Haier 42EP25BAT - ANNEXE 685, Service

Page: 36 / 46

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