Mitsubishi Diamond Pro 750SB Service Manual page 135

Table of Contents

10. SCHEMATIC DIAGRAM MAIN PWB ASSY (FE791SB/DPro750SB)

S W 1 0 1

T H 1 0 2

4 A

L 1 0 1

F 1 0 1

T 3 . 1 5 A

3 0 m H

2 5 0 V

P 1 0 1

T H 1 0 1

S C K 6 0 5

A C

5 A / 6 o h m

I N P U T

L 1 0 2

1 m H

1 0 0 V ~ 2 4 0 V

1 2

L 1 3 1

N C

1 / 4 W

1 N 4 1 4 8

5 6 0 K

D 1 0 6

R 1 0 5

R 1 0 4

J P 5

N O

D 1 2 0

C O M

1 N 4 1 4 8

R L 1 3 1

N C

R 1 2 7

D 1 3 2

N C

U 1 0 1

K A 3 8 4 2 A E

N C

Z D 1 3 1

C 1 1 7

1 5 0 P

1 / 4 W

S L

2 . 2 K

1 N 4 1 4 8

R 1 2 4

D 1 1 7

Q 1 0 4

S Y N C

C 9 4 5

R 1 4 8

Q 1 0 5

1 . 6 K

R 1 2 6

C 9 4 5

4 . 7 K

S D L

N C

D 1 1 9

R 7 3 2

1 N 4 1 4 8

1 0 0

S C L

N C

R 7 3 3

1 0 0

R 1 3 8

6 8 0

W P

N C

1 / 4 W

A B L

2 4 C 0 8

U 7 0 2

C L P

V C C

N C

I S C L

I S D A

1 K

5 V

R 7 1 4

V F

V 5 V

D 1 5 0

5 V

1 N 5 8 1 9

4 0

D E F L - I N

V - I N

R 7 5 5

4 . 7 K

3 9

M U T E 1

H - I N

R 7 0 2

4 . 7 K

X / Y R A Y - I N

3 8

B R

3 7

R E S E T

B L

C 7 0 1

. 0 1 u

3 6

V D D

U 7 0 1

R O T

M T V 2 1 2 M N 3 2

3 5

V S S

M U T E

3 4

X 2

T R

S L

C 7 0 4

3 3

C 7 0 2

C 7 0 5

S L

X 1

H - O U T

. 1 u

Y 5 V

3 2

I S D A

V - O U T

R 7 4 7

R 7 2 1

4 . 7 K

1 0 0

1 0

3 1

I S C L

T L

R 7 4 6

R 7 2 3

4 . 7 K

1 0 0

1 1

3 0

C S 0

D E G

R 7 2 6

4 . 7 K

1 2

2 9

A D - D R I F T

P S 1

R 7 5 1

1 0 K

1 3

2 8

M E A M - I N

P S 2

R 7 1 8

4 . 7 K

1 4

2 7

H V O L T - I N

C G - H

R 7 5 0

* * *

1 5

2 6

O P T I O N 1

C G - V

R 7 5 2

J P 2

4 . 7 K

1 6

2 5

C S 1

H S C L

R 7 5 4

R 7 0 3

4 . 7 K

1 0 0

1 7

2 4

C S 2

H S D A

R 7 0 1

R 7 0 4

4 . 7 K

1 0 0

1 8

2 3

C S 3

A D 0

R 7 0 5

4 . 7 K

1 9

2 2

C S 4

A D 1

Q 7 0 3

R 7 2 2

A 7 3 3

4 . 7 K

2 0

2 1

P C 9 7

# 5 ( P C )

D 7 0 4

R 7 6 2

R 7 3 0

1 N 4 1 4 8

2 . 7 K

4 . 7 K

5 V ( P C )

# 5 ( P C )

H S C L

H S D A

Q 7 0 2

Q 7 0 1

C 9 4 5

P H 2 3 6 9

R 7 3 4

4 . 7 K

R 7 3 6

2 . 2 K

S 7 0 1

S 1 0 1

R L 1 8 1

O S A - S S - 2 1 2 D M 5

T 1 0 1

