17
7 Disassembly and Assembly Instructions
7.1.
Remove the Rear cover
1. See Service Hint (Section 3)
7.2.
Remove the Fan unit
1. Unlock the cable clampers to free the cable.
2. Remove the screws (
×
3 ).
3. Remove the relay connectors and remove the Fan unit.
4. Remove the screw (
×
1
) on the back side.
5. Remove the Fan.
7.3.
Remove the P(AC)-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 connectors (P9, P51, P53 and P55).
3. Remove the screws (
×
6
) and remove the P(AC)-
Board.
Summary of Contents for TH-46PZ81FV
Page 6: ...6 3 2 Applicable signals ...
Page 15: ...15 6 4 No Picture ...
Page 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 1 2 ...
Page 37: ...37 10 4 Wiring 2 1 ...
Page 38: ...38 10 5 Wiring 2 2 ...
Page 39: ...39 10 6 Wiring 3 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 102: ...102 13 1 2 Packing ...
Page 103: ...103 13 1 3 Mechanical Replacement Parts List ...
Page 107: ...107 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...