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CDC-3.4 3 7 63 1515 0 Ref. No. 3783 SERVICE MANUAL SERVICE MANUAL Oct, 2003 COMPACT DISC CHANGER CDC-3.4 MODEL RC-553C Black model L 13942296513 BMDD 120V AC, 60Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
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CDC-3.4 3 7 63 1515 0 SPECIFICATION CDC-3.4 (Compact Disc Changer) Signal readout system ...... Optical non-contact Frequency response ........5 Hz-20 kHz SN ratio ..............98 dB Audio Dynamic range ........... 96 dB THD (Total harmonic distortion) ..0.005% (at 1 kHz) Audio output (Digital/Optical) ......
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CDC-3.4 3 7 63 1515 0 SERVICE PROCEDURES PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs a laser. Therefore, be sure to follow Laser Diode Properties carefully the instructions below when servicing. Material: GaAS/GaAlAs Wavelength: 780nm WARNING!! Laser output: max.
This button is used to open and close the disc tray. Disc Select buttons Standby/On button These buttons are used to select discs. Playback This button is used to set the CDC-3.4 to On or L 13942296513 starts automatically when a disc is selected with one Standby.
IR receiver, which can be used equipment with digital inputs. to pickup signals from the remote controller when the CDC-3.4 is located in another room, installed in REMOTE CONTROL a rack, or is out of range of the remote controller.
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REMOTE CONTROLLER (RC-533C) On button This button is used to turn on the CDC-3.4. Standby button This button is used to set the CDC-3.4 to Standby. Number buttons These buttons are used to enter track and MP3 folder numbers. Search (>10) button This button is used to enter track numbers above 10 and to select MP3 folders.
CDC-3.4 3 7 63 1515 0 EXPLODED VIEWS OF MECHANISM CD DRIVE UNIT : KSM-213CCM L 13942296513 PARTS LIST REF. NO. PART NO. DESCRIPTION X-2625-877-1 Motor chassis ass'y X2625-769-1 Motor gear ass'y 2626-908-01 Sled shaft 24810023 Gear (A) (S)
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CDC-3.4 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q501 : LC78683E MP3 DECODER FOR CD Pin Functions Pin No. Pin Name Block Function LRSY CD IF CD left/right clock input ADDATA Audio data output ADBCK Audio interface...
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CDC-3.4 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q501 : LC78683E MP3 DECODER FOR CD Continued from preceding page. Pin No. Pin Name Block Function Digital I/O system power supply Power supply Ground MADRS7 DRAM address output 7...
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CDC-3.4 3 7 63 1515 0 80 pin QFP IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q103 : CXD3068Q DIGITAL SIGNAL PROCESSOR-1 BLOCK DIAGRAM Error Clock Corrector Generator Interface Demodulator Asymmetry Corrector Digital Sub code Processor Digital Digital L 13942296513 Interface...
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CDC-3.4 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q103 : CXD3068Q DIGITAL SIGNAL PROCESSOR-2 PIN DESCRIPTION SIGN I/O DESCRIPTION Digital power supply terminal 1 XRST System reset pin. L= Reset MUTE Mute input pin. H= Mute DATA Serial data input pin from CPU.
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CDC-3.4 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q103 : CXD3068Q DIGITAL SIGNAL PROCESSOR-3 PIN DESCRIPTION SIGN I/O DESCRIPTION Tracking error input pin. Center servo analog signal input pin. RFDC RF signal input pin. ADIO O Test pin.
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CDC-3.4 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q102 : CXA2851N RF SIGNAL PROCESSOR PIN ASSIGNMENT Terminal Description PIN No. PIN SIGN DESCRIPTION Output pin for APC amp. Input pin for APC amp. Input pin for EQ block and VCA block of RFAC system.
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CDC-3.4 3 7 63 1515 0 FL TUBE VIEW Q802: HNV-12SM57 GRID ASSIGNMENT DISC DISC SACD SACD FLDR FLDR NEXT NEXT TRACK TRACK A - B A - B NAME NAME TOTAL TOTAL REMAIN REMAIN REPEAT REPEAT MEMORY MEMORY...
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CDC-3.4 3 7 63 1515 0 SUB MICROPROCESSOR TERMINAL DESCRIPTION-1 Q801 : uPD780232GC No. PIN NAME SIGNAL NAME I/O DESCRIPTION VDD1 Power supply pin. (To connect +5V) VSS1 GND pin. CLOCK Connect a clock OSC pin for main system.
