Sharp 21V1-L Service Manual page 27

MODEL NAME
ADJ US TMENT
ITEM
ADJ US TMENT
P OS ITION
I2C CONTROL
CONTROL
P RE-ADJ US T
OP TION S ET UP , BUS S ET UP , VCO ADJ , RF-AGC
REQUIREMENT
CONTENT US 10 CH HALF COLOR BAR P ATTERN
INP UT
220 V
CONDITION
B-AMP TR BAS E (J A410 OR TP 853)
OUTP UT
CONFIRRM WITH OS CILLOS COP E
1)GET IN Y-MUTE FUNCTION BY R/C .
2)ADJUST THE V02 BUS DATA TO GET A WAVEFORM AS BELOW.
ADJ US TMENT
P ROCEDURE
[CONFIRMATION ]
21V1-L
S UB-TINT
V02 S TEP RANGE
B-AMP BASE (TP 853)MUST BE IN
STEPPING LEVEL
5 – 15
21V1-L
0-127