Schematic Diagram -Main Section (4/4) - Sony CDX-M730 Service Manual

4-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 49 for IC Block Diagrams.
(Page 36)
R893
R885
R886
R887
C825
R884 D830
R890
R891
C824
IC803
IC306
(Page
38)
C336
IC B/D C341
C342
IC307
R318 R338
Q302
Q303
Q304
R334
R337 R336
C338
D304 C339 R335
C303
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
• Refer to page 30 for Waveforms.
(Page 37)
C405 C413
C353
R373
C379
R888
R889
R386
X803
R375
C370
JR305
D301
R333
R364
R387
R376
R332
R388
R377
D303 R385
R384
C371
C334 C335
R381
R339 C337
C377
IC308
R931
Q921
R353
C378
IC301
R378
C375
X351
C373
R834
R835
R366
C363
C380
IC B/D
IC303
D804
D913
39 39
M601
CNP902
D832
R716
D827
R352
R371
R372
R866
D831
R847
R846
D845
R843
R844
R812
C376
R845
R833
R561
CDX-M730
SW1001
SW1002
(Page 41)
CNP805
CNP804
(Page 43)