Replacements & Calibration - Samsung PS50Q91HX Service Manual

4-2-5 Replacements & Calibration
* PDP 42" Check items listed after changing each
Replaced assembly items
ASSY PCB MISC-MAIN
SMPS-PDP TV
ASSY PDP MODULE P-LOGIC MAIN
ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE A/V
* PDP 50" Check items listed after changing each
Replaced assembly items
ASSY PCB MISC-MAIN
SMPS-PDP TV
ASSY PDP MODULE P-LOGIC MAIN
ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE A/V
※ When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust it.
Samsung Electronics
1) Auto Program
2) White Balance Adjust
Vs, Va voltage check and adjust
Not to be adjusted
1) Auto Program
2) White Balance Adjust
Vs, Va voltage check and adjust
Not to be adjusted
Check Items
Check Items
Troubleshooting
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