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Schematic Diagram Of Ds Board - Sony KP-FX432M31 Service Manual

Ax-1 chassis, crt projection tv.
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(8) Schematic Diagram of DS Board

3
1
2
A
CN9401
11P
WHT
:S-MICRO
TO D(1/3)BOARD
-17VB
11
DY(RED)
CN5015
DS-GND
10
B
+17VB
9
GND
8
V DEF
0.1
V_PULSE
7
MAIN
GND
6
0.6
(V)
H_PLS
5
V RET
1.1
HC_PARA
4
H OUT
4.2
V-SHIFT
3
V OUT
-0.1
DF_DRV
2
SUB
DF_PARA
1
V RET
1.2
TO D(3/3)BOARD
H RET
CN5016
C
H OUT
CN9400
40P
B TO B
MAIN
TO AD BOARD
(H)
CN9601
H RET
GND
1
-17VB
2
TO D(1/3)BOARD
GND
3
CN5010
+17VB
4
GND
5
4.2
/REGI MUTE
6
TO D(1/3)BOARD
GND
7
4
D
DY(GREEN)
CN5014
0
BV
8
0.4
BH
9
5
GND
10
V DEF
0
GV
11
0
MAIN
GH
12
(V)
GND
13
V RET
0
RV
14
H OUT
-0.2
RH
15
V OUT
GND
16
SUB
0.1
V_PULSE
17
V RET
E
GND
18
H RET
0.6
H_PLS
19
H OUT
1.1
HC_PARA
20
4.2
MAIN
V_SHIFT
21
-0.1
(H)
DF_DRV
22
H RET
1.2
DF_PARA
23
4.9
+5V
24
TO D(1/3)BOARD
GND
25
CN5011
4.8
/BINT
26
GND
27
1.8
PSCL
28
F
2.1
TO D(1/3)BOARD
PSDA
29
DY(BLUE)
CN5013
4.3
SCLK
30
4.1
SDAT
31
GND
32
V DEF
1.5
H_SHIFT
33
MAIN
GND
34
1.1
(V)
RE_YS/YM
35
V RET
0.7
RE_B
36
H OUT
0.7
RE_G
37
V OUT
GND
38
SUB
0.7
G
RE_R
39
V RET
R9400
GND
40
H RET
1/10W
:CHIP
H OUT
CN9403
MAIN
12P WHT :S-MICRO
(H)
TO MG(1/3)BOARD
H RET
CN0007
GND
1
0.7
REGI_R
TO D(1/3)BOARD
2
CN5009
GND
3
0.7
REGI_G
4
H
GND
5
REGI_B
6
GND
7
1.1
REGI_YS/YM
8
1.5
H SHIFT
9
GND
10
4.1
PF SDAT
11
PF SCLK
12
CN9409
I
3P WHT :S-MICRO
GND
1
+5V
2
NC
3
4.8
/BINT
4
GND
3
1.8
PSCL
2
PSDA
1
CN9404
4P
J
WHT
:S-MICRO
TO A
4
5
6
-17V
+17V
1
C9426
C9427
100
100
2
25V
25V
3
R9404
100
-17V
1/10W
:CHIP
+17V
R9410
100
1/10W
:CHIP
R9407
100
1/10W
:RN-CP
BV
R9408
100
1/10W
:RN-CP
BH
GH
R9409
100
1/10W
:RN-CP
R9411
4.7k
1/10W
:RN-CP
+5V
CH:1608
R9402
100
1/10W
:CHIP
R9401
100
1/10W
:CHIP
100 1/10W :RN-CP
GV
100
R9413
100 1/10W :RN-CP
RV
R9414
100 1/10W :RN-CP
R9405
RH
100
1/10W
:CHIP
R9403
100
1/10W
:CHIP
+17VB
-17VB
C9400
#
B:1608
C9428
100
25V
7
8
9
CN9408
#
WHT
:S-MICRO
GH
BH
BV
GND
EX
Pre
Pre
MUTE
MUTE
-Vcc +Vcc
-Vcc
+Vcc
-Vcc
-Vcc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
L9400
47µH
:LAV35
L9401
C9417
C9415
47µH
220
220
:LAV35
35V
35V
D9407
PS9402
R9439
