PDP-506PE
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Fig.1 Charged Section and High Voltage Generating Point (Rear View)
50 SCAN B Assy
50 SCAN A Assy SUS CLAMP 2 Assy Power Switch (S1)
Charged Section
The places where the commercial AC power is used without
passing through the power supply transformer.
If the places are touched, there is a risk of electric shock. In
addition, the measuring equipment can be damaged if it is
connected to the GND of the charged section and the GND of the
non-charged section while connecting the set directly to the
commercial AC power supply. Therefore, be sure to connect the
set via an insulated transformer and supply the current.
1. Power Cord
2. AC Inlet
3. Power Switch (S1)
4. Fuse (In the POWER SUPPLY Unit)
5. STB Transformer and Converter Transformer
(In the POWER SUPPLY Unit)
6. Other primary side of the POWER SUPPLY Unit
High Voltage Generating Point
The places where voltage is 100V or more except for the charged
places described above. If the places are touched, there is a risk of
electric shock.
If the procedures described in “7.1.5 POWER ON/OFF
FUNCTION FOR THE LARGE-SIGNAL SYSTEM” are
performed before the power is turned off, the voltage will be
discharged in about 30 seconds.
1. POWER SUPPLY Unit.....................................................(205V)
2. 50 X DRIVE Assy .......................................... (–180V to 205V)
3. 50 Y DRIVE Assy .......................................................... (500V)
4. 50 SCAN A Assy ............................................................ (500V)
5. 50 SCAN B Assy ............................................................ (500V)
6. SUS CLAMP 1 Assy .......................................(–180V to 205V)
7. SUS CLAMP 2 Assy .......................................(–180V to 205V)
: Part is the High Voltage Generating Points
other than the Charged Section.
: Part is Charged Section.
50 Y DRIVE Assy 50 X DRIVE Assy SUS CLAMP 1 Assy
AC Inlet
POWER SUPPLY Unit
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