Service manual

Schematic Diagrams
PCH 7/8 PWR B - 19
B.Schematic Diagrams
PCH 7/8 PWR
IBEXPEAK - M (POWER)
1.4 3V
1. 10V1.05V1.0 0V
Ma xV olt ageMin
Ibe x P eak po wer su pp ly ran ge
3. 47V3.3V3.1 4V
1. 89V1.8V1.7 1V
1. 58V1.5V
4.7 5V
5. 25V5V
1.1V S_V TT 3 ,5, 6,1 2..14, 17, 19,2 0,35,36
1.5V S 20, 28, 38
3.3V S 3, 8.. 12,14, 1 6, 17,19 . .24,2 6. .35
1.8V S 6, 16,3 8
V_NVRAM_VCCQ 16
1.1V S_1. 5VS_1. 8VS 19
69mA1. 432A
1m A
L46
* HC B1 005KF -121T2 0
196mA
59m A
1 56mA
61m A
This pi n can be l ef t a s no connect
in On-Die VR enabled mode
L48
* HC B10 05KF -121T20
3.06 2A
37mA
8 5mA
40mA
1. 8V
1.0 5V
T hi s pin can be l eft a s no co nne ct
in On-Die VR enabled mode
1.1V S_ VTT
1. 1VS_VTT
1.5 VS
3. 3VS
1.1V S_F DI _VCCI O
1.1V S_V TT
V_NVRAM_VCCQ
1.1VS_1. 5VS _1.8V S
1.1V S_V CC_D MI
1.1V S_V TT
1.1V S_1 . 5VS _1.8V S
1.1VS_VTT
3. 3VS
1.1V S_V CCAPLL_FDI
1.1VS_VTT
1. 8VS_VCCTX_LV D
1. 1VS_1. 5VS_1. 8VS
3.3V S
3.3V S_ VCCA_L VD
1.8 VS
3.3VS
1. 8VS
1.1V S_V CCAPLL_EXP
3. 3VS
C512
2.2u_6. 3V_X5 R_04
POWER
VCC CORE
DMI
PCI E*
CRTLVDS
FD I
NAND / SPI
HVCMO S
U14G
IBEXPEAK-M
VCCCORE[ 1]
AB24
VCCCORE[ 2]
AB26
VCCCORE[ 3]
AB28
VCCCORE[ 4]
AD26
VCCCORE[ 5]
AD28
VCCCORE[ 6]
AF26
VCCCORE[ 7]
AF28
VCCCORE[ 8]
AF30
VCCCORE[ 9]
AF31
VCCCORE[ 10]
AH26
VCCCORE[ 11]
AH28
VCCCORE[ 12]
AH30
VCCCORE[ 13]
AH31
VCCCORE[ 14]
AJ 3 0
VCCCORE[ 15]
AJ 3 1
VCCPNAND[4]
AK 1 9
VCCPNAND[3]
AK 2 0
VCCIO[2 7]
AN23
VCCIO[2 8]
AN24
VCCIO[2 9]
AN26
VCCIO[3 0]
AN28
VCCIO[5 4]
AN30
VCCIO[5 5]
AN31
VCCIO[3 3]
AT2 6
VCCIO[3 4]
AT2 8
VCCIO[3 5]
AU26
VCCIO[3 6]
AU28
VCCIO[3 7]
AV26
VCCIO[3 8]
AV28
VCCIO[3 9]
AW26
VCCIO[4 0]
AW28
VCCIO[4 1]
BA26
VCCIO[4 2]
BA28
VCCIO[4 3]
BB26
VCCIO[4 4]
BB28
VCCIO[4 5]
BC26
VCCIO[4 6]
BC28
VCCIO[4 7]
BD26
VCCIO[4 8]
BD28
VCCIO[4 9]
BE26
VCCIO[5 0]
BE28
VCCIO[5 1]
BG26
VCCIO[5 2]
BG28
VCCIO[5 3]
BH27
VCCIO[3 1]
BJ 2 6
VCCIO[3 2]
BJ 2 8
VCCADAC[1]
AE 5 0
VCCADAC[2]
AE 5 2
VCCTX_LVDS[1]
AP 4 3
VCCTX_LVDS[2]
AP 4 5
VCCALVDS
AH 38
VCCVRM[2]
AT2 4
VCCVRM[ 1]
AT2 2
VC C A PLLE XP
BJ 2 4
VCCF DIPLL
BJ 1 8
VCCPNAND[6]
AK 1 3
VCCPNAND[5]
AK 1 5
VCCPNAND[7]
AM1 2
VCCPNAND[8]
AM1 3
VCCIO[2 4]
AK24
VCCTX_LVDS[4]
AT4 5
VCCTX_LVDS[3]
AT4 6
VS SA _ D AC [ 1]
AF 5 3
VS SA _ LV D S
AH 39
VS SA _ D AC [ 2]
AF 5 1
VCCIO[1 ]
AM23
VC C3_3[2]
AB 3 4
VC C3_3[3]
AB 3 5
VC C3_3[4]
AD 35
VC C3_3[ 1]
AN35
VCCME 3_3[1]
AM8
VCCME 3_3[2]
AM9
VCCME 3_3[3]
AP 1 1
VCCME 3_3[4]
AP 9
VCCPNAND[2]
AK 1 6
VCCPNAND[9]
AM1 5
VCCPNAND[1]
AM1 6
VCCDMI[1]
AT1 6
VCCDMI[2]
AU 16
VCCIO[2 5]
AN20
VCCIO[2 6]
AN22
C507
0.1 u_16V_ Y5 V_04
R183 0_06
R436 0_ 04
C534
0.1u_16V _Y 5V_04
C544
0.0 1u_16V _X7R_04
C530
1u_6.3V _Y 5V_0 4
C547
0.1 u_16V_ Y5 V_04
L26
* HC B100 5KF -121T20_ 04
C505
1u_6 . 3V_Y 5V _04
C543
0.1u_ 16V_Y 5V _04
C508
1u_6.3V _Y 5V_04
C227
*10u _6.3V _X5R_06
L24
* HC B1608K F- 121T25_06
C529
1u_6. 3V_Y 5V _04
R459
0_04
C542
1u_6.3V _Y 5V_0 4
C234
10u_6 .3V_X 5R_06
R454
0_04
R172 0 _04
C223
*10u _6.3V _X5R_06
R1 80 *0_0 6
C528
1u_6.3V_Y5V_04
Sheet 18 of 55
PCH 7/8
PWR