJ3GEYJ223V Chip, 22kΩ 1/16W R105 ERJ3GEYJ102V Chip, 1kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (24 of 30)05.03.2009 14:02:56...
  • Page 85 R401 ERJ3GEYJ334V Chip, 330kΩ 1/16W R471 ERJ8GEYJ181V Chip, 180Ω 1/8W R473 ERJ8GEYJ221V Chip, 220Ω 1/8W R511 ERJ3GEYJ563V Chip, 56kΩ 1/16W R513 ERJ3GEYJ563V Chip, 56kΩ 1/16W R514 ERJ3GEYJ332V Chip, 3.3kΩ 1/16W R516 ERJ3GEYJ563V Chip, 56kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (25 of 30)05.03.2009 14:02:56...
  • Page 86 Chip, 100kΩ 1/16W R920 ERJ3GEYJ332V Chip, 3.3kΩ 1/16W R936 ERJ3GEYJ332V Chip, 3.3kΩ 1/16W R937 ERJ3GEYJ332V Chip, 3.3kΩ 1/16W R938 ERJ3GEYJ332V Chip, 3.3Ω 1/16W R939 ERJ3GEYJ332V Chip, 3.3kΩ 1/16W CONNECTORs CN101 YEAESFW15R1E Connector, 15P CN402 K1MN14B00028 Connector, 14P http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (26 of 30)05.03.2009 14:02:56...
  • Page 87 Coil L532 YELT03N330JT Coil PRINTINGs YEFM283957 Operating Instructions INSTALLATION PARTs YEFX0215873 Mounting Collar YEP0FZ3158 Screws Kit YEFG04019 Rear Support Strap YEAJ02871 Power Connector YEFA131646 Removable Face Plate Case YEFC05592 Trim Plate YEFX9992663 Remote Control Unit http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (27 of 30)05.03.2009 14:02:56...
  • Page 88 Button, Tune Up YEFE137423 Button, Preset Up YEFE137424 Button, Preset Down YEFE137417 Button, Open YEFX0052476 Open Button Spring YEFE07515 Knob, VOL YEFX0052572 Spring YEFE137425 Button, Dimmer YEFE137422 Button, Mute YEFE137419 Button, Source YEFE137428 Button, D.M http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (28 of 30)05.03.2009 14:02:56...
  • Page 89 YEFS02404 Felt YEP9FX193 Bearing (L) Ass´y YEFE135147 Button, Eject YEFX0052670 Spring YEFC027799 Escutcheon Ass´y, Unit YEFV012227 Insulator YEFX0213945B Bracket, IC YEFX9992957 Detection Lever Cup YEFA05851 Bottom Cover YEFV012237 Insulator YEFX0215878 Bracket, Regulator YEFA08573 Rear Plate http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (29 of 30)05.03.2009 14:02:56...
  • Page 90 Screw, 2mm * 4mm YEJT03009 Tapping Screw, 3mm * 8mm YEJT03267 Tapping Screw, XTB3+6FFX Tapping Screw, 3mm * 6mm XTB3+5FFZ Tapping Screw, 3mm * 5mm XTN2+8GFZ Tapping Screw, 2mm * 8mm XYN2+J4FX Screw, TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1300000000x.html (30 of 30)05.03.2009 14:02:56...

  • Page 91: Exploded View (Unit) [Cq-Dfx983U]

    14 EXPLODED VIEW (Unit) [CQ-DFX983U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1400000000x.html05.03.2009 14:02:59...
  • Page 92 (1 of 2)05.03.2009 14:03:03...
  • Page 93 (2 of 2)05.03.2009 14:03:03...

