Service manual

-6V5V_PANEL
9V_PANEL-6V
-6V5V_PANEL
9V_PANEL-6V
-6V5V_PANEL
-6V 5V_PANEL
3VAA
V9P0
V5P0 -6V
12V_SYS
9V_PANEL
5V_PANEL
3VAA
V5P0
V9P0
RFRCOM 26
GFRCOM 26
BFRCOM 26
GLCCOM 26
RLCCOM26
BLCCOM26
VDRLR 26
VDRLG 26
VDRLB 26
RVCOMC26
GVCOMC26
BVCOMC26
GVCOMH26
RVCOMH26
BVCOMH26
9V_CTRL17
5V_CTRL17
-6V_CTRL 17
36mA
C507 2.2uFC507 2.2uF
C131 4.7uFC131 4.7uF
R39
3K3
R39
3K3
C81 4.7uFC81 4.7uF
R416
10K
R416
10K
C505
1uF
C505
1uF
C501
2.2uF
C501
2.2uF
R36
32.4K_1%
R36
32.4K_1%
L3
10uH
L3
10uH
C504 2.2uFC504 2.2uF C491 2.2uFC491 2.2uF
C502
1uF
C502
1uF
OUT 1
1
IN-1
2
IN+1
3
V-
4
IN+2
5
IN-2
6
OUT 2
7
V+
8
U28
AD826
U28
AD826
B
E C
Q12
MMBT3904
Q12
MMBT3904
C522
2.2uF
C522
2.2uF
C492 1uFC 492 1uF
C500 4.7uFC500 4.7uF
R414 5.1KR414 5.1K
C123 0.1uFC123 0.1uF
C101 4.7uFC101 4.7uF
OUT 1
1
IN-1
2
IN+1
3
V-
4
IN+2
5
IN-2
6
OUT 2
7
V+
8
U18
AD826
U18
AD826
R384
10K
R384
10K
C88
0.1uF
C88
0.1uF
TP81TP81
+
C89
47uF/25V
+
C89
47uF/25V
L5
10uH
L5
10uH
C72 0.1uFC72 0.1uF
C119 0.1uFC119 0.1uF
R369
4K7
R369
4K7
TP82TP82
C489
2.2uF
C489
2.2uF
C523
1uF
C523
1uF
R353
5.1K
R353
5.1K
C483
0.1uF
C483
0.1uF
C104 2.2uFC104 2.2uF
R322 0RR322 0R
R349
5.1K
R349
5.1K
TP61TP61
R437
10K
R437
10K
C106 0.1uFC106 0.1uF
R348
5.1K
R348
5.1K
C67 470PC67 470P
R438
5.1K
R438
5.1K
C102 0.1uFC102 0.1uF
C82 0.1uFC82 0.1uF
C482 470PC482 470P
C118 4.7uFC118 4.7uF
TP53TP53
Y1
1
Y0
2
Z1
3
Z
4
Z0
5
INH
6
VEE
7
VSS
8
C
9
B
10
A
11
X1
13
X
14
Y
15
VDD
16
X0
12
U22
CD74HCT4053
U22
CD74HCT4053
R355
5.1K
R355
5.1K
C31 4.7uFC31 4.7uF
C83
0.1uF
C83
0.1uF
TP856TP856
AC
D6
1SS355
D6
1SS355
R345 0RR345 0R
NFB
3
VIN
5
SW
1
GND
2
SH DN
4
U9
LT1931A
U9
LT1931A
C503 2.2uFC503 2.2uF
R350
1.65K/1%
R350
1.65K/1%
C506
1uF
C506
1uF
R367
NC/10K
R367
NC/10K
C140 0.1uFC140 0.1uF
R41 5.1KR41 5.1K
OUT 1
1
IN-1
2
IN+1
3
V+
4
IN+2
5
IN-2
6
OUT 2
7
OUT 3
8
OUT 4
14
IN-4
13
IN+4
12
V-
11
IN+3
10
IN-3
9
U29
LM324APW R
U29
LM324APW R
R351
1K
R351
1K
TP88TP88
R328 0RR328 0R
C524 2.2uFC524 2.2uF
+
C90
47uF/25V
+
C90
47uF/25V
C103 4.7uFC103 4.7uF
OUT 1
1
IN-1
2
IN+1
3
V+
4
IN+2
5
IN-2
6
OUT 2
7
OUT 3
8
OUT 4
14
IN-4
13
IN+4
12
V-
11
IN+3
10
IN-3
9
U20
LM324APW R
U20
LM324APW R
C525 470PC525 470P
C129 0.1uFC129 0.1uF
R352
4.75K/1%
R352
4.75K/1%
TP110TP110
R413
5.1K
R413
5.1K
C112 4.7uFC112 4.7uF
R440
5.1K
R440
5.1K
C481
0.1uF
C481
0.1uF
C59
0.1uF
C59
0.1uF
R40
1K
R40
1K
C91
0.1uF
C91
0.1uF
R381
10K
R381
10K
VI
I
VO
O
ADJ
A
TAB
4
U13
LM317K/T O252
U13
LM317K/T O252
C117 0.1uFC117 0.1uF
R439 5.1KR439 5.1K
TP109TP109
C85
0.1uF
C85
0.1uF
TP868TP868
C124 4.7uFC124 4.7uF
C144 4.7uFC144 4.7uF
+
C63
NC/47uF/25V
+
C63
NC/47uF/25V
R354
5.1K
R354
5.1K
C100 0.1uFC100 0.1uF
R37
9.1K_1%
R37
9.1K_1%
+
C37
47uF/6.3V
+
C37
47uF/6.3V
R386
10K
R386
10K
C139 4.7uFC139 4.7uF
VI
I
VO
O
ADJ
A
TAB
4
U14
LM317K/T O252
U14
LM317K/T O252
C47 0.1uFC47 0.1uF
C58
0.1uF
C58
0.1uF
R387
5.1K
R387
5.1K
R356 5.1KR356 5.1K
C84
10uF/25V
C84
10uF/25V
TP855TP855
R361
NC/10K
R361
NC/10K
R412
5.1K
R412
5.1K
R47
2.37K/1%
R47
2.37K/1%
B
E C
Q11
MMBT3904
Q11
MMBT3904
R368
1K
R368
1K
TP867TP867
TP48TP48
TP107TP107
C
B
E
Q1
2SB1188
Q1
2SB1188
C120 4.7uFC120 4.7uF
C498 0.1uFC498 0.1uF
R45
390R/1%
R45
390R/1%
R363 5.1KR363 5.1K
C73 4.7uFC73 4.7uF
C52 4.7uFC52 4.7uF
C143 0.1uFC143 0.1uF
R380
5.1K
R380
5.1K
R385
10K
R385
10K
C490
1uF
C490
1uF
+
C62
NC/47uF/25V
+
C62
NC/47uF/25V
R358
4K7
R358
4K7
C86
10uF/25V
C86
10uF/25V
R365
5.1K
R365
5.1K
C51 1uFC 51 1uF
TP69TP69
C
B
E
Q2
2SB1188
Q2
2SB1188
R364 5.1KR364 5.1K
OUT 1
1
IN-1
2
IN+1
3
V+
4
IN+2
5
IN-2
6
OUT 2
7
OUT 3
8
OUT 4
14
IN-4
13
IN+4
12
V-
11
IN+3
10
IN-3
9
U21
LM324APW R
U21
LM324APW R
Model
Title
Date Rev:
ViewSonic Corporation
LCD_PANEL_OP
92
ViewSonic Corporation Confidential - Do Not Copy PRO8100-1