Read Sony KP-FX43M31 / KP-FX43M61 / KP-FX43M91 / KP-FX53M31 / KP-FX53M61 / KP-FX53M91 Service Manual online
KP-FX43M31/M61/M91, FX53M31/M61/M91
RM-998
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(9) H1, H2, and H3 Boards
POWER
TO G BOARD
CN6703
B-SS893<CH.>-H1.
(POWER SW)
CN6704
TO G BOARD
AC IN
AC IN
AC OUT
AC OUT
H1
1
2
1
2
CN1701
S1700
CN1700
2P
WHT-L
2P
WHT-L
(VIDEO IN 4)
(HEAD PHONE)
R
(MONO)
L
4
B-SS893<CH.>-H3.
(AV INPUT)
CN1293
CN8301
HP GND
HP MUTE
A GND
R HP
L HP
C IN
S IN
CV IN
Y IN
L IN
R IN
PULL UP
TO A(1/2)BOARD
TO J(1/4)BOARD
H3
GND
GND
GND
V
L
R
1
2
3
4
5
6
12
34
1
2
3
4
5
6
7
8
9
C1930
C1932
D1930
J1931
J1932
J1933
L1932
L1931
CN1932
R1948
R1949
R1951
R1934
R1935
R1952
CN1934
0.01
:PT
0.01
:PT
RD9.1ES-T1B
PROTECTOR
3P
4P
10µH
:EL0606
10µH
:EL0606
6P
WHT-L
:S-MICRO
0
:1608
0
:1608
0
:1608
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
9P
WHT-L
:S-MICRO
+5V
CN1190/1195
SIRCS
LED DRV.
LED DRV.
B-SS893<CH.>-H2.
(KEY INPUT,SIRCS)
KEY2
LED R
LED G
GND
KEY WAKE
KEY1
TO A(1/2)BOARD
SIRCS
GND
GND
STBY+5V
H2
G
R
1
2
3
4
5
6
7
8
9
10
GND
VCC
OUT
CN1800
C1802
D1800
D1801
D1802
D1803
D1804
D1805
D1806
Q1800
Q1801
IC1800
S1800
S1801
S1802
S1803
S1804
S1805
S1806
S1807
C1800
C1801
R1800
R1801
R1802
R1803
R1804
R1805
R1806
R1807
R1808
R1810
R1811
R1812
R1813
R1814
R1809
R1815
R1816
D1807
D1808
470p
CH:1608
10P
WHT-L
:S-MICRO
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
SPR-325MVW
SBX3071-71
DTC144ESA
DTC144ESA
AUTO REGI
PRG+
PRG-
+
-
TV/VIDEO
ENTER
MENU
47
16V
47
16V
100
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
820
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
1.2k
1/10W
:CHIP
:CHIP
1.8k
1/10W
:CHIP
:CHIP
3.3k
1/10W
:CHIP
:CHIP
1.2k
1/10W
:CHIP
:CHIP
2.7k
1/10W
:CHIP
:CHIP
8.2k
1/10W
:CHIP
:CHIP
RB441Q
RB441Q
– 147 –
– 148 –
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