Clevo LP2600C, Service Manual

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C – 14
S
ERVICE
M
ANUAL
C
System Board (71-P2600-002) - Sheet 13 of 20
71-P2600-002 LP-260C
2
LAN & MODEM CONNECTORS
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
13 20
Thursday , August 16, 2001
1240
Title
Size Document Number Rev
Date: Sheet of
LANVCC_3V
SB3V
LANVCC_3V
SB3V
LPVCC_3V
LANVCC_3V
LANVCC_3V LPVCC_3V
LANVCC_3V
+5V
+3V
SB5V
+12V
SB3V
P0AC
10TCSR
Z1337
P1CL
Z1338
P2LI
P3TD
100TCSR
P4RD
Z1317
Z1316
Z1315
Z1314
Z1318
Z1324
Z1322
Z1323
Z1321
Z1325
Z1326
Z1327
Z1319
Z1320
Z1328
Z1329
Z1330
Z1331
Z1311
TPI+
TPI-
TPO+
TPO-
10TCSR
100TCSR
TP_CP
P0AC
P1CL
P2LI
P3TD
P4RD
Z1368
Z1313
Z1312
Z1301
Z1336
Z1302
Z1360
Z1355
Z1356
Z1352
Z1351
Z1353
Z1354 WAKE_UP
Z1361
WAKE_UP
Z1357
Z1358 Z1359
TPI-
Z1303
Z1304
TPO-
Z1305
Z1335
TPI+
Z1307
Z1308
Z1306
TP_CP
TPO+
RX+
RX-
TX-
Z1350
Z1363
Z1362
Z1365
Z1364
TX+
Z1348
Z1341
Z1343
Z1344
Z1342
Z1340
Z1345
Z1370
Z1346
Z1347
TZ051
TZ0
5
2
TZ0
5
3
TZ0
5
4
TZ0
5
5
TZ0
5
6
Z1367 Z1309
Z1366
Z1310
Z1339 Z1369
R154
1K
R339 1K
R153 1K
R148 2K_1%
C90 C_R
R155 1K
R156 1K
R151 1K
R150 1K
75_0805
R348
75_0805
R349
C96
0.1u
R160
49.9_1%
T175
T173
CA221
0.1u
T174
75_0805
R350
+
CT23
10u/10V
CA222
0.1u
CA214
0.1u
CA209
0.1u
CA73
0.1u
CA80
0.1u
CA83
0.1u
CA81
0.1u
CA82
0.1u
RN52
8P4Rx22
1 8
2 7
3 6
4 5
R138 22
RN53
8P4Rx22
1 8
2 7
3 6
4 5
R133 22
R135 22
R134 22
R137 22
R136 1K
R127 22
R139 22
R328 22
R331 1.5K_1%
R329 22
U26
ICS1893
1
64
2
3
4
5
6
7 8
9
10
11 12
13
14
15 16
17
18
19
20 21 22
23
24
25
26 27 28 29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54
55
56 57 58
59
60
61
62
63
NOD/REP
P4RD
10/100SEL
TP_CP
VSS_T
TP_TX+
TP_TX-
VD
D
_
T
VD
D
_
R
10TCSR
100TCSR
VSS_R VSS_R
TP_RX+
TP_RX-
VD
D
_
R
VD
D
_
R
VSS_R
RESETN
MII/SI
NC LST
A
VSS_R
HW
/S
W
D
PXSEL
VD
D
_
D
AN
SEL
LO
C
K
VSS_D VSS_I
O
MDIO
MDC
RXD3
RXD2
RXD1
RXD0
RXDV
VD
D
_
IO
RXCLK
RXER
VSS_I
O
RXTRI
TXER
TXCLK
TXEN
TXD0
TXD1
TXD2
TXD3
COL
CRS
VD
D
_
IO
RE
F_
O
U
T
RE
F_
IN
VD
D
_
IO
P0AC
VSS_I
O
VSS_D VSS_R
P1CL
P2LI
VSS_T
P3TD
VD
D
_
T
R147 2K_1%
C89 C_R
C97
0.1u
R149 1K
C119 0.01u
1M R198
CA97 0.1u
R146 0_R
C81 22p_R
C82 22p_R
Y 4
25MHz_R
R161
49.9_1%
R163
49.9_1%
R162
49.9_1%
R340
10K
R143 0
L23 0_0805
L24 0_0805
R10 100K
15K
R7
L5
0
15K
R8
T280
T281
L6
0
+
CT22
10u/10V
+
C2
100u/35V_5*7
CA6
0.1u CN2
Blue tooth CONN.
