Read Panasonic TX-32PL1D / TX-32PL1F Service Manual online
ADJUSTMENT PROCEDURE
Item / Preparation
Adjustments
+B SET-UP
1. Receive
a
Greyscale
signal.
2. Set the controls :-
Brightness
Minimum
Contrast
Minimum
Volume
Minimum
1. Set the +B voltage up as follows:-
Adjust R811 so that B2 shows 148V ± 1V.
2. Confirm the following voltages.
B9
5
± 0,25V
B10
5
±
0,25V
B5
12
±
0,5V
B11
33
±
1,5V
B4
16
± 1V
B7
8
±
0,5V
B12
26
± 1V
B8
5,5
±
0,5V
B3
35
± 1V
B13
15
±
1V
B1
200
± 10V
B14
-15
±
1V
CUT OFF / Ug2 Test
1. Receive a Greyscale signal.
2. Degauss the tube externally.
3. Set the TV into Service Mode 1.
4. Select Cut off mode.
2. Degauss the tube externally.
3. Set the TV into Service Mode 1.
4. Select Cut off mode.
To adjust Cutoff connect an oscilloscope to the Blue
cathode. Press "STR" and adjust "cutoff" value using the
"Yellow" and "Blue" buttons until the black level is
160V ± 5V press "STR" to store the value.
Remove the oscilloscope.
Select Ug2 adjustment and adjust the screen VR until the
display shows "O.K."
cathode. Press "STR" and adjust "cutoff" value using the
"Yellow" and "Blue" buttons until the black level is
160V ± 5V press "STR" to store the value.
Remove the oscilloscope.
Select Ug2 adjustment and adjust the screen VR until the
display shows "O.K."
FACTORY SETTINGS
Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set. To get in to Self-Check mode
press the down (-/v) button on the customer controls at the front of the TV set, at the same time pressing the STATUS
button on the remote control , and the screen will show:-
press the down (-/v) button on the customer controls at the front of the TV set, at the same time pressing the STATUS
button on the remote control , and the screen will show:-
If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".
5
PCB
O.K.
CAB
O.K.
SUM
****
TX- 32PL1D
OPTION1 39
OPTION2 FD
OPTION3 8F
OPTION4 C0
OPTION5 FF
OPTION6 E5
TX- 32PL1F
OPTION1 39
OPTION2 FD
OPTION3 8F
OPTION4 C0
OPTION5 FD
OPTION6 E5
VDP
O.K.
TUN
O.K.
E2
O.K.
MSP
O.K.
DPL
--
FACTORY
USE ONLY
USE ONLY
To exit Self-Check , switch off the TV set at the power button.
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