Hitachi 27CX01B, Service Manual

Page: 9 / 32

9
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 "28"
S06 VERTICAL PHASE 00 00-07 Must be set to "00"
S07 HORIZONTAL PHASE 12 00-1F
S08 RF-AGC 23 00-3F
S09 VERTICAL AMP 20 00-3F
S10 PIF 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 00 00 or 01 Must be set to "00"
S17 BALANCE 20 00-3F Must be set to "20"
S18 C.C.POSITION 17 00-7F
S19 MUTE 00 00,01,03 "00"=Normal, "01"=No-Y, "03"=No Vertical
S20 ENERGY SAVE OFFSET 20 00-3F Must be set to "23"
S21 D.D.E. OFFSET 03 00-1F Must be set to "03"
S22 OSD SETUP 00 00-03 Must be set to "00"
S23 TUNER SETUP 00 00, 01 Must be set to "00"
OP1 OPTION1 (Set to each mode) 00 00-FF "B3"
OP2 OPTION2 00 00-FF "A7"
M01 INPUT LEVEL 0A 00-0F
M02 ST VCO 20 00-3F
M03 FILTER 1C 00-3F
M04 WIDE BAND 20 00-3F
M05 SPECTRAL 1B 00-3F
NECESSARY UNNECESSARY
ADJUSTMENT
NOTES PART REPLACED
IC2001
IC2101
X
IC3001
X
CRT
X
IC201
X
X
Data is stored in IC2101.
The adjustment is needed to compensate for characteristics
of parts including IC201 and MTS level (M01).
Holding down both the Vol-up/CH-down buttons on the TV
set in the service mode for more than 2 seconds will
automatically write the above initial values into IC2101. Then
perform a complete adjustment.
Adjust items related to picture tube only.
Adjust items related to MTS only (M01~M05).
Holding down both the Vol-up/CH-down buttons on the TV set at service mode for more than 2 seconds will
automatically write the above initial values into IC2101.
Table - A
Table - B