Service manual

Schematic Diagrams
Power 1.1VS_VTT B - 39
B.Schematic Diagrams
Power 1.1VS_VTT
PC 2 1
4.7U_25V_08
PC20
4.7U _25V_08
PL8
*0.6 UH _1 2 .9 *1 3 .8 *3.8
PC22
4.7U _25V_08
D03A BOM
PR59 CHANGE
PR 1 74
5.1_06
PC 1 83
2200p_50V _X7R _06
PC17 7
0.1u_50V_Y5V_06
PC179
0 . 1u _ 5 0 V _ Y 5V _0 6
PC 178
0.1u_50V_Y5V_06
PC 1 8 0
0.1 u _ 16 V_ Y5 V_ 0 4
PC182
0 . 1u _ 1 6V _Y 5V _ 0 4
PC18 1
0. 1 u _ 1 6V _ Y 5 V _ 0 4
PQ 45
*A P 94 0 8
4
62 73 8 5
1
PR 52
100K_04
PC 148
0.1u_16V_Y5V_04
PJ1 8
*OP E N-1 2 m m
1 2
PC 39
*1U _6.3V_04
PR47
* 100K_04
P R48 10K_04
PR 5 9
7. 5K _ 1 % _ 04
PQ8
MTN7 0 0 2Z HS3
G
DS
PC 48
1u_10V_06
PC 50
4 7 0p _ 5 0V _X 7 R _ 0 4
PR66
3. 2 4 K _ 1 % _0 4
PD2
FM0540-N
AC
PD13
FM5822
A C
PQ 48
AP9412
4
62 73 8 5
1
PQ5
2N3904
B
E C
PC43
0.1U _50V_06
PU4
SC 475A
LX
1
BST
2
VC C
3
DL
4
GND
5
RTN
6
D1
7
D0
8
FB
9
VO UT
10
PG D
11
EN
12
IL IM
13
G0
14
G1
15
DH
16
PAD
17
PQ 47
AP941 2
4
62 73 8 5
1
PR 58
10K_04
PR 70
28.7K_1%_06
PR 65 0_04
PR45
100K_04
PQ46
AP9408
4
62 73 8 5
1
+
PC 146
15U_25V_6X4.5
PC47
20p_50V _N PO_04
PR69
8.2K_1%_04
P R63 10K_04
PR 72
40. 2K_1%_04
5V
3.3V
VTT1. 1VS
VIN
5V
1.1VS_VTT
3.3V
3.3V
1.1VS_VTT3,5,6,16,17,18
5V1 2 ,1 8, 26 ,2 8 ,3 0,3 4 ,3 6 ,37 ,4 1
VIN21, 24,34,35,36,37,39,40
1.1VS_VTT_PW RG D13
3.3V2 ,3 ,1 1 ,12 ,1 3 ,1 5,1 6 ,1 8 ,21 ,2 4 ,2 6, 27 ,2 8 ,2 9,3 4 ,3 6 ,37 ,4 1
VTT_SENSE 5
H_VTTVID15
PC 44
0.1u_10V_X7R_04
PJ4
*OP E N _ 3 A
1 2
1.1VS
1.1VS6,11, 12,13,17,18,20,36,39
PL9
0.56U H_10*10*4.1
+
PC 147 560u_2.5V_6.6*6.6*5.9
1.1VS_ VTT_ EN _R
FB
1.1 VS_ VTT_E N_R
23A
ON
CONTROL 1.1VS_VTT
+
PC 41 220U _4V_D 2_D
H
1.1VS_VTT
H_V TTVID1
+1. 1V
2/26
H_VTTVID1 = LOW, 1.1V
H_VTTVID1 = HIGH,
1.05V
+1.05V
2/18
L
PR53
*10K_04
PQ 6
M TN7002ZH S3
G
DS
PR62 10K_04
PC37
*.1U_16V_04
PR61
100K_04
PQ7
MTN7 0 0 2 Z HS3
G
DS
5V
PJ 5
40 m i l
1 2
1.1VS_VTT_ EN13
PC23
4. 7 U _2 5 V _ 0 8
Sheet 38 of 57
Power 1.1VS_VTT