Toshiba MW26G71 Service Manual page 22

1-9: OPERATION PCB/DVD PCB/DVD DECK
(Refer to Fig. 1-9)
1. Short circuit the position shown in Fig. 1-9 using a
soldering iron. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
Remove the 2 screws 1.
2.
3. Remove the Operation PCB in the direction of arrow (A).
Remove the 2 screws 2.
4.
5. Remove the Front Shield in the direction of arrow (B).
6. Disconnect the following connectors:
(CP2601, CP2602 and CP2603).
Remove the 4 screws 3.
7.
8. Remove the DVD Deck in the direction of arrow (C).
Remove the 2 screws 4.
9.
10. Remove the DVD PCB in the direction of arrow (D).
4
DVD PCB
3
3
DVD Deck
Operation PCB
1
1
(A)
(B)
2
2
Front Shield
NOTE
1. Before your operation, please read "PREPARATION OF
SERVICING".
2. Use the Lead Free solder.
3. Manual soldering conditions
• Soldering temperature: 320
• 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 PCB connector.
DISASSEMBLY INSTRUCTIONS
4
CP2603
CP2602
CP2601
(D)
3
3
Pick Up PCB
(C)
Short circuit using a
soldering iron.
Fig. 1-9
20˚C
1-10: SCALER PCB (Refer to Fig. 1-10)
Remove the 2 screws 1.
1.
2. Disconnect the following connectors:
(CP4202 and CP4203).
3. Remove the Connector PCB in the direction of arrow (A).
4. Disconnect the following connector: (CP7201).
5. Remove the Scaler PCB in the direction of arrow (B).
1-11: VCR DECK (Refer to Fig. 1-11)
NOTE
Do not remove the cable at the FE Head section. The FE
Head may be damaged if you remove the cable by force.
1. Move the Cassette Holder Ass'y to the back side.
Remove the screw 1.
2.
3. Remove the FE Head.
Remove the 3 screws 2.
4.
Remove the screw 3.
5.
6. Disconnect the following connectors:
(CP3001, CP4501 and CP4502).
7. Remove the AC Head Cover and VCR Deck in the
direction of arrow.
FE Head
3
B1-3
CP7201
Connector PCB
(B)
1
1
(A)
Bottom Plate
2 2
1
2
AC Head Cover
VCR Deck
CP4501
CP4502
Bottom Plate
CP3001
Scaler PCB
CP4203
CP4202
Fig. 1-10
Fig. 1-11