ViewSonic VS11755 Service Manual page 29

LIPS Interface
CN701
12V
1
2
3 2
4
5 0805/0R/5%
6
7
8
9
10
HEADER 10
B10 1 2 MCB1608S601EA
B12 1 2 MCB1608S601EA
GND_POWER
[INV_GND]
GND_POWER
CN5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
7101N-E015-NNN/RoHS GND_POWER
C6 C7 C8
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
AUDIO
+5V
+5V
B11
1 +5V
+5V
INV_ON/OF F
INV_ADJ
R105
0402/1K/5%
C70
OPEN/0402/100n/16V/Y
GND_POWER
+5V
D18 D26
1 2 1 2
SX34 SX34
OSD Interface
0402/33R/5% R97
SOURCE_SELECT
0402/33R/5% R99
AUTO_ADJ
0402/33R/5% R98
KEY _DOWN
0402/33R/5% R100
KEY _UP
0402/33R/5% R102
MENU
LED_O
0402/33R/5% R101
LED_G
0402/33R/5% R103
0402/33R/5% R104
PWR_SW
0 ohm L2
SPK_R-
0 ohm L1
SPK_R+
0 ohm L4
SPK_L-
0 ohm L3
SPK_L+
C9 C69 C64 C65 C66 C67 C68
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
GND_POWER
TO252
U10
V33D
EC50117KAG/3.3V/1A
3 2
VIN VOUT
4
VOUT
C71
+
100uF/16V
GND_POWER
TO252
V33C1
U8 V33S
EC50117KAG/3.3V/1A
3 2
VIN VOUT
4
VOUT
C63
+
100uF /16V
GND_POWER
D23
2 1
1206/0R/5%
V18C1
U9 G1117-18T63UF
3 2
VIN VOUT
4
VOUT
SOT-223 delete C72,C73
GND_POWER
V33S
R88
0402/240R/1%
Q4
1 0402/4.7K/5%
SST3906F
LED_O
V33S
R94
0402/240R/1%
Q6
1 0402/4.7K/5%
SST3906F
LED_G
12V
C59 C55
+
100uF/16V 0603/100n/25V/Y /RoHS
GND_POWER
PANEL_ON/OF F
DCDC_ON/OF F
VCM_PWM
GVOF F
BSTHI
V33S BCKN
BCKP
(SCALER VCC)
Scaler Core
V18S
V33D
V33D
STV
CKV
OE
POL
STB
R89
F CKN
0402/10K/5%
F CKP
R90
LED_ORG
F STHI
R95
0402/10K/5%
R96
LED_GRN
F H12-36S-0.5SH(55)/RoHS
1
1
+5V
2
2
3
3
PANEL_ON/OF F 4
4
DCDC_ON/OF F 5
5
VCM_PWM
6
6
GVOFF 7
7
8
8
9
9
BSTHI 10
10
11
11
BR0N 12
BR0N 12
BR0P 13
BR0P 13
BR1N 14
BR1N 14
BR1P 15
BR1P 15
BR2N 16
BR2N 16
BR2P 17
BR2P 17
18
18
BCKN 19
19
BCKP 20
20
21
21
BG0N 22
BG0N
22
BG0P
23
BG0P 23
BG1N 24
BG1N
24
BG1P
25
BG1P 25
BG2N
26
BG2N
26
BG2P
27
BG2P
27
28
28
BB0N
29
BB0N
29
BB0P
30
BB0P
30
BB1N
31
BB1N
31
BB1P
32
BB1P
32
BB2N
33
BB2N
33
BB2P
34
BB2P
34
35
35
36
36
CN4
GND_POWER
F H12-36S-0.5SH(55)/RoHS
1
1
2
2
3
3
STV 4
4
CKV 5
5
OE 6
6
7
7
F R0N 8
F R0N 8
F R0P 9
F R0P 9
F R1N 10
F R1N 10
F R1P 11
F R1P 11
F R2N 12
F R2N 12
F R2P 13
F R2P 13
14
14
POL 15
15
STB
16
16
17
17
F CKN
18
18
F CKP 19
19
20
20
F G0N
21
F G0N
21
F G0P
22
F G0P 22
F G1N
23
F G1N
23
F G1P
24
F G1P
24
F G2N
25
F G2N
25
F G2P
26
F G2P
26
27
27
F B0N
28
F B0N
28
F B0P
29
F B0P
29
F B1N
30
F B1N
30
F B1P
31
F B1P
31
F B2N
32
F B2N
32
F B2P
33
F B2P
33
F STHI 34
34
35
35
36
36
CN6
GND_POWER