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 PA-Board
1. Disconnect the connectors (PA5, PA6, PA8, PA33, PA35,
PA36 and PA37).
2. Remove the screws (
×
2 ).
3. Remove the PA-Board.
7.4.
Remove the P-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 (P2, P6, P7, P9, P11, P12 and
P25).
3. Remove the screws (
×
8
) and remove the P-Board
unit.
4. Remove the screws (
×
34
) on the back side.
Содержание TH-58PZ850AZ
Страница 6: ...6 3 2 Applicable signals ...
Страница 15: ...15 6 4 No Picture ...
Страница 29: ...29 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 30: ...30 ...
Страница 38: ...38 10 3 Wiring 2 ...
Страница 39: ...39 10 4 Wiring 3 ...
Страница 40: ...40 ...
Страница 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 114: ...114 13 1 2 Packing ...
Страница 115: ...115 13 1 3 Fan location ...
Страница 119: ...119 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...
Страница 162: ...162 ZD801 MA4047NM ZENER DIODE 1 Safety Ref No Part No Part Name Description Pcs Remarks ...