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Replacing Speaker
Repair Part s Required
Motorola Part
5085891B01
3285203C01
1110027B23
Replacem ent Procedure
Replacing Printed
Circuit Board
Repair Part s Required
Table 4 Repair Parts Required for Printed Circuit Board Replacem ent
Motorola Part
0105956V07
1110022A55
6
Th e rep air p arts req u ired for rep lacin g th e sp eaker in th e Am p lifier-
Lou d sp eaker are listed in Table 3.
Table 3 Repair Parts Required for Speaker Replacem ent
No.
Speaker, 5-inch
Gasket (Required for Final Assembly of
Amplifier-Loudspeaker)
Gasket Lubricant (Required for Final
Assembly of Amplifier-Loudspeaker)
1. Perform p roced u re titled Initial Disassem bly on p age 5.
In step 2, disco n n ect speaker w ires fro m speaker en d
Note
o n ly (i.e., do n o t disco n n ect speaker w ires fro m PCB).
2. Refer to Figu re 4 on p age 8. Usin g a sold erin g iron , d iscon n ect
black (Zip cord ) wires at speaker end of wires th at con n ect sp eaker to
PCB. Discard old sp eaker.
3. Usin g a sold erin g iron , con n ect wires d iscon n ected in step 2 to
term in als of n ew sp eaker, Motorola p art n o. 5085891B01. Eith er
wire can be con n ected to eith er sp eaker term in al.
4. Perform p roced u re titled Final Reassem bly on p age 15 .
Th e rep air p arts req u ired for rep lacin g th e p rin ted circu it board (PCB)
in th e Am p lifier-Lou d sp eaker are listed in Table 4.
No.
Printed Circuit Board
Thermal Grease
Description
Description
Quantity
Required
1
1
As
Required
Quantity
Required
1
As Required
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