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Aiwa HS-F505 Service Manual page 2

Stereo cassette recorder

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DISASSEMBLY INSTRUCTIONS
Hinge
screw
M1.4
|
V+1.4-2
Ey
[D | Special
sorev 1.3
©, $9 ERY KU -VASSY
Rear Cabinet ASSY
NAW
RL
Panel,
Bottom
ILEYVT WER
Flexible
C.B
34) TMK RZEMOVITS SH
ILA(CFBT So
Note) Be careful
of the flexible
circuit
board when
tightening
this screw.
Fig.
1
because
2 knobs come off at this time.
|
Jve-Lhevg-
AT
Frame,
Center
Fig.
2
3. "Main Circuit Board" Removal
(See Figure 3)
1} Remove 3 screws (CA) x2, @®)x1) and then remove the
"Main circuit
board" in the direction of the arrow.
Note} Connection
of external
power supply
*The main unit does not have an external DC jack.
When checking the operation
(conducting) by
opening the "Main circuit board", stand pins on
patterns (B+, GND) and supply power using
alligator clips, etc.
Screw serrate M1.4-2
|
|B I Special screw +1.4-1.4
Power Supply
Fig. 3
4. "Motor Circuit Board" Removal
(See Figure 4)
1) Remove
2 screws,
unsolder
the soldered
section
and
remove
the circuit
board in the direction
of the arrow.
AVS
Solder
#7
PLEYT
WER
Gear,
Pulley
Flexible C.B
Fig. 4

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