![background image](http://html.mh-extra.com/html/viewsonic/vx2739wm-1/vx2739wm-1_service-manual_1019962070.webp)
Abnormal
sound
Reset abnormal
machine
Reassembly
machine to test
Replace Speaker
cable and test
Replace
Speaker&test
Replace MB
&test
Disassembles LCD
cover &check speaker
cable
The nondefective
PASS
FAIL
FAIL
FAIL
PASS
PASS
PASS
PASS
NG
ViewSonic Corporation
VX2739wm-1
VX2739wm-CN
CONFIDENTIAL – DO NOT COPY
70
Summary of Contents for VX2739wm-1
Page 73: ...7 Block Diagrams ViewSonic Corporation VX2739wm 1 VX2739wm CN CONFIDENTIAL DO NOT COPY 73 ...
Page 74: ...8 Schematic Diagrams ViewSonic Corporation VX2739wm 1 VX2739wm CN CONFIDENTIAL DO NOT COPY 74 ...
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