Sony PCM-R300 Service Manual ▷ View online
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– 14 –
SECTION 3
DISASSEMBLY
Note:
Follow the disassembly procedure in the numerical order given.
3-3. MECHANISM DECK
3-4. CASSETTE HOLDER ASSSEMBLY
3-1. CASE
Unscrew the four case attachment screws and remove the
case.
case.
3-2. CASSETTE WINDOW
1
Press the OPEN/CLOSE switch to effect LOADING OUT
STATE (if power is not supplied) rotate the pulley in the
left side of the Mechanism Deck counterclockwise.)
STATE (if power is not supplied) rotate the pulley in the
left side of the Mechanism Deck counterclockwise.)
2
Remove the cassette by lifting the window up.
1
Four screws
(PTTWH3x6)
2
Connector (CN1)
3
Connector (CN302)
4
Connector (CN341)
5
Connector (CN301)
6
Mechanism deck
2
Cassette holder assembly
5
Holder (Window)
3
Screw
(BVTP3x6)
4
Spring (Cassette)
1
Screw (Step)
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3-5. CASSETTE COMPARTMENT MOTOR (M901), PULLEY, DRIVING GEAR AND SLIDER
3-6. DRUM DRIVE BOARD AND DRIVING CHASSIS
9
Cassette compartment motor
(M901)
8
Two screws
(P2.6x3)
6
Two screws
(BTP1.7x3)
2
Screw
(BTP1.7x3)
4
Screw
(BTP1.7x3)
1
Belt (Driving)
3
Pulley
5
Driving gear
7
Slider
2
Two screw
(B2.6x4)
4
Drum drive board
1
Screw
(BTP2.6x6)
6
Screw
(BTP2.6x8)
5
Two screw
(BTP2.6x8)
8
Driving chassis
7
Screw
(B2.6x4)
3
Remove the lead wires
from connectors on the
drum drive board.
from connectors on the
drum drive board.
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3-7. DRUM
3-8. CAPSTAN MOTOR (M902)
2
Four screws
(B2x4)
5
Drum
3
Shield case
1
Lever (Cleaner) assembly
1
Three screws
(P1.7x4)
2
Capstan motor
(M902)
4
Remove the drum lead
wires from connectors.
wires from connectors.
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