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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
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Genuine Service Manual. Link was available in less then an hour or so. Service Manual contains assembly, PCB layout, complete circuit diagram, Components list etc
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Great and very well scanned Service Manual, also very fast download - Recomended !
ITEM Program Menu
y Test Meter c Test Point P Pattern
JOB
CODE
Input Signal
Operation
Adjusting Value
STANDARD SETTING
D11 3) Adjust VSR setting H-DUTY P Crosshatch y Osc scope c TP2 ~ GND D12 D13 D14 ModeHIGH H. DRIVE +B y Digital Voltmeter c TP1 ~ GND VSR SETTING P Crosshatch D16 D15 Check that the input signal to the monitor is [fH 71.0kHz] and [fV 184.0Hz]. Set the cell to 2) Adjust VSR setting , and press [ ]. Set the cell to INTP [ 1 ] and press [ ]. Set the cell to H-Duty and press [ ] Make the adjustment to the value shown at right by using [ ] and [ ]. Set the cell to H. DRIVE +B and press [ ]. Make the adjustment to the value shown at right by using [ ] and [ ]. Change to the pattern at left. Set the cell to following items, and make the adjustment to the value shown at right by using [ ] and [ ]. q H. SIZE w H. POSITION e V. SIZE r V. PCC GAIN t V. PCC. CORNER y V. PCC BALANCE q : 310mm ± 5 e : 232mm ± 5 w : Center rty:
t T
Duty = t = 48% T ±2% 12.0V ± 0.2V
D
H-DAF Balance
P Full dots y OSC SCOPE c TP6 ~ GND
D17
Set the SCOPE to 5 us/DIV. Set the cell to H-DAF balance. Make the adjustment to the bast point at right by using [ ] and [ ].
TP6 Video input Best point H-DAF Balance = Best point
H-DAF Gain
P Full dots y OSC SCOPE c TP6 ~ GND
D18
Set the SCOPE to ? ms/DIV. Set the cell to H-DAF Gain. Make the adjustment to the value shown at right by using [ ] and [ ].
H-DAF Gain
D19 D20
To register by press [ ]. Store factory preset data. OK (y/n) Then press [Y] and [ ].
H-DAF Gain = 690V ± 40Vp-p
– 24 –
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