Lcd Backlight Schematic Diagram - Panasonic NV-GS24EG Service Manual

12.3. LCD BACKLIGHT SCHEMATIC DIAGRAM

LCD BACKLIGHT SCHEMATIC DIAGRAM
(TO LCD SW)
LCD_STV1
LCD_U/D
LCD_CPV
LCD_OEV
C
LCD_STV2
LCD_COM
LCD_STH2
LCD_R
LCD_G
LCD_B
LCD_R/L
LCD_CLK3
LCD_CLK2
LCD_CLK1
LCD_Q2H
LCD_OEH
LCD_STH1
LCD+3V
LCD+12V
LCD-15V
LCD+5V
LCD_BL+5V
LCD_BL+5V
A_GND
A_GND
BL_CONT
B
A
FP8101
26
25
24
23
22
21
20
R8102 0
19
R8106 0
18
R8103 0
17
16
R8104 0
15
R8105 0
14
R8101 0
13
12
11
10
L8101 10U
9
L8102
10U
8
L8103
10U
7
6
5
4
3
2
1
R8107
0
D8101
TP8105 HEW1142LS
BACKLIGHT
1
TP8106
D8103 D8105
HEW1142LS HEW1142LS
BACKLIGHT BACKLIGHT
D8102 D8104
PT PT
Q8101 Q8102
2SD1819ARL 2SD1819ARL
(LED DRIVE) (LED DRIVE) (LED DRIVE)
R8108
R8109
R8110
47[D]
47[D]
47[D]
2
TP8103
L8104
10U
D8107
HEW1142LS
BACKLIGHT
D8108
PT
D8106
PT
Q8103 Q8104
2SD1819ARL 2SD1819ARL
(LED DRIVE)
R8111
47[D]
R8121
PT
3
NOTE: For placing a purchase
be sure to use the par
Do not use the part nu
NOTE:
ALL INDIVIDUAL PARTS
ON LCD BACKLIGHT P.C
WHEN SERVICING THE
INSTEAD OF INDIVIDUA
REC VIDEO SIGNAL
TP8104
C8104
TP8102
2R2
TP8101 C8111
PT
R
1
R8112
10K
R8114
100K[D]
R8113
10K
R8115
12K[D]
R8126
PT
Q8107
PT
(DRIVE)
R8122
PT
PT
R8123
77