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This is a good quality scan of the service manual which includes an assembly diagram, block diagram, schematic, and parts list. Exactly what is needed to repair my KR-V55R receiver.
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Excellent concise manual. All needed information was included. Typeface and diagrams were clear. Very fair price considering what others are charging. Many thanks
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Response is a little slow- I had to wait 12 hours to receive download link but it says that it may take up to 24hrs.
Manual is old and was not produced in PDF- scanned copy is exellent.
Overall- value for money- I recommend
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Excellent quality and quickly delivered manuals at a fair price. Great care is taken in the reproduction process. Even photographs and highly detailed drawings are as clear as in the original. That cannot be said for some freelance manual copies I have obtained from the web. If you have exhausted your internet search of technical manuals, try Owner-Manuals.com. If they do not have it, I do not think it exists. Perhaps, if requested, they may be able to find it. Their resources are certainly greater than most. Shopping here certainly beats waiting for months or years for the manual you seek to appear in an internet auction or garage sale.
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Very detailed product, also it is a scanning from original, very useful if you have to service this type of amplifier ! Very good product, very hard to find!
XR-MT3V
(3) Can you hear the sound of CD Changer Mechanism or clamper movement when power cord plug in
B
(4) Tuner troubleshooting
C
Does pin 3 of IC1302 and pin4 of IC1301 have 6.5V supply ?
NO
Does noise come out ?
NO
E
YES
Check the corresponding 8V power supply.
YES
Is pin 6 of IC1302 (VREF) in 5.3V NO
YES
Does pin 12 (VDD) of IC102 have 5V ?
NO
Please check the corresponding resistors R1341 and R1342.
YES
Please check the pin 1 of CN11 in 8V and the corresponding power circuit on the Tuner board. DZ103, L102, R177.
Please check the waveform of pin 5(RIN) NO and pin 4 (FIN) of IC1302 according to the corresponding operation? Is it correct ? Please check the connector of CN1201 and CN1302, YES CN1303 and CD MECHA..
Is the waveform of pin 3, 4 and 5 of IC102 correct when the tuner scans the frequency ?
NO
YES Please check the waveform of pin 1 (OUT-) and NO pin 7 (OUT+) of the IC1302? Is it correct ? The IC1302 is broken. YES
Please check the connection of the pins 3, 4 and 5 of IC102 to IC401.
Does pin 6 (TUN-) of IC102 have a 0V ?
NO
YES
Please check the pins 1 and 2 of IC102 that have 7.2MHz clock signal.
The Changer is broken.
Does pin 8 (VCC) of IC101 have 8V ? YES
NO
Please check the corresponding power circuit, Q113 and R157. The connection CN11.
Please check the FE101.
37
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