+
B2
VO
GND
AC2
R9
2
+
AC1
LED4
R12
ACIN2-2
ACIN2-1
2
GND
1
ACIN1-2
3
ACIN1-1
GND
33k
Mach Luc
R3
104
C5
220
R2
GND
3
1
1000uf
C4
VI
2
473
F2
F1
2
TAI-1
1
T2
BT151
TAI-2
T1
BT151
GND
I
L
C12
V11
C10
R9
VREF
VSYNC
VS
T2
T1
TCA785
GND
1
6
13
12
11
10
9
8
5
16
V+ U$1
220VAC-2
C2
GND GND
104
C3
R8
Mạch Điều Khiển
-
1
R1
220
3
IN12VAC-2
IN12VAC-1
IC4
7812T
V+
1M
11/20/2012 10:04:04 AM C:\Users\Administrator\Desktop\DA tuyen\HINH TIA 1PHA 2 NUA CHU KY.sch (Sheet: 1/1)
QU
QZ
Q2
Q2
Q1
Q1
3
7
15
2
14
4
220
1N4446
1N4446
D1 R4
220
D8 R5
GND
2
1
2
1
MOC3020M
OK2
MOC3020M
OK1
4
6
4
6
T2
T1
R7
220
R6
220
2
1