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Sony Ericsson CDX-CA850X Printed Wiring Board - Sub Cd Section, CDX-CA850/CA850X/CA860X

Models: CDX-CA850X CDX-CA850 CDX-CA860X

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CDX-CA850/CA850X/CA860X

3-14. PRINTED WIRING BOARD — SUB (CD) SECTION —

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Sony Ericsson CDX-CA850X, CDX-CA860X service manual Printed Wiring Board - Sub Cd Section, CDX-CA850/CA850X/CA860X

Contents

AUDIO POWER SPECIFICATIONS US Model SPECIFICATIONSCDX-CA850 Power amplifier sectionSERVICE NOTES CDX-CA850/CA850X/CA860X3. DIAGRAMS TABLE OF CONTENTS2. DISASSEMBLY 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/CA860X2-2.CD MECHANISM BLOCK DISASSEMBLYSECTION 2-1.SUB PANEL ASSYCDX-CA850/CA850X/CA860X 2-4.HEAT SINK 2-5.CHASSIS T ASSY2 P 1 Unsolder the lead wires black red white 5heat sink 3 PTT 2 PTT 1PTT 4PTT 3PCDX-CA850/CA850X/CA860X 2-6.LEVER SECTION2-7.SERVO BOARD 5 guide disc 6 lever R sub assyCDX-CA850/CA850X/CA860X 2-8.ARM ROLLER ASSY2-9.CHASSIS OP ASSY retaining ring roller1P 2sled motor assy M902 3 optical pick-upblock 2-10.OPTICAL PICK-UPBLOCKCDX-CA850/CA850X/CA860X 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 MHzDISPLAY 3-2.BLOCK DIAGRAM - CD SECTIONCDX-CA850/CA850X/CA860X TUNERDISPLAY 3-3.BLOCK DIAGRAM - TUNER SECTIONCDX-CA850/CA850X/CA860X SECTIONCDX-CA850/CA850X/CA860X 3-4.BLOCK DIAGRAM - DISPLAY SECTIONBOOT SECTIONDISC IN board 3-5.CIRCUIT BOARDS LOCATIONCDX-CA850/CA850X/CA860X SUB boardMain Board Waveforms - Servo BoardKey Board CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X Semiconductor LocationPage Page Refer to page 27 for WaveformsCDX-CA850/CA850X/CA860X PageIC B/D CDX-CA850/CA850X/CA860XRefer to page 27 for Waveforms Semiconductor Location 3-9.PRINTED WIRING BOARDS - MAIN SECTIONCDX-CA850/CA850X/CA860X Semiconductor Location CDX-CA850/CA850X/CA860XUS,Canadian model IC B/D CDX-CA850/CA850X/CA860XRefer to page 27 for Waveforms PagePage 34 Page CDX-CA850/CA850X/CA860XIC B/D IC B/D US,Canadian model AEP,UK modelno mark FM AM/MW/LW CDX-CA850/CA850X/CA860XRefer to page 27 for Waveforms 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/CA860XSemiconductor Location 3-16.PRINTED WIRING BOARD - KEY SECTIONCDX-CA850/CA850X/CA860X IC B/D CDX-CA850/CA850X/CA860XRefer to page 27 for Waveforms IC201 SAA6588T IC BLOCK DIAGRAMSIC1 CXA2596M IC601 BA8270FIC301 TDA7406T CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X IC302, 303 NJM2160AVIC902 RRX9000-0601 SECTION EXPLODED VIEWSCDX-CA850/CA850X/CA860X VerVer 4-1.CHASSIS SECTIONCDX-CA850/CA850X/CA860X 22 #3CDX-CA850/CA850X/CA860X 4-2.FRONT PANEL SECTION58 not not supplied 4-3.CD MECHANISM SECTION 1 MG-383Z-121//QCDX-CA850/CA850X/CA860X M903160 4-4.CD MECHANISM SECTION 2 MG-383Z-121//Q 154158 151 156213 4-5.CD MECHANISM SECTION 3 MG-383Z-121//Q206 CDX-CA850/CA850X/CA860XCDX-CA850/CA850X/CA860X SECTION ELECTRICAL PARTS LISTDISC IN KEY 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 MAIN SERVOCDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X SERVO SUB SUB CD 3-671-893-00CLAMP LOW TYPE for RM-X5S SUB CDCDX-CA850/CA850X/CA860X X-3373-432-1BRACKET ASSY for RM-X5SDescription of Revision CDX-CA850/CA850X/CA860X REVISION HISTORYDate 1.12001. 04 Change the page of exploded views