Service manual

Schematic Diagrams
B - 34 Power 3VS, 5VS, Power S/W
B.Schematic Diagrams
Power 3VS, 5VS, Power S/W
VI N
VIN1VA
VD D 3
3. 3VS
VD D 3
5V SVD D 5
SYS3V SYS15V
SY S15V
VI N
SY S1 5 V
VD D5
3.3VMVDD3SYS15V
VD D5
3.3VS
VDD5
PW R_SW #22
SU SB L30,31, 32,34
DD_ON 22,34
SL P_M #15,22, 32
VDD32,3,4, 13,22,23,24, 29,34, 37,38
VIN28, 29,30,31,32, 34,35,37
5V S12,13, 15,16,17,23, 24,25, 26,28,37,38
3.3V S2,3, 5,9, 12,13,14,15, 16,19,20,21,22, 23,24,25,28, 30,35,37
VDD532,34, 36
M_BTN#38
SUSBL#31,32
WEB0# 22,38
Z3303
Z33 0 2
Z33 0 4
Z33 01
PWR_SW#
EN_5V S
EN _ 3 . 3VS
DI S_ 5VS _3VS
M_BTN
MBTN#
Z3308
DD_ONMM_BTN
Z33 07
DDON#
SUSBL#
Z33 05
SLP_M
Z33 06
SL P _ M
M_BTN #
PQ8
2N7002W
G
DS
PQ 6 5
*2N 7 002W
G
DS
PR 2 1 9
*200_06
PQ 9
2N7002W
G
DS
PC 31
10U_10V_08
PC 3 2
0.1U_1 6V_04
PR38 10K _04
PQ 46
2N7002W
G
DS
PQ6
2N7002 W
G
DS
PC30 2200p_50V_04
PR 51
100K_04
PR39
100K_04
PQ 5
2N7002W
G
DS
PC55 0. 1u_10V_04
PC 1 10
*0 . 1u _ 1 0 V_ X7 R _04
PR 45 0_04
PC 2 4
0.1u _10V _04
PC 4 5
0.1u_16V_04
PD4 SC S355V
A C
PQ 7
2N7002W
G
DS
PR123
100K_04
PR42
100K_04
PC118 0. 1u_10V_04
PC 1 14
1000p_50V_04
PR49 10K _04
PQ 1 2
DTA114EUA
CE
B
PQ 10
AO4468
4
6 2
5
7 3
1
8
PC 4 4
0.1u_16V _04
PC57 10U _10V_ 08
PR 46 * 0 _ 04
PC 4 6
0.1u _16V _04
PR50
100K_04
PR120
100K_04
PC29
0.01U_50V_04
PQ 3
AO 4468
4
6 2
5
7 3
1
8
PR 1 24
100K_04
PD6 SCS751V-40
AC
PC28 0. 01u_50V_ 04
PD5 SC S355V
A C
PQ 20
AO 4468
4
6 2
5
7 3
1
8
Q76
*2N7002W
G
DS
SW 1
*SS3N-CMSCF-V-T/R
2
13
GND 1 GND2
PR130
* 10K_04
PR52 10K_04
R692
*1M_ 0 4
PR 125
47K_04
PR 4 4
1M_04
PQ11
2N7002 W
G
DS
PR34
0_04
PQ 4
2SB1198KR/ T146
B
E C
PQ 4 2
2N7002W
G
DS
PJ 1 2
20mil
12
PC119 10U_10V _08
PR40
100K_04
PC115
2200p_50V_04
PR 1 2 9
100K_04
Q75
*2N7002W
G
DS
PR 43
1M_04
PR 47
100K _04
PR41
100K _04
To KBC
Power Plan e
Power Pl ane
From KBC
6-15- 27002-7B5
6 -15-04468-7B0
6-06- 75140-061
6- 15-0A114-2B0
6-15- 21198-2B1
6-06-00355-06 1
POWER SWIT CH
POWER SW
6-53-205 08-030
4A 4A
For ME functio n
EVT
2007/ 12/10
Sheet 33 of 42
Power 3VS, 5VS,
Power S/W