Amain pcb 4/7 – Brother FAX-8650P User Manual

Page 180

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1 5

1 3

T E S T 4

T E S T 5

M O N 1

1 2

9

8

7

M O N 3

M O N 4

M O N 5

M O N 2

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C C 1 0 4 B

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7

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F S O U T

6 6

T E S T 1

1 6

T E S T 2

1 4

1 7

T E S T 3

1 1

1 9

2 5

3 2

4 1

4 9

5 8

7 0

7 5

6 5

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8

9

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R 9 6

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# 1 0

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H O P 2

6 8

H O P 1

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A V D D

7 7

A V D D

1

A G N D

8 0

A G N D

7 8

7 9

2

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6

7 6

7 3

M O N 6

H I P 0

H I P 1

H I P 2

7 2

B G 3 0 8 0 / 2

D V S S

D V S S

D V S S

D V S S

D V S S

D V S S

D V S S

D V S S

D V S S

R X I N A

R X I N B

V B I A S

T X O U T

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R 9 1

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M 5 V

M 0 V

4 1 B

4 5 C

4 3 C

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4 . 7 K

M 0 V

A R E F

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3 9 K

7 4 B

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C C 1 0 4

R I N

P R I N G

7 4 C

Z D 2

H Z S 5 C

M 0 V

4 7

D 1

D 2

D 0 R

D 1 R

D 2 R

4 5

4 4

4 3

4 2

D 4

D 5

D 6

D 7

D 4 R

D 5 R

D 6 R

D 7 R

R D

L W R

M R S T

M C E

1 3 A

1 3 B

1 3 B

1 3 A

D R B U S

D 3

D 3 R

4 6

A B U S

5

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5

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1 8

2 4

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4 8

5 7

6 4

6 9

7 4

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A 1

3 8

A 2

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3 6

A 3

5 1

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A 2

A 3

A 4

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M I N T

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2 6

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T X D

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6 1

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6 2

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6 3

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5 2

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5 3

E Y E D A T

5 4

E Y E S Y C

5 5

# 1 3

D V D D

D V D D

D V D D

D V D D

D V D D

D V D D

D V D D

D V D D

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1 5 0

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1 6 V / 1 0

S 0 V

T X O

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7

6

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C C 2 2 1 C H

R 8 9

B L M 1 1 A 2 0

R 1 0 1

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# 1 0

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4 3 C

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X T 3

S 0 V

R 1 0 3

4 . 7 K

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R 9 0

0

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1 0 V

1 0 0

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2 2 K

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* R 6 8

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C

7

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5

6

C

4

7

C

6

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2 2 K x 3

R 5 2

R 5 1

+ 5 V

M S L ( 7 4 C )

T A D H ( 7 4 B )

C C 1 0 4 x 4

C 7 9

C C 1 0 4

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C 4 6

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# 1 3

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C C 5 P

8

4

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C 1 4 9

C C 1 0 4

M I N T H

M R S T

M C E

R D

L W R

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1

2

3

6

7

8

9

2 0

4

5

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

A B U S

D R B U S

A 5

D 7 R

A 1

A 2

A 3

A 4

D 0 R

D 1 R

D 2 R

D 3 R

D 4 R

D 5 R

D 6 R

6 3 C

4 4 B

4 5 B

4 4 B

4 4 B

P 1 2

9 2 1 0 B - 1 - 2 0 Z

F A X 3 7 5 0 , M F C 7 7 5 0

N O T

A S S Y

A S S Y

F A X 3 7 5 0 , M F C 7 7 5 0

M O D E M

P 1

A

B

1

2

3

C

D

1

2

3

5

6

A

B

C

D

6

4

4

5

A

Main PCB 4/7

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