Sony HMK-70 - Page 13

4-2,
MOUNTING
DIAGRAM
—
Fm
(A-m)
Front-End
Board
—
— Conductor Side —
Semiconductor and
Adjustment Parts Location
Qi03 = Q104
DIO? DIOS DIOS DIOS D102
D104 DIOB DIOG DIO
IFTIO2
1c201 = QIOl_ QI05
QI06
Q05!
doo!
Q003
HMK-70
HMK-70
Q002 Qool
LOS2
cT003 L003
Lood2 IFTOOI
CT054 LOSS
LOS! cT002 CT052 CTOS3 LOS3
cTOS! LOO! CTOO!
Note:
: B+ pattern
28C710
j .
E
2SC403C
2SC634A
A)
CX-0431
7654321
al
89 1011127314
(Top view)
181555
cathode
anode
18351M
1T22A
cathode
1}
Shows
the
location
of
stencilled
part
number.
Refer
to
this
mark
when
replacing
the
part.
Capacitors
marked
4
are
built
in
transformers.
A-m operation
STEREO operation