Panasonic TX-P50C3E / TX-P50C3J / TX-PR50C3 Service Manual ▷ View online
9
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
• This equipment complies with the EMC standards listed below.
• This equipment complies with the EMC standards listed below.
EN55013, EN61000-3-2, EN61000-3-3, EN55020
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5 Technical Descriptions
5.1.
Specification of KEY for CI Plus, DTCP-IP and One-to-One
5.1.1.
General information:
1. EEPROM (IC8902) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by Peaks IC (IC8000) when SELF CHECK was done and are stored in both Peaks IC
2. The final KEY data will be generated by Peaks IC (IC8000) when SELF CHECK was done and are stored in both Peaks IC
(IC8000) and EEPROM (IC8902).
Three KEY are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
Three KEY are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
5.1.2.
Replacement of ICs:
When Peaks IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time.
When EEPROM (IC8902) is replaced, Peaks IC (IC8000) is not necessary to be replaced the same time.
After the replacement of IC, SELF CHECK should be done to generate the final KEY data.
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more
than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
When EEPROM (IC8902) is replaced, Peaks IC (IC8000) is not necessary to be replaced the same time.
After the replacement of IC, SELF CHECK should be done to generate the final KEY data.
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more
than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
5.1.3.
Model and Keys:
Model No.
Keys
One-to-One
(For USB Rec.)
CI Plus
DTCP-IP
TX-P50C3E
None
Yes
None
TX-P50C3J
None
Yes
None
TX-PR50C3
None
None
None
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6 Service Mode
6.1.
How to enter into Service Mode
6.1.1.
Purpose
After exchange parts, check and adjust the contents of adjustment mode.
While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds.
6.1.2.
Key command
[1] button...Main items Selection in forward direction
[2] button...Main items Selection in reverse direction
[3] button...Sub items Selection in forward direction
[4] button...Sub items Selection in reverse direction
[RED] button...All Sub items Selection in forward direction
[GREEN] button...All Sub items Selection in reverse direction
[VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
[2] button...Main items Selection in reverse direction
[3] button...Sub items Selection in forward direction
[4] button...Sub items Selection in reverse direction
[RED] button...All Sub items Selection in forward direction
[GREEN] button...All Sub items Selection in reverse direction
[VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
6.1.3.
How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
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6.1.4.
Contents of adjustment mode
• Value is shown as a hexadecimal number.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
Main item
Sub item
Sample Data
Remark
ADJUST
CONTRAST
1EE
COLOR
36
TINT
00
SUB-BRT
800
H-POS
0
H-AMP
0
V-POS
0
V-AMP
0
WB-ADJ
R-CUT
80
G-CUT
80
B-CUT
80
R-DRV
FF
G-DRV
E9
B-DRV
91
ALL-CUT
80
ALL-DRV
FF
OPTION
Panel-Type
50HD
Factory Preset
Boot
ROM
STBY-SET
00
EMERGENCY
ON
Y/C Delay
0
OPT 1
*1
OPT 2
11101110
OPT 3
00000001
OPT 4
*2
EDID-CLK
MID
MIRROR
00 (See Option-Mirror)
AMR-SELECT
OFF
VSUS
LOW
See Vsus selection
AGING
ALL WHITE
Built-in test patterns can be
displayed.
displayed.
ALL BLUE WITH WHITE OUTSIDE FRAME
ALL GREEN
ALL RED
LOW STEP WHITE
LOW STEP BLUE
LOW STEP GREEN
LOW STEP RED
WHITE DIAGONAL STRIPE
RED DIAGONAL STRIPE
GREEN DIAGONAL STRIPE
BLUE DIAGONAL STRIPE
A-ZONE & B-ZONE
1% WINDOW
COLOR BAR
9 POINTS BRIGHT MEASURE
2 DOT OUTSIDE FRAME
ALL BLUE
DOUBLE FIXED 1% WINDOW
VERTICAL LINE SCROLL
ON/OFF OR WHITE
R/G/B/W ROTATION
HALF FIXED ALL WHITE
ALL WHITE WITH COUNT DISPLAY
ALL GREEN
ALL RED
LOW STEP WHITE
LOW STEP BLUE
LOW STEP GREEN
LOW STEP RED
WHITE DIAGONAL STRIPE
RED DIAGONAL STRIPE
GREEN DIAGONAL STRIPE
BLUE DIAGONAL STRIPE
A-ZONE & B-ZONE
1% WINDOW
COLOR BAR
9 POINTS BRIGHT MEASURE
2 DOT OUTSIDE FRAME
ALL BLUE
DOUBLE FIXED 1% WINDOW
VERTICAL LINE SCROLL
ON/OFF OR WHITE
R/G/B/W ROTATION
HALF FIXED ALL WHITE
ALL WHITE WITH COUNT DISPLAY
SRV-TOOL
See Service tool mode
Destination
TX-P50C3E/J
TX-PR50C3
Check sum
d295
d214
*1 OPT1
00000100
10000100
*2 OPT4
00010000
00000000
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