PANASONIC TX-L32ET5
Technical Description
Specification of KEY for CI Plus, DTCP-IP, One-to-One, Widevine and Netflix
General information:
1. EEPROM (IC8902) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by LDA4 IC (IC8000) when SELF CHECK was done and are stored in both LDA4 IC
(IC8000) and EEPROM (IC8902).
All KEYs are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
Replacement of ICs:
When LDA4 IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time.
When EEPROM (IC8902) is replaced, LDA4 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 the STATUS button on the remote control for more than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
Specification of KEY for CI Plus, DTCP-IP, One-to-One, Widevine and Netflix
General information:
1. EEPROM (IC8902) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by LDA4 IC (IC8000) when SELF CHECK was done and are stored in both LDA4 IC
(IC8000) and EEPROM (IC8902).
All KEYs are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
Replacement of ICs:
When LDA4 IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time.
When EEPROM (IC8902) is replaced, LDA4 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 the STATUS button on the remote control for more than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
USB HDD Recording:
General information:
Digital TV programmes can be recorded in USB HDD.
A One-to-One key generated in A-board by SELF CHECK binds TV and USB-HDD for communication.
That key is only one key for them. If the key is difference, TV can not access USB-HDD.
Caution:
New key will be generated by following SELF CHECK and previous TV programmes recorded in USB HDD will not be viewed.
SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press the STATUS button on the remote control for more than 3 seconds
General information:
Digital TV programmes can be recorded in USB HDD.
A One-to-One key generated in A-board by SELF CHECK binds TV and USB-HDD for communication.
That key is only one key for them. If the key is difference, TV can not access USB-HDD.
Caution:
New key will be generated by following SELF CHECK and previous TV programmes recorded in USB HDD will not be viewed.
SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press the STATUS button on the remote control for more than 3 seconds
Setting Inspection
Voltage Confirmation
Voltage Confirmation
A board
Description
|
Test
point
|
Voltage
|
SUB1.1V
|
TP8100
|
1.10V
- 1.22V
|
SUB
1.5 V
|
TP8101
|
1.435V
- 1.585V
|
SUB1.8V
|
TP8700
|
1.7V
– 1.9V
|
SUB3.3V
|
TP5400
|
3.17V
– 3.43V
|
SUB5V
|
TP5420
|
4.80V
- 5.25V
|
USB5V
|
TP5440
|
4.94V
– 5.40V
|
FE1.2V
|
TP5780
|
1.14V
– 1.26V
|
PNL12V
|
TP4004
(TP4005)
|
11.5V
– 12.9V
|
P board
Description
|
Test
point
|
Voltage*
|
Voltage**
|
24V
(PANEL)
|
TP7512/TP7513
|
<1V
|
24V
± 1.2V
|
16V
|
TP7508/TP7514
|
<1V
|
15.7V
± 0.8V
|
5VS
|
TP7507/TP7412
|
5.25V
± 0.25V
|
5.25V
± 0.25V
|
PFC
|
TP7201
and GND
TP7203*** |
<340V
|
390V
± 15V
|
Power LED blinking
When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by number of blinking of the Power LED on the front panel of the unit.
When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by number of blinking of the Power LED on the front panel of the unit.
LED BLINKING CODES AND CAUSES
Blinking times
|
Contents
|
Check point
|
1
|
BL_SOS
|
A
BOARD
|
3
|
IROM
SOS
|
A
BOARD
|
7
|
SUB3.3V_SENSE_SOS
|
A
BOARD
|
8
|
SOS
|
A
BOARD
|
9
|
SOUND_SOS
|
A
BOARD
|
10
|
FRC_SOS
|
FR
BOARD
|
12
|
BE_SOS
|
A
BOARD
|
13
|
EMERGENCY
|
A
BOARD
|
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 Menu
How to enter SERVICE
While pressing (-/v) button on the TV unit, press 0 on the remote control for 3 times within 2 seconds.
Note:
To exit from Service mode, press the exit button on remote control.
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 Menu
How to enter SERVICE
While pressing (-/v) button on the TV unit, press 0 on the remote control for 3 times within 2 seconds.
Note:
To exit from Service mode, press the exit button on remote control.
key Command
Press the 3/4 button to change the adjustment values or function.
Press the 1/2 button to step up/down through the functions and adjustments
Press the numerical button VOLUME (+/-) to change of each option item.
Press the OK button after each adjustment has been made to store the required values.
Press the 3/4 button to change the adjustment values or function.
Press the 1/2 button to step up/down through the functions and adjustments
Press the numerical button VOLUME (+/-) to change of each option item.
Press the OK button after each adjustment has been made to store the required values.
Service Tool Mode
How to access
1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
How to access
1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
Display of SOS History
SOS History (Number of LED blinking) indication.
From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication will be cleared by [Self/check indication and forced to factory shipment setting].
Power ON Time, On/Off
Note: To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.
Time: Cumulative power on time, indicated hour: minute by decimal.
On/Off: Number of On/Off switching by decimal.
Note: This indication will not be cleared by either of the self-checks or any other command.
Exit
Disconnect the AC cord from wall outlet or switch off the power with [Power] button on the main unit.
SOS History (Number of LED blinking) indication.
From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication will be cleared by [Self/check indication and forced to factory shipment setting].
Power ON Time, On/Off
Note: To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.
Time: Cumulative power on time, indicated hour: minute by decimal.
On/Off: Number of On/Off switching by decimal.
Note: This indication will not be cleared by either of the self-checks or any other command.
Exit
Disconnect the AC cord from wall outlet or switch off the power with [Power] button on the main unit.
Hotel Mode
Access command to the Hotel mode setup menu. In order to display the Hotel mode setup menu, please enter the following command (within 2 second).
[TV] : Vol.[Down] + [REMOTE] : AV (3 times)
Access command to the Hotel mode setup menu. In order to display the Hotel mode setup menu, please enter the following command (within 2 second).
[TV] : Vol.[Down] + [REMOTE] : AV (3 times)
Chassis Board Layout
Board
Name
|
Function
|
A-Board
|
AV Terminal, HDMI, HDMI Switch, USB,
USB HUB, Digital Audio Out,
Tuner DVB-T/T2/C, DVB-T/T2/C Dem, SD Card, CI slot, PC, Ethernet, Wireless LAN, Peaks IC, Speaker out, EEPROM, Flash Memory, DDR SDRAM |
FR-Board
|
Image Processor, SPI Flash
|
P-Board
|
Main Input, Power Supply, Key
control, Power switch
|
K-Board
|
Remote Receiver, Power and Timer LED,
C.A.T.S
|
