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J1 F1
12:2600
1
2 J2
3.5A 1 5
3 1
R1 R2 C1
4
152 471_1206 220uF/25V Q4
5
2N3904 C2
GND
6 Q7 2
R41 NC C3
7
DTA143EKA GND_POWER 10pF/3KV CON4
D 8 D
Q1 202 4 5 3 4
OUT
3
Q3 2N3904
3
CON8 GND_POWER
GND_SIGNAL Q2 IN T1 CR1
IC_VCC DTC143EKA 3 6 CR2 2
OP1
Q5 2
IN 2N3906 C32 C33 C36
D
R8 R7 2 7 475 475 472 R33
OUT
1002 2703 BAV99 681
R11 Q6 BAV99
1
C11 IC_VCC G RK7002 1 8 R34
1
GND
104 GND_SIGNAL
C8 D1 100 GND_POWER GND_SIGNAL J3
S
104 R42 7.5B ao4606 GND_SIGNAL 223
240k 1
R35
GND_SIGNAL GND_SIGNAL C7 GND_SIGNAL GND_POWER 681
105
2
GND_SIGNAL GND_SIGNAL C9
R12 10pF/3KV CON4
GND_SIGNAL
3
GND_SIGNAL
3
100 CR3
CR4 2
OP2
2
C37
Q8 472 R36
16
15
14
13
12
11
10
9
BAV99 681
C 4 5 BAV99 C
1
R14 C14 U1
1
MODSEL
PWMOUT
VDD
NOUT1
ISEN
CLAMP
PWMDC
CTPWM
C13 0 100 R4
223 3 6 GND_SIGNAL 223
R15 12:2600 GND_SIGNAL
683 R5 J5 R3
BIT3193 2 7 1 T2 5 681
1
204
GND_SIGNAL
GND_SIGNAL GND_SIGNAL
ON/OFF
NOUT2
CTOSC
TIMER
LOAD
1 8 C15
GND
CMP
2
INN
NC C16
10pF/3KV CON4
ao4606 3 4 GND_SIGNAL
3
GND_POWER
1
2
3
4
5
6
7
8
3
CR5
GND_SIGNAL CR6 2
OP3
C17 2
D4 R21 C38
222 C34 C35 472 R37
OP1
475 475 BAV99 681
1N4148 153 BAV99
1
C25
1
R18
222
GND_POWER GND_SIGNAL J9 223
R22 C19 C23 C24 R25 IC_VCC GND_SIGNAL
R27 1
D6 GND_SIGNAL R17
513 821 105 104 NC 681
B OP2 B
R20
2
683 R19 1N4148 153 C21
C27 10pF/3KV CON4
104 222
3
GND_SIGNAL GND_SIGNAL
3
CR7
D5 R28
D7 GND_SIGNAL CR8 2
OP4
2
OP3
C39
1N4148 1N4148 153 472 R38
R32 C29 BAV99 681
C28 474 222 BAV99
1
D2 474 R39
1
1N4148
R29
D8 GND_SIGNAL GND_SIGNAL
GND_SIGNAL 223
OP4
GND_SIGNAL
GND_SIGNAL R40
1N4148 153 681
C30
222
GND_SIGNAL GND_SIGNAL
A R30 R31 A
C31 683 103
NC
Title
Size Number Revision
GND_SIGNAL GND_SIGNAL 1.02
B
Date: 19-Nov-2006 Sheet of
File: E:\\.ddb Drawn By:
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