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11. Remove the CRT anode cap. Refer
to the figure 2-9
12. Place the diiplay flat on its face and remove the nylon
holding the main board in place on the frame.
Refer to the figure 2-9
2.9.
Removing the Neck
Board and
Main Board
Disconnect the three ground wires from the metal casing
of the neck board. Refer to the figure 2-10 (A).
2 . Remove the two
Lock
Caps from the nylon ties. Refer
to the figure 2-10
3 .
Remove the Neck Board from the CRT.
4 .
Remove the Main Board.
Figure
Removing the Main Board
2.10. Removing the Control PCB
Remove the
two
screws from
Cover. Refer to the
figure
(C).
2.
Remove the seven screws
Control Panel. Refer to
the figure
(A).
3 .
Remove
the Control Board.
Figure
Removing the Control PCB
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Страница 2: ...Notes Belinea IO 55 70 Service Manual...
Страница 10: ...Notes c 1 2 5...
Страница 46: ...Notes L t 4 9 L...
Страница 55: ...L 5 8 Misconvergence I Misconvergence over 0 3 0 4mm I Check 4 pole and 6 pole Check CRT...
Страница 59: ...5 12 No X ray Operation Check F B T Check lC303 0373 normal of level Check IC304 I Retry power on 5 12...
Страница 65: ...5 18 Misconvergence I Misconvergence over 0 3 0 4mm 1 b Check 4 pole and 6 pole Check CRT I END I 5 18...
Страница 66: ...5 19 Poor Regulation Regulation over 1 5mm w ICP2 pin 2 sawtooth pin 5 DC 6 5V Check QP2 and FB I END I 5 l 9...
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