Sharp 21JF2 Series, Service Manual

Page: 10 / 78

21JF2-RU/GA/SA/SF/SS
3 – 7
**AFTER INITIALIZED THE EEPROM (REFER TO FACTORY PRESETTING), READ DATA FROM EEPROM ADDRESS 00H ~ 03H, AND COM-
PARE TO THE LIST BELOW, IF DIFFERENT, INITIALIZE THE EEPROM.
*** There are four stages of service mode data. First stage data from V00 ~ V31 (Adjustment Mode).
To go into second stage of service mode data, press MENU key. Second stage data from F01 ~ F142 (Setting Mode).
To go into third stage of service mode data, press MENU key. Third stage data is Check Mode.
To go into fourth stage of service mode data, press MENU key. Fourth stage data from O01 ~ O31 (Option Mode).
ADDRESS DATA ADDRESS DATA
00H: 7BH 02H: 72H
01H: 72H 03H: 76H
ADJUSTMENT MODE (FIRST STAGE)
EEPROM ITEMS OSD DATA LENGTH INITIAL DATA FIX/ADJ/AUTO REMARK
R-DRIVE V00 0~127 63 ADJ PLS REFER TO
B-DRIVE V00 0~127 63 ADJ ADJ ITEM FOR
R-CUT V00 0~255 127 ADJ SCREEN AND
G-CUT V00 0~255 127 ADJ WHITE BALANCE
B-CUT V00 0~255 127 ADJ
RF-AGC V01 0~127 50 AUTO
VIF-VCO V02 0~63 31 AUTO
H-VCO V03 0~7 3 AUTO
SUB-CONTRAST V04 0~127 100 ADJ
SUB-COLOR V05 0~127 63 ADJ
SUB-BRIGHT V06 0~255 127 ADJ
SUB-TINT V07 0~127 63 ADJ
SUB-SHARPNESS V08 0~63 43 *FIX BUS SETUP
SUB-COLOR -YUV V09 0~127 90 FIX
SUB-TINT-YUV V10 0~127 63 FIX
V-SIZE 50 Hz V11 0~63 38 ADJ
V-SHIFT 50 Hz V12 0~7 3 ADJ
H-SHIFT 50 Hz V13 0~31 9 ADJ
SECAM-BR V14 0~63 37 ADJ
SECAM-BB V15 0~63 22 ADJ
SUB-VOL V16 0~60 60 FIX
V-SIZE 60 Hz V17 -31~0~+31 0 FIX IF NECESSARY, ADJ
V-SHIFT 60 Hz V18 -7~0~+7 -1 FIX IF NECESSARY, ADJ
H-SHIFT 60 Hz V19 -15~0~+15 +2 FIX IF NECESSARY, ADJ
S-TRAP (BG) V20 0~15 7 AUTO
S-TRAP (I) V21 0~15 7 AUTO
S-TRAP (DK) V22 0~15 7 AUTO
S-TRAP (M) V23 0~15 7 AUTO
S-TRAP (5.74) V24 0~15 7 AUTO
CUTOFF/BKGD YUV V25
R-DRI YUV V25 0~127 63 FIX
B-DRI YUV V25 0~127 63 FIX
R-CUT YUV V25 0~255 127 FIX
G-CUT YUV V25 0~255 127 FIX
B-CUT YUV V25 0~255 127 FIX
SUB-CON YUV V26 0~127 100 FIX
SUB-BRGHT YUV V27 0~255 127 FIX
VS-CORRECT V28 0~63 32 FIX ONLY FOR M61266
VC-CORRECT OFFSET V29 -13~+13 0 FIX ONLY FOR M61266
V LINEARITY V30 0~63 32 FIX ONLY FOR M61266
V LINEARITY OFFSET V31 -13~+13 0 FIX ONLY FOR M61266