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Blinking Time
Estimated
Defect
Board
Model
name
Detect content
MT5561
(F4** )
Peaks LD11
(Asia/Latin
FS***)
MT5581P
(Euro
FS***)
MT5811Q
(FX6**/
700-740)
MT5811P
(FX750-
800)
MT5811P
(FZ***)
BL_SOS (LED driver)
EVDD_SOS
(OLED panel power)
1
1
(occurred several
sec later
after power on)
1
1
1
1
Panel/P
/PB
Power on problem
(Error F15V/SUB3.3V voltage)
---
quick 1
(occurred soon
after power on)
---
---
---
---
P/A
Power on problem
(Error SUB5V/1.5V/1.1V voltage)
quick 3
P/A
OLED Panel (TCON) SOS
---
---
---
---
---
2
Panel/A
Memory (eMMC) read problem
---
quick 2, 4
---
---
---
---
A
No voltage SUB3.3V
(after wake up once)
7
7
7
7
7
7
A
Audio amplifier: SOUND_SOS
9
9
9
9
9
9
A/
speaker
FRC_SOS (IC9000)
---
---
---
---
10
10
A
Emergency SOS
13
13
13
13
13
13
A
51
When an abnormality occurs in the unit, the “SOS Detect” circuit is triggered and the TV shuts down.
Shut down means that the unit turns off the TV_SUB_ON signal. The power LED on the front panel will
flash a pattern indicating the circuit area that has detected an abnormality.
LED Blinking Summary
OLED
Summary of Contents for OLED-201806
Page 4: ...1 Board Layout 4 ...
Page 12: ...12 2 Signal Processing 2 1 Signal Flow ...
Page 17: ...17 2 2 Troubleshoot of Picture Problem ...
Page 22: ...22 3 Power Supply 3 1 Power Board Structure ...
Page 50: ...50 3 3 SOS Protection Circuit and Troubleshoot of Power Problem ...
Page 72: ...4 Handling and Rear Cover Disassemble and Assemble 72 ...
Page 78: ...5 Information of OLED model Basically same as last year model EZ series 78 ...