Table of Contents
Advertisement
Prestigio Cavaliere 141
8.3 No Display
J501
J502
SW1
R184 1K
PWRSW#
4
4
1
3
2
4
C237
C237
1000P
1000P
LED BD
VDD5
U17
R190
VDD5
MAX809LTR
10K
D11
4.63V
2
2
3
VCC
RESET#
3
1
GND
1
R180
100K
C
Q29
B
P
28
MMBT3904
E
R172
R169
U6
1K
4.7K
ALERT#
11
AMD1021
PWROK
Thermal
Sensor
R141
8677 P4
1K
PWRON
D/D
Module
R140
10K
8677
2.5V/1.8V
Module
******Reset Circuit Checking******
******Reset Circuit Checking******
P
H8_PWRSW#
7
26
U13
H8_PWRON
49
H8
F3437
1
H8_RESET#
58
91
PWROK_5V
SB_PWRBTN
+3V
1
+S3V
SB_PWRBTN#
2
R163
Q28
3
10K
3
2
Q25
DTC144WK
1
P
28
PWROK
H8_PWRON
P
P
20
11
U522
AC97
ALC202
P
3
U506
Intel Mobile P4
CPU
CPU_RST#
CPU_PWRGOOD
P
P
P
5
6
7
PWROK
U505
North Bridge
SiS650
R92
0
P
P
P
15
16
17
PCIRST#
U501
AC97_RESET#
South Bridge
SiS961
SB_CD_RESET
19
25
J7
MDC
104
Technical Service Manual
+5V
P
4
R695
+5V
10K
R702
10K
3
Q506
2
DTC144WK
3
2
1
Q507
DTC144WK
1
P
8
P
22
20
U515
Card Bus
CB1410
+5V
R197
10K
R699
3
0
2
Q33
DTC144WK
1
IDE_RESET#
43
P
18
J505
HDD Connector
P
23
9
U19
Super I/O
PC87393
IDE_CD_RESET#
5
P
18
J512
CD ROM
Connector
Advertisement
Table of Contents
