COBRA 148 GTL & UNIDEN GRANT XL 



1) Cut R44 and D52.Find R174 and jump it .
2)Follow the red wire from the clarifier knob and cut it just before it connects to the PCB.Take this wire and solder it to Ground.
3)Find the orange wire from the clarifier and cut it the same.Then solder it to pin #3 of the mb3756 ic.

This should give you about 6khz of slide. 

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1) Cut R44 and D52.Find R174 and jump it .
2)Follow the red wire from the clarifier knob and cut it just before it connects to the PCB.Take this wire and solder it to Ground.
3)Find the orange wire from the clarifier and cut it the same.Then solder it to pin #3 of the mb3756 ic.

This should give you about 6khz of slide. 


Unlocking the clarifier

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This mod came from a forum I am a moderator on:


This is what I have:
1 Cut R44
2 Cut D52
3 Solder a jumper wire across R 174 (or remove it and put a jumper in its place)
4 Remove red wire that comes from the Fine tune pot from the board and hook it to the + side of C84
5 Change R175 to a 1KOhm

Jeff