1
2
3
4
5
6 7
8
9
10
11
12
GND
D-
D+
GND
RESET#
NC
GND
Vcc
Vcc
WAKE_UP
DETACH
GND
R11 0
R9 0_R
R12 0_R
R270
10K
F11
POLY SW 0.3A_R
D15
F1AJ3_C Size_R
A C
U23E
74HCT14
11 10
14
7
L68 0
L69 0 R258 27
R257
27
C180
100p
C179
20p
C252
10p_R
C233
1000p/2KV_1210
C243
0.1u
75_0805
R347
C255
10p_R
C98
0.1u
T172
CN14
RJ-45
8
7
6
5
4
3
2
1
GND1
GND2
GND3
GND4
NC
NC
RO-
NC
NC
RO+
TD-
TD+
GND1
GND2
GND3
GND4
C258
10p_R
C254
10p_R
C253
10p_R
C256
10p_R
C257
10p_R
C259
10p_R
R448A 0_R_0805
R448B 0_R_0805
R449A 0_R_0805
R449B 0_R_0805
U13
LF-H41S
6
8
11
9
7 10
4 12
5
2
1
13
14 3
15
16
RD+
RD-
RX+
RX-
RD_CT RX_CT
NC NC
NC
TD_CT
TD+
NC
TX- TD-
TX_CT
TX+
0_R_0805 R457
0_R_0805 R458
CN20
IEEE-1394 CON.
1
2
3
4
5
6
1
2
3
4
5
6
0_R_0805 R455
CN19
SMD-1394 CON.
1
2
3
4
5
6
7
8
0_R_0805 R456
U36 FILTER SJ2012H-241
1
2
3
4 8
7
6
5
U35
FILTER SJ2012H-241
1
2
3
4 8
7
6
5
R450B BEAD SJ-160808-1000A-N2
R450A BEAD SJ-160808-1000A-N2
BEAD SJ-160808-1000A-N2
R453
BEAD SJ-160808-1000A-N2 R454
+3V [3,4,11,12,18,19,20]
TXD0 [6]
TXD1 [6]
TXD2 [6]
TXD3 [6]
TXEN [6]
MDC [6]
RXD0
RXD1
RXD2
RXD3
COL
CRS
RXDV
RXER
RXCLK
MDIO [6]
TXCLK
LANCLK25M [6]
SB3V [2,15,19,20]
UV4- [6]
UV4+ [6]
PSON# [6]
EXTSMI# [6]
DETACH [14]
A3
(ADD0)
(ADD1)
(ADD2)
(ADD3)
(ADD4)
Set PHY address=00001
Set transmitting driving current
LAN
o
x
H3
o
x
L3
o
L8
o
L2
x
L7
o
o
o
L6
o
x
L5
o
RJ-45 CONNECTOR TOP VIEW
o
L1
H2
o
H1
o
L4
H4
NODE Operation
Low(0) is Half-Duplex, High(1) is Full-Duplex
Pin2 (10/100SEL) is output, show now is 10MHz or 100MHz
1.HW/SW=1
Set as MII mode
Pin24 (DPXSEL) is output, show now is Half or Full
Low(0) is Disable, High(1) is Enable
3.NOD/REP=0
In SW mode
Set as SW mode
Low(0) is 10 Base-T, High(1) is 100Base-T
Pin26 (ANSEL) is output, show Auto-Negotitation is Enable or Disable
2.MII/SI=0
IEEE-1394
GND1~21=Z1368
CONNECT TO CONNECTOR GROUND
¦¹+12V¹q·½½Ð¾¨¶q¾aªñ 1394 CONN.
(CN11)
Close U18
PLACE THESE COMPONENT NEAR SiS630S