Schematic Diagrams
Processor 3/6 B - 5
B.Schematic Diagrams
Processor 3/6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CFG7
DEFENSIVE PULL DOWN SITE
1: (Default) PEG Train immediately following xxRESETB de assertion
0: PEG Wait for BIOS for training
CFG4
1: DISABLED;
NO PHYSICAL DISPLAY PORT ATTACHED
TO EMBEDDED DISPLAY PORT
0: ENABLED;
AN EXTERNAL DISPLAY PORT DEVICE
IS CONNECTED TO THE EMBEDDED
DISPLAY PORT
DISPLAY PORT PRESENCE STRAP
CFG2
1: (DEFAULT)NORMAL OPERATION;
LANE# DEFINITION MATCHES
SOCKET PIN MAP DEFINITION
0: LANE REVERSAL
PCI EXPRESS STATIC LANE REVERSAL FOR ALL PEG PORTS
CFG[6:5]
11: (Default) x16 - Device 1 functions 1 and 2 disabled
10: x8, x8 - Device 1 function 1 enabled ; function 2 disabled
01: Reserved - (Device 1 function 1 disabled ; function 2 enabled)
00: x8,x4,x4 - Device 1 functions 1 and 2 enabled
PCIE PORT BIFURCATION STRAPS
CFG[0]: Stall reset sequence after PCU
Ʉ
PLL lock until de-asserted:
— 1 = (Default) Normal Operation;
No stall.
— 0 = Stall.
CFG[1]: Reserved configuration lane.
Ʉ
CFG[2]: PCI Express* Static x16 Lane
Ʉ
Numbering Reversal.
— 1 = Normal operation
— 0 = Lane numbers reversed.
CFG[3]: Reserved configuration lane.
Ʉ
CFG[4]: eDP enable:
Ʉ
— 1 = Disabled.
— 0 = Enabled.
CFG[6:5]: PCI Express* Bifurcation
Ʉ
— 00 = 1 x8, 2 x4 PCI Express*
— 01 = reserved
— 10 = 2 x8 PCI Express*
— 11 = 1 x16 PCI Express*
CFG[7]: PEG Training:
Ʉ
— 1 = (default) PEG Train
immediately following RESET# de
assertion.
— 0 = PEG Wait for BIOS for
training.
CFG[19:8]: Reserved configuration
Ʉ
lanes.
TO EC
NEAR CPU
TO PCH-H
VCCST_PWRGD
CAD Note: Capacitor need to be placed
close to buffer output pin
Max Length : < 3" (Near CPU)
space : 15 mils
Alert# between the CLK & Data
SVID need avoid the noise
CLOSE TO CPU
(0.3" ~ 1.5")
CLOSE TO CPU
< 0.5"
CLOSE TO CPU
< 1.1"
PDG P.569
CLOSE TO CPU
(0.3" ~ 1.5")
SKL_CNL_N:
FLOAT FOR SKL
GND FOR CNL
VIDALERT#
PROCHOT#
H_PROCHOT#
VCCST_PWRGD_CPU
VCCST_PWRGD
PM_DOWN
H_SKTOCC_N
H_TDO
H_TDI
H_TMS
H_TCK
H_TRST#
H_PREQ#
H_PRDY#
CFG_RCOMP
CFG0
CFG3
CFG4
CFG5
CFG6
CFG7
CFG8
SYS_PWRGD#
VCCST_PWRGD
H_PROCHOT#
H_TDO
H_SKTOCC_N
H_TCK
PROC_SELECT#
1.05DX_VCCSTG
3.3VA
1.05_VCCST
1.05_VCCST
VDD3
1.05DX_VCCSTG
1.05DX_VCCSTG
6,27,48
VDD3
24,25,27,30,34,36,37,40,42,43,44,48,50,51,52,53
VCCIO
2,6,43
1.05_VCCST
6,26,47,48
H_PROCHOT#
47
PCH_CPU_BCLK_R_DN
29
PCH_CPU_BCLK_R_DP
29
PCH_CPU_PCIBCLK_R_DN
29
PCH_CPU_PCIBCLK_R_DP
29
