Service manual

Schematic Diagrams
B - 38 Power 1.5V/0.75VS
B.Schematic Diagrams
Power 1.5V/0.75VS
Sheet 37 of 55
Power 1.5V/0.75VS
SUSC #14, 31,34
SUSB34 , 3 8
SU SB
Z3819
PR 1 71
22_04
PQ 5 2
MTN 7002ZHS 3
G
DS
SUSB
1.5S_C PU_PW RGD3
PR 170 *100K_04
Z3807
1. 5 V E N
PC 4 0
1u_10V_06
PR29
* 1 0K _ 1 % _ 04
PC 44
1u_25V_X7R _08
PJ 3
*O P E N_ 2 m m
P C B F oo t p ri n t = J U MP -2 MM
12
PL4
2.5UH _6.8*7.3*3.5
1 2
PC 43
1u_10V_06
PR22
*32mil_short
PC37
0.1u_16V _Y 5V _04
+
PC11 7
*15u_25V_6.3*4.4_C
PD 3
FM 0540-N
AC
PC 41
1u_10V_06
PC 39
* 100p_50V_NPO _04
PR 13
*20K_1%_06
PR25 47K _04
PJ10
*OPE N_6mm
P CB Footprint = JUM P-6MM
1 2PR16
*15mil_short
PR20
10_06
PC 115
4.7u_25V_X5R _08
PC 30
1u_10V_06
+
PC11 8
560u_2.5V_6.6*6.6*5.9
PQ4
MTN7002ZH S3
G
DS
PR21
100K_04
PC 42
* 10u_6.3V_X5R_06
PR28
10_06
PC31
0.1u_16V _Y5V_04
PR18
10 _ 0 4
P R14 100K_04
PD 12
FM5822
A C
PC 35
*0.068u_50V _06
P R 27 1 0 _0 6
PC 3 4
0.1u_10V_X7R _04
PC 3 2
0.1u_16V_Y5V_04
PC28
10u_6.3V _X5R_06
PR 26
1.5M_04
PC26
*10u_6.3V_X5R_06
PC 116
4.7u_25V_X5R _08
PR15
3 K _1 % _ 06
PQ 34
IRF7832ZTRP BF
4
62 5 73
1
8
PC38
1000p_50V_X7R _04
PC 27
10u_6.3V_X5R _06
PC36
1u_10V_06
PQ35
IRF 7413ZPBF
4
62 5 73
1
8
PC33
*0.1u_16V_04
+
PC 1 14
*220u_4V_D2_D
PC29
0.01u_16V_X7R_04
PR23
2K_1%_04
PQ8
*M TN 7002ZHS3
G
DS
PR31
* 3 7 . 4K _1 % _ 04
PQ 7
* MTN7002Z HS3
G
DS
PQ6
MTN7002Z HS3
G
DS
PR 17 *15m il_short
PU3
SC48 6
VTTE N
11
TON
2
VDD QS
3
VSSA
4
VCC A
5
FB
6
PG D
7
REF
8
CO MP
9
VTTS
10
EN/P SV
1
VDD P2
12
VDD P2
13
VTT
14
VTT
15
PG ND 1
16
PG ND 2
17
PG ND 1
18
DL
19
VDD P1
20
IL IM
21
LX
22
DH
23
BST
24
PG ND 2
25
PR 3 0
* 49.9K_1%_04
PR19
*32mil_short
PR24 100K_04
PJ4
*O P E N-4 0 m il
12
PQ 5
MTN7002ZH S3
G
DS
PQ 33
IR F78 32ZTRPB F
4
62 5 73
1
8
SC 486_PIN6
VS SA
Vout = 1.5V ( 1 + Ra / Rb )
5
S3 Power Reduction white paper
VTTEN
2
Z3812
Z 3813
Z3814
Z3808
VSSA
VSSA
Z3817
Z3818
Z3809
Z3816
Z3815
VIN
5V
5V
3.3VVIN
1.5V
5V
5V
VDD Q
VD DQ
VDD Q
VTT_ME M
1.5V _C TRL035
1.5V _C TRL135
1.5A
V
TT
_
MEM
13A
1.5V
Rb
Ra
V DDQ 3 4
DD R1 .5 V_P W RG D 1 4
PQ53
*M T N7 00 2 Z H S3
G
DS
PQ54
*M TN7002ZH S3
G
DS
Z3801
SC48 6_ PIN 6
Z3804
Z3805
Z3806
Z3802
Very Close to SC486(PU7)
V IN 1 1 ,22 ,3 4 ..3 6,3 8 ..4 0
1.5V 3,8,9,19
5V 11,19, 25,36,38,39
VTT_MEM 8,9
3.3V 2,3,12..14,16,17,19,22,25,28,29,35, 36,38,39
5V
Voltage1. 5_ CTRL01.5V_CTRL1
0
1
0
0
0
1
PR17 2
*1 0 K_ 04
111.5V
1. 64 05 V
1. 58 05 V
1. 56 05 V
PR 173
*10K_04
PR 11 0 * 0_ 0 4
PR 11 3 * 0_ 0 4
PR 11 2 * 0_ 0 4
PCH _GPIO 916
PR 10 9 * 0_ 0 4
PCH _G PIO1016