Troubleshoot chapter 8──music or blue booth
Pic. 33 back heating circuit board
SMD triode 8050
Heating output CON18
AC28V input CON19
BCR5PM
Photo coulper3023
Music
One speaker works
Speaker damager
or the wire off
Music board
damaged
exchange
the
speaker or wire,
see pic. 3
exchange
music
board ( inside of
the left armrest )
pic. 34
no music when used cell phone MP3
audio input signal
damaged
Music board
damaged
Power board
damaged
power board CON302
No giving DC16V, see
pic. 5
Exchange the
power board
Audio wire
damaged ,pic 34
Exchange Audio wire.
Music board
damaged, cant
enlarge signal
Exchange the
music board
Blue tooth cant connected
Power board
damaged
Blue tooth board damaged
driver board LED1
don’t work(no
giving DC3.3V) ,
see pic 5
Repair or exchange
driver board
exchange the
blue tooth board
in side of left blue
tooth board .
see pic. 34
Содержание Remidial Deluxe +
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