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Excellent quality, very quick download turnaround, will definately use again.
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This is a awesome quality scan of the original Service Manual for Technics 8099.
Contains the circuit diagram, PCB layout, adjust/tune instructions as well.
Since this is my first buy here, i'm really glad! This site do works as intended/described, it's definitely not scam!
Мои рекомендации! Все мануалы настоящие!
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Good Quality of the File.
You get the normal manual is incudet.
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Very nice and real Service Manual, I didn't thought it actually exist in the real world at all.
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VERY NICE FOR COURTESY AND PRECISION!.
tHE SITE IS VERY IMPORTANT FOR ALL DEVICES
vERY GOOD
Testing Performance To test the voltage measurement accuracy (oscilloscope)
Acquire the data
Use the following table for steps 1 through 5. Oscilloscope Settings
V/Div 4 V/Div 1 V/Div 400 mV/Div 40 mV/Div 40 mV/Div 400 mV/Div 1 V/Div 4 V/Div Offset -7.0 V -1.75 V -700.0 mV -70.0 mV 70.0 mV 700.0 mV 1.75 V 7.0 V Supply -14.0 V -3.50 V -1.40 V -140.0 mV 140.0 mV 1.40 V 3.50 V 14.0 V
Voltage Readings
Upper Limit -13.7 V -3.43 V -1.37 V -137.0 mV 143.0 mV 1.43 V 3.57 V 14.3 V Lower Limit -14.3 V -3.57 V -1.43 V -143.0 mV 137.0 mV 1.37 V 3.43 V 13.7 V
1 Set up the oscilloscope according to the table above. a Press the Chan key. b Move the cursor to the V/Div field, then use the RPG knob to dial in the V/Div values shown on the first line of the table. c Move the cursor to the Offset field. Use the front-panel keyboard to enter the offset value shown on the first line of the table. Use the left and right cursor-control keys to select either mV or V. 2 Acquire the zero input voltage. a Disconnect the power supply from the channel input. b Press the blue shift key, then press the Run key. Wait for approximately five seconds (averaging complete), then press Stop. c Press the Markers key. Move the cursor to the Va Volts field. Using the RPG knob, move the Va marker over the oscilloscope trace on the display. 3 Acquire the measured voltage. a Connect the power supply to the channel input. Set the power supply voltage according to the first line of the table above. b Press the blue shift key, then press the Run key. Wait for approximately five seconds (averaging complete), then press Stop. c Press the Markers key. Move the cursor to the Vb Volts field. Using the RPG knob, move the Vb marker over the oscilloscope trace on the display. d Record the voltage in the Va to Vb field in the performance test record. 4 Repeat steps 1 through 3 for the second line of the table, then for the rest of the lines
of the table for channel 1. 5 Repeat from "Set up the logic analyzer" for channel 2, replacing channel 1 with channel 2 where applicable.
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