B - 6
Service Manual
71-22C00-D02
A
RESISTOR
Custom
631
0200- 06. SCH
Monday, March 05, 2001
Title
Size Document Number Rev
Date: Sheet
of
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
VCC3
VC C3
VD D3
VDD3
MD[0..63](3 , 5 , 9 )
IMA [0 ..14 ](4)
MA[0..14] (5)
ICSA#[0..3](4)
CS A#[0..3] (5)
IDQM[0..7](4)
DQM[0..7] (5)
MDD[ 0. .63 ](4)
MD [0 ..63] (3 ,5, 9)
630SCKE(4)
CKE0 (5)
CKE1 (5)
CKE2 (5)
CKE3 (5)
IMA0
IMA1
IMA2
IMA1 1
IMA1 2
IMA1 3
IMA1 4
IMA [0 ..14 ]
IDQM[0..7]
DQ M [ 0.. 7]
IDQM0
IDQM1
IDQM2
IDQM3
IDQM4
IDQM5
IDQM6
IDQM7
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
CSA#[ 0..3 ]
ICSA#[0..3]
IC SA#3
IC SA#2
IC SA#1
IC SA#0
CSA#3
CSA#1
CSA#0
CSA#2
MD1 0
MD1 8
MD3 5
MD3 4
MD1 3
MDD 60
MDD 31
MDD 19
MD1 5
MDD 62
MD4 2
MDD 30
MDD 16
MD[0 ..63]
MD4 3
MD1 2
MD6
MDD 14
MDD9
MD5
MDD 61
MD54
MD3 7
MDD 41
MDD 15
MDD8
MDD7
MD9
MDD 44
MDD 43
MDD 18
MDD6
MDD5
MD3 9
MD3 6
MDD 46
MDD 45
MDD 34
MD3 8
MDD 12
MDD4
MDD3
MDD[ 0. .63 ]
MD4 1
MD4 0
MD1
MDD 47
MDD 11
MDD2
MDD1
MD1 7
MD1 6
MD2
MDD 10
MDD0
MD6 3
MD4 5
MD4 4
MD1 1
MDD 35
MDD 26
MD2 8
MDD 63
MDD 36
MDD 24
MD6 2
MD6 1
MD6 0
MDD 38
MDD 37
MDD 25
MD53
MD55
MD3 2
MD2 9
MDD 42
MDD 28
MD3 3
MD2 5
MD2 4
MD7
MD3
MDD 39
MD2 0
MD3 0
MD1 4
MD8
MD4
MD0
MDD 17
MDD 13
MD4 6
MDD 40
MDD 32
MDD 33
MDD 29
MD2 7
MD1 9
MD3 1
MD4 7
MDD 20
MDD 27
MD2 6
MD2 2
MD2 1
MD2 3
MDD 21
MDD 22
MDD 23
MA8
MA0
MA7
MA1
MA2
MA6
MA[0..14]
MA1 4
MA1 1
MA1 2
MA1 3
MD5 6
MD5 7
MD5 8
MD5 9
MDD 56
MDD 57
MDD 58
MDD 59
MD4 8
MD4 9
MD5 0
MD5 1
MDD 48
MDD 49
MDD 50
MDD 51
MD5 2
MD5 3
MD5 4
MD5 5
MDD 52
MDD 53
MDD 54
MDD 55
MA5
MA4
MA3
MA9
MA1 0IMA1 0
IMA9
IMA8
IMA7
IMA6
IMA5
IMA4
IMA3
MD[0 . .63]
CKE2
CKE3
CKE1
CKE0
630SCK E
Z61 4
Z61 5
Z40 5
Z40 7
Z40 4
Z40 6
Z65 7
MD38
MD39
MD31
Z76 4
Z76 5
R224
4.7K( R)
R226
4.7K( R)
R225
4.7K( R)
RN41
8P4R_10
8 1
7 2
6 3
5 4
RN37
8P4R_10
81
72
63
54
RN38
8P4R_10
81
72
63
54
RN39
8P4R_10
81
72
63
54
RN40
8P4R_10
81
72
63
54
RN12
8P4R_10
81
72
63
54
RN11
8P4R_10
81
72
63
54
RN25
8P4R_10
81
72
63
54
RN26
8P4R_10
81
72
63
54
RN27
8P4R_10
81
72
63
54
RN28
8P4R_10
81
72
63
54
RN18
8P4R_10
81
72
63
54
RN33
8P4R_10
81
72
63
54
RN57
8P4R_10
81
72
63
54
RN56
8P4R_10
81
72
63
54
RN10
8P4R_10
81
72
63
54
RN13
8P4R_10
81
72
63
54
RN17
8P4R_10
8 1
7 2
6 3
5 4
RN32
8P4R_10
8 1
7 2
6 3
5 4
RN31
8P4R_10
8 1
7 2
6 3
5 4
RN30
8P4R_10
8 1
7 2
6 3
5 4
RN42
8P4R_10
8 1
7 2
6 3
5 4
RN29
8P4R_10
8 1
7 2
6 3
5 4
U2 7
74LVC244
1
19
2
4
6
8
18
16
14
12
20
10
11
13
15
17
9
7
5
3
OE1#
OE2#
1A1
1A2
1A3
1A4
1Y1
1Y2
1Y3
1Y4
VCC
GND
2A1
2A2
2A3
2A4
2Y1
2Y2
2Y3
2Y4
R401
8.2K
RN59
8P4R_270
81
72
63
54
RN58
8P4R_22
81
72
63
54
R221
0(R)
R219
0
C448
.1U
R383
4.7K( R)
R384
4.7K( R)
R400
4. 7K
T
T
T
T
MD[55..53]: CLOCK SKEW CONTROL OF AGP
DEFAULT 001
MD38: VGA INTERRUPT FUNCTION
MD39: VGA ECLK AND MCLK MODE
MD31: QUICK START FUNCTION
1: ENABLE
1: ENABLE
0: DISABLE
0: DISABLE
1: SY NCHRONOUS MODE
0: ASYNCHRONOUS MODE
DRAM BUS DAMPING RESISTOR NEAR SIS630S