Schematic Diagram -Main Section (1/4) - Sony CDX-GT170S Service Manual

CDX-GT170/GT170S/GT270/GT270S
5-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) —
TU1
J1
C5
C13
C12
C4
R5 R4
R1
C6
Q1
D1
CDX-GT170/GT170S/GT270/GT270S
• Refer to page 26 for IC Block Diagrams.
C404
C405
C406
C7
FB1
C407
C8 R8
R9
L1
20
C431
C412
IC401
C401
C413
C451
C441
R413 R412
C461
R414
C481
R401
IC B/D
C471
(Page 22)
20
J330
C464 C454
R431
Q431
R432
Q451
R452
R451
R441
Q441
R442
Q461
R462
R461
R481
Q481
R482
Q471
R472
R471
(Page 23)
(Page 21)