Table of Contents
Advertisement
Service Guide
1.2.3. Noise
Problem
1. Filter capacitor not work,
dry-soldered, or diode damaged
Analyze and
2. Or Power supply for IC
identify the
TDA2822 abnormal
causes
3.
Or
dry-soldered
Solutions
Repair
All manuals and user guides at all-guides.com
PCB
broken
or
Check and replace
Version 1.0
SP-S110
Noise
Or Vibration from too
long lead wire of driver
units;
or
damaged/
short-circuited
driver
units;
Page 9 of 19
Or VR poor connected;
Repair or replace
Advertisement
Table of Contents
