Sony CDX-GT550, CDX-GT50W, CDX-GT500EE service manual Optical PICK-UP, SL Motor Assy M902

Page 15

2-7. OPTICAL PICK-UP

5 claw

6 main shaft

CDX-GT50W/GT500/GT500EE/GT550

2chucking arm sub assy

1tension coil spring (CHKG)

7optical pick-up

4rack (SL)

3screw

(+B 1.4 ⋅ 5)

2-8. SL MOTOR ASSY (M902)

1 screw

(+P 1.4 ⋅ 1.8)

2SL motor assy (M902)

15

Image 15

Contents Ver .0 2005 SpecificationsCDX-GT50W/GT500/GT500EE/GT550 Service NotesLead Free Mark Unleaded SolderExploded Views Table of Contents GeneralDisassembly DiagramsCDX-GT500 AEP, UK Model CDX-GT50W/GT500 US, Canadian ModelCDX-GT550 CDX-GT500EERemote ConnectionsConnection diagram To AMP Remote in of an optional power amplifier Diagrama de conexión Section Disassembly CD Mechanism Block SUB FL Panel AssyChassis T SUB Assy Main BoardChassis OP Assy Roller ARM AssySL Motor Assy M902 Optical PICK-UPServo Board LE Motor Assy M903Block Diagram CD Section Section DiagramsBlock Diagram Main Section DISP+3.3V Block Diagram Display SectionCircuit Boards Location WaveformsServo Board CD Play KEY BoardFMA6 IC1 IC2 IC3 IC6FB3 IC B/D Side B Semiconductor LocationCDX-GT50W/GT500/GT500EE/GT550 IC B/D IC B/D R735 FMA4 Schematic Diagram SUB Section SUB Board CN801 Schematic Diagram KEY Section Refer to page 20 for Waveforms IC1 BA5968FP-E2 Servo Board 2/2 IC Block DiagramsIC450 BA8271F-E2 Main Board 2/3 IC401 TDA7419TR Main Board 1/3 IC Pin Descriptions Cdon CHK Mecon CHKRDS on IC711 MB90487APF-G-162E1 System Control Main Board 3/3Sircs Reset NCOBuin NCOFuse Blade Type Auto Fuse 10A Main SectionExcept AEP,UK,EE CAPFL900 1-519-842-11 Vacuum Fluorescent Display Front Panel SectionPanel SV ASSY, Front GT550 Panel SV ASSY, Front GT50WCD Mechanism MG-611WA-186//Q 103 106 107 101 104 105 108108 A-1132-412-A Servo BOARD, Complete CD Mechanism MG-611WA-186//Q 155 156 157 154 153152 151 202 207 209 208 210 206203 211 204 205 CD Mechanism MG-611WA-186//Q 254 255 252 258 256 251253 257 KEY SWITCH, Tactile with LED Sens SwitchSWITCH, Tactile with LED OFF SWITCH, Tactile with LED DsplSWITCH, Tactile SWITCH, Tactile DSOSWITCH, Tactile EQ3 SWITCH, Tactile 3/REPElect MainAEP,UK PIN, Connector 16PPLUG, Connector 3P PLUG, Connector BUS ControlDiode UDZW-TE17-9.1B Diode BAT54CLT1GDiode UDZW-TE17-5.6B Diode UDZW-TE17-6.2BDescription Remark R204 216-825-11 Vibrator SWITCH, Tactile ResetAEP,UK,E,CH,MX TransformerSensor Servo Optical PICK-UP KSS1000E/K1RP Short Chip Switch SW1Servo SUB Miscellaneous301 302 303 304 305 307 306 308 309 310 Memo Revision History