Philips Q522.1E LB Service Manual page 33

5.8.4 SSB Replacement
Follow the instructions in the flowchart in case you have to
exchange the SSB. See figure "SSB replacement flowchart".
Set is starting up but no display
Upgrade main TV SW to the latest version via
USB stick (#)
Program "Display Option" code via 062598
MENU, followed by 3 digits code (this code
can be found on a sticker inside the set or in
the Service Manual)
After entering "Display Option" code, set is
going to Standby (= validation of code)
Restart the set
Connect ComPair, load JETT software and
program set type- and serial number
(#) Some new "Display Option" codes are not recognised
by SSB's with old(er) SW, resulting in "no display".
Therefore it is advised to ALWAYS update the main TV
SW (autorun.upg) via a USB stick to the latest version,
before setting the "Display Option" code.
Service Modes, Error Codes, and Fault Finding
Activate SAM and save the TV settings
- Replace SSB board by a Service SSB.
- Make the SSB fit mechanically to the set.
Set is starting up & display is OK
- Program Display Option code via 062598 MENU followed by the 3 digit code
- Or program "Display Option" code in SAM via "062596 i+", Options, Display, Screen
If set is starting-up in Factory mode "F", push
the "Volume minus" button on the local
keyboard for 5 seconds and restart the set
No
Activate SAM and reload settings
via "Download from USB"
Check latest software on Service website.
Update main and Standby software via USB
Check and perform alignments in SAM
according to the Service Manual
Check changes in CSM
Figure 5-12 SSB replacement flowchart
START
Set is still
operating?
Yes
via "Upload to USB"
Start-up set
Set behaviour?
(see sticker inside set or in the Service Manual)
Saved settings
on USB stick?
Yes
END
Q522.1E LB 5.
No
If necessary, adapt the connector plate and/or
the shielding to make the assy fit
mechanically.
Set goes into protection
Activate SDM via shorting the Service pins on
the SSB
Method 1; In some sets it is possible to
program "Display Option" code before set is
going into protection.
Method 2; First bring set in SDM and
program "Display Option" code.
Method 3; Bring the PDP power supply in
stand-alone mode and program the "Display
Option" code.
In case of settings reloaded from USB, the set type- and
set serial number are automatically stored when entering
display options.
- Check if correct "Display Option" code is programmed.
- Verify "Option Codes" according sticker inside the set.
- Default settings for White drive ...see Service Manual
Instruction note SSB replacement
3122 785 00982
05-FEB-2007
EN 33
H_16771_007.eps
130707