Va, Vccst, Vccstg - Clevo NL51CU Service Manual

1.05VA, VCCST, VCCSTG

5
For CV test
D
PR151 100K_04 PJ39 1 2 *CV-40mil
VDD3
D02 modify
PJ37 1 2 *1mm
33 1.8VA_PGD
VDD3
PR157 0_04 PJ42 1 2 1mm
24,30,33 VA_EC_EN
DEFAULT
SHORT
PR20
*100K_04
PC156
0.1u_10V_X5R_04
Floating O.C.P 12A
PR154
*100K_04
C
VCCST
1.05VA
U29
2
VIN VOUT
C433 C428
*10u_6.3V_X5R_06 1u_6.3V_X5R_02
1.05V_VCCST_EN
R453 *0_04 6
9,33,37 SUSC# ON VBIAS
R452 0_04 C432
9,17,28,30,32 SUSB#
*0.1u_10V_X5R_04
B
1
GND
FA7609A6
VDDQ
C234
10u_6.3V_X5R_04
VDD3
U14
A
SN74LV1T08DCKR
1
9,17,28,30,32 SUSB#
4 SUSB#_C10#
2
8,24,37 CPU_C10_GATE#
1.8V
5
4 3
VIN
VDD3
PR146
47K_1%_04
2 9
IN PG
3
IN
4 1 PR145 0_04
IN BS
5 PC143 0.1u_10V_X7R_04
IN
PR153
V1.05_LX
10 6
*0_04 NC LX
12 19 PCB Footprint = BCIHP0735A
NC LX
PU12 20
PR152 LX
SY8288RAC
0_04
11
EN
14
FB Vout=0.6(1+R1/R2)
13 20190625
PR1 : 22.6K = 1.05V
ILMT
PWR MODIFY
17 PR1 : 17.8K = 0.95V
VCC
15
BYP
16
PR21
NC
PC157
PR2
PR19
PC158 PR155 *1K_1%_04
4.7u_6.3V_X5R_06 30K_1%_04
20190625
PWR MODIFY
1.05VA
60mA+150mA(VCCPLL) = 210mA
VCCST
DEFAULT
SHORT
VCCST_OUT
4 PJ35 1 2 1mm
C420
0.1u_6.3V_X5R_02
R438 VDD3
*33_04
R450
Q35A *100K_04
D *MTDK3S6R
VDD3
SUSB#_C10#
R451
G 2
5 S
R437
9,33 VDDQ_PW RGD
Q35B
C427 D
*MTDK3S6R
1.05V_VCCST_EN
0.1u_6.3V_X5R_02 G 5
S
3
NC
VCCPLL_OC
U46
130mA
1 6
VIN VOUT
2
VIN
C235 C198
*10u_6.3V_X5R_04 9 *10u_6.3V_X5R_04
VIN
3
5V
VBIAS
C236
1u_6.3V_X5R_02
R241
0_04
VCCPLL_OC_EN 4 5
ON GND
VCCPLL_OC_EN
C237 EM5201V
R251 *0.1u_16V_X5R_02
*0_04
4 3
2
1.05VA_PW RGD 30
8A
PL10 V1.05
DEFAULT SHORT
BCIHP-0735-0R68M-NL
1 2 PJ40 1 2 6mm
PR1
22.6K_1%_04
PC25
*330p_50V_NPO_04
VCCSTG
U26
VCCSTG_OUT
2 4
VIN VOUT
C388 C389 C386
*10u_6.3V_X5R_06 1u_6.3V_X5R_02 0.1u_6.3V_X5R_02
R436
*33_04
D
VDD3
1.05V_VCCSTG_EN
200_1%_04 6 5 S
ON VBIAS
*10K_04 C419
C385
0.1u_10V_X5R_04 0.1u_6.3V_X5R_02
1 3
GND NC
FA7609A6
VCCSFR_OC
17,23,24,31,33,35,36,37,38
VDD3 R200
*33_04
R227
*100K_04 Q13A
D
17,19,20,29,30,33,37
*MTDK3S6R
2 G
S
5,6,8,9,12,21,22,23,24,25,26,29,30,31,33,35,37,38
D
5 G Q13B
S *MTDK3S6R
Title Title Title
[32] 1.05VA/VCCST/VCCSTG [32] 1.05VA/VCCST/VCCSTG [32] 1.05VA/VCCST/VCCSTG
Size Size Size Document Number Document Number Document Number
6-71-NL4C0-D02 6-71-NL4C0-D02 6-71-NL4C0-D02
A3 A3 A3
Date: Date: Date: Friday, August 16, 2019 Friday, August 16, 2019 Friday, August 16, 2019
2
Schematic Diagrams
1
1.05V
D
1.05VA
Sheet 32 of 43
1.05VA, VCCST,
C
VCCSTG
VCCSTG
DEFAULT
SHORT
20mA
PJ29 1 2 1mm
VDD3
R435
Q31A *100K_04
*MTDK3S6R
2
G
Q31B
D *MTDK3S6R
1.05V_VCCSTG_EN
G 5
S
B
VIN
4,12 1.05VA
2,10,11 VCCSTG
2,9,10,11,35 VCCST
5V
11,14,15,33 VDDQ
11 VCCSFR_OC A
VDD3
R e v R e v R e v
D02 D02 D02
Sheet Sheet Sheet 32 32 32 o f o f o f 44 44 44
1
1.05VA, VCCST, VCCSTG B - 33