Table of Contents
Advertisement
5.8
Fault Finding and Repair Tips
Read also paragraph "Error Codes" - "Extra Info".
Led is Off
Check on/off switch
On/Off switch is on
Disconnect set from
Mains and reconnect
7
Check connections to front /
keyboard & SSB
Check power supply on
pin 7 CN 1M46
Not present
Not operating
Go to platform supply
repair
Service Modes, Error Codes, and Fault Finding
Defective FTV
Led is RED
Led is green (blue)
2
Y
Switch on via RC or
Set is starting up.
local Keyboard
Standby Line
1Mxx will be Low
memory and go to
Set is
operating?
Read CSM log file from
If CSM Log file is on USB
then CTRL part is OK
No
Check option codes and settings
Software and Hardware events?
+5V Stby?
Is present
Monitor UART Log file
10
If no log file reflash
Check and update
Standby Software via
to latest software
Hyper Terminal
Figure 5-15 General fault find tree [1/2]
For an explanation of the numbers,
refer to the foot notes (on the next page)
Set behaviour
1
LED?
Led is blinking
3
4
Connect USB
Read out protection
code
CSM.
On blinking LED
USB.
6
Go to SAM
Yes
Error codes?
SSB
9
Audio/Video?
No
y
Set is OK
Go to Audio / Video
fault finding
BJ3.1A LA
5.
Two LEDS are on
Set is starting up
and rebooting
5
Monitor start-up log file
on UART
If possible go to SAM
and check Software
and Hardware events
Execute Memory
Reflash Standby
Elpida test
Software via Hyper
Tunnel bus test
Terminal
10
Latest Software?
Symptom Cures?
Error code
related to?
Display Supply
Repair or replace
Platform
Supply?
DC-Prot?
Disconnect Power supply to
Disconnect CN 1M02
ambilights
To Audio part
No
operating
Replace SSB
SSB 12NC is in CSM
Follow SSB replacement
Ambilight or Audio
Instructions
part defective
EN 35
Log
8
Set is
Yes
H_16851_006.eps
080307
Advertisement
Table of Contents
