Philips 32PFL5615D/7 Service Manual page 37

5.8.13 SSB Replacement
Follow the instructions in the flowchart in case a SSB has to be
exchanged. See figure "SSB replacement flowchart".
Before starting:
- prepare a USB memory stick with the latest software
- download the latest Main Software (Fus) from www.p4c.philips.com
- unzip this file
- create a folder "upgrades" in the root of a USB stick (size > 50 MB) and
save the autorun.upg file in this "upgrades" folder.
Note: it is possible to rename this file, e.g."Q54x_SW_version.upg"; this in
case there are more than one "autorun.upg" files on the USB stick.
Due to a possible wrong display option code in the received Service
SSB (NVM), it's possible that no picture is displayed. Due to this
the download application will not be shown either. This tree enables you
to load the main software step-by-step via the UART logging on the PC
(this for visual feedback).
1) Start up the TV set, equiped with the Service SSB,
and enable the UART logging on the PC.
2) The TV set will start-up automatically in the
download application if main TV software is not loaded.
3) Plug the prepared USB stick into the TV set. Follow the
instructions in the UART log file, press "Right" cursor key to enter
the list. Navigate to the "autorun.upg" file in the UART logging
printout via the cursor keys on the remote control. When the
correct file is selected, press "Ok".
4) Press "Down" cursor and "Ok" to start flashing the main
TV software. Printouts like: "L: 1-100%, V: 1-100% and
P: 1-100%" should be visible now in the UART logging.
5) Wait until the message "Operation successful !" is logged in
the UART log and remove all inserted media. Restart the TV set.
Connect PC via the ComPair interface to Service connector.
Start TV in Jett mode (DVD I + (OSD))
Open ComPair browser Q54x
Program set type number, serial number, and display 12 NC
Program E - DFU if needed.
Attention point for Net TV: If the set type and serial number are not
filled in, the Net TV functionality will not work. It will not be possible
to connect to the internet.
Service Modes, Error Codes, and Fault Finding
In st ru ct io n n o t e SSB rep lacem en t Q543.x, Q548.x, Q549.x,
go to SAM and save the current TV settings via "Upload to USB"
1. D isconnect the WiF i module fr om the PC I connector (only for Q549.x SSB)
2. Replace the SSB by a Service SSB.
3. Place the WiFi module in the PCI connector.
4. Mount the Service SSB in the set.
No pictur e displayed
1) Plug the USB stick into the TV set and select
the "autorun .upg" file in the displayed browser.
2) Now the main software will be loaded automatically,
3) Wait until the message "Operation successful !" is displayed
and remove all inserted media. Restart the TV set.
Set the correct "Display code" via "062598 -HOME- xxx" where
"xxx" is the 3 digit display panel code (see sticker on the side
After entering the "Display Option" code, the set is going to
No
Check latest software on Service website.
Update main and Stand-by software via USB.
Check and perform alignments in SAM according to the
Service Manual. Option codes, colour temperature, etc.
Special attention for HDMI Keys and Mac address.
Figure 5-11 SSB replacement flowchart
ST AR T
Set is still oper ating?
Yes
C onnect the U SB stick to the set,
Start-up the set
Set behaviour?
Pictur e displayed
Set is starting up without software
upgrade menu appearing on screen
Pictur e displayed
Set is starting up with software
upgrade menu appearing on screen
supported by a progress bar.
or bottom of the cabinet)
Standby
(= validation of code)
Restart the set
Saved settings
on USB stick?
Yes
Go to SAM and reload settings
via "Download from USB" function.
If not already done:
Final check of all menus in CSM.
Check if E - D F U is present.
End
back to
div. table
Q552.1L LA 5.
and Q55x.x
N o
In case of settings reloaded from USB, the set type,
serial number, display 12 NC, are automatically stored
when entering display options.
- Check if correct "display option" code is programmed.
- Verify "option codes" according to sticker inside the set.
- Default settings for "white drive" > see Service Manual.
Q54x.E SSB Board swap – VDS
Updated 22-03-2010
EN 37
H_16771_007a.eps
100402
2010-Dec-29