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GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
THE PIP SCREEN SUB-BRIGHT ADJUSTMENTS
[DATA ADJUSTMENTS]
1 Adjustment of minor screen sub-bright
Condition)
After the completion of main screen adjustments
(1) Let both the main and PIP screens receive signal, Domestic 2ch.
(2) Select the adjustment item [MWBRC] and adjust the number of collapsed black lines.
Standard)
±
1.5 lines
<Reference data>
2 PIP screen color difference DC offset adjustments (White balance adjustment)
Condition)
After adjusting PIP screen sub-bright
Adjustments) (1) Let both the main and PIP screens receive all black signals.
(2) Observe UM01#31 (R-Y out).
(3) Select the adjustment item [MWBR] and adjust the amount of DC offset.
(4) Observe UM01#30 (R-Y out).
(5) Select the adjustment item [MWBB] and adjust the amount of DC offset.
Standard)
0
±
10mV
Summary of Contents for 34AX9UE
Page 1: ...Sep 2001 SERVICE MANUAL COLOUR TELEVISION F1DS Chassis FILE NO 010 200105 34AX9UH 34AX9UE ...
Page 51: ... 51 52 SIGNAL BOARD PD0319D BOTTOM FOIL SIDE ...
Page 52: ... 53 54 POWER BOARD PD0320A BOTTOM FOIL SIDE ...
Page 53: ... 55 56 DEF BOARD PD0322B BOTTOM FOIL SIDE ...
Page 55: ... 59 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS BACK T BOARD PD0312A BOTTOM FOIL SIDE ...
Page 56: ... 60 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS CRTD VM BOARD PB9718H BOTTOM FOIL SIDE ...
Page 57: ... 61 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS WOW BOARD PD0325A BOTTOM FOIL SIDE ...
Page 61: ...34AX9UH 34AX9UE BEP ...
Page 62: ...34AX9UH 34AX9UE SUB POWER ...
Page 63: ...34AX9UH 34AX9UE SRS WOW ...
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Page 109: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...