18
7.5.
Remove the P(MAIN)-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (P2, P6, P7, P11, P12, P25, P52,
P54 and P56).
3. Remove the screws (
×
6
) and remove the P(MAIN)-
Board unit.
4. Remove the screws (
×
25
) on the back side.
5. Remove the screws (
×
6 ).
6. Remove the molding props (
×
9 ).
7. Remove the P(MAIN)-Board.
Note:
When assembling the P-Board, the position of each hole of
the insulation sheets (A and B) is set to the position of each
hole of the P-Board, then assemble them. (
marks indi-
cate setting positions.)
Содержание TH-50PZ850U
Страница 15: ...15 6 4 No Picture ...
Страница 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
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Страница 38: ...38 10 3 Wiring 2 10 4 Wiring 3 ...
Страница 39: ...39 10 5 Wiring 4 10 6 Wiring 5 ...
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Страница 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 108: ...108 13 1 2 Fan part location ...
Страница 109: ...109 13 1 3 Accessories ...
Страница 110: ...110 13 1 4 Mechanical Replacement Parts List ...
Страница 114: ...114 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...