Sony CDX-GT50W, CDX-GT500EE, CDX-GT550 service manual LE Motor Assy M903, Servo Board

Page 16

CDX-GT50W/GT500/GT500EE/GT550

2-9. LE MOTOR ASSY (M903)

0 gear (LE) assy

8 screw

(+M 1.7 2.5)

 

 

9 bearing (LEB-N)

 

qa screw

qf two toothed lock screws

(+M 1.7 2.5)

(+M 1.4 )

 

bracket (LEM-N)

 

 

qs screw

 

qg LE motor assy

(+M 1.7 2.5)

qd

(M903)

 

 

6 screw

(+P 1.7 2.2)

7 leaf spring (LE)

2washer

3gear (LE1) lever (D)

4

1Remove the two solderings.

5

slider (R)

2-10. SERVO BOARD

1 Remove the eight solderings.

6 SERVO board

2 Remove the three solderings.

4 screw

5 claw

3 optical pick-up (16 core) (CN1)

16

Image 16
Contents Specifications Ver .0 2005Service Notes CDX-GT50W/GT500/GT500EE/GT550Unleaded Solder Lead Free MarkTable of Contents General DisassemblyDiagrams Exploded ViewsCDX-GT50W/GT500 US, Canadian Model CDX-GT500 AEP, UK ModelCDX-GT500EE CDX-GT550Connections RemoteConnection diagram To AMP Remote in of an optional power amplifier Diagrama de conexión Section Disassembly SUB FL Panel Assy CD Mechanism BlockMain Board Chassis T SUB AssyRoller ARM Assy Chassis OP AssyOptical PICK-UP SL Motor Assy M902LE Motor Assy M903 Servo BoardSection Diagrams Block Diagram CD SectionBlock Diagram Main Section Block Diagram Display Section DISP+3.3VWaveforms Servo Board CD PlayKEY Board Circuit Boards LocationIC1 IC2 IC3 IC6 FMA6FB3 IC B/D Semiconductor Location Side BCDX-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 IC Block Diagrams IC1 BA5968FP-E2 Servo Board 2/2IC450 BA8271F-E2 Main Board 2/3 IC401 TDA7419TR Main Board 1/3 IC Pin Descriptions Mecon CHK Cdon CHKIC711 MB90487APF-G-162E1 System Control Main Board 3/3 RDS onReset NCO BuinNCO SircsMain Section Except AEP,UK,EECAP Fuse Blade Type Auto Fuse 10AFront Panel Section Panel SV ASSY, Front GT550Panel SV ASSY, Front GT50W FL900 1-519-842-11 Vacuum Fluorescent Display103 106 107 101 104 105 108 CD Mechanism MG-611WA-186//Q108 A-1132-412-A Servo BOARD, Complete 153 CD Mechanism MG-611WA-186//Q 155 156 157 154152 151 206 202 207 209 208 210203 211 204 205 CD Mechanism MG-611WA-186//Q 254 255 252 258 256 251253 257 KEY Switch SWITCH, Tactile with LED OFFSWITCH, Tactile with LED Dspl SWITCH, Tactile with LED SensSWITCH, Tactile DSO SWITCH, Tactile EQ3SWITCH, Tactile 3/REP SWITCH, TactileMain ElectPIN, Connector 16P PLUG, Connector 3PPLUG, Connector BUS Control AEP,UKDiode BAT54CLT1G Diode UDZW-TE17-5.6BDiode UDZW-TE17-6.2B Diode UDZW-TE17-9.1BDescription Remark R204 216-825-11 SWITCH, Tactile Reset AEP,UK,E,CH,MXTransformer VibratorSensor Servo Short Chip Switch SW1 Servo SUBMiscellaneous Optical PICK-UP KSS1000E/K1RP301 302 303 304 305 307 306 308 309 310 Memo Revision History