CPU_24MHZ_R_DN
29
CPU_24MHZ_R_DP
29
H_PWRGD
27
PLTRST_CPU_N
26
H_PM_SYNC
26
H_SKTOCC_N
28
DDR_VTT_PG_CTRL
45
H_CPU_SVIDCLK
47
H_CPU_SVIDDAT
47
H_CPU_SVIDALRT#
47
PCH_THERMTRIP#
26
PCH_PECI
26
H_PM_DOWN
26
H_PECI
40
3.3VA
9,24,26,27,30,48
ALL_SYS_PWRGD
22,25,40,47
H_PROCHOT_EC
40
PCH_XDP_PREQ#_R
32
PCH_XDP_PRDY#_R
32
H_TRST#_R
32
PCH_JTAG_TDO
27
PCH_JTAG_TDI
27
PCH_JTAG_TMS
27
PCH_JTAGX
27
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[04]Processor 4/7-CLK/JTAG/MISC
A3
4
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[04]Processor 4/7-CLK/JTAG/MISC
A3
4
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[04]Processor 4/7-CLK/JTAG/MISC
A3
4
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R319
499_1%_04
R40
56.2_1%_04
R322
1K_04
T82
C550
47P_50V_NPO_04
S
D
G
Q2B
MTDK3S6R
5
3
4
R335
100K_04
C137
*0.1u_10V_X7R_04
5 OF 13
U30E
CFL_H_62_INT_IP_CRB_CFLH
VIDSOUT
BH29
DDR_VTT_CNTL
BT13
VCCST_PW RGD
H13
PM_SYNC
BM34
PM_DOW N
BP31
PECI
BT34
CFG_18
BN22
PROC_TCK
BR28
CFG_19
BP22
THERMTRIP#
J31
PROC_TDO
BT28
CFG_0
BN25
PROC_TRST#
BP30
CFG_1
BN27
PROC_SELECT#
BN1
ZVM#
AT13
SKTOCC#
BR33
CFG_2
BN26
CFG_RCOMP
BT25
CFG_3
BN28
PROC_PREQ#
BL30
CFG_4
BR20
CFG_10
BT23
RESET#
BP35
CFG_5
BM20
CLK24N
D31
PROCPW RGD
BT31
CFG_11
BT22
CFG_6
BT20
BPM#_0
BR27
VIDSCK
BH32
BCLKN
A32
PCI_BCLKN
C36
BPM#_1
BT27
CFG_7
BP20
CFG_12
BM19
CLK24P
E31
CFG_8
BR23
CFG_13
BR19
BPM#_2
BM31
BCLKP
B31
PCI_BCLKP
D35
BPM#_3
BT30
PROCHOT#
BR30
CFG_9
BR22
CFG_14
BP19
RSVD2
AY13
CFG_15
BT19
RSVD1
AU13
PROC_PRDY#
BP27
CFG_16
BP23
CATERR#
BM30
PROC_TDI
BL32
MSM#
AW 13
PROC_TMS
BP28
CFG_17
BN23
VIDALERT#
BH31
R42
1K_04
R58
1K_04
R25
60.4_1%_04
R297
*0402_short-p
T74
C194
*0.1u_10V_X7R_04
R330
*0402_short-p
R41
220_04
S
D
G
Q2A
MTDK3S6R
2
6
1
R20
*0402_short-p
R26
20K_04
R341
1K_04
T11
R318
*0402_short-p
R299
20_1%_04
Q32
2SK3018S3
G
D
S
R321
*51_04
R334
*0402_short-p
R331
49.9_1%_04
R38
*0402_short-p
R24
100K_04
R320
51_04
R21
*0402_short-p
R382
*0_04
R39
100_04
T84
R298
100K_04
R332
1K_04
R333
*0402_short-p
Sheet 4 of 60
Processor 3/6
Содержание N870EK1
Страница 1: ...N870EK1 N871EK1 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N870EK1 N871EK1 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 40: ...Disassembly 2 16 2 Disassembly ...
Страница 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 48: ...A 8 A Part Lists ...
Страница 110: ...Schematic Diagrams B 62 Power Sequence B Schematic Diagrams ...