Service manual

Schematic Diagrams
LAN (JMC251), SATA HDD, ODD B - 27
B.Schematic Diagrams
LAN (JMC251), SATA HDD, ODD
LAN_MD IN2
LAN_MD IP2
LMX4+
LMX3-
LMX3+
LAN_MD IN1
LAN_MD IN0
LAN_MD IP0
LAN_MD IP3
LAN_MD IN3
DL MX1 +
DL MX2 +
LMX4- DL MX4 -
LAN_MD IP1
PN:6-19-41001-239
DL MX3 -
DL MX1 -
DL MX3 +
DL MX4 +
LMX2+
LMX1-
LMX1+
DL MX2 -
GIGA LAN (JMC251)
L2 6
GST5009 LF
TC T1
1
2
TD 1+
3
TD 1-
TC T2
4
5
TD 2+
6
TD 2-
TC T3
7
8
TD 3+
9
TD 3-
TC T4
10
11
TD 4+
12
TD 4-
13
MX 4 -
14
MX 4 +
MC T 4
15
16
MX3-
17
MX 3 +
MC T 3
18
19
MX 2 -
20
MX 2 +
MC T 2
21
22
MX 1 -
23
MX 1 +
MC T 1
24
GND
LMX2-
NM CT_ 3
NM CT_ 1
NM CT_ 2
NM CT_ 4
C387 0.01u_50V_X7R _04
C388 0.01u_50V_X7R _04
C2 3
0.01u_50V_X7R _04
C3 0
0.01u_50V_X7R _04
SATARXP1 14
C2 5
0. 01u_50V_X7R _04
C2 7
0.01 u_50V_X7R _ 04
R2 7
*0 _ 04
DVDD
40 mil
C326
1000p_2KV_X7R _12
NM CT_ R
R31 75_1% _04
R23 75_1% _04
R25 75_1% _04
R24 75_1% _04
LP2
*SB0402TL-040-short
1
2
3
4
6
5
7
8
LP1
*SB0402TL-040-short
1
2
3
4
6
5
7
8
LAN_MD IN025
LAN_MD IP025
PJ S-08S L3 B
J_R J1
DD -
8
DD +
7
DB-
6
DC -
5
DC +
4
DB+
3
DA-
2
DA+
1
shield
GN D1
shield
GN D2
LAN_MD IP125
LAN_MD IP325
LAN_MD IN225
LAN_MD IP225
LAN_MD IN125
LAN_MD IN325
SATA_TXP0
SATA_TXN0
HD D_ NC 1
HD D_ NC 2
HD D_ NC 3
HD D_ NC 0
SATA HDD
C418
0.01u_50V_X7R_04
PIN GN D1 ~ 2 = GN D
C 413 0.1u_10V_X7R_04
C417
* 10u_6. 3V_X5R_06
C 415 0.1u_10V_X7R_04
3.3VS 2,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,27,28,29,30,31,35,36
3.3V 3,4,12,14,15,16,18,19,20,21,23,24,25,29,30,31,33, 34,35
J_ HD D1
AC ES-91907-0220A-H01
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
C 200 22u_6.3V_X5R_08
1.5V 4,9,10,11,21,23,27,29,31,33,36
C 414 1u_6.3V_X5R_04
5VS
C 416 0.1u_10V_X7R_04
DV DD 25
SATA_ TXN1
SATA_ RXN 1
SATA_ TXP1
SATA_ RXP1
OD D_DET EC T# 14
+
C372
100u_6.3V _B_A
PIN GND1~ 2=GND
SATA ODD
C365
0.1u_10V_X7R _04
C3 7 5
*0.1u_10V_X5R _04
C370
0.1u_10V_X7R_04
C376
1u_6.3V_X5R_04
C368
*0.1u_10V_X5R _04
5V S
C374
10u_6.3V_X5R _06
C384 0.01u_50V_X7R _04
C383 0.01u_50V_X7R _04
5VS 2,13,17,20,21,27,30,31,35,36
J_OD D1
C18553-11305-L
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
C 199 22u_6.3V_X5R_08
SATA_R XN0
SATA_R XP0
+
C211
* 100u_6.3V_B_A
SATATXN 1 14
SATATXP1 14
SATATXN0 14
SATATXP0 14
C4 39
0.01u_50V_X7R _04
C285
0.01u_50V _X7R_04
C81
0.01u_50V_X7R_04
C 422 0.01u_50V_X7R _04
C 423 0.01u_50V_X7R _04
5VS
C 427 0.01u_50V_X7R _04
C 424 0.01u_50V_X7R _04
SATAR XP0 14
SATAR XN 0 14
3.3VS
SATARXN1 14
Sheet 26 of 40
LAN (JMC251),
SATA HDD, ODD