HIKVISION DS7208HVI-SN Product-/onderhoudshandleiding - Pagina 10
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- 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
BV03C （TVS32/17）
5.4.1
LAN master chip :
Chip name
RTL8201
5.4.2
Transformer
5.4.3
Crystal
5.4.4
Signal amplification chip :
BV03C（TVS32/17）: used to amply signal transmission (TX) / Receive (RX) ;
5.5.SATA Module
SATA main control chip: KY2010
BD9329 (U1) power piece: PIN 2 enter 12 V, PIN3 output 5V for SATA power
source
SATA module part:
MS10232
WCX （FBN1）
pin
36
Chip name
MS10232NL
Chip name
25M(Y3)
RTL8201
25M （Y3）
Description
Operation voltage
input "pin 36" via
"FBN1"
Description
Network transmission signal
amplification, rectification
Description
RTL8201 clock chip
voltage
V≈3.3V