6.3. NO DISPLAY
NTSC
TV
Check Video wave form is
on I112 Pin12 ?
Replace I112
Check
L221,R172,R173,C332,C33
4 is OK?
Replace L221,R172
R173,C332,or C334
Check L224,R197,C340 is
OK?
Replace L224,R197 or
C340
YPb Pr
S-VIDEO
No
Check
L215,R501,R170,C331 is
OK?
Replace
L215.R501,R170 or
C331
No
Check I106 has output
signal at Pin11~16 and
Pin19~22 of P114 ?
Replace I106
No
Check the LVDS wire from
P114 to panel is OK?
Replace LVDS Wire
No
Check inverter wire from
power board to panel is OK?
Replace Inverter Wire
No
Replace Panel
Check L226,R203,C335 is
OK?
AV
Replace L226,R203, or
C335
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
V
ie
w
So
ni
c
C
orp
or
at
ion
C
o
n
fide
n
ti
al
-
D
o
N
o
t
C
opy
N
32
52
w
-1
M
61
Содержание N3252w-1M
Страница 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3252w 1M 11 ...
Страница 42: ...2 3 4 Press F4 key 2 3 5 Input barcode ViewSonic Corporation Confidential Do Not Copy N3252w 1M 39 ...
Страница 93: ...8 27 Power board ViewSonic Corporation Confidential Do Not Copy N3252w 1M 90 ...
Страница 95: ...9 1 MAIN PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 92 9 PCB Layout Diagrams ...
Страница 96: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 93 ...
Страница 97: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 94 ...
Страница 98: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 95 ...
Страница 99: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 96 ...
Страница 100: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3252w 1M 97 ...
Страница 101: ...ViewSonic Corporation Confidential Do Not Copy N3252w 1M 98 10 Exploded View And Exploded Parts List ...
Страница 102: ...ViewSonic Corporation Confidential Do Not Copy N3252w 1M 99 ...