Dx_Vccstg/Vccsfr_Oc, 3.3Va - Clevo N850HK1 Service Manual

1.0DX_VCCSTG/VCCSFR_OC, 3.3VA

5
NOTE:
1.0DX_VCCSTG Ton need <65us
1.0DX_VCCSTG
M5938 TURON-ON TIME=60us
VDD1.0
U6
9
VIN
C192 C191
*10u_6.3V_X5R_06
*10u_6.3V_X5R_06
D
SUSB#_EN VCCSTG_EN
R89 *10K_04 2
36,44 SUSB#_EN EN
R118
R1
C247 *10K_04
*0.1u_10V_X7R_04
D6
D1
*RB0540S2
GATE_U140
1
GATE
C246
*M5938BRD1U
*0.1u_10V_X7R_04 6-15-59381-7B0
C1
C
NOTE:
3.3VA Ton need <65us
M5938 TURON-ON TIME=60us
VDD3
C513 C514
C459
1u_6.3V_X5R_04
B
3.3VA_ON
42,45 SLP_SUS#
R359 10K_04
R360 *10mil_short
VDD3
C515
*0.1u_10V_X7R_04
A
5
4 3
PJ15 1mm
1 2
1.0DX_VCCSTG
DEFAULT SHORT
PJ73 1mm
1 2
VCCIO
1A VOUT1_U140
8
VOUT
C249
7 *10u_6.3V_X5R_06
VOUT
6
VOUT
R59
5
VOUT
VDD3 *100_04
R119
*100K_04 Q7
SUSB#_EN
4 2015.5.20
5V
VBIAS
G
*2SK3018S3
D02
Q9
C466
VCCSTG_EN
G
*1u_6.3V_X5R_04 *2SK3018S3
3
GND
Gary_nonstuff
*1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
DEFAULT SHORT
3.3VA
1 2
3.3VA
PJ39 1mm
U24 G5016
3A 3.3VA_OUT
1 13
IN1 OUT1
2 14
IN1 OUT1
C498
6 8
IN2 OUT2
7 9
IN2 OUT2
3
EN1
5 12
EN2 CT1
4 10 C472
VBIAS CT2
3.3VA_ON
4,24,25,27,30,32,34,38,39,42,44,45,46,51,52,53,54,55,56
4 3
2
DEFAULT SHORT
VCCSFR_OC
1 2
VDDQ PJ31 1mm
U20
1A VOUT2_U141
9 8
VIN VOUT
C464 C468
7 C441
VOUT
6
VOUT
5
VOUT
VCCSFROC_EN
R320
2 4
5V
EN VBIAS
*20mil short-p
VCCSFROC_EN
R321
R1
*10K_04
C248
D22
D1
*RB0540S2
GATE_U141
1 3
GATE GND
M5938BRD1U
C465 6-15-59381-7B0
C1
0.01u_16V_X7R_04 *1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
VDD3
R328
100_04
R358
100K_04
Q22
G
2SK3018S3
Q21
G
2SK3018S3
4,9,24,25,26,27,30,32 3.3VA
VDD3
37,44,46 VDD5
[50]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA [50]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA Title Title [50]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA Title
2,6,45 VCCIO
6,8,9,27,35,36,47 VDDQ
6 VCCSFR_OC
Size Size Size Document Document Document Number Number Number
6-71-N85H0-D01 6-71-N85H0-D01 6-71-N85H0-D01
36,37,39,44,47,48,49,51,55,56 5V
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
4,6,52 1.0DX_VCCSTG
29,30,45 VDD1.0
Date : Date : Date : Tuesday, October 11, 2016 Tuesday, October 11, 2016 Tuesday, October 11, 2016
2
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA B - 51
Schematic Diagrams
1
VCCSFR_OC
VDD3 R314
D
*100_04
R313
*100K_04 Q16
G
*2SK3018S3
Q18
G
*2SK3018S3
Sheet 50 of 72
1.0DX_VCCSTG/
C
VCCSFR_OC,
3.3VA
B
A
R e v R e v R e v
D01 D01 D01
Sheet Sheet Sheet 50 50 50 o f o f o f 63 63 63
1