Samsung R530, Service Manual

Page: 199 / 255

8-88
R530/R730
8. Block Diagram and Schematic
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- This Document can not be used without Samsung's authorization -
Samsung
Confidential
Samsung
Confidential
Samsung
Confidential
CHECK
2
4
C
2
DAT
E
EXCEPT AS AUTHORIZED BY SAMSUNG
.
THIS DOCUMENT CONTAINS CONFIDENTIA
L
3
B
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHER
S
DEV. STEP
SAMSUNG PROPRIETAR
Y
C D
3
1
PROPRIETARY INFORMATION THAT IS
Place nearby PIN
1
Place nearby PIN 29
Place AC coupling capacitors Close to LAN Chip
32
BA41-xxxxxA
October 05, 2009 20:00:56 PM
1.0
ADV2nd
9/23/2008
SJ.Park
HJ.Kim
TW.Kim
Place crystal within 0.75inches from LAN Chip
APPROVAL
Need at least 2.5mm or more Clearance
SAMSUNG ELECTRONICS CO’S PROPERTY.
DESIGN
LAN Controller (88E8040)
1
MODULE CODE
PAGE
D
from conductive materia
l
OF
B
PART NO
.
LAST EDIT
TITLE
SAMSUN
G
ELECTRONICS
RE
V
4
A
A
10V
D:/users/mobile29/mentor/Bremen-UL/Bremen-UL_Et
c
LAN_MARVELL_804
0
LAN
Bremen-UL
50
10V
C59
7
100nF 100nF
C
59
6
28
VPD_DATA
31
WAKE
#
5
XTAL
I
11
XTAL
O
10 16
VAUX_AVLBL
9
VDD1
2
V
D
D
2
6
VDD3
23 34
V
D
D
4
V
D
D
5
29
VDDO_TTL1
7
VDDO_TTL2
30
VDDO_TTL3
46
VMAIN_AVLB
L
36
VPD_CL
K
RESERVED
6
24 25
RESERVED
7
26
RESERVED
8
27
RESERVED
9
RSET
12
RX
N
14
RX
P
13
TESTMOD
E
35
THERMA
L
49
TX
N
17
TX
P
3
PERST
#
4
PU_VDDO_TT
L
33
REFCLK
N
43
REFCLK
P
42
18
RESERVED
1
RESERVED10
47
RESERVED
2
19 20
RESERVED
3
RESERVED
4
21 22
RESERVED
5
15
AVDDL25
39
CLKREQ
#
32
LED_ACT#
44
LE
D
_L
IN
K#
48 45
LED_SPEED
#
LOM_DISABLE
#
8
PCIE_RX
N
40
PCIE_RX
P
41
PCIE_TX
N
38
PCIE_TX
P
37
PD_12_2
5
U503 88E8040-A0-NNB2C000
1205-003904 3.465V
AVDD2.5_OUT
1
A
V
D
D
L
1K
R44
1%
1%
50
V
P3.3V_AUX
R43
1K
0.01nF
C74
0.5pF
50
V
0.5pF
C75
0.01nF
nostuf
f
1%
10
K
R52
R570
10
K
1%
10V 100nF
C76
1% 1K R46
P2.5V_LAN
C5
7
3K
V
1n
F
J511
3722-00286
5
MNT1
9
10
MNT2 RD
+
3 6
RD
- TD
+
1 2
TD
-
4
TERM
1
TERM
2
5
TERM
3
7 8
TERM
4
2 3
RDCT
16
RX+
RX-
15 14
RXCT
7
TD+ TD-
8
TDCT
6
10
TX+
TX-
9
TXCT
11
P2.5V_LA
N
JACK-LAN-8P
LT500 LFE8423
1
RD
+ RD
-
P1.2V_LAN
R45 1K 1%
10
V
10
0n
F
C
56
3
C73
100nF 10V
10
0n
F
10
V
C562
10V 100nF
C598
1
2
P3.3V_AUX
P3.3V
Y1
2801-00487
5
25MHz
2K
R573
1%
4700nF-X5R
C78
10
V
10V 100nF
C77
10
V
C71
4700nF-X5R
C7
2
100nF 10V
P3.3V
10V 100nF
C
59
9
R57
1
0
nostuf
f
P3.3V_AUX
R
57
2
4.7K
1%
PEX3_WAKE#
LAN3_XTALI_M
N
LAN3_XTALO_MN
PEX1_LAN_RXP4 PEX1_LAN_RXN4
LAN3_CLKREQ#
LAN1_TXCT_MN LAN1_RXCT_MN
LAN1_CABLE_TERMINATION2_M
N
LAN1_CABLE_TERMINATION1_M
N
LAN1_TXN_MN LAN1_RXP_MN LAN1_TXP_MN LAN1_RXN_M
N
LAN3_DISABLE#_R_M
N
PEX1_LAN_TXN4 PEX1_LAN_TXP4
PEX1_LAN_RXN4_C_M
N
PEX1_LAN_RXP4_C_M
N
PLT3_RST
#
LAN3_PU_VDDO_R_MN
CLK1_PCIELOM
#
CLK1_PCIELOM
LAN3_RSET_M
N