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This is the second Manual I have ordered from owner-manuals, I give it five stars because it is exactly what I expected given the age of the equipment. So the contents look a bit aged and the pictures a bit grainy, it fulfills my needs and I am glad I can still get hold of them.
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thank u so much for this manual that was so cheap that i thought it was a scam but i gambled anyway because it was too good of a deal to pass up and behold,the manual has everything and details of everything even the screws and im still amazed and very happy with my manual .so take my word and jump on it before they realize how cheap they selling thier manuals..thank you so much for taking time to read my thoughts
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I do not have very much to say.
The price is quite covenient, delivery was better as promised (about 12 ours, against the specified 24 hours if I remember well), and the quality of the PDF is more than acceptable.
The Service Manual of Sansui R30 itself is also satisfactory: good graphic for schematics and layouts, simple and well structured.
Giovanni Bianchi
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Happy to find finally a schematic for this amplifier. The schematic is of good quality, the pcb layout is useless: all is black. Never the less, it is very easy to find the components on the board using the schematics.
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Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
2-2. Calibration Adjustment of A/D Converter and Video Coder
2-2-1. Preparation for adjustment
1. Set [RGB MODE] of the Custom Setup menu in the service mode to [Other]. 2. Set the [Cal Mode] of the AD Converter in the service mode to [ON].
2-2-3. Component input adjustment
1. Input All white 90 IRE signal of 1080/60i to the component input terminal. 2. Select YUV Calibration from the AD Converter menu. 3. Adjust the Sub Contrast (YUV) and then, adjust the detection values of G to the set value. Detection set value: 230 ± 3 4. Set the component input signal to All gray 20 IRE signal of 1080/60i . 5. Adjust the Sub Bright (YUV) and then, adjust the detection values of G to the set value. Detection set value: 51 ± 3 6. Adjust the CB Offset (YUV) and then, adjust so that the detection value of B is the same as G value. 7. Adjust the CR Offset (YUV) and then, adjust so that the detection value of R is the same as G value. 8. Repeat step 5 to 7 until the detection set value in step 5 above is obtained. 9. Repeat step 3 to 8 until the detection set value in steps 3 and 5 above are obtained.
2-2-2. RGB input adjustment
1. Input All white 90 IRE signal of VGA (640x480/60Hz) to the RGB input terminal. 2. Select RGB Calibration from the AD Converter menu then, Adjust the R and B gain in the menu and balance so that the detection values of R and B is approximate to the detection value of G. 3. Adjust the Sub Contrast (RGB) and then, adjust the detection values of R, G, and B to the set value. Detection set value: 230 ± 3 4. Set the RGB input signal to All gray 20 IRE signal of VGA (640x480/ 60Hz). 5. Adjust the RGB Bias and then, adjust the detection values of R, G, and B to the set value. Detection set value: 51 ± 3 6. Repeat step 1 to 5 described above until the detection set value is obtained.
KZ-42TS1K(K)
2-2
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