92
M722 N/B MAINTENANCE
M722 N/B MAINTENANCE
6.2 NO DISPLAY
******System Clock Check ******
U509
CPU
U508
CLOCK
SYNTHESIZER
IC9248
R47
X503
C61
C60
14.318MHz
R523
U510
440MX
R536
IO_48MHz
R538
PCLKCARD
U25
CS4299
CODEC
HCLKPIII
R522
R545
A15
J24
43
AC24
SDRMACLK0
SDRMACLK2
DIMM
SOCKET
4
5
10
U22
PCI1410
CARDBUS
21
12
25
U15
PC93338VJG
SUPER I/O
5
R191
HCLKMX
M3
SDRMACLK1
U503,U504,U505,U506
U3,U4,U5,U6
AB25
R503
X501
C509
C508
XTALIN
XTALOUT
D1
E2
AC97_BITCLK
6
R618
AC97_BITCLK
C1
AB4
18
U512
RAGE
MOBILITY
CTR
PCLKVGA
R543
J19
116
U20
PCI LAN
RTL8139BL
45
U19
IEEE 1394
UPD72870
8
R540
157
PCLKLAN
PCLK1394
29.49MHZ
R542
PCICLK_F
7
R71
DCLKO
DCLKIN
R544
2
14MMX
R534
48MHz_USB
26
R527
28 15
N1
R528
37
R532
R533
38
R531
34
35
SDRMACLK3
J502
U524
GCL
26
R645
R520
14M_GCL
GCL_CPUSTP
41
48
47