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This was a hard to find manual. When I did find it , some sites wanted way too much for the file.
Owner-manual .com had it for a really reasonable price. Not only that but it was sent very quickly and was a quality scanned document, unlike some others I purchased from a different site.
Good job guys!!
Larry
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Fast and courteous service. Product delivered as described. Thank you.
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Last week I bought a second hand Panasonic AG-7500 SVHS Hi-Fi Video Cassette Recorder. It is a professional machine with many video and audio options. I feared it would be a huge quest to find a manual. I was delighted when I found owner-manuals.com. After payment I received the file to download the next day already. The quality is great. I am very happy. Thanks!
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The owner's manual/operating instructions that I purchased was the original factory document and it was in at least three and maybe more languages. I no longer have it because I sold the tape recorder and included the owner's manual/operating instructions and a service/repair manual that I bought on ebay for the new owner.
 ;
This manual is very useful. Because pioneer sx-q180 is unhandy to use without manual.
TH-A9R Removing the power amplifier board (B) (See Figs.9 and 11)
Prior to performing the following procedure, remove the heat sink cover, the amplifier assembly, the amplifier cover, the preamplifier board, the power supply & SP terminal board, the main amplifier board and power amplifier board (A). 1. Remove the four screws L attaching the power
Power amplifier board (B) Hooks Joint c
CN106
amplifier board (B) to the heat sink. 2. Release the four joint hooks c bent and attached to the outside of the power amplifier board (B). 3. Move the power amplifier board (B) in the direction of the arrow to release joint d and remove the power amplifier board (B) from the bracket (B).
CN105 Joint d Braket (B) Joint c
Fig.11
Main amplifier board
Removing the power transformer (See Figs.12 and 13)
Prior to performing the following procedure, remove the heat sink cover, the amplifier assembly, the amplifier cover, the preamplifier board, the power supply & SP terminal board, the main amplifier board, the power amplifier board (A) and power amplifier board (B). 1. Disconnect the harness from connector CN104 on the main amplifier board. 2. Disconnect the wire from connector CN107 on the power supply & SP terminal board. 3. Remove the four screws M attaching the power transformer.
Power supply & SP terminal board
M
CN104 CN108 CN107 Power transformer
N
Cord stopper N braket AC cord
M M
Fig.12
Removing the AC power cord (See Fig.12)
Prior to performing the following procedure, remove the heat sink cover, the amplifier assembly, the amplifier cover, the preamplifier board, the power supply & SP terminal board, the main amplidier board, the power amplifier board (A), the power amplifier board (B) and power transformer. 1. Disconnect the wire from connector CN108 on the power supply & SP terminal board.
CN110 Preamplifier board CN101
Power supply & SP terminal board
Main amplifier board CN111
2. Remove the two screws N attaching the AC power cord.
CN108 CN107
Fig.13 1-17
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