DOWNLOAD Sony CMT-EP313 / HCD-EP313 Service Manual ↓ Size: 3.34 MB | Pages: 42 in PDF or view online for FREE

Model
CMT-EP313 HCD-EP313
Pages
42
Size
3.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-ep313-hcd-ep313.pdf
Date
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Sony CMT-EP313 / HCD-EP313 Service Manual ▷ View online

9
HCD-EP313
3-4. CONTROL Board, BACK LIGHT Board
3-5. Tape Mechanism Deck
1
volume knob 
5
CONTROL board
3
nine screws
(+BVTP 3 
×
 8)
2
screw
(+BVTP 3 
×
 10)
4
wire (flat type) 
21p (CN301)
6
two claws
7
connector
2p (CN305)
8
BACK LIGHT
board
3
two screws
(+BVTP 3 
×
 10)
2
screw
(+BVTP 3 
×
 10)
4
tape mechanism deck
1
Open the cassette door.
10
HCD-EP313
3-6. Cassette Door Assy
3-7. MAIN Board, POWER Board
1
two claws
2
cassette door assy
7
two cushions
4
PT PWB cover 
2
screw
(+BVTP 3 
×
 8)
5
four screws
(+BVTP 4 
×
 12)
6
shield plate trans
3
MAIN board
8
POWER board
1
connector
6p (CN901)
11
HCD-EP313
2
two screws
(+PWH 2.6 
×
 10)
9
screw
(+P 2 
×
 5)
7
two cushion
rubbers
8
four remove soldrings.
6
two cushion
rubbers
3
two screws
(+PWH 2.6 
×
 10)
1
CD deck cover
4
three claws
5
panel CD
qa
CD board
qs
CD mechanism deck
(KSM-213EDP)
q;
wire (flat type) 
16p (CN102)
2
gear (A)
1
claw
5
sled shaft
6
KSS-213E/C2N
4
3
3-8. CD Mechanism Deck (KSM-213EDP)
3-9. Optical Pick-up (KSS-213E/C2N)
12
HCD-EP313
2.94 – 7.84 mN • m
(30 to 79 g • cm)
(0.42 – 1.11 oz • inch)
0.15 – 0.59 mN • m
(2 to 6 g • cm)
(0.03 – 0.08 oz • inch)
0.15 – 0.59 mN • m
(2 to 6 g • cm)
(0.03 – 0.08 oz • inch)
0.15 – 0.59 mN • m
(2 to 6 g • cm)
(0.03 – 0.08 oz • inch)
6.86 – 17.64 mN • m
(70 to 179 g • cm)
(0.98 – 2.49 oz • inch)
9.8 mN • m or more
(100 g • cm or more)
(1.4 oz • inch or more)
9.8 mN • m or more
(100 g • cm or more)
(1.4 oz • inch or more)
CQ-102C
CQ-102C
CQ-102RC
CQ-102RC
CQ-201B
CQ-403A
CQ-403R
Precaution
1.
Clean the following parts with a denatured alcohol-moistened
swab:
record/playback heads
pinch rollers
erase head
rubber belts
capstan
idlers
2.
Demagnetize the record/playback head with a head demag-
netizer.
3.
Do not use a magnetized screwdriver for the adjustments.
4.
After the adjustments, apply suitable locking compound to the
parts adjusted.
5.
The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
Torque Measurement
Mode
FWD
FWD
back tension
REV
REV
back tension
FF/REW
FWD tension
REV tension
Torque meter
Meter reading
SECTION 4
MECHANICAL ADJUSTMENTS
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