[24] Gpu Decoupling2 - Clevo P955EP6 Service Manual

GPU Decoupling 2
1 2
FBVDDQ PLACE Under GPU
FBVDDQ
Partition A x2 10uF, x6 1uF
C246 C97 C211 C88 C118 C154 C231
A
VGA VGA
VGA VGA VGA VGA VGA
Partition B x2 10uF, x6 1uF
C84 C249 C243 C82 C74 C129 C91
B
VGA VGA
VGA VGA VGA VGA VGA
Partition C x2 10uF, x6 1uF
C180 C248 C240 C80 C133 C241 C86
VGA VGA VGA VGA VGA VGA VGA
C
C194 C269
Total :
x24 1uF
x8 10uF
VGA VGA
GND
D
1 2
3 4 5
GPU DECOUPLING
1V8_RUN
C94 C239 C87
C278 C264 C265
VGA VGA VGA
GND
VGA VGA VGA VGA
C242 C183 C89
FBVDDQ
C23
VGA VGA VGA
GND
C224 C141 C167
VGA VGA
MID-FREQ CERAMICS
FBVDDQ
VGA VGA VGA
C247
GND
VGA VGA
14,15,25,28,53
25,27,28,29,53,55,61,63
15,16,17,18,19,20,21,22,28,63
3 4 5
6 7
1V8_AON
C253 C236 C230 C233 C237 C234 C235 C287
VGA VGA VGA VGA VGA VGA VGA
VGA
GND
x4 10uF
C81 C47 C21
PLACE Near GPU
VGA VGA
GND
x9 22uF X5R 0805
C109 C177 C95 C22 C201 C260
VGA VGA VGA VGA VGA
GND
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title

[24] GPU Decoupling2

[24] GPU Decoupling2 [24] GPU Decoupling2
1V8_RUN
Size Size Size Document Number Document Number Document Number
6-71-P95E0-D02A 6-71-P95E0-D02A 6-71-P95E0-D02A
1V8_AON
A4 A4 A4 P950ER P950ER P950ER
FBVDDQ
Date: Date: Date: Monday, February 12, 2018 Monday, February 12, 2018 Monday, February 12, 2018 Sheet Sheet Sheet
6 7
Schematic Diagrams
8
A
C223 C288 C227
VGA VGA
Sheet 24 of 72
GND
GPU Decoupling 2
B
C
D
R e v R e v R e v
D02A D02A D02A
24 24 24 o f o f o f 72 72 72
8
GPU Decoupling 2 B - 25