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Figure 5-4 CSM Menu(19MD358)
Menu Explanation
1. Set Type. Type number and region.
2. Production code. Product serial no.
3. SW naming main-processor. Software cluster and version
is displayed.
4. Code 1. Error buffer contents.
5. Code 2. Error buffer contents.
(for the data of code 1/2, please refer to the table below)
6. Key (HDCP): Indicates if the keys are valid.
7. Digital Signal Quantity
8. NVM-naming: Indicates the used LCD panel type and
region (NVM content and main SW depend on the used
LCD panel).
Error Code
00
01
02
03
04
How to exit
Press"MENU" on the RC-transmitter.
5.3
Service Tools
5.3.1
ComPair
Introduction
ComPair (Computer Aided Repair) is a Service tool for Philips
Consumer Electronics products. and offers the following:
1. ComPair helps you to quickly get an understanding on how
to repair the chassis in a short and effective way.
2. ComPair allows very detailed diagnostics and is therefore
capable of accurately indicating problem areas. You do not
have to know anything about I
yourself, because ComPair takes care of this.
3. ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the uP
is working) and all repair information is directly available.
4. ComPair features TV software upgrade possibilities.
Specifications
ComPair consists of a Windows based fault finding program
and an interface box between PC and the (defective) product.
The (new) ComPair II interface box is connected to the PC via
an USB cable. For the TV chassis, the ComPair interface box
and the TV communicate via a bi-directional cable via the
service connector(s).
How to Connect
This is described in the ComPair chassis fault finding database.
Service Modes, Error Codes, and Fault Finding
I_17550_079.eps
Error Code Type
OK
DDR may fail
EEPROM may fail
TUNER may fail
MT5380ACU may fail
2
C or UART commands
ComPair II
RC in
Optional
Power
Switch
060308
Figure 5-5 ComPair II interface connection
Caution: It is compulsory to connect the TV to the PC as
shown in the picture above (with the ComPair interface in
between), as the ComPair interface acts as a level shifter. If
one connects the TV directly to the PC (via UART), ICs will be
blown!
How to Order
ComPair II order codes:
•
ComPair II interface: 3122 785 91020.
•
For SW see Philips service website.
•
ComPair UART interface cable: 3122 785 90630.
Note: If you encounter any problems, contact your local
support desk.
5.3.2
LVDS Tool
Support of the LVDS Tool has been discontinued.
TPM1.1U LA
TO TV
TO
TO
TO
I 2 C SERVICE
UART SERVICE
UART SERVICE
CONNECTOR
CONNECTOR
CONNECTOR
Multi
function
RC out
Link/
Mode
Activity
2
I
C
RS232 /UART
PC
ComPair II Developed by Philips Brugge
Optional power
5V DC
HDMI
2
I
C only
E_06532_036.eps
150208
5.
EN 17
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