Trouble shooting diagram
Terms
:
9
IR
: Infrared Receiver
9
RC
: Remote Control
9
IR logic
: IR blink with RC action
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LVDS
: Low Voltage Differential Signal, output from processor and input for panel
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O/C
: Open Cell, panel with source board
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BL
: Back Light, light source for panel module
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LB
: LED (Light Emitting Diode) Bar, light source for BL module
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VBL
: Voltage for Back Light (before Boost)
9
VLED
: Voltage for LED (after Boost)
9
OVP
: Over Voltage Protection
9
OSD
: On Screen Display
9
AMP
: Amplifier
Summary of Contents for K-LED55FHDXST2
Page 1: ...KALLEY S K LED55FHDXST2 6 7 Explode drawing...
Page 22: ...9 6 7UDQVLPLWHU 1...
Page 23: ...2...
Page 24: ...3 52v...
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Page 34: ...1 No power No power LED RC or Key can not turn on TV Power LED no light no change...
Page 35: ...2 No Display Black Panel Back light is OK sound is OK but no picture...
Page 36: ...3 No back light Power LED logic OK sound OK but no picture Different from No Display...
Page 37: ...4 No sound One or all signal source without sound...
Page 38: ...5 Signal source no function One or several source no function...
Page 39: ...6 Abnormal Display OSD NG or picture NG...
Page 40: ......
