Vccio - Clevo PB70RC-G Service Manual

VCCIO

5
35,65
D
PR153 100K_04 PJ16 1 2 *CV-40mil
3.3VS
PR38 10K_04 PJ1 1 2 1mm
65 VCCIO_EN
DEFAULT SHORT PC136
20180718 Delete control by 1.05V_VCCST
C
B
A
5
4 3
PR159
3.3_06
GPP_J1
PR158
VIN
0_04
PU12
PC123 PC117 PC129
1 8
VIN SW
12
NB681GD-Z
VOUT
VCCIO_EN_R
5
EN
3.3VS
2
PGND
PR36 PR154
C1_VCCIO_VR
20K_04 *20K_04 3
C1
PR141 11
AGND
C1_VCCIO_VR_R 10K_04
C0_VCCIO_VR_R C0_VCCIO_VR
10K_04 4 AGND_VCCIO
C0
PR146
PR140 PR145
*20K_04 20K_04
43,64 VCCIO_PWRGD
AGND_VCCIO
PR136 10K_04
3.3VS
AGND_VCCIO
4 3
2
PC144
0.22u_16V_X7R_06
VCCIO
PL10
BCIHP-0735-0R68M-NL PJ17 6mm
7A
VCCIO_R
1 2
PCB Footprint = BCIHP0735A
P/N = 6-19-41001-234 PC149 PC150 PC162 PC148 PC157 PC147 DEFAULT SHORT
PR137
+
100_04
PJ14 1mm
1 2
DEFAULT SHORT
PR147
PR155 100_04 PJ15 1mm
0_04 1 2
DEFAULT SHORT
AGND_VCCIO
3.3V
VIN
PR157
0
5.1_1%_04
3.3V
VCC
PC135 0
1u_6.3V_X5R_04
20180802
0201 to 0402
EN
0
1mS
LP#
LP# Masked Area
0
Soft Start <240uS
Vo
0
PG PG Keep high during
LP#=0 period if no fault
occurs
0
PG on immediately
once Vo is settled
EN LP# OUTPUT PG
0 0 0 V, Off LOW
0 1 0 V, Off LOW
Normal turn on Asserted when
and fall to LP# output reaches
1 0 target value after nominal voltage
PG + 1 ms and remains high
during LP# = 0
1 1 HIGH Remains asserted
after SS
10,31,55,64,67,68,69,71,72,73,75,76,78
3,10,15,49,50,51,60,62,63,64,65,68,71,72
8,9,10,11,12,13,14,29,34,35,37,38,39,40,43,44,46,47,53,54,55,56,57,60,63,64,71,77
Title Title Title
[70] VCCIO [70] VCCIO [70] VCCIO
Size Size Size Document Number Document Number Document Number
6-71-PB500-D03 6-71-PB500-D03 6-71-PB500-D03
A3 A3 A3 PB50EF PB50EF PB50EF
Date: Date: Date: Friday, December 07, 2018 Friday, December 07, 2018 Friday, December 07, 2018
2
Schematic Diagrams
1
VCCIO
D
VCCIO_SENSE 7
VSSIO_SENSE 7
Sheet 70 of 91
VCCIO
C
B
PG off once EN off
LP# C1 C0 VCCIO
0 X X 0V
1 0 0 0.85V
1 0 1 0.875V
1 1 0 0.95V
1 1 1 0.975V
VIN
3.3V
3.3VS A
3,7 VCCIO
R e v R e v R e v
D03 D03 D03
Sheet Sheet Sheet 70 70 70 o f o f o f 91 91 91
1
VCCIO B - 71