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                        Kenwood Service Centers

   Kenwood Service Corporation             Kenwood Service Center, East
   2201 East Dominguez Street              829 Lynnhaven Parkway, Suite 130
   Long Beach, California 90801            Virginia Beach, Virginia 23452
   Telephone 1-310-639-5300                Telephone 1-804-340-1702

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BULLETIN # 1023
MODEL: TM-732A
SUBJECT: S-Meter Squelch Scan Stop Improvement 

Symptom:
On some early versions of the TM-732A scan will not stop when operating in the
S-Meter Squelch mode, even when the transceiver receives a signal with the 
same level as specified when initiating the S-Meter squelch mode.  

Corrective Action:

Change the value of C42 in the 144 MHz TX/RX Unit (X57-4000 A/4) and C242 
in the 430 MHz TX/RX Unit (X57-4000 B/4) from 1 uF to 0.47 uF.  

Parts Required:

Qty     Description         Kenwood Part No.            Circuit Description

2       0.47 uF capacitor   CK73FF1C474Z                C42, C242

Caution:   This modification requires soldering equipment rated for CMOS type
circuits. It also requires familiarity with surface mount soldering
techniques. If you do not have the proper equipment or knowledge do not
attempt this modification yourself.  Seek qualified assistance.

Time required for this modification is 30 minutes or less.
Service code A:59 B:X57-4000 C:C42/C242 D:91