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LED Blinking Summary
When an abnormality occurs in the unit, the "SOS Detect" circuit is triggered and the TV shuts down.
Shut down means that turn off the TV_SUB_ON signal. The power LED on the front panel will flash a
pattern indicating the circuit that has detected an abnormality.
Model name
Detect content
BL_SOS (LED driver)
IROM SOS = Power on problem
(No F15V/SUB3.3V voltage)
IROM SOS = Power on problem
(No SUB5V/SUB1.5V/SUB1.1V voltage)
Memory (eMMC) read problem
No voltage SUB3.3V
(after wake up once)
Audio amplifier: SOUND_SOS
FRC_SOS (IC9000)
FAN_SOS
Back End SOS (inside of Peaks)
Emergency SOS
GCEX_SOS (IC4300)
MT5561
(refer to the model
(D** )
lineup page)
Blinking Time
Peaks LD6
(only
Euro DS6**)
1
1
(occurred several sec
later after power on)
quick 1
(occurred soon
after power on)
---
quick 3
---
quick 5
7
7
9
9
---
---
---
---
---
12
13
13
---
---
Peaks
MT5810
sLD8A
(DX**)
(DS**/D**)
1
quick 3
---
7
9
---
---
12
13
---
Estimated
Defect
Board
Panel/P
1
P/A
---
P/A
---
A
A
7
A/
9
Speaker
10
A
11
Fan/A
---
A
13
A
A
16
44
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