Agilent Technologies 35670A Service Manual page 17

8 Circuit Descriptions
Overall Instrument Description 8-2
A1 Input 8-6
A2 Input 8-12
A5 Analog 8-18
A6 Digital 8-22
A7 CPU 8-25
A8 Memory 8-30
A9 NVRAM 8-32
A10 Rear Panel 8-33
A11 Keyboard Controller 8-35
A12 BNC 8-36
A13 Primary Keypad 8-37
A14 Secondary Keypad 8-37
A15 Primary Keypad 8-37
A22 BNC 8-37
A90 Fan 8-38
A98 Power Supply 8-38
A99 Motherboard 8-39
A100 Disk Drive 8-39
A101 Display 8-39
A102 DC-DC Converter 8-39
Option UK4 Microphone Adapter and Power Supply 8-40