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There are currently no product reviews.
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Manual acquired with good resolution, complete in all its pages, very good policy of the folder where are saved all products purchased.
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Service manual very complete and clear. It was very helpfull for my work.
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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
PT-LB20NTU / PT-LB20NTE / PT-LB20NTEA / PT-LB20U / PT-LB20E / PT-LB20EA / PT-LB20SU / PT-LB20SE / PT-LB20SEA / PT-LB20VU / PT-LB20VE / PT-LB20VEA
7.4.
Removal of WL-P.C.Board (PTLB20NTU/E/EA only)
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 4 screws and remove the shield cover and wireless LAN module. Notes: · Because the wireless LAN module is connected with the WL-P.C.Board, work carefully when removing it. · When installing/detaching the antenna connector, insert or pull out it straight along the center of the connector pin. It causes damage and/or poor contacting of the connector when forcibly installing/detaching it. · Connect the connector from the antenna with the original position (connector on the wireless LAN module) after reassembling. 3. Unscrew the 1 screw and remove the WL-P.C.Board.
7.6.
Removal of S2-P.C.Board
1. Remove the S2-P.C.Board block according to the section 7.3. "Removal of A-P.C.Board". 2. Remove the holder while expanding the resin hooks outside. Note: · Work carefully not to damage the resin hook.
7.7.
Removal of K-P.C.Board
1. Remove the analysis block, LCD block and lens according to the steps 1 through 3 in the section 7.11. "Removal of Analysis Block and Lens". 2. For PT-LB20NTU/E/EA, unscrew the 4 screws and remove the shield cover and wireless LAN module.
7.5.
Removal of S1-P.C.Board
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Remove the water-guide plate.
Notes: · Because the wireless LAN module is connected with the WL-P.C.Board, work carefully when removing it. · When installing/detaching the antenna connector, insert or pull out it straight along the center of the connector pin. It causes damage and/or poor contacting of the connector when forcibly installing/detaching it. · Connect the connector from the antenna with the original position (connector on the wireless LAN module) after reassembling. 3. For PT-LB20NTU/E/EA, unscrew the 2 screws and remove the WL-P.C.Board (with metal fittings for securing WL).
3. Unscrew the 2 screws and remove the S1-P.C.Board.
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