Service manual
Schematic Diagrams
Power 1.5V/0.75V B - 41
B.Schematic Diagrams
Power 1.5V/0.75V
1.5VEN
Z2618
PS_NVVDD_PGOOD#
240MIL
FBVDDQ_PWR_EN
ON
NM OS
Z2614
Z2603
Z2605
PR96
*10K_1%_04
PR82 *100K_04
PR100 *0_04
PJ11
*OPEN_2A
12
PR93 0_06
C225
10u_10V_Y 5V_08
PR213 9.76K_1%_06
PC112
10u_10V_Y 5V_08
C250
6800p_50V_X7R_04
PC109
10u_10V_Y 5V_08
+
PC92
220u_2.5V_B_A
PC181 0.1u_50V_Y5V_06
PR115
0_06
PL11
2.5U_10*10*5
1 2
C232
0.1u_16V_Y 5V_04
PR83 100K_04
PR102 *0_04
PC99 0.1u_16V_Y5V_04
PR212
0_06
PR97
9.53K_1%_06
PC98 0.1u_10V_X7R_04
PR99 2.2_04
+
PC83
220u_2.5V_B_A
PC93
*1000p_X7R_04
PC95 0.1u_50V_Y5V_06
PQ22
*MTN7002ZHS3
G
DS
PR101 6.19K_1%_06
PC100
1u_16V_X5R_06
Q17
MTN7002ZHS3
G
DS
PJ6
*OPEN_11A
1 2
PJ20
*OPEN_8A
1 2
PC80
0.1u_16V_Y 5V_04
PQ19
*MTN7002ZHS3
G
DS
PU5
uP6163
VTTGND
1
VLDOIN
23
VTT
24
VTTSNS
2
GND
3
MOD E
4
VTTREF
5
VCC5
14
PGOOD
13
S5
11
S3
10
VDDQSET
9
VDDQSNS
8
COMP
6
CS
16
PGND
18
DRVL
19
LL
20
DRVH
21
VBST
22
PVCC5
15
CS_GND
17
NC
7
NC
12
GND
25
PR103
*5.1_06
PC86
0.1u_16V_Y5V_04
R168
100_04
PR91 47K_04
Q14
P1203BV
4
6 2
5
7 3
1
8
PC182 0.1u_10V_X7R_04
PR95
100K_04
PC97
1u_16V_X5R_06
R173
1M_04
PR215
*10_06
Q16
MTN7002ZHS3
G
DS
PD22
CSOD140SH
A C
PC178 0.1u_16V_Y5V_04
PC96
*1000p_X7R_04
PD15
*SK34SA
A C
PC94 4.7u_25V_X5R_08
PR81 *22_04
PC180 4.7u_25V_X5R_08
PR92 100K_04
PC110
*10U_10V_08
PC111
10u_10V_Y 5V_08
PJ9
*40mil
12
PC101
*1000p_X7R_06
PD16
RB0540S2
A C
PC179
*1000p_X7R_06
PR114
0_06
PR214
*0_04
PR116
0_06
Z2609
PR106 0_06
PQ24
MTN7002ZHS3
G
DS
Q15
P1203BV
4
6 2
5
7 3
1
8
PQ18
MTN7002ZHS3
G
DS
PR110 0_06
PQ23
MTN7002ZHS3
G
DS
PR98 *10_04
5V
VDDQ
5V
VDDQ
5V
5V
5V
1.5V
VDDQ
VIN
3.3V
VTT_MEM
5V
5V
SYS15V
FBVDDQ
VTT_MEM
DDR1.5V_PWRGD 21
1.5V
SUSB37,39
SUSC#21,36
DD_ON#30,37
SUSB
3.3V3,4,12,13,17,19,20,21,23,24,26,28,29,31,32,33,34,37,39,41,44
5V26,29,30,31,35,37,39,41,44
PS_NVVDD_PGOOD# 44
VTTEN
VIN12,37,38,41,42,43,44,45
1.5V4,10,11,31,37
FBVDDQ14,15,16
SYS15V37,38,39
+1.5S_CPU_PWRGD4
VTT_MEM10,11
SUSB
Z2616
ADD C990329
PQ52
IRFH7923
G
DS
Z2613
PQ53
IRFH7932
G
DS
Z2611
Z2620
8A
1.5V
Z2608
Z2602 Z2621
Z2601
Z2604
Z2617
DDR1.5V_PWRGD
Z2606
Z2612
Z2615
Z2610
Z2607
Sheet 40 of 53
Power 1.5V/0.75V