Panasonic TX-47PT1F (serv.man2) Service Manual ▷ View online
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13
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TX-47PT1F
Horizontal Phase Adjustment
1. Set the Aspect to 16:9.
2. Set the receiver to Static Convergence mode.
3. Apply a monoscope pattern.
4. Press “HELP” key on the remote control so that
2. Set the receiver to Static Convergence mode.
3. Apply a monoscope pattern.
4. Press “HELP” key on the remote control so that
only the green lens is projecting the monoscope
patttern.
patttern.
5. In serviceman adjustment mode select the static
convergence menu. Adjust all horizontal and verti-
cal RGB data (GV, GH, RV, RH, BV, BH to 0).
cal RGB data (GV, GH, RV, RH, BV, BH to 0).
6. Cancel the P-Convergence data.
7. Set the V-pos data to 41.
8. Loosen the deflection coil screw on the Green
7. Set the V-pos data to 41.
8. Loosen the deflection coil screw on the Green
CRT.
9. Adjust the Green monoscope pattern to be equal
on left and right with the grid horizontal center
line.Also adjust for horizontal and vertical tilt.
line.Also adjust for horizontal and vertical tilt.
Note: Push deflection coil to top of CRT neck, then
tighten deflection screw after adjusting each
CRT centering and Tilt.
CRT centering and Tilt.
10. Press “HELP” key on the remote control to project
Blue only.
11. Using the red deflection coil, adjust the Blue mono-
scope pattern center to be the correct mm left from
the center of the green monoscope. (see Fig. 5)
the center of the green monoscope. (see Fig. 5)
12. Press “HELP” key on the remote control to project
Red only.
13. Using the Blue deflection coil adjust the Red
monoscope pattern center to be the correct mm.
Right from the center of the Green cross hatch
(see Fig. 6).
Right from the center of the Green cross hatch
(see Fig. 6).
14. Transfer lens cap to project green.
15. Press remote control TV/Video key 3 times to dis-
15. Press remote control TV/Video key 3 times to dis-
play the “OSD Pos ADJ” mode.
16. Adjust the “+” position of OSD to be a center of
pattern by pressing “CH” keys or “VOL” keys on
remote control.
remote control.
17. Press “SET UP” key on remote control then “N”
key.
18. Press “Power” key on remote control then “N” key
to exit Digital Convergence adjustment mode.
19. Make sure that all deflection coils are pushed com-
pletely toward the CRT cones and that all screws
are tighened after each adjustment.
are tighened after each adjustment.
Fig. 5
R
G
B
d
d
d = 17.5
2.5 mm
30
Fig. 6
# !"
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TX-47PT1F
Self Check
1. Self-Check is used to automatically check the bus
lines and hexadecimal code of the TV set.
2. To get into the Self -Check mode press the down
(-/v) button on the customer controls at the front of
the set, at the same time pressing the STATUS
button on the remote control, and the screen
will show :
the 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.” .
incorrect or not located then “ - - “ will appear in place
of “O.K.” .
VPC
:
O.K.
AN5
:
O.K.
TUN
:
O.K.
E2
:
O.K.
MSP
:
O.K.
DPL
:
O.K.
CXA
:
O.K.
WB
:
O.K.
CI1
:
O.K.
CI2
:
O.K.
VP
:
O.K.
DFU
:
O.K.
COL
:
O.K.
DIP
:
O.K.
DIS
:
O.K.
CNV
:
O.K.
PCB
:
O.K.
Cab
:
O.K.
Sum
:
XXXX
OPTION1 :
B9
OPTION2 :
FD
OPTION3 :
1F
OPTION4 :
0D
OPTION5 :
FB
OPTION6 :
63
+
!"
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TX-47PT1F
Service Mode Function
MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by
remote control in Service Mode.
remote control in Service Mode.
How to enter SERVICE 1
1.
In sound menu, set BASS to MAX, and set TREBLE to MINIMUM.
2.
Simultaneously press INDEX button on remote control and VOLUME DOWN button [ - ] on the TV set.
How to enter SERVICE 2
1.
Select SUB-BRIGHTNESS in service 1 mode.
2.
Set the channel to CH99.
3.
Press HOLD button on remote control.
Note:
To exit to Service mode, press N button on remote control.
SERVICE 1
Function
Average Data
H-Pos
+033
V-Pos
+041
H-Amp
+035
V-Amp
+018
EW-Amp 1
+027
EW-Amp 2
0010
Trapez 1
+030
H-Parallel
0025
V-Lin
+015
DVCO
000
EHT-Protector
Sub-Brightness
OFF ON
+010
SERVICE 2
Function
Average Data
Y/C Delay
000
OPTION 1
10111001
OPTION 2
11111101
OPTION 3
00011111
OPTION 4
00001101
OPTION 5
11111011
OPTION 6
01100011
Sub-Contrast
+006
WB-R-gain
0130
Function
Average Data
WB-B-G-ST1
0155
WB-B-G-gain
0095
WB-B-gain
0116
WB-R-cut off
0155
WB-B-cut off
0155
Static Convergence
-----
Point Convergence
-----
AFC Monitor
3.14
Off set Val
000
CH99
+
HOLD button
CH99
+
INDEX button
• Press the RED/GREEN button to
step up/down thrpugh the functions.
• Press the YELLOW/BLUE button to after the
function values.
• Press the STR button after each adjustment
has been mode to store the required values.
Set the Aspect mode 16:9.
Set the Aspect mode 16:9.
Set the Aspect mode 4:3.
a. Receive PAL signal and adjust each item.
b. Next. reveice NTSC signal and adjust each
b. Next. reveice NTSC signal and adjust each
time.
a. Receive PAL signal and confirm the
picture.
Adjust each item if necessary.
b.Next, receive NTSC signal and confirm the
picture.
Adjust each item if necessary.
1
2
$ !"
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TX-47PT1F
Option Description
Option 1
Description
Bit No.
Data
0
1
Colour System
0
0
Audio Only
0
1
Auto(PAL/SECAM/NTSC)
1
0
Auto(PAL/NTSC)
1
0
2
0
TV System
0
0
I
0
1
B/G
1
0
I, B/G, D/K, L/L
1
1
B/G, D/K
3
1
4
1
Hyper Channel Selection
0
UHF only
1
UHF/VHF
5
1
Fine Tune
0
Disable
1
Enable
6
0
Tuner Select
0
Maco
1
Alps
7
1
Not Used
Option 2
Description
Bit No.
Data
0
1
CRT Size
0
4:3
1
16:9
1
1
21” CRT
0
Disable
1
Enable
2
1
Channel BLanking
0
Disable
1
Enable
3
1
AV Blanking
0
Disable
1
Enable
4
1
Comb Filter
0
Disable
1
Enable
5
1
Geomagnetic Correction
0
Disable
1
Enable
6
1
Auto Aspect
0
Auto Wide only in Auto Aspect
1
Auto Wide Always Active
7
1
PIP
0
Disable
1
Enable
% !"
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