Hlt2 Board Schematic Diagram - Sony KDL-40NX725 Service Manual

HLT2 BOARD SCHEMATIC DIAGRAM

1 | 2 | 3
A
—
B
—
C
JL100 R102 R103 JL102
JL101
82 330
—
*D100
LNJ337W830S0
*D101
D
LNJ437W840S0
—
Q100
RT3N11M-TP-1
E
—
LED
F
—
G
—
H
—
I
—
KDL-40NX725/55NX725/60NX725
| 4 | 5 | 6 |
JL104 R114 R115 JL105
82 560
*D105
*D104
LNJ337W830S0 LNJ837W830S0
Q103
RT3N11M-TP-1
7 | 8 | 9 |
NC
6 5 4
GC2 GC1 NC
R119
C102
47
10
2012
IOUTGND VCC
1 2 3
R118
100
*R123
1 . 5 k
1/16W
C101
CHIP
220p 5%
1005
Optical Sensor
S i r c s
10 | 11 | 12 | 13
*R129
33k
*R131
*R127
1k
10k
*C107
180k
*Q104
*R126 1
X6S
6.3V
1005
HLT2
IR/LED/OPTICAL SENSOR
KDL-40NX725/55NX725/60NX725
| 14 | 15 |
JL106
1 STBY+3.3V
2 GND
3 LED_REC
4 LED_STBY
5 LED_TIMER
6 LED_POWER
7 LED_PIC_MUTE
8 OPT_SENS
9 VD+3.3V
10 SIRCS
11 DEVICE_SDA
12 DEVICE_SCL
CN100
12P
A-1792-918-A <AZ2F> HLT2-P1
38