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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.
Excellent concise manual. All needed information was included. Typeface and diagrams were clear. Very fair price considering what others are charging. Many thanks
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
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.
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!
3-2. CHECKING TERMINALS AND COMPONENTS : QW-1634 / 1635
6 .Capacitor / Chip C4 (7911 2485) 8 .Capacitor / Trimmer CT (7103 8124) 13 .Oscillator / Quartz Xtal (7110 1263)
VDD VDD VDD
C2 4 .Capacitor / Chip
C3 4 .Capacitor / Chip
LL1 9 .Coil
Tr 15 .Transistor / Mold
KI4 KI2 KI4 VSS1 VSS3
XT VDD VCH XTB XT L VCH VDD L L
N1 VDD N2 VDD
BD1 VSS2 AC
3 .PCB ass'y (7240 9925)
N3 VDD N4 VDD LD VSS2
VCC KI1 ELD VDD ELD CIL CIL ELD KI8 KC2 KI1 VCPE VSS2 VCPE VDD LD RT1 RT2 RT2 RT1 ELD VSS2 CIL VSS2 VSS2 VSS2 VDD VDD KI3 KI3 CIL
C1 4 .Capacitor / Chip
Di 11 .Diode
(7101 5609) 5 .Capacitor / Chip C6 (7103 7940) 14 .Resistor / Chip R (7102 7737) 12 .Inverter INV (7100 7917)
LL2 10 .Coil
C5 7 .Capacitor / Tantalum
Top view of PCB ass'y
Bottom view of PCB ass'y
3-3. N1~N4 PADS
Never solder or desolder these pads, because they have been selected best in the production line. A new PCB ass'y as a spare parts will be supplied with factory adjustment of these pads.