Sony CDX-M630 Service Manual page 71

5. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 2 for IC Block Diagrams.
(Page 6)
IC306
IC B/D
(Page 8)
C336
C341
IC307
R318 R338
Q302
Q303
Q304
R334
R337 R336
C338
C339 R335
C303
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
• Refer to page 2 for Waveform.
(Page 7)
C405 C413
C353
R373
C379
R892
R375
C370
JR305
D301
R333 R364
R376
R332
R377
D303 R385
R384
C371
C342 C334 C335
R381
R339 C337
C377
IC308
R931
Q921
R353
C378
IC301
R378
C375
C301
X351
C373
R834
R835
R366
C363
C380
IC B/D
IC303
D804
D913
9 9
M601
CNP902
D832
R716
R879
D827
R352
R371
R372
R866
D831
R858
R847
R846
R843
D845
R844
R812
D846
C376
R845
R833
CDX-M630
SW900
((Page 41))
CNP805
CNP802
((Page 43))