ViewSonic VS11856 Pro8100-1 Service Manual page 95

12V_SYS
V9P0
TP53 TP53 TP88 TP88
U14 U14
LM317K/TO252 LM317K/TO252
I O
VI VO
4
TAB
C86 C86 R45 R45 C63 C63
C85 C85 390R/1% 390R/1% + + C59 C59
0.1uF 0.1uF 0.1uF 0.1uF
10uF/25V 10uF/25V TP107 TP107
NC/47uF/25V NC/47uF/25V
R47 R47
2.37K/1% 2.37K/1%
R369 R369
4K7 4K7 TP868 TP868
B
17 9V_CTRL
3VAA
R367 R367
NC/10K NC/10K C483 C483
0.1uF 0.1uF
V9P0
V5P0
TP82 TP82
U13 U13
LM317K/TO252 LM317K/TO252
I O
VI VO
4
TAB
C84 C84 R350 R350 C62 C62
C83 C83 1.65K/1% 1.65K/1% + + C58 C58
0.1uF 0.1uF 0.1uF 0.1uF
10uF/25V 10uF/25V
R352 R352
NC/47uF/25V NC/47uF/25V
4.75K/1% 4.75K/1%
R358 R358
4K7 4K7 TP856 TP856
B
17 5V_CTRL
3VAA
R361 R361
NC/10K NC/10K C481 C481
0.1uF 0.1uF
V5P0 -6V
L3 L3
C51 C51 1uF 1uF 10uH 10uH
L5 L5 D6 D6
TP81 TP81 10uH 10uH 1SS355 1SS355
C31 C31 4.7uF 4.7uF
U9 U9
1 C52 C52 4.7uF 4.7uF
SW
5
VIN
2 TP69 TP69
GND
4
SHDN
TP61 TP61
3
NFB
R39 R39 C37 C37
R40 R40 3K3 3K3 47uF/6.3V 47uF/6.3V
LT1931A LT1931A
1K 1K
C47 C47 0.1uF 0.1uF
-6V_CTRL 17
R37 R37
9.1K_1% 9.1K_1%
R36 R36
32.4K_1% 32.4K_1%
ViewSonic Corporation
36mA
9V_PANEL
TP110 TP110
Q2 Q2
2SB1188 2SB1188
E C
C90 C90 + + C91 C91
0.1uF 0.1uF
47uF/25V 47uF/25V
R368 R368
1K 1K
TP867 TP867
Q12 Q12
C117 C117
MMBT3904 MMBT3904
C118 C118
C507 C507
26 RVCOMC
26 GVCOMC
5V_PANEL
TP109 TP109
Q1 Q1 C504 C504
2SB1188 2SB1188
E C
C506 C506
1uF 1uF
C89 C89 + + C88 C88
0.1uF 0.1uF
47uF/25V 47uF/25V
26 BVCOMC
R351 R351
1K 1K
TP855 TP855
Q11 Q11
MMBT3904 MMBT3904
26 GVCOMH
VDRLR 26
C119 C119 0.1uF 0.1uF
C120 C120 4.7uF 4.7uF
C503 C503 2.2uF 2.2uF
VDRLG 26
26 RVCOMH
VDRLB 26
R385 R385
10K 10K
R386 R386
10K 10K
C501 C501
2.2uF 2.2uF
TP48 TP48
C143 C143 0.1uF 0.1uF
C144 C144 4.7uF 4.7uF
C524 C524 2.2uF 2.2uF
26 BVCOMH
R416 R416
10K 10K
R437 R437
10K 10K
C522 C522
2.2uF 2.2uF
92
Confidential - Do Not Copy
26 RLCCOM
5V_PANEL -6V
C100 C100 0.1uF 0.1uF
0.1uF 0.1uF C101 C101 4.7uF 4.7uF
4.7uF 4.7uF
U20 U20
2.2uF 2.2uF
1 14
OUT1 OUT4
2 13
IN-1 IN-4
3 12
IN+1 IN+4
4 11
V+ V-
5 10 C492 C492 1uF 1uF
IN+2 IN+3
6 9
IN-2 IN-3
2.2uF 2.2uF 7 8 C491 C491 2.2uF 2.2uF
OUT2 OUT3
LM324APWR LM324APWR
C505 C505
1uF 1uF
26 BLCCOM
5V_PANEL -6V
C102 C102 0.1uF 0.1uF
C103 C103 4.7uF 4.7uF
U21 U21
1 14 C104 C104 2.2uF 2.2uF
OUT1 OUT4
2 13
IN-1 IN-4
3 12
IN+1 IN+4
4 11
V+ V-
5 10
IN+2 IN+3
6 9 R381 R381
IN-2 IN-3
10K 10K
7 8
OUT2 OUT3
LM324APWR LM324APWR
R384 R384
10K 10K
C502 C502 C490 C490 C489 C489
R387 R387 R380 R380
1uF 1uF 5.1K 5.1K 5.1K 5.1K 1uF 1uF 2.2uF 2.2uF
5V_PANEL -6V
C123 C123 0.1uF 0.1uF
C124 C124 4.7uF 4.7uF
U29 U29
1 14
OUT1 OUT4
2 13
IN-1 IN-4
3 12
IN+1 IN+4
4 11
V+ V-
5 10
IN+2 IN+3
6 9
IN-2 IN-3
7 8
OUT2 OUT3
LM324APWR LM324APWR
C523 C523
R438 R438
1uF 1uF 5.1K 5.1K
PRO8100-1
-6V 9V_PANEL
C82 C82 0.1uF 0.1uF C72 C72 0.1uF 0.1uF
C73 C73 4.7uF 4.7uF C81 C81 4.7uF 4.7uF
U18 U18
R356 R356 5.1K 5.1K 1 8
OUT1 V+
R41 R41 5.1K 5.1K
2 7
IN-1 OUT2
C482 C482 470P 470P 3 6
IN+1 IN-2
4 5 R363 R363 5.1K 5.1K
V- IN+2
R364 R364 5.1K 5.1K C67 C67 470P 470P
AD826 AD826
R355 R355 R354 R354 R353 R353 R349 R349
5.1K 5.1K 5.1K 5.1K 5.1K 5.1K 5.1K 5.1K
R365 R365
5.1K 5.1K
-6V 9V_PANEL
C140 C140 0.1uF 0.1uF C129 C129
C131 C131 4.7uF 4.7uF C139 C139
U28 U28
R414 R414 5.1K 5.1K 1 8
OUT1 V+
2 7
IN-1 OUT2
C525 C525 470P 470P 3 6
IN+1 IN-2
4 5
V- IN+2
R439 R439 5.1K 5.1K
AD826 AD826
R440 R440 R412 R412
5.1K 5.1K 5.1K 5.1K
R413 R413
5.1K 5.1K
-6V 5V_PANEL
C498 C498 0.1uF 0.1uF C106 C106
C500 C500 4.7uF 4.7uF C112 C112
U22 U22
1 16
Y1 VDD
2 15
Y0 Y
3 14
Z1 X
4 13
Z X1
5 12
Z0 X0
6 11
INH A
7 10
VEE B
8 9
VSS C
CD74HCT4053 CD74HCT4053
GLCCOM 26
R348 R348
5.1K 5.1K
0.1uF 0.1uF
4.7uF 4.7uF
0.1uF 0.1uF
4.7uF 4.7uF
RFRCOM 26
GFRCOM 26
BFRCOM 26
ViewSonic Corporation
Model
LCD_PANEL_OP
Title
Date Rev: