Ddr 1.2V / 0.6Vs, 2.5V - Clevo N850HK1 Service Manual

Schematic Diagrams

DDR 1.2V / 0.6VS, 2.5V

VTT_MEM(0.6V)
D
Sheet 47 of 72
DDR 1.2V / 0.6VS,
C
2.5V
22,25,27,36,37,42,44,45
B
10u_6.3V_X5R_06
A
B - 48
5 4
DDR4
1.2V/0.6VS
VDDQ_R
PC216
DEFAULT SHORT
2A 10u_6.3V_X5R_06
2 1
VTT_MEM
PJ71 2mm
PC218
PR340
*15mil_short
22u_6.3V_X5R_08
PR338 402K_1%_04
VIN
PC219 0.1u_10V_X5R_04
PR339 10K_1%_06
R669 10K_04
5V
G
R349 10K_04
5V
2SK3018S3
PJ42
*CV-40mil
R371 *10K_04 B Q26
CV Test
SUSB#
R370 1K_04 MMBT3904H
4 DDR_VTT_PG_CTRL
C517
0.01u_16V_X7R_04
ON
Layout trace 2A after jumper
3.3V
3A
PU5
3 4
VIN VCNTL
2.5V_PG
PC49 PC77 PR152 47K_04 1 6
POK VOUT
0.1u_10V_X7R_04 5
NC
2
EN
8 7
GND VFB
Default Short
9
GND
1 2
27,42,45,47 SUSC#
G9661-25ADJF11U
PJ40 1mm
1 2
R332 10K_04
3.3V
PJ41 *CV-40mil C503
For CV test 0.1u_10V_X7R_04
5 4
3
PD17
A C
PQ36
5V
MDU1516
PU15 ULTRASO-8
RB0540S2
G5616BRZ1U
G
PC217 0.1u_10V_X7R_04
19 18
VLDOIN VBST
EMR4
20 17
VTT DRVH
2.2_1%_06
1 16
VTTGND LL
EMR5
2 15 PQ37
VTTSNS DRVL
MDU1531
*15mil_short ULTRASO-8
3 14
GND PGND
G
9 13 5V
PR336 6.8K_1%_06
TON CS
12
PVCC5
4 11
VTTREF VCC5
PR337 2.2_04
PC214 PC215
10
PGOOD 3.3V
5 8
VDDQSNS S5
R667
6 7 10K_04
VDDQSET S3
R668 *10mil_short
R350 47K_04
5V
R372 100K_04 G
8 m i l
Q23 C504 PJ43
*0.1u_16V_Y5V_04 Q27 *CV-40mil
G
CV Test
27,42,45,47 SUSC#
2SK3018S3
37,44 DD_ON#
DDR GPIO OUTPUT VOLTAGE SELECT
GPIO DDR Vout
Lo 1.2V
Hi 1.35V
5V
PC72
2.5V
1u_6.3V_X5R_04
2.5V
3A
P I N 4
PC75
PR156 PC74 PC73
*10u_6.3V_X5R_06
Ra 21.5K_1%_04 82p_50V_NPO_04
22u_6.3V_X5R_08
*1u_6.3V X5R_04
PR153
Rb
Vout = 0.8V ( 1 + Ra / Rb )
10K_1%_04
2.52V = 0.8V ( 1 + 21.5/ 10 )
8,9,17,18,20,21,22,23,24,26,27,28,29,30,32,34,35,38,39,40,41,42,43,44,49,53,54,55,56
3
2 1
2A
VIN
PC213 PC211 PC212
1.2V
13A
VDDQ_R DEFAULT SHORT
PL16
BCIHP0730-1R0M PJ70
1 2 1 2
PCB Footprint = BCIHP0735A
8mm
EMC6
+
PR335 *0_12
PC201
2200p_50V_X7R_04 390uF_2.5V_10m_6.3*6
EMR3
2.2_1%_06
PR341
*15mil_short
DDR 1.35V_PWRGD 45
PR342 6.04K_1%_04
PC220 *100p_50V_NPO_04
Q25 Q24
2SK3018S3 *2SK3018S3
G
VDDQSET
C505
*0.22u_10V_X5R_04
3.3V
PR154
*30.1K_1%_04
PR157
*100K_04
PQ7
G
PR158 *0_04
27 GPP_B0
*MTN7002ZHS3
PR159
*10K_04
5V
Modify, Ivy 03/01
DEL R1058
R319
*10_04
U23
R336
1 8
VCC OUT
2 7
*0_04
BUS_SEL NC
3 6
GND NC
C456 4 5
R326 R1
SDA SCL
*10K_04
*uP1804A
R324 *0_04
SMB_CLK 9,27,39
R325 *0_04
SMB_DATA 9,27,39
R318
R2
*0_04
8,9,36 2.5V
10,16,56 PEX_VDD
8,9 VTT_MEM
36,37,39,44,48,49,50,51,55,56 5V
Title Title Title
[47] DDR 1.2V/0.6VS,2.5V [47] DDR 1.2V/0.6VS,2.5V [47] DDR 1.2V/0.6VS,2.5V
22,27,44,45,46,48,49,51,52,53,54,55 VIN
6,8,9,27,35,36,50 VDDQ
2,17,22,33,34,35,36,37,44,45,56 3.3V
Size Size Size Document Document Document Number Number Number
6-71-N85H0-D01 6-71-N85H0-D01 6-71-N85H0-D01
9,20,21,23,39,41,42,43,44,53,54 5VS
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
3.3VS
Date : Date : Date : Tuesday, October 11, 2016 Tuesday, October 11, 2016 Tuesday, October 11, 2016 Sheet Sheet Sheet
2 1
D
VDDQ
C
PC76
*0.01u_16V_X7R_04
B
VDDQSET
C488
*1u_6.3V X5R_04
A
R e v R e v R e v
D01 D01 D01
47 47 47 o f o f o f 63 63 63