Uniden PRO500D (UT-317J)
Documentation Project

CBTricks.com

Integrated Circuits Internal Diagrams

LB1423

LED Meter Driver

 

M5223
Squelch and AGC Amplifier

 

TDA1905

Audio Amplifier

 

TDA1220B

2nd MIX
2nd IF Amp
DET
AGC

 

SM5124A
PLL Frequency Synthesizer

 

LA1185

RF Amp
1st MIX


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we cannot guarantee that the instructions will work on every radio presented.