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Fully functional usable service manual. Considering the age of the manual and device quality was better than expected
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Thank you very much, I've been very happy to find this manual on "Owner Manual". It's a perfect copy and it has been really useful for my work!
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It took about 24-hours after my payment before I was able to get to the download. Apparently, payment processing is not 100% automated. That is no big deal, just be aware of that going in.
After I got to it, it was in good shape, easy to read, etc. Not some cheap FAX copy looking thing.
Also, this site was the cheapest I found. Another Plus!
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Good price, very legible manual, exactly what I needed -- but had to wait a day to actually get the download of the manual. Would have preferred to download it immediately after payment rather than waiting for someone to "process" my order. I was surprised that I had to wait that long.
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As the only source for this manual it rather rank quite high since it is well scanned and perfectly readable.
AV-27D302 AV-27D202
Item SUB BRIGHT Adjustment
Measuring instruments
Test point
Adjustment part No.1 BRIGHT
Description 1. Receive a broadcast. 2. Select No.1 BRIGHT of the PICTURE MODE. 3. Set the initial setting value of the No.1 BRIGHT with the LEFT / RIGHT key of the MENU. 4. If the brightness is not best with the initial setting value, make fine adjustment of the No.1 BRIGHT until you get the optimum brightness.
SUB CONTRAST Adjustment
No.2 PICTURE
1. Receive a broadcast. 2. Select No.2 PICTURE of the PICTURE MODE. 3. Set the initial setting value of the No.2 PICTURE with the LEFT / RIGHT key of the MENU. 4. If the contrast is not best with the initial setting value, make fine adjustment of the No.2 PICTURE until you get the optimum contrast.
SUB COLOR Signal adjustment generator Oscilloscope Remote control unit
TP-R TP-E(#) # [CRT SOCKET PWB]
No.3 COLOR
[ Method of adjustment without measuring instrument ]
1. Receive a broadcast. 2. Select �No.3 COLOR� of the PICTURE MODE. 3. Set the initial setting value of the �No.3 COLOR� with the LEFT/RIGHT key of the MENU. 4. If the color is not the best with the Initial setting value, make fine adjustment of the �No.3 COLOR� until you get the optimum color.
[ Method of adjustment using measuring instrument ]
1. Input the full field color bar signal (75% white). 2. Select �No.3 COLOR� to the PICTURE MODE. 3. Set the initial setting value of the �No.3. COLOR� with the LEFT/RIGHT key of the MENU. 4. Connect the oscilloscope between TP-R and TP-E. 5. Adjust COLOR and bring the value of (A) in the illustration to the
Cy G B
voltage +20V (VW-R).
W
Y Mg
(A)
(-) 0V (+)
Application Model AV-27D302 /R, /S AV-27D202 /R, /S
COLOUR adjustment voltage +20V +20V
R
22
No. 51788
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