5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2A
VTT_MEM (0.675V)
2A
13A
VDDQ (1.2V)
3A
Ra
Rb
2.5V_LDO
3A
DEFAULT SHORT
Vout=0.8V*(1+(Ra/Rb))
CLOSE TO PIN
OCP MAX=14.2A
0x6A 0x68
0x64
0x66
0x60
0x62
Address
R1
R2
BUS_SEL_Vol
(% of VCC)
Vol
open 3.9
2.3
3
1.3
10
10
1.3
3
2.3
3.9 open
0
25
60
40
75
100
1.2 1.26
1.38
1.32
1.44 1.5
VOLTAGE CONSOLE
Table. Recommend Address Programing
11/6
婧 檀 暣⡻
11/6
婧⚆姕⭂ῤ
1/5 change follow PA70ES
1/5 change follow PA70ES
1/5 change follow PA70ES
1/5 DEL follow PA70ES
1/5 ADD follow PA70ES
1/16 open
VDDQ POWER GOOD
3/23 ken
3/23 ken
3/23 ken
RC Delay
prevent VDDQ_PG
enable before VDDQ
ready
SHORT
20180802
0201 to 0402
20180802
0201 to 0402
20180802
0201 to 0402
20180802
0201 to 0402
20180814
3.3V to 3.3VA
20180814 PWR
20180814 PWR
20180814 PWR
20180814 PWR
D01A 0911 BCN
Timing
D03
5V
VDDQ_R
5V
VIN
VIN
VDDQ_R
VTT_MEM
5V
5V
VDDQ
5V
VREG5
VDD3
3.3V
2.5V
5V
5V
VDDQ_R
3.3VA
3.3V
SUSC#
43,68
DDR_VTT_PG_CTRL
4
SUSC#
43,68
VIN
10,31,55,64,67,69,70,71,72,73,75,76,78
3.3V
3,10,15,49,50,51,60,62,63,64,65,70,71,72
5V
51,61,62,64,75,76,77
VTT_MEM
8,9
2.5V
8,9
VDDQ
7,8,9,38,65
VREG5
67,69
VDD3
4,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,64,65,66,67,69,71,72,74,77,78
SMB_DATA
38,54
SMB_CLK
38,54
3.3VA
4,29,34,35,37,38,41,43,52,64,65,69
VDDQ_PG
65
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[68] DDR 1.2V,0.6VS,2.5V
A3
68
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[68] DDR 1.2V,0.6VS,2.5V
A3
68
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[68] DDR 1.2V,0.6VS,2.5V
A3
68
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
PC246
0.1u_16V_X7R_04
PC40
0.01u_50V_X7R_04
PC212
0.1u_25V_X7R_06
PR201
560K_1%_04
PC42
0.1u_10V_X5R_04
PQ6
UK3018 2.5V drive
G
D
S
PR225
7.68K_1%_04
PR207
10K_04
PR62
100K_04
PC251
22u_6.3V_X5R_06
PC250
*0.1u_10V_X5R_04
PR186
2_06
PR303
*0_04
PR63
100K_04
PR302
10K_04
PC309
1u_6.3V_X5R_04
S
D
G
PQ5A
MTDK3S6R
2
6
1
PC39
10u_6.3V_X5R_06
+
PC44
4.7u_25V_X5R_08
PCB Footprint = m-p0805
S
D
G
PQ5B
MTDK3S6R
5
3
4
PR52
21.5K_1%_04
PC46
1u_6.3V_X5R_04
PR59
100K_04
PC252
0.1u_16V_X7R_04
PC231
0.1u_16V_X7R_04
PU27
UP1804AMA8
VCC
1
BUS_SEL
2
GND
3
SDA
4
SCL
5
NC
6
NC
7
OUT
8
PR51
10K_1%_04
PR54
1K_04
PQ15
AON6992
1
2
8
3
4
9
5
6
7
10
PR275
0_04
PR50
100K_04
PJ5
*CV-40mil
1
2
PC284
*1u_6.3V_X5R_02
PC255
*10u_6.3V_X5R_06
PD7
*RB0540S2
A
C
PC45
0.1u_10V_X5R_04
PR295
0_04
PJ4
1mm
1
2
PR199
0_06
PQ8
UK3018 2.5V drive
G
D
S
PL20
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
PQ4
MMBT3904H
M-SOT23-CBE
B
E
C
PR219
47K_04
+
PC43
4.7u_25V_X5R_08
PCB Footprint = m-p0805
PR231
*15mil_short
PC204
*2200p_50V_X7R_04
PQ7
MMBT3904H
M-SOT23-CBE
B
E
C
PR206
47K_04
PR196
*0_04
PR60
100K_04
PC38
82p_50V_NPO_04
PR224
*15mil_short
PC61
0.068u_16V_X7R_04
PU3
G9661-25ADJF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
PR307
10_04
PJ24
8mm
1
2
+
PC201
330uF_2V_5*5*4.2
PD6
CSOD140BSH
A
C
PR181
*2.2_1%_06
PJ3
*CV-40mil
1
2
PR274
0_04
PC41
22u_6.3V_X5R_06
PR293
0_04
PR214
0_04
PC245
*0.22u_10V_X5R_04
PC203
10u_6.3V_X5R_06
PR220
4.75K_1%_04
PC55
1u_6.3V_X5R_04
PJ6
*CV-40mil
1
2
PU21
G5616BRZ1U
VTTGND
1
VLDOIN
19
VTT
20
VTTSNS
2
GND
3
TON
9
VTTREF
4
VCC5
11
PGOOD
10
S5
8
S3
7
VDDQSET
6
VDDQSNS
5
CS
13
PGND
14
DRVL
15
LL
16
DRVH
17
VBST
18
PVCC5
12
GND
21
PC230
1u_6.3V_X5R_04
PC253
*100p_50V_NPO_04
PR185
3.01K_1%_06
VTTEN_R
VDDQ_DRVH
VTTEN
VTT_TON
VTT_SNS
VDDQ_VBST
VTT_REF
VDDQSET
VDDQ_SNS
VDDQ_S5
VDDQ_L
VDDQ_DRVL
VDDQ_CS
VDDQ_VCC5
VDDQSET
2.5V_PG
VDDQ_S5
VDDQ_PG
VDDQ_PG
Sheet 68 of 91
DDR 1.2V, 0.6VS,
2.5V
Schematic Diagrams
DDR 1.2V, 0.6VS, 2.5V B - 69
B.Schematic Diagrams
DDR 1.2V, 0.6VS, 2.5V
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...