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PS8331
5
CAP NEAR
Frome Intel
PS8331B
DIFF=85ohm, L=2"~4"
C216
0.1u_10V_X7R_04
3
IEDP_TX_0
C210
0.1u_10V_X7R_04
3
IEDP_TX#_0
39
SB_IEDP_HPD
C230
0.1u_10V_X7R_04
3
IEDP_TX_1
C231
0.1u_10V_X7R_04
3
IEDP_TX#_1
C215
0.1u_10V_X7R_04
D
3
IEDP_TX_2
C217
0.1u_10V_X7R_04
3
IEDP_TX#_2
C235
0.1u_10V_X7R_04
3
IEDP_TX_3
C232
0.1u_10V_X7R_04
3
IEDP_TX#_3
C211
0.1u_10V_X7R_04
27
DEDP_D0
C212
0.1u_10V_X7R_04
27
DEDP_D#0
34
IN2_HPD
C233
0.1u_10V_X7R_04
27
DEDP_D1
C234
0.1u_10V_X7R_04
27
DEDP_D#1
C213
0.1u_10V_X7R_04
27
DEDP_D2
C214
0.1u_10V_X7R_04
27
DEDP_D#2
C223
0.1u_10V_X7R_04
27
DEDP_D3
C224
0.1u_10V_X7R_04
27
DEDP_D#3
MLCC Comm part
From Nvidia
DIFF=90ohm, L=2"~4"
Frome Intel
C
DIFF=85ohm, L=2"~4"
MLCC Comm part
C161
0.1u_10V_X7R_04
3
IEDP_AUX#
C152
0.1u_10V_X7R_04
3
IEDP_AUX
C142
0.1u_10V_X7R_04
27
DEDP_D_AUX#_SDA
C133
0.1u_10V_X7R_04
27
DEDP_D_AUX_SCL
From Nvidia
DIFF=90ohm, L=2"~4"
B
NEAR PIN
3.3VS
3.3VS
3.3VS
C174
C185
C123
20180502
MLCC Comm part
MLCC Comm part
Follow common design
0.1u_6.3V_X5R_02
0.01u_16V_X7R_04
0.1u_6.3V_X5R_02
A
PIN21
PIN26
PIN35
5
4
3
U9
PS8331B
5*9mm
IEDP_TXP_0_R
1
IN1_D0P
VDD3
IEDP_TXN_0_R
2
IN1_D0N
IN1_AEQ#
3
IN1_HPD
IN2_AEQ#
IEDP_TXP_1_R
4
IN1_D1P
GND
IEDP_TXN_1_R
5
IN1_D1N
PI0
IEDP_TXP_2_R
6
IN1_D2P
PC1
IEDP_TXN_2_R
7
IN1_D2N
SW
8
GND
I2C_CTL_EN
IEDP_TXP_3_R
9
IN1_D3P
IN1_PEQ/SDA_CTL
IEDP_TXN_3_R
10
IN1_D3N
IN2_PEQ/SCL_CTL
DEDP_D0_R
11
IN2_D0P
DEDP_D#0_R
12
IN2_D0N
PD
13
IN2_HPD
VDD3
DEDP_D1_R
14
IN2_D1P
CA_DET
DEDP_D#1_R
15
IN2_D1N
CEXT
DEDP_D2_R
16
IN2_D2P
OUT_D0P
DEDP_D#2_R
17
IN2_D2N
OUT_D0N
18
GND
OUT_HPD
DEDP_D3_R
19
IN2_D3P
OUT_D1P
DEDP_D#3_R
20
IN2_D3N
OUT_D1N
GND
21
3.3VS
VDD3
OUT_D2P
22
IN1_SDA
OUT_D2N
23
IN1_SCL
PC0
24
IN2_SDA
OUT_D3P
25
IN2_SCL
OUT_D3N
26
VDD3
VDD3
IEDP_AUX#_R
27
IN1_AUXN
REXT
IEDP_AUX_R
28
IN1_AUXP
GND
DEDP_D_AUX#_SDA_R
29
IN2_AUXN
OUT_AUXP_SCL
DEDP_D_AUX_SCL_R
30
IN2_AUXP
OUT_AUXN_SDA
THERMAL_PAD
PS8331BQFN60GTR-A2
QFN60-5X9MM
P/N = 6-03-83316-031
3.3VS
3.3VS
C110
C207
20180502
MLCC Comm part
Follow common design
0.01u_16V_X7R_04
0.1u_6.3V_X5R_02
PIN49
PIN60
8,9,10,11,12,13,29,34,35,37,38,39,40,43,44,46,47,53,54,55,56,57,60,63,64,70,71,77
4
3
2
60
3.3VS
PS8331_IN1_AEQ#
59
58
PS8331_IN2_AEQ#
57
From PCH GPIO GPP_F9
PS8331_PI0
56
L : PORT1 (iGPU) (DEFAULT)
PS8331_PC1
55
H : PORT2 (dGPU)
PS8331_SW
54
PS8331_SW
29,39,63
PS8331_CTL_EN
53
PS8331_IN1_PEQ#
52
51
PS8331_IN2_PEQ#
1/5 del R100,R114 follow PA70ES
50
Add I2C for panel timing issue
49
3.3VS
48
PS8331_CA_DET
NEAR PIN
PS8331_CEXT
47
C95
2.2u_6.3V_X5R_04
46
DP_TXP0 10
45
DP_TXN0
10
44
EDP_HPD
EDP_HPD
10
43
DP_TXP1 10
42
DP_TXN1
10
41
To Panel
40
DIFF=100ohm, L<2"
DP_TXP2 10
39
DP_TXN2
10
PS8331_PC0
38
37
DP_TXP3 10
36
DP_TXN3
10
35
3.3VS
PS8331_REXT
34
R60
4.99K_1%_04
33
NEAR PIN
DP_AUX
32
DP_AUX
10
To Panel
DP_AUX#
31
DP_AUX#
10
DIFF=100ohm, L<2"
61
PS8331_PC1
R82
PS8331_CTL_EN
R81
PS8331_PC0
R58
PS8331_PI0
R86
PS8331_IN1_PEQ#
R75
PS8331_IN2_PEQ#
R71
R67
R78
R84
R59
R80
R83
DP_AUX#
R73
PS8331_IN1_AEQ#
R90
PS8331_IN2_AEQ#
R88
PS8331_CA_DET
R62
DP_AUX
R66
Title
Title
Title
[14] 04-4-3 DP 2 TO 1 PS8331 SW
[14] 04-4-3 DP 2 TO 1 PS8331 SW
[14] 04-4-3 DP 2 TO 1 PS8331 SW
Size
Size
Size
Document Number
Document Number
Document Number
6-71-PB500-D03
6-71-PB500-D03
6-71-PB500-D03
A4
A4
A4
PB50EF
PB50EF
PB50EF
3.3VS
Date:
Date:
Date:
Friday, December 07, 2018
Friday, December 07, 2018
Friday, December 07, 2018
Sheet
Sheet
Sheet
2
Schematic Diagrams
1
D
Sheet 14 of 91
PS8331
C
3.3VS
*4.7K_04
*4.7K_04
4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
*4.7K_04
B
*0_04
*4.7K_04
3.3VS
100K_04
*4.7K_04
*4.7K_04
1M_04
100K_04
A
R e v
R e v
R e v
D03
D03
D03
14
14
14
o f
o f
o f
91
91
91
1
PS8331 B - 15
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