Read Panasonic TX-28LB1P / TX-28LB1S 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 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 “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
Ù
/
Ú
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
approximate
Settings / Special features
1. Cut off (Ug2)
LED On/Off
(pin6 of connector E1 to the GND)
LED to be just On
2. Vertical slope
V-SLO 32
Optimum setting
3. Vertical shift
V-POS 43
Optimum setting.
4. Vert. Amplitude
V-AMP 60
Optimum setting.
5. Horizontal shift
H-CTR 31
Optimum setting.
6. Horizontal parallelogram
H-PAR 034
Optimum setting.
7. Horizontal bow
H-BOW 031
Optimum setting.
8. R - Cut
R - CUT 08
Optimum setting.
9. G - Cut
G - CUT 08
Optimum setting.
10. R - Drive
R - DRV 31
Optimum setting.
11. G - Drive
G - DRV
31
Optimum setting.
12. B - Drive
B - DRV 31
Optimum setting.
13. AGC
AGC 20
Optimum setting.
14. Sub Colour
S - COL 15
Optimum setting.
15. Sub Brightness
S - BRI 31
Optimum setting.
16. Horizontal Width
EW – WD 34
Optimum setting.
17. EW parabola
EW – PR 32
Optimum setting.
18. EW Upper corners
EW – UC32
Optimum setting.
19. EW Lower corners
EW – LC 33
Optimum setting.
20. EW Trapezoid
EW – TP 36
Optimum setting.
Input remote code "FA" followed by key 5 (14 hex) or press "Status button" on remote control
(numerical keys 0-6 to change value, TV/AV button to store on remote control):
(numerical keys 0-6 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
YES
0
0
SOUND AI
0
1
1
NO
YES
YES
1
0
Irish model
0
1
1
NO
YES
YES
1
0
CATS
0
1
1
YES
NO
NO
2
1
NICAM enabled
0
1
1
NO
YES
YES
2
0
3
1
A2 stereo enabled
0
1
1
NO
YES
YES
3
0
4
0
Tuner manufacturer
0
1
1
MACO
ALPS
ALPS
4
0
5
1
CRT
0
1
1
21"
25",28"
25",28"
5
0
6
1
Q - link enabled
0
1
1
NO
YES
YES
6
0
7
1
TOP TEXT enabled
0
1
1
YES
NO
NO
6
Click on the first or last page to see other TX-28LB1P / TX-28LB1S service manuals if exist.