15
VL-SVN511BX/VL-SVN511CX/VL-SVN511CX1
4.3.2.
Door Station Section
4.3.2.1.
Door station Diagram
MAIN Board
MIC
Speaker
Call Button
[SW301]
Red 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]
AM signal
Illumination
sensor
[IC204]
6
VL-SVN511 / VL-V522L : Door station diagram
Summary of Contents for VL-MVN511BX
Page 20: ...20 VL SVN511BX VL SVN511CX VL SVN511CX1 Reference Refer to Image Signal in Signal Route P 32 ...
Page 21: ...21 VL SVN511BX VL SVN511CX VL SVN511CX1 Reference Refer to AM Signal in Signal Route P 32 ...
Page 23: ...23 VL SVN511BX VL SVN511CX VL SVN511CX1 8 2 1 Defect of the Main Monitor Station Power Supply ...
Page 24: ...24 VL SVN511BX VL SVN511CX VL SVN511CX1 Defect of the Main unit power supply ...
Page 25: ...25 VL SVN511BX VL SVN511CX VL SVN511CX1 ...
Page 33: ...33 VL SVN511BX VL SVN511CX VL SVN511CX1 ...
Page 34: ...34 VL SVN511BX VL SVN511CX VL SVN511CX1 ...
Page 74: ...74 VL SVN511BX VL SVN511CX VL SVN511CX1 15 1 2 Door Station ...
Page 75: ...75 VL SVN511BX VL SVN511CX VL SVN511CX1 15 1 3 Power Supply Unit ...
Page 76: ...76 VL SVN511BX VL SVN511CX VL SVN511CX1 15 1 4 Relay Box ...
Page 78: ...78 VL SVN511BX VL SVN511CX VL SVN511CX1 15 1 5 2 VL SVN511CX VL SVN511CX1 ...