Service manual

30
LC-20B4U-S
LC-20B4U-B
1000 order 100 and 10 orders
Item Initial Values Min. Value Max. Value Display Content
Title No. Page No.
DPS45 DPS NLC A6 EA 0 FF Hexadecimal
DPS NLC A8 EE 0 FF Hexadecimal
DPS NLC AA 07 0 FF Hexadecimal
DPS NLC AC 33 0 FF Hexadecimal
DPS NLC AE 49 0 FF Hexadecimal
DPS NLC B0 62 0 FF Hexadecimal
DPS NLC B2 56 0 FF Hexadecimal
DPS NLC B4 3A 0 FF Hexadecimal
DPS NLC B6 EA 0 FF Hexadecimal
DPS NLC B8 EE 0 FF Hexadecimal
DPS NLC BA 07 0 FF Hexadecimal
DPS NLC BC 33 0 FF Hexadecimal
DPS NLC BE 49 0 FF Hexadecimal
DPS NLC C0 62 0 FF Hexadecimal
DPS NLC C2 56 0 FF Hexadecimal
DPS NLC C4 3A 0 FF Hexadecimal
DPS NLC C6 EA 0 FF Hexadecimal
DPS NLC C8 EE 0 FF Hexadecimal
DPS NLC CA 07 0 FF Hexadecimal
DPS NLC CC 33 0 FF Hexadecimal
DPS NLC CE 49 0 FF Hexadecimal
DPS NLC D0 62 0 FF Hexadecimal
DPS NLC D2 56 0 FF Hexadecimal
DPS NLC D4 3A 0 FF Hexadecimal
No title No.
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this page
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input direct
transposi-
tion.)
4 DAC1 V0 H 240 0 255 Decimal
V0 L 30 0 255 Decimal
V7 H 212 0 255 Decimal
V7 L 52 0 255 Decimal
V21 H 197 0 255 Decimal
V21 L 67 0 255 Decimal
V64 H 181 0 255 Decimal
V64 L 82 0 255 Decimal
4 DAC2 V112 H 159 0 255 Decimal
V112 L 100 0 255 Decimal
V176 H 124 0 255 Decimal
V176 L 133 0 255 Decimal
V235 H 20 0 255 Decimal
V235 L 235 0 255 Decimal
V255 H 0 0 255 Decimal
V255 L 255 0 255 Decimal
4 DAC3 COM H 182 0 255 Decimal
COM L 0 0 255 Decimal
VGL COM H 215 0 255 Decimal
VGL COM L 0 0 255 Decimal
VGL ADJ 0 0 255 Decimal
5 TUNER AFT UP 1.8 0 3.3 Unit 0.1/Decimal
AFT DOWN 1.2 0 3.3 Unit 0.1/Decimal
LSYNC 625 0 9999 Decimal
HSYNC 655 0 9999 Decimal
AVSYNC 5000 0 9999 Decimal
AIR SERCH 1.600 1.200 1.950 Unit 0.5
Decimal
SYSTEM OFF OFF ON/OFF
EDS TEST 10 1 180 Decimal
DAC OUT2A(04h)
DAC OUT2B(05h)
DAC OUT3A(06h)
DAC OUT3B(07h)
DAC OUT4A(08h)
DAC OUT4B(09h)
DAC OUT5A(0Ah)
DAC OUT5B(0Bh)
DAC OUT6A(0Ch)
DAC OUT6B(0Dh)
DAC OUT7A(0Eh)
DAC OUT7B(0Fh)
DAC OUT8A(10h)
DAC OUT8B(11h)
DAC OUT9A(12h)
DAC OUT9B(13h)
DAC COM1A(14h)
DAC COM1B(15h)
DAC COM2A(16h)
DAC COM2B(17h)
DAC OUT0B(01h)
AFT voltage standard value
AFT voltage standard value
Sync judgment threshold value (TV)
Sync judgment threshold value (TV)
Sync judgment threshold value (External input)
Last sync judgment frequency in AIR CH SEARCH
Display/No display of component system selection
Time (Seconds) required until judgment results in that no
EDS time data is available.