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SUPPLEMENT |
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402® /802® II Controllers
The following part numbers used in the 402 and 802 II Controllers as listed inTable 1 have changed. If you are replacing parts on an older unit with the removable front panel (see Figure 1), use the part list in the 402/802 II Controller service manual. Use the part list in Table 2 for newer units that have a one piece chassis (see Figure 2). The old style PCB with the heatsink mounted to the board will not fit in the new style chassis. The new style PCB, with clip-on heatsinks, will fit into the old style chassis. Both PCBs are functionally identical. Refer to the 402/802 II Controller service manual, part number 174785 for all disassembly/assembly and test procedures.
Table 1. Changed Part Numbers
Item |
Description |
Part Number |
Qty./ |
Number |
|
|
Assy |
1 |
Cover, Chassis, 402/802 II |
172180 |
1 |
3 |
Panel, Front, Rack Mount, 402 |
172249 |
1 |
|
802 II |
172181 |
1 |
4 |
Screw-Tapp, 4-40x.312, BTN, XREC |
170285-05 |
4 |
8 |
Screw-Mach., 4-40 x .25, PAN, TORX |
171796-04 |
5 |
- |
Nut, Hex, 8-32, Line Cord Ground Lug |
103237-832 |
1 |
- |
Chassis, 402/802 II, US/Canada |
173002-03 |
1 |
|
Euro/UK/AUS/Japan |
173002-02 |
1 |
Part List Notes:
1.This part is not normally available from Customer Service. Approval from the Field Service Manager is required before ordering.
2.The individual parts located on the PCBs are listed in the Electrical Part List.
3.This part is critical for safety purposes. Failure to use a substitute part with the same safety
characteristics as the recommended replacement part might create shock, fire and/or other hazards. 
2 |
(2) |
8 |
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7 |
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1 |
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8 |
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9 |
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10 |
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(2) |
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5 |
2 |
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6 |
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11 |
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3 |
4 |
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ECN: 25247 |
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(4) |
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Figure 1. 402/802 II Old Style Chassis |
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Date Issued: 3/99 |
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©1999 Bose Corporation |
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Supplement |
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Part Number 174785-S2 Rev. 00 |
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