Samsung R55, Руководство по обслуживанию

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SAMSUNG PROPRIETARY
1
1
LAN Controller (Only 10/100M)
2
2
4
3
3
4
C
D D
C
ELECTRONICS
SAMSUNG
B
A
THIS DOCUMENT CONTAINS CONFIDENTIAL
B
PROPRIETARY INFORMATION THAT IS
EXCEPT AS AUTHORIZED BY SAMSUNG.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
SAMSUNG ELECTRONICS CO’S PROPERTY.
A
20
21
49.9
R40
20-C? 34-B4
29
43-B4
P3.3V_AUX
27
43-A4
1%
28
43-B4
43-A4
43-A4
8
22-C3 20-C?
13
4.7K R542
34-C4
12
20-C? 34-B4
34-B4 20-C?
34-B4
20-C? 22-C3 34-A4
24
3
16
20-D?
4
DO
NC1
6
NC2
7
VCC
8
5
VSS
20-D? 34-B4 34-C4
43-B4
11
31
U501
93LC46B
2
CLK
CS
1
DI
3
1
20-B? 22-B3 34-B3
0
23
41-B3 34-A4 22-C3 20-C? 55-C3
7-B4
5
18
19
34-B4 20-C?
P3.3V_AUX
4
C39
100nF 22-B3 20-D?
6
100nF
C26
30
22
34-A4 22-B3 20-C?
41-D1 41-A3
20-C? 34-A4
9
10
7
nostuff
1%
R567
10K
20-C? 22-C3 34-A4
1%
R39
49.9
26
20-C? 22-B3 34-B4
34-B4 22-B3 20-C?
22-C3 20-C?
49.9
R38
1%
43-B4
14
15
25
34-A4
B14
TRD0-
C13
TRD1+
C14
TRD1-
G3
TRDY*
J12
VAUXPRSNT
10K
R566
C2
PCIRST*
J2
PERR*
A6
PME*
C3
REQ*
P10
RSVD_1
N10
RSVD_2
N8
RSVD_3
P8
RSVD_4
A2
SERR*
K11
SPROM_CLK
L10
SPROM_CS
N13
SPROM_DIN
J11
SPROM_DOUT
H1
STOP*
L6
TESTMODE
B13
TRD0+
E11
EECLK
E12
EEDATA
L9
EXT_POR*
F2
FRAME*
G12
GIOP0
J3
GNT*
H13
GPIO1
A4
IDSEL
H2
INTA*
F1
IRDY*
A11
LINKLED10*
B11
LINKLED100*
N6
NC_1
P6
NC_2
J1
PAR
A3
PCICLK
L3
CBE1*
F3
CBE2*
C4
CBE3*
H4
CLKRUN*
A12
COL_LED*
E14
DC_1
G13
DC_10
E13
DC_2
D14
DC_3
D13
DC_4
F4
DC_5
F11
DC_6
C12
DC_7
D10
DC_8
D9
DC_9
H3
DEVSEL*
D4
AD24
A5
AD25
B5
AD26
B6
AD27
C6
AD28
C7
AD29
P5
AD3
C8
AD30
C9
AD31
N5
AD4
M5
AD5
P4
AD6
N4
AD7
P3
AD8
N3
AD9
M4
CBE0*
N7
AD1
N2
AD10
M1
AD11
M2
AD12
M3
AD13
L1
AD14
L2
AD15
K1
AD16
E3
AD17
D1
AD18
D2
AD19
P7
AD2
D3
AD20
C1
AD21
B1
AD22
B2
AD23
U5-1
BCM4401EKFBG
1205-002789
B10
ACTLED*
M7
AD0
2
0 R565
20-D? 34-B4
R58
49.9
1%
20-D?
100nF
C572
17
PCI3_RST*
PCI3_CBE0*
PCI3_CBE1*
PCI3_CBE2*
PCI3_CBE3*
PCI3_AD(21)
PCI3_REQ1*
PCI3_PAR
CLK3_PCLKLAN
PCI3_INTG*
PCI3_GNT1*
PCI3_FRAME*
PCI3_IRDY*
PCI3_TRDY*
PCI3_DEVSEL*
PCI3_STOP*
PCI3_PERR*
PCI3_SERR*
PCI3_CLKRUN*
PCI3_AD(0:31)
LAN3_WAKE*
LAN3_ACT*
LAN3_LINK_100*
LAN3_LINK_10*
LAN3_TRD1-
LA
LAN3_TRD0-
LA