Service manual

66
71-51S00-D02
LPC TO ISA - W38626
Custom
16Monday, Sept em ber 18, 2000
Title
Size Docum ent Number
Date: Sheet
of
´¯ ⁄ „q ‚ £ C LEVO C O.
VCC3
VCC
VCC
VCC
VCC
VCC
VCC
VCC VCC
VCC
VCC
VCC3
VCC3
VCC
S A[0..19] 17 ,1 9,2 0
LAD012
LAD112
LAD212
LAD312
LDREQ#12
SIRQ12 ,1 4,1 7
83 626 CLK11
PCIRST#8,9,10,13,14,21,23
83 626CLK -1 411
MCCS#19
FLASH#20
MEMR#20
ME M W #20
FAN _S T P22
83 626 CLK11
IORD# 17,19
RSTDRV 17
DACK#2 17
IOCHRDY 17
DREQ6
DREQ0 17
TC 17
DREQ3 17
DREQ1 17
DREQ 2 17
DACK#3 17
DACK#1 17
IR Q1 2 1 9
AEN 17
IO W R # 7 ,1 7 ,1 9
DREQ5
S D[0 ..15] 7,17 ,1 9,2 0
KB DCS#19
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ9
IR Q1 0
IR Q1 1
IR Q1 4
IR Q1 5
IO C S1 6 #
BIOSCS#20
LFRA ME #12
IRQ 119
SD9
SD10
SD11
SD12
SD13
SD14
SD8
SD15
IOCHCK
SBHE#
BALE
SA12 1
SA13 1
SA14 1
SA15 1
REFRESH#
SBHE#
MAS T ER#
LA1 7
LA1 8
LA1 9
LA2 0
LA2 1
LA2 2
LA2 3
DACK#017
DACK#5
DACK#6
DACK#7
IOCHCK#
OWS#
SMEMW#
SME MR #
80PCS#
DREQ7
LA2 1
LA2 2
LA2 3
86 9_OSC17
80PCS#
BALE
PCS17
SELECTA23
SELECTB23
921 1_OSC8
LA1 7
LA1 8
LA1 9
LA2 0
IORD#
IO W R #
ME M W #
MEMR#
IO C S1 6
#
OWS#
SMEMW
SME MR
#
DACK#0 17
DACK#1 17
DACK#2 17
DACK#3 17
DACK#5
DACK#6
DACK#7
SD0 7,17,19,20
SD2 7,17,19,20
SD3 7,17,19,20
SD4 7,17,19,20
SD5 7,17,19,20
SD6 7,17,19,20
SD7 7,17,19,20
SD1 7,17,19,20
IRQ7
IRQ3
IRQ9
IRQ4
IRQ6
IR Q1 0
IRQ1 19
IRQ5
DREQ0 17
DREQ1 17
DREQ2 17
DREQ3 17
DREQ5
DREQ6
DREQ7
SA 0 17,20
SA 1 17,20
SA 3 17,20
SA 4 17,20
SA 5 17,20
SA 6 17,20
SA 7 17,20
SA 2 17 ,19,2 0
SA 8 1
7
SA 9 1
7
SA10 1
SA11 1
REFRE
S
MAS T E
R
MEMCS
1
IOCHRD
AUDCLK21
SA19
SA18
2
SA17
2
SA16
2
IR Q1 5
IR Q1 4
IR Q1 2
IR Q1 1
MEMCS16 #
MEMCS16 #
869_OS C
IOCS16#
IRQ 4
IRQ14
IRQ 7
DACK#2
IORD#
IOCHRDY
IRQ 3
DREQ3
RSTDRV
DACK#1
AEN
IO W R #
IRQ15
DREQ6
DREQ5
IRQ12
IRQ 9
IRQ10
IRQ 6
DREQ2
DREQ1
DREQ0
IRQ11
DACK#3
IRQ 5
TC
PCIRST #
RE FRE SH#
MAST ER#
DREQ 7
KBDCS#
SB HE#
MEMR#
LAD0
14MOUT 1
FLASH#
SMEMW#
LA17
LF RAME#
BALE
LA19
SIRQ
IO CH CK#
DACK#5
LAD1
LDREQ #
83 626 CLK
MCCS#
OWS#
MEMW#
LA20
Z19 6
83626CLK-14
LAD3
LA22
LA23
DACK#0
DACK#6
DACK#7
80PCS#
SMEM R#
LA18
LA21
FAN_ST P
LAD2
Z19 7
SD6
SD7
SD4
SD5
SD8
SD9
SD10
SD11
DREQ6
DREQ7
DREQ0
DREQ5
DREQ2
DREQ3
DREQ1
IOCHCK#
SBHE#
BALE
IRQ9
IRQ6
IRQ5
IRQ4
IRQ3
IRQ 1
IRQ1
IR Q1 0
IRQ7
SA 2
SA 3
DACK#7
DACK#6
DACK#0
DACK#3
DACK#5
DACK#2
DACK#1
LA2 1
LA2 3
LA2 2
14MOUT 2
83 626 CLK
BIOS CS#
80PCS#
Z19 9
Z20 0
Z19 8
AUDCLK
24 MHZ
PCS1
SE LECT A
SE LECT B
Z68 0
921 1_OSC
LA1 7
LA1 9
LA2 0
LA1 8
MEMR#
ME M W #
IORD#
IO W R #
IO C S1 6 #
OWS#
SMEMW#
SME MR #
SA18
SA17
SA 7
SA 4 SA13
