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5
HD、VGA、AV2
without sound
Check if the terminal is
linking soldered or damaged
Check if the connecting
wire cluster again
Connecting wire cluster
again
with
Check and repair terminal
without
Check 4052 relevant circuit
Check and repair 4052
relevant circuit
AV1、AV2 output without
sound
Check if the terminal is
with
linking soldered or damaged
without
Check MSP3410 relevant
circuit
Check sound amplifying
circuit
Check if thehorn wire or
wire clamp is damaged
Check if the acoustics is
trouble
TV without sound
with
Check and repair MSP3410
relevant circuit
with
Check and repair sound
amplifying circuit
Replace the horn wire、 wire
with
clamp
with
Replace、check acoustics
part
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