Service manual

Schematic Diagrams
RJ45, Modem B - 35
B.Schematic Diagrams
RJ45, Modem
L39
GST5009 LF
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
LAN_MDIP2
LAN_MDIN3
C527
0.01u_16V_X7R_04
C522
0.01u_16V_X7R_04
C520
0.01u_16V_X7R_04
LAN_MDIN2
LAN_MDIN0
LAN_MDIN1
LAN_MDIP1
LAN_MDIP0
LAN_MDIP3
20 MIL
11
1
J_MDC1
12
2
10mil
HDA_SDOUT_R
HDA_SDIN1_R
HDA_RST#_R
HDA_SYNC_R
R324 33_04
C500
*22P_50V_04
L35 HCB1005KF-121T20
R362 33_04
GND
C501
0.1u_10V_X7R_04
R320 33_04
R325 33_04
GND
GND
J_MDC1
*88018-120G
GND
1
Azalia_SDO
3
GND
5
Azalia_SYNC
7
Azalia_SDI
9
Azalia_RST#
11
Azalia_BCLK
12
GND
10
GND
8
3.3V Main/aux
6
RESERVED
4
RESERVED
2
3.3V
R323 22_04
3.3V
HDA_SDIN119
HDA_RST#19,35
HDA_SYNC19,35
HDA_SDOUT19,35
HDA_BITCLK 19,35
HDA_BITCLK_R
MDC_3. 3V
H22
H6_0D3_7
H7
mth7_0d2_8_O
H24
*H6_0B4_7D3_7
H23
C146D110
M8
M-MAR K
M5
M-MAR K
M9
M-MAR K
M12
M-MAR K
M11
M-MAR K
M10
M-MAR K
M4
M-MAR K
M6
M-MAR K
M3
M-MAR K
M1
M-MAR K
M16
M-MAR K
M7
M-MAR K
M2
M-MAR K
M13
M-MAR K
M15
M-MAR K
M14
M-MAR K
H1
C111D111N
GND
H2
C111D111N
H28
C146D110
LAN_MDIN032
LAN_MDIP032
LAN_MDIP232
LAN_MDIN132
LAN_MDIP132
LAN_MDIN332
LAN_MDIP332
LAN_MDIN232
H6
C146D110
GND
C528
0.01u_16V_X7R_04
GND
H3
C111D111N
GNDGND GNDGND GNDGND
1
H19
MTH7_0D2_8
2
3
4
5 6
7
8
9
1
H8
MTH7_0D2_8
2
3
4
5 6
7
8
9
1
H31
MTH7_0D2_8
2
3
4
5 6
7
9
1
H27
MTH7_0D2_8
2
3
4
5 6
7
9
MDC
1
H9
MTH7_0D2_8
2
3
4
5 6
7
8
9
H21
*H6_0B4_7D3_7
PJS-08SL3B
J_RJ_1
DD-
8
DD+
7
DB-
6
DC-
5
DC+
4
DB+
3
DA-
2
DA+
1
shield
GND1
shield
GND2
DLMX3-
DLMX4-
DLMX3+
DLMX1+
DLMX2+
DLMX2-
DLMX1-
DLMX4+
3.3V 3,4,12,13,17,19,20,21,23,24,26,28,29,31,32,33,37,39,40,41,44
GND
H4
C111D111N
H25
C111D111N
GNDGND
1
H16
MTH7_0D2_8
2
3
4
5 6
7
8
9
GNDGND
1
H5
MTH7_0D2_8
2
3
4
5 6
7
8
9
DLMX2-
DLMX4-
DLMX4+
DLMX3+
DLMX1-
DLMX2+
DLMX3-
DLMX1+
R14 75_1%_04
R38 75_1%_04
C56
1000p_2KV_X7R_12_H125
R24 75_1%_04
R15 75_1%_04
LP2
*SB0402TL-040
1
2
3
4
6
5
7
8
LP1
*SB0402TL-040
1
2
3
4
6
5
7
8
RN5
0_8P4R_04
81
72
6
5
3
4
RN6
0_8P4R_04
81
72
6
5
3
4
D03 LP16 CHANGE
TO RN22
LMX1-
LMX1+
1
H30
MTH7_0D2_8
2
3
4
5 6
7
8
9
LMX2-
LMX2+
LMX3+
1
H14
MTH7_0D2_8
2
3
4
5 6
7
8
9
LMX4+
LMX3-
LMX4-
1
H20
MTH7_0D2_8
2
3
4
5 6
7
9
NMCT_2
1
H29
MTH7_0D2_8
2
3
4
5 6
7
9
NMCT_3
NMCT_1
NMCT_RNMCT_4
Sheet 34 of 53
RJ45, Modem