Pioneer DV-500K-S Service Manual page 36

1
NOTE
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
Rack Loading
D
A
The Lever should be position
between A and B.
Check Hook
E
Loading Motor PCB Ass'y
Check Hook
F
36
1
2
7.0 ± 0.1mm
Fig. 2-3-B
Loading Motor PCB Ass'y
Fig. 2-3-C
B
Fig. 2-3-D
Check Hook
Fig. 2-3-E
2
3
2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR
(Refer to Fig. 2-4-A)
1. Unlock the support 2 and remove the Gear Pulley.
2. Remove the Gear Main.
3. Press down the catcher 1 and slide the Rack Loading.
Gear Pulley
Gear Main
2
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)
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 1.
2. Remove the Plate Clamper, Magnet Clamper and
Clamper.
Plate Clamper
Magnet Clamper
DV-500K-S
3
4
Rack Loading
Loader Sub Ass'y
1
Rack Loading
Check Hook
Up Side
Down Side
Main Frame
1
1
Clamper
1
4
Fig. 2-4-A
Fig. 2-4-B
Fig. 2-4-C
Fig. 2-5-A