Manuals / Sony Ericsson / Home Audio / CD Player

Sony Ericsson CDX-CA850X Circuit Boards Location, CDX-CA850/CA850X/CA860X, DISC IN board

Models: CDX-CA850X CDX-CA850 CDX-CA860X

1 62

Download 62 pages 63.74 Kb

Page 26

Image 26

CDX-CA850/CA850X/CA860X

3-5. CIRCUIT BOARDS LOCATION

DISC IN board	SUB board
SUB (CD) board	LIMIT board

LOAD board

tuner unit (TUX201)

MAIN board

KEY board

SERVO board

26 26

Page 26

Image 26

Sony Ericsson CDX-CA850X Circuit Boards Location, CDX-CA850/CA850X/CA860X, DISC IN board, SUB board, SUB CD board

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

3-5. CIRCUIT BOARDS LOCATION

DISC IN board

SUB board

SUB (CD) board

LIMIT board

LOAD board

tuner unit (TUX201)

KEY board

SERVO board