Service manual

Schematic Diagrams
B - 36
B.Schematic Diagrams
3.3V_M, 1.05V_M, 1.05VS_VTT
1.05VS_VTT
PQ21A
MTNN20N03Q8
1
3
7
28
PQ21B
MTNN 20N03Q8
6
5
4
3.3V2,5,25,30,32,34, 36,38
PR69
1M_04
1.05V_M
PC53
0.1u_16V_Y5V_04
SY S15V
VDD3
12VS25,31
5V23,32,33,34,36,38
PC212
0.1u_16V_Y5V_04
3.3VS
PC213
0.1u_16V_Y5V_04
PC225
0.1u_16V_Y5V_04
PC214
0.1u_16V_Y5V_04
PC226
0.1u_16V_Y5V_04
PR162 *0_04
Power Plane
SLP_M
PM_SLP_LAN
PR163 0_04
ON
PC157
0.1u_16V_Y5V_04
3.3VM_EN
3.3VM_LO
PQ60
MTN7002ZHS3
G
DS
PR161
100_04
3.3V_M
3.3V
VDD12
PC215
0.1u_16V_Y5V_04
VDD1227,34
PC149
0.1u_16V_Y 5V_04
PC154
0.1u_16V_Y5V_04
SLP_M
SLP_M#14
VDD5
PQ56
MTN7002ZH S3
G
DS
PR149
10K_04
SLP_M 13
PM_SLP_LAN
VDD5
PR160
10K_04
PM_SLP_LAN#14
PQ59
MTN7002ZHS3
G
DS
3.3V_M
VDD5
PR68
*100_04
VDD35,12,13,14, 18,20,21,22,25,27,29,30,32, 33,34,37,38,39, 42
PC209
0.1u_16V_Y5V_04
SLP_M
PQ23
*MTN7002ZHS3
G
DS
1.05V_M
NMOS
PC217
0.1u_16V_Y5V_04
PC218
0.1u_16V_Y5V_04
S
D
G
PQ57B
MTDK5S6R
5
34
S
D
G
PQ57A
MTDK5S6R
2
61
PC220
0.1u_16V_Y5V_04
1.05VM_EN
1.05VM_LO
5V
PC211
0.1u_16V_Y5V_04
PC223
0.1u_16V_Y5V_04
PC224
0.1u_16V_Y5V_04
PC62
470p_50V_X7R_04
PR209
100K_04
PQ22
*MTN7002ZHS3
G
DS
1.05VS_EN_C
1.05VS_EN
VDD 3
PR148 *10K_04
PR67
1M_04
PC146
0.1u_16V_Y5V_04
PR64
*100_04
PC58
2200p_50V_X7R_04
SYS15V
1.05V_LAN_M
1.05VS_VTT_EN 14
1.05VS
10A
1.05VS_LO
NM OS
ON
PQ19
P1203BV
4
6 2
5
7 3
1
8
PQ16
MTN7002ZHS3
G
DS
PR159
0_04
SUSB
PQ17
*MTN7002ZHS3
G
DS
1.05VS
PQ74
MEP4435Q8
4
62
5
73
1
8
10/1
VDD3
PQ58
*MTN7002ZHS3
G
DS
R326 10K_04
R329 *10K_04
3.3V
R323
1M_04
C442
2200p_50V_X7R_04
C129
0.1u_16V_Y5V_04
1.05VS_VTT
SYS15V
1.05V_LAN_M
10A
1.05VS_VTT_EN 14
Z3602
PC200
0.1u_25V_X7R_06
NMOS
Z3603
Z3601
PQ55
ME4410AD-G
4
6 2
5
7 3
1
8
C127
*10u_10V_Y5V_08
R322
*100_04
3.3VS5,9,10,11,13,14,15,18,21,24,25,26,27,28,30,31,33,34,36,40
PQ75
MTN7002ZHS3
G
DS
1.05VS5,12,13,16, 17,18
PR210
20K_04
3.3V_M13,14,18,29,30
SUSB 34,38,39
PM_SLP_LAN 39
1.05V_LAN_M
PC210
0.1u_16V_Y5V_04
PC221
0.1u_16V_Y5V_04
PC222
0.1u_16V_Y5V_04
SYS15V34,37
1.05V_M17
1.05VS_VTT2,5,7,17,18,38,40
1.05V_LAN_M29,39
PC156
470p_50V_X7R_04
PR164
1M_04
PQ26B
MTNN 20N03Q8
6
5
4
PQ26A
MTNN20N03Q8
1
3
7
28
SY S15V
NMOS
12VS
3.3VM_EN1
SUSB#14,25,30,34
VDD515,18,20,21,22,23,27,34, 37,39
Sheet 35 of 45
3.3V_M, 1.05V_M,
1.05VS_VTT