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@ IC Block Diagram
1C601
AN6650
e@ Semiconductor
Location
WM-AF59/BF5
Note on Printed Wiring Board:
e
@
ss: parts mounted on the conductor
side.
[t indicates side identified with part number.
@_: Through hole.
:
: Pattern on the side which
is seen.
: Pattern of the rear side.
Note on Schematic Diagram:
e
All capacitors are in wF unless otherwise noted.
pF: wuF
5OWV
or less are not indicated except for electrolytics
and tantalums.
e@
All resistors are in 2 and '/,W or less unless otherwise
specified.
4:
internal component.
(Bog
: B+ Line
[_]:
adjustment for repair.
Total current is measured witn no cassette installed.
supply from battery terminal.
e
Voltage
and waveforms
are dc with
respect
to ground
in playback mode.
no mark:
FWD, FM
e
Voltages are taken with
a VOM
(input impedance
10 M2).
Voltage
variations
may
be noted
due to normal
produc-
tion tolerances.
@
Signal path.
™
:FM
3X)
:PB
® Semiconductor
Lead Layouts
XN1215
AN6650
, 8
8765
3 Kh
-_
_
1
orden)
ae
an Se 2
LA4580M
2SC2712
G
|
E
K <b
(TOP viEw)
SLR-34VR70
TA8122AF
2
y
node Catnome
(Top view)
'
1SS226
3
<<
2
rT!
2
Se
1
Power
voitage
is dc 3 V and fed with requrated dc power
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