Acer AcerNote 970 Service Manual page 213

5
CK5_FS1
5 CK5_FS0
6 VS5_CLKEN
1
R55
100K
2
6
CK3_IDECLKB
6 CK3_IITCLKB
6 VS5_VDCLKEN
15 KB5_IDECLKEN
15 KB5_IITCLKEN
CK5_FS1 CK5_FS0 CK5_CPU
0 0 33.33MHz
0 1 50.00MHz
1 0 66.66MHz
P5VR 1 1 60.00MHz
P5VR 27
P5VSW
26
P5VSW
VBAT
VBAT 29
U5
1 5
FS1 VDD
11 16
FS0 VDD
4
VDD32
15
PD1
20 9
PD0 33.3MHZ
7
24MHZ
1 1
R45 R20 17
14.3MHZ
8
32K
10
ECPU
100K 100K
12
CPU/2
13
2 2
CPU
19 18
X14I X14O
3 2
X32I X32O
6
GND
14
GND
MK1438
XT2
1 4
32.768KHZ
2 3
1 2
R159 1M_0805
XT1
1 4
14.318MHZ
2 3
C24
C26
22pF
22pF
VBAT
1
R25
10K
2
FB8
C28
P5VSW
0.1uF
FBZ600/100
C27 C25
0.1uF 0.1uF
R47 1 2
33
R160 1 2 33
1 2
R22 33
PAD4
1 2
PAD603
R19 1 2
33
P5VR
P5VR
U4
1 2 1 14
R18 20K
BE0 VCC
2 3
A0 B0
4
R40
BE1
1 2 5 6
A1 B1
10
BE2
33
9 8
A2 B2
13
BE3
12 11
A3 B3
7
GND
PI5C3126
P5VR
1
R131
20K
2
3
Q9
R129 2N7002
1 2 1
10K 2
CK5_24M 13
CK5_14M 8
(RTC)
CK5_32KR 29
CK5_CPU 6
CK5_14MESS 31
D2
S1N4148
CK3_32KBR RN41
1 8
CK3_32KB 22
CK3_14MVIDR 2 7
CK3_14MVID 22
3 6
CK3_IDECLK 21
CK3_IDECLKR 4 5
22
CK3_IITCLK
CK3_IITCLKR SARES8_33
1
R16
C33 2.2K
0.1uF
2
CK5_32KV1 6
CONFIDENTIAL
(VIDEO)
ACER ADVANCED LABS,Inc.
Title
PROJECT MARS SYSTEM BOARD
Size Document Number
A3 MARS SYSTEM BOARD