  • Page 94: Replacement Parts List [Cq-Df903U]

    Ref. No. Part No. Part Name & Description Remarks [E6923] Main Block ICs AND TRANSISTORS IC201 C1BB00000543 IC231 YEAMPC4570T1 IC241 C1BB00000650 IC251 C1BB00000649 IC271 C1EA00000029 IC401 C1BB00000644 IC601 C2CBJG000273 IC602 AN8065SE1 IC650 YEAMC14584BE IC681 YEAMT7ST08UL http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (1 of 28)05.03.2009 14:03:23...
  • Page 95 YEANFP1F3PT1 Transistor Q661 YEANA114TK Transistor Q662 YEANA114TK Transistor Q667 B1GBCFNL0001 Transistor Q698 B1GBCFNN0004 Transistor Q701 YEANC4480AN Transistor Q702 YEANC4480AN Transistor Q703 YEANB1243QRT Transistor Q704 YEANFB1F3PT1 Transistor Q705 2SD2139TA Transistor Q708 2SD1994ATA Transistor Q720 YEANHQ1F3PT1 Transistor http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (2 of 28)05.03.2009 14:03:23...
  • Page 96 D643 B3ABB0000154 D650 MA3X152A0L Diode D651 MA721TX Diode D676 MA152WATX Diode D701 MA721WKTX Diode D702 YEAD11ES2T Diode D703 YEADRD56M3T1 Diode D705 MA3X152K0L Diode D706 YEADDAM3MA47 Diode D707 YEADRB051L40 Diode D708 YEADRD82M1T1 Diode D709 B0BC9R600001 Diode http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (3 of 28)05.03.2009 14:03:23...
  • Page 97 C209 F1J1A2250004 Ceramic, 2.2μF 10WV C210 YECUS1C104KX Ceramic, 0.1μF 16WV C212 YECUZ1C104KX Ceramic, 0.1μF 16WV C220 F2A1H2R2A154 Electrolytic, 2.2μF 50WV C235 F1J1C184A006 Ceramic, 0.18μF 16WV C236 YECUS1H823KX Ceramic, 0.082μF 50WV C237 F1J1C184A006 Ceramic, 0.18μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (4 of 28)05.03.2009 14:03:23...
  • Page 98 C310 ECEA1AKS221I Electrolytic, 220μF 10WV C320 F2A1H2R2A154 Electrolytic, 2.2μF 50WV C339 YECUS1H103KX Ceramic, 0.01μF 50WV C345 ECEA1CKS100I Electrolytic, 10μF 16WV C349 ECEA1AKS221I Electrolytic, 220μF 10WV C351 F2A1H4R7A154 Electrolytic, 4.7μF 50WV C354 YECUS1H152KX Ceramic, 0.0015μF 50WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (5 of 28)05.03.2009 14:03:23...
  • Page 99 C631 YECUZ1C104KX Ceramic, 0.1μF 16WV C632 F1H1H220A487 Ceramic, 22PF 50WV C633 F1H1H220A487 Ceramic, 22PF 50WV C634 F1H1H220A487 Ceramic, 22PF 50WV C635 F1H1H220A487 Ceramic, 22PF 50WV C639 F1H1E103A011 Ceramic, 0.01μF 25WV C651 YECUS1H103KX Ceramic, 0.01μF 50WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (6 of 28)05.03.2009 14:03:23...
  • Page 100 C753 YECUS1E104ZF Ceramic, 0.1μF 25WV C759 YECUS1E224ZF Ceramic, 0.22μF 25WV C760 YECUS1C224KX Ceramic, 0.22μF 16WV C761 F2A1C470A150 Electrolytic, 47μF 16WV C762 ECEA1VKS100I Electrolytic, 10μF 35WV C763 ECEA1VKS100I Electrolytic, 10μF 35WV C768 ECA1CM470I Electrolytic, 47μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (7 of 28)05.03.2009 14:03:23...
