27
8 Disassembly and Assembly Instructions
8.1.
Tuner box
8.1.1.
Remove the Top case
1. See Service Hint (Section 3.1.1.)
8.1.2.
Remove the Rear panel
1. Remove the screws (
×
4 ,
×
4
,
×
2 )
2. Remove the Rear panel.
8.1.3.
Remove the Q-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Disconnect the connector (P1).
2. Disconnect the bridge connector (A10-P9).
3. Remove the screws (
×
4
) and remove the Q-Board.
4. Remove the Q-board barrier.
8.1.4.
Remove the Front panel assy
1. Remove the claws (
×
2 ,
×
2 ,
×
3
) and remove
the Front panel assy.
8.1.5.
Remove the K-Board
1. Remove the Front panel assy. (See section 8.1.4.)
2. Remove the screws (
×
3 ).
3. Disconnect the connector (K12) and remove the K-Board.
8.1.6.
Remove the G-Board
1. Remove the Front panel assy. (See section 8.1.4.)
2. Remove the screws (
×
6 ,
×
1
) and remove the
Front terminal shield.
3. Remove the screws (
×
2
) and remove the Terminal
rear shield.
4. Disconnect the bridge connectors (A51-G51 and A52-
G52).
Summary of Contents for SP-54Z1A
Page 24: ...24 6 4 No Picture ...
Page 41: ...41 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 42: ...42 ...
Page 54: ...54 11 3 Wiring Display unit 1 11 4 Wiring Display unit 2 ...
Page 55: ...55 11 5 Wiring Display unit 3 11 6 Wiring Display unit 4 ...
Page 56: ...56 11 7 Wiring Display unit 5 11 8 Wiring Display unit 6 ...
Page 57: ...57 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 146: ...146 ...
Page 148: ...148 14 1 2 Exploded View 2 Display unit ...
Page 149: ...149 14 1 3 Exploded View 3 Display unit ...
Page 150: ...150 14 1 4 Packing 1 ...
Page 151: ...151 14 1 5 Packing 2 ...
Page 152: ...152 14 1 6 Packing 3 ...
Page 153: ...153 14 1 7 Packing 4 Pedestal stand ...
Page 154: ...154 14 1 8 Packing 5 ...
Page 155: ...155 14 1 9 Packing 6 ...
Page 156: ...156 14 1 10 Packing 7 ...
Page 162: ...162 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...