E.F. Johnson Company 761X Service Manual Download

Page: 95 / 99

8-8

November 1998
Part No. 001-7600-001

C 1 9 4

R 6 5

R 1 1 3

R 1 1 2

Q 1 7

R 6 6

R 6 9

C 9 2

C 9 1

M P 1 0

D 2 8

D 1 6

W 6

R E D

B L K

C 1 9 6

R 1 7 3

C 1 9 5

C 8 4

Q 1 8

Q 1 4

IC 3

C 8 1

C 7 9

C 1 0 1 L1 7

C 3 0 4

L 1 9

R 7 0

C 1 0 0

C 8 0

C 7 4

IC 2

IC 9

C 7 6

C 7 0

Q 1 2

Q 1 3

D E T

W 1 2

C P U 5

C 2 9 8

R 5 8

C 7 7

R 8

T 8

T M U T

C 7 8

C 6 7

C 6 8

C 3 2 5

C 3 2 6

C 3 2 7

8 V

C 3 2 8

C 2 0 6

C 2 3 8

C 7 5

C 7 1

C 2 8 1

5 V

R 2 0 6

R 2 0 5

R 2 0 4

C 2 3 2

IC 1 3

D 2 5

D 2 4

Q 3 7

C 2 1 2

T X C

E X T M

1 1

C 2 8 9

C 2 0 7

C 2 3 4

C 2 3 5

C 2 3 6

R 2 0 8

C 2 8 7

Q 3 9

Q 3 8

C 2 8 8

R 2 2 3

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C 3 3 4

C 3 3 5

C 1 7 7

C 2 3 9

C 2 7 9

R 2 3 6

R 2 4 5

R 2 3 7

R 2 4 6

R 2 3 8

R 2 4 7

R 2 3 9

R 2 4 8

C 2 7 4

C 2 6 4

C 2 7 3

C 2 6 3

C 2 7 2

C 2 6 2

C 2 7 1

R 2 5 1

R 2 6 7

R 1 8 6

C 3 3 3

C 2 2 5

R 1 9 8

Q 3 6

IC 1 1

R 2 5 8

C 3 3 2

C 3 3 1

C 3 4 9

Q 4 0

R 1 5 5

R 1 5 3

R 2 6 5

C 1 7 6

R 1 0 7

R 1 0 8

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R 9 7 Q 2 2

C 1 3 4

R 1 0 9

C 1 3 3

R 1 4 6 R 148

R 1 4 8

C 2 1 1

R 1 1 1

R 1 1 0

X 2

C 2 0 9

C 2 1 3

R 1 9 1

R 1 8 7

R 1 8 8

R 1 8 9

R 1 9 0

C P 1

C 1 9 9

C 1 9 8

L 2 6

L 2 3

M P 1 , 2

W 1 1

W 1 0

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R 9

R 8

C 9 7

C 2 8 6

L 1

L 1 6

D 3

L 6

C 9 3

C 1 3

L 3

L 2

C 3 2 9

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Q 4 5

C 3 3 0

C 3 1 4

C 3 1 5

L 4

C 1 7

D 4

L 5

C 1 8

D 5

D 6

L 7

L 8

C 3 0 9

C 3 1 0

C 3 4 8

L 9

R 1 7 C 3 1 7

L 1 0

C 3 1 3

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C 3 1 1

L 1 1

C 1 6 7

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R 1 1 5

R 1 1 6

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C 1 4 3

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C 3 4 6

R 1 4 0

C 1 4 5

R 1 3 5

R 1 3 4 C 16 1 R 139

R 1 3 8

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L 3 1

C 1 6 4

C 1 6 2

L 3 0

Q 3 0

R 1 3 6

C 1 6 3

R 1 2 3

C 1 5 0

C 1 5 1

R 1 2 5

R 1 2 4

W 9

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C 1 5 3

C 1 5 4

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C 4 4

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C 3 0 3

F I1

F I2

F I3

IC 6

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R 9 6

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C 1 2 7

R 9 9

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X 1

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C 6 3

C 5 8

R 4 8

C 5 7

C 6 2

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R 4 0

C 5 6

R 4 1

C 5 2

IC 1

C 5 1

C 5 0

R 3 6

C 4 9

L 1 5

F I1

C 2 8 2

C 2 9 5

C 2 4 2

C 2 4 1

C 1 7 8

R 2 1 3

R 2 1 4

R 2 1 5

R 2 1 8

R 2 1 7

R 2 1 6

J2 (T o S p kr)

J5 (T o O p t Ca ble )

1 5

1 6

3 0

3 9

4 0

2 - G n d
1 - H V

1   -  8 V
3   -  C P U 5 V
5   -  G N D
7   -  O P IN T
9   -  O P C S
1 1   -  B U S Y

1 3 - B E E P O U T

1 5   -  T O N E
1 7   -  B E E P
1 9   -  D T C S
2 1   -  R F A T T
2 3  - N O IS
2 5   -  U N L K
2 7   -  E X E N
2 9   -  E X S T
3 1   -  D A S T
3 3   -  P L S T
3 5   -  V IN
3 7   -  T E M P

3 9 - M IC

1 1   -  P T T
1 0   -  G N D
9   -  IN
8   -  G N D
7   -  D IS C
6   -  G N D
5   -  A F O
4   -  G N D
3   -  H O R N
2   -  D IM
1   -  H V

2 -  5 V
4   -  A F O
6   -  S I
8   -  O P T 3

1 0 - O P T 2
1 2 - O P T 1

1 4 - O P V 3

1 6   -  O P V 2
1 8   -  O V P 1
2 0   -  P T T
2 2   -  P T T IN
2 4   -  D E T
2 6   -  P W O N
2 8   -  E X P T T
3 0   -  D IM IN
3 2   -  S O
3 4   -  S C K

3 6   -  S O
3 8  - L V IN
4 0   -  G N D

J3 (T o F ro nt U nit)

3 0   -  G N D
2 9   -  5 V
2 8   -  H V
2 7   -  M IC M U T E
2 6   -  A F O N O P
2 5   -  B E E P O U T
2 4   -  R X M U T E
2 3   -  D E T
2 2   -  A F O U T
2 1   -  N C
2 0   -  O P C S
1 9  - O P IN T
1 8   -  S O
1 7   -  S I
1 6   -  S C K

1   -  P T T IN
2   -  P T T O U T
3   -  M IC O U T
4   -  N C

5 - B U S Y

6 - N C

7   -  N C
8   -  S IG O U T
9   -  O P T 1
1 0   -  O P T 2
1 1   -  O P T 3
1 2   -  G N D
1 3   -  O P V 3
1 4   -  O P V 2
1 5   -  O P V 1

J4 (T o O p tion al Un it)

2 - S P G N D
1 - S P

E P 1 2

W 6

V C C

G N D

IC 5

M P 8