TB8100 Circuits/PMU Boards/AC DC PFC Control Board/Revision 07/220 02019 07B_schematic 220 07B Schematic

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CR-1 : @\220_02019_LIB\.\220_02019\(SCH_1):PAGE1

1

2

4

3

5

6

7

9

8

10

11

12

13

14

K

K

J

J
+5V

AA

D106
BAW56

D106
BAW56

K2

I-NEG
SYNC-RTN
+VAUX
PFC-START
G-BOOST

G

SYNC
0VL
VIN-MON
IAC

OUT

1E5<

PL310
2

I-NEG

OUT

1D6<

+

C124
4.7uF

R128
10K

C128
47pF

1F10<

+5V

E
Q103
BC807

B

PL310
3

R122
560K

C

PL310
4

C122
100nF

R143
560K

C113
1uF

R123
1K

C127
1uF

IC105
78L05
OUT
IN
5V
GND
7 6 3 2

1

8

PFC-START

PL310
6

R124

OUT

1J5<

OUT

1D10<

1D2>

R140
47

1H14<

7

Q

H

CD

C120
100nF

PL310
7

C108
4.7uF

+

PL310
8

R144
220K

VIN-MON

PL310
10

IAC

OUT
OUT

R116

1G3<
1G2>

IN

VIN-MON

3

2

4

TP106

OUT
OUT

1E2>

G
C142
100nF

TP107

R104
470K

1

IC101
TL431
2 3 6 7

8

IC109
SFH6106

IC108
TL431

( HIGH = STOP )
R151 PFC-STOP
1
680
C151
10nF
2

3

R137
10K

C100
47pF

R109
DNI

R138
10K

R150
47

C

R103
6.8K

PFC-OVP

IN

8 V-

R145
47

4

R125
10K

IN

47

R120
22K

Q104
BC817

B

R121
330K

IN

1H2>

R135
47pF

R136
10K

IN

R115

I-NEG

C123
47pF
C125
47pF

E

13

Q
Q

10
9

F
R146

CD

22K

CERAMIC
C116 R129

1NF

Q105
BSS123
D105
BAV70W

+5V

2.2K
1E2>

+VAUX

TP111

1C12<

PFC-OVP

15
C
14
C/R
12
A
IC107
4538
11
B

1C2>

1D6<

PL311
3

MI-GOOD

(HIGH = MAINS GOOD)

TP108

C145
1uF

4.7K

R139

PFC-FB

1D2>
1H10<

1D7<

PL311
1
PL311
2

IN

IC103
SFH6106
1

C109
10nF

PL310
9

+28FB

R142
22K

16 V+
IC107
4538

+5V

C

IC104
TL431

R117
22K

C106
100nF

+5V
Q102
BC807

B

2.7K
G-BOOST

R105
68K

PFC-0VP

IN

820

E

F

PFC-FB

+28FB

3

+VAUX

PL310
5

TP110

0VL

R132

D105
BAV70W

6

Q

KK

I-POS

I-POS

K1

1
C
2
C/R
4
A
IC107
+5V
4538
5
B

A1

H

PL310
1

AA

KK

R141
390K

IN

A2

1G2> PFC-START

D107
BAV70W

12K

D107
BAV70W

1F7<

R106
82K

R110
15K

C110
100nF

C102
47pF

+ C111

C118

4.7uF

270PF

E
IN

1H2>

R118

I-POS

2.2K
+VAUX
PL312
1
MI-GOOD
MI-GOOD

OUT

+28FB

PL312
3

R100
C104
100nF

22K

R111
330K

OUT

R112
33K

C103
1uF

1F10<
1H2>

R101
PL313
1
PL313
2

PFC-STOP

Q106
BC817

4.7K

IN

I-NEG

R119

TP109
1F2>

Q101
BSS123

TP101
D100
BAV99

1F8<

C105
680pF

13
3
TP104

5

TP105

IN

IAC

6

DRVOUT 16

IAC

GND
1

R127

G-BOOST

IN

47

1G2>

C117
100nF

TP103
R114
DNI

C119
1uF

C121
1uF

R130
100K

R131
330K

D

C115
100nF

R113
10K

PFC-FB

PL313
3

0V

MOUT

270PF

R160
1K
PFC-STOP OUT

C101

D100
BAV99

SS
CAOUT

C114
100nF

9

E
K
D104
BAT165
A

IC102
UCC2817
2
PKLMT
7
11
VAOUT
VSENSE

1.5K

TP100
R153
2.2K

VREF

14
CT
12
RT

1H10<
1H14<

D

0V

C107
1uF

BSS84
Q100

TP114
+28FB

15
10
VCC
OV/PEN
4
CAI
8
VFF

+VAUX

1G14<

PL312
2

0V

C126
100pF

C129
47pF

R126
K

C

A

18K

D102
BAT165

R133
100K

C112
1uF

IN

1E2>

R134
22K

C

TP102

B

A

B

07B
07A
06A
05A
04A
03A
01A
01A
REV/ISS

FIXED SILKSCREEN IPN.
ECO.101200254
ECO.101200224
ECO. 101200078 101200155 101200202
MIGRATED FROM UNICAD 220-02019-03
DCO. 02019-002
DCO.02019-001
DCO.00242-0003, NEW IPN
AMENDMENTS

1

2

TB
JG
TB
TB
TB
CJK
TB
TB
DRAWN

3

RIAN
RIAN
RIAN
RIAN

CHKD

CK
CK
CK
CK

D.O.

4

RIAN
RIAN
RIAN
RIAN

APVD

07/02/05
26/11/03
03/10/03
1/08/03
10/06/03
07/04/03

0VL

TAIT ELECTRONICS
TB8000 PMU

0V

MAINS GND

OUTPUT GND

A1

AC-DC PFC CONTROL
ISSUE:
VARIANT NUMBER:

IPN:

220-02019-07

B

?

FILE DATE: Mon Feb 07 09:36:40 2005
ENGINEER:
FILE NAME:
SHEET NUMBER:
RIAN
220_02019
1
OF
1

18/04/03
DATE

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A



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Page Count                      : 1
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Create Date                     : 2005:02:07 09:39:07
Modify Date                     : 2005:02:07 09:39:07
Title                           : 
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Author                          : bennett
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