HIKVISION DS7208HVI-SN Manual de producto/mantenimiento - Página 9
Navegue en línea o descargue pdf Manual de producto/mantenimiento para DVR HIKVISION DS7208HVI-SN. HIKVISION DS7208HVI-SN 18 páginas.
- 1. Ds7208Hvi-St/Sn Equipment Physical Interface
- 2. Ds7208Hvi-St/Sn Equipment Internal Structure
- 3. Ds80061 Mainboard Hardware Principle Diagram
- 4. Ds80061 Mainboard Hardware Modules Diagram
- 5. Ds80061 Mainboard Hardware Module Introduction
- 6. Network Module
- 7. Power Supply Module
- 8. Ds80061 Mainboard Failure Analysis
WCX(FBS48) for 5V power supply
VOUT interface TVS protection tube: VOUT interface connect HK-5 (TVS9)
VOUT signal output basic schemes:
DSP
VOUT
Module
75Ω(RS117)
SGM9111
75Ω(RS188)
5.4. Network Module
Network module
CVBS-VOUT
Pin3 input
75Ω
(RS188)
components:
HK-5 (TVS9)
components:
5V
FBS48
Pin5
Pin4 output
SGM9111
75Ω(RS117)
WCX (FBS48)
VOUT