MediaVision (KTL) Jazz16

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General Information
This

Symptom or Problem Encountered
Card output sound, but the output was very distorted and full of static.

Causes

 * Possible marginal capacitors
 * Dirty volume potentiometer

Solutions

 * Recap board
 * DeOxIt volume potentiometer

Basic PCB Name
FCC ID: KRN3261

Mfg. date: No PCB date mark. Likely late 1993 based on chip dates.

Basic PCB Name
70-3261-0021

Basic PCB Name
https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020372002/5727026

https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020372002?qs=0KOYDY2FL2%2F2t6UrLWFaNA%3D%3D If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Kits

 * Digikey BOM: https://www.digikey.com/

Related Links

 * Videos or other things that might be helpful to check out