Service manual

PR97
0_06
PR191 6.49K_1%_04
PC159
2200p_50V_X7R_04
PC156
22u_6.3V_X5R_08
PC64
0.1u_50V_Y5V_06
PR184
2.2_06
VIN
PR194
0_04
PU8
G5310
VIN
19
AGND
2
VIN
20
EN_SKIP
23
BST
22
VCC
26
TON
24
VIN
18
VDD
3
VIN
31
LX
6
PGOOD
28
ILIM
1
LX
7
LX
8
LX
9
LX
10
PGND
11
PGND
12
PGND
13
PGND
14
PGND
15
PGND
16
AGND
29
PGND
4
LX
5
OUT
25
FB
27
NC
21
LX
30
VIN
17
PJ21 *OPEN-5mm
1 2
3.3V
PR99
47K_04
3.3V
PR103 10K_04
VDD317,20,21,22,24,27,28,29,30,32,33,36,37,39,40,43
VIN12,37,39,40,41,42,43
VDD530,37,39
1.05V_LAN_M3,5,26,27,41,42
PL8
1.0UH_BCIHP1040-1R0M_11.5*10.2*3
1 2
PR192
*15mil_short_06
PC65
1u_6.3V_X5R_04
PC170
1u_6.3V_X5R_04
1.05SGND
1.05SGND
1.05SGND
1.05SGND
SYS15V37,39,42
PQ50
*MTN7002ZHS3
G
DS
1.05VM_PWRGD#38
PR160
*10K_04
VDD5
1.05VM_PWRGD 22
PC203
*22u_6.3V_X5R_08
D02A
1.05VM26,27,38
5V30,31,33,37,40
3.3V2,3,12,17,20,24,25,27,28,29,31,33,35,37,40,42
PR98
10_04
PC59
*0.1u_10V_X7R_04
1.05V_LAN_PWRGD22
PC169
0.1u_50V_Y5V_06
PQ17
*MDS1512/TPCA8057-H
G
D S
S
D
G
PQ16B
MTDN7002ZHS6R
5
34
1.05V_LAN_M
IMAX:5A
OCP:10A
S
D
G
PQ16A
MTDN7002ZHS6R
2
61
C341
*2200p_50V_X7R_04
SYS15V
1.05V_LAN_M
SLP_A 37
1.05VM
10A
1.05VS_VTT_EN1
PR88
*5.1K_04
1.05VM
PC60
*10u_10V_Y5V_08
PR86
51.1_1%_04
PQ15
*2N3904
B
E C
VDD3
PR85
*100K_04
PR73
*10K_04
1.05VM_PWRGD# 38
1.05VM26,27,38
ON
PJ10 *CV-40mil
1 2
Short
For CV test
PJ23 *OPEN-1mm
1 2
PJ11 *OPEN-1mm
1 2
PJ8 OPEN_2A
1 2
1.05V_LAN_M
PM_SLP_LAN#22
SUSB#4,22,36,37
+
PC150
560u_2.5V_6.6*6.6*5.9
5V
PC162
4.7u_25V_X5R_08
PC165
4.7u_25V_X5R_08
PR189 0_06
PR193
280K_04
PR195 8.06K_1%_04
PC171 *100P_50V_NPO_04
PR196
20K_1%_04
Sheet 38 of 46
1.05V
Schematic Diagrams
1.05V B - 39
B.Schematic Diagrams
1.05V