Service manual

Schematic Diagrams
B - 6 Processor 4/7
B.Schematic Diagrams
Processor 4/7
Z0502
R304 *10mil_short
H_CATERR#
H_PROCHOT#_D
SKTOCC#
CFG3
VCCIO_SENSE 39
VSSP_SENSE 39
FP_RST_N 14
3.3VS 9,10,11,13,14,15,18,21,24,25,26,27,28,30,31,33,34,35,36,40
VDD3 12,13,14,18,20, 21, 22,25,27, 29,30,32,33,34,35,37, 38,39,42
R576 100K_04
C654
*47p_50V_NPO_04
H_PROCHOT#
H_PROCHOT_EC25
Q13
MTN7002ZHS3
G
DS
V_SM_VREF
V_SM_VREF
R47
10_04
VCC SA_SENSE
0.85VS
H_CPU_SVIDCLK40
CFG17
H_SNB_IVB#_PWRCTRL
R23 *10mil_short
Q1
MTN7002ZHS3
G
DS
MISC
CFG0
H_DRAM_PWRGD
R37 *10mil_short
H_PECI
H_CATERR#
H_PROCHOT#
H_THRMTRIP#
R27 0_04
R77
10_04
R45 51_04
R29
178_1%_04
R18
*10K_04
H_CPUPWRGD_R
R40*220_04
R30
75_1%_04
R43 1K_04
R32 *1K_04
R20 *90.9_1%_04
R33 51_04
R24 51_04
R310
1K_1%_04
Q2
2N3904
B
E C
R22 *1K_04
R34 51_04
R38 110_1%_04
R307 130_1%_04
R36 *100_04
R35 44. 2_1%_04
R28 75_1%_04
R31 *51_04
R17
10K_04
R25 10K_1%_04
R26 4.7K_04
R46 51_04
R21
10K_04
R41 *10mil_short
R42 *51_04
R76
10_04
H_PM_SYNC13
R44 51_04
C413
0.1u_10V_X5R_04
R308
1K_1%_04
TP_BPM#3
TP_BPM#7
TP_BPM#2
TP_BPM#5
TP_BPM#1
TP_BPM#6
CFG1
TP_BPM#0
TP_BPM#4
SKT_H2
MI S C
BALLMAP_REV = 1.6
REV = 4
5 OF 11
U1E
MOLEX 475960232
VIDALERT#
A37
RSVD
K31
RESET#
F36
CATERR#
E37
PECI
J35
BPM#[5]
F38
RSVD
AT14
RSVD
AY3
RSVD
H8
RSVD
H7
BCLK[0]
W2
VID SCLK
C37
VID SOUT
B37
SM_DRAMPWROK
AJ19
UNCOREPWRGOOD
J40
PM_SYNC
E38
THER MTR IP#
G35
PROCH OT#
H34
SKTOCC#
AJ33
PROC_SEL
K32
CFG[17]
G36
CFG[16]
G37
CFG[15]
N40
CFG[14]
N37
CFG[13]
N39
CFG[12]
N38
CFG[10]
M38
CFG[11]
N36
CFG[9]
L35
CFG[8]
J38
CFG[7]
M36
CFG[5]
N35
CFG[4]
L36
CFG[2]
J37
CFG[3]
K36
CFG[0]
H36
CFG[1]
J36
TCK
M40
TDI
L40
TDO
L39
TMS
L38
TR ST#
J39
PRDY#
K38
DBR#
E39
BCLK_I TP
C40
BCLK_I TP#
D40
BPM#[2]
G38
BPM#[0]
H40
BPM#[1]
H38
BPM#[3]
G40
BPM#[6]
E40
BPM#[4]
G39
VSS_NCTF
B39
RSVD
L33
BPM#[7]
F40
RSVD
J33
RSVD
L34
RSVD
K34
RSVD
M34
RSVD
N33
RSVD
AV1
RSVD
AW2
RSVD
L9
RSVD
J9
RSVD
K9
RSVD
J31
RSVD
AD35
RSVD
AD34
CFG[6]
L37
BCLK#[0]
W1
RSVD
L31
VCC_SENSE
A36
VCCSA_SENSE
T2
VSS_SENSE
B36
VCCSA_VID[0]
P34
VSSIO_SENSE
AB3
VSSAXG_SENSE
L32
VCCIO_SENSE
AB4
VSSAXG_SENSE
M32
VCCIO_SELECT
P33
PREQ#
K40
SM_VREF
AJ22
R16 10K_04
R306
200_1%_04
1.05VS_VTT
XD P_ D BR
1.05VS_VTT
VDD3
XDP_TRST#
XD P_ TC L K
3.3V
XD P_ TD I _ R
XD P_ TD O _R
XD P_ TMS
3.3VS
XD P_ P RD Y #
XD P_ P REQ #
1.5V
3.3V
1.05VS_VTT
1.05VS_VTT
1.05VS
CLK_EXP_P16
1.5V
CLK_EXP_N16
H_CPU_SVIDDAT40
H_CPUPWRGD14
PLTRST#14,28, 33
PCH_DRAM_PWRGD14
H_PEC I13,25
H_THRMTRIP#13
VCORE_VSS_SENSE 40
VCORE_VCC_SENSE 40
VCC_GT_SENSE 40
VSS_GT_SENSE 40
VCCSA_VI D0 38
H_SKTOCC_R_N14
XD P _ D B R
XD P _TM S
XD P _TD O _R
PU/PD for JTAG signals
H_PROCHOT#40
XD P _TR S T#
XD P _TC L K
XD P _TD I _ R
SVID Signals
H_CPU_SVIDALRT#
H_CPU_SVIDCLK_R
H_CPU_SVIDDAT_R
H_CPU_SVIDDAT_R
H_CPU_SVIDALRT#
6/21
H_CPU_SVIDALRT#_R
H_CPU_SVIDCLK_R
H_CPUPWRGD_R
H_CPUSVIDALRT#40
TRACE WIDTH 10MIL, LENGTH <500MILS
Processor Pullups/Pull downs
H_SNB_IVB#15
CFG2
BUF_CPU_RST#
R19 *10mil_short
R39 *0_04
BUF_CPU_RST#
1.05VS_VTT 2,7, 17,18,35, 38, 40
3.3V 2,25,30, 32,34,35,36,38
1.5V 4,7,9,10,34,39
Z0501
1.5V 4,7,9,10,34,39
1.05VS 12,13, 16,17,18, 35
0.85VS 7,38
Sheet 5 of 45
Processor 4/7