3.3 Main Board Removal
1. Remove 7 screws
A
(M2.5
×
6) and 2 screws
B
(M2.5
×
6).
2. Remove a shield cover (black) and disconnect terminals “K8N”, “K6L”, K8H”, “K8P”,
K5B”, “K5G”, “K5R”, K6J”, “K8R” and “K8S” on the Main Board.
3. Remove main board upward off.
3.4 Rear Panel, AV and DVI Board Removal
1. Remove 1 screw
A
(T3
×
8) and remove each
screw
B
(M4
×
6) to release grounding wires.
2. Pull the Rear Panel ass’y upward off.
3. Remove 4 screws
C
(T3
×
6) and remove the
AV Board and remove 3 screws
D
(T3
×
6)
and remove the DVI Board.
Part 2: Repair Information
2-7
Fig. 2-7
Main Board
A
A
A
A
A
A
A
B
B
A
B
C
DVI board
AV board
B
C
D
D
Fig. 2-8
Summary of Contents for LV-7215U
Page 9: ...Part 1 General Information ...
Page 25: ...Part 2 Repair Information ...
Page 43: ...Part 3 Adjustment ...
Page 66: ...Part 4 Troubleshooting ...
Page 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Page 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Page 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Page 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Page 84: ...Part 5 Parts Catalog ...
Page 85: ......
Page 99: ...Part 6 Electrical Diagrams ...