Mitac 8080 Service Manual - laptop schematics, notebook ...
Mitac 8080 Service Manual - laptop schematics, notebook ...
Mitac 8080 Service Manual - laptop schematics, notebook ...
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P11<br />
8.2 No Display<br />
Primary EIDE Connector<br />
P11<br />
+3V_P<br />
VDD5<br />
U22<br />
D25<br />
MAX809<br />
3<br />
P20<br />
U504<br />
J4<br />
J509<br />
VCC<br />
Micro<br />
Controller<br />
H8/F3437<br />
C_RSTDRV2#<br />
Secondary EIDE Connector<br />
2<br />
P20<br />
RESET#<br />
1<br />
14<br />
49<br />
R15<br />
10K<br />
2<br />
C_RSTDRV1#<br />
R57<br />
0<br />
Q11<br />
MMBT3904L<br />
R77<br />
100K<br />
H8_RESET#<br />
H8_PWRON<br />
H8_PWRON_SB<br />
R252<br />
22<br />
R196<br />
22<br />
1<br />
2<br />
R237<br />
20K<br />
BAW56<br />
VDD5<br />
RP44<br />
0*8<br />
RP8<br />
0*8<br />
R7<br />
10K<br />
R238<br />
1K<br />
R58<br />
1K<br />
3<br />
+5V<br />
+5V<br />
R43<br />
10K<br />
R356<br />
10K<br />
<strong>8080</strong> N/B Maintenance<br />
****** Power Good & Reset Circuit Check ******<br />
PWROK<br />
RSMPWRON<br />
+3V<br />
Q7<br />
DTC144TKA<br />
+3V<br />
Q13<br />
DTC144TKA<br />
R74<br />
100K<br />
VDD3<br />
Q19<br />
DTC144TKA<br />
+3V<br />
+3V<br />
R80<br />
10K<br />
R357<br />
10K<br />
U12<br />
MAX809<br />
RESET# VCC 3<br />
2<br />
P20<br />
VDD3<br />
VDD3<br />
R607<br />
10K<br />
3<br />
3<br />
R242<br />
4.7K<br />
Q5<br />
DTA144WK<br />
D26<br />
BAW56<br />
1<br />
2<br />
D29<br />
BAW56<br />
1<br />
2<br />
+3V<br />
PWROK<br />
RSMRST#<br />
ICH_PWRBTN#<br />
IDERST#<br />
SIDERST#<br />
P5<br />
U502<br />
Memory<br />
Controller<br />
Montara-GM<br />
P9<br />
U3<br />
I/O<br />
Controller<br />
Hub<br />
82801DBM<br />
ICH4-M<br />
PCIRST#<br />
ACRST#<br />
HCPURST#<br />
MCH_PCIRST#<br />
+3V<br />
14<br />
4,5 6<br />
7<br />
+3V<br />
14<br />
9,10 8<br />
7<br />
+3V<br />
14<br />
1,2 3<br />
7<br />
U2B<br />
74AHC08_V<br />
U2C<br />
74AHC08_V<br />
U2A<br />
74AHC08_V<br />
+VCCP<br />
R56<br />
51<br />
JL8<br />
JL10<br />
JL13<br />
JL12<br />
JL11<br />
JL5<br />
11<br />
P3 U501<br />
CPU<br />
Pentium-M<br />
LAN_PCIRST#<br />
P16<br />
114 U15<br />
TV_PCIRST#<br />
MINIPCI_PCIRST#<br />
1394_PCIRST#<br />
JL7 CB_PCIRST#<br />
LPC_PCIRST#<br />
13<br />
26<br />
92<br />
9<br />
LAN Controller<br />
P8<br />
U7<br />
TV Controller<br />
P17<br />
J520<br />
MINIPCI<br />
P15<br />
U9<br />
1394 Controller<br />
P18<br />
U17<br />
PC CardBus<br />
P19<br />
U510<br />
Super I/O<br />
P12<br />
U509<br />
Audio Codec<br />
STAC9750<br />
111
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