AOC LC32D1320 Service Manual page 66

3.3V_PHY
FB7002
2 1
NC/120R/600mA
NC/10uF 6.3V NC/100N 16V
C7001 C7002
R7007 NC/100N 16V
NC/1.5K 1/16W U711 NC/LAN8720A
17
EN_TXD0 TXD0
18
EN_TXD1 TXD1
R7008 NC/100R 8
EN_RXD0
RXD0/MODE0
R7009 NC/100R 7
EN_RXD1
RXD1/MODE1
16
EN_TXEN TXEN
13
EN_MDC MDC
12
EN_MDIO
MDIO
nINT/REFCLKO
15
PHY RST#
nRST
R7011 NC/100R 10
EN_RX_ER RXER/PHY AD0
LED2/nINTSEL
11
EN_CRS_DV CRS_DV/MODE2
LED1/REGOFF
5
EN_REFCLK
XTAL1/CLKIN
4
XTAL2
R7001
Pull-up Resistors should close to PHY chip ( <400 mil )
NC/10K
C7006 C7007 C7008
NC/100N 16V NC/100N 16V NC/10uF 6.3V
C7009 C7005 R7002
NC/1uF 10V NC/49.9R 1% NC/49.9R 1%
21 LAN_TX+
TXP
20 LAN_TX-
TXN
LAN_RX+
23
RXP
22 LAN_RX-
RXN
14 R7010 C7013 C7014
GP4
NC/0R05 OHM NC/10pF 50V NC/10pF 50V
2 LED2/nINTSEL
LED1/REGOFF
3 Common mode caps should close to transformer ( <400 mil )
24
RBIAS
LED1 = LINK/ACT
LED2 = SPEED
R7012
NC/12.1K 1%
REGOFF & INTSEL Configuration Resistors
R7017
LED2_ANODE
3.3V_PHY
NC/0.05R
R7019
LED1_ANODE
LED1/REGOFF
NC/0.05R
3.3V
R7003 R7004 R7005 R7018
NC/49.9R 1% NC/49.9R 1% NC/0.05R
C7015 C7016 C7017
NC/10pF 50V NC/10pF 50V NC/22NF25V
R7013
LED2_CATHODE LED2/nINTSEL
NC/300R
R7014
LED1_CATHODE
NC/300R
66
3.3V_PHY
FB7001
1 2
NC/120R/3000mA
L0603
CN703
NC/couplier assembly
LED1_ANODE
15
G+ P15
LED1_CATHODE
14
G- P14
LED2_ANODE
13
Y + P13
LED2_CATHODE 12
Y - P12
11
NC P11
10
NC P10
PIN_2 9
NC P9
PIN_3
8
NC P8
PIN_4
7
NC P7
PIN_5 PIN_16
6
RCT P6
PIN_5 5
RD- P5
PIN_4 4
RD+ P4
PIN_3 3
TD- P3
PIN_2 2
TD+ P2
PIN_16 PIN_16
1
TCT P1
ET_LED1---> LINK/Activity --> Green
R7020
ET_LED2---> Speed --> Yellow
NC
R7021
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
19. Ethernet
Key Component
Thursday , September 08, 2011
Date
NC/0.05R
NC/0.05R
OEM MODEL Size Custom
TPV MODEL Rev B
PCB NAME
称爹 < 称爹 >
Sheet 21 of 23