MiTAC 7521 PLUS/N - Manual (Page 110)

109
7521 7521 Plus / N N/B MAINTENANCE Plus / N N/B MAINTENANCE
8.2 NO DISPLAY
******System Clock Check ******
U15
Clock
Generator
ICS9248-102
R93
APICCLK
45 48
U24
SIS 630S
U27
Super I/O
PC97338VJG
46 R83
R131
R124
R91 9
17
25
X3
C161
4
5
CPUCLK
630PCLK
CLK14_VGA
USB_48MHZ
5
20 R125
21 R126
28 R86
29 R85
SDRAMCLK2
SDRAMCLK3
26
R135 2
630SDCLK
IO_48MHZ
C178 C162
SDRAMCLK0
SDRAMCLK1
U19,U23
U26,U30
U505
TI1225
PCMCIA
CONTROLLER
11 R132 PCLKCARD 180
U31
LPC TO ISA
W83626F
12 R133 LPC2ISACLK 21
ISA 14M 26 48 R96
R90
R205
SH19
C153
R145 14 AGPCLK
SH8
SH3
SH14
SH18
FS0
U21
SIS900
LAN Controller
SH12
SIS900CLK
13 R144
U503
CPU
FC-PGA
SH2
U18,U22
U25,U29
W37 J33
R84
HCLK_CPU SO-DIMM
Socket J6
32.768KHZ
R120
X4
14.318MHz