Samsung VP-D530 Service Manual page 41

Alignment and Adjustment
3. R SUB BRIGHT
1) Connect a probe to TP-R
2) Check the waveform of TP-R on screen of oscilloscope.
3) Move address to R BRT(0F R BRT)
4) Adjust the MENU SELECTOR(DATA UP/ DATA DOWN) Button so that Pedestal Level is
Transmission
TRANS-Reflective : 3.0 V ± 0.05 V
(Pedestal DC Level)
5) Be sure to press the "MENU SELECTOR (CONFIRM)" push Button to Memorize Setting.
6) The OSD shows "OK".
4. B SUB BRIGHT
1) Connect a probe to TP-B
2) Check the waveform of TP-B on screen of oscilloscope.
3) Move address to B BRT(10 B BRT)
4) Adjust the MENU SELECTOR(DATA UP/ DATA DOWN) Button so that Pedestal Level is
Transmission
TRANS-Reflective : 3.0 V ± 0.05 V
(Pedestal DC Level)
5) Be sure to press the "MENU SELECTOR (CONFIRM)" push Button to Memorize Setting.
6) The OSD shows "OK".
4-28
: 3.2 V ± 0.05 V
: 3.2 V ± 0.05 V
R
B
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