Skyworth 168P-P37TTF-01 Schematic
7654321
www.ma163.com 电子技术资料网
8
D
D7
BA159
*
*
*
*
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*
*
*
*
*
*
*
*
*
*
R38
2W330K
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
R11
10K
D1
2
P1
P2
3
1
4
5
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
D1
RM3A
D2
FMXA1106S
Q6
2SK3683
R13
0.15R/2W
T2
EI22
S1
D14 5819
9
10V1000UF
8
C57
250Vac/222
R15
470K
R16
470K
R17
560k
C16
450V/150u
R18
10K
*
*
*
*
*
*
*
*
*
C53
*
*
*
*
*
*
*
*
PFC BUS
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
C23
T2
PWM VCC
C19
0.1UF
C18
22U/50V
2
4
R20
1K
0.15R/2W
R21
L7
2UH
*
*
*
R65
*
*
680
IC5ATLP181
*
*
R66
*
*
1K
*
*
*
*
C56
*
R67
*
*
*
*
*
*
*
*
10K
*
*
50V0.1UF
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
IC9
*
*
TL431
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*
1
7
LVCC
VDL
FB
LVCC
HVCC
HVCC
FB
VCTR
VCTR
CS
SG
RTCSPG
RT
SG
PG
3
5
6
C20
0.1u
+5V
C54
R68
2.4K
10V1000uF
*
*
*
*
*
*
*
*
*
*
R69
*
*
2.4K
*
*
*
*
*
*
*
*
*
*
*
*
*
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*
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*
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*
*
*
*
*
*
*
*
*
*
*
*
*
*
R19
10R
IC2
FSFR1700/1800
R22
4.7K
C21
4.7UF/50V
303/630V
D3
UF4007
2
9
10
7
C24
0.1u
R24
5.1K
R23
7.5K
C22
105/450V
450V 10uF
PFC VCC
D17
BA158
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
PFC VCC
N13
R4
330K/1W
8
2
3
L5
R3
20K
5
Out7Vcc
Zcd
Mot
CS
Inv
Cmp
Gnd
FAN7530
6
13
57
10p
C15
R6
22R
D4
1N4148
4
R10 330R
1
IC1
C7
R7
R8
62K
10k
C12
33nF
C11
220nF
D18
BYW36
*
*
*
*
*
*
D5
*
BYW36
*
*
*
*
*
*
*
*
*
*
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*
*
*
*
*
*
ZD1
*
C29
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*
*
*
*
*
*
36V
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*
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*
*
ZD2
*
*
*
36V
*
*
*
*
*
*
*
*
*
*
*
*
*
ZD3
*
*
*
36V
*
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*
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*
STR-A6159M
OCP Vcc GND FB
1234
R37
4.7
*
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*
578
StartupDD
U3
ZD4
C31
50V 0.1uF
50V22uF
*
5.6V
*
*
C6
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
IC5BTLP181
C3050V104
*
*
*
*
*
*
*
*
*
*
*
*
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*
*
*
*
*
*
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*
*
*
*
*
*
*
*
*
*
*
C13
100pF
630V1000pF
D15
C32
50V47uF**
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
C2
100pF
C33
*
*
*
*
*
*
*
BA158
*
*
*
*
*
*
*
*
*
D6
BA158
*
*
*
*
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*
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*
DL601
1
BD1
1
AC
3
C
2
2
3
4
KBU808
-+
4
N5
L3
LCL-F112
R9
2.2M
C5
275Vac/0.47u
C3
250Vac/102
C4
250Vac/102
N4
L1
B
LCL-F112
C1
275Vac/0.47u
VZ1
MOV 471
F1
TH1
5A/250Vac
5OHM
LN
1
2
CN1
D8 220A
10
10
C41
11
11
9
9
220A
D9
2
7
13
D11B
12
14
220A
D11A 220A
13
12
14
C40
35V/1000u
C45
16V/1000u
35V/1000u
C46
16V/1000u
R49
12
43
2.2K
R50
IC3
4.7K
FOD817
R51
10n
KA431S
RIC8
A K
R27
PFC BUS
470K
R25
470K
R26
100nF
560K
C34
R5
10K
C35
50V/22u
10k
PFC Vcc
Q5
Vcc
4403
13
R28
R29
2
2k
1k
IC2
R
A K
KA431S
ZD5
15V
C8
C28
50V/22u
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
C50
0.1u
50V/22u
Q5
4403
2
L6
R61
4.7K
R31 10K
C42
35V/1000u
13
R39
10K
L5
C43
35V/1000u
C47
16V/1000u
R30
10
43
24V/6A
C10
R45
R46
10k
10k
NC
C48
NC
R52
27K
R54
3.9K
R57
C55
10k
2
104
Q3
3906
R60
12
10k
IC6
FOD817
Q8
R63
4401
5.1k
C44
100V/0.1u
24V Return
12V/3A
C49
100V/0.1u
12V Return
R53
68K
R56
100K
13
Q4
4403
R55
1k
C51
104
R62
5.1k
D11
1N4148
ON/OFF
ZD9
ZD6
15V
27V
D12
1N4148
D
C
B
A
1 2 3 4 5 6 78
Rev.
0
INITIAL
Description
DATE
FAIRCHILD
SEMICONDUCTOR
A2
SIZE
of
SHEET
Title
Doc.No.
Prepared By
Reviewed By
Approved By
A
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