Read Sony KLV-20S400A Service Manual online
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KLV-20S400A
RM-GA011/W
Blinking times
Error
Countermeasure
2
DC_DET (12V Main Voltage)
Replace either/both
z
BG1 board
z
GP(26",32")/
Power Unit(G2D)(37") board
Power Unit GD(20”) board
Power Unit(G2D)(37") board
Power Unit GD(20”) board
3
DC_ALERT 1
Replace BG1 board.
4
DC_ALERT 2
Replace BG1 board.
5
DC_ALERT 3
Replace BG1 board.
6
BACKLIGHT/
Replace BG1 board.
INVERTER ERROR
7
INTERNAL TEMP
Replace GP(26",32")/Power Unit(G2D)(37") board
ERROR
Power Unit GD(20”) board
BG1 board
BG1 board
8
AUDIO ERROR
Replace either/both
z
BG1 board
z
GP(26",32")/
Power Unit(G2D)(37") board
Power Unit(G2D)(37") board
z
Speaker
9
Not used for GA
—
10
Not used for GA
—
11
NVM ERROR
Replace either/both
z
BG1 board
12
IIC ERROR
Replace BG1 board.
13
BALANCER ERROR
Replace BG1 board.
14
HDMI ERROR
—
2-5. Standby LED Error Display
Perform below countermeasures according to Standby LED blinking times.
Perform below countermeasures according to Standby LED blinking times.
Note: Each of the above blinking repeats every 2 seconds.
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