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9
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Main 9 Clock Generator
R101
475
1%
SLP_S1#
010:F2;022:F4
R115
33
SLP_S3#
010:F2;017:A4;018:G6;018:G8;018:H2;022:F4;024:H2;025:D5;028:A5;028:A7;028:B11;028:D5;031:C4
CLK_ICH48
010:I9
CLK_ICH66
010:E6
IC16
SN74AHC1G08DCKR
5
VCC
3
GND
ITP_BCLK1
001:A8
C181
0.01u
DREFSSCLK
004:I9
X1
LN-M8-438
14.318MHz
NX5032GA
NDK
1
2
R114
33
SMBCLK1
007:I9
R124
49.9
1%
SMBDATA1
007:I9
R123
49.9
1%
R106
33
CLK_ICH14
010:I9
IC16
SN74AHC1G08DCKR
1
2
4
R121
NU
R105
33
VA3
R125
49.9
1%
C188
0.1u
C185
NU
C183
0.01u
STPCPU#
010:F3;029:A5
CPU_BCLK0
001:E11
R107
33
R100
NU
CK-408
TSOP56(1.2mH)
ICS
IC17
ICS950822AGLF-T
26
VDD
8 VDD
14
VDD
19
VDD
32
VDD
37
VDD
46
VDD
50
VDD
27
GND
45
AVSS
44
AVDD
49
CPU1
48
CPU1#
52
CPU0
51
CPU0#
24
VDD
16
NC
23
3V66_4
22
3V66_3
13
PCI3
21
3V66_2
6
PCIF0
5
GND
18
NC
17
NC
38
DOT48M
56
REF14M
12
PCI2
11
PCI1
10
PCI0
39
USB48M
1 VDD
2 XTALIN
3 XTALOUT
40
AVDD48
55
VDD
54
GND
25
PWRDWN#
34
PCISTOP#
53
CPUSTOP#
28
VTTPWRGD#
43
NC
29
SDATA
30
SCLOCK
33
GND
35
DRCG1/VCH
42
IREF
41
VSSIREF
4 VSS
9 VSS
15
VSS
20
VSS
31
VSS
36
VSS
47
VSS
7
PCIF1
CLK_EN#
029:D10
R113
NU
MCH_BCLK1
003:I8
R99
0
R118
33
C179
0.1u
R117
33
N2012ZP600T25
L3
1
2
C184
0.1u
R102
33
CLK_ECPCI
022:D9
R116
33
6.3V
C190
10u
2125 B
C186
NU
CPU_BCLK1
001:E11
ITP_BCLK0
001:A8
STPPCI#
010:F3
C189
0.01u
R103
33
C182
0.1u
C180
0.01u
CLK_GMCH66
004:F9
CLK_ICHPCI
010:B9
C187
0.01u
MCH_BCLK0
003:I8
R97
33
R112
NU
R104
33
R120
NU
DREFCLK
004:I9
R122
49.9
1%
VC3
CLK_AC97
019:B7
R119
33
VC3
RA42
10K
5
6
7
8
4
3
2
1
N2012ZP600T25
L60
1
2
N2012ZP600T25
L61
1
2
VC3PLL
VC3PLL
TP22
TP95
R108
33
CLK_FWHPCI
021:D4
CLK_LANPCI
017:D9
R109
33
CLK_CBPCI
015:B7
CLK_MINIPCI
018:B4
R111
33
R110
33
VC3PLL
6.3V
C765
10u
2125
B
N2012ZP600T25
L62
1
2
VC3
C761
0.01u
VC3PLL
TP97
TP96
R602
NU
Total 101-228mm
50-200mm
50mm-203mm
25.4mm-177mm
<
CK33 clock line
>
50-216mm
<
PCI clock line
>
Total CLK_GMCH66 - 63.5mm
76mm-304mm
50-200mm
38-203mm
50-200mm
38-203mm
101-216mm
50-216mm
ADDR:D2h
*
*
*
*
101-216mm
Disable to Free RUN
33
33
49.9 1%
Summary of Contents for CF-Y2 Series
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Page 15: ...12 4 Diagnosis Repair 4 1 Basic Procedures ...
Page 16: ...13 4 2 Troubleshooting ...
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Page 51: ...1 2 3 4 5 6 7 8 9 10 11 G J CF Y2 Printed Circuit Board Main Board Top Side D E I A C F H B ...