Sharp 20MU11 Service Manual page 7

SERVICE
ADJUSTMENT ITEM
NUMBER
S01 PICTURE
S02 TINT
S03 COLOR
S04 BRIGHTNESS
S05 SHARPNESS
S06 VERTICAL PHASE
S07 HORIZONTAL PHASE
S08 RF-AGC
S09 VERTICAL AMP
S10 VCO
S11 R CUT-OFF
S12 G CUT -OFF
S13 B CUT-OFF
S14 G GAIN
S15 B GAIN
S16 TRAP(3.58MHz)
S17 BALANCE
S18 C.C.POSITION
S19 Y-MUTE
S20 ENERGY SAVE OFFSET
S21 D.D.E. OFFSET
S22 OSD SETUP
S23 TUNER SETUP
OP OPTION
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.
PART REPLACED
NECESSARY
IC2001
IC201
IC2101
CRT
DATA
INITIAL VALUE
55
46
32
40
28
00
12
23
20
2C
00
00
00
7F
7F
00
20
17
00
20
03
00
00
30
Table - A
ADJUSTMENT
UNNECESSARY
X
X
X
X
Table - B
ADJUSTMENT CONTENTS
RANGE
00-7F
00-7F
00-7F
00-7F
00-3F Must be set to "24"
00-07 Must be set to "00" ~ "03"
00-1F
00-3F
00-3F
00-7F
00-FF
00-FF
00-FF
00-FF
00-FF
00 or 01 Must be set to "00"
00-3F Must be set to "20"
00-7F
00,01,03 "00" = NORMAL, "01" = No Y, "03" = No VERTICAL
00-3F Must be set to "23"
00-1F Must be set to "03"
00-03 Must be set to "00"
00-01 Must be set to "00"
00-FF Must be set to "02"
NOTES
Data is stored in IC2101.
The adjustment is needed to compensate for characteristics
of parts including IC201.
Holding down both the CH-up/down buttons on the TV set in
the service mode for more than 2 seconds will automatically
write the above initial values into IC2101.
Adjust items related to picture tube only.
7
20MU11