Samsung PN50C450B1DXZC, Service Manual, Page: 61 / 73

Samsung Electronics 4-25
Troubleshooting
4-2-5 Replacements & Calibration
* Check items listed after changing each
Replaced assembly items Check Items
ASSY PCB MISC-MAIN
1
Auto Program
2
White Balance Adjust
SMPS-PDP TV Vs, Va voltage check and adjust
ASSY PDP P-X-MAIN BOARD
Not to be adjusted
ASSY PDP P-Y-MAIN BOARD
ASSY PDP P-LOGIC MAIN BOARD
ASSY PDP P-X-MAIN BUFFER BOARD
ASSY PDP P-Y-MAIN BUFFER BOARD
ASSY PDP P-E-BUFFER BOARD
ASSY PDP P-F-BUFFER BOARD
ASSY BOARD P-TOUCH FUNCTION&IR
※
When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust
it.