1.0V, 1.05Vs, 1.24V - Clevo W940TU Service Manual

1.0V, 1.05VS, 1.24V

5
D02 add PR1174 10K_04
D02A modify PJ86 *40mil
PR1174 10K_04 1 2
24 1.0V_EN
PJ85 *40mil
D
1 2
18,21,23,24,25 DD_ON
VDD5
D02A modify
PR509
ON
2.2_04
PC377
1u_6.3V_X5R_04
D02A modify
PR559 47K_04
VDD3
25 1.0V_PW RGD
C1119
C
*0.1u_16V_Y5V_04
D03 EMI add C1119
B
PU15
*G922T11
1 5 PR246
VIN IN OUT
PC212
3
PR1184 *10K_04
EN
2 4
GND ADJ
PR247
D03 no stuff
D02A Add VIN=>RTCVCC circuit
A
5
4 3
PR508 820K_1%_06
PU13
G5602R41U
PR510 PC378
0_06 0.1u_10V_X7R_04 4
15 13 Z3605 Z3604
EN_PSV BST
Z3613 16 12 Z3610
TON DH
1 11 Z3609
VOUT LX
PR511
Z3612 2 10 Z3611
15K_1%_04
VCC ILIM
3 9
Z3607
VDD5
VFB VDD
4 8 Z3606 2
PGOOD DL
PC381
6 7
AGND PGND
17 1u_6.3V_X5R_04
PGND
R1 PR515 10K_1%_04
PC382 *15p_50V_NPO_04
R2 Vout
PR516 =0.75*(1+R1/R2)
30K_1%_04 =0.75*(1+10K/30K)
=1V
RTC_VCC
PJ92 *40mil
PJ64 1 2
50mA
3.3V
1 2
PC152
OPEN_1A PJ87
1 2
23,24,25 SUSB#3V3
PC427 PC446
OPEN_4mil
ON
4 3
2
VIN
PC417 PC418 PC419 PC420
PQ159A
EMB17A03V
1.0V
4A
1.0V
PL19
BCIHP0730-1R0M PJ57
1 2 1 2
*OPEN-2mm
D02 modify value & footprint
PC379
+
PD36
CSOD140SH
PQ159B
EMB17A03V
PR560
0_04
PC375
D02 add
PU14
G5719TB1U
1.05VS_EN
PR1169 10K_04 1 4 PL20
EN VIN
UHP252012NF-2R2M
1A
PC489 0.035u_16V_X7R_04 5 3 1 2
NC LX
PC328 PC329
PR512 20K_1%_04 6 2
VFB GND
PC380
*47P_6.3V_Y5V_04 PR513
26.1K_1%_04
RTC_VCC 5
VDD5 18,23,24,25
RTCVCC 5,8
VDD3 5,15,16,17,21,23,24,25,28,33
1.05VS 8
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
1.35V 2,7,10,11,23,25
5V 15,18,19,22,23,24,25,27
3.3V 2,3,13,15,16,19,21,23,24,25,27,30,33,34
Title Title Title
[26] POWER 1.0V, 1.05VS, 1.24V [26] POWER 1.0V, 1.05VS, 1.24V [26] POWER 1.0V, 1.05VS, 1.24V
VIN 13,23,24,25,27,28
1.0V 8,23
Size Size Size Document Number Document Number Document Number
6-71-W54T0-D01A 6-71-W54T0-D01A 6-71-W54T0-D01A
Custom Custom Custom W 54XTU W 54XTU W 54XTU
Date: Date: Date: W ednesday, December 04, 2013 W ednesday, December 04, 2013 W ednesday, December 04, 2013
2
Schematic Diagrams
1
D
Sheet 26 of 34
1.0V, 1.05VS, 1.24V
C
PC376
5V
B
1.05VS
PJ58
1 2
1.05VS
*OPEN_1A
A
R e v R e v R e v
1.0A 1.0A 1.0A
Sheet Sheet Sheet 26 26 26 o f o f o f 35 35 35
1
1.0V, 1.05VS, 1.24V B - 27