Removal Of Mechanical Parts And P.c. Boards - Toshiba MV19M4 Service Manual

1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
Remove the 7 screws 1.
1.
Remove the AC cord from the AC cord hook 2.
2.
3. Remove the Back Cabinet in the direction of arrow.
Front Cabinet
1
1
1
1
1-2: CRT PCB (Refer to Fig. 1-2)
CAUTION: BEFORE REMOVING THE ANODE CAP,
DISCHARGE ELECTRICITY BECAUSE IT
CONTAINS HIGH VOLTAGE.
BEFORE ATTEMPTING TO REMOVE OR
REPAIR ANY PCB, UNPLUG THE POWER
CORD FROM THE AC SOURCE.
1. Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
2. Disconnect the following connectors:
(CP801 and CP851B).
3. Remove the CRT PCB in the direction of arrow.
Front Cabinet
DISASSEMBLY INSTRUCTIONS
1
1
2
Back Cabinet
1
CRT PCB
1-3: TV/VCR BLOCK (Refer to Fig. 1-3)
Remove the 2 screws 1.
1.
2. Disconnect the following connectors:
(CP352, CP401 and CP502).
Unlock the support 2.
3.
4. Remove the TV/VCR Block in the direction of arrow.
1-4: DECK CHASSIS AND SYSCON PCB
Fig. 1-1
(Refer to Fig. 1-4)
Remove the screw 1.
1.
Remove the screw 2.
2.
Remove the screw 3.
3.
4. Remove the Deck Shield Plate in direction of arrow (A).
Remove the screw 4 and remove the Cover Light
5.
Plate.
Remove the 3 screws 5.
6.
7. Disconnect the following connectors:
(CP1001, CP4001, CP4002 and CP4003).
8. Remove the Deck Chassis in the direction of arrow (B).
Remove the screw 6.
9.
10. Remove the Syscon PCB in the direction of arrow (C).
Fig. 1-2
B1-1
Front Cabinet
TV/VCR Block
1
3
5
5
(A)
5
(B)
6
4
(C)
1
1
2
UP TO
RELEASE
Fig. 1-3
2
Deck Shield Plate
Deck Chassis
Syscon PCB
Cover Light Plate
Deck Holder
Fig. 1-4