Clevo PB70DDS - GPU Decoupling

Schematic Diagrams
B - 32 GPU Decoupling
B.Schematic Diagrams
GPU Decoupling
Sheet 31 of 85
GPU Decoupling
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FBVDDQ
Near to GPU
1V8_AONNVVDD
Under the GPUUnder the GPU
Place Close to GPU
Partition D
Partition C
Partition B
Partition A
NVVDD 1V8_AON
FBVDDQ
NVVDD NVVDD NVVDD
FBVDDQ
FBVDDQ[15,16,17,18,19,20,21,22,23,24,29,70]
1V8_AON[16,17,18,19,21,22,23,24,25,28,29,30,32,67,69,70]
NVVDD[29,67,68]
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R e v
Date: Sheet
of
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31 84Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
C419
1u_6.3V_X6S_02
+
C1375
*330U_2V_D2_D
SMD_7343
AL-Polymer
20%
2V@105degC
3.5A@105degC,100KHz
0.006ohm
COMMON
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1u_6.3V_X6S_02
C789
10u_4V_X6S_06
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10u_4V_X6S_06
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10u_4V_X6S_06
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+
C484
330U_2V_D2_D
20%
2V@105degC
3.5A@105degC,100KHz
SMD_7343
0.006ohm
AL-Polymer
COMMON
C377
*0.47u_4V_X6S_02
C335
1u_6.3V_X6S_02
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1u_6.3V_X6S_02
C401
*0.47u_4V_X6S_02
+
C690
330U_2V_D2_D
20%
2V@105degC
3.5A@105degC,100KHz
SMD_7343
0.006ohm
AL-Polymer
COMMON
C467
1u_6.3V_X6S_02
C538
10u_4V_X6S_06
C784
1u_6.3V_X6S_02
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C293
*10u_4 V_X6S_06
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0.47u_4V_X6S_02
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