Power V-Core 1; Power V-Core 2 - EUROCOM P150HM Service Manual

Power V-Core 1

I MO N
VCORE_1
P R 3 8 P C 4 4
13 . 7 K _ 1 % _0 4
0 . 1 u_ 1 0 V _ X5 R _0 4
A _ G ND A_GN D PR5 5 cha nge to 24 .9 ohm
TSENS E
P R 1 6 0
6 V C OR E _ V S S _ S E N S E
P C 56
B~ 3 96 4
6 V C O R E _ V C C _ S E N S E
P R 1 6
6 , 4 4 V C O R E
A_GN D
PUT COLSE
TO VCORE
HOT SPOT
4 H _ P R O C H OT #
2 1 D E L A Y _P W R G D
V R _ ON
6131_ V CC
5VS
P R 7 1 2 . 2 _0 6
VIN
P R 67
P C 5 7
1 u_ 6 . 3 V _ X5 R _ 04
A_GN D
D02
1.05 V S_VTT
P R 6 0 P R 6 3 P R 6 1
1 30 _ 0 4 75 _ 0 4 5 4 . 9 _ 1% _ 0 4
6 H _C P U _S V I D D A T H _ C P U _ S V I D D A T
H _ C P U _ S V I D A L R T #
6 H _C P U _S V I D A L R T#
6 H _C P U _S V I D C L K H _ C P U _ S V I D C L K
P R 6 9 * 10 K _ 0 4 V R _ O N
3. 3V S
1 2
P R 5 4
P J 4 *6 m i l
*1 0 0 K _ 04
P Q 10
G
* MT N 7 0 0 2Z H S 3
P Q 9 P J3
G
* MT N 7 0 0 2 Z H S 3
* 6 mi l
3 4 V C O R E _ O N
P C 51
*0 . 1 u _1 6 V _ Y 5 V _ 0 4
P R 5 0 1 0 _ 0 4 P C 4 7 6 8 0 p_ 5 0 V _ X 7R _ 04
P R 47 1. 21 K _ 0 4
P R 4 9 24 . 9 k _ 1% _ 0 4 P C 4 9
0804 modify
5 60 0 p _ 50 V _ X 7 R _ 0 4
A_GN D
P R 5 5 P C 53 1 0 0 p_ 5 0 V _ N P O _ 04 P C 4 5 22 p _ 50 V _ N P O_ 0 4
2 4. 9 _ 1 % _0 4
P R 4 6 1K _ 0 4 P R 42 P C 43 33 0 0 p _5 0 V _ X 7R _ 04
3 . 01 K _ 1 % _0 4
*1 0 0 _0 4 D03 P R 43 2 1 K _1 % _ 0 4
P R 5 3 0 _ 0 4
P C 5 5
10 0 0 p _5 0 V _ X 7R _ 04
VR 1 _ C SRE F
P R 5 7 0 _ 0 4
*1 0 0 _0 4 P R 3 0 *1 5 m i l _ s ho rt
D03
3.3VS
A_ G ND
A_GN D P U 4
A_GN D
P R 6 2
10 K _ 0 4 1 3 9
2 V S P C S N 2 3 8
TSENSE TSENSE TSENSE TSENSE TSENSE
T S E N S E C S P 2
3 3 7
N C P 6 1 31 S
4 V R H O T # C S N 3 3 6
H_C PU_SVID DA T
S D I O C S P 3
H_C PU_SVID CLK 5 3 5
S C L K C S N 1
H_C PU_SVID ALRT# 6 3 4
A L E R T # C S P 1
7 3 3
VR _ R DY
V R _ R D Y D R ON
P R 65 0_ 0 4 8 3 2
9 V R _ R D Y A P W M1 / A D D R 3 1
E N A B L E P W M3 / V B O OT
1 0 3 0
1 1 V C C P W M 2 / I S H E D 2 9
P R 5 8 1 0 K _ 0 4
A_ G ND R OS C I M A X
1 2 2 8
V R MP P W MA / I M A X A
1K _0 4 1 3 2 7
T S E N S E A V B OO T A
P C 5 8
P R 6 6
A_GN D
*1 4 K _ 04 0 . 0 1 u_ 5 0 V _ X7 R _0 4
