NEC MultiSync LCD1550V Service Manual

6-9
5. No OSM display
OK
NG
Printed wire broke between U3 pin105 ~ 118, 124 ~
140 and CN2, CN3.
Proceed section 9 “Checking the resolution
change IC movement”
Check the output of pulse from U3 pin105 ~118 and pin 124 ~ 140
when
p
ress NEXT
,
ADJUST or CONTROL ke
y
.
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NEC MultiSync LCD1550V Specifications

General

Brand	NEC
Model	MultiSync LCD1550V
Category	Monitor
Language	English