Comments on: No Sound In Mini USB Subwoofer Repaired https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Mon, 01 May 2017 05:47:51 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Sidney Pires https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-313026 Mon, 01 May 2017 05:47:51 +0000 https://jestineyong.com/?p=14388#comment-313026 In reply to Albert van Bemmelen.

I need help to repair my Digital Piano Kawai PN70, I just have sound when I plug my Headphone to the headphone jack. I need to troubleshoot why I have no sound coming out of the speakers. Can somebody give me a hint.?

Thanks

Sid

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]]> By: Yogesh Panchal https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311989 Wed, 05 Apr 2017 16:58:39 +0000 https://jestineyong.com/?p=14388#comment-311989 Good job!Suranga.

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]]> By: Parasuraman S https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311226 Tue, 21 Mar 2017 17:04:59 +0000 https://jestineyong.com/?p=14388#comment-311226 Well done!

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]]> By: Humberto https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311094 Mon, 20 Mar 2017 13:03:35 +0000 https://jestineyong.com/?p=14388#comment-311094 Well done Suranga. Congratulations.

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]]> By: Robert Calk https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311070 Sun, 19 Mar 2017 18:09:43 +0000 https://jestineyong.com/?p=14388#comment-311070 Good job, Suranga.

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]]> By: Suranga Electronics https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311036 Sat, 18 Mar 2017 16:47:48 +0000 https://jestineyong.com/?p=14388#comment-311036 In reply to adeen.

Thanks Mr.Adeen

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]]> By: Suranga Electronics https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311035 Sat, 18 Mar 2017 16:44:52 +0000 https://jestineyong.com/?p=14388#comment-311035 In reply to Albert van Bemmelen.

Thanks Albert,
I checked L.R signal USB/ TF card unit out signal and not main Amp L.R.

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]]> By: adeen https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311016 Sat, 18 Mar 2017 08:41:53 +0000 https://jestineyong.com/?p=14388#comment-311016 A very good article thanks for sharing this,very usefull

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]]> By: Albert van Bemmelen https://jestineyong.com/no-sound-in-mini-usb-subwoofer-repaired/comment-page-1/#comment-311012 Sat, 18 Mar 2017 07:19:42 +0000 https://jestineyong.com/?p=14388#comment-311012 Thanks for the article Mr.Suranga. Good job and another happy customer. "Checked L-R out signal and Power out 12V is okay. No problem"? under the clear photo however puzzled me a bit.
I suppose you had tested if the speakers were still okay with another audio signal, because there must have been no L-R signal out coming from both bad TDA2003As.

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