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Sony Ericsson CDX-CA860X, CDX-CA850X service manual CDX-CA850/CA850X/CA860X

Models: CDX-CA850X CDX-CA850 CDX-CA860X

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CDX-CA850/CA850X/CA860X

3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —

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Sony Ericsson CDX-CA860X, CDX-CA850X service manual CDX-CA850/CA850X/CA860X

Contents

SPECIFICATIONS CDX-CA850AUDIO POWER SPECIFICATIONS US Model Power amplifier sectionSERVICE NOTES CDX-CA850/CA850X/CA860XTABLE OF CONTENTS 2. DISASSEMBLY3. DIAGRAMS VerCDX-CA850/CA850X/CA860X SECTION GENERAL CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X Connection CDX-CA850/CA850X/CA860XDISASSEMBLY SECTION2-2.CD MECHANISM BLOCK 2-1.SUB PANEL ASSY2-4.HEAT SINK 2-5.CHASSIS T ASSY 2 P 1 Unsolder the lead wires black red whiteCDX-CA850/CA850X/CA860X 5heat sink 3 PTT 2 PTT 1PTT 4PTT 3P2-6.LEVER SECTION 2-7.SERVO BOARDCDX-CA850/CA850X/CA860X 5 guide disc 6 lever R sub assy2-8.ARM ROLLER ASSY 2-9.CHASSIS OP ASSYCDX-CA850/CA850X/CA860X retaining ring rollerCDX-CA850/CA850X/CA860X 2-10.OPTICAL PICK-UPBLOCK1P 2sled motor assy M902 3 optical pick-upblock CDX-CA850/CA850X/CA860X SECTION DIAGRAMS 3-1.IC PIN DESCRIPTIONSTracking error signal input CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X IC5 CXP84640-072QCD SYSTEM CONTROL SERVO BOARDCDX-CA850/CA850X/CA860X SENSCDX-CA850/CA850X/CA860X Not used. OpenFlash write mode detection signal input CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X IC701 HD6432355A35F SUB SYSTEM CONTROLCDX-CA850/CA850X/CA860X Crystal oscillator 18.432 MHz3-2.BLOCK DIAGRAM - CD SECTION CDX-CA850/CA850X/CA860XDISPLAY TUNER3-3.BLOCK DIAGRAM - TUNER SECTION CDX-CA850/CA850X/CA860XDISPLAY SECTION3-4.BLOCK DIAGRAM - DISPLAY SECTION BOOTCDX-CA850/CA850X/CA860X SECTION3-5.CIRCUIT BOARDS LOCATION CDX-CA850/CA850X/CA860XDISC IN board SUB boardWaveforms - Servo Board Key BoardMain Board CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X Semiconductor LocationRefer to page 27 for Waveforms CDX-CA850/CA850X/CA860XPage Page PageRefer to page 27 for Waveforms CDX-CA850/CA850X/CA860XIC B/D CDX-CA850/CA850X/CA860X 3-9.PRINTED WIRING BOARDS - MAIN SECTIONSemiconductor Location US,Canadian model CDX-CA850/CA850X/CA860XSemiconductor Location CDX-CA850/CA850X/CA860X Refer to page 27 for WaveformsIC B/D PageCDX-CA850/CA850X/CA860X IC B/D IC B/DPage 34 Page US,Canadian model AEP,UK modelCDX-CA850/CA850X/CA860X Refer to page 27 for Waveformsno mark FM AM/MW/LW CD PLAYCDX-CA850/CA850X/CA860X Page Page 36 Page3-14.PRINTED WIRING BOARD - SUB CD SECTION CDX-CA850/CA850X/CA860X3-15.SCHEMATIC DIAGRAM - SUB CD SECTION CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X 3-16.PRINTED WIRING BOARD - KEY SECTIONSemiconductor Location Refer to page 27 for Waveforms CDX-CA850/CA850X/CA860XIC B/D IC BLOCK DIAGRAMS IC1 CXA2596MIC201 SAA6588T IC601 BA8270FIC301 TDA7406T CDX-CA850/CA850X/CA860XIC902 RRX9000-0601 IC302, 303 NJM2160AVCDX-CA850/CA850X/CA860X EXPLODED VIEWS CDX-CA850/CA850X/CA860XSECTION Ver4-1.CHASSIS SECTION CDX-CA850/CA850X/CA860XVer 22 #358 not 4-2.FRONT PANEL SECTIONCDX-CA850/CA850X/CA860X 4-3.CD MECHANISM SECTION 1 MG-383Z-121//Q CDX-CA850/CA850X/CA860Xnot supplied M9034-4.CD MECHANISM SECTION 2 MG-383Z-121//Q 154 158160 151 1564-5.CD MECHANISM SECTION 3 MG-383Z-121//Q 206213 CDX-CA850/CA850X/CA860XDISC IN KEY SECTION ELECTRICAL PARTS LISTCDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X KEY LIMIT LOAD MAIN MAIN CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X MAIN CDX-CA850/CA850X/CA860X MAINCDX-CA850/CA850X/CA860X MAIN Ref. NoCDX-CA850/CA850X/CA860X MAINCDX-CA850/CA850X/CA860X MAIN CDX-CA850/CA850X/CA860X SERVOMAIN CDX-CA850/CA850X/CA860X SERVO SUB SUB CD SUB CD CDX-CA850/CA850X/CA860X3-671-893-00CLAMP LOW TYPE for RM-X5S X-3373-432-1BRACKET ASSY for RM-X5SCDX-CA850/CA850X/CA860X REVISION HISTORY DateDescription of Revision 1.12001. 04 Change the page of exploded views