Kaosun's CD Players

 Forgot password?
 Repair!
Search
View: 8838|Reply: 1

sony d33没有声音

[Copy link]

2

Threads

4

Posts

58

Credits

Member

Rank: 2

Credits
58
Post time 2020-04-05 09:03:53 | Show all posts |Read mode
顾老师:sony d33之前都一直好好的,后来电位器有声音,拆下来清洗,后换上去,彻底没声音了,又从另一台D33换了一个好的电位器依然没声音,可能后边电路板下边垫了电线不小心短路了?现在光盘读盘正常,但是彻底没声音,能提供解决思路吗?谢谢。
Reply

Use magic Report

7

Threads

25

Posts

181

Credits

Member

Rank: 2

Credits
181
Post time 2020-11-25 18:14:35 From the mobile phone | Show all posts
先看lineout是否有声音。如果lineout有声音,要检查耳机输出到pcb,是否有电容失效或断路。如果lineout无声,就比较要查询mute电路是否工作了。希望帮到你。
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Repair!

Points Rules

Archiver|Mobile|Dark room|Kaosun's CD players

2024-11-30 18:31 GMT-6 , Processed in 0.031610 second(s), 20 queries .

Powered by Discuz! X3.4

Copyright © 2001-2020, Tencent Cloud.

Quick Reply To Top Return to the list