Hitachi 50V500 - UltraVision Digital - 50" Rear Projection TV, Руководство по обслуживанию

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LC37/LC37F
Table 1. I C Parameter List
1st Page
Adjustment
Mode OSD
Adjustment Item Address Adjustment
Range
(HEX)
Initial Data
(HEX)
Adjustment
Value
(HEX)
FC4
SUB BRIGHT Brightness 07H
D15 ~ D8
00.
~
FF 80
White Balance Mode (Controlled by sub mi-com)
High 0CH
D07 ~ D0
00
~
FF 40 *
Medium 0FH
D07 ~ D0
00 ~ FF 7F *
Standard 12H
D07
~
D0
00 ~ FF 7F *
R DRIVE (HIGH)
R DRIVE (MED)
R DRIVE (STD)
R DRIVE (B/W) R~SUB~GAIN (CXD3536)
00: 0~ FF: 3.98473 (255/64)
Medium and Standard data are the offset from
High data
Data (M) = High + Medium - 7Fh
Data (S) = High + Standard - 7Fh
Data (B) = High + B/W - 7F
Black/White 15H
D07
~
D0
00 ~ FF 7F *
High 0DH
D07 ~ D0
00
~
FF 40 *
Medium 10H
D07 ~ D0
00 ~ FF 79 *
Standard 13H
D07 ~ D0
00 ~ FF 77 *
G DRIVE (HIGH)
G DRIVE (MED)
G DRIVE (STD)
G DRIVE (B/W) G~SUB~GAIN (CXD3536)
00: 0~ FF: 3.98473 (255/64)
Medium and Standard data are the offset from
High data
Data (M) = High + Medium – 7Fh
Data (S) = High + Standard – 7Fh
Data (B) = High + B/W - 7F
Black/White 16H
D07
~
D0
00 ~ FF 75 *
High 0EH
D07 ~ D0
00
~
FF 40 *
Medium 11H
D07 ~ D0
00
~
FF 73 *
Standard 14H
D07 ~ D0
00 ~ FF 6F *
B DRIVE (HIGH)
B DRIVE (MED)
B DRIVE (STD)
B DRIVE (B/W) B~SUB~GAIN (CXD3536)
00: 0~ FF: 3.98473 (255/64)
Medium and Standard data are the offset from
High data
Data (M) = High + Medium – 7Fh
Data (S) = High + Standard – 7Fh
Data (B) = High + B/W - 7F
Black/White 17H
D07
~
D0
00 ~ FF 6A *
High 0CH
D18
~
D8
000
~
7FF 400 *
Medium 0FH
D18 ~ D8
000
~
7FF 400 *
Standard 12H
D18 ~ D8
000 ~ 7FF 400 *
R CUTOFF (HIGH)
R CUTOFF (MED)
R CUTOFF (STD)
R CUTOFF (B/W) R~SUB~BRT (CXD3536)
000: -1023~ 7FF: 1023 steps
Medium and Standard data are the offset from
High data
Data (M) = High + Medium - Data (S) = High
+ Standard - 400h
Data (B) = High + B/W - 400h
Black/White 15H
D18
~
D8
000 ~ 7FF 400 *
High 0DH
D18 ~ D8
000 ~ 7FF 400 *
Medium 10H
D18
~
D8
000 ~ 7FF 400 *
Standard 13H
D18 ~ D8
000
~
7FF 400 *
G CUTOFF (HIGH)
G CUTOFF (MED)
G CUTOFF (STD)
G CUTOFF (B/W) G~SUB~BRT (CXD3536)
000: -1023~ 3FF: 1023 step
Medium and Standard data are the offset from
High data
Data (M) = High + Medium – 400h
Data (S) = High + Standard – 400h
Data (B) = High + B/W – 400h
Black/White 16H
D18 ~ D8
000
~
7FF 400 *
High 0EH
D18 ~ D8
000 ~ 7FF 400 *
Medium 11H
D18
~
D8
000 ~ 7FF 400 *
Standard 14H
D18
~
D8
000 ~ 7FF 400 *
B CUTOFF (HIGH)
B CUTOFF (MED)
B CUTOFF (STD)
B CUTOFF (B/W) B~SUB~BRT (CXD3536)
000: -1023~ 3FF: 1023 step
Medium and Standard data are the offset from
High data
Data (M) = High + Medium – 400h
Data (S) = High + Standard – 400h
Data (B) = High + B/W – 400h
Black/White 17H
D18 ~ D8
000
~
7FF 400 *
*: Stored in EEPROM for sub mi-com (fixed data)
2
III. ASSEMBLED P.W.B. ADJUSTMENT
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