Sharp 20U-FS1, Service Manual

Page: 18 / 56

18
20U-FS1
CU20FS1
18-1
18-2
ADJUSTMENT ITEM ADJUSTMENT POSITION CONTR
OL
PRE-ADJUST REQ
UIREMENT
CONTENT INPUT CONDITION OUTPUT ADJUSTMENT PR
OCEDURE
ADJUST
THE
V09 B
US D
A
T
A
UNTILL
THE O
VERSCAN BECOME AS
SPECIFIED BELO
W.
CA
UTION:
- PLEASE A
GING
TV MORE
THAN 10 MINUTES BEFORE
ADJUSTMENT
.
V
-SIZE
V09
STEP RANGE
0~63
I 2
C CONTR
OL
OPTION SET UP
, B
US SET UP
, CR
T PURITY
,
V
-PHASE, +B ADJUST
US 4 CH LION HEAD A
C
120V
CONFIRMA
TION BY CR
T SCREEN
ADJUSTMENT ITEM ADJUSTMENT POSITION CONTR
OL
PRE-ADJUST REQ
UIREMENT
CONTENT INPUT CONDITION OUTPUT ADJUSTMENT PR
OCEDURE
V
-PHASE
V06
STEP RANGE
0-7
I
2
C CONTR
OL
OPTION SET UP
, B
US SET UP
, CR
T
-PURITY
US 4 CH LION HEAD (MONOSCOPE P
A
TTERN)
120V
, RF INPUT
, ZER
O MA
GNETIC FIELD
CONFIRMA
TION ON CR
T SCREEN
[CHECKING SPEC] O
V
ERSCAN 10 ± 2.5%
ADJUST
V06 BUS D
A
T
A
T
O
HA
VE MOST A
CCEPT
ABLE
VER
TICAL PO-
SITION. THE MONOSCOPE P
A
TTERN SHOULD BE BALANCE IN
VER
TICAL
POSITION NO
TE:
THE D
A
T
A
FOR
V06 LIMIT A
T
<= 04,
EVEN POSITION GOOD
ENOUGH
[CHECKING CONFIRMA
TION]