Sony CDX-M730 Service Manual page 75

3. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 2 for IC Block Diagram.
(Page 6)
Q914
R949
R948
C929
C927
R939
(Page 8)
R103
C101
R101
Q101
Q102
R102
C102
R104
R203
C201
R201
Q201
Q202
R202
C202
R204
D403
D413
Q401
R442
Q410
Q402
R441 D402
C428 C429
C407 C406
D912
Q913 IC905
JR914
D914 D905
Q915
C901
C902 C928
D920
Q906
Q908
Q930 L902 Q925
R911
R909
R958
R908
R938 R957 C960
Q912
R950 R910
C913
Q907 R940
R912
R960 C912
Q929
D901 C436
JR812
C431 JR811
IC903
R105
D405
C103
D406
R106
D407
C104
CNP903
D408
R205
D409
C203
D410
R206
D411
C204
D412
R935
R440
R456
Q923
R924
C440
R926
C438 R927 R925
C437
R928
R930
Q918
D903
R932 D918
R918
C907
R933 R934
C910
R944 R943
Q911
R945
D930
Q919
L904 R904
R937
L903
R905
R954
R947
R907
R953
R955 R920
C961
Q905
R946 C916
C914
Q924 R906
C924 R961
JR901
JR902 JR904
(Page 9)
7 7
R448 PJ402
C465
Q403
R449
PJ401
C462
R447
R465
R446
C461
C409
C206
C205
C106
C105
CNP901
CNP904
C920 R921
R923
D909
D915 Q902
F901
R922
C903 R929
L901
D919 D906
TH802
IC B/D
R902
TH803
IC901
Q904
R914 R913
Q903
JR906
C905 C904
JR905
Q917 Q901
R901
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
( ) : AM/MW/LW
< > : CD PLAY
CDX-M730