  • Page 101 J401 ERJ6GEY0R00V Chip, 0Ω 1/10W J402 ERJ6GEY0R00V Chip, 0Ω 1/10W J403 ERJ6GEY0R00V Chip, 0Ω 1/10W J404 ERJ6GEY0R00V Chip, 0Ω 1/10W J405 ERJ6GEY0R00V Chip, 0Ω 1/10W J501 ERJ8GEY0R00V Chip, 0Ω 1/8W J502 ERJ8GEY0R00V Chip, 0Ω 1/8W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (8 of 28)05.03.2009 14:03:23...
  • Page 102 J530 ERJ8GX0R00V Chip, 0Ω 1/8W J531 ERJ8GX0R00V Chip, 0Ω 1/8W J532 ERJ8GX0R00V Chip, 0Ω 1/8W J533 ERJ8GX0R00V Chip, 0Ω 1/8W J534 ERJ8GX0R00V Chip, 0Ω 1/8W J535 ERJ8GX0R00V Chip, 0Ω 1/8W J536 ERJ8GX0R00V Chip, 0Ω 1/8W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (9 of 28)05.03.2009 14:03:23...
  • Page 103 R202 ERJ6GEYJ102 Chip, 1kΩ 1/10W R203 ERJ6GEYJ393 Chip, 39kΩ 1/10W R204 ERJ3GEYJ562V Chip, 5.6kΩ 1/16W R205 ERJ3GEYJ103V Chip, 10kΩ 1/16W R206 ERJ6GEYJ472 Chip, 4.7kΩ 1/10W R207 ERJ6GEYJ123 Chip, 12kΩ 1/10W R208 ERJ3GEYJ363V Chip, 36kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (10 of 28)05.03.2009 14:03:23...
  • Page 104 R305 ERJ3GEYJ103V Chip, 10kΩ 1/16W R306 ERJ6GEYJ472 Chip, 4.7kΩ 1/10W R307 ERJ6GEYJ123 Chip, 12kΩ 1/10W R308 ERJ3GEYJ363V Chip, 36kΩ 1/16W R331 ERJ3GEYJ223V Chip, 22kΩ 1/16W R337 ERJ6GEY0R00V Chip, 0Ω 1/10W R345 ERJ6GEYJ560 Chip, 56Ω 1/10W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (11 of 28)05.03.2009 14:03:23...
  • Page 105 R410 ERJ3GEY0R00V Chip, 0Ω 1/16W R411 ERJ3GEYJ221V Chip, 220Ω 1/16W R413 ERJ6GEYJ182 Chip, 1.8kΩ 1/10W R414 ERJ8GEYJ561V Chip, 560Ω 1/8W R417 ERJ6GEYJ100 Chip, 10Ω 1/10W R602 ERJ3GEYJ473V Chip, 47kΩ 1/16W R604 ERJ3GEYJ473V Chip, 47kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (12 of 28)05.03.2009 14:03:23...
  • Page 106 R644 ERJ3GEYJ391V Chip, 390Ω 1/16W R645 ERJ3GEYJ391V Chip, 390Ω 1/16W R650 ERJ6GEYJ104 Chip, 100kΩ 1/10W R651 ERJ6GEYJ104 Chip, 100kΩ 1/10W R652 ERJ6GEYJ104 Chip, 100kΩ 1/10W R653 ERJ3GEYJ104V Chip, 100kΩ 1/16W R660 ERJ3GEYJ271V Chip, 270Ω 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (13 of 28)05.03.2009 14:03:23...
  • Page 107 R707 ERJ3GEYJ224V Chip, 220kΩ 1/16W R708 ERJ3GEYJ433V Chip, 43kΩ 1/16W R709 ERJ8GEYJ473V Chip, 47kΩ 1/8W R710 ERDS1FJ821 Carbon, 820Ω 1/2W R711 ERDS1FJ821 Carbon, 820Ω 1/2W R712 ERJ8GEYJ1R0V Chip, 1.0Ω 1/8W R713 ERJ8GEYJ1R0V Chip, 1.0Ω 1/8W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (14 of 28)05.03.2009 14:03:23...
