JVC GD-V4210PZW Service Manual page 7
Plasma display monitor
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Also See for GD-V4210PZW:
- Manuel d'instructions (40 pages) ,
- Bedienungsanleitung (40 pages) ,
- Manuale d'istruzioni (40 pages)
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5. INSPECTION OF SCAN IC DRIVERS
According to the following procedures, measure and check OK or NG.
5.1 Scan IC drivers [A-D]
with a circuit tester
.
Check each point
as shown below
Check point
Scan IC
Between NEGA - POSI
NEGA
POSI
OK: Over 1k
NEGA
NG: Short
POSI
with a oscilloscope
.
Measure the waveform of each point
as shown below
Scan IC
NEGA
POSI
Out
NEGA
POSI
OUT
(No.51767D)7
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