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Home Theater => General => Service => Topic started by: olats on Mar 25, 2019 at 11:17 PM

Title: LF Mark Levinson Tech
Post by: olats on Mar 25, 2019 at 11:17 PM

Anybody knows yun marunong to repair Mark Levinson Amps? I have mark levinson no 23 for repair.

Kay Sansui Dan sana pero di raw kaya. Then sinubukan ko sa isang highly regarded tech. Hawak niya pa ngayon pero 8 months na, di pa rin gawa e. Wala siyang mabigay na commitment kelan. Kaya naghahanap mako ng iba.

Title: Re: LF Mark Levinson Tech
Post by: t-bone on Mar 26, 2019 at 12:41 AM

Quote from: olats on Mar 25, 2019 at 11:17 PM

Anybody knows yun marunong to repair Mark Levinson Amps? I have mark levinson no 23 for repair.

Kay Sansui Dan sana pero di raw kaya. Then sinubukan ko sa isang highly regarded tech. Hawak niya pa ngayon pero 8 months na, di pa rin gawa e. Wala siyang mabigay na commitment kelan. Kaya naghahanap mako ng iba.

Old model amp na kasi yung ML.23.  Call Audio Visual Driver Shang mall. Baka nan dyan pa tech guy nila sa Caloocan service center who used to fix ML stuff.  He was able to fix my Mark Levinson remote even when the US head office said couldnt be fixed.  The replacement remote control would cost mga P12,000 daw plus shipping and taxes pa  :o

Google Mark Levinson 23 schematic.

Sa HK, may magaling sa older amp repair kaso ang bigat nito.

Whats the problem?

Title: Re: LF Mark Levinson Tech
Post by: olats on Mar 26, 2019 at 07:42 AM

One channel is problematic. Has to be biased.

Sent from my BLA-L29 using Tapatalk

Title: Re: LF Mark Levinson Tech
Post by: simonzaide on Mar 26, 2019 at 08:58 AM

Mark levinson distributor here in the PH is beyond innovation the  service center is in topys place 2 sa likod ng eastwood

Title: Re: LF Mark Levinson Tech
Post by: t-bone on Mar 26, 2019 at 10:52 PM

Quote from: simonzaide on Mar 26, 2019 at 08:58 AM

Mark levinson distributor here in the PH is beyond innovation the  service center is in topys place 2 sa likod ng eastwood

Hindi na nila kabisado this model 23. They just got the dealership fairly recently.

AV Driver Shangrila mall was the former importer where I got my ML.  Their tech was able to fix the 23.5 Mark Levinson amplifier before.

Title: Re: LF Mark Levinson Tech
Post by: t-bone on Mar 26, 2019 at 10:58 PM

Quote from: olats on Mar 26, 2019 at 07:42 AM

One channel is problematic. Has to be biased.

What specific symtoms?  No sound?  Distorted?  Low volume?

Title: Re: LF Mark Levinson Tech
Post by: olats on Apr 08, 2019 at 10:34 PM

Distorted sir. The tech who's trying to repair it finally got schematics. Sana okay na. Ilang buwan na rin e.

Title: Re: LF Mark Levinson Tech
Post by: t-bone on Apr 09, 2019 at 05:41 PM

Quote from: olats on Apr 08, 2019 at 10:34 PM

Distorted sir. The tech who's trying to repair it finally got schematics. Sana okay na. Ilang buwan na rin e.

Good luck. With the schematics, may hope na