Vddq, Vddq_Vtt, 1.8Va - Clevo NL51CU Service Manual

Schematic Diagrams

VDDQ, VDDQ_VTT, 1.8VA

VDDQ_VTT(0.6V)
A
VDDQ_VTT
Sheet 33 of 43
VDDQ, VDDQ_VTT,
1.8VA
B
C
3 DDR_VTT_CTRL
D
B - 34 VDDQ, VDDQ_VTT, 1.8VA
1 2
PU4
VDDQ_R
G5616BRZ1U
4/12 power change , layout
DEFAULT PC70 10u_6.3V_X5R_04 19
VLDOIN
SHORT
2A
VTT_MEM_R
PJ21 2 1 2mm 20
VTT
PR66
1
*20mil short-p
VTTGND
PC61 PC60
VTT_SNS
22u_6.3V_X5R_06 2
*10u_6.3V_X5R_06
VTTSNS
3
GND
VTT_TON
PR81 560K_1%_04 9
VIN TON
PC59 0.1u_10V_X5R_04 VTT_REF 4
VTTREF
VDDQ_SNS
5
VDDQSNS
VDDQSET 6
VDDQSET
PR65 10K_1%_04
5V
R326 10K_04
5V
Q23
R330 2SK3018S3
10K_04
R329 *0_04 G
22,30 SUSB
R332
1K_04
B
Q24
BTN3904 PJ20
*CV-40mil
R327
*100K_04
VDD3
1A
PC149
PC148 0.1u_10V_X5R_04
10u_6.3V_X5R_06 PR156
*47K_04
1.8V_PWRGD
32 1.8VA_PGD
PR150 10K_04 PJ38 1 2 *CV-40mil
3.3VA
PC155
PR149 10K_04
24,30,32 VA_EC_EN
1 2
3
PD7
A C
5V
*RB0540S2
PQ6
PDC3908Z
PC2
VDDQ_VBST
18 PW R ASSY BOM
VBST PR82
VDDQ_DRVH_R
4
0.1u_10V_X7R_04
VDDQ_DRVH 0_04
17
DRVH
D02 pwr common design
16 VDDQ_L
LL
VDDQ_DRVL
15 PQ7
DRVL
PDC3906Z
PW R ASSY BOM
14 4
PGND
PR1
VDDQ_CS
13 5V
CS
10K_1%_06
12
PVCC5
11 VDDQ_VCC5 PR2 2_06
VCC5
3.3V
10 PC4 PC3
PGOOD
VDDQ_S5
8
S5 R334
10K_04
7 VTTEN
S3
PGOOD
VDDQ_PW RGD
R331 68K_1%_04 R335
5V
D02 pwr common design
D
Q25A
SUSC#_G5616
R328 100K_04 2 G MTDK3S6R
S
D
Q25B PJ23
5 G MTDK3S6R *CV-40mil
9,32,37 SUSC#
S
C346
*0.1u_6.3V_X5R_02
For CV test
D02 add
37 2.5V_PW RGD
ON
ON
1.8VA
VDD5_LDO5
PC150
PU11 1u_6.3V_X5R_04
G9661-25ADJF11U P I N 6 1.5A
DEFAULT
V1.8
3 4
VIN VCNTL 60 mils SHORT
1 6 PJ36 2
POK VOUT
5
NC
2 PR147 PC154 PC147 PC146 PC139
EN
Ra
8 7 12.7K_1%_04
GND VFB
9
GND
PR148
Rb
10K_1%_04
3
4 5
VIN
PC1 PC71 PC72
VDDQ(1.2V)
DEFAULT
SHORT
VDDQ_R 9A
PL4
PJ1 5mm
BCIHP0730-1R0M
1 2 2 1
PC78
330U_2V_D2_D
PD1
PC77
COMMON
20%
*1000p_50V_X7R_04
2V
CSOD140BSH
AL POLYMER
3.0A@105C
0.009R
SMD_7343
PR90 H=1.9mm
*5.1_06
PR68
*20mil short-p
9,32
PR67 6.04K_1%_04
0_04
C347
*0.1u_16V_X5R_02
R532 *0_04
31 VDD5_LDO5
1.8VA
17,23,24,31,32,35,36,37,38 VIN
11,14,15,32 VDDQ
1 2mm 14,15 VDDQ_VTT
4,5,6,7,8,9,12,22,23,30 3.3VA
2,6,9,17,18,19,20,22,26,27,29,30,35,36,37 3.3V
17,19,20,29,30,32,37 5V
12,25,30 1.8VA
5,6,8,9,12,21,22,23,24,25,26,29,30,31,32,35,37,38 VDD3
Title Title Title
[33] VDDQ,VDDQ_VTT,1.8VA [33] VDDQ,VDDQ_VTT,1.8VA [33] VDDQ,VDDQ_VTT,1.8VA
Size Size Size Document Number Document Number Document Number
6-71-NL4C0-D02 6-71-NL4C0-D02 6-71-NL4C0-D02
A3 A3 A3 NL40CU NL40CU NL40CU
Date: Date: Date: Monday, August 19, 2019 Monday, August 19, 2019 Monday, August 19, 2019 Sheet Sheet Sheet 33 33 33 o f o f o f
4 5
A
VDDQ
B
C
D
R e v R e v R e v
D02 D02 D02
44 44 44