#
1SS133T-77
3.15A
:RN-CP
C9404 C9407
PS9400
100
100
3.15A
D9409
MTZJ-T-77-10B
D9404
#
R9448
4.7k 1/10W :RN-CP
D9405
#
D9400 D9401
R9423
R9433
#
#
#
4.7k
C9423
1/10W
100p CH:1608
R9424
:RN-CP
4.7k
C9418
1/10W
:RN-CP
100p CH:1608
C9411
100p CH:1608
R9419
R9437
R9440
R9442
R9446
R9451
R9454
C9401
R9415
R9427
R9430
R9434
4.7k
100p
4.7k
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
1/10W
1/10W
C9408
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
:RN-CP
1/2W
:RN-CP
C9403
100p
:RN
:RN
:RN
:RN
:RN
:RN
:RN
:RN
100p
CH:1608
CH:1608
RH
RV
GND
EX
Pre
Pre
MUTE
MUTE
-Vcc +Vcc
-Vcc
+Vcc
-Vcc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L9402
47µH
:LAV35
R9417
100
C9420
L9403
C9416
1/10W
220
47µH
220
:CHIP
D9406
:LAV35
35V
35V
D9408
#
R9444
#
R9426
#
#
PS9403
C9409
C9410
3.15A
100
100
R9412
D9402
#
PS9401
D9403
3.15A
#
4.7k 1/10W :RN-CP
R9435
C9425
4.7k 1/10W :RN-CP
100p CH:1608
C9419
R9425
100p CH:1608
4.7k 1/10W :RN-CP
C9413
100p CH:1608
C9402
C9405
R9420
R9428
R9432
R9436
R9438
R9441
R9443
R9447
R9452
R9455
100p
100p
4.7k
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
CH:1608
CH:1608
1/10W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
1/2W
:RN-CP
R9418
R9416
C9406
:RN
:RN
:RN
:RN
:RN
:RN
:RN
:RN
4.7k
4.7k
100p
1/10W
1/10W
CH:1608
:RN-CP
:RN-CP
– 109 –
10
11
12
CN9407
CN9405
CN9406
4P
4P
4P
WHT
WHT
WHT
:S-MICRO
:S-MICRO
:S-MICRO
TO DY(R)
TO DY(G)
6
7
R9473
120
R9471
R9466
120
120
R9472
R9474
R9467
120
120
120
IC9400
STK392-560
CONV.OUT 1
18
L9404
47µH
:LHL08
-17VB
+17VB
L9405
R9450
47µH
47k
:LHL08
1/10W
:RN-CP
PS9404
3.15A
R9458
R9460
R9462
R9464
R9468
4.7
4.7
4.7
4.7
4.7
1/2W
1/2W
1/2W
1/2W
1/2W
:RN
:RN
:RN
:RN
:RN
R9456
4.7
4.7
1/2W
:RN
:RN
GV
IC9401
STK392-560
-Vcc
CONV.OUT 2
16
17
18
L9406
47µH
:LHL08
-17VB
+17VB
L9407
47µH
:LHL08
PS9405
3.15A
R9469
#
D9410
#
D9411
#
R9453
R9459
R9461
R9463
R9465
R9470
4.7
4.7
4.7
4.7
4.7
1/2W
1/2W
1/2W
1/2W
1/2W
:RN
:RN
:RN
:RN
:RN
R9457
4.7
4.7
1/2W
:RN
:RN
+17V
-17V
DS
(H/V CONV.OUT)
KP-FX432M31/FX432M91/FX532M91
RM-998
RM-998
RM-998
15
13
14
CN9410
#
1
GND
2
GND
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GND
20
GND
B-SS997<CH.>-DS.

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