Service manual

Schematic Diagrams
B - 42 Power 1.1VS_VTT
B.Schematic Diagrams
Power 1.1VS_VTT
R535 *10mil_short
+1.1V
H
L
H_ V T T V I D1
+1.05V
M990125
Q5
2N3904
B
E C
PQ11
QM3006S
4
62 73 8 5
1
R46
100K_04
PC23
*1U_6.3V_04
PJ2
*40mil
12
PQ37
*QM3002S
4
62 73 8 5
1
PR21
0_04
PD3
RB0540S2
AC
PQ9
*MTN7002ZHS3
G
DS
PQ10
*MTN7002ZHS3
G
DS
PC1624.7u_25V_X5R_08
PC34
470p_50V_X7R_04
R37
100K_04
PC33
1u_16V_X5R_06
PC35 1000p_50V_X7R_06
PD4
SK34SA
A C
PQ38
QM3002S
4
62 73 8 5
1
PR11
10K_04
PR18 10K_04
PC29
0.1u_10V_X7R_04
PR20 *90.9K_1%_04
PL9
0.5U H_10* 10*4. 1
PC163
0.1u_16V_Y 5V_04
PR17 10K_04
R51 10K_04
PR26
25.5K_1%_04
PU1
SC475A
LX
1
BST
2
VCC
3
DL
4
GND
5
RTN
6
D1
7
D0
8
FB
9
VOUT
10
PGD
11
EN
12
ILIM
13
G0
14
G1
15
DH
16
PAD
17
PR23
64.9K_1%_06
PQ43
QM3006S
4
62 73 8 5
1
+
PC166
220u_4V_V_A
PC28
0.1u_50V_Y5V_06
PR14
*10K_04
PJ4
*40mil
1 2
PR24
64. 9K_1%_04
PQ8
MTN7002ZHS3
G
DS
+
PC158
15u_25V_6.3*4.4_C
PR13
*100K_04
+
PC169
220u_4V_V_A
PC32
20p_50V_NPO_04
PR27 5.1_06
PC1614.7u_25V_X5R_08
PR22
10K_1%_04
PC27
.1U_16V_04
R44
*100K_04
PJ 15
*OPEN-12mm
1 2
PR19
7.15K_1%_04
VTT1. 1VS
5V
VIN
3.3V
5V
1.1VS_VTT
3.3V
3.3V
5V
5V
VIN12,37,38,40,42,43,44,45
1.1VS_VTT2,4,6,7,19,20,21,24,25,26,39,42,43
5V26,29,30,31,35,37,39,40,44
H_VTTVI D16
3.3V3,4,12,13,17,19,20,21,23,24,26,28,29,31,32,33,34,37,39,40,44
1.1VS_VTT_PWRGD4,21
1.1VS_VTT_EN21
VTT_SEN SE 6, 42
H_VTTVID1 = LOW, 1.1V
H_VTTVID1 = HIGH, 1.05V
CONTROL 1.1VS_VTT
VTT1.1VS6,42
R534 100K_04
FB
ON
1.1VS_VTT_EN_R
1.1VS_VTT
23A
Clarksfield --> 1.1V
Auburndale -->1.05V
1.1VS_VTT_EN _R
Sheet 41 of 53
Power 1.1VS_VTT