Theory of Operation
3-4 SPG600 & SPG300 Sync Pulse Generators Service Manual
Power Supply Module
The power supply module derives the +5 V power supply voltages from the AC
line and supplies them to the A10 Main board.
A30 Analog Board (SPG600 Option 02) and A50 Analog Board (SPG300)
The A30/A50 Analog board consists of the same blocks as the Analog Generator.
Refer to Analog Generator on page 3-2.
A40 SDI Board (SPG600 Option 03)
The A40 SDI board consists of the same blocks as the SDI generator. Refer to SDI
Generator on page 3-2.