H3 Board; H4 Board; S Board - Sony KP-43T100 Service Manual

H3 BOARD SCHEMATIC DIAGRAM
1 | 2 | 3
CN9301
11P D9305
C9304
WHT-L RD10EST1
22
:S-MICRO PROT
25V
A
FR R OUT 1
D9306
C9305
GND 2 RD10EST1
22
PROT 25V
FR L OUT
3
GND 4
—
FR V OUT 5
D9304
GND R9301
6 RD10EST1
4.7k
PROT
FR Y OUT
7
GND 8
FRONT SW
9 D9303
C9303
RD10EST1
22
B FR C OUT
10
PROT 25V
GND 11
D9302
TO A:CN1702 C9302
RD10EST1
22
PROT 25V
—
C9301
D9301
22
RD10EST1
25V
PROT
C
H4 BOARD SCHEMATIC DIAGRAM
1 | 2 |
D1293
MTZJ-5.6
D1291 PROT
STBY 5V
GP1U28Y 1
A
C1291
IR SENS0R
10 2 SIRCS
16V
GND 3 E
R1291
JW
OUT CN1291
5.0MM
3P
VCC
WHT-L
:S-MICRO
D1292
—
MTZJ-5.6 TO A:CN002
PROT
(IN/OUT SELECT)
RA3A-951-H4
B
S BOARD SCHEMATIC DIAGRAM
1 | 2
CN3001
3P
WHT
D3001 :S-MICRO
MTZJ-T-77-5.6
S3001
TO A:CN802
A
1 SENSOR
NC
2
E
3
SENSOR
—
RA3A-951-S
H3
| 4 |
[VIDEO 2 INPUT] [COMPONENT SIDE]
1
R9305
75
J9301
1/16W 1-689-161-11
3P
:CHIP
R9306
75
1/16W A
4 3
:CHIP
2 1
D9301
C9302
—
V
R9304
75
1/16W
:CHIP
L
R9303
C9303
B
470k
1/16W
:CHIP D9303
R
R9302
470k
1/16W
VIDEO2
:CHIP
—
RA3A-951-H3
C
J9301
—
VIDEO2 INPUT
H4
[IN/OUT SELECT] [COMPONENT SIDE]
1 | 2 | 3
A
S
[SENSOR] [COMPONENT SIDE]
1 |
D3002
S3002
CN3001
A + -
— 55 —
H3
[ VIDEO 2 INPUT] [CONDUCTOR SIDE]
| 2
1 |
A
FR R OUT
GND
C9301
FR L OUT
GND
FR V OUT
GND
FR Y OUT
—
GND
D9302
FRONT SW
FR C OUT
GND
1
B
C9305
D9306
—
D9304
D9305
C
11
CN9301
C9304
—
H4
[IN/OUT SELECT] [CONDUCTOR SIDE]
1 | 2 |
ST 5V
CN1291
SIRCS
D1293
VO VC
A D1292
E
1-689-162-11
D1291
S
[SENSOR] [CONDUCTOR SIDE]
1 |
2 |
A
1
2
3
2 |
KP-43T100/53SV100