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CDX-C880 3 7 63 1515 0 SERVICE MANUAL US Model E Model Model Name Using Similar Mechanism CDX-C680/C780 SPECIFICATIONS CD Drive Mechanism Type MG-363S-121 Optical Pick-up Name KSS-521A AUDIO POWER SPECIFICATIONS (US model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION...
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COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
http://www.xiaoyu163.com 3 7 63 1515 0 2-11. CHASSIS (OP) (O/S) ASSY 6 chassis (OP) (O/S) assy 8 compression spring (FL) 1 tension spring (angle) 7 compression spring (FL) 4 Fit lever (D) in the direction of the arrow. 5 Turn loading ring in the direction of the arrow.
http://www.xiaoyu163.com SECTION 3 ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 CD SECTION FM Auto Scan/Stop Level Adjustment Setting : CD section adjustments are done automatically in this set. SOURCE button : FM 0 dB = 1 µV FREQUENCY SELECT switch (E model) : FM 200K TUNER SECTION FM RF signal Cautions during repair...
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http://www.xiaoyu163.com 3 7 63 1515 0 FM Stereo Separation Adjustment (WIDE) FM Stereo Separation Adjustment (NARROW) Setting : Setting : SOURCE button : FM SOURCE button : FM FREQUENCY SELECT switch (E model) : FM 200K FREQUENCY SELECT switch (E model) : FM 200K FM RF signal FM RF signal generator...
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http://www.xiaoyu163.com 3 7 63 1515 0 AM Auto Scan/Stop Level Adjustment Adjustment Location : tuner unit (TU10) Setting : SOURCE n MODE button : AM –set upper view– FREQUENCY SELECT switch (E model) : AM 10K 30 Ω 15 pF 65 pF AM RF signal generator...
http://www.xiaoyu163.com SECTION 4 DIAGRAMS 3 7 63 1515 0 4-1. IC PIN DESCRIPTIONS • IC5 CXP84640-011Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name Pin Description 1 – 5 — Not used in this set. FP OPEN Front panel open detection input FP CLOSE Front panel close control output LINKOFF...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description BU.IN Back-up power detection input BUSON Bus on control input IN SW Disc in switch input (SW1) SELF SW Self switch input (SW2) TX CE EEPROM chip enable output SCK2 Sub Q read clock output Sub Q 80 bit, PCM peak and level data 16 bit input...
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http://www.xiaoyu163.com 3 7 63 1515 0 • IC501 CXD2548R (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD) Pin No. Pin Name Pin Description SYSM System mute input (Not used.) RMUT1 R-ch, “0” detection output. (“H” : ON, “L” : OFF) (Not used.) LMUT2 L-ch, “0”...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description ASY.I Asymmetry comparate voltage input ASY.O EFM full-swing output (“L” : VSS, “H” : VDD) Center voltage input Focus error signal input Sled error signal input Tracking error signal input Center error signal input RFDC RF signal input...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description AVSS2 — R-ch, Analog GND. ROUT2 R-ch, LINE output. (Not used.) AIN2 R-ch, OP amplifier input. (Not used.) AOUT2 R-ch, Analog output. (Not used.) AVDD2 — R-ch, Analog power supply. AVSS2 —...
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http://www.xiaoyu163.com 3 7 63 1515 0 • IC501 MB90574PFV-G-132-BND (SYSTEM CONTROL) (MAIN BOARD) Pin No. Pin Name Pin Description SEKOUT SEEK OUT output AF-SEEK AF SEEK output (Not used in this set.) WIDE WIDE/NARROW select output ST-MONO Use a thing both as ST-IND display input and force MONO output. TUNMUTE Tuner mute output FM-ON...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description — Power supply pin (+5 V) RAMBU RAM reset detection input POWSEL Power select initial setting input EQ-SEL Equalizer connection with/without detection initial input TESTIN Test mode setting detection input DOORIND Door indicator output TIRPLAY...
http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 4-2. CIRCUIT BOARDS LOCATION Pin No. Pin Name Pin Description 112, 113 — Not used in this set. CD serial data output CD serial clock output CD serial latch output CSV-NAR Audio composition request signal input tuner unit...
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http://www.xiaoyu163.com 3 7 63 1515 0 IC602 BA3918-V3 REGULATOR OVER VOLTAGE PROTECT – 2 3 4 IC901 RSC-164 L 13942296513 64–57 ADC MIX DACOUT ANALOG CONTROL EXTERNAL MEMORY INTERNAL ROM INTERFACE 32K x 8 32K x 8 high REGISTER SPACE PULSE WIDTH 384 bytes MODULATOR...
http://www.xiaoyu163.com SECTION 5 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. Example : mark ! or dotted line with mark. •...
http://www.xiaoyu163.com 3 7 63 1515 0 5-5. CD MECHANISM SECTION (3) (MG-363S-121) M901 M902 L 13942296513 The components identified by mark ! or dotted line with mark. ! are critical for safety. Replace only with part number specified. Ref. No. Part No.
http://www.xiaoyu163.com SECTION 6 DISC IN SW ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by the parts list may be different from the they are seldom required for routine service.
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CDX-C880 3 7 63 1515 0 L 13942296513 u163 Sony Corporation 98F0433-1 9-925-983-11 Personal & Mobile Communication Company Printed in Japan C1998. 6 – 98 – Published by Quality Assurance Dept. http://www.xiaoyu163.com...