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
All manuals and user guides at all-guides.com
Summary of Contents for CE120/55
Page 10: ...4 1 4 1 SET BLOCK DIAGRAM All manuals and user guides at all guides com ...
Page 12: ...6 1 6 1 MAIN BOARD CIRCUIT DIAGRAM 1 All manuals and user guides at all guides com ...
Page 13: ...6 2 6 2 MAIN BOARD PCB LAYOUT TOP BOTTOM VIEW All manuals and user guides at all guides com ...
Page 14: ...7 1 7 1 SERVO BOARD CIRCUIT DIAGRAM All manuals and user guides at all guides com ...
Page 17: ...SD BOARD PCB LAYOUT TOP BOTTOM VIEW 8 2 8 2 All manuals and user guides at all guides com ...
Page 18: ...10 1 10 1 KEY BOARD CIRCUIT DIAGRAM All manuals and user guides at all guides com ...
Page 20: ...SET MECHANICAL EXPLODED VIEW All manuals and user guides at all guides com ...
