W83697HG-TR Nuvoton Technology Corporation of America, W83697HG-TR Datasheet - Page 106

• Manufacturer Part Number: W83697HG-TR
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697HG-TR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Hardware Monitor circuits
PWM Circuit for FAN speed control
Temperature Sensing
VBAT
AGND
VREF
VTIN1
VTIN2
FANPWM1
FANPWM2
R49
2M
R26
R25
30K
10K 1%
R48
R40
CASEOPEN SW
S1
510
510
3300P
C39
R35
R41
RT1
THERMISTOR
R36
Q2
MOSFET N
2N7002
R42
Q4
MOSFET N
2N7002
D+
D-
4.7K
4.7K
1K
1K
CASEOPEN#
D+
D-
10K 1%
C38
Q1
PNP
3906
C37
10u
Q3
PNP
3906
10u
(from Deschutes)
+
+
(for system)
+12V
+12V
JP2
HEADER 3
JP3
HEADER 3
3
2
1
3
2
1
1N4148
1N4148
D4
D3
R37
4.7K
R43
4.7K
R38
R44
Voltage Sensing
27K
27K
+12V
CPUVCOA
VCC3V
R29
28K 1%
R39
10K
R45
10K
R
- 103 -
FANIO1
FANIO2
R30
10K 1%
R27
10K
R28
10K
R
R
R
VCORE
+3.3VIN
+12VIN
AGND
Publication Release Date: May 30, 2005
VREF
Beep Circuits
W83697HF/ HG
R33
BEEP
R31
AGND
AVCC
Winbond Electronic Corp.
Title
Size
Date:
56K 1%
56K 1%
B
W83697HF (LPC I/O+ H/W + FLASH ROM I/F)
Document Number
697HD4.SCH
Thursday, July 11, 2002
VCC
L2
FB
L3
FB
R46
10K
232K 1%
120K 1%
R34
R32
Q5
3904
R47
100
-12VIN
-5VIN
-12V
-5V
LS1
SPEAKER
VCC
Sheet
Revision A1
4
of
5
Rev
0.4