![background image](http://html1.mh-extra.com/html/viewsonic/ve1920wmb-1/ve1920wmb-1_service-manual_1021023050.webp)
Model
Title
Date
Rev:
ViewSonic Corporation
V5A
VIN_12V
INV_ADJ
INV_ON/OFF
VOL
VOL
MUTE
MUTE
AUD_DET
MUTE
AUD_Shutdown
AUD_Shutdown
INV_ADJ
INV_ON/OFF
V33C
V5A
V12A
VOL_ADJ
AUDIOR-
AUDIOL-
AUDIO_ON
AUD_DET
LED_GL
GND_INV
V33C
V33C
GND
GND
GND
GND
GND
GND
GND
VIN_12V
GND
V5A
GND
V5A
V5A
V12A
GND
V5A
GND
V5A
GND
GND
GND
[GND_INV]
Low: MUTE OFF
R181
0603/10K/5%/RoHS
R181
0603/10K/5%/RoHS
C8
0603/0.1u/25V/open
C8
0603/0.1u/25V/open
R16
0603/1K/5%/RoHS
R16
0603/1K/5%/RoHS
R10 0603/4.7K/5%/RoHS
R10 0603/4.7K/5%/RoHS
C161
0603/100n/25V/Y/RoHS
C161
0603/100n/25V/Y/RoHS
R183
0603/1K/5%/RoHS
R183
0603/1K/5%/RoHS
1
2
LP5
FBMJ2125HS420/PbF
LP5
FBMJ2125HS420/PbF
C7
0603/1u/10V/Y/open
C7
0603/1u/10V/Y/open
+
CP1
UWT1E101MCL1GS/RoHS
+
CP1
UWT1E101MCL1GS/RoHS
FP1
3216FF/1206/3A/RoHS
FP1
3216FF/1206/3A/RoHS
CP2
1206/10u/16V/5/RoHS
CP2
1206/10u/16V/5/RoHS
R14
0603/4.7K/5%/RoHS
R14
0603/4.7K/5%/RoHS
1
3
2
Q18
2N7002/RoHS
Q18
2N7002/RoHS
TP
1
V5A1
V5A1
R12
0603/1K/5%/RoHS
R12
0603/1K/5%/RoHS
LP4
FBMJ2125HS420/PbF
LP4
FBMJ2125HS420/PbF
1
3
2
Q2
2N7002/RoHS
Q2
2N7002/RoHS
1
VOL_ADJ1
VOL_ADJ1
LP2
FBMJ2125HS420/PbF
LP2
FBMJ2125HS420/PbF
CP5
1210/4.7u/25V/5/RoHS
CP5
1210/4.7u/25V/5/RoHS
R13
0603/4.7K/5%/RoHS
R13
0603/4.7K/5%/RoHS
R11
0603/10K/5%/OPEN
R11
0603/10K/5%/OPEN
LP3
FBMJ2125HS420/PbF
LP3
FBMJ2125HS420/PbF
R182
0603/10K/5%/RoHS
R182
0603/10K/5%/RoHS
R19
0603/1K/5%/RoHS
R19
0603/1K/5%/RoHS
1
VOL1
VOL1
C3
0603/100n/25V/Y/RoHS
C3
0603/100n/25V/Y/RoHS
CP6
1210/4.7u/25V/5/RoHS
CP6
1210/4.7u/25V/5/RoHS
LP1
FBMJ2125HS420/PbF
LP1
FBMJ2125HS420/PbF
1
2
CP4
LV470M025E055R
CP4
LV470M025E055R
R9
0603/10K/5%/RoHS
R9
0603/10K/5%/RoHS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN4
Header2X8FR2.54
CN4
Header2X8FR2.54
R22
0603/0R/5%/RoHS/OPEN
R22
0603/0R/5%/RoHS/OPEN
CP3
1210/4.7u/25V/5/RoHS
CP3
1210/4.7u/25V/5/RoHS
TP
1
INV_ON/OFF1
INV_ON/OFF1
C4
OPEN/0603
C4
OPEN/0603
C6
1206/10u/16V/5/RoHS
C6
1206/10u/16V/5/RoHS
TP
1
INV_ADJ1
INV_ADJ1
1
3
2
Q16
TP0610K/PbF
Q16
TP0610K/PbF
1
3
2
Q3
TP0610K/PbF
Q3
TP0610K/PbF
1
3
2
Q4
2N7002/RoHS
Q4
2N7002/RoHS
1
3
2
Q5
2N7002/RoHS
Q5
2N7002/RoHS
R18
0603/10K/5%/RoHS
R18
0603/10K/5%/RoHS
R15
0603/10K/5%/RoHS
R15
0603/10K/5%/RoHS
1
3
2
Q1
2N7002/RoHS
Q1
2N7002/RoHS
C5
0603/100n/25V/7/RoHS
C5
0603/100n/25V/7/RoHS
R17
OPEN/0603
R17
OPEN/0603
R20
0603/0R/5%/RoHS/OPEN
R20
0603/0R/5%/RoHS/OPEN
TP
1
VIN_12V1
VIN_12V1
47
ViewSonic Corporation
Confidential - Do Not Copy
VE1920wmb-2
INVERTER INTERFACE
Содержание VE1920wmb-1
Страница 56: ...53 ViewSonic Corporation Confidential Do Not Copy VE1920wmb 2 11 PCB Layout Diagrams...
Страница 57: ...54 ViewSonic Corporation Confidential Do Not Copy VE1920wmb 2...
Страница 58: ...55 ViewSonic Corporation Confidential Do Not Copy VE1920wmb 2...
Страница 59: ...56 ViewSonic Corporation Confidential Do Not Copy VE1920wmb 2...
Страница 60: ...57 ViewSonic Corporation Confidential Do Not Copy VE1920wmb 2...