10TV019R2
AZ-1H_1A, AZ-1H_2A-1.5, AZ-1H_2A-2, AZ-1H_2A-2.5,
AZ-1H_2A-3 Chassis
TD
Subject IRIS
Software Upgrading Procedure for AZ-1H Chassis [REVISION 2]
This Technical Bulletin describes the upgrading procedure for the AZ-1H chassis, using a USB stick. An update is
needed for software fixes, or after replacing the LCD panel or BEHS board.
Chassis BEHS Board destination Part number
1A
AEP A-1783-050-A
UK A-1783-459-A
Italy A-1783-556-A
AEP-S A-1783-464-A
2A-2, 2A-3
AEP A-1766-469-B
UK A-1770-313-B
AEP-S A-1769-011-B
2A-1.5, 2A-2.5
AEP A-1788-128-A
UK A-1788-129-A
AEP-S A-1788-130-A
IMPORTANT: After a BEHS board or panel exchange, no picture appears anymore, while the amber and green
LED are blinking. This is normal. Please proceed as indicated below.
PREPARATION
Unzip the applicable software file(s) attached to Technical Bulletin 10TV021.
A folder “SONY_dtv*” will be created automatically. Copy this entire folder to a USB stick.
NOTE: It is allowed to copy SW files for different segments to the same USB stick for future use.
PROCEDURE
IMPORTANT
Board or Panel Exchange => Perform ALL steps of the below procedure.
(Skip step 3 in case the model is not applicable)
Regular software Update => Only perform steps 1 and 5.
1. SW upgrade
1-1. Make sure the TV is powered OFF.
1-2. Remove all cables (RF, External input, Ethernet etcetera).
1-3. Insert the USB stick to the TV.
1-4. Power ON the TV. The software upgrade starts automatically.
1-5. When the upgrade process has started, the TV goes in Standby mode
after 1 minute. The Standby LED will then be ON and the TIMER LED will blink.
Never remove the USB stick while upgrading.
1-6. After the upgrading has finished, the power turns ON automatically.
10TV019 - Software Upgrading Procedure for AZ-1H Chassis [REVISION 2]
