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12.6. LCD BACKLIGHT SCHEMATIC DIAGRAM (Models: PV-GS39P/PV-GS39PC/PV-GS59P/PV-GS59PC)
LCD BACKLIGHT SCHEMATIC DIAGRAM (E, F, G, H)
(TO LCD SW)
FP8101
26
(LCD_STV1)
25
(LCD_U/D)
24
(LCD_CPV)
23
LCD_BLK
22
(LCD_STV2)
21
LCD_FRP
20
(LCD_STH2)
LCD_R
19
R8106
0
18
LCD_G
R8107
0
B
17
LCD_B
R8108
0
16
(LCD_R/L)
15
LCD_P_CS
R8109
0
14
LCD_P_SD
R8102
0
13
LCD_P_SCK
R8103
0
12
(LCD_Q2H)
11
LCD_HD
10
(LCD_STH1)
9
LCD+3V
R8124
C8119
C8120
8
(LCD+12V)
PT
PT
0
7
(LCD-15V)
R8125
LCD+5V
6
0
5
LCD_BL+5V
4
LCD_BL+5V
A_GND
3
2
A_GND
1
BL_CONT
TP8105
R8101
D8101
0
HEW1142LS
A
BACKLIGHT
TP8107
1
L8101
10U
C8121
C8122
C8123
C8124
PT
PT
PT
PT
L8102
10U
TP8106
C8125
0.22[KB]
R8104
R8118
0
3300
D8103
D8105
D8107
D8109
HEW1142LS
HEW1142LS
HEW1142LS
HEW1142LS
BACKLIGHT
BACKLIGHT
BACKLIGHT
BACKLIGHT
D8102
D8104
D8106
D8108
PT
PT
PT
PT
Q8101
Q8102
Q8103
Q8104
2SD1819ARL
2SD1819ARL
2SD1819ARL
2SD1819ARL
(LED DRIVE)
(LED DRIVE)
(LED DRIVE)
(LED DRIVE)
R8105
R8110
R8111
R8112
47[D]
47[D]
47[D]
47[D]
2
NOTE: For placing a purchase order of the parts,
NOTE:
be sure to use the part number listed in the parts list.
PARTS MARKED "PT" ARE NOT USED.
Do not use the part number on this diagram.
NOTE:
ALL INDIVIDUAL PARTS EXCEPT D8101, D8103, D8105, D8107, D8109, AND D8111
ON LCD BACKLIGHT P.C.B. ARE SUPPLIED AS REPLACEMENT PARTS.
WHEN SERVICING THESE PARTS, REPLACE LCD BACKLIGHT P.C.B. INSTEAD OF
INDIVIDUAL PARTS.
REC VIDEO SIGNAL
PB VIDEO SIGNAL
FP8102
36
GCS
35
GDA
34
GCL
33
POL
R8115
0
32
VS
R8116
0
31
HS
R8117
0
30
B
29
G
28
R
27
VSS1
C8113
0.1[KB]
26
VDD1
TP8101
C8101
TP8102
TP8103
25
VDD
22/6.3V
24
VSS
23
VCIOUT
C8102
PT
22
C11N
C8103
PT
21
C11P
20
C12N
C8104
PT
C8105
10[KB]
19
C12P
18
VDDA0
R8122
0
C8106
PT
17
VDDA
16
R8123
0
VDDA1
C8107
PT
15
PDO
R8119
0
14
VCOIN
C8126
13
C21N
0.015[KB]
1[KB]
R8120
C8109
12
C21P
10M
11
C22N
C8110
1[KB]
10
C22P
D8111
9
VGL
HEW1142LS
C8111
1[KB]
BACKLIGHT
8
C31N
C8112
1[KB]
7
C31P
D8110
D8112
6
PT
PT
VGH
C8114
1[KB]
5
C41P
4
C41N
C8115
1[KB]
3
VCL
C8116
1[KB]
Q8105
Q8106
2
VCOML
2SD1819ARL
2SD1819ARL
C8117
1[KB]
(LED DRIVE)
(LED DRIVE)
1
VCOMH
C8118
1[KB]
R8113
R8114
D8114
D8116
47[D]
47[D]
PT
PT
3
109
PV-GS29P / PV-GS36P / PV-GS39P / PV-GS59P / PV-GS29PC / PV-GS39PC / PV-GS59PC
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
MARK
MODEL
PV-GS29P-S
A
PV-GS29PC-S
B
PV-GS36P-S
C
- - - - -
D
PV-GS39P-S
E
PV-GS39PC-S
F
PV-GS59P-S
G
PV-GS59PC-S
H
Not Used
PT
LCD PANEL
4
LINK TO VOLTAGE CHART
LSJB8359
LCD BACKLIGHT SCHEMATIC DIAGRAM
PV-GS39P/PV-GS39PC/PV-GS59P/PV-GS59PC
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