GE IC697VAL348 TV Converter Box User Manual


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GFK-2059 Chapter 4 Theory of Operation 4-9
4
Figure 4-4: Digital-to-Analog Converter Board Power
P1
+5 V
GND
DIG GND
+5 V
DC-TO-DC
CONVERTER
+5 V
GND
ANA
CO
-15 V
-15 V
ANA COM
DC-TO-DC
CONVERTER
+5 V
GND
ANA
CO
+15 V
+15 V
P2
+5 V
GND
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