datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....


registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:Stanford Research Systems SR560Offset c20011026 [1]

Stanford Research Systems SR560Offset c20011026 [1] free download

Various electronics service manuals

File information:
File name:SR560Offset c20011026 [1].pdf
[preview SR560Offset c20011026 [1]]
Size:5 kB
Extension:pdf
Mfg:Stanford Research Systems
Model:SR560Offset c20011026 [1] 🔎
Original:SR560Offset c20011026 [1] 🔎
Descr: Stanford Research Systems SR560 SR560Offset c20011026 [1].pdf
Group:Electronics > Other
Uploaded:09-02-2020
User:Anonymous
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name SR560Offset c20011026 [1].pdf

SR560 OFFSET ADJUSTMENT PROCEDURE Equipment needed: Digital volt meter Oscilloscope 4 BNC cables 1 BNC tee Function generator Small slotted screwdriver Phillips screwdriver Remove bottom cover of SR560 to expose component side of pc board. 1. Turn SR560 off. Hold down "Reset" button, and turn unit back on (this sets unit back to default setting). 2. Using a Digital Volt Meter, adjust front panel offset pot (located between "A'' and "B" input BNC's on front panel) to read zero volts from pin 14 of U407 to gnd (output BNC shield). Do not use chassis as ground. There are 4 potentiometers located on the bottom right side of pc board (looking at component side, with front panel facing forward) P104 = low gain offset adjust P101 = low gain CMRR adjust P103 = high gain offset adjust PIOZ = high gain CMRR adjust 3. Set coupling to "GND" and gain = 50,000. 4. Adjust P103 for zero volts on 50 ohm output, using scope. 5. Set gain = 1000 and Source to "A-B''. 6. Set function generator to square wave, Freq = 1Khz amplitude = 500mV pp. 7. Using BNC tee, and 3 bnc cables, input square wave into channels A and B. 8. Set coupling to "DC". 9. Adjust P102 to null square wave on the scope. 10. Set coupling to "GND" and gain = 50,000 11. Readjust P103 for zero volts on scope. 12. Set gain = 50 and coupling to "DC". 13. Set scope to AC coupling. 14. Using the Digital Volt Meter measure the voltage from pin 6 of U105 to ground (output bnc shield). 15. Adjust P104 for zero volts on meter. 16. Adjust P101 to null square wave on scope. You might have to readjust P104 and P101 several times. The end result should be zero volts on pin 6 of U10$ with the smallest square wave that you can adjust on the scope.

>> View document online <<



>> Download document << eServiceInfo Context Help



Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:

DateUserRatingComment

Average rating for this file: 0.00 ( from 0 votes)


Similar Service Manuals :
Stanford Research Systems www.thinksrs.com-SIM940c - Stanford Research Systems www.thinksrs.com-SignalRecovery - Stanford Research Systems www.thinksrs.com-SG390c - Stanford Research Systems www.thinksrs.com-SG384 CarrierSuppress IQ - Stanford Research Systems www.thinksrs.com-SG300 comparison - Stanford Research Systems www.thinksrs.com-SC10c - Stanford Research Systems www.thinksrs.com-RightQuad -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Toshiba eS 232-282

script execution: 0.02 s