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ADJUSTMENT PROCEDURE
Item / Preparation
+B SET-UP
4.
Receive a Window pattern.
5.
Set the controls :-
Brightness
Minimum
Contrast
Minimum
Volume
Minimum
CUT OFF
1. Picture menu:Normal.
2. Normalised conditions.
3. Colour balance normal.
4. AI:OFF
P-NR:OFF.
5. Screen VR: fully anticlockwise.
6. B-G-ST1:120 Sub-Bright:50.
7. High R:70 High G:128 High B:70.
8. Low R:128 Low G:150 Low B:80
SELF CHECK
To return customer settings to factory settings and clear owner ID of all information input by the customer , enter Self –Check
Mode.To get into 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
button.
NOTE: Self Check should only be used when refurbishing the TV set and not during normal repair work.
To exit Self-Check, switch off the TV set at the power button.
If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".
All manuals and user guides at all-guides.com
Adjustment/Confirmation
Confirm the following voltages.
A - Board
A1 Pin2
A1 Pin12
A1 Pin16
A2 Pin15
A2 Pin6
A3 Pin4
A3 Pin2
D – Board
D5 Pin1
D5 Pin8
D3 Pin3
D3 Pin1
D2 Pin5
D5 Pin6
D1 Pin8
D2 Pin13
D2 Pin13
To adjust Cutoff select AV1 with no signal. Ensure that the PTV is normalised.
Adjust R-Screen VR so that the voltage , IK at test point TPLR1 is 165 ± 2V.
G-Screen VR so that the voltage , IK at test point TPLG1 is 160 ± 2V.
B-Screen VR so that the voltage , IK at test point TPLB1 is 165 ± 2V.
on the remote control. To exit Self-Check , switch off the tv set at the power
MEM
:
O.K.
OPTION 1 :
GC1
:
O.K.
OPTION 2 :
VDU
:
O.K.
OPTION 3 :
CIP
:
O.K.
OPTION 4 :
RGB
:
O.K.
OPTION 5 :
AVSW
:
O.K.
OPTION 6 :
TUN1
:
O.K.
OPTION 7 :
DAC1
:
O.K.
OPTION 8 :
MSP
:
O.K.
OPTION 9 :
DAC1
:
O.K.
OPTION 10:
CONV
:
O.K.
OPTION 11:
CVDAC
:
O.K.
OPTION 12:
WBDAC :
O.K.
OPTION 13:
Check :
5
7.5
±
0.5V
IC1252 Pin2
-20
±
0.5V
IC1251 Pin3
20
±
0.5V
IC7101 Pin3
30
±
0.5V
IC2708 Pin4
15
±
0.5V
C2703 + side
15
±
0.5V
IC2706 Pin2
-15
±
0.5V
IC2705 Pin2
IC2709 Pin2
210
±
3V
140
±
2V
18
±
2V
-18
±
2V
15
±
1.5V
6.4
±
0.24V
12
±
0.5V
40
±
3V
with SW1 Open
30
±
2V
with SW1 Closed
Sum :
****
TX-47PT10
01
00
10
10
00
50
84
40
00
80
19
C8
FA
90
2.5 ±
0.25V
3.3
+0.3 / -0.2V
5
±
0.4V
9
±
0.4V
8
±
0.4V
5
±
0.2V
3.3 ±
0.2V
3.3 ±
0.2V
Factory use only
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