MiTAC 8050D Laptop User Manual


 
8050
8050
D N/B Maintenance
D N/B Maintenance
115
+1.25V_DDR
MD[0..63]
DQS[0..7]
DM[0..7]
MCB[0..7]
MA0 MA3
MA[6..12]
WE# CAS#
RAS# BA[0,1]
NB_DM8
NB_DQS8
NB_CLK_DDR[0..5]
NB_CLK_DDR[0..5]#
J711
&
J712
+3V
+2.5VS_DDR
R340 C337 C346
75 0.01U 0.1U
197
NB_MD[0..63]
NB_DQS[0..7]
NB_DM[0..7]
NB_CB[0..7]
NB_MA0 NB_MA3
NB_MA[6..12]
NB_WE# NB_CAS#
NB_RAS# NB_BA[0,1]
R948,R949…
R972~R975
R1031
R969~R971
U714
SMA [1,2]
SMA[4,5]
SMAB[1,2]
SMAB [4,5]
CKE [0~3]
CS# [0,1]
R1011,R1016..
R950,R955..
R977,R978..
R1032~R1036
10
10
10
10
10
R1030
NB_DM8
NB_DQS8
NB_CLK_DDR[0..5]
NB_CLK_DDR[0..5]#
R979
R1040
R319
R320
R335~R338 R359
R360R1103~R1106
10
10
10
10*12
RP29~RP43
56*8
U712
CLOCK
GENERATOR
29 SMBDATA
30 SMBCLK
193
195
855GM
/GME
0.6MM/200P
/H5.2
P11
P6
DDR-SODIMM
P4 P5
NB
8.5 Memory Test Error
U715
ICH4-M
P13
+3VVDD3S
R315
2.2K
R318
2.2K
Q21
R316
10K
R317
10K
Q22
2N7002
2N7002
SMB_DATA
SMB_CLK
Either on board or extend SDRAM is failure or system hangs up.
MiTac Secret
Confidential Document