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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized.
Again thak you a lot
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This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
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Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
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It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again!
I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.
POWER SUPPLY BLOCK
[Head Voltage Adjustment] Before performing this adjustment, print the stair-step pattern (Note 2) two times continuously with the old head (Note 1) or normal unit. The second print will be used as a sample of the print density.
Note 1: Only when the old head (faulty head) is not entirely damaged with black or white lines. Note 2: To print the stair-step test pattern, turn on the power switch while pressing the S1707 (CAPTURE) and S1717 (ENTER) on the SW39 board. (Press the S1707 (CAPTURE) and S1717 (ENTER) until a peep is heard.) Set the S1701 (Rotaly switch) to the position, and press the S1706 (print), then the print will start. Mode Signal Measuring points Measuring instrument Adjustment part Specification Test mode (Note 2) Test pattern (Stair-step) +: CN1943 2 pin (MD-39 board) �: CN1943 3 pin Digital Voltmerter VR201 Print density should be the same as the sample
Fig. 4-4 Stair-step pattern
* VR201 is in the power block (1-468-364-11). Adjustment Location:
Adjustment Procedure: (1) To print the stair-step test pattern, turn on the power switch while pressing the S1707 (CAPTURE) and S1717 (ENTER) on the SW-39 board. (Press the S1707 (CAPTURE) and S1717 (ENTER) until a peep is heard.) Set the S1701 (Rotaly switch) to the position, and press the S1706 (print), then the print will start. (2) After printing, repeat (1) immediately. (3) Compare the second printed pattern density with that of the sample, and if the density differs, perform the following adjustment. (4) Adjust VR201 according to the print density. If darker than the sample: Decrease the head voltage. If lighter than the sample: Increase the head voltage. (5) Print the stair-step pattern two times continuously. (6) Compare the second printed pattern density with that of the simple, and if the density differs, repeat steps (3) to (6).
Note: Only one print is required after the second time.
power block
VR201
(7)
Turn off the power switch.
4-3
$4.99 FVP-1E SONY Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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