Button & Smps P.c.b - Panasonic SC-HC37GN Service Manual

15.6. BUTTON & SMPS P.C.B.
H H
BUTTON P.C.B. (REP4773A)
H
G
(SIDE A)
PbF 3527A 3527A
S902
(iPod OPEN / CLOSE)
R900 ...HC37
F
S901
R903
(POWER)
R904
D900
(SIDE B)
E
I
SMPS P.C.B. (REP4774C)
D 1
ZA1701*
HEATSINK
2 C1704
3
ZJ1702
W3
C
R1707
7 6 5 4 3 2 1
P1700
R1725
R1729
C
C1716
C1719
C1714
R1727
B E
Q1700 4 3
IC1701
C 1 2
C1709
B E
B
QR1700
C
E
B
Q1701
A
NOTE: " * " REF IS FOR INDICATION ONLY
1 2 3
R907
CN901
1 2 3 4 5 6 7 8 9
S903 S904 S905 S906
(iPod) (CD) (RADIO / USB) (STOP)
C1710
R1704
C1705
T1700
(MAIN TRANSFORMER) R1708
SECONDARY PRIMARY
12 1
R1717
11 2
R1701
C1713
10 3
2 1
IC1700
9
5 6 7 8
8 5 R1700 D1708
D1709
C1700
7 6
4 3 2 1
3 4
C1712
R1706
PC1701
R1702
C1715
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
4 5
R921 R914 R913 R912
S907 S911 S912 S913 S914
(PLAY / PAUSE) (REV SKIP) (FWD SKIP) (VOL-) (VOL+)
C1727
D1701
+
L1702
2 1
~
~
3 4
- Z1752
TH1701
F1
T2A 250V
6 7 8
117
PbF 3527A 3527A
X CK911
R902
S910
(D.BASS)
1 5 10 15 18
S915
CN900 (CD OPEN/CLOSE)
3 2 1
ZJ1701
C1728
P1751
K1700
AC IN
...GS/GSX/PU
110V ~ 240V
50/60Hz
220V ~ 240V ...GN
K1701
50Hz
PbF
9 10 11
SC-HC37GN/GS/GSX/PU
BUTTON / SMPS P.C.B.
12 13