Memorex MVDT2002, Service Manual

Page: 123 / 202

DISASSEMBLY INSTRUCTIONS
B1-2
1-6: VCR DECK (Refer to Fig. 1-6)
1.
2.
3.
4. Remove the 4 screws (1).
Remove the DVD Block in the direction of arrow (A).
Remove the 2 screws (2).
Remove the Operation PCB in the direction of arrow (B).
1-5: VCR PCB (Refer to Fig. 1-5)
1.
2.
3.
4.
5.
Remove the 4 screws (1).
Remove the screw (2).
Remove the AV Jack Shield.
Disconnect the following connectors:
(CP001, CP602B, CP604, CP2201, CP8001 and CP8002).
Remove the VCR PCB in the direction of arrow.
Fig. 1-5
(1)
(1)
(1)
(1)
(2)
VCR PCB
Bottom Plate
AV Jack Shield
Fig. 1-6
DVD Block
(1)
(1)
(1)
(1)
(A)
(2)
(B)
Operation PCB
Bottom Plate
(2)
1-7: DVD PCB/DVD DECK (Refer to Fig. 1-7)
1.
2.
3.
4.
5.
6.
7.
8.
Short circuit the position shown in Fig. 1-7 using
a soldering iron. If you remove the DVD Deck
with no soldering, the Laser may be damaged.
Remove the 4 screws (1).
Remove the DVD Top in the direction of arrow (A).
Remove the 2 screws (2).
Remove the DVD PCB in the direction of arrow (B).
Disconnect the following connectors:
(CP2301, CP2302 and CP2303).
Remove the 4 screws (3).
Remove the DVD Deck in the direction of arrow (C).
Fig. 1-7
Pick Up PCB
Short circuit using a
soldering iron.
(1)
(A)
(2)
(1)
DVD Top
(3)
(2)
DVD Deck
(3)
(3)
(3)
(B)
(C)
(1)
(1)
Angle Deck
NOTE
Before your operation, please read "PREPARATION OF
SERVICING".
Use the Lead Free solder.
Manual soldering conditions
• Soldering temperature: 350 ± 5°C
• Soldering time: Within 2 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
When Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to keep the Flux smoke
away from it.
When installing of the DVD Deck, remove all the soldering
on the short circuit position after the connection of Pick Up
PCB and DVD PCB connector. 1.
2.
3.
4.
5.