Philips DVDR615 Service Manual page 142

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EN 142 9.
IC7100 NCP301LSNxx MOBO Board, Reset Circuit
* The representative block diagrams depict active low reset output 'L' suffix devices. The comparator
inputs are interchanged for the active high output 'H' suffix devices.
IC7107 TMP87CM74AF MOBO Board, Microprocessor
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DVDR615/69 Circuit-, IC descriptions and list of abbreviations
Open Drain Output Configuration
2
Input
This device contains 25 active transistors.
Figure 1. Representative Block Diagrams
NCP301xSNxxT1
*
V
ref
Figure 9-11
Figure 9-12
1
Reset Output
3
Gnd