Read Sony KP-FX432M90 / KP-FX532M90 Service Manual online
KP-FX432M90/FX532M90
RM-1014
(9) Schematic Diagram of HA and HB1 Boards
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
ST5V
POWER/OFF TIMER
LED DRIVE
LED DRIVE
SIRCS
B-SS997<CH.>-HA.
(SIRCS,KEY)
HA
CN0004
TO MG BOARD
AUTO REGI
MENU
ENTER
R
G
STBY5V
E
KEY1
KEY2
SIRCS
E
LED G
LED R
P_ON
KEY WAKE
TV/VIDEO
CH(+)
CH(-)
VOL(+)
VOL(-)
1
2
3
4
5
6
7
8
9
10
VCC
OUT
GND
R1001
R1002
R1000
R1003
R1004
R1005
R1006
R1007
R1008
R1009
R1010
R1011
Q1000
Q1001
CN1000
D1005
D1006
D1007
S1000
S1001
S1002
S1003
S1004 S1005
S1006
S1007
D1000
D1001
D1002
D1004
R1013
C1001
C1002
C1003
D1003
D1008
D1009
D1010
D1011
R1012
C1000
C1004
IC1000
10P
WHT-L
:S-MICRO
RB441Q
RB441Q
DTC144ESA
DTC144ESA
470
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
SPR-325MVW
330
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
6.8k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
15k
1/10W
:CHIP
:CHIP
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
UDZS-6.2B
2.2
1/4W
#
#
#
#
PROTECT
#
PROTECT
#
#
#
100
1/10W
:CHIP
:CHIP
10
16V
10
16V
RPM7140-H8
C1001
C1002
C1003
D1000
D1001
D1002
D1003
D1004
D1009
D1010
D1011
R1000
R1001
R1002
R1003
R1004
R1005
R1006
R1007
R1008
R1009
R1010
R1011
R1012
HA
[SIRCS, KEY]
— HA BOARD (CONDUCTOR SIDE)—
CN0301
TO MG(2/3)BOARD
INPUT
VIDEO4
PHONE
HEAD
R
L
AUDIO
VIDEO
S-VIDEO
TO UG(1/2)BOARD
(INPUT TERMINAL,HPJACK)
HB1
B-SS3010<CH.>-HB2
V4-SW
GND
GND
CN1501
E
HP SW
GND
GND
GND
GND
V4-C
V4-Y
V4-V
V4-L
V4-R
HP L
E
HP R
E
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
1
2
3
4
V
L
R
R1102
R1103
R1106
R1105
R1109
C1100
C1101
C1108
D1101
D1103
D1102
D1104
D1105
D1106
D1107
VD1100
CN1101
CN1100
J1100
J1101
JL1121
C1104
D1108
JL1100
JL1101
JL1102
JL1103
JL1104
JL1105
JL1106
JL1109
JL1110
JL1111
JL1112
JL1113
JL1114
JL1115
JL1116
JL1117
JL1118
JL1119
JL1120
R1110
R1104
R1107
R1100
R1101
C1102
C1103
C1105
#
#
PROTECT
0.1
:MPS
0.1
:MPS
100
0.01 25V B:CHIP
11P
WHT-L
:S-MICRO
220k 1/10W :CHIP
220k 1/10W :CHIP
4.7
1/10W
:CHIP
:CHIP
4.7
1/10W
:CHIP
:CHIP
6P
WHT-L
:S-MICRO
10
2.2k
1/10W
:CHIP
:CHIP
75
1/10W
:RN-CP
75
1/10W
:RN-CP
#
UDZSTE-1710B
MM3Z10VT1
PROTECT
MM3Z10VT1
PROTECT
MM3Z10VT1
PROTECT
MM3Z10VT1
PROTECT
68
68
2.2
10
2.2
HB1
[INPUT TERMINAL, HP JACK]
— HB1 BOARD (CONDUCTOR SIDE)—
• HA BOARD SEMICONDUCTOR LOCATION
*
-
3
-
Ref.
Q1000, Q1001
D1000-D1002,D1004
D1005-D1007
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 100)
printed circuit (see page 100)
• HB1 BOARD SEMICONDUCTOR LOCATION
*
3
Ref.
D1102-D1105, D1108
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 100)
printed circuit (see page 100)
– 141 –
– 142 –
C1108
D1102
D1103
D1104
D1105
D1106
D1107
D1108
R1102
R1103
R1104
R1105
R1106
R1107
R1110
VD1100
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