Pioneer DV-49AV Service Manual page 36

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1
NOTE
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3 7 63 1515 0
1. In case of the Pulley Motor installation, check if the value
of the Fig. 2-3-B is correct.
2. When installing the wire of the Loading Motor PCB Ass'y,
A
install it correctly as Fig. 2-3-C.
Manual soldering conditions
• Soldering temperature: 320 ± 20 °C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
3. When installing the Loading Motor PCB Ass'y, install it
correctly as Fig. 2-3-D.
4. In case of the Loading Motor PCB Ass'y installation, hook
the wire on the Loader Sub Ass'y as shown Fig. 2-3-E.
B
Pulley Motor
Loading Motor
Safety surface for pressing
of the insert.
BROWN (1)
WHITE (2)
C
TE
L 13942296513
Rack Loading
D
A
The Lever should be position
between A and B.
Check Hook
E
www
Loading Motor PCB Ass'y
Check Hook
F
36
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2
7.0 ± 0.1 mm
Fig. 2-3-B
Loading Motor PCB Ass'y
Fig. 2-3-C
B
Fig. 2-3-D
Check Hook
Fig. 2-3-E
x
ao
y
.
i
2
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3
2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR
(Refer to Fig. 2-4-A)
8
1. Unlock the support
2. Remove the Gear Main.
3. Press down the catcher
Gear Pulley
Gear Main
NOTE
1. In case of the Rack Loading installation, hook the Rack
Loading on the Loader Sub Ass'y as shown Fig. 2-4-B.
2. When installing the Gear Main, take care the direction of
up or down as shown Fig. 2-4-C.
Loader Sub Ass'y (Bottom Side)
Q Q
3
6 7
1 3
Main Gear
2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)
1. Press the Clamper and rotate the Plate Clamper
clockwise, then unlock the 3 supports
2. Remove the Plate Clamper, Magnet Clamper and
Clamper.
Plate Clamper
Magnet Clamper
u163
.
DV-49AV
3
4
2 9
9 4
2 8
and remove the Gear Pulley.
and slide the Rack Loading.
Rack Loading
Loader Sub Ass'y
Fig. 2-4-A
Rack Loading
1 5
0 5
8
2 9
9 4
Check Hook
Fig. 2-4-B
Up Side
Down Side
Fig. 2-4-C
.
Main Frame
m
Clamper
co
Fig. 2-5-A
4
9 9
2 8
9 9

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