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NEC MultiSync LCD1550ME User Manual

NEC MultiSync LCD1550ME
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6-15
10. Checking the DC/DC converter circuit
Check the output of 3.3V line voltage from I310 pin 2.
OK
NG
Is the output FB320 being inputted to I315 pin 3?
OK
NG
Failure point
Printed wire broke between I310 pin 3 and output of FB321.
Failure point
I310 failure
Failure point
Printed wire broke between I310 pin 2 and I306 power supply pin.

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NEC MultiSync LCD1550ME Specifications

General IconGeneral
BrandNEC
ModelMultiSync LCD1550ME
CategoryMonitor
LanguageEnglish

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