Sony CDX-GT50W, CDX-GT500EE, CDX-GT550 service manual R735

Page 28

CDX-GT50W/GT500/GT500EE/GT550

• Refer to page 20 for Waveforms.

3-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 38 for IC Pin Description of IC711.

T620

D624

R628

R627

C626

R650

L620

C627

R634

C620

Q642

R625

R652

R629

Q621

R644

D627

D622

R621

R620

R619

R626

D620

(Page 26)

C628

C629

C621

D621

C622

R635

IC620

Q622

R654

R655 R642

R653

R643

Q623

Q643

Q620

R630

R648

C625

R622

R633

R631

R637

D625

R651

R645

R639

R638

R632

C624

C642

R623

R624

D626

R636

Q641

G1

IC710

R725

C713

	D710	S700	R727	R729	R730	R731	R733	R735
	C705	S700
		C718						R736
	C716	C717						R734
	X711					R732
X710	R718					R732
X710	R718

(Page 27)

C714

C715

R712

C710 R743

R784 R785

S710

R716					R726
	R721	R720	R719		R726	R728
R715	R722	R723	R724	R780		R781	R782
R715
	S600

IC700	IC600
IC700
C601	C605

C700

C704

R748

R738

D713

R745

R751

C720

R754

Q710

C701

C702

C703

R752

C604

C610

C611

CN610

R760

C600

C612

R768

D712

R762

R761

R610

C729

D616

R767

R612

C728

R766

R611

(Page 30)

C727

R775

R613

R765

R772

IC711

C726

R764

R618

C725

R771

R617

R763

R616

C724

R774

R615

C730

R614

R770

C721

Q601

R605

R606

R607

R769

D614

D613

R737

D610

D611

D612

R742

G2

D711

R713

C719

R753

R755

R757

R759

R747

R750

R749

R746

R711

C731

R758

CDX-GT50W/GT500/GT500EE/GT550

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Image 28

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