ViewSonic VS11856 Pro8100-1 Service Manual page 93

3.3V_DSP 3.3V_7120
FB1 FB1
FB_60OHM_0805 FB_60OHM_0805
21 EP_HS
21 EP_VS
21 EP_DCLK
11,21,22,26 EP_SDAT
11,21,22,26 EP_SCLK
11,21,22 EP_SCS
17,21,22,26 EP_RST
R307 R307 100K 100K
R309 R309 100K 100K
R308 R308 100K 100K
R306 R306 100K 100K
R312 R312 100K 100K
R305 R305 100K 100K
R304 R304 100K 100K
R303 R303
R302 R302
3.3V_7120
FB34 FB34
10uF/10V 10uF/10V
3.3V_DSP
U16 U16
1 3
VI VO
C99 C99 C92 C92
2 4
ADJ NC
C64 C64
0.1uF 0.1uF PQ010GN01ZPH PQ010GN01ZPH
10uF/10V 10uF/10V 0.1uF 0.1uF
ViewSonic Corporation
1V_7120
FB10 FB10
FB_120OHM_0805 FB_120OHM_0805
+ +
C357 C357 C345 C345
100uF/6.3V 100uF/6.3V 2.2uF 2.2uF
3.3V_7120
R310 R310 NC/100K NC/100K
R311 R311 0R 0R
F1
SELECT
A24
HSYNC
C26
VSYNC
A16
DCLK
E24
SDATA
C25
SCLK
D24
SCS
D17
RESET
C17
EN
D3
OSDSW
E2
OSDRIN0
F2
OSDRIN1
E3
OSDGIN0
F3
OSDGIN1
E4
OSDBIN0
F4
OSDBIN1
NC/0R NC/0R
D16
VSEL
A15
VDDP
100K 100K B15
GNDP
D15
TDI
0.12uH 0.12uH
B16
TMS
C15
TCK
C344 C344 A17
TRST
C342 C342 0.01uF 0.01uF
B17
TDO
AF23
TEST1
AD23
TEST2
AE23
TEST3
AE22
TEST4
AD22
TEST5
C16
TEST6
C22
TEST7
A1
GND
A2
GND
A25
GND
A26
GND
B1
GND
B2
GND
B3
GND
B24
GND
1000mA
1V_7120
C65 C65
10uF/10V 10uF/10V
90
Confidential - Do Not Copy
U2A U2A
L3E07120K0A L3E07120K0A
PRO8100-1
3.3V_7120
FB2 FB2
FB_120OHM_0805 FB_120OHM_0805
+ +
C419 C419 C398 C398
2.2uF 2.2uF 100uF/6.3V 100uF/6.3V
TP1 TP1 HRSTO HRSTO
C1
HRESETO
TP2 TP2 VRSTO VRSTO
D1
VRESETO
E1
HPLL
D2
CLP1
AC24
CLP2
AF22
SHENB
AC21
NRG
AE21
DIRY
D22
PLLLOCK
AF26
GND
AF25
GND
AF2
GND
AF1
GND
AE26
GND
AE25
GND
AE2
GND
AE1
GND
AD24
GND
AD3
GND
AC23
GND
AC4
GND
AB22
GND
AB5
GND
AA22
GND
Y22
GND
U17
GND
U16
GND
U15
GND
U14
GND
U13
GND
U12
GND
U11
GND
U10
GND
T17
GND
T16
GND
T15
GND
T14
GND
T13
GND
T12
GND
ViewSonic Corporation
Model
LCD_SCALER_PWR
Title
Date Rev: