Service manual
C – 7
C
IRCUIT
D
IAGRAMS
C. CIRCUIT DIAGRAMS
System Board (71-P2200-006) - Sheet 6 of 19
LP-200
6
CLOCK GENERATOR
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
619T uesday, June 20, 2000
Title
Size Document Number Rev
Dat e: Sheet
of
+2.5V
+3V
+3V
+3V
+2.5V
+3V
+3V
+3V
+5V
+3V
Z0603
Z0604
Z0605
Z0606
Z0608
FS1
FS2
CP UV
FS0
FS0
Z0621 Z0622
FS1
FS2
FS3
Z0609
Z0610
Z0611
Z0601
Z0602
Z0612
Z0613
Z0614
Z0615
Z0616
Z0617
Z0618
Z0619
Z0620
FS3
DI MCL K6
DI MCL K5
DI MCL K4
DI MCL K0
DI MCL K7
DI MCL K2
DI MCL K3
DI MCL K1
Z0624
Z0629
Z0625
Z0626
Z0627
Z0628
T Z 0602
T Z 0606
T Z 0605
T Z 0607
T Z 0603
T Z 0604
Z0607
T Z 0601
C2 0 4
10p
Y1
14. 318M Hz
+
C185
22u/ 10V_1206
CA169
0.1u
R261
22
R258
22
R253
22
R236
22
R252
10
R46
10
R234
10
R262
22
R257
22
L34
BK 1608LL121- 120
CB25
1000p
R249
22
R268 2. 7K
R270 2. 7K
R272 2. 7K
R274 2. 7K
R2 6 7
10K
R269
10K
R271
10K
R273
10K
+
CT 48
10u/ 16V
CB26
1000p
CB27
1000p
CA178
0. 1u
CA179
0. 1u
R266 10K
R264 10K
SW1
4X2 DIPSWIT CH
1
2
3
4
8
7
6
5
R230
10
R247
10
R231
10
R237
10
R235
10
R245
10
CA170
0. 1u
CA166
0.1u
CA168
0. 1u
CB24
1000p
CB22
1000p
CB23
1000p
U1 1
ICS9248-126
47
43
10
11
12
13
7
8
20
21
28
29
31
32
34
35
23
37
16
40
2
46
42
25
1
6
14
38
22
33
19
48
4
5
26
3
9
41
24
27
30
45
18
17
44
15
39
36
VDDLCP U
CPUCLK2
GNDPCI
PCICLK3
PCICLK4
PCICLK5
FS1/ PCI CLK0
FS2/ PCI CLK1
SD RAM 2
SD RAM 3
SD RAM 4
SD RAM 5
SD RAM 6
SD RAM 7
SD RAM 8
SD RAM 9
SDAT A
SDRAM10
GNDSD R
SDRAM12
FS3/REF0
CPUCLK0
VDDSDR
24_48/ CPU2V _3V#
VDDRE F
VDDPCI
PCICLK6
SDRAM11
GNDSD R
GNDSD R
VDDSDR
RE F 1
X1
X2
F S0/ 48MH Z
GN DRE F
PCICLK2
SDRAM13
SCLK
VDDSDR
VDDSDR
CPUCLK1
SD RAM 1
SD RAM 0
GNDL
VDDSDR
GNDSD R
VDDSDR
R246
10
C2 0 1
10p
C180
0.1u
L32
HB-1H2012-90
C65
0. 1u
+
C2 0 6
22u/ 10V_1206
C1 7 9
470p
C92
10p
C80
10p
C1 9 9
10p
C203
10p
C89
10p
C192
10p
C75
10p
C202
10p_R
C1 0 3
10p
C200
10p
C191
10p
C98
10p
C1 8 8
10p
C83
10p
C205
10p
C193
10p
C196
10p
C1 9 0
10p
R56
22
R52
22
C93
10p
R372
22
R3 6 4 1 0 K
R3 6 5 1 0 K
R3 6 6 1 0 K
R3 6 7 1 0 K
R36 8
47K
R36 9
47K
R3 7 0
47K
R371
47K
SW4
4X2 DIPSWITCH
1
2
3
4
8
7
6
5
R48 10K
T 156
T 158
T 157
T 159
T 161
T 160
R260
10
T 155
C3 4 1
33p_R
C342
33p
C343
33p
C344
33p_R
C362
10U F/ 10V
BS EL 0# 1
BS EL 1# 1
630S MCLK2, 5, 7
+2.5V 1,9,12,18
+3V 2, 3, 4, 5, 7, 8,9, 10, 11, 12, 13, 14, 15, 16, 18, 19
630S MB DAT2,5, 7
630SDCLK 3
MINI-PCLK 19
626PCLK 13
1420PC LK 11
630-14M 5
USB -48M 5
DI MCLK[ 0. . 7] 7
630PCLK 4
626F14M 13
CPUCLK 1
XI 9
869PCLK 13
ZV-PCLK 9
ID0 13
ID1 13
ID2 13
ID3 13
630CCLK 3
NEAR CLOCK GENERATOR
PLACE THESE RESISTORS
Frequency Selection
95
14. 318
100
100
133
112
0
0
0
CP U
33. 33
14. 318
133
150
166
0
0
0
0
14. 318
14. 318
95
111
1
1
0
0
1
(MHz)
14. 318
33. 33
33. 33
14. 318
P CI CLK<37. 5MHz
133
100
90
1
0
0
(FS1)
33. 33
33. 33
33. 33 14. 318
83. 30
PCI
(MHz)
33. 33
100
0
0
1
0
0
1
0
1
33. 33
14. 318
66. 7
126
1
1
14. 318
66
90
95
166
0
0
1
14. 318
33. 33
100
150
66. 7
1
0
1
1
1
1
1
SIS-630 CLOCK SETUP TABLE
33. 33
14. 318
1
0
(FS0) REF
14. 318
33. 33
NOT E:
0
1
0
1
0
0
33. 33
133
83. 3
112
0
1
0
1
14. 318
33. 33
33. 33
133
1
0
0
1
(MHz)
33. 33166
1
1
(MHz)
SDRAM
14. 318
33. 33
66. 70
1
0
1
14. 318
14. 318
100
1
0
1
1
1
(FS3) (FS2)
100
1
CLOCK GENERAT OR DECOUPLING
PLACE T HESE CAPACIT ORS NEAR CLOCK GENERAT OR (By- Pass)
PLAC E T HE SE CA PA C IT O RS NEA R CLO CK G E NE RA T OR ( By -Pas s)
A3
71-P2200-006
Board ID.