Schematic Diagram -Main Section (1/2) - Sony CDX-L380X Service Manual

CDX-L380X
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 26 for IC Block Diagrams.
J10
C804
C11
C15
C14
TU10
C17
C16
JC302
C301
C343
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
( ) : MW
< > : CD PLAY
• Refer to page 17 for Waveforms and page 18 for Common Note on Schematic Diagram.
Q21
C22 R22
C21
R21
R23
C31
R31
C41
R41
C63
C62
R60
C51
R56
C64
IC B/D
IC51
R57
R53 R54
C56
R52
X51
C303
(Page 20)
JC301
C302
CNP301
JW76
C305
Q331
Q332
R334
Q341
R331
R332
R333
R342
R341
Q333
C332 D332
D341
C341
C342
C331 D331
R26
C25 IC20
R27 C27
R25
D22 R29 Q22
C26
C23
C28 R28
C24
R32
R24 C29 D21 D23
JC801
C32
C42 C33
R508
R529
R530
R525
R526
R527 R528 R524
R512
R514
R515
R516
R517
22 22
C802
C406 C405
C407
C806
IC B/D
C411
C412
IC401
C401
C402
R403
C403 C404
C803
C529
R507
R471
C513
R503
R511
R510
R506
R505
R504
C505
X502
C504
X501 C503
IC501
C511
R502 C510
C502
R509
C501 R501
Q664
C512
R519
R434
R454
R444
R464
(Page 23)
R520
R521