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CDC-3.4 3 7 63 1515 0 80 pin QFP MAIN MICROPROCESSOR TERMINAL DESCRIPTION-1 Q701 : uPD784225GC No. PIN NAME SIGNAL NAME I/O DESCRIPTION P15/ANI5 Not used. To connect GND pin. P16/ANI6 Not used. To connect GND pin. P17/ANI7 Not used. To connect GND pin.
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74 Vdd0 Power supply pin. 75 AV Power supply pin for A/D port. 76 P10/ANI0 MODEL Model name select pin. 0V=Other model /+5V=CDC-3.4 77 P11/ANI1 TIMING The brake timing setting terminal of roulette. (0V=0msec +5V=64msec) 78 P12/ANI2 Not used. To connect GND pin.
3 7 63 1515 0 PACKING PARTS LIST CDC-3.4 REF. NO. PART NAME PART NO. DESCRIPTION N REMARK A601 CARTON 1436-5503-0-2 CDC-3.4 A603a 1490-4271-1 A603b 1490-4281-2 A604 SHEET 4154-6221-0 (DR) A605 SHEET 29095949 A607 POLY BAG 29100141A 700*600 A610...
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http://www.xiaoyu163.com CUSHION 4157-0681-0 3 7 63 1515 0 RETAINER 4135-3881-0 CUSHION 4157-0591-0 NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. L 13942296513 u163 http://www.xiaoyu163.com...
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PRINTED CIRCUIT BOARD PARTS LIST CDC-3.4 U10 : MAIN CIRCUIT PC BOARD NADG-8053 3 7 63 1515 0 CIRCUIT NO. PART NAME PART NO. DESCRIPTION N REMARK C101 CHIP ELECT C 356721019R2 CEWX6.3V-100M DG-8053 C102 C-CERA C 332121045R1 CK725B1C-104K1...
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http://www.xiaoyu163.com C552 C-CERA C 332161040R1 CK725F1E-104Z1 DG-8053 C701 C-CERA C 332161040R1 CK725F1E-104Z1 DG-8053 3 7 63 1515 0 C702 CHIP ELECT C 356741009R2 CEWX16V-10M DG-8053 C703 C-CERA C 332161040R1 CK725F1E-104Z1 DG-8053 C704 C-CERA C 332161040R1 CK725F1E-104Z1 DG-8053 C705 C-CERA C 332161040R1 CK725F1E-104Z1 DG-8053...
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http://www.xiaoyu163.com Q705 22274032GR2TO TC74VHCT32AFT DG-8053 Q706 3132-0920-0 BR93L56F-WE2 DG-8053 3 7 63 1515 0 Q709 2216240R2 DTA124EKA DG-8053 Q709 or 2214540R2 RN2403 DG-8053 Q709 or 2216230R2 KRA103S DG-8053 R101 C-CARBON R 435031034R1 RN72K1J-103JE DG-8053 R102 C-CARBON R 435031034R1 RN72K1J-103JE DG-8053 R103 C-CARBON R 435031014R1...
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http://www.xiaoyu163.com R160 C-CARBON R 435031044R1 RN72K1J-104JE DG-8053 R161 C-CARBON R 435037504R1 RN72K1J-750JE DG-8053 3 7 63 1515 0 R164 C-CARBON R 435031804R1 RN72K1J-180JE DG-8053 R165 C-CARBON R 435030104R1 RN72K1J-010JE DG-8053 R201 C-CARBON R 435031034R1 RN72K1J-103JE DG-8053 R202 C-CARBON R 435034734R1 RN72K1J-473JE DG-8053 R203...
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http://www.xiaoyu163.com R544 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 R545 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 3 7 63 1515 0 R546 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 R547 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 R548 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 R549 C-CARBON R 435030004R1 RN72K1J-000JE DG-8053 R550...
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http://www.xiaoyu163.com R747 C-CARBON R 435031024R1 RN72K1J-102JE DG-8053 R748 C-CARBON R 435033314R1 RN72K1J-331JE DG-8053 3 7 63 1515 0 R749 C-CARBON R 435034734R1 RN72K1J-473JE DG-8053 R750 C-CARBON R 435034734R1 RN72K1J-473JE DG-8053 R751 C-CARBON R 435034734R1 RN72K1J-473JE DG-8053 R752 C-CARBON R 435032224R1 RN72K1J-222JE DG-8053 R753...
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3 7 63 1515 0 PRINTED CIRCUIT BOARD PARTS LIST CDC-3.4 U20 : DISPLAY CIRCUIT PC BOARD NADIS-8054 CIRCUIT NO. PART NAME PART NO. DESCRIPTION N REMARK C801 ELECT C 394821017 CE04W6.3V100M(SSK) DIS8054 C802 C-CERA C 332161040R1 CK725F1E-104Z1 DIS8054...
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