Power 1.1Vs_Vtt - Clevo S3100 Service Manual

Power 1.1VS_VTT

CONTROL 1.1VS_VTT Clarksfield --> 1.1V
H_VTTVID1 = LOW, 1.1V Auburndale -->1.05V
H_VTTVID1 = HIGH, 1.05V
H_V TTV ID1
H +1.05V
L +1.1V
3.3V
3.3V
R353
R352 100K_04
*100K_04 Z3411
R354 10K_04 Z3412 B Q15
6 H_VTTVID1
2N3904
R355
100K_04
PR133
3.3V
4,16,32 1.1VS_VTT_PWRGD
ON
PR132 *90.9K_04
5V
0.1u_10V_X7R_04
PR131
0_04
PC106
20P_50V_04
PJ17
2 1
PR156 100K_04
PJ18
40mil
Z3409 1 2
PR124 10K_04
5V
40mil
PR125
*100K_04
G
Z3408
PQ35 PJ19
G
*MTN7002ZHS3
40mil
16 1.1VS_VTT_EN
PC104
*0.1u_16V_04
5V
PR135
10K_04 20100413 D03 5V
Z3410
OCP
PC110
PQ37 PD13
G
MTN7002ZHS3 *1U_6.3V_X5R_04 PR134
15K_1%_04 RB0540S2
Z3401
Z3402
PC109
PU6 0.1u_50V_Y5V_06
1.1VS_VTT_EN_R SC475A
10K_04
12 1
Z3405
EN LX
11 2 Z3404 PQ12
PGD BST
Z3403 10 3
QM3006S
VOUT VCC
9 4
FB
FB DL
17
PAD
PC108 PC107
1U_10V_06
PR129
64.9K_1%_06
Z3406
PR128 PC105 PR127 20100419 D03
10K_1%_04 470p_50V_X7R_04 64.9K_1%_04
PR130
25.5K_1%_04
20100118 D02 FOR SOFT SATRT
1.1VS_VTT_EN_R
PQ36 PR126 PC132
*MTN7002ZHS3
*10K_04 0.22U_16V_04
3,4,12,14,15,16,18,19,20,21,23,24,25,28,31,32,35,36
VIN
PQ11
QM3002S
4
VTT_SENSE 6
23A VTT1.1VS
PL3
BCIHP1040-0R5M
1
PQ13
*QM3006S
PC29 PC27 PC28
4 4 + +
PD3
220U_4V_D2 220U_4V_D2 0.1u_16V_04
SK34SA
20100205 D02
2,4,6,7,14,15,16,19,20,21,35,36 1.1VS_VTT
3.3V
21,24,28,29,30,31,32 5V
12,29,31,32,33,35,36 VIN
Schematic Diagrams
1.1VS_VTT
1.1VS_VTT
PJ6
Sheet 34 of 43
2
*OPEN-12mm
Power 1.1VS_VTT
Power 1.1VS_VTT B - 35