A_GN D
A_G ND A_ G ND A_ G ND A_GN D
P R 6 8
*1 0 K _0 4 P R 7 0 *1 5 m i l _ s ho rt
V R _O N
1 4 , 1 5 , 21 , 3 4 A L L _S Y S _ P W R GD
4 , 1 0 , 1 1, 1 2 , 1 3 , 14 , 1 5 , 1 6, 17 , 1 8 , 1 9, 2 0 , 2 1 , 23 , 2 4 , 2 5 , 26 , 2 9 , 3 0, 3 2 , 3 3 , 3 4, 3 5 , 3 6 , 39 , 4 0 , 5 8
B~ 43 50
PUT COLSE
0804 modify
R T 1 TO VCORE
1 2
Phase 1
1 00 K _ N TC _ 06 _ B Inductor
P R 3 5 1 8 7K _ 1 % _ 06
C S P 1
P R 3 4 7 5 K _ 04 P R 3 6 1 8 7K _ 1 % _ 06
C S P 2
P R 3 9 P R 3 7 1 8 7K _ 1 % _ 06
C S P 3
1 6 5K _0 6
P C 3 9 10 0 0 P _ 50 V _ 0 4
P C 4 0 27 0 p _5 0 V _ X 7 R _ 0 4
CSSU M
P R 22 1 0 _0 4
C S N 1 4 4
P R 32 1 0 _0 4
C S N 2 4 4
P R 20 1 0 _0 4
C S N 3 4 4
P C 3 8 5VS
1 0 00 p _ 5 0V _ X 7 R _ 0 4
P R 3 3 2 Pha se : 0 ohm
0730 modify
* 0 _0 4
3 Pha se : DNP
C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 C SN2 CSN 2 CSN 2 CSN 2 CSN 2 CSN 2 CSN 2 CSN 2 CSN 2
CSP P2 CSP P2 CSP P2 CSP P2 CSP P2 CSP P2 CSP P2 CSP P2 CSP P2 CSP P2
C SN3 C SN3 C SN3 C SN3 C SN3 C SN3 C SN3 C SN3 C SN3 CSN 3
C SPP3 C SPP3 C SPP3 C SPP3 C SPP3 C SPP3 C SPP3 C SPP3 C SPP3 CSP P3
CSN 1
C S P P 1
D RO N D RO N D RO N D RO N D RO N D RO N D RO N D RO N D RO N D RO N
V R 1_ P W M2 4 4
5VS
P R 2 7 P R 2 6
75 k _ 1 %_ 0 4 * 0_ 0 4
OPTION:
A _ G ND A_G ND
DISALBE
P J2 7
* 6 mi l
ICC_ M AX_ 21 h
V_GT
=R *1 0uA*2 56 A/2 V
3. 3 V S
3 , 4 , 6, 2 4 , 2 5 , 26 , 4 0 1 . 0 5V S _ V TT
1 4, 1 5 , 3 8 , 3 9, 4 0 , 4 1 , 44 , 4 5 , 4 6 V I N
1 4 , 1 5 , 17 , 1 8 , 1 9, 2 5 , 2 6 , 3 0, 3 2 , 3 3 , 35 , 3 9 , 4 4 5V S
Schematic Diagrams
Qua d 4 5W CP U
VID 1=0. 9V
4 4
Ic cM a x = 94 A
4 4
4 4 R_LL= 1. 9m ohm
OCP ~12 0A
C S N 2 44
P C 30 0 . 0 4 7u _ 1 0v _X 7 R _ 0 4
P R 1 9 5 . 4 9 K _ 1% _ 0 4
C S P 2 44
C S N 3 44
P C 31 0 . 0 4 7u _ 1 0v _X 7 R _ 0 4
P R 2 1 5. 49 K _ 1 % _0 4
C S P 3 44
C SN1 C SN1 C SN1 C SN1 C SN1
C S N 1 44
P C 32 0 . 0 4 7u _ 1 0v _X 7 R _ 0 4
Sheet 42 of 58
P R 23 5. 49 K _ 1 % _0 4
C S P 1 44 Power V-Core 1
D R ON 4 4
V R 1 _ P W M1 4 4
V R 1 _ P W M 3 44
P R 2 4
10 K _ 0 4
P R 25
1 0K _0 4
A_ G ND
P R 21 9
1 10 K _ 1 % _ 04
0804 modify
A_GN D
Power V-Core 1 B - 43