Schematic Diagrams
PEX_VDD B - 63
B.Schematic Diagrams
PEX_VDD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
POWER RAIL
State in GC6
1V8_AON
1V8_MAIN
PEX&1.05V
NVVDD
ON
OFF
OFF
OFF
Cold boot/Optimus: 1V8_AON
ĺ
1V8_RUN
ĺ
NVVDD
ĺ
NVVDDS
ĺ
PEX_VDD
ĺ
FBVDDQ
GC6 2.1 Exit: 1V8_RUN
ĺ
NVVDD_L
ĺ
NVVDD_S
ĺ
PEX_VDD or 1V8_RUN
ĺ
NVVDD_L
ĺ
NVVDD_S & PEX_VDD
GC6 2.1 Control Signals
1.1V8_MAIN_EN
2.GC6_FB_EN
3.GPU_EVENT#
4.GPU_PEX_RST_HOLD#
5.SYS_PEX_RST_MON#
GPU
1V8_MAIN_EN
GC6_FB_EN
VR Complex
1V8_AON
1V8_MAIN
NVVDD
PEX&1.05V
NVVDDS
EC/PCH
GPU_PWR_EN
GPU_EVENT#
GPU_RST#
PLATFORM_RST#
SYS_PEX_RST_MON#
GPU_PEX_RST_HOLD#
GPU_PEX_RST#
FBVDD/Q
FBVDD/Q
ON
NVVDDS
OFF
close to IC
Place resistors
GC6 2.1 - VR Complex
1. GPU_PWR_EN
2. 1V8_MAIN_EN
3. GC6_FB_EN
GPU
GPU_PWR_EN
(SYSTEM)
1V8_AON
1V8_AON
1V8_MAIN_EN
1V8_MAIN
PEX&1.05V
NVVDD
FBVDD/Q
EN
EN
EN
EN
EN
PGOOD
PGOOD
PGOOD
PGOOD
GC6_FB_EN
PGOOD
Rt
2.6Amps @ 1.0V
Open VREG Type 0
PEX_VDD
Vout= Vref * (1+(Rt/Rb))
Rb
1.050V= 0.6 * (1+(7.5K/10K))
DG P.93 note: t1(from 1V8_RUN_EN to PEX_VDD/NVVDD_PG) must NOT exceed 4ms.
N17E
FBVDDQ
POWER ON SEQUENCE
POWER OFF SEQUENCE
GPPG0_PCH_PEXVDD_EN (GPP_G0) (PEX_VDD)
GPPG11_PCH_NVVDDS_EN (GPP_G11) (NVVDDS)
GPPG10_PCH_NVVDD_EN (GPP_G10) (NVVDD)
GPPG9_PCH_NV3V3_EN (GPP_G9) (NV3V3)
GPPG8_PCH_1V8RUN_EN (GPP_G8) (1V8_MAIN)
DGPU_PWR_EN (GPP_F23) (1V8_AON)
net PCH_GPIO Voltage
FBVDDQ_SENSE
FBVDDQ_SENSE_RTN
I2CC_SCL
I2CC_SDA
GPU_NVVDD_SENSE
GPU_GND_SENSE
I2CC_SCL
I2CC_SDA
PS1_NVVDD_EN
10A
0.400
PWR_SRC_CRTCAL
PWR_SRC_IMON_A0
10A
0.400
10A
0.400
PWR_SRC_NV_VINN_R
PWR_SRC_NV_VINP_R
PWR_SRC_VALID
PWR_SRC_VINN
PWR_SRC_VINN_R
PWR_SRC_VINP_R
PWR_SRC_WARN
SNN_TC
SNN_VPU
VIN2N
VIN2P
PWR_SRC_VINP
2.4A
PEX_VDD_R
1.1V
PS6_FB_MARGIN_PEXVDD
PS6_FB_RR_PEXVDD
0.400
4A
0.200
PEXVDD_EN
PEXVDD_EN
PEX_VDD_R
10A
0.400
PWR_SRC_NVS_VINN_R
PWR_SRC_NVS_VINNP_R
VIN3N
VIN3P
PWR_SRC_NV
GND
GND
GND
VIN
PWR_SRC_NV_FB
GND
5V
GND
GN
D
GND
GND
GND
PEX_VDD
GN
D
3.3V
GND
3.3V
VDD3
PWR_SRC_NVVDDS
NV3V3
NV3V3
NV3V3
VIN
PWR_SRC_NV_FB
VIN
PWR_SRC_NV_FB
GND
GND
GND
GND
FBVDDQ_SENSE_RTN
[32,63]
FBVDDQ_SENSE
[32,63]
GPU_NVVDD_SENSE
[32,60]
GPU_GND_SENSE
[32,60]
I2CC_SDA
[30,62]
I2CC_SCL
[30,62]
I2CC_SDA
[30,62]
I2CC_SCL
[30,62]
PS1_NVVDD_EN
[60]
GPIO28_OC_WARN#
[30]
5V
