Pioneer DV-490V-S Service Manual page 65

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NOTE
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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,
install it correctly as Fig. 2-3-C.
Manual soldering conditions
• Soldering temperature: 320 ± 5 ˚ C
• Soldering time: Within 4 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.
Pulley Motor
Loading Motor
TE
L 13942296513
Rack Loading
Check Hook
Check Hook
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7.0 ± 0.1 mm
Safety surface for pressing
of the insert.
Fig. 2-3-B
BROWN (1)
WHITE (2)
Loading Motor PCB Ass'y
Fig. 2-3-C
A B
The Lever should be position
between A and B.
Fig. 2-3-D
Check Hook
Loading Motor PCB Ass'y
Fig. 2-3-E
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2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR
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(Refer to Fig. 2-4-A)
Unlock the support 1 and remove the Gear Pulley.
1.
2. Remove the Gear Main.
Press down the catcher 2 and slide the Rack Loading.
3.
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
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 1.
2. Remove the Plate Clamper, Magnet Clamper and Clamper.
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DV-490V-S
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2 9 9 4 2 8
Rack Loading
2
1
Rack Loading
1 5 0 5 8 2 9 9 4
Check Hook
Up Side
Main Gear
Down Side
Plate Clamper
Magnet Clamper
1
1
Clamper
1
m
co
7
8
9 9
A
Loader Sub Ass'y
B
Fig. 2-4-A
C
2 8 9 9
Fig. 2-4-B
D
Fig. 2-4-C
E
Main Frame
Fig. 2-5-A
F
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