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_AON
NVVDD
Under the GPU
Under 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
o f
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[31] GPU Decoupling
Custom
31
84
Friday, 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
C486
1u_6.3V_X6S_02
C789
10u_4V_X6S_06
C362
10u_4V_X6S_06
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*0.47u_4V_X6S_02
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10u_4V_X6S_06
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
C337
10u_4V_X6S_06
C625
*0.47u_4V_X6S_02
+
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
C582
*0.47u_4V_X6S_02
C478
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22u_6.3V_X6S_08
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22u_6.3V_X6S_08
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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22u_6.3V_X6S_08
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10u_4V_X6S_06
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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C453
1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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4.7u_6.3V_X6S_06
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C482
1u_6.3V_X6S_02
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C336
22u_4V_X6S_06
C756
10u_4V_X6S_06
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10u_4V_X6S_06
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0.47u_4V_X6S_02
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1u_6.3V_X6S_02
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C581
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1u_6.3V_X6S_02
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1u_6.3V_X6S_02
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C712
1u_6.3V_X6S_02
C303
*0.47u_4V_X6S_02
C764
*0.47u_4V_X6S_02
C515
1u_6.3V_X6S_02
C438
*0.47u_4V_X6S_02
C754
1u_6.3V_X6S_02
C761
4.7u_6.3V_X6S_06
C313
10u_4V_X6S_06
C783
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C485
10u_4V_X6S_06
C475
1u_6.3V_X6S_02
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C363
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C592
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C802
1u_6.3V_X6S_02
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C726
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1u_6.3V_X6S_04
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C734
47u_6.3V_X5R_08
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47u_6.3V_X5R_08
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C790
0.47u_4V_X6S_02
C535
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C658
*0.47u_4V_X6S_02
C746
*0.47u_4V_X6S_02
C753
1u_6.3V_X6S_02
C832
1u_6.3V_X6S_04
C350
10u_4V_X6S_06
C794
1u_6.3V_X6S_02
C558
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
C708
*0.47u_4V_X6S_02
C386
1u_6.3V_X6S_02
C668
*0.47u_4V_X6S_02
C564
1u_6.3V_X6S_02
C400
1u_6.3V_X6S_02
C833
22u_6.3V_X6S_08
C662
1u_6.3V_X6S_02
C651
*0.47u_4V_X6S_02
C293
*10u_4V_X6S_06
C770
0.47u_4V_X6S_02
C550
1u_6.3V_X6S_02
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 ...