MiTAC 8050 服务手册
8050
8050
N/B Maintenance
N/B Maintenance
93
G
S
D
2
3
1
6
7
8
5
PJ701
PF1
PL2
PR701
PD703
PD702
PD704
G
S
D
2
3
1
6
7
8
5
PQ701
PD701
DVMAIN
PQ704
PR720
PR45
PQ6
PQ24
LEARNING
ADINP
PWR_VDDIN
BATT
ADEN#
I_LIMIT
PR1
R428
H8_I_LIMIT
U16
7A/24VDC
120Z/100M
120Z/100M
RLZ24D
.01
RS+
RS-
OUT
VCC
GND1
GND0
PU1
4
5
6
AO4407
PR702
470K
PR703
BAV70LT1
BAV70LT1
SBM1040
100K
AO4407
33K
2N7002
PR71
226K
DTC144WK
10
0
76
23
PQ702
D21
100K
2N7002
1M
RLS4148
PL1
WINBOND
KBC
PR705
14
3
2
1
P22
P32
3
2
1
To chapter 8.2
8.1 No Power(1)
When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.