Processor 5/7- Gfx Pwr - Clevo W251HSQ Service Manual

Processor 5/7- GFX PWR

Ivy Bridge Processor 5/7 ( GRAPHICS POWER )
VGFX_CORE
46A
C242 C215 C241 C633
22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08
C634 C635 C640 C642
22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08
C669 C213 C244
22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08
VGFX_CORE
C677 C641
+ +
22u_6.3V_X5R_08 * 14Pcs
220u_6.3V_6.3*6.3*4.2 * 2Pcs
1.8VS
1u_6.3V_X5R_04 * 2Pcs
22u_6.3V_X5R_08 * 1Pcs
*100U_6.3V_B2 * 1Pcs
1.2A
1.8VS
+ C692 C683
*100U_6.3V_B2 22u_6.3V_X5R_08
¾aDIMMºÝÂ\©ñ & TRACE¥[¼e
1.5V
R533 *0_04
R531
Q30 1K_1%_04
AO3402L
S D
VREF_CH_A_DIMM
R522 R534 C696
*1K_04
1K_1%_04 0.1u_10V_X5R_04
DRAMRST_CNTRL 3,19
POWER
U36G
AT24 AK35
AT23 VAXG1 VAXG_SENSE AK34
VAXG2 VSSAXG_SENSE
AT21
C243
VAXG3
AT20
AT18 VAXG4
22u_6.3V_X5R_08
VAXG5
AT17
VAXG6
AR24
AR23 VAXG7
VAXG8
AR21
VAXG9
AR20
VAXG10
C214 AR18 AL1
AR17 VAXG11 SM_VREF
VAXG12
AP24
22u_6.3V_X5R_08
VAXG13
AP23
AP21 VAXG14
VAXG15
AP20 B4
VAXG16 SA_DIMM_VREFDQ
AP18 D1
AP17 VAXG17 SB_DIMM_VREFDQ
VAXG18
AN24
C224
VAXG19
AN23
VAXG20
22u_6.3V_X5R_08 AN21
VAXG21
AN20
VAXG22
AN18
VAXG23
AN17
AM24 VAXG24 AF7
VAXG25 VDDQ1
AM23 AF4
VAXG26 VDDQ2
AM21 AF1
AM20 VAXG27 VDDQ3 AC7
VAXG28 VDDQ4
AM18 AC4
VAXG29 VDDQ5
AM17 AC1
VAXG30 VDDQ6
AL24 Y 7
AL23 VAXG31 VDDQ7 Y 4
VAXG32 VDDQ8
AL21 Y 1
VAXG33 VDDQ9
AL20 U7
AL18 VAXG34 VDDQ10 U4
VAXG35 VDDQ11
AL17 U1
VAXG36 VDDQ12
AK24 P7
AK23 VAXG37 VDDQ13 P4
VAXG38 VDDQ14
AK21 P1
VAXG39 VDDQ15
AK20
AK18 VAXG40
VAXG41
AK17
VAXG42
AJ24
VAXG43
AJ23
AJ21 VAXG44
VAXG45
AJ20
VAXG46
AJ18
AJ17 VAXG47 M27
VAXG48 VCCSA1
AH24 M26
VAXG49 VCCSA2
AH23 L26
VAXG50 VCCSA3
AH21 J26
AH20 VAXG51 VCCSA4 J25
VAXG52 VCCSA5
AH18 J24
VAXG53 VCCSA6
AH17 H26
VAXG54 VCCSA7
H25
VCCSA8
H23
VCCSA_SENSE
B6
A6 VCCPLL1 C22
VCCPLL2 VCCSA_VID[0]
A2 C24
C680 C681
VCCPLL3 VCCSA_VID[1]
1u_6.3V_Y 5V_04 1u_6.3V_X5R_04
A19
VCCIO_SEL
Iv y Bridge_rPGA_2DPC_Rev 0p61
1.5V
R535 *0_04
R537
Q31
AO3402L 1K_1%_04
VREF_CH_B_DIMM S D
R532 R536 C699
*1K_04
MVREF_DQ_DIMMA 9
1K_1%_04 0.1u_10V_X5R_04
DRAMRST_CNTRL 3,19
Q15
*AO3402L
VR1_VCCGT_SENSEA 40
S D
V_SM_VREF V_SM_VREF_CNT
VR1_VSSGT_SENSEA 40
R196
10/22
*100K_1%_04
R223
*10mil_short
V_SM_VREF 0_04 R195 V_SM_VREF_CNT
SUSB#
VREF_CH_A_DIMM
VREF_CH_B_DIMM
CAD Note: +V_SM_VREF should
have 10 mil trace width
1.5VS_CPU
12A
C271 C280 C273 C695
+
10u_6.3V_X5R_06 10u_6.3V_X5R_06 10u_6.3V_X5R_06
220u_6.3V_6.3*6.3*4.2
C274 C275 C286 1.5VS_CPU
10u_6.3V_X5R_06 10u_6.3V_X5R_06 10u_6.3V_X5R_06
10u_6.3V_X5R_06 * 6Pcs
560u_2.5V_6.6*6.6*5.9 * 1Pcs
0.85VS 0.85VS
6A
10u_6.3V_X5R_06 * 3Pcs
C209 C210 C220 C623
+
10u_6.3V_X5R_06 10u_6.3V_X5R_06 10u_6.3V_X5R_06
VCCSA_SENSE R67
VCCSA_SENSE 37
*10K_04
R505 0_04
R506 100K_1%_04
3.3V
R504
H_SNB_IVB#_PWRCTRL_R
R507 *10mil_short
H_SNB_IVB#_PWRCTRL 39
10K_04
MVREF_DQ_DIMMB 10
Schematic Diagrams
1.5VS_CPU
R210
1K_1%_04
R201 C312
1K_1%_04
20,34,35
Sheet 6 of 50
Processor 5/7- GFX
PWR
1.05VS_VTT
R501
*10K_04
VCCSA_VID0 37
VCCSA_VID1 37
R502
10K_04 1.5V
C319 C320
1.5VS_CPU
Processor 5/7- GFX PWR B - 7