Sharp LC-15A2M, Руководство по обслуживанию

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9
LC-15A2M
3. Cancel of special mode
Turn off the main power.
4. Adjustments
5. Shipping setting list
Channel ............................................................................................................................................... 1ch
Skip Data ............................................................................................................................................ Off
Volume ................................................................................................................................................ 20
Contrast .............................................................................................................................................. 30
Tint ...................................................................................................................................................... 0
Colour ................................................................................................................................................. 0
Black Level ......................................................................................................................................... 0
SHARP ................................................................................................................................................ 0
RED-BLUE .......................................................................................................................................... 0
GREEN ............................................................................................................................................... 0
TV Colour System ............................................................................................................................... Auto
AV Colour System .............................................................................................................................. Auto
Language ............................................................................................................................................ English
Blue Screen (Back) ............................................................................................................................. Off
Sleep Timer ........................................................................................................................................ None
NICAM ................................................................................................................................................ On
IGR ...................................................................................................................................................... On
Brightness ........................................................................................................................................... Bright
Auto Power Off ................................................................................................................................... Off
Upside ................................................................................................................................................. Normal
Right/Left ............................................................................................................................................ Normal
AV1 ..................................................................................................................................................... Normal
AV2 IN/OUT ........................................................................................................................................ In
Adjustment Adjusting conditions Adjusting method
1. Connect the DC voltmeter to
pin 49 of SC401.
2. Go to the adjustment mode.
1. Go to the adjustment mode.
1. Receive a B/W channel.
2. Go to the adjustment mode.
3. Select the "COM BIAS" with
[MENU] key.
1 B+ Adjustment
(If E
2
PROM is
replaced)(IC2004)
2 Model setup
(If E
2
PROM is replaced)
(IC2004)
3 Counter-bias adjustment
1. Adjust the "B+ Adj" value to
5.0V ±0.02V with [VOL+] or [VOL-]
Key.
* The colour of "B+ Adj" must be yellow.
1. Select "MODEL" with [MENU] key
and adjust to "A2U" with [VOL+] or
[VOL-] key.
* The colour of "MODEL" must be
yellow.
1. Adjust "COM BIAS" to the darkest
creen with [VOL+] and [VOL-] key.
* The colour of "COM BIAS" must be
yellow.