Pioneer DV-48AV Service Manual page 35

5
QQ
3 7 63 1515 0
1-4: DVD DECK (Refer to Fig. 1-4)
1. Short circuit the position shown in Fig. 1-4 using a
soldering iron. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
2. Disconnect the following connectors:
(CP2301, CP2302 and CP2303).
Remove the 4 screws 1.
3.
4. Remove the DVD Deck in the direction of arrow.
DVD Deck
1
NOTE
1. Before your operation, please read "PREPARATION
OF SERVICING".
TE
2. Use the Lead Free solder.
L 13942296513
3. Manual soldering conditions
• Soldering temperature: 320 ± 20˚C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
4. When Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to keep the Flux
smoke away from it.
5. When installing the DVD Deck, remove all the soldering
on the short circuit position after the connection of Pick
Up PCB and DVD MT PCB connector.
www
.
5
http://www.xiaoyu163.com
6
Short circuit using a
soldering iron.
1
1
Pick Up PCB
1
x ao u163
y
i
6
http://www.xiaoyu163.com
1-5: DVD MT PCB (Refer to Fig. 1-5) 2 9
8
Remove the 5 screws 1.
1.
Remove the 4 screws 2.
2.
3. Remove the DVD MT PCB in the direction of arrow.
Fig. 1-4
Q Q
3 6 7 1 3 1 5
co
.
DV-48AV
7
9 4 2 8
2
2
1 1
1 1
0 5 8 2 9 9 4 2 8
m
7
8
9 9
A
2
DVD MT PCB
2
B
1
Fig. 1-5
C
9 9
D
E
F
35
8