Power Supply Voltage Distribution - Agilent Technologies 35670A Service Manual

Voltages and Signals

Power Supply Voltage Distribution

Power Supply Voltage Distribution
The following table shows the power supply voltages used by each assembly in the
analyzer. In addition, the table also shows the path taken by these voltages. Some
assemblies use the power supply voltages as supplied by the Power Supply assembly.
However, most assemblies contain voltage regulation and voltage decoupling circuits
to provide additional regulation and decoupling for their own use.
From Path
Pwr Supply W5
W5/A99
W5/A99
W5/A99
W5/A99/W7
W5/A99
W5/A99
W5/A99/A7
W5/A99/A7/A8
W5/A99/A7/W6
W5/A99/A7/W6/A11
W5/A99/A7/W6/A11
W5/A99/A7/W8
W5/A99/A7/W6
W5/A99/A7/W6
9-6
To
+18 V
A99
•
A1/A2
•
A5
•
A6
A10
•
A90
A7
A8
A9
A11
A13
A14
A100
A101
A102
Voltages
–18 V +12 V +8 V
• • •
• •
• •
• •
• •
•
•
•
Agilent 35670A
+5 V Gnd
• •
•
• •
• •
• •
• •
• •
• •
• •
• •
• •
•
• •
• •
• •