3-2
3-2
Malfunction
check
chart
TDA7388
of
AMP
Po we r
comp onents
NO
NO
NO
Power
NO
NO
NO
NO
NO
Check
USB/SD
output
Components
Check
tuner
circuit
and
its
conjoint
part
is
good
or
bad
Change
the
tuner
NO
NO
USB/SD
USB/SD
Check
USB/SD
control
USB/SD
circuit
Check
the
related
components of USB/SD
signal
channel
,
cable
,
socket
is
good
or
bad
Check
whether
read
SD
card
,
and
its
functions
Fix
the
wire
Содержание CE120
Страница 10: ...4 1 4 1 SET BLOCK DIAGRAM ...
Страница 12: ...6 1 6 1 MAIN BOARD CIRCUIT DIAGRAM 1 ...
Страница 13: ...6 2 6 2 MAIN BOARD PCB LAYOUT TOP BOTTOM VIEW ...
Страница 14: ...7 1 7 1 SERVO BOARD CIRCUIT DIAGRAM ...
Страница 15: ...7 2 7 2 SERVO BOARD LAYOUT DIAGRAM TOP BOTTOM VIEW ...
Страница 16: ...8 1 8 1 SD BOARD CIRCUIT DIAGRAM ...
Страница 17: ...SD BOARD PCB LAYOUT TOP BOTTOM VIEW 8 2 8 2 ...
Страница 18: ...10 1 10 1 KEY BOARD CIRCUIT DIAGRAM ...
Страница 19: ...10 2 10 2 KEY BOARD LAYOUT DIAGRAM TOP BOTTOM VIEW EY ...
Страница 20: ...SET MECHANICAL EXPLODED VIEW ...