Vccio, 2.5V - Clevo N250WU Sevice Manual

Schematic Diagrams

VCCIO, 2.5V

D
Sheet 31 of 41
VCCIO, 2.5V
C
B
A
B - 32 VCCIO, 2.5V
5 4
1.0VA
VDD3
PC126
PC125
CRB:DDR1.2V_PWRGD
ON
PDG:SUSB#
1
[6,29] VDDQ_PW RGD
4 VCCIO_EN 1 2
SUSB# 2 OPEN_4mil
[6,16,20,27,30] SUSB#
PJ13
PU8
*MC74VHC1G08DFT2G
PR159 *0_04
1 2
[27,30] 1.0VA_PW RGD
PJ14
*CV-40mil
2.5V_LDO
3.3V
PC245 PC246
10u_6.3V_X5R_06 0.1u_10V_X5R_04
_ _
DEFAULT SHORT
1 2
[27,29,30] SUSC#
PJ70 OPEN_4mil
PR264 PJ71
1 2
VDD3
*CV-40mil
100K_04 For CV test
_
NB671_SIGNAL_GND2
6-13-31621-28B
(31.6K/10K+1)*0.604V=2.5V
5 4
3
s/K Khd PJ12
*OPEN-3mm
1 2
VCCIO_OUT
PU7
9 8
VIN VOUT
PC128 PC119 PC120
7
VOUT
PR151
1.0VS
6 *200_04
VOUT
5
VOUT
*M5938
2 4
EN VBIAS 5V
PR156
*10K_04 PC121
PD16
*RB0540S2
1 3
GATE GND
PC127
*0.1u_10V_X7R_04
3A
5V
PC247
PR261
PU14 1u_6.3V_X5R_04
47K_04 G9661-25ADJF11U PIN6
_
V2.5_LDO
3 4
VIN VCNTL
3A
3A
_
2.5V_PG 1 6
POK VOUT
PR262 5
NC
2 PR263 PC248 PC249 PC250
EN
Ra
0_04 8 7 21.5K_1%_04
GND VFB
9
_
GND
_
_
PC251 PR265
Rb
0.1u_16V_X7R_04 10K_1%_04
_ _ _
_ D02 6/7
_
Vout = 0.8V ( 1 + Ra / Rb )
3
2 1
s/K Khd
VCCIO_OUT
PJ15
3A *OPEN-2mm 3A
1 2
 ^,KZd
PC124
D02 6/7
DEFAULT SHORT
2.5V
PJ69
*OPEN-2mm
1 2
D02 6/7
[3,6,7,16,19,20,21,22,26,27,29] 3.3V
[3,9] VCCIO_OUT
[11,32] VCCGT
[9,32] VCCSA
[9,11,32] VCCIN
[5,9,27,30] 1.0VS
[17,21,26,27,29,32,33] 5V
[16,25,26,27,28,29,30,32,33,34] VIN
[5,8,10,30] 1.0VA
[5,6,7,10,17,22,23,25,27,28,29,30,33,34] VDD3
[13,14] 2.5V
Title Title Title
[31] VCCIO,2.5V [31] VCCIO,2.5V [31] VCCIO,2.5V
Size Size Size Document Number Document Number Document Number Rev Rev Rev
A3 A3 A3 N240W U N240W U N240W U 6-71-N24W0-D01 6-71-N24W0-D01 6-71-N24W0-D01
Date: Date: Date: W ednesday, June 21, 2017 W ednesday, June 21, 2017 W ednesday, June 21, 2017 Sheet Sheet Sheet 31 31 31 of of of 43 43 43
2 1
D
C
B
A
1.0 1.0 1.0