Panasonic CT20DC50B - 20" CLR TV/DVD COMBO, Service Manual

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SERVICEMAN MODE (ELECTRONIC CONTROL)
SERVICE ADJUSTMENT VALUES
Model _____________________________________________ Ser #_____________ Date_________________
Note: Record the original settings PRIOR to modifying the registers.
Mode
Service
Adjustment
Adjustment
Range
Def.
Val.
Original
Value
New
Value
Sub Adjustments
B0 SUB-COLOR 0 ~ 63 33
B1
SUB-TINT
0 ~ 63 33
B2
SUB-
BRIGHTNESS
0 ~ 255 80
B3
SUB-PICTURE
0 ~ 63 34
B4
KILLER/ABL/
GAMMA
0 ~ 7 5
B5
VIDEO
ADJUSTMENT
0 ~ 15 8
B6
AUDIO
ADJUSTMENT
0 ~ 31 16
B7
V-SIZE
0 ~ 63 29
B8 S V-SIZE 0 ~ 63 12
Cut-Off Adjustments
C0 CUT-OFF R
0 ~ 1
0 ~ 255
0
128
C1
CUT-OFF G
0 ~ 255 64
C2 CUT-OFF B
0 ~ 1
0 ~ 255
0
128
C3
DRIVE R
0 ~ 127 64
C4
DRIVE B
0 ~ 127 64
C5
YNR SWITCH
0 ~ 1 0
C6 AFT
0 ~ 1
0 ~ 128
1
120
C7
RF-AGC
0 ~ 127 64
C8
YNR VIDEO
ADJUSTMENT
0 ~ 7 0
C9
HORIZONTAL
CENTER
0 ~ 31 11
Ca BEAM LIMIT 0 ~ 7 4
Cb
VCJ TEST H
0 ~ 2 0
MTS Adjustments
M0
INPUT LEVEL
0 ~ 63 33
M1
HIGH-LEVEL
SEPARATION
0 ~ 63 25
M2
LOW-LEVEL
SEPARATION
0 ~ 16 6
Mode
Service
Adjustment
Adjustment
Range
Def.
Val.
Original
Value
New
Value
Options Adjustments
S0 PIP COLOR 0 ~ 127 80
S1
PIP CONTRAST
0 ~ 127 52
S2 UP 1/9 0 ~ 255 26
S3
DOWN 1/9
0 ~ 255 146
S4
LEFT 1/9
0 ~ 255 9
S5
RIGH 1/9
0 ~ 255 103
S6 UP 1/16 0 ~ 255 27
S7
DOWN 1/16
0 ~ 255 163
S8 LEFT 1/16 0 ~ 255 9
S9
RIGH 1/16
0 ~ 255 118
Sa
FREERUN
N/A N/A
Sb
CLOCK
ADJUSTMENT
0 ~ 255 128
Sc PIP TINT 0 ~ 63 50
Sd
LOUDNESS
COMPENSATION
0 ~ 63 52
Comb Filter Adjustments
X0
COMB GAIN
0 ~ 255 152
X1
COMB SWITCH
0 ~ 63 12
X2
COMB LIMIT
0 ~ 63 24
X3 COMB CORE 0 ~ 127 41
X4
COMB RF DELAY
0 ~ 127 20
X5
COMB VIDEO
DELAY
0 ~ 127 18
X6
COMB VMLM
0 ~ 127 90
X7
COMB VM SW
0 ~ 63 24
X8
COMB SHARP
0 ~ 255 30
X9 COMB VM LEVEL 0 ~ 255 255
Xa
COMB VMPKF
0 ~ 1 01
Xb
COMB ADJ
SHARP
0 ~ 63 15
Printed in USA
K01042593ZR0427
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