  • Page 108 K1HA149A0001 Connector, 7P CN680 YEAE012307 Connector, 8P DIN CN681 YEAE012763 Connector, 14P CN701 K1FA116B0028 Connector, 16P CP641 YEAE012761 Connector, 14P CJ640 K1KA15A00096 Connector, 15P CJ642 K1KA04A00296 Connector, 4P SWITCHES SW601 YEAS08042 Switch SW610 K0H1BA000445 Switch http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (15 of 28)05.03.2009 14:03:23...
  • Page 109 YELT02C470KT Coil LAMPS YEAL02010T Neon Lamp RESISTOR NETWORKS R620 EXBV8V102JV Resistor Network THERMISTORS PT701 YERT7AR4R7MT Thermistor Fuse FU901 YEAFSSFC0R4A Fuse, 0.4A [E9227] Display Block ICs AND TRANSISTORS IC900 C2DBKJ000126 IC901 C3FBPD000024 IC902 MN1382RTX IC904 YEAM7200U33T http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (16 of 28)05.03.2009 14:03:23...
  • Page 110 Diode D915 MAZ81800ML Diode D916 MAZ80390LL Diode IC903 B3MBZ0000006 CAPACITORS C901 YECUS1C105ZF Ceramic, 1μF 16WV C902 YECUS1C105ZF Ceramic, 1μF 16WV C903 F1J1H102A034 Ceramic, 0.001μF 50WV C904 YECUZ1C104KX Ceramic, 0.1μF 16WV C905 YECUZ1C104KX Ceramic, 0.1μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (17 of 28)05.03.2009 14:03:23...
  • Page 111 YECUS1C104KX Ceramic, 0.1μF 16WV C939 YECUV1C225KX Ceramic, 2.2μF 16WV C940 YECUZ1C104KX Ceramic, 0.1μF 16WV C941 YECUZ1C104KX Ceramic, 0.1μF 16WV C942 YECUV1C225KX Ceramic, 2.2μF 16WV C973 YECUZ1H103KX Ceramic, 0.01μF 50WV C974 YECUZ1H103KX Ceramic, 0.01μF 50WV RESISTORS http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (18 of 28)05.03.2009 14:03:23...
  • Page 112 R929 ERJ3GEYJ274V Chip, 270kΩ 1/16W R931 ERJ3GEYJ473V Chip, 47kΩ 1/16W R942 ERJ3GEYJ184V Chip, 180kΩ 1/16W R943 ERJ3GEYJ184V Chip, 180kΩ 1/16W R944 ERJ3GEYJ184V Chip, 180kΩ 1/16W R962 ERJ3GEY0R00V Chip, 0Ω 1/16W R964 ERJ6GEYJ681 Chip, 680Ω 1/10W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (19 of 28)05.03.2009 14:03:23...
  • Page 113 SW905 K0H1BA000445 Switch SW906 K0H1BA000445 Switch SW907 K0H1BA000445 Switch SW908 K0H1BA000445 Switch SW909 K0H1BA000445 Switch SW910 K0H1BA000445 Switch SW911 K0H1BA000445 Switch SW912 K0H1BA000445 Switch VOLUME SW901 K9AA015B0037 Volume CRYSTALS XL900 H0J167500008 Crystal OSC CERAMIC FILTERS http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (20 of 28)05.03.2009 14:03:23...
  • Page 114 Resistor Network RA907 D1H822140004 Resistor Network RA908 D1H822140004 Resistor Network RA909 D1H822140004 Resistor Network RA910 D1H822140004 Resistor Network RA911 D1H822140004 Resistor Network THERMISTORS TH900 D4CC14730002 Varistor [E8988] CD Servo Block IC´s and TRANSISTORs IC101 C1BB00000414 http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (21 of 28)05.03.2009 14:03:23...
