5.4.1 LAN master chip :
Chip name
pin
Description
voltage
RTL8201
36
Operation voltage
input “pin 36” via
“FBN1”
V
≈
3.3V
5.4.2 Transformer
Chip name
Description
MS10232NL
Network transmission signal
amplification, rectification
5.4.3 Crystal
Chip name
Description
25M(Y3)
RTL8201 clock chip
5.4.4 Signal amplification chip :
U2.8(UN3) : used to amply signal transmission (TX) / Receive (RX) ;
5.5. SATA
Module
SATA main control chip: KY2010
BD9329(U2) power piece: PIN 2 enter 12 V, PIN3 output 5V for SATA power
source
SATA module part:
U2.8
MS10232
RTL8201
25M
（
Y3
）
WCX
（
FBN1
）
