Service manual

Schematic Diagrams
B - 24 PWR VDD3, 3.3V, VDD5V, SYS15V
B.Schematic Diagrams
PWR VDD3, 3.3V, VDD5V, SYS15V
P0301
P0317
P0316
P0309
EN_ALL
VR EG3 VDD 3_LID
P0307
P0310
PR 11 4 *0_04 EN _3V
P0303
P0304
P0312
P0306
Ra
5A
Rb
D 03 07/06
? VAL UE & FOO TPRINT
5A
D03
D03
D0 3
D0 3
PR142 * 100K_0 4
P0311
P031 4
P0308
PC136
0.1u_16V_Y5V_04
EN _5 V
PC138
0.1u_10V_X7R_04
PQ33
MTN7002ZHS3
G
DS
PL5
BCIH P07 30-4R7M
1 2
PC 73
4.7u_25V_X5R_08
PC 147
4. 7 u _2 5 V _X 5 R _ 0 8
PR 11 9 120K_1% _04
PC128
0.1u_16V_Y5V_04
PR 13 8 *0 _0 4
C
A
A
PD13
BAT54SS3
1
2
3
PC 129
1000p_50V_X7R _04
PQ 39
* MTN7002ZHS3
G
DS
PD 6 RB0540S2
AC
PC 71
1u_10V_Y5V_06
PJ13
OPEN-3m m
1 2
PR 13 5 680K_1% _04
C
A
A
PD12
BAT54SS3
1
2
3
+
PC 70
220u_6.3V_6.3* 6.3*4.2
PL4
BCIH P07 30-4R7M
1 2
PU6
G5608
VR EF
3
EN 1
1
VFB1
2
TO NSEL
4
LDO 5
17
LGATE1
19
PH ASE1
20
VFB2
5
UGATE2
10
VC LK
18
BOOT2
9
EN2
6
VO2
7
LD O 3
8
PHASE2
11
LG ATE2
12
EN0
13
SKIPSEL
14
GND
15
VIN
16
UGATE1
21
BO OT1
22
POK
23
VO 1
24
GN D PA D
25
PQ 10 A
PD 150 3 YVS
7
8
1 2
D03
PR110
30.1K_1%_04
PQ3 2
MT N7 00 2 Z HS3
G
DS
PC 126
100p_50V_NPO _04
PR 133
10K_04
PC14 2
0.01u_50V_X7R_04
PR 115 100K_1 % _04
P03 1 3
PR121
1K_04
PC14 6
1u_10V_Y5V_06
PQ34
*MTN7002ZHS3
G
DS
PC13 9
0.01u_50V_X7R_04
PR109
* 10m il_short
PR 14 0 *1 0m il_short
D03
PC72
0.1u_50V_Y5V_06
PQ 11B
PD 1503YVS
4
3
5 6
PC134
1u_10V_Y 5V_06
+
PC76
220u_6.3V_6.3*6.3* 4.2
PC125
100p_50V_NPO_04
PR124 * 10m il_short
PC 14 0
2200p_50V_X7R_04
PC 75
4.7u_25V_X5R_08
PC13 1
1000p_50V_X7R_04
PJ 5
O PEN-3mm
12
PR129
*100K_04
PR116
18.7K_1%_04
PQ 11A
PD 1503YVS
7
8
1 2
PR 10 8
13K_1%_06
PC137
1u_10V_Y5V_06
PC74
4.7u_25V_X5R _08
PR117 *0_04
PJ11
*4 0m i l
12
PQ 10 B
PD 150 3 YVS
4
3
5 6
POK
PC 13 5
2200p_50V_X7R_04
PR 11 3 0_0 4
PR 11 8
20K_1%_04
VREG5
VDD5
SYS15V
SYS5V
VD D3 SY S5V
VREF
VREF
SY S5V
SYS10V
VIN
SY S3V
VREG5
VIN
VIN1
VIN
VR EG3
VIN12,18,19,21,22
VDD 310,13,15,16,18,21
VIN121
SYS15V21
3.3V2,8,10,11,12,13,15,17,19,20,21,22
5V11,17,19,20,21,22
USB_CHARGE_EN15 , 2 1
VDD 310,13,15,16,18,21
DD _O N15,17,21
VA18 , 2 1
POK10
VA_IN18
VDD3_ LID15 , 2 1
EN_3 V
P0302
VD D3
PR10 6 s tuff 19. 6K V o utp ut 5. 1V
PR10 6 s tuff 20K Vout put 5 .04 V
PR125 * 0_04
PR77
2. 2 _ 0 6
VR EG5
EN _5 V
Sheet 23 of 29
PWR VDD3, 3.3V,
VDD5V, SYS15V