Service Safety Summary
Service Safety Summary
Only quali
fi
ed personnel should perform service procedures. Read this
Service
Safety Summary
and the
General Safety Summary
before performing any service
procedures.
Do Not Service Alone.
Do not perform internal service or adjustments of this
product unless another person capable of rendering
fi
rst aid and resuscitation is
present.
Disconnect Power.
To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.
Use Care When Servicing With Power On.
Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
vi
WVR4000 and WVR5000 Service Manual
Summary of Contents for WVR4000
Page 1: ...xx WVR4000 and WVR5000 Waveform Rasterizers ZZZ Service Manual P077244901 077 2449 01...
Page 2: ......
Page 6: ......
Page 18: ...Theory of Operation Figure 1 Block diagram 4 WVR4000 and WVR5000 Service Manual...
Page 39: ...Removal and Replacement Procedures Figure 3 WVR overview WVR4000 and WVR5000 Service Manual 25...
Page 42: ...Removal and Replacement Procedures Figure 6 Main board 28 WVR4000 and WVR5000 Service Manual...
