Vdd3, Vdd5 - EUROCOM W880CU Service Manual

Schematic Diagrams

VDD3, VDD5

INTVCC2
PR123
10K_04
Z3601
Sheet 35 of 57
PC110
VDD3, VDD5
SGND4
INTVCC2
PR75
10K_04
PC52
0.01u_50V_X7R_04
SGND6
B - 36 VDD3, VDD5
Z3604 PR137 10_06
PC120 PC118
2.2u_6.3V_Y5V_06 1000p_50V_X7R_04
6-13-42231-28B
Z3605
PR136 422K_1%_06 SGND4
Z3606
PR129
PR125 75K_04 PU8
6.04K_1%_04
SGND4 SGND4
20 6
Z3602 Z3607
ENL VIN
Z3603 19 7 PC112
RTON VLDO
1u_25V_X7R_08
18 8
SC418 Z3608
AGND BST
17 9 Z3609
EN/PSV DH
16 10
11/17 Z3610
ILIM LX
PC114 PR126 PC111 PR124
LGATE1
11/17
Z3611 PR120 12.4K_1%_04
Z3612
PR118 113K_1%_04 PR119 *100K_04
D03 BOM D03 BOM DEL
ADD PR118 PR119
SGND4 SGND4 SGND4
D03A BOM PR76 CHANGE
Ra
PR76 12.4K_1%_06
PR68 PR74
Z3618
PC49 10K_1%_04 *10mil_short
30p_50V_NPO_04 PU5
SC412A
Z3615 12 1 Z3619
EN LX
11 2
Z3620
PGD BST
Z3616 10 3 Z3621
VOUT VCC
9 4
Z3617 Z3622
FB DL
17
Rb
PAD
PR71 PC51
2.94K_1%_04 0.01u_50V_X7R_04
SGND6 SGND6 SGND6
VIN1
PD6
PR131
*FM0540-N
10_06
VIN
PC121
1u_25V_08 2/18
PC80 PC79 PC171
INTVCC2
PQ24
4 IR8707 PL13
4.7UH_6.8*7.3*3.5
1 2
PQ26
4
IR8707 PD18
1000p_50V_X7R_04
D03A FM5822
BOM
PR120
CHANGE
PC113 PC107 *30P_50V_04
1u_10V_06 1u_10V_06
VIN
PD4 PR73
FM0540-N *15mil_short
PC152 PC55 PC153
PQ11 2/18
4 IR8707
PC53
0.1U_50V_06 PL10
4.7UH_6.8*7.3*3.5
1 2
PQ12 PD14
4
IR8707
FM5822
PC54
1u_10V_06
VDD3 2,11,25,27,28,29,30,34,40
VDD5 30,34
SYS5V 34,36,40,41
SYS15V 21,34
VIN 21,24,34,36,37,38,39,40
VIN1 34
PC122 C A
0.01u_50V_X7R_04
LGATE1 Z3613
PD8 FM0540-N
A C
PD7 FM0540-N
C A
PC128
0.01u_50V_X7R_04
Z3614 PD9 FM0540-N
A C
PD10 FM0540-N
SY S5V
PJ12
5A
1 2
*OPEN-5mm
PC116 PR132
91K_1%_06 2/18
PC93 PC99 PC106
+ +
150u_6.3V_V_B *150U_6.3V_V 0.1U_16V_04
PC117 PR128
10K_1%_04 2/26
SGND4
PR121
*15mil_short
SGND4
VDD3
VDD3
SYS3V
5A PJ6
1 2
*OPEN-5mm
11/17
2/18
PC57 PC58 PC56
+ +
150u_6.3V_V_B *150U_6.3V_V 0.1u_16V_Y5V_04
2/26
PR67
*15mil_short
SGND6
SYS5V
SYS10V
PC124
2200p_50V_X7R_04
SYS15V
PC127
2200p_50V_X7R_04
VDD5
VDD5