Schematic Diagrams
B - 36 LAN (JMC251), MODEM
B.Schematic Diagrams
LAN (JMC251), MODEM
LMX3+
DLMX4-
DLMX4+
LP6
*8P4R X0_06
1
2
3
4
6
5
7
8
20mil
LAN (JMC251)
LP3
SB0402TL-040
1
2
3
4
6
5
7
8
LMX4+
LAN _MD IP2
33
LAN _MD IN3
33
LAN _MD IP3
33
LAN _MD IN2
33
LAN _MD IP1
33
LAN _MD IN0
33
LAN _MD IP0
33
LAN _MD IN1
33
LMX1 +
R 96
* 0_0 4
C182
0.01u_16V_X7R _04
C 202
0.01u_16V_X7R _04
C 192
0. 01u _16V_X7R_04
C 188
0.01u_16V_X7R _04
R71
75_ 1%_ 04
R68
75_ 1%_ 04
C1 70
1000p_2KV_X7 R_ 12
R70
75_ 1%_ 04
C10 091 -108A4
J_R J_1
DD -
8
DD +
7
DB-
6
DC -
5
DC +
4
DB+
3
DA-
2
DA+
1
s hield
GND 1
s hield
GND 2
R69
75_ 1%_ 04
L 14
L FE9261 -R
TCT1
1
TD1+
2
TD1-
3
TCT2
4
TD2+
5
TD2-
6
TCT3
7
TD3+
8
TD3-
9
TCT4
10
TD4+
11
TD4-
12
MX4-
13
MX4+
14
MC T4
15
MX3-
16
MX3+
17
MC T3
18
MX2-
19
MX2+
20
MC T2
21
MX1-
22
MX1+
23
MC T1
24
DVDD
LMX2 -
LMX2+
LMX3+
40 m il
LMX2-
LMX4-
NMCT_4
LMX3-
NMCT_R
NMCT_2
D LMX4-
D LMX4+
NMCT_1
LMX4+
NMCT_3
D LMX3-
LMX1+
D LMX1+
D LMX2-
D LMX3+
LMX1-
D LMX1-
D LMX2+
LMX1 -
H13
H6_0B4 _7D 3_7
3.3V
3,4, 12,13,2 1,22 ,23,25,26,2 8,30,31,32, 33,34,38,40,41, 42,43
H 12
H 6_0B4_7D 3_7
3.3VS
2,10 ,11,12, 13,1 4,21,22,23, 25,26,27,28,30, 31,32,33,34 ,36, 37,38,4 4,45 ,47
J_M DC1
11
1
2
12
10mil
MDC MODULE
H DA_SD OUT_R
H DA_SD IN1 _R
H DA_RST#_ R
H DA_SY NC_R
R481
33_04
C61 2
*22P_50V_04
L 52
H CB1005KF -121T20
R5 05
33_04
C 611
0. 1u_ 10V_X7R _04
R482
33_04
R480
33_04
J_MDC 1
88018-120G
GN D
1
Azalia_SDO
3
GN D
5
Azalia_SYN C
7
Azalia_SDI
9
Azalia_RST#
11
Azalia_BC LK
12
GN D
10
GN D
8
3.3V Main/aux
6
R ESERVED
4
R ESERVED
2
GN D
GND
R501
33_04
3. 3V
3.3V
H DA_ SD OUT
21,36
H DA_ SD IN1
21
H DA_ RST#
21,36
H DA_ SY NC
21,36
HD A_BITC LK 21, 36
GN D
GN D
1.5V
4,9, 10,11,2 0,38 ,41
H DA_BITCLK_R
LMX4-
DLMX3+
D02 J_RJ_1 change to 6-21-B4910-008.
LP4
SB0402TL-040
1
2
3
4
6
5
7
8
DLMX2-
DLMX1+
DLMX1-
DLMX2+
LP5
*8P4R X0_06
1
2
3
4
6
5
7
8
LMX3-
DLMX3-
DVD D
33
LMX2 +
Sheet 35 of 56
LAN (JMC251),
MODEM
Содержание B5120
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer B5120 B5125 Service Manual...
Страница 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction...
Страница 44: ...Disassembly 2 20 Removing the Modem 2 Disassembly...
Страница 51: ...Part Lists BOTTOM A 7 A Part Lists BOTTOM Figure A 5 BOTTOM...
Страница 52: ...Part Lists A 8 LCD A Part Lists LCD Figure A 6 LCD...
Страница 53: ...Part Lists SATA DVD SUPER MULTI A 9 A Part Lists SATA DVD SUPER MULTI Figure A 7 SATA DVD SUPER MULTI...
Страница 54: ...Part Lists A 10 SATA DVD SUPER MULTI A Part Lists...
Страница 112: ...Schematic Diagrams B 58 MULTI FUNCTION BOARD B Schematic Diagrams...