EUROCOM P150HM Service Manual page 98

Schematic Diagrams
Power V-Core 2
VCORE_2
PR1 cha nge to 0 60 3 Siz e
4 3 V R 1 _ P W M1
4 3 D R ON
PR 2 c hange t o 06 03 Si ze
Sheet 43 of 58
Power V-Core 2
4 3 V R 1 _ P W M3
4 3 D R ON
PR3 cha nge to 0 60 3 Siz e
R e se rve fo r
2 Ph ase
4 3 V R 1 _ P W M2
4 3 D R ON
B - 44 Power V-Core 2
VIN
PC 3 c ha nge t o 06 03 Si ze a nd X7 R Ty pe
P R 1 2 . 2_ 0 6 P C 3 0 . 22 u _ 10 V _ X 7R _ 06
P U 3 N C P 5 9 1 1
V R E G _S W 1_ H G
1 8
B S T H G
V R E G_ S W 1 _ OU T
2 7
P WM S W
P R 7 3 6
GN D
E N
4 9 . 9 _1 % _ 04
V R E G _S W 1_ L G
4 5
5VS
VC C LG
P A D
9
PC 2 c ha nge t o 06 03 Si ze a nd X7 R Ty pe
VIN
P R 2 2 . 2_ 0 6 P C 2 0 . 22 u _ 10 V _ X 7R _ 06
P U 2 N C P 5 9 1 1
V R E G_ S W 3 _ H G
1 8
B S T H G
V R E G_ S W 3 _ OU T
2 7
P WM S W
P R 6 3 6
E N GN D
4 9. 9 _ 1 %_ 0 4
V R E G_ S W 3 _ LG
4 5
5V S
VC C LG
P A D
9
PC1 cha nge to 0 60 3 Siz e a nd X7R Type
5VS
VIN
P R 3 2 . 2_ 0 6 P C 1 0 . 22 u _ 10 V _ X 7R _ 06
P R 4
*0 _ 04
P U 1 N C P 5 9 1 1
1 V R E G _S W 2_ H G
8
B S T H G
2 7 VR EG_SW2_OU T
P WM S W
P R 5 3
6
E N GN D
4 9 . 9 _1 % _ 04
4 VREG _ SW 2 _LG
5VS 5
VC C LG
P A D
9
0804 modify
P C 8 P C 1 3 P C 1 4 P C 4
+
P Q 1 P Q2
M D U 26 5 7 *M D U 26 5 7
G G
P L 4
0 . 36 u H _ 1 3 *1 3 *3 . 5
1 2
P Q4 8 P Q 4 7
MD U 2 6 54 M D U 26 5 4
P D 1 5
G G
F MS 3 0 04 -A S -H P R 1 2
P R 9
P C 7 P C 9 P C 1 0 P C 5
+
P Q3 P Q4
MD U 2 6 57 *M D U 26 5 7
G G
P L3
0 . 3 6 uH _ 13 * 13 *3 . 5
1 2
P Q4 5 P Q4 6
MD U 2 6 54 MD U 2 6 54
P D 1 4
G G
F MS 30 0 4 -A S -H
P C 6 P C 1 1 P C 1 2
+
P Q6 P Q5
MD U 2 6 57 *M D U 26 5 7
G G
P L2
0 . 3 6 uH _ 13 * 13 *3 . 5
1 2
P Q4 3 P Q4 4
MD U 2 6 54 MD U 2 6 54
P D 1 3
G G
F MS 30 0 4 -A S -H
VCO RE
V C OR E 6 , 43
* 1 5m i l _s h o rt
C S N 1 4 3
* 1 5m i l _s h o rt
C S P 1 4 3
6 , 4 3 V C O R E
P C 3 4 P C 3 3 P C 2 7 P C 2 9 P C 2 5 P C 2 6
+ + + + + +
VCO RE
V C O R E 6 , 4 3
P R 1 3 *1 5 m i l _ s ho rt
C S N 3 4 3
P R 1 0 *1 5 m i l _ s ho rt
C S P 3 4 3
P C 1 7
VC OR E
V C OR E 6 , 4 3
2 Pha se: DNP
3 Pha se: 0
R 2 5
0
ohm
C S N 2 4 3
P R 8 * 1 5m i l _s h o rt
C S P 2 4 3
1 4 , 15 , 3 8 , 39 , 4 0 , 4 1, 4 3 , 4 5, 4 6
1 4, 1 5 , 1 7 , 18 , 1 9 , 25 , 2 6 , 3 0, 3 2 , 3 3, 3 5 , 3 9, 43
D02
P C 2 2 P C 2 8
+ +
D el P C21
V I N
5 V S