Philips VR705/02 - Page 25

3-8
Oscillograms
Block
Diagram
Digital
A:
DC,
1
V/Div,
20ms/Div
A:
DC,
1
V/Div,
10us/Div
IC
7406
Pin
3
IC
7406
Pin
89
i< ov id : <—ov
A:
DC,
1
V/Div,
2ms/Div
A:
DC,
1
V/Div,
10us/Div
IC
7406
Pin
28
IC
7406
Pin
88
‘<— ov
A: DC, 1 V/Div, 10us/Div
IC 7406 Pin 87
A: DC, 500mV/Div, 500us/Div
Connector 1946 Pin 4
A: DC, 500mV/Div, 10us/Div
Connector 1946 Pin 6
ov