7
14LK20A
SERVICE
NUMBER
DATA
ADJUSTMENT CONTENTS
ADJUSTMENT ITEM
RANGE
INITIAL VALUE
S01
PICTURE
55
00-7F
S02
TINT
46
00-7F
S03
COLOR
32
00-7F
S04
BRIGHTNESS
40
00-7F
S05
SHARPNESS
28
00-3F
Must be set to "24"
S06
VERTICAL PHASE
00
00-07
Must be set to between "0" and "03"
S07
HORIZONTAL PHASE
12
00-1F
S08
RF-AGC
2A
00-3F
S09
VERTICAL AMP
20
00-3F
S10
VCO
2C
00-7F
S11
R CUT-OFF
00
00-FF
S12
G CUT -OFF
00
00-FF
S13
B CUT-OFF
00
00-FF
S14
G GAIN
7F
00-FF
S15
B GAIN
7F
00-FF
S16
TRAP(3.58MHz)
00
00 or 01
Must be set to "00"
S17
BALANCE
20
00-3F
Must be set to "20"
S18
C.C.POSITION
18
00-7F
S19
Y-MUTE
00
00,01,03
00=NORMAL, 01=No Y, 03=No VERTICAL
OP
OPTION
80
00-FF
Must be set to "08"
M01
MTS LEVEL
0A
00-0F
M02
STEREO-VCO
20
00-3F
M03
FILTER
1C
00-3F
M04
LOW SEPARATION
20
00-3F
M05
HIGH SEPARATION
1B
00-3F
IC2001
IC2101
X
CRT
X
IC201
Data is stored in IC2101.
Adjust items related to picture tube only.
Table - A
Holding down both the Ch-up/down buttons on the TV set at service mode for more than 2 seconds will automatically
write the above initial values into IC2101.
Table - B
The adjustment is needed to compensate for characteristics
of parts including IC201.
Holding down both the Ch-up/down bottons on the TV set in
the service mode for more than 2 seconds will automatically
write the above initial values into IC2101.
X
X
ADJUSTMENT
NECESSARY
UNNECESSARY
PART REPLACED
NOTES
