Schematic Diagram -Main Section (2/3) - Sony CDX-HR70MS Service Manual

5-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) —
R471
C471
(Page 20)
L400
CDX-HR70MS/HR70MW/HS70MS/HS70MW
• Refer to page 18 for Waveform.
• Refer to page 26 for IC Block Diagrams.
J451
C423 C442 C422 C452 C432
C443
C426
C446
R442 R422 R452 R432
R472 R462 JC303
Q440 Q420 Q450 Q430
Q470 Q460
JC490
JC430
JC491
R461 R441 R421 JC420
R451 R431
C461 C441 C421 C431
C451
R484
C454 R433
JC400 R450
R430
R460
C434 R470
R420
R440
JC522 L401
JC599
R454
C485
R453
C484
C487
(Page 22)
CN410
C413 C414
FB132
R418 R416
FB133 FB131
R357 R358
R419 R417 JC998
C14
IC B/D
IC401
C481
R361
R482
R483
C483
C482
R481
R480
C480
C365 R355
C366
C367
C364 R356
C363
C328
C327
C331 C321
C330 C300
21 21
CDX-HR70MS/HR70MW/HS70MS/HS70MW
J1
TU1
JC1
R4
C302 C326
R5 C12
C4
R8
C1
Q1
R1
R2
R3
IC B/D
R55 C50
C51
Q50
C52
C61
JW149
C53
C60
R54
R57
R53
R52
C49
R58
C48 C54 C55
JC7
R542
C9
C8
R6 R7
C3 R12 R13
JC3
C13
JC32 L1
C2 C5
R9
C7
L5
Q3
R10
L4
IC50
C58
C62
R14 JC9
C63
L2
L3 C64
R11
C57
C56
X50