NO
YES
Check +30V on
Pin13 +5V on Pin21
of I114?
Replace
I106,I127 or
I111
DTV
Check I115 has
output signal at
RN01~RN03
Check X101 has
25MHz clock output
YES
NO
Replace I115
NO
Replace X101
NO
YES
Check HDMI Cable
is well connected?
Connect the
cable
HDMI
Check I123 is
defective?
NO
Replace I123
Check I116 has
output signal at
Pin9,10,13,14,17,18,
21,22,25,26 of
P113?
NO
Replace I116
YES
Check the LVDS
wire from P113 to
panel is OK?
NO
Replace LVDS
Wire
Check inverter wire
from power module
to panel is OK?
NO
Replace Inverter
Wire
Replace Panel
YES
YES
YES
YES
ViewSonic Corporation
Confidential - Do Not Copy
N
3235
w-1M
57
Summary of Contents for VS11770-1M
Page 6: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 3 ...
Page 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3235w 1M 11 ...
Page 76: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 73 ...
Page 77: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 74 ...
Page 78: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 75 ...
Page 79: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 76 ...
Page 80: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 77 ...
Page 81: ...9 7 P BUTTON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 78 ...
Page 82: ...9 8 P BUTTON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 79 ...
Page 84: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 81 ...
