Panasonic VL-SV75 Series - Door Station Section Overview; 4.2.2.1 Door Station Diagram

4.2.2 Door Station Section
4.2.2.1 Door station Diagram
MAIN Board
MIC
Speaker
Call Button
[SW301]
LED
[LED1]
+5V
Regulator
[IC202]
Trans
[T1]
To Monitor
Voice
Amplifier
[IC100]
+5V
SP amp
[IC102]
2
2
2
Diode
Bridge
[D2-D5]
Camera Unit
FM Signal
Modulator
[IC200]
+5V
Video signal
FM signal
DC 20V
MCU
[IC203]
White LED
[LED200, LED201]
VL-V524 : Door station diagram
AM signal
Illumination
sensor
[IC204]
6
- 15 -