Schematic Diagram -Main Section (2/3) - Sony CDX-CA730X Service Manual

CDX-CA730X
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 32 for IC Block Diagram.
R272
R282
R172
R182
(Page21)
R462 C277 C276
R281
R429 C273 R274
Q271
R275
R276
R286
Q281
R285
R431
C283 R284
R464 C292 R291 C286
R435 C173 R174
R175
Q171
R176
R453 C185 R181 C176
R186
R185
Q181
R433
C183 R184 R448 C192 C186
R191
Q621
Q625
R629
D621
R622
Q622
D625
C623
C627
IC B/D
IC601
R626 R616
C613 C611 C610
C551 D552
R574 C615 C614
C612
Q585
R591
R589
R588 R590
(Page23)
R279
C757 C756
IC751
D721
D731
C279
C287
R289
D722
D732
R179
D723
D733
C177
C187
R189
D724
D734
R690
C755
C752
R782
D782
D781
D613
D612
D614 D611
Q571 R576
R572 R575
C573 C571 R573
R571
22 22
PJ151
C178
C278
C188
C288
R142
R143 C142
R243 C242
R242
CNP781
R787
R610 F901
C787 C785 C786
C781
C782 C783 C784
L781
Note:
• Voltage is dc with respect to ground under
no-signal (detuned) condition.
no mark : FM
( ) : AM