anachrocomputer:
HP 211B Power Supply Regulator Section
anachrocomputer:
HP 211B Power Test Points
anachrocomputer:
HP 211B Calibration Capacitor
anachrocomputer:
HP 211B Calibration Adjustments
anachrocomputer:
HP 211B Power Supply Adjustments
anachrocomputer:
HP 211B Rear of Front Panel
anachrocomputer:
HP 211B Power Supply Section
anachrocomputer:
HP 211B Power Supply Rectifiers, Smoothing Capacitors and Regulator Transistors
anachrocomputer:
HP 211B Rear of Output Attenuators
anachrocomputer:
HP 211B Series-Pass Transistors
anachrocomputer:
HP 211B Power Supply Section of PCB
anachrocomputer:
HP 211B Output Driver Transistors
anachrocomputer:
HP 211B Range Switch
anachrocomputer:
HP 211B Amplitude Control
anachrocomputer:
HP 211B Frequency Control
anachrocomputer:
HP 211B Front Panel
anachrocomputer:
HP 211B Square Wave Generator
anachrocomputer:
HP 211B Fault
anachrocomputer:
HP 211B Knobs
anachrocomputer:
HP 211B Dial
anachrocomputer:
Defective 8.2kΩ Resistor
anachrocomputer:
Defective 8.2kΩ Resistor
anachrocomputer:
Replacement 8.2kΩ Resistor
anachrocomputer:
HP 211B Logo and Label
anachrocomputer:
HP 211B Front Panel
anachrocomputer:
HP 211B Knobs
anachrocomputer:
HP 211B Knobs
anachrocomputer:
HP 211B Frequency Dial
anachrocomputer:
HP 211B With Knobs Removed