  • Page 115 C122 YECUS1C104KX Ceramic, 0.1μF 16WV C126 YECUZ1C104KX Ceramic, 0.1μF 16WV C133 YECUZ1C104KX Ceramic, 0.1μF 16WV C140 YECUZ1C104KX Ceramic, 0.1μF 16WV C151 YECUZ1C104KX Ceramic, 0.1μF 16WV C170 YECUZ1C104KX Ceramic, 0.1μF 16WV C171 YECUZ1C333KX Ceramic, 0.033μF 16WV http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (22 of 28)05.03.2009 14:03:23...
  • Page 116 L202 ERJ6GEY0R00V Chip, 0Ω 1/10W L301 ERJ6GEY0R00V Chip, 0Ω 1/10W L302 ERJ6GEY0R00V Chip, 0Ω 1/10W R102 ERJ14YJ220H Chip, 22Ω 1/4W R123 ERJ3GEYJ473V Chip, 47kΩ 1/16W R125 ERJ6GEY0R00 Chip, 0Ω 1/10W R171 ERJ3GEYJ333V Chip, 33kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (23 of 28)05.03.2009 14:03:24...
  • Page 117 R463 ERJ3GEYJ823V Chip, 82kΩ 1/16W R466 ERJ6GEYJ823 Chip, 82kΩ 1/10W R471 ERJ8GEYJ121V Chip, 120Ω 1/8W R473 ERJ8GEYJ121V Chip, 120Ω 1/8W R476 ERJ8GEYJ121V Chip, 120Ω 1/8W R481 ERJ6GEYJ104 Chip, 100kΩ 1/10W R604 ERJ3GEYJ473V Chip, 47kΩ 1/16W http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (24 of 28)05.03.2009 14:03:24...
  • Page 118 Crystal PRINTINGS YEFM283957 Operating Instructions INSTALLATION PARTS YEFX0215873 Mounting Collar YEP0FZ3158 Screws Kit YEFG04019 Rear Support Strap YEAJ02871 Power Connector YEFA131646 Removable Face Plate Case YEFC05592 Trim Plate YEFX9992663 Remote Control Unit CR2025/1F Lithium Battery http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (25 of 28)05.03.2009 14:03:24...
  • Page 119 Button, Preset Down YEFE137417 Button, Open YEFX0052396 Spring YEFE07515 Knob, VOL YEFX0052572 Spring YEFE137425 Button, Dimmer YEFE137422 Button, Mute YEFE137419 Button, Source YEFE137428 Button, D.M YEFX0216132 Mounting Bracket (L) YEFF011092A Heat Sink YEP0FX4974 Removable Face Plate Unit http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (26 of 28)05.03.2009 14:03:24...
  • Page 120 YEFX0052670 Spring YEFC027799 Escutcheon Ass´y, Unit YEFV012227 Insulator YEFX0213945B Bracket, IC YEFX9992957 Detection Lever Cup YEFA07629 Front Plate YEFA05851 Bottom Cover YEFV012237 Insulator YEFX0215878 Bracket, Regulator YEFA08573 Rear Plate YEFJ05046 Color Rivet YEFX007676 Cord Clamper http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (27 of 28)05.03.2009 14:03:24...
  • Page 121 Screw, 2mm * 4mm YEJT03009 Tapping Screw, 3mm * 8mm YEJT03267 Tapping Screw, XTB3+6FFX Tapping Screw, 3mm * 6mm XTB3+5FFZ Tapping Screw, 3mm * 5mm XTN2+8GFZ Tapping Screw, 2mm * 8mm XYN2+J4FX Screw, XYN2+J6FX Screw, TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1500000000x.html (28 of 28)05.03.2009 14:03:24...

