I just saw this thread and was about to share Mr. Kalam's number. He is a decent fellow. If you have not found any benefit from his consultation, you can try speaking with Mr. Devender (9818995322). He is located in West Delhi, close to the Pacific Mall. Quite knowledgeable but at times can charge too much for simplistic jobs too. However, his work is clean and success rate quite high. I have used his services on more than a few occasions. In case you require more details, please let me know. I will be glad to help you.
Also, I feel we should encourage anyone who possesses any contacts or information which can benefit the mass audience in the longer run, should try to put forward the details in the threads rather than in using PMs. The contact information will reach a bigger audience and also could give the repair persons more business, thereby eventually helping the hi-fi community thrive.
Disclaimer : I have no affiliations with Mr. Devender.
Cheers
Kartick