Read Panasonic TX-21AP1P Service Manual online
ALIGNMENT SETTINGS
To access Service Mode select program position 99 and set sharpness to minimum.
Press “MUTE” button on remote control and
Press “MUTE” button on remote control and
at the same time press the "V" button on the customer controls at the front of
the TV, this will place the TV set into Service Mode.
Press
Press
∧∧∧∧
/
∨
∨
∨
∨
buttons to step up / down through the functions.
Press
+ / -
buttons to alter the function values.
Press “STR” button on the customer controls at the front of the TV after each adjustment has been made to store the
required values.
To exit Service Mode press “N” button.
required values.
To exit Service Mode press “N” button.
Alignment Function
Setting indication
Note: All setting values are approximate
Settings / Special features
1. Cut off (Ug2)
LED ON/OFF
(pin6 of connectorE1 to the GND)
LED to be just ON
2. Vertical slope
V-SLO 029
Optimum setting.
3. Vertical Position
V-POS 035
Optimum setting.
4. Vert. Amplitude
V-AMP 054
Optimum setting.
5. Horizontal Shift
H-CTR 034
Optimum setting.
6. Horizontal Parallelogram
H-PAR 035
Optimum setting.
7. Horizontal Bow
H-BOW 025
Optimum setting.
8. R-Cut
R-CUT 008
Optimum setting.
9. G-Cut
G-CUT 008
Optimum setting.
10. R-Drive
R-DRV 039
Optimum setting.
11. G-Drive
G-DRV 031
Optimum setting.
12. B-Drive
B-DRV 031
Optimum setting.
13. AGC
AGC 028
Optimum setting.
14. Sub Colour
S-COL 015
Optimum setting.
15. Sub Brightness
S-BRI 026
Optimum setting.
16. Horizontal Width
EW-WD 049
Optimum setting.
17. EW Parabola
EW-PR 009
Optimum setting.
18. EW Upper Corners
EW-UC 037
Optimum setting.
19. EW Lower Corners
EW-LC 051
Optimum setting.
20. EW Trapezoid
EW-TP 022
Optimum setting.
To access Option Bytes input remote code "FA" followed by key 5 (14 hex) or to access from Service Mode press "Status
button" on remote control.
(numerical keys 0-7 to change value, TV/AV button to store on remote control):
button" on remote control.
(numerical keys 0-7 to change value, TV/AV button to store on remote control):
Option Byte 1
Option Byte Table
Option Byte 2
Option Byte Table
Bit No.
Value
Functions
Bit No.
Value
Functions
0
0
French model
0
1
1
NO
YES
0
1
Sound AI
0
1
1
NO
YES
1
0
Irish model
0
1
1
NO
YES
1
1
CATS
0
1
1
YES
NO
2
1
NICAM
0
1
1
NO
YES
2
- -
- -
- -
- -
3
1
A2 Stereo
0
1
1
NO
YES
3
- -
- -
- -
- -
4
0
Tuner manufacturer
0
1
1
MACO
ALPS
4
- -
- -
- -
- -
5
1
E-W circuit
0
1
1
NO
YES
5
- -
- -
- -
- -
6
1
Q-link
0
1
1
NO
YES
6
- -
- -
- -
- -
7
1
TOP TEXT
0
1
1
YES
NO
7
- -
- -
- -
- -
6
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