  • Page 122: Exploded View (Unit) [Cq-Df903U]

    16 EXPLODED VIEW (Unit) [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1600000000x.html05.03.2009 14:03:29...
  • Page 123 (1 of 2)05.03.2009 14:03:33...
  • Page 124 (2 of 2)05.03.2009 14:03:33...

  • Page 125: Cd Player Parts

    YEFS011723 Rubber Pad (2) (1-A) YEJT03211 Traverse Gear Ass´y (2-B) YEJS02037A Screw, (Pick-up) (3-A)(3-B) YEFS011712 Rubber Pad (1) (1-A) XYN2+J10FX Screw, (Housing) 2mm * 10m (2-B) YGFX0051590 Spring Washer (3-A) XUC15V Retaining Ring, 1.5mm (3-A) http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1700000000x.html (1 of 3)05.03.2009 14:03:42...
  • Page 126 (3-C) YGFX003940 Driving Gear (1) (3-C) YGFX003941 Driving Gear (2) (3-C) YGP0FX4167 Loding Motor Ass´y (3-C) YGFX018660 Loding Motor Bracket Ass´y (3-C) XQN2+A25FX Screw, 2mm * 25mm (2-B) YEJS06188 Screw (2-C) YGFS04755 Oil Dumper (1-C) http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1700000000x.html (2 of 3)05.03.2009 14:03:42...
  • Page 127 YGFX0052358 Suspension Spring (A) (2-C) YGFX0052359 Suspension Spring (B) (2-C) TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1700000000x.html (3 of 3)05.03.2009 14:03:42...

  • Page 128: Exploded View (Cd Deck)

    18 EXPLODED VIEW (CD Deck) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1800000000x.html05.03.2009 14:03:50...
  • Page 129 (1 of 2)05.03.2009 14:03:52...

  • Page 130: Wiring Diagram

    19.2 Display Block 19.3 Main Block (Top View) 19.4 Main Block (Bottom View) 19.5 CD Servo Block (Top View) [CQ-DFX983U] 19.6 CD Servo Block (Bottom View) [CQ-DFX983U] 19.7 CD Servo Block (Top View) [CQ-DF903U] 19.8 CD Servo Block (Bottom View) [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1900000000x.html05.03.2009 14:04:28...

  • Page 131: Front Sw&Sol; Interface Block

    19.1 Front SW/ Interface Block TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1901000000.html05.03.2009 14:04:30...
  • Page 132 [E-6923d] [Top View] [E-6923d] [Bottom View] [E-6923c] [Top View] [E-6923c] [Bottom View] [E-6923b] [Top View] [E-6923b] [Bottom View] CQ-DFX983U/DF903U Front SW/ Interface P.C.B...

  • Page 133: Display Block

    19.2 Display Block TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1902000000.html05.03.2009 14:04:38...

  • Page 135: Main Block (Top View)

    19.3 Main Block (Top View) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1903000000.html05.03.2009 14:04:52...

  • Page 137: Main Block (Bottom View)

    19.4 Main Block (Bottom View) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1904000000.html05.03.2009 14:05:00...

  • Page 139: Cd Servo Block (Top View) [Cq-Dfx983U]

    19.5 CD Servo Block (Top View) [CQ-DFX983U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1905000000.html05.03.2009 14:05:08...

  • Page 140: Cd Servo Block (Bottom View) [Cq-Dfx983U]

    19.6 CD Servo Block (Bottom View) [CQ-DFX983U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1906000000.html05.03.2009 14:05:18...

  • Page 141: Cd Servo Block (Top View) [Cq-Df903U]

    19.7 CD Servo Block (Top View) [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1907000000.html05.03.2009 14:05:31...

  • Page 142: Cd Servo Block (Bottom View) [Cq-Df903U]

    19.8 CD Servo Block (Bottom View) [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s1908000000.html05.03.2009 14:05:43...

  • Page 143: Schematic Diagram-1

    20 SCHEMATIC DIAGRAM-1 TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2000000000x.html05.03.2009 14:05:59...

  • Page 145: Schematic Diagram-2

    21 SCHEMATIC DIAGRAM-2 TOP PREVIOUS NEXT 21.1 Main Block [CQ-DFX983U] 21.2 Main Block [CQ-DF903U] 21.3 Display Block 21.4 CD Servo Block [CQ-DFX983U] 21.5 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2100000000x.html05.03.2009 14:06:08...

  • Page 146: Main Block [Cq-Dfx983U]

    21.1 Main Block [CQ-DFX983U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2101000000.html05.03.2009 14:06:20...

  • Page 148: Main Block [Cq-Df903U]

    21.2 Main Block [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2102000000.html05.03.2009 14:06:39...
  • Page 150 21.3 Display Block TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2103000000.html05.03.2009 14:06:51...
  • Page 152 21.4 CD Servo Block [CQ-DFX983U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2104000000.html05.03.2009 14:07:03...
  • Page 153 CQ-DFX983U CD DECK...

