Replacement Parts And Required Adjustment - Fujitsu Plasmavision P50XHA10US Service Manual

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REPLACEMENT PARTS AND REQUIRED ADJUSTMENT

Caution
To remove PCB, wait for 1 minute after power was turned off for electrolytic capacitors to discharge.
Preparation
Wide------------------ Auto
Input------------------ White pattern
Quick adjustment after PCB replacement
PCB
Power Supply PCB
Scan Drive PCB
Sustain Drive PCB
Panel Glass
Item
VR
P24 connector pin 1 400V ± 1V
PFC
R548
Vsus
R639
TPVsus
Vda
R545
TP117
Vad
R6477
TPVAD
Vbk
R6670
TPVBK
Ve
R6829
TPVE
Vsus
R639
TPVsus
Vad
R6477
TPVAD
Ve
R6829
TPVE
- 34 -
Test Point
Level
Vsus ± 1V
74V ± 1V
Vad ± 1V
Vbk ± 5V
VE ± 1V
Vsus ± 1V
VAD ± 1V
VE ± 1V

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