Operation Checks And; Checking For Th; Component Replacement Procedures; And Power Supply P . C . B - Technics SL-1210M5GE Service Manual

SL - 1210 M 5 GE / SL
-
1210 M 5 GEB / SL - 1210 M 5 GGN / SL
-
1210 M 5 GPP
6 Operation Checks and Component Replacement
Procedures
•
This section describes procedures for checking th
è
operation of th
è
major printed Circuit boards and
replacing
th
è
main components
.
•
For
reassembly after operation checks
or replacement
,
reverse
th
è
respective procedures
.
Special reassembly
procedures are described only when required
.
( Step 2 )
©
x
5
o
t
©
©
t
©
t
/
il
(
;
=
-
=
-
Checking for th
è
main P
.
C
.
B
.
and power supply P
.
C
.
B
.
6.1
.
f i '
( Step 3 )
Remove th
è
panel
cover ass ' y
.
( Step
1 )
Remove th
è
turntable
mat
and turntable ass ' y
.
&
o
Turntable mat <
( Step 4 )
Remove th
è
barrier .
&
Turntable ass ' y
&
%
Arm rest
•
Check th
è
main P
.
C
.
B
.
and power supply P
.
C
.
B
.
as
shown
below .
Tonearm ass ' y
NOTE :
1
.
The tonearm ass ' y should be supported by arm rest
.
2
.
Take care
not to
stick th
è
dust or iron powder
to
th
è
magnet attached to back inner side of turn
table
.
Power supply P
.
C
.
B
.
Main P
.
C
.
B
.
7