Clevo W24ABL Service Manual page 80

Schematic Diagrams
Power 1.8VS
23,25,26
Sheet 27 of 33
Power 1.8VS
11 1.8V_PWRGD
B - 28 Power 1.8VS
5V
PR40
EN_1.8V
100K_1%_04
PQ20 PC56
G
SUSB PR42 10K_1%_04
SUSB
MTN7002ZHS3 *0.1u_10V_X7R_04
PC57
0.01u_16V_X7R_04
3.3V
PR43
220K_1%_04
1.8V_PWRGD
PR44
PC62
*10mil_short
*0.1u_10V_X7R_04
PC64
D02
*0.01u_16V_X7R_04
0.1u_16V_Y 5V_04
3.3V
PC217 PC221
10u_6.3V_X5R_06
1.8V_PWRGD
EN_1.8V
5V
OCP=10uA X RILIM / Rdson
PR41 *15K_1%_04
PD10
*RB0540S2
PQ21A
*AP6901GSM
8
PU3 PC58
*uP6127
*0.1u_10V_X7R_04
12 1
EN LX
11 2
PGD BST
10 3
VOUT VCC
9 4 3
FB DL
17
PAD
PC61
* 1u_10V_Y 5V_06
PR45 PC63
*14K_1%_04 *20p_50V_NPO_04
PR46 PC65
*10K_1%_04 *20p_50V_NPO_04
5V
PC224
1u_10V_Y 5V_06
3A PU12
5 6
VIN VCNTL
9
3A
VIN
7 4
POK VOUT
3
VOUT
8
PR204 PC222 PC223
EN
Ra
1 2
12.7K_1%_1/16W_04 10u_6.3V_X5R_06
GND VFB
82p_50V_NPO_04
AX6615ESA
PR205
Rb
10K_1%_04
Vout = 0.8V ( 1 + Ra / Rb )
VIN
PC52 PC53 PC54
PL3 V1.8S PJ6
*TMPC0603H-4R7M-Z01
4A
1 2 1 2
5mm
1.8VS
+
PQ21B
*AP6901GSM
V 1 .8 S _ RE G 1.8VS
PJ22
1 2
3mm
PC220
10u_6.3V_X5R_06
1.8VS