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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
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Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
best regards
Ed(Tony) Foley
G7WHK
AV28BH7ENS / AV28BH7ENB AV28BH7EPS / AV28BH7EPB AV28BH7EES / AV28BH7EEB
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY PROCEDURE
REMOVING THE REAR COVER
1. Remove the 8 screws marked A. 2. Remove the 4 screws marked B. 3. Withdraw the rear cover toward you.
REMOVING THE MAIN PWB
" After removing the rear cover . 1. Draw out back and remove the MAIN PWB ASS�Y, NOTES Be careful enough when developing a main c hassis. The wire of a POWER TRANSFER does not separate and short-circuit with other parts.
REMOVING THE FRONT AV + HEADPHONE JACK PWB
" After removing the rear cover. 1. Remove the 2 screws marked C, and remove the FRONT AV + HEADPHONE JACK PW B.
REMOVING THE FRONT CONTROL PWB
" After removing the rear cover. 1. Remove the MAIN PW B ASS�Y. 2. Remove the 5 screws marked D, and remove the FRONT CONTROL PW B.
REMOVING THE SPEAKER
" 1. 2. 3. After removing the rear cover. Remove the 4 screws marked E, and remove the SPEAKER. Remove the 2 screws marked F, and remove the TWEETER SPEAKER. Remove an oppos ite side similarly.
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No.51967
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