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TX-LR32E6

9

1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.

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 except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory
shipment setting].

Note : To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.
Time : Cumulative power on time, indicated hour : minute by decimal
Count : Number of ON times by decimal
Note : This indication will not be cleared by either of the self-checks or any other command.

1. Disconnect the AC cord from wall outlet.

1. NAND Flash (IC8900) for spare parts has the seed of KEY for each DTCP-IP for DLNA, WMDRM for Netflix and Widevine for

CinemaNow.

2. The final KEY data will be generated by Main IC (IC8000) when SELF CHECK was done and are stored in both Main IC

(IC8000) and NAND Flash (IC8900).

When Main IC is replaced, NAND Flash should be also replaced with new one the same time.
When NAND Flash is replaced, Main IC 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.

TX-LR32E6

10

1. Select [DRV Check - USBHDD Check] in Service Mode.
2. Press [OK] button on the remote control for more than 3 seconds.

1. Purpose

Restrict a function for hotels.

2. Access command to the Hotel mode setup menu.

In order to display the Hotel mode setup menu: 
While pressing [VOLUME (-)] button of the main unit,
press [AV] button of the remote control three times within
2 seconds.

Then, the Hotel mode setup menu is displayed.

3. To exit the Hotel mode setup menu

Disconnect AC power cord from wall outlet.

4. Explain the Hotel mode setup menu

Item

Function

Hotel Mode

Select hotel mode On/Off

Initial INPUT

Select input signal modes.
Set the input, when each time power is switched 
on.
Selection :
Off,Analogue,DVB-C,DVB-T,AV1,AV2,HDMI1,
HDMI2

• Off: give priority to a last memory. However, 

Euro model is compulsorily set to TV.

Initial POS

Select programme number.
Selection :
Off/0 to 99

• Off: give priority to a last memory.

Initial VOL LEVEL Adjust the volume when each time power is 

switched on.
Selection Range :
Off/0 to 100

• Off: give priority to a last memory.

Maximum Vol Level Adjust maximum volume.

Range :
0 to 100

Button Lock

Select local key conditions.
Selection :
Off/SETUP/MENU/ALL

• OFF: altogether valid
• SETUP: only F-key is invalid

      (Tuning guide (menu) can not be selected.) 

• MENU: only F-key is invalid

(only Volume/Mute can be selected.)

• ALL: altogether invalid.

Remote Lock

Select remote control key conditions.
Selection :
Off/SETUP/MENU

• OFF: altogether valid.
• SETUP: only Setup menu is invalid.
• MENU: Picture/Sound/Setup menu are invalid.

Private Information Select private information for VIERA Cast is Keep

or Reset if Hotel mode is set to [On] when TV
power on.
Selection :
Keep/Reset

• Keep: private information for VIERA Cast is 

keep

• Reset: private information for VIERA Cast is 

reset

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Use the self-check function to test the unit.

1. Checking the IIC bus lines
2. Power LED Blinking timing

Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.

Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote
control for more than 3 seconds.

Disconnect the AC cord from wall outlet.

Confirm the following parts if NG was displayed.

DISPLAY

Check Ref. No.

Description

Check Point

H14TUN

IC6750

TUNER

A-Board

H90STBY

IC8000

STM

A-Board

H91MEM2

IC8900

NAND FLASH

A-Board

H17LAN

LAN

LAN

H96ID

ID

H97ID2

ID2

H42WiFi

WiFi

WiFi Dongle

TX-LR32E6

12

1. Subject

Information of LED Flashing timing chart.

2. Contents

When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:

To find the possible failure point where in LCD Panel or Printed Circuit Board when the abnormal picture is displayed.
How to Enter:

While pressing [VOLUME ( - )] button of the main unit, press [OPTION] button of the remote control three times within 2
seconds.
How to Exit:

Disconnect AC plug from wall outlet.
How to confirm:

If the abnormal picture is displayed, go into LCD Panel test mode to display the several test patterns.
And then, judge by the following method.
Still abnormal picture is displayed: The cause must be in LCD Panel.
Normal picture is displayed: The cause must be in A board.
Remarks:

The test pattern is created by the circuit in LCD Panel.
In LCD Panel test mode, this test pattern is displayed unaffected by signal processing for RF or input signal.
If the normal picture is displayed, LCD Panel must be okay and the cause of failure must be in A board.

First check point
There are following 2 states of No Power indication by power LED.

1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)

Blinking Times

Contents

Check point

1

BACK LIGHT SOS

LCD PANEL

P-Board

7

SUB 3.3V SENSE SOS

A-Board

9

SOUND SOS

A-Board
Speaker

13

EMERGENCY

A-Board