Hm4 Board Schematic Diagram - Sony KDL-26M4000 Service Manual

HM4 BOARD SCHEMATIC DIAGRAM

1 | 2 | 3
A
—
B
5%
RN-CP
1/10W
R303
680
330
—
R329
1/10W
RN-CP
5%
SML-512UW
D321
G
C
Q303
Q321
RT1N141M-TP-1
RT1N141M-TP-1
—
D
TIMER [RED&GREEN]
STBY [RED]
—
F a i l u r e [ R E D b l i n k ]
PICT OFF (GREEN)
E
LED
—
F
HM4
LED/IR
—
G
—
H
—
I
—
KDL-26M4000/32M4000/37M4000/40M4000
| 4 | 5 | 6 |
R304
680
1/10W
RN-CP
5%
R305
R
330
D305
1/10W
CL-165HR/SYG-D-T
RN-CP
5%
D308
SML-310MTT86
Q304
RT1N141M-TP-1
Q305
RT1N141M-TP-1
5%
RN-CP
1/10W
470
R401
POWER [GREEN]
1608
B
50V
220p
C401
IR
7 | 8 | 9 |
R330
1k
1/10W
RN-CP
5%
Q322
RT1N141M-TP-1
R402
47
2012 1/10W
X6S
RN-CP
6.3V 5%
10
C402
R321
33k
1/10W
RN-CP
D401
Q320
XX
ISA1602AM1TP-1EF
R322
1k
1/10W
RN-CP
MM3Z5V6ST1
D322
Optical Sensor
10 | 11 | 12 | 13
4 3
1 2
C322 C323
0 . 1
47
16V
6.3V
B
1608
R323
10k
1/10W
RN-CP
R328
R325
C320
1 . 5 k
0
1
1/10W
10V
RN-CP
CHIP
X7R
1608
R326
150k
1/10W
RN-CP
A-1508-512-A <MA2> HM4
KDL-26M4000/32M4000/37M4000/40M4000
| 14 |
1 GND
2 STBY3.3V
3 STBY_LED
4 TMR_GREEN
5 TMR_RED
6 BL_IN
7 VD3.3V
8 SIRCS
CN301
8P
80