[23] Gpu Decoupling1 - Clevo P955ER Service Manual

Schematic Diagrams
GPU Decoupling 1
GPU DECOUPLING1
CLOSE TO GPU
x2 47uF 0603 X6S
A
PLACE Near GPU
Sheet 23 of 72
NVVDD
GPU Decoupling 1
B2
B
VGA
VGA
C
VGA
VGA
D
B - 24 GPU Decoupling 1
1 2 3
NVVDD
NVVDD NVVDD
12/28
B2 2PCS 0805 CO-LAY
x2 47uF 0603 X6S x6 47uF 0603 X6S
C34 C35 C992 C33 C660 C659
+
VGA VGA VGA VGA VGA VGA
GND GND
x4 47uF 0603 X6Sx3 22uF 0603 X6S x25 1uF 0603 X6S
PLACE Under GPU
2PCS 0805 CO-LAY
C46 C41 C991 C38 C36 C103 C190 C43 C45 C127 C186 C187
+
VGA VGA VGA VGA VGA VGA VGA VGA VGA VGA VGA VGA
12/28
C217 C210 C198 C110 C213 C70 C65 C75 C69 C209
VGA VGA VGA VGA VGA VGA VGA VGA VGA
x16 1uF X6S 0402
x4 10uF X6S 0603
GND
C161 C215 C214 C117 C114
VGA VGA VGA VGA
GND
C151 C58 C54 C60 C219
VGA VGA VGA VGA
GND
1 2 3
4 5
GPU DECOUPLING1
NVVDD
CLOSE TO GPU
NVVDD
MID-FREQ CERAMICS
x21 22uF 0603 X6S
C670 C139 C137 C101 C674 C199 C673 C119 C51 C669
VGA VGA VGA VGA VGA VGA VGA VGA VGA VGA
NVVDD
x40 1uF X6S
0402
C100 C124 C126 C205 C196 C171 C55 C147
VGA VGA VGA VGA VGA VGA VGA VGA
C59 C172
C206 C62 C144 C112 C56 C145 C111 C197
VGA
GND
VGA VGA VGA VGA VGA VGA VGA VGA
C64 C163 C123 C61 C143 C57 C216 C184
VGA VGA VGA VGA VGA VGA VGA VGA
4 5
6 7
PLACE Near GPU
C668 C672 C73 C661 C202 C191 C48 C83 C53 C50
VGA VGA VGA VGA VGA VGA VGA VGA VGA VGA
GND
C173 C125 C136 C185 C203 C193 C218
VGA VGA VGA VGA VGA VGA VGA
GND
C104 C63 C162 C135 C148 C134
C128
VGA VGA VGA VGA VGA VGA VGA
GND
C164 C146
PLACE Under GPU
VGA VGA
GND
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title

[23] GPU Decoupling1

[23] GPU Decoupling1 [23] GPU Decoupling1
Size Size Size Document Number Document Number Document Number
28,61,62 NVVDD 6-71-P95E0-D02A 6-71-P95E0-D02A 6-71-P95E0-D02A
A3 A3 A3 P950ER P950ER P950ER
Date: Date: Date: Monday, February 12, 2018 Monday, February 12, 2018 Monday, February 12, 2018 Sheet Sheet Sheet
6 7
8
A
B
C
D
R e v R e v R e v
D02A D02A D02A
23 23 23 o f o f o f 72 72 72
8