[56]Pex_Vdd/3V3/1.8V - Clevo N850HK1 Service Manual

PEX_VDD/3V3/1.8V
5
PEX_VDD
22u_6.3V_X5R_08
D02
PR281 10K_04
3.3VS
17 PEX_VDD_PWRGD
NV_PEXVDD_EN
PR379 0_04
D
17 NV_PEXVDD_EN
D02
PJ9 *CV-40mil
PR65 10K_04 1 2
VDD3
1V8_AON_R
VDD3
PR382
PR383 100_04
100K_04
PQ51A D
MTDK3S6R
2
G
S
PQ51B D
MTDK3S6R
DGPU_PWR_EN_R
5
G
S D02
3.3VS
C
PR323
10K_04
17 1V8_AON_PWRGD
PR320 *0_04
17,28,42 dGPU_PWR_EN
3.3VS
PJ69
1
*CV-40mil
4
2
26 GPPG8_PCH_1V8AON_EN
1.8V U182
SN74LV1T32DCKR
PR319
10K_04
3.3V
1V8_RUN
B
1V8_AON
PU17
3A
9
VIN VOUT
PC252 PC253
VOUT
VOUT
VOUT
M5938BRD1U
3/14 (adj ust timein g)
Default
1.8V_RUN_EN
PR390 0_04 2
17 NV_1V8RUN_EN EN VBIAS
R1
PC257 PR391
*0.1u_10V_X7R_04 *10K_04
D1
A
PD20
*RB0540S2
C1
PC261 1
GATE GND
*0.01u_10V_X7R_04
6-15-59381-7B0
5
4 3
5V
PC149 PC150
PR274
0.1u_10V_X7R_04
PU11
10_06 INS19762842
G5671RE1U
DFN10
G5671RE1U
4 9
PGOOD VIN
OpenV Reg
PEXVDD_EN
5
EN
PS6_SW_PEXVDD
VIN 10
PS6_VCC_PEXVDD
PC162 8
VCC
2
SW
0.1u_10V_X5R_04 3
SW
PC151
6
FB
0.1u_10V_X7R_04 11
THERM
NC
NC
PC152
Rt
PS6_FB_PEXVDD
PR276
Rb
PR275
Vout= Vref * (1+(Rt/Rb))
1.05V= 0.6* (1+(15K/20K))
Open VREG Type 0
5V
PC209 PC207
N17P-STUFF PR334 0105 N17P-STUFF
22u_6.3V_X5R_08 N17P-STUFF 0.1u_10V_X7R_04
PU14
10_06 INS19763324
RT8071CGQW
DFN10
0.200 COMMON
9 3
PGOOD VIN
OpenV Reg
DGPU_PWR_EN_R
10
EN/FS
8
BOOT/NC
2
VCC
6
SW
7
SW
4
PC202 PC206
GND
1 5
N17P-STUFF FB GND
*0.22u_10V_X5R_04 1u_6.3V_X5R_04 11
THERM
PC205 *3300p_50V_X7R_04
N17P-STUFF
Vout= Vref * (1+(Rt/Rb))
DEFAULT SHORT 1.8V= 0.6 * (1+(20K/10K))
1 2
1V8_RUN
PJ79 2mm PR384
3.3V
3A
8
PC254
7
6
VDD3
PR386
5
100_04
PR388
Default
100K_04
PQ52B D
MTDK3S6R PR389
17 NV_NV3V3_EN
5 G
4 S
5V
PQ53B D
MTDK3S6R
5 G
S
PC258
1.8V_RUN_EN
3
4,24,25,27,30,32,34,38,39,42,44,45,46,50,51,52,53,54,55 VDD3
8,9,17,18,20,21,22,23,24,26,27,28,29,30,32,34,35,38,39,40,41,42,43,44,49,53,54,55 3.3VS
10,16,17,18,28,53,54,55 1V8_AON
2,17,22,33,34,35,36,37,44,45,47 3.3V
4,9,24,25,26,27,30,32,50 3.3VA
36,37,39,44,47,48,49,50,51,55 5V
10,11,17 1V8_RUN
10,16 PEX_VDD
10,16,17 NV3V3
4 3
Schematic Diagrams
2
1.0V
PEX_VDD
PEX_VDD_R
3A
PL7 1 2 BCIHP0420TB-2R2M 1 2
PJ57
PR381
PC160 PC161 3mm
100K_04
PS6_FB_RC_PEXVDD
PR277 0_04
PQ50B
*22p_50V_NPO_04
MTDK3S6R
PEXVDD_EN
5
G
13.7K_1%_04
20K_1%_04
PS6_FB_RR_PEXVDD
PS6_FB_MARGIN_PEXVDD
PR325
N17P-STUFF
10K_1%_04
1V8_AON_R
PR324 *160K_04
4A N17P-STUFF
1 2 1
PC203 *0.01u_16V_X7R_04 0.400 PL15 BCIHP0420TB-2R2M
PC208 PC210
N17P-STUFF N17P-STUFF
PR331 *0_04 PR322 0_04
N17P-STUFF
Rt
PR332 20K_1%_04
N17P-STUFF
Rb
PR333 10K_1%_04
N17P-STUFF DEFAULT SHORT
NV3V3
1 2
PU18
PJ78 2mm
1A
1A
0_06 9 8
VIN VOUT
PC250 PC251 PC255
7
VOUT
6
VOUT
5
VOUT
100K_04
M5938BRD1U
NV_NV3V3_EN_R
2 4
0_04
5V MTDK3S6R
EN VBIAS
R1
PC256
PR392
*10K_04 PC259
0.1u_10V_X7R_04
D1
PD21
*RB0540S2
C1
1 3
PC260
GATE GND
*0.01u_10V_X7R_04
6-15-59381-7B0
Title Title Title

[56]PEX_VDD/3V3/1.8V

[56]PEX_VDD/3V3/1.8V [56]PEX_VDD/3V3/1.8V
Size Size Size Document Document Document Number Number Number
A3 A3 A3
6-71-N85H0-D01 6-71-N85H0-D01 6-71-N85H0-D01
Date : Date : Date : Thursday, November 24, 2016 Thursday, November 24, 2016 Thursday, November 24, 2016
2
PEX_VDD/3V3/1.8V B - 57
1
PEX_VDD_R
11/24
VDD3
PR380
D
22.6_1%_06
PQ50A
D
MTDK3S6R
2
G
S
D
S
Sheet 56
PEX_VDD/3
C
1.8V
1V8_AON
2A
2A @ 1.8V
PJ26
2
N17P-STUFF
*3mm PC56
N17P-STUFF
NV3V3
B
VDD3
PR385
100_04
PR387
PQ52A D
MTDK3S6R
2 G
S
PQ53A D
2 G
S
NV_NV3V3_EN_R
A
CL EVO CO .
R e v R e v R e v
D01 D01 D01
Sheet Sheet Sheet 56 56 56 o f o f o f 63 63 63
1