CHAPTER 2
SPECIFIC INFORMATIONS
SAFETY INSTRUCTIONS
SERVICE MODE
ADJUSTING ITEMS AND DATA IN THE SERVICE MODE:
Item
Name of adjustment
RCUT
R CUTOFF
GCUT
G CUTOFF
BCUT
B CUTOFF
GDRV
G DRIVE
BDRV
B DRIVE
SCNT
SUB-CONTRAST
BRTC
SUB-BRIGHT
COLC
SUB-COLOR
TNTC
SUB-TINT
SAVC
SAP VCO
ATT
ATTENUATOR
STVC
STEREO VCO
STRF
STEREO FILTER
SPEC
SPECTRAL
WBAN
STEREO SEPARATION
HPOS
HORIZ. POSITION
DESIGN MODE
ADJUSTING ITEMS AND DATA IN THE DESIGN MODE:
Item
OPT0
OPTION 0
OPT1
OPTION 1
CIRCUIT CHECKS
SETTING & ADJUSTING DATA
HIGH VOLTAGE AT ZERO BEAM:
MAX HIGH VOLTAGE:
Preset
Data
←
40H
←
40H
←
40H
←
40H
←
40H
←
08H
←
40H
←
40H
←
40H
←
20H
←
20H
←
20H
←
20H
←
20H
←
20H
←
16H
Name of adjustment
FBT DETECTION VOLTAGE
27"
28.3kV
(A)
29.7 kV
(B)
Table-1
Item
Name of adjustment
VPOS
VERT. POSITION
HIT
HEIGHT
LIN
V-LINEARITY
VSC
V-S CORRECTION
WID
PICTURE WIDTH
DPC
E-W PARABOLA (DPC)
CNR
E-W CORNER
TRAP
TRAPEZIUM
PCOL
PIP COLOR
PHUE
PIP TINT
VPS
V-SHIFT
VCP
V-COMPENSATION
HCP
H-COMPENSATION
VFC
V-F CORRECTION
DAC
DAC
PBRT
–
Table-2
Data
Preset Data
27"
20H
20H
80H
84H
Table-3
21.87V
(C)
Table-4
– 17 –
Preset
Data
←
03H
1EH
18H
←
06H
04H
03H
←
18H
←
0AH
←
07H
←
09H
←
91H
←
09H
←
1BH
←
03H
←
00H
←
0FH
←
03H
←
0DH
Remarks