5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
From Nvidia
NEAR PIN
NEAR PIN
Frome Intel
CAP NEAR PS8331B
PIN21
PIN26
PIN35
NEAR PIN
PIN49
PIN60
DIFF=85ohm, L=2"~4"
DIFF=90ohm, L=2"~4"
To eDP Panel CONN
DIFF=100ohm, L<2"
To eDP Panel CONN
DIFF=100ohm, L<2"
From Nvidia
DIFF=90ohm, L=2"~4"
Frome Intel
DIFF=85ohm, L=2"~4"
FROM PCH (GPP_F9)
HIGH=PS8331B PORT2 (dGPU)
LOW=PS8331B PORT1 (iGPU) (DEFAULT)
FROM DDS FUNCTION
20191209 DEL R84 Follow common
PS8331_IN1_AEQ#
PS8331_IN2_AEQ#
PS8331_PI0
PS8331_PC1
PS8331_PC0
PS8331_CEXT
PS8331_REXT
PS8331_IN1_PEQ#
PS8331_IN2_PEQ#
PS8331_CA_DET
PS8331_CTL_EN
IEDP_TXP_0_R
IEDP_TXN_0_R
IEDP_TXP_1_R
IEDP_TXN_1_R
IEDP_TXP_2_R
IEDP_TXN_2_R
IEDP_TXP_3_R
IEDP_TXN_3_R
DEDP_D0_R
DEDP_D#0_R
DEDP_D1_R
DEDP_D#1_R
DEDP_D2_R
DEDP_D#2_R
DEDP_D3_R
DEDP_D#3_R
DEDP_D_AUX_SCL_R
DEDP_D_AUX#_SDA_R
IEDP_AUX#_R
IEDP_AUX_R
EDP_HPD
PS8331_PI0
PS8331_IN2_PEQ#
PS8331_IN1_PEQ#
PS8331_PC0
PS8331_CTL_EN
PS8331_PC1
PS8331_CA_DET
DP_AUX#
PS8331_IN1_AEQ#
PS8331_IN2_AEQ#
DP_AUX
DP_AUX
DP_AUX#
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
[8,9,10,12,28,32,33,35,36,37,38,41,42,43,44,45,47,49,54,56,57,58,59,63,64,70]
IN2_HPD
[32]
IEDP_TX_0
[3]
IEDP_TX#_0
[3]
IEDP_TX_1
[3]
IEDP_TX#_1
[3]
IEDP_TX_2
[3]
IEDP_TX#_2
[3]
IEDP_TX_3
[3]
IEDP_TX#_3
[3]
DEDP_D_AUX#_SDA
[26]
DEDP_D_AUX_SCL
[26]
IEDP_AUX#
[3]
IEDP_AUX
[3]
DP_AUX
[10]
DP_AUX#
[10]
EDP_HPD
[10]
DP_TXN0
[10]
DP_TXP0
[10]
DP_TXN1
[10]
DP_TXP1
[10]
DP_TXP3
[10]
DP_TXP2
[10]
DP_TXN2
[10]
DP_TXN3
[10]
DEDP_D0
[26]
DEDP_D#0
[26]
DEDP_D1
[26]
DEDP_D#1
[26]
DEDP_D2
[26]
DEDP_D#2
[26]
DEDP_D3
[26]
DEDP_D#3
[26]
SB_IEDP_HPD
[37]
GPP_J1_R
[63]
PS8331_SW_R
[32]
PS8331_SW
[28,37,58]
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[11] eDP 2-TO-1 PS8331 SW
A4
11
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[11] eDP 2-TO-1 PS8331 SW
A4
11
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[11] eDP 2-TO-1 PS8331 SW
A4
11
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
C221
0.1u_10V_X7R_04
R67
1M_04
C236
0.1u_10V_X7R_04
C191
0.1u_6.3V_X5R_02
C211
0.1u_10V_X7R_04
C223
0.1u_10V_X7R_04
R86
*4.7K_04
R57
4.7K_04
C220
0.1u_10V_X7R_04
C235
0.1u_10V_X7R_04
R77
*4.7K_04
R76
*4.7K_04
R91
*4.7K_04
R90
*4.7K_04
C123
0.01u_16V_X7R_04
C147
0.1u_10V_X7R_04
R59
4.99K_1%_04
R80
*4.7K_04
C154
0.1u_10V_X7R_04
C219
0.1u_10V_X7R_04
C217
0.1u_10V_X7R_04
C163
0.01u_16V_X7R_04
R58
*4.7K_04
C222
0.1u_10V_X7R_04
C107
2.2u_6.3V_X5R_04
C218
0.1u_10V_X7R_04
R71
100K_04
C232
0.1u_10V_X7R_04
C234
0.1u_10V_X7R_04
R81
*4.7K_04
C127
0.1u_10V_X7R_04
R65
0_04
C134
0.1u_10V_X7R_04
C179
0.1u_6.3V_X5R_02
R89
*4.7K_04
R88
*4.7K_04
C216
0.1u_10V_X7R_04
R106
0_04
W/O DDS
R66
100K_04
R85
*0_04
R87
*4.7K_04
C215
0.1u_10V_X7R_04
C233
0.1u_10V_X7R_04
C113
0.1u_6.3V_X5R_02
PS8331B
5*9mm
U10
PS8331BQFN60GTR-A2
QFN60-5X9MM
P/N = 6-03-83316-031
IN1_D0P
1
IN1_D0N
2
IN1_D1P
4
IN1_D1N
5
IN1_D2P
6
IN1_D2N
7
GND
8
IN1_D3P
9
IN1_D3N
10
IN2_D0P
11
IN2_D0N
12
IN2_HPD
13
IN2_D1P
14
IN2_D1N
15
IN2_D2P
16
IN2_D2N
17
GND
18
IN2_D3P
19
IN1_HPD
3
IN2_D3N
20
IN1_SDA
22
IN1_SCL
23
IN2_SDA
24
IN2_SCL
25
VDD3
26
IN1_AUXN
27
IN1_AUXP
28
IN2_AUXN
29
IN2_AUXP
30
VDD3
21
OUT_AUXN_SDA
31
OUT_AUXP_SCL
32
GND
33
REXT
34
VDD3
35
OUT_D3N
36
OUT_D3P
37
PC0
38
OUT_D2N
39
OUT_D2P
40
PD
50
VDD3
49
CA_DET
48
CEXT
47
OUT_D0P
46
OUT_D0N
45
OUT_HPD
44
OUT_D1P
43
OUT_D1N
42
GND
41
VDD3
60
IN1_AEQ#
59
IN2_AEQ#
58
GND
57
PI0
56
PC1
55
SW
54
I2C_CTL_EN
53
IN1_PEQ/SDA_CTL
52
IN2_PEQ/SCL_CTL
51
THERMAL_PAD
61
C237
0.1u_10V_X7R_04
Sheet 11 of 85
PS8331
Schematic Diagrams
B - 12 PS8331
B.Schematic Diagrams
PS8331
Summary of Contents for PB70DDS
Page 1: ...PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 ...
Page 2: ......
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...