SA 6
SA16
SA0
SA19
SA2
SA13
SA12
SA9
SA8
SA10
SA1
SA11
SA3
SA 0
SA14
SA 1
SA15
SA7
SA5
SA14
SA15
SA4
SA6
SA12
SA 5
S A [0 ..19]
SA 8
SA 9
SA10
SA11
REFRESH#
MAS T ER#
IOCHRDY
MEMCS16 #
Z19 5
S D [0 .. 15]
SD1
SD14
SD13
SD12
SD2
SD3
SD3
SD14
SD0
SD15
SD15
SD0
SD7
SD4
SD10
SD6
SD8
SD13
SD9
SD1
SD11
SD5
SD2
SD12
IR Q1 1
IR Q1 2
IR Q1 4
IR Q1 5
SA16
SA19
SA18
SA17
R664 4.7K
T
C2 6
R
C4 6
.1 U
C4 5
.1 U
C6 5
.1 U
C65 8
.1 U
C2 7
.1 U
C2 4
10U
R668 0(0805)
R66 6
0(0805)
U6
W 83626
13
14
21
22
23
24
19
18
17
16
5
45
55
70
85
10 5
12 0
20
25
15
50
60
80
95
11 0
12 5
30
26
27
28
29
65
66
31
32
33
34
35
41
42
43
44
46
47
48
49
51
52
53
54
56
57
58
67
68
69
71
72
73
74
75
11 4
11 5
11 6
11 7
11 8
11 9
12 1
12 2
64
63
62
40
39
38
37
59
86
84
61
92
77
11
12
76
81
82
83
91
10 1
10 2
11 2
11 3
12 3
11 1
10 9
10 8
10 7
10 6
10 4
10 3
98
97
96
94
93
78
10
9
8
6
7
3
90
79
88
1
12 7
4
89
99
87
2
12 8
12 6
10 0
36
12 4
LFRAM#
PCIRST#
PCICLK
LDRQ#
SERIRQ
PWRDN#
LAD0
LAD1
LAD2
LAD3
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC3
AVCC3
GND
GND
GND
GND
GND
GND
GND
AGND
14 .31 8
14MOUT 1
14MOUT 2
24 M& 25M
RT CCS# /GP IO6
IOHCS#/GP IO7
SA 0
SA 1
SA 2
SA 3
SA 4
SA 5
SA 6
SA 7
SA 8
SA 9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
G P IO 5/ IR Q8 #
GP IO4 /IRQ IN
PLED/GP IO3
MCCS# /GP IO2
KBCS#/GPIO1
IR Q1 /GP IO 0
ROMCS #
AEN
IOR#
IOW #
IOCHRDY
SYSCLK
RSTDRV
IO C S1 6 #
MEMCS16 #
IOCHCK#
OWS#
SMEMW#
SME MR #
REFRESH#
BALE
SBHE#
MEMR#
ME M W #
MA S T E R #/ R T C E N
LA1 7
LA1 8
LA1 9
LA2 0
LA2 1
LA2 2
LA2 3
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ9
IR Q1 0
IR Q1 1
IR Q1 2
IR Q1 4
IR Q1 5
DRQ0
DRQ1
DRQ2
DRQ3
DRQ5
DRQ6
DACK#0
DACK#1
DACK#2
DACK#3
DACK#5
DACK#6/HEFRAS
DACK7#
TC
80PCS#/KBEN
DRQ7
R669 22
R667 4.7K
RN68
8P 4R-1K
1 8
2 7
3 6
4 5
RN66
8P 4R-4 .7K
18
27
36
45
RN67
8P 4R-8 .2K
1 8
2 7
3 6
4 5
RN69
8P 4R-1K
1 8
2 7
3 6
4 5
RP 7
10P 8R-8 .2K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP 5
10P 8R-8 .2K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP 9
1 0P 8R-10 K(R)
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP10
10P8R-10K(R)
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP 8
1 0P 8R-10 K(R)
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP11
10P 8R-8 .2K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP 6
10P8 R-10K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP12
10P8 R-10K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP 4
10P8 R-10K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
T
T
T
R2 3 2 2
R674 4.7K
R665 22
C2 5
4.7U
CLEVO CO.