Schematic Diagrams
B - 4 Processor 2/7- CLK, MISC
B.Schematic Diagrams
Processor 2/7- CLK, MISC
Sheet 3 of 46
Processor 2/7-CLK,
MISC
SM_RCOMP_1
SM_RCOMP_0
Q18
MTN7002ZHS3
G
D
S
SM_RCOMP_2
3.3V
3.3V
1.05V_LAN_M
3.3VS
VCCST
1.05V_LAN_M
VCCIO_OUT
1.05V_LAN_M
1.05V_LAN_M
5,26,27,38,41,42
VCCIO_OUT
VCCST
PLT_RST#
23,30
3.3V
2,12,17,20,24,25,27,28,29,31,33,35,37,38,40,42
H_PROCHOT_EC
36
DDR3_DRAMRST# 9,10
DRAMRST_CNTRL 4,21
3.3VS
6,9,10,11,12,19,20,21,22,23,24,26,27,28,29,30,31,32,33,34,35,36,37,41
H_PECI
24,36
VCCIO_OUT
5,6
H_CPUPWRGD
24
H_PM_SY NC
22
H_THRMTRIP_R_N
24
CLK_EXP_N
28
CLK_EXP_P
28
PCH_CK_DP_P
28
PCH_CK_DP_N
28
H_THRMTRIP_R_N
SUSB
34,37,40
PM_DRAM_PW RGD
22
PCH_SSC_N
28
CPU_RST_N
24
PCH_SSC_P
28
H_PROCHOT#
41
R374
*75_04
CPU_RST_N
V_VDDQ_DIMM
H_CPUPWRGD_R
H_CPUPWRGD
CAD Note: Capacitor need to be placed
close to buffer output pin
H_PROCHOT#_D
R50
1.82K_1%_04
Delete, ¥u¯d¤ÀÀ£¡I
PMSY S_PWRGD_BUF
XDP_BPM3
XDP_BPM5
XDP_BPM6
XDP_BPM7
XDP_BPM0
XDP_BPM1
XDP_BPM2
XDP_BPM4
BUF_CPU_RST#
R391
*1K_1%_04
V_VDDQ_DIMM
XDP_TMS
XDP_TRST#
XDP_TCLK
R377
100K_04
R380
*0_04
BUF_CPU_RST#
R381
*10mil_short
Haswel l rPGA EDS
JT
A
G
CL
O
CK
TH
E
R
M
A
L
MISC
DD
R
3
PW
R
2 OF 9
U26B
THERMTRIP
AM35
SM_DRAMPWROK
AC10
PLTRSTIN
AT26
SKTOCC
AP32
CATERR
AN32
PECI
AR27
PROCHOT
AM30
DPLL_REF_CLKN
G28
DPLL_REF_CLKP
H28
SSC_DPLL_REF_CLKN
F27
SSC_DPLL_REF_CLKP
E27
BCLKN
D26
BCLKP
E26
SM_RCOMP_0
AP3
SM_RCOMP_1
AR3
SM_RCOMP_2
AP2
SM_DRAMRST
AN3
PRDY
AR29
PREQ
AT29
TCK
AM34
TMS
AN33
TRST
AM33
TDI
AM31
TDO
AL33
DBR
AP33
BPM_N_0
AR30
BPM_N_1
AN31
BPM_N_2
AN29
BPM_N_3
AP31
BPM_N_4
AP30
BPM_N_5
AN28
BPM_N_6
AP29
BPM_N_7
AP28
PWRGOOD
AL34
PM_SYNC
AT28
FC
AK31
R52
3.32K_1%_04
R386
100_1%_04
R376
*2K_1%_04
R387
100_1%_04
PCH_SSC_N
PCH_SSC_P
H_THRMTRIP_R_N
R58
*2
0
0
_
0
4
SSC CLOCK TERMINATION
STUFF R4R15 & R4R12
ONLY WHEN SSC CLOCK
NOT USED
C104
*22u_6.3V_X5R_08
R369
51_04
R370
51_04
C103
*22u_6.3V_X5R_08
PCH_SSC_N
If PROCHOT# is not used,
then it must be terminated
with a 56-£[ +-5% pull-up
resistor to 1.05VS_VTT .
R365
51_04
S3 circuit:- DRAM PWR GOOD lCIRCUIT
R383
62_04
CPUDRAMRST#
R388
75_1%_04
XDP_TDO_R
R363
10K_04
1.05V_LAN_M
XDP_TMS
H_CATERR#
XDP_TDI_R
XDP_PREQ#
R442
* 51_04
R448
* 51_04
R454
* 51_04
R366
*100_04
PMSY S_PW RGD_BUF
VDDPWRGOOD_R
H_CPUPWRGD_R
Processor Pullups/Pull downs
TRACE WIDTH 10MIL, LENGTH <500MILS
H_PROCHOT#
R54
*100K_04
XDP_TDO_R
XDP_TDI_R
R24
*10K_04
R25
*10K_04
V_VDDQ_DIMM
4,5,9,10,40
PCH_SSC_P
XDP_TRST#
XDP_DBR_R
PU/PD for JTAG signals
XDP_TCLK
R368
*100_04
R53
*10mil_short
R49
130_1%_04
CPU_RST_N_R
H_PECI_ISO
R65
*0_04
R399
1K_04
R385
1K_04
R373
4.99K_1%_04
H_PROCHOT#
R51
*39_04
Haswell Processor 2/7 ( CLK,MISC,JTAG )
XDP_PRDY#
XDP_PREQ#
Buffered reset to CPU
SKTOCC#
CPUDRAMRST#
S3 circuit:- DRAM_RST# to memory
should be high during S3
R55
*1
0
0
K
_
0
4
Q2
*MTN7002Z HS3
G
D
S
Q15
MTN7002ZHS3
G
D
S
U3
*MC74VHC1G08DFT1G
1
2
5
4
3
C565
0.047u_10V_X7R_04
R379
*10mil_short
C102
*0
.1
u
_
1
6
V
_
Y5
V_
0
4
C107
47p_50V_NPO_04
XDP_DBR_R
R392
*0_04
DDR3 Compensation Signals
SM_RCOMP_2
SM_RCOMP_1
SM_RCOMP_0
R364
*10mil_short
R397
1K_04
R382
56_1%_04
Summary of Contents for W670SZQ
Page 1: ...W670SZQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W670SZQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 46: ...Disassembly 2 22 2 Disassembly ...
Page 49: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 50: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 51: ...COMBO A 5 A Part Lists COMBO 非耐落 Figure A 3 COMBO ...
Page 52: ...A 6 DVD DUAL A Part Lists DVD DUAL Figure A 4 DVD DUAL 非耐落 ...
Page 53: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 54: ...A 8 2nd HDD A Part Lists 2nd HDD Figure A 6 2nd HDD ...
Page 55: ...LCD A 9 A Part Lists LCD Figure A 7 LCD ...
Page 56: ...A 10 A Part Lists ...
Page 104: ...Schematic Diagrams B 48 B Schematic Diagrams ...