ViewSonic VS11755 Service Manual page 27

INTERFACE
LIPS Interface
CN701
12V
1
2
3
4
5
6
7
8
9
10
HEADER 10
B10 1 2 MCB1608S601EA
B12 1 2 MCB1608S601EA
[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
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
OPEN/0402/100n/16V/Y
+5V
+5V
B11
+5V
2 1
+5V
0805/0R/5%
INV_ON/OFF
INV_ADJ
R105
0402/1K/5%
C70
OPEN/0402/100n/16V/Y
GND_POWER
+5V
D18 D26
1 2 1 2
SX34 SX34
GND_POWER
OSD Interface
0402/33R/5% R97
0402/33R/5% R99
0402/33R/5% R98
0402/33R/5% R100
0402/33R/5% R102
LED_O
0402/33R/5% R101
LED_G
0402/33R/5% R103
0402/33R/5% R104
0 ohm L2
0 ohm L1
0 ohm L4
0 ohm L3
C8 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
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
delete C72,C73
SOT-223
GND_POWER
V33S
R88
0402/240R/1%
SOURCE_SELECT
AUTO_ADJ
KEY_DOWN
KEY_UP Q4
MENU
1
SST3906F
PWR_SW
SPK_R-
LED_O
SPK_R+
SPK_L-
SPK_L+
V33S
R94
0402/240R/1%
Q6
1
SST3906F
LED_G
12V
C59 C55
+
100uF/16V 0603/100n/25V/Y /RoHS
GND_POWER
PANEL_ON/OFF
DCDC_ON/OFF
V33S
V33S BCKN
BCKP
(SCALER VCC)
Scaler Core
V18S
R89
FCKN
0402/10K/5%
FCKP
0402/4.7K/5% R90
LED_ORG
R95
0402/10K/5%
0402/4.7K/5% R96
LED_GRN
FH12-36S-0.5SH(55)/RoHS
1
1
+5V
2
2
3
3
PANEL_ON/OFF
4
4
DCDC_ON/OFF
5
5
VCM_PWM
6
VCM_PWM 6
GVOFF 7
GVOFF 7
8
8
9
9
BSTHI 10
BSTHI
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
FH12-36S-0.5SH(55)/RoHS
V33D
V33D 1
1
2
2
3
3
STV 4
STV 4
CKV
5
CKV
5
OE
6
OE
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
POL
15
STB
16
STB
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
FSTHI 34
35
35
36
36
CN6
GND_POWER