Wavetek 75 - Troubleshooting Block Diagram

Dgitcrl/v Remadend by Ari&Udk 0 PtXlZ-Z&W
20 mHz TO 20 MHz WAVEFORM CLOCK (CLK)
1 I
20 BIT BURST COUNTER PRELOAD
MICROPROCESSOR
FREQUENCY
SY NTH
ESlZER
WAVEFORM
NTROL DATA
WAVEFORM
CONTROL SHIFT REGISTER
ATTENUATOR
= - 7.5V TO = - 2.5V
........
DIGITAL SIGNALS
ANALOG SIGNALS
ARB OUT
Figure 6-1.
Troubleshooting Block Diagram