HIKVISION DS7208HVI-ST 제품/유지보수 매뉴얼 - 페이지 18
{카테고리_이름} HIKVISION DS7208HVI-ST에 대한 제품/유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. HIKVISION DS7208HVI-ST 18 페이지. Ds-7200hvi-st series dvr
HIKVISION DS7208HVI-ST에 대해서도 마찬가지입니다: 기술 매뉴얼 (13 페이지), 빠른 시작 매뉴얼 (9 페이지), 기술 매뉴얼 (9 페이지)
페이지 인쇄
- 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
Schedule: 1 Crystal Effect
Serial
number
1
2
3
Schedule:2 Voltage Effect
The serial
number
1
2
3
Crystals
27M（Y4）
TW2866 chips work clock (82 feet input 27 M)
25M（Y3）
24M（Y1）
KY2010 system startup clock, and integrated USB
module clock
Power chip
BD9329 (U1)
2 feet enter 12 V, 3 feet output 5 V, mainly for the SATA hard
disk normal power
BD9328 (U3)
2 feet enter 12 V, 3 feet output 3.3 V, mainly for the power of
BD00IC0WE turn 1.8 V output, as well as the other components
provide normal work voltage
BD9328 (U5)
2 feet enter 12 V, 3 feet 1 V, mainly for the KY2010 system
starts kernel working voltage
BD00IC0WE
8 feet input 3.3 V, foot 1 output 1.8 V, mainly for the KY2010
(U6)
system working voltage and DDR2 memory work voltage
Action (devices work clock)
RTL8201 chips work clock
function (devices working voltage)