66
TCT P1
1
TD+ P2
2
TD- P3
3
RD+ P4
4
RD- P5
5
RCT P6
6
NC P7
7
NC P8
8
NC P9
9
NC P10
10
NC P11
11
Y- P12
12
G- P14
14
Y+ P13
13
G+ P15
15
TH
1
16
TH
2
17
CN703
RJ45 CONN+LED 15P
R7017
0R05 1/10W
PIN_4
LED1_CATHODE
LED1_ANODE
PIN_16
LED1_ANODE
R7019
0R05 1/10W
LAN_RX-
LED2/nINTSEL
LED1/REGOFF
PIN_2
PIN_5
PIN_2
R7020
0R05 1/10W
LAN_TX-
LED2/nINTSEL
PIN_16
R7021
0R05 1/10W
PIN_16
PIN_3
LED1/REGOFF
LED2_CATHODE
LED2_CATHODE
PIN_4
PIN_3
PIN_5
LED1_CATHODE
LED2_ANODE
LED2_ANODE
R7010
0R05 OHM
C7013
10PF 50V
1
2
FB7002
120R/600mA
C7015
10PF 50V
C7017
22N 25V
C7014
10PF 50V
R7018
0R05 1/10W
R7002
49.9R 1%
R7007
1.5K 1/16W
R7013
300R
R7012
12.1K 1%
C7006
100N 16V
1
2
FB7001
120R/3000mA
L0603
R7001
10K
R7005
49.9R 1%
C7007
100N 16V
R7004
49.9R 1%
C7009
100N 16V
C7002
100N 16V
R7003
49.9R 1%
C7008
10uF 6.3V
C7001
10uF 6.3V
R7014
300R
C7005
1UF 10V
C7016
10PF 50V
3.3V_PHY
3.3V_PHY
3.3V
3.3V_PHY
EN_RX_ER
EN_MDC
EN_REFCLK
EN_CRS_DV
EN_RXD0
PHYRST#
EN_RXD1
EN_TXEN
GP4
EN_MDIO
EN_TXD1
EN_TXD0
R7008
100R
R7009
100R
R7011
100R
ET_LED1---> LINK/Activity --> Green
ET_LED2---> Speed --> Yellow
Pull-up Resistors should close to PHY chip ( <400 mil )
REGOFF & INTSEL Configuration Resistors
Common mode caps should close to transformer ( <400 mil )
LED1 = LINK/ACT
LED2 = SPEED
XTAL1/CLKIN
5
RXD0/MODE0
8
VD
D
C
R
6
LED1/REGOFF
3
VD
D
2A
1
CRS_DV/MODE2
11
MDC
13
VD
D
IO
9
nINT/REFCLKO
14
TXEN
16
LED2/nINTSEL
2
RXD1/MODE1
7
RXER/PHYAD0
10
nRST
15
XTAL2
4
MDIO
12
TXD0
17
TXD1
18
VD
D
1A
19
TXN
20
TXP
21
RXN
22
RXP
23
RBIAS
24
VS
S
25
U711
LAN8720A-CP-TR
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜絪 腹
F
Custom
22
23
Wednesday , January 18, 2012
称爹
<
>
2.:Block Diagram
Summary of Contents for LE32D5520
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 15: ...15 2 3 How to Connect ...
Page 16: ...16 ...
Page 17: ...17 2 4 Front Panel Control Knobs ...
Page 18: ...18 ...
Page 20: ...20 3 3 Compatible Mode Table Analog RGB Input Signal Timing HDMI Input Signal Timing ...
Page 23: ...23 5 Remove the screws to remove BKT AC COVER and IR BOARD ...
Page 24: ...24 6 The PANEL The KEY BOARD ...
Page 25: ...25 LE42D5520 1 Remove the screws to remove BASE 2 Remove the screws to remove COVER HINGE ...
Page 27: ...27 5 Remove the screws to remove BKT ...
Page 28: ...28 6 The PANEL 7 The BEZEL ...
Page 36: ...36 6 PCB Layout 6 1 Main Board 715G4948M0G000005K ...
Page 37: ...37 ...
Page 38: ...38 6 2 Power Board 715G4654P01W21003M LE32D5520 ...
Page 39: ...39 ...
Page 40: ...40 ...
Page 41: ...41 715G5173P01W21002S LE42D5520 ...
Page 42: ...42 ...
Page 43: ...43 ...
Page 74: ...74 10 Exploded View LE32D5520 ...
Page 76: ...76 LE42D5520 ...