42
PANEL_PWM_IN 15
DRC_EN
16,25
R202
4.7K 1/10W
TCON_ON
15
R216
NC
R203
NC 0R05 1/10W
R245
0R05 1/10W
PANEL_PWM 25
SELLVDS
R205
NC
R204
NC
LAN_RX-
R208
0R05 1/10W
Label "LVDS" in silk screen.
TX1AP
15,25
TX0AP
15,25
TX3AP
15,25
TX4AP
15,25
TXCKAP
15,25
TX2AP
15,25
TXCKBP
15,25
TX2BP
15,25
TX1BP
15,25
TX0BP
15,25
TX3BP
15,25
TX4BP
15,25
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
TH1
16
TH
2
17
CN131
coup
lie
r a
ss
e
m
bly
R239
270OHM 1/10W
R4274
NC 10K+-5%1/16W
R201 4.7K 1/10W
SELLVDS
+
C214
220uF 16V
R217
0R05 OHM
ET_LED1
R237 270OHM 1/10W
R206
0R05 1/10W
TX1AN
15,25
TX0AN
15,25
TX3AN
15,25
TX4AN
15,25
TXCKAN
15,25
TX2AN
15,25
TXCKBN
15,25
TX2BN
15,25
TX1BN
15,25
TX0BN
15,25
TX4BN
15,25
TX3BN
15,25
R215
4.7K 1/16W
Q204
PMBS3904
R209
10K 1/10W
R210
100K 1/10W
Q205
NC
R212
NC
R214
NC
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q203
AO4449 -7A/-30V
PANEL_VCC
12V_DET
C206
10uF
C212
220NF 25V
1.2V Voltage
PWM_IN
V12
1
2
D713
RB501V-40
R725
360R 1/10W 5%
R726
390 OHM 1/10W
12V_DET
GND
1
RESET
2
Vcc
3
U709
AZ809ANSTR-E1
R731
220 OHM 1/10W
Reg ON, LED Active High
C754
100N 50V
R732
220 OHM 1/10W
PANEL_VCC
1
2
FB201
120R/600mA
PWM_OUT
5VSB_IN
V12
ET_LED2
R221
4.7K 1/16W
100BASE-T
I Rush 3.6A with 100k 100n
GND_RJ45 should be shorted to GND
of system shell in ESD test
ET_LED2
LAN_RX-
LAN_TX-
R232
0R05 OHM
C201
100N 16V
XTAL1/CLKIN
5
RXD0/MODE0
8
V
D
DCR
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
VSS
25
U201
LAN8720A
R207
NC 0R05 1/10W
R227
49.9 OHM 1% 1/16W
R225
49.9 OHM 1% 1/16W
R229
0R05 OHM
R238
12.1K 1%
R231
100OHM1/16W
R224
1.5K 1/10W
C211
22N 50V
10BASE-T
R236
100OHM1/16W
R226
49.9 OHM 1% 1/16W
R230
100OHM1/16W
R223
10K+-5%1/16W
R228
49.9 OHM 1% 1/16W
C210
10P 50V
C204
100N 16V
C202
10uF
C208
10P 50V
C205
100N 16V
C203
1UF16V
C209
10P 50V
C207
10P 50V
V_3.3_ETH
GND_RJ45
RESET#
EN_TXD1
15
EN_RXD0
15
EN_CRS_DV
15
EN_RX_ER
15
EN_TXD0
15
EN_MDC
15
EN_RXD1
15
EN_TXEN
15
PHY _Ref _CLK_SEL 16
EN_MDIO
15
RESET#
17
EN_REFCLK
15
ET_LED1
Common mode caps should close to
transformer ( <400 mil )
Pull-up Resistors should close to
PHY chip ( <400 mil )
LED1 = LINK/ACTIVITY Green
LED2 = LINK SPEED Yellow
Transformer should
close to RJ45( <1000
mil )
and far away from
PHY chip( >1000 mil)
1
2
FB209
300OHM 4A
Panel_DRC
1
2
FB208
120R/600mA
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
CN408
CONN
V_3.3
5VSB_IN
1
2
FB207
NC
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
B
A3
14
21
Friday , April 15, 2011
<
称爹
>
14. Ethernet and LVDS
PANEL_VCC
BRT_CTRL
4,15
21mA
46mA
PWM_OUT
V_3.3
LAN_TX-
PANEL_PWM_OUT 25
DRC_EN
16,25
V_3.3
R213
180K 1/10W
C4135
10uF 16V
PWM_IN
V_3.3
R249
0R05 1/10W
Содержание LE46H158Z
Страница 4: ...4 1 General Specification Please refer to user manual ...
Страница 5: ...5 2 Operating Instructions Please refer to user manual ...
Страница 9: ...9 4 Remove the screws to remove COVER AC 5 Remove the screws to remove BKT ...
Страница 11: ...11 8 Remove the screws to remove KEY BOARD IR BOARD and LED BOARD ...
Страница 19: ...19 6 PCB Layout 6 1 Main Board 715G4649M01000005F ...
Страница 20: ...20 ...
Страница 21: ...21 6 2 MEMC Board 715G4847M0C000005F ...
Страница 22: ...22 6 3 Power Board 715G4686P01000003M ...
Страница 23: ...23 ...
Страница 24: ...24 ...
Страница 25: ...25 715G4919P0G0000040 ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 6 4 LED Board 715G4684T01001004S 6 5 Key Board 715G4682K01000004S ...
Страница 29: ...29 6 6 IR Board 715G4781R02000005F ...
Страница 68: ...68 9 5 Key Board 715G4682K01000004S ...
Страница 70: ...70 10 Exploded View ...