Service manual

25
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.
3 DPS9 PAL-M TV BLEMODE 3 0 3 Decimal
PAL-M AV BLEMODE 3 0 3 Decimal
PAL-M TV BGAINREF71 199 0 255 Decimal
PAL-M AV BGAINREF71 199 0 255 Decimal
PAL-M TV POINT72 21 0 127 Decimal
PAL-M AV POINT72 21 0 127 Decimal
PAL-M TV MINFIL73 71 0 127 Decimal
PAL-M AV MINFIL73 71 0 127 Decimal
PAL-M TV CROP 7 0 15 Decimal
PAL-M AV CROP 7 0 15 Decimal
3 DPS10 PAL-M HPRESC FIL42 0 0 63 Decimal
PAL-M HSCPRESC 0 0 4095 Decimal
PAL-M HPOSC UPSF60 0 0 3 Decimal
PAL-M HSCPOSC 4047 0 4095 Decimal
PAL-M VSCPOSC 4E 61 0 255 Decimal
PAL-M VSCPOSC 4F 9 0 255 Decimal
PAL-M VSCPOSC 50 0 0 255 Decimal
PAL-M VOFPOSC 0 0 255 Decimal
PAL-M VPOSC UPSF60 0 0 3 Decimal
PAL-M PPLOP 823 0 4095 Decimal
PAL-M PPLOP REF. Display only
3 DPS11 PAL-N TV COLOR 40 0 63 Decimal
PAL-N AV COLOR 40 0 63 Decimal
PAL-N TV TINT 0 -32 31 +/- decimal
PAL-N AV TINT 0 -32 31 +/- decimal
PAL-N BRIGHTNESS 0 -256 255 +/- decimal
PAL-N TV CONTRAST 50 0 63 Decimal
PAL-N AV CONTRAST 50 0 63 Decimal
3 DPS12 PAL-N TV PKLEVEL 7 0 15 Decimal
PAL-N AV PKLEVEL 7 0 15 Decimal
PAL-N TV PKCORRED7A 191 0 255 Decimal
PAL-N AV PKCORRED7A 191 0 255 Decimal
PAL-N TV PKCFSOFT7C 4 0 7 Decimal
PAL-N AV PKCFSOFT7C 4 0 7 Decimal
PAL-N VSTART1 41 0 1023 Decimal
PAL-N VSTOP1 42 0 1023 Decimal
PAL-N HSDEL 0 0 511 Decimal
3 DPS13 PAL-N TV LTI 143 0 255 Decimal
PAL-N AV LTI 143 0 255 Decimal
PAL-N TV LMODE79 67 0 255 Decimal
PAL-N AV LMODE79 67 0 255 Decimal
PAL-N TV LMIX78 79 0 127 Decimal
PAL-N AV LMIX78 79 0 127 Decimal
PAL-N TV CTI7D 153 0 255 Decimal
PAL-N AV CTI7D 153 0 255 Decimal
PAL-N TV CTIBWLP7C 0 0 3 Decimal
PAL-N AV CTIBWLP7C 0 0 3 Decimal
3 DPS8 PAL-M TV LTI 143 0 255 Decimal
PAL-M AV LTI 143 0 255 Decimal
PAL-M TV LMODE79 67 0 255 Decimal
PAL-M AV LMODE79 67 0 255 Decimal
PAL-M TV LMIX78 79 0 127 Decimal
PAL-M AV LMIX78 79 0 127 Decimal
PAL-M TV CTI7D 153 0 255 Decimal
PAL-M AV CTI7D 153 0 255 Decimal
PAL-M TV CTIBWLP7C 0 0 3 Decimal
PAL-M AV CTIBWLP7C 0 0 3 Decimal
DPS h’77[7:0]
DPS h’77[7:0]
DPS h’79[7:0]
DPS h’79[7:0]
DPS h’78[6:0]
DPS h’78[6:0]
DPS h’7D[7:0]
DPS h’7D[7:0]
DPS h’7C[5:4]
DPS h’7C[5:4]
DPS h’74[7:6]
DPS h’74[7:6]
DPS h’71[7:0]
DPS h’71[7:0]
DPS h’72[6:0]
DPS h’72[6:0]
DPS h’73[6:0]
DPS h’73[6:0]
DPS h’76[3:0]
DPS h’76[3:0]
DPS h’42[5:0]
DPS h’40[7:0],h’41[3:0]
DPS h’60[7:6]
DPS h’52[7:0],h’53[3:0]
DPS h’4E[7:0]
DPS h’4F[7:0]
DPS h’50[7:0]
DPS h’51[7:0]
DPS h’60[4:3]
DPS h’47[7:0],h’48[3:0]
Changes to DPS control (h’88[5:0])
Changes to DPS control (h’88[5:0])
Changes to DPS control (h’89[5:0])
Changes to DPS control (h’89[5:0])
Changes to DPS control (h’8A[7:0],h’8B[6])
Changes to DPS control (h’8B[5:0])
Changes to DPS control (h’8B[5:0])
DPS h’7B[7:4] = h’7B[3:0]
DPS h’7B[7:4] = h’7B[3:0]
DPS h’7A[7:0]
DPS h’7A[7:0]
DPS h’7C[2:0]
DPS h’7C[2:0]
DPS h’DB[7:0],h’DD[1:0]
DPS h’DC[7:0],h’DD[3:2]
DPS h’34[7:0],h’36[4]
DPS h’77[7:0]
DPS h’77[7:0]
DPS h’79[7:0]
DPS h’79[7:0]
DPS h’78[6:0]
DPS h’78[6:0]
DPS h’7D[7:0]
DPS h’7D[7:0]
DPS h’7C[5:4]
DPS h’7C[5:4]