Clevo N550RN User Manual

Schematic Diagrams
B - 44 GPU Power 1/2
B.Schematic Diagrams
GPU Power 1/2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
3V3_AON 3V3_RUN
DEFAULT SHORTDEFAULT SHORT
EMI
1A 1A
FBVDDQ
DEFAULT SHORT
4A
PEX_VDD
1.35V
10A
reserved low active
control circuit
Ra
Rb
4A
DEFAULT SHORT
Vout = 0.8V*(1+Ra/Rb)
1.059V = 0.8V*(1+3.24/10)
GPIO5_3V3_MAIN_EN GPIO5_3V3_MAIN_EN
PEX_PWROK
PEX_PWROK
3V3_RUN
3.3V
3V3_AON
3.3V
3.3V
FBVDDQ
FBVDDQ
3.3V
3.3V
5V
5V
FBVDDQ
VIN
3.3V
3.3V
PEX_VDD5V
VDDQ
3V3_RUN
GPIO5_3V3_MAIN_EN 20,44
VDDQ6,8,9,25,40,42
3V3_AON14,20,25
PEX_VDD14,15
FBVDDQ15,16,17,18,19
3V3_RUN14,20,44
3.3V2,11,25,31,32,35,37,38,40,41,42,44
FBVDDQ_PG14
GPU_PWROK44
GPIO0_GC6_FB_EN20,26
5V30,37,38,40,42,46,47,48,49
VIN11,25,38,39,40,41,44,45,46,47,48,49
DGPU_PWR_EN26,33
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[43] PWR_GPU POWER_1/2
A3
43 55W ednesday, September 09, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[43] PWR_GPU POWER_1/2
A3
43 55W ednesday, September 09, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
Title
Size Document Number Rev
Date: Sheet
of
6-71-N5500-D02A
D01
[43] PWR_GPU POWER_1/2
A3
43 55W ednesday, September 09, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N550RC
C483
*15p_50V_NPO_04
U43
G5602R41U
VOUT
1
EN_PSV
15
TON
16
VCC
2
VFB
3
PGOOD
4
AGND
6
BST
13
DH
12
LX
11
ILIM
10
VDD
9
DL
8
PGND
7
PGND
17
NC
5
NC
14
C610
*1000p_50V_X7R_04
C573
4.7u_6.3V_X5R_06
C609
*0.1u_10V_X7R_04
R616
*0_04
PJ38
*OPEN-6mm
1 2
C594
*22u_6.3V_X5R_08
C662
1u_6.3V_X5R_04
C39
*0.1u_10V_X7R_04
R614
10K_1%_04
Q34
*2SK3018S3
G
DS
EM5209
U17
PCB Footprint = TDFN14-2X3MM-A
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
C588
*22u_6.3V_X5R_08
R612
0_04
R371
20K_1%_04
C631
4.7u_25V_X5R_08
R280
10K_04
PJ32
*OPEN-2mm
1 2
+
C639
330u_2.5V_12m_6.6*6.6*4.2
R608
3.6K_1%_04
C611
1u_6.3V_X5R_04
C633
*82p_50V_NPO_04
C634
10u_6.3V_X5R_06
R611
*10K_04
C622
0.1u_50V_Y5V_06
R523
3.24K_1%_04
R581
82.5K_1%_04
R609
0_06
PJ31
*OPEN-2mm
1 2
R615
0_04
Q18
MDU5693
DUAL-PDFN56-5X6mm
1
2
8
3 4
9
5 6 7
C647
*0.1u_10V_X7R_04
C627
4.7u_25V_X5R_08
C661
0.1u_16V_Y5V_04
C550
0.1u_16V_Y5V_04
U22
GS7166SO-R
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
C223
220p_50V_NPO_04
R23
10K_04
C552
100p_50V_NPO_04
C635
10u_6.3V_X5R_06
C624
0.1u_50V_Y5V_06
R289
2.2_04
L41
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
C543
4.7u_6.3V_X5R_06
C597
*22u_6.3V_X5R_08
C553
0.1u_16V_Y5V_04
R296
10K_04
C558
1u_6.3V_X5R_04
R610
*20mil_short_04
C46
*0.1u_10V_X7R_04
C478
1u_6.3V_X5R_04
PJ36
*CV-40mil
12
C686
0.1u_10V_X7R_04
C630
*1000p_50V_X7R_04
C607
0.1u_10V_X7R_04
C557
68p_50V_NPO_04
R544
100K_1%_04
D19
*CSOD140SH
A C
R370
5.1_06
C636
10u_6.3V_X5R_06
C613
*1000p_50V_X7R_04
PJ44
*OPEN-3mm
1 2
R288
820K_1%_06
U20
74AHC1G32GW
4
53
1
2
R376
30.1K_1%_04
R36
10K_04
R286
4.7K_04
Sheet 43 of 72
GPU Power 1/2

Clevo N550RN Specifications

General

Brand	Clevo
Model	N550RN
Category	Laptop
Language	English