  • Page 154: Cd Servo Block [Cq-Df903U]

    21.5 CD Servo Block [CQ-DF903U] TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2105000000.html05.03.2009 14:07:15...
  • Page 155 E-6923a CN681 CQ-DF903U CD DECK (NCD8) Printed in Japan (K) 2003. 1 (Recycled Paper)
  • Page 156 22.4 Main Block [CQ-DF903U] (Right Side) 22.5 Display Block (Left Side) 22.6 Display Block (Right Side) 22.7 CD Servo Block [CQ-DFX983U] (Left Side) 22.8 CD Servo Block [CQ-DFX983U] (Right Side) 22.9 CD Servo Block [CQ-DFX903U] (Left Side) 22.10 CD Servo Block [CQ-DFX903U] (Right Side) TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2200000000x.html05.03.2009 14:07:30...

  • Page 157: Main Block [Cq-Dfx983U] (Left Side)

    22.1 Main Block [CQ-DFX983U] (Left Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2201000000.html05.03.2009 14:07:32...
  • Page 158 21 SCHEMATIC DIAGRAM-2 21.1. Main Block [CQ-DFX983U]...

  • Page 159: Main Block [Cq-Dfx983U] (Right Side)

    22.2 Main Block [CQ-DFX983U] (Right Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2202000000.html05.03.2009 14:07:42...
  • Page 160 CQ-DFX983U / CQ-DF903U...

  • Page 161: Main Block [Cq-Df903U] (Left Side)

    22.3 Main Block [CQ-DF903U] (Left Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2203000000.html05.03.2009 14:07:54...
  • Page 162 CQ-DFX983U / CQ-DF903U 21.2. Main Block [CQ-DF903U]...

  • Page 163: Main Block [Cq-Df903U] (Right Side)

    22.4 Main Block [CQ-DF903U] (Right Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2204000000.html05.03.2009 14:08:06...

  • Page 165: Display Block (Left Side)

    22.5 Display Block (Left Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2205000000.html05.03.2009 14:08:18...
  • Page 166 21.3. Display Block...

  • Page 167: Display Block (Right Side)

    22.6 Display Block (Right Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2206000000.html05.03.2009 14:08:32...
  • Page 168 CQ-DFX983U / CQ-DF903U...

  • Page 169: Cd Servo Block [Cq-Dfx983U] (Left Side)

    22.7 CD Servo Block [CQ-DFX983U] (Left Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2207000000.html05.03.2009 14:08:41...
  • Page 170 CQ-DFX983U / CQ-DF903U 21.4. CD Servo Block [CQ-DFX983U]...

  • Page 171: Cd Servo Block [Cq-Dfx983U] (Right Side)

    22.8 CD Servo Block [CQ-DFX983U] (Right Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2208000000.html05.03.2009 14:08:51...
  • Page 172 CQ-DFX983U CD DECK...

  • Page 173: Cd Servo Block [Cq-Dfx903U] (Left Side)

    22.9 CD Servo Block [CQ-DFX903U] (Left Side) TOP PREVIOUS NEXT TOP PREVIOUS NEXT http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2209000000.html05.03.2009 14:08:59...
  • Page 174 21.5. CD Servo Block [CQ-DF903U]...

  • Page 175: Cd Servo Block [Cq-Dfx903U] (Right Side)

    22.10 CD Servo Block [CQ-DFX903U] (Right Side) TOP PREVIOUS TOP PREVIOUS http://tsn.pasc.panasonic.com/viewing/NA/CQ-DFX983U/SVC/s2210000000.html05.03.2009 14:09:10...
  • Page 176 CQ-DFX983U / CQ-DF903U E-6923a CN681 CQ-DF903U CD DECK (NCD8) Printed in Japan (K) 2003. 1 (Recycled Paper)

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