HIKVISION DS7208HVI-ST/SE


5.3 .VOUT Output Module (Local Preview Image Output Module)
 VOUT main control chip: SGM9111, PIN 3 pull-down 75Ωresistance
(RS188) grounding and input CVBS-OUT signal, PIN 4 through the
75Ωresistance (RS117) output VOUT signal, working voltage through a
WCX(FBS48) for 5V power supply
 VOUT interface TVS protection tube: VOUT interface connect HK-5 (TVS9)
 VOUT signal output basic schemes:
LVC07A
BAV99
（
Q3/7/8/9
）
6303
75
Ω（
RG4/5/6
）
1K
（
RL50/51
）
33
Ω（
RG30/31
）