Power Vdd3/ Vdd5 - EUROCOM P570WM Service Manual

Power VDD3/ VDD5

VDD3,VDD5
VIN
PC123 PC121
4.7u_25V_X5R_08
4.7u_25V_X5R_08
VDD3 SY S3V
5A PL3
PJ7 4.7UH_6.8*7.3*3.5
2 1 2 1
JUMP-5MM
PC239 PD10
PC109 PR139
+
PC112 SK34SA
0.1u_16V_Y 5V_04 4.7_08
PR274
12.7K_1%_04 PC116
2200p_50V_X7R_04
PR271
18K_1%_04
0815
G
33,45,49 DD_ON
PQ84
*MTN7002ZHS3
G
33,45,49 USB_CHARGE_EN
PQ90
MTN7002ZHS3
44 AC_IN
VREF
PR275 *0_04 PR277 0_04
PC242
1u_10V_Y 5V_06
PR270 PR289
EN_3V EN_5V
PC238 100K_1%_04 150K_1%_04
1000p_50V_X7R_04 PU19
7 24
VO2 VO1
VREG3
PQ23
8 23
P1203BVG/ME4410AD
LDO3 POK
PC237 PC126
1u_10V_Y 5V_06 9 22
BOOT2 BOOT1
uP6182
0.1u_10V_X7R_04
4 10 21
UGATE2 UGATE1
PR329 0_04
11 20
PHASE2 PHASE1
PQ24
12 19
P1203BVG/ME4410AD
LGATE2 LGATE1
4
PD11
A C
VREG5
PR272
RB0540S2 EN_ALL
*680K_1%_04 PR279 PR284
0_04
PR276 0_04
VREF
PR278 *0_04 2.2_06
VREG5
VIN1 VREG5
PC240 PC243
C A
VIN
4.7u_25V_X5R_08 1u_10V_Y5V_06
PD19 RB751S-40C2
0613
VREG5
EN_3V
PR273 *0_06
PR150
PR282 0_04 EN_5V
10K_04
PQ30
G
MTN7002ZHS3
PQ85
G
MTN7002ZHS3
PC248
1000p_50V_X7R_04
VIN
PR288 *10K_04 0.1u_50V_Y 5V_06
SY S5V
PC255 PC138 PC256
PC250 0.1u_10V_X7R_04 PC136 4.7u_25V_X5R_08
4.7u_25V_X5R_08
PQ34 4.7u_25V_X5R_08
4
PR328
P1203BVG/ME4410AD
0_04 PL6
4.7UH (BCIHP1040-4R7M)
1 2
PQ32 Ra
P1203BVG/ME4410AD
PC137 PR285
PD14
4
2200p_50V_X7R_04 30K_1%_06
PD24 SK34SA PC249
100p_50V_NPO_04
C A
VREG5 Rb
RB0540S2 PR283
PR287 PR151
11/23 DO4 4.7_08 18.7K_1%_04
*0_04
C A
PC244
SY S5V
0.01u_50V_X7R_04 PD20 RB0540S2
A C
SY S10V
PD21 RB0540S2
PC245
2200p_50V_X7R_04
PC247 C A
0.01u_50V_X7R_04 PD22 RB0540S2
A C
SY S15V
PD23 RB0540S2
PC251
2200p_50V_X7R_04
EN_3V EN_5V
PQ82
MTN7002ZHS3 PQ83
MTN7002ZHS3
G G
Shutdow n_stb_pow er 31
PR146 PJ10
*100K_04 *OPEN_40mil
Schematic Diagrams
SYS5V
Sheet 50 of 63
VDD5
PJ11
9A
1 2
Power VDD3/ VDD5
JUMP-10MM
PC139
+
PC140
0.1u_16V_Y 5V_04
Power VDD3/ VDD5 B - 51