Toshiba 19DV616DG Service Manual page 38

1-4: DVD MT PCB and DVD DECK (Refer to Fig. 1-4)
1. Put the Back Cabinet Ass'y on the bottom.
2. 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.
3. Disconnect the following connectors:
(CP2301, CP2302, CP2305, CP8501 and CP8502).
4. Remove the 3 screws (1).
5. Remove the DVD DECK Ass'y in the direction of
arrow (A).
6. Remove the 2 screws (2).
7. Remove the Shield LVDS in the direction of arrow (B).
8. Unlock the 2 supports (3).
9. Remove the DVD MT PCB in the direction of arrow (C).
(2)
(2)
CP2302
(B)
CP8502
CP8501
(3)
(1)
(C)
DVD MT PCB
DVD Deck Ass'y DVD Deck Ass y
Back Cabinet Ass'y
NOTE
1. Before your operation, please read "PREPARATION
OF SERVICING".
2. Use the Lead Free solder.
3. Manual soldering conditions
• Soldering temperature: 320 ± 20
• 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.
DISASSEMBLY INSTRUCTIONS
Shield LVDS
CP2305
Pick Up PCB
CP2301
(1)
(1)
(A)
Short circuit using a
soldering iron.
Fig. 1-4
o
C
1-5: POWER PCB and REMOCON PCB (Refer to Fig. 1-5)
1. Remove the 2 screws (1).
2. Remove the Plate PCB in the direction of arrow (A).
3. Remove the 6 screws (2).
4. Disconnect the following connector:
(CP501 and CP8101).
5. Remove the Power PCB in the direction of arrow (B).
6. Disconnect the following connector: (CP7601).
7. Remove the screw (3).
8. Remove the Remocon PCB in the direction of arrow (C).
(2)
(2)
Power PCB
Back Cabinet Ass'y
1-6: MAIN PCB and TUNER PCB (Refer to Fig. 1-6)
1. Remove the 2 screws (1).
2. Disconnect the following connector: (CP5803).
3. Remove the Tuner PCB in the direction of arrow (A).
4. Remove the 4 screws (2).
5. Disconnect the following connector:
(CP2201 and CP5801).
6. Remove the Main PCB in the direction of arrow (B).
Back Cabinet Ass'y
B1-2 B1-2
(1)
(1)
(2)
Plate PCB
(2)
(A)
(2)
CP8101
(2)
CP501
Remocon PCB
(B)
(3)
(C)
CP7601
(1)
(1)
CP5803
Tuner PCB
(A)
Mian PCB
(2)
(2)
(2)
(2)
(B)
CP5801
CP2201
19DV616DG 19DV616DG
Fig. 1-5
Fig. 1-6