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Haier 42EP25BAT Service page 36

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PCI_33
VCC_PCI
C294
0.1uF
LAN ENABLE = "HI"
5V_1
R38
1K
PCI_33
(ISOLATEB)
R41
R212
15K_DNS
510
D6
76
NC_76
LED_RED
77
LED2
78
ModemIDSELB
79
LED1
80
LED0
LED0
81
LAN_INTAB
INTAB
82
LAN_RSTB
RSTB
83
LAN_CLK
CLK
84
LAN_GNTB
GNTB
85
LAN_REQB
REQB
86
LAN_AD31
AD31
87
PCI_33
LAN_AD30
AD30
88
GND
89
LAN_AD29
AD29
90
VDD
91
LAN_AD28
AD28
92
LAN_AD27
AD27
93
LAN_AD26
AD26
94
LAN_AD25
AD25
95
LAN_AD24
AD24
96
VDD25
VDD25
97
VDD
LAN_CBE3B
98
CBE3B
LAN_IDSEL
99
IDSEL
LAN_AD23
100
AD23
LAN_RSTB
PCI_RST#
10
LAN_CLK
PCI_CLK
10,17
LAN_GNTB
PCI_GNT#2
10
LAN_REQB
PCI_REQ#2
10
LAN_AD13
LAN_IDSEL
R221
0
LAN_FRAMEB
PCI_FRAME#
10
LAN_IRDYB
PCI_IRDY#
10
LAN_TRDYB
PCI_TRDY#
10
LAN_DEVSELB
PCI_DEVSEL# 10
PCI_33
LAN_STOPB
PCI_STOP#
10
LAN_SERRB
PCI_SERR#
10
LAN_PAR
PCI_PAR
10
PCI_FRAME#
R418
0
PCI_IRDY#
PCI_INTA#
10
R419
0_DNS
PCI_TRDY#
PCI_INTB#
10
R420
0_DNS
PCI_INTC#
10
LAN_INTAB
R216
0_DNS
PCI_INTD#
10
PCI_DEVSEL#
PCI_STOP#
PCI_SERR#
PCI_33
*For RTL8139DL application, all bead must be rated
300mA/100ohm@100MHz
C295
C296
0.1uF
0.1uF
R58
5.6K,1%
VDD25
C301
0.1uF
U24
RTL8139D
50
AUX
AUX
49
EECS
EECS
48
EESK
EESK
47
EEDI
EEDI
46
EEDO
EEDO
45
LAN_AD0
AD0
44
LAN_AD1
AD1
43
GND
GND
42
LAN_AD2
AD2
41
LAN_AD3
AD3
40
NC_40
39
VDD
38
LAN_AD4
RTL8139D
AD4
37
LAN_AD5
AD5
36
LAN_AD6
AD6
35
BROMOE
34
PCI_33
VDD
33
LAN_AD7
AD7
32
CBE0B
LAN_CBE0B
31
GND
30
LAN_AD8
AD8
29
LAN_AD9
AD9
28
LAN_AD10
AD10
27
LAN_AD11
AD11
26
LAN_AD12
AD12
LX_VCC_33
FB56
PCI_33
RN20
4.7kx4
150_Ohm_2A C307
+
5
4
6
3
22uF
7
2
8
1
RN21
4.7kx4
5
4
6
3
7
2
8
1
-
CON45
1
LAN_RXIN-
2
LAN_RXIN+
3
4
LAN_TXD-
5
LAN_TXD+
SIP2.0-5P
LAN_XOUT
Y2
LAN_XIN
25MHz
C302
C303
The 9346 EEPROM should be
27pF
27pF
functional when powered by
3.3V
5V_1
For wake on LAN use
R213
5.6K_DNS
R214
5.6K_DNS
U25
AT93C46
1
8
CS
VCC
2
7
SK
NC_7
3
6
DI
NC_6
4
5
DO
GND
PCI_33
LAN_AD0
LX_FRD0
LAN_AD1
LX_FRD1
LAN_AD2
LX_FRD2
LAN_AD3
LX_FRD3
LAN_AD4
LX_FRD4
LAN_AD5
LX_FRD5
LAN_AD6
LX_FRD6
LAN_AD7
LX_FRD7
LAN_AD8
LX_FRD8
LAN_AD9
LX_FRD9
LAN_AD10
LX_FRD10
LAN_AD11
LX_FRD11
LAN_AD12
LX_FRD12
LAN_AD13
LX_FRD13
LAN_AD14
LX_FRD14
LAN_AD15
LX_FRD15
PCI_33
C308
0.1uF
PCI_33
VCTRL
1
Q4
MMBT3906
PCI_33
R215
0
VDD25
C305
C3
06
+
C304
22uF
0.1
uF
0.1uF
LX_FRD[0..15]
10,16
LAN_AD16
LX_FRA0
LAN_AD17
LX_FRA1
LAN_AD18
LX_FRA2
LAN_AD19
LX_FRA3
LAN_AD20
LX_FRA4
LAN_AD21
LX_FRA5
LAN_AD22
LX_FRA6
LAN_AD23
LX_FRA7
LAN_AD24
LX_FRA8
LAN_AD25
LX_FRA9
LAN_AD26
LX_FRA10
LAN_AD27
LX_FRA11
LAN_AD28
LX_FRA12
LAN_AD29
LX_FRA13
LAN_AD30
LX_FRA14
LAN_AD31
LX_FRA15
LAN_CBE0B
LX_FRA16
LAN_CBE1B
LX_FRA17
LAN_CBE2B
LX_FRA18
LAN_CBE3B
LX_FRA19
HAIER ATSC EX62 V2.0
Title
HDA008A_2.0
Size
Document Number
B
LAN
Date:
Tuesday, February 28, 2006
Sheet
LX_FRA[0..25]
10,13,16
Rev
A
19
of
24

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