Ddr 1.2V, 0.6Vs, 2.5V - Clevo PB50EF Service Manual

DDR 1.2V, 0.6VS, 2.5V

5
VTT_MEM (0.675V)
PC203 10u_6.3V_X5R_06
VTT_MEM
D
2A
PC251 PC255
22u_6.3V_X5R_06 *10u_6.3V_X5R_06
PR201 560K_1%_04
VIN
PC252 0.1u_16V_X7R_04
C
11/6
PR225 7.68K_1%_04
PR219 47K_04
5V
1/5 change follow PA70ES
VTTEN_R
PR59 100K_04
5V
PR54 1K_04 B PJ5
4 DDR_VTT_PG_CTRL
PC40 PQ4 *CV-40mil
MMBT3904H
0.01u_50V_X7R_04 M-SOT23-CBE
B
2.5V_LDO
3.3V
3A
PC42 PC39
0.1u_10V_X5R_04 10u_6.3V_X5R_06
3/23 ken PU3
3
VIN VCNTL
1/5 ADD follow PA70ES
VDDQ_S5 PR214 0_04 2.5V_PG 1
POK VOUT
PJ4 1mm
NC
1 2 2
43,68 SUSC#
EN
DEFAULT SHORT 8
A GND VFB
9
GND
PJ3 *CV-40mil G9661-25ADJF11U
PR50 100K_04 1 2
VDD3
5
4 3
A C
5V
PU21 PD7 *RB0540S2
G5616BRZ1U
VDDQ_R
PC231
0.1u_16V_X7R_04
19 18 VDDQ_VBST
VLDOIN VBST
PR199
20 17 VDDQ_DRVH 0_06
VTT DRVH
PR231
VDDQ_L
1 16
VTTGND LL
*15mil_short
OCP MAX=14.2A
VTT_SNS VDDQ_DRVL
2 15
VTTSNS DRVL
3 14
GND PGND
PR185
3.01K_1%_06
VTT_TON 9 13 VDDQ_CS 20180814 PWR
TON CS
12
PVCC5
VTT_REF VDDQ_VCC5
4 11 PR186
VTTREF VCC5
PC55 PC230
10 1u_6.3V_X5R_04 1u_6.3V_X5R_04
PGOOD
20180802
0201 to 0402
VDDQ_SNS 5 8
VDDQSNS S5
6 7
VDDQSET
VDDQSET S3
PR196
VDDQ_S5
1/5 change follow PA70ES
5V
VTTEN
1/5 change follow PA70ES
PC250 PR60 100K_04
5V
G
PQ6 *0.1u_10V_X5R_04 D
UK3018 2.5V drive
2 G
43,68 SUSC#
S PQ5A
MTDK3S6R
1/5 DEL follow PA70ES
VOLTAGE CONSOLE
VREG5
5V
PC46 PR307 PR302
1u_6.3V_X5R_04
20180802 10_04 10K_04
0201 to 0402
2.5V
4 CLOSE TO PIN
3A
6
PC309 PR303
5 PC38 PC41 PC45 1u_6.3V_X5R_04
PR52 20180802 *0_04
0201 to 0402
Ra
7 21.5K_1%_04
PR51
Rb
10K_1%_04
4,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,64,65,66,67,69,71,72,74,77,78
3/23 ken
Vout=0.8V*(1+(Ra/Rb))
4 3
2
VIN
2A
D03
PC212 PC44 PC43
+ +
0.1u_25V_X7R_06 4.7u_25V_X5R_08 4.7u_25V_X5R_08
20180814 PWR 20180814 PWR
PCB Footprint = m-p0805 PCB Footprint = m-p0805
VDDQ (1.2V)
PL20
1 BCIHP0730-1R0M VDDQ_R
PCB Footprint = BCIHP0735A
13A
9
8 PD6 PC204 PC201 PC246
PQ15 *2200p_50V_X7R_04
AON6992
+
20180814 PWR
PR181
5V *2.2_1%_06
2_06
20180802
0201 to 0402
PR224
*15mil_short
1/16 open
*0_04 VDDQ_PG
VDDQ_PG 65
11/6
VDDQ POWER GOOD
PR220 4.75K_1%_04
3.3V
PR206 47K_04 PC253 *100p_50V_NPO_04
D
PC245
5 G
20180814
3.3VA
S PQ5B *0.22u_10V_X5R_04
3.3V to 3.3VA
MTDK3S6R
PJ6
*CV-40mil PR62
100K_04
G
PR207
10K_04
B PQ7
VDDQ_R
MMBT3904H
M-SOT23-CBE
Table. Recommend Address Programing
PU27
1 8 PR274 0_04 PR275 0_04 VDDQSET
VCC OUT
2 7 Address
BUS_SEL NC
3 6
GND NC
4 5
PC284
SDA SCL
R1
UP1804AMA8 *1u_6.3V_X5R_02
R2
BUS_SEL_Vol
PR293 0_04
(% of VCC)
SMB_CLK 38,54
PR295 0_04
SMB_DATA 38,54
Vol
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
10,31,55,64,67,69,70,71,72,73,75,76,78 VIN
67,69 VREG5
51,61,62,64,75,76,77 5V
VDD3
Title Title Title [68] DDR 1.2V,0.6VS,2.5V [68] DDR 1.2V,0.6VS,2.5V [68] DDR 1.2V,0.6VS,2.5V
3,10,15,49,50,51,60,62,63,64,65,70,71,72 3.3V
8,9 2.5V
7,8,9,38,65 VDDQ
Size Size Size Document Number Document Number Document Number
8,9 VTT_MEM 6-71-PB500-D03 6-71-PB500-D03 6-71-PB500-D03
A3 A3 A3 PB50EF PB50EF PB50EF
4,29,34,35,37,38,41,43,52,64,65,69 3.3VA
Date: Date: Date: Friday, December 07, 2018 Friday, December 07, 2018 Friday, December 07, 2018
2
Schematic Diagrams
1
D
VDDQ
PJ24 8mm
1 2
SHORT
3/23 ken
Sheet 68 of 91
DDR 1.2V, 0.6VS,
C
2.5V
RC Delay
prevent VDDQ_PG
enable before VDDQ
ready
PR63
100K_04
VDDQ_PG
PQ8
UK3018 2.5V drive
PC61
0.068u_16V_X7R_04
D01A 0911 BCN
Timing
B
0x6A 0x68 0x66 0x64 0x62 0x60
open 3.9 3 2.3 1.3 10
10 1.3 2.3 3 3.9 open
0 25 40 60 75 100
1.2 1.26 1.32 1.38 1.44 1.5
A
Rev Rev Rev
D03 D03 D03
Sheet Sheet Sheet 68 68 68 of of of 91 91 91
1
DDR 1.2V, 0.6VS, 2.5V B - 69