[17,45,48,52,53,55,58,59,63,64,65,66,67,71,73]
1V8_RUN
[18,19,27,28,31,32,59]
3.3V
[2,13,17,31,44,45,46,47,50,52,53,55,56,58,59,60,70]
VIN
[13,43,49,52,53,54,55,56,57,64,65,66,67]
VDD3
[5,30,34,37,40,42,43,46,49,51,54,55,56,57,58,59,60,61,63,68]
PWR_SRC_NV_FB
[63]
PEX_VDD
[18,29]
PWR_SRC_NV
[60]
PEX_VDD_PWRGD
[31]
NV3V3
[14,17,18,30,31,59,60,61]
NV_PEXVDD_EN
[31]
PWR_SRC_NVVDDS
[61]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62
82
Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62
82
Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65P0-D02A
D03B
[62] PEX_VDD
Custom
62
82
Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
PRS1
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
2
3
4
R614
100K_04
PC1
10u_6.3V_X5R_06
PR11
10_06
PRS3
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
2
3
4
PC129
*3300p_50V_X7R_04
PC126
22u_6.
3V
_X
5R_08
PR178
10_1%_04
PC127
22u_6.
3V
_X
5R_08
PR164
0_04
PR7
*0_04
PR265
0_04
PR53
665K_1%_04
PR170
*0_04
R607
100_04
PR51
10_1%_04
PR181
665K_1%_04
PR52
10_1%_04
PR6
10_1%_04
PR162 10K_04
PR177
10_1%_04
INS128476380
PU1
COMMON
QFN16
INA3221AIRGV
1
VIN3N
2
VIN3P
3
GND
4
VS
5
A0
6
SCL
7
SDA
8
WARN
9
CRIT
10
PV
11
VIN1N
12
VIN1P
13
TC
14
VIN2N
15
VIN2P
16
VPU
17
PAD
PJ38
*CV-40mil
1
2
PR14
*10K_04
PR4
665K_1%_04
PR13
10K_04
PR166
*10_1%_04
S
D
G
Q42A
MTDK5S6R
2
6
1
PC139
10u_6.3V_X5R_06
PR21
*160K_04
PJ7
3mm
1
2
PR161
0_04
PR165
7.5K_1%_04
PC128
1u_6.3V_X5R_04
PR3
10K_04
PR2
10_1%_04
PR22
10K_1%_04
PR9
0_04
PRS2
COMMON
1%
SMDRL1632L4-R005-FNH
1206
1
2
3
4
PJ39
3mm
1
2
+
PC276
*EEEF1E101P
SCAR250-1
PC132
22u_6.3V_X5R_08
S
D
G
Q42B
MTDK5S6R
5
3
4
PC44
10u_6.3V_X5R_06
PR1
*0_04
PC131
0.1u_10V_X7R_04
PR167
10K_04
PL4
BCIHP0412-2R2M
1
2
PR8
10K_04
PC125
0.
1u_10V
_X
7R_04
PC130 *0.01u_16V_X7R_04
OpenVReg
PU7
RT8071CZQW
DFN10
COMMON
1
FB
2
VCC
3
VIN
4
GND
5
GND
6
SW
7
SW
8
BOOT/NC
9
PGOOD
10
EN/FS
11
THERM
PJ2
3mm
1
2
PR10
0_04
PR163
10K_1%_04
PC9
0.01u_16V_X7R_04
PC124
*0.22u_10V_X5R_04
Sheet 62 of 81
PEX_VDD
Summary of Contents for P650HP6
Page 1: ...P650HP6 G P651HP6 G ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P650HP6 G P651HP6 G Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 50: ...A 8 LCD Sharp A Part Lists LCD Sharp Figure A 6 LCD sharp ...