Hlr2 Board Schematic Diagram - Sony KDL-32EX421 Service Manual

HLR2 BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
D
—
E
R136 R137
1 . 5 k 100
—
JL100 R102 R103 JL102
JL101
820 1 . 8 k
1% 1%
F
—
D100 D101
G LNJ337W830S0
LNJ437W840S0
—
H
—
Q100
RT3N11M-TP-1
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
6 | 7 | 8 | 9 | 10 | 11 |
100
R138
1%
JL103 R111 R112 JL104
820 2 . 2 k
1%
D104
D103
LNJ337W830S0 LNJ837W830S0
Q102
RT3N11M-TP-1
S i r c s
12 | 13 | 14 | 15 | 16 | 17
6 5 4
GC2 GC1 NC
R116
C102 47
R115
IOUTGND VCC
10
100
2012
1 2 3
*R120
1 . 5 k
Optical Sensor
| 18 | 19 | 20 | 21 | 22 | 23
*R126
33k
*R128
*R124
1k
10k
*C107
*Q103
1
HLR2
IR/LED/SENSOR
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
| 24 | 25 | 26 | 27 |
JL105
1 STBY+3.3V
2 GND
3 LED_REC
4 LED_STBY
5 LED_TIMER
6 LED_POWER
7 LED_PIC_MUTE
8 DEVICE_SDA/GND
9 DEVICE_SCL/LED_BDR
10 OPT_SENS
11 VD+3.3V
12 SIRCS
CN100
12P
A-1792-877-A <AZ2f> HLR2-P1
28