Sony CDX-GT550 User Manual
26
26
CDX-GT50W/GT500/GT500EE/GT550
CDX-GT50W/GT500/GT500EE/GT550
• Refer to page 20 for Waveforms.
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 33 for IC Block Diagrams.
X350
R354
R353
R352
R355
R302
R301
R300
C307
R304
C302
C305
R305
R350
R351
R359
Q300
R311
C352
R500
C500
R502
R521
R522
D510
R510
R511
C510
C203
R206
R202
R203
R200
C206
C205
R215
C211
L201
R201
R218
C202
R205
R216
R214
R217
R222
R221
R220
Q205
R229
Q204
R228
Q203
R227
Q202
R226
R225
R223
R231
R230
R233
R232
Q250
C250
R251
D252
R255
R209
R208
R207
R210
D101
R153
R262
Q251
C217
C220
C223
C229
C230
C231
C246
C256
C245
C255
C210
C209
C257
G3
C219
C201
C102
C158
C159
C174
C161
C175
C162
C167
C170
C232
C240 C236
C239 C235
C238 C234
C173
C166
C904
L901
C301
C350
L355
C644
C362
C363
C356
C353
C361
C360
C359
C358
C357
C355
C310
C309
L300
C306
C308
L302
L100
C100
CN100
D118
D117
D115
D113
D116
D110
D114
D108
R103
R100
R101
R102
C155
C154
C153
C152
C151
C150
C157
C156
D107
C103
C101
D109
C112
R520
C225
C226
C227
C228 R224
L200
C224
R246
R256
R245
C204
R204
C200
CN200
C237 C233
C304
R303
C354
R358
R357
R356
C169
C171
R152
C163
C164
C168
C160
C903
L902
C300
J300
D112
D111
J200
Q200
Q301
Q350
Q520
Q510
Q500
F901
D200
C221
Q201
D250
R308 R309
R310
FB301
R307
D300
L351
L350
R306
D100
D102
D103
D105
D104
D106
C172
TU300
IC350
IC401
R501
C165