L 1 5 1

5 0 u H

8 0 V

0 . 3 3

2 W

E R L 3 5

D 1 0 1

R 1 2 1

D 1 5 1

B 1 0 1

B 1 0 2

1 N 5 4 0 6

R L 4 A

R L 4 Z

D 1 0 2

D 1 5 2

1 N 5 4 0 6

1 0

B 1 0 3

3 0 V

D 1 0 3

1 N 5 4 0 6

D 1 0 4

1 4 V

1 N 5 4 0 6

Q 1 0 2

Q 1 5 1

K S P 4 4

K R C 1 0 2 M

B 7 7 2

1 2

Q 1 5 2

D 1 0 9

D 1 0 8

R 1 0 6

D 1 5 3

J W

U F 4 0 0 3

S F 3 3

R 1 5 4

R 1 5 5

1 / 4 W

1 0 K

7 5 0

1 %

1 / 4 W

1 / 2 W

1 1

D 1 1 0

R 1 0 7

U F 4 0 0 3

1 / 4 W

S F 3 3

Q 1 5 3

- 1 4 V

1 %

D 1 5 4

D 6 6 9

1 3

D 1 1 1

1 / 4 W

1 N 4 1 4 8

1 0 K

R 1 5 7

R 1 0 9

1 4

R 1 5 8

4 7

7 5 0

1 / 4 W

2,3

C 1 3 5

1 / 2 W

2 2 0 0 P

V 5 V

4 0 0 V

R 1 1 9

Y C A P

1 K

R 1 6 4

Q 1 5 7

1 / 2 W

C 1 3 6

D 8 8 2

1 / 2 W

N C

B 7 7 2

1 N 4 1 4 8

Q 1 5 5

D 1 1 5

D 1 1 6

1 / 4 W

1 K

R 1 0 8

7 V

R 1 6 1

J W

Q 1 5 6

K R C 1 0 2 M

R 1 6 2

1 . 2 K

12,13

1 / 4 W

U 6 0 1

7 8 1 2

G N D

R 6 3 5

1 K

1 0 K

R 6 0 3

R 6 0 2

S 6 0 1

1 8 0 K

R 6 0 4

1 0 0

Q 5 0 1

C 9 4 5

R 5 1 8

2 . 2 K

1 0 K

D 5 0 3

R 5 0 9

1 N 4 1 4 8

D 5 0 2

1 N 4 1 4 8

H U N L O C F

C L B L

R 7 0 8

1 7

1 6

J P 3

R 5 1 0

4 . 7 K

1 0 K

S C L

H S Y N C

R 7 0 9

J P 1

R 5 0 1

1 8

1 5

4 . 7 K

1 0 0

S D A

V S Y N C

R 7 1 0

1 9

1 4

R 5 0 2

4 . 7 K

1 0 0

M E B

R 7 1 6

A S C O R

V O U T 1

1 5 0 n

2 0

1 3

4 . 7 K

C 5 0 4

V S M O D

V O U T 2

R 7 1 7

2 1

1 2

4 . 7 K

R 5 0 3

V A G C

E W D R V

2 2 K

2 2

1 1

D 7 0 6

1 N 4 1 4 8

C 5 2 3

M E B

V R E F

U 5 0 1

V C C

N C

1 0 0 n

2 3

1 0

T D A 4 8 5 6

C 5 0 5

V C A P

X S E L

R 7 1 2

2 4

4 . 7 K

S G N D

H D R V

R 7 2 7

C 5 0 6

8 . 2 n

2 5

4 . 7 K

M E B

H P L L 1

P G N D

R 7 5 7

2 6

C 5 0 7

R 5 0 4

4 . 7 K

. 0 8 2 u

2 . 2 K

R 7 6 0

M E B

H B U F

B D R I V

2 7

R 5 0 6

3 . 9 K

7 2 5

R 5 0 5

H R E F

B I N

2 . 6 1 K

1 / 4 W

1 %

2 8

6 C 2

1 / 4 W

1 %

Z D 7 0 3

H C A P

B S E N S

2 9

C 5 0 8

. 0 1 u

H P L L 2

B O P

R 7 4 8

5 0 V

3 0

Z D 7 0 4

4 . 7 K

P P N

6 C 2

H S M O D

X R A Y

R 7 4 9

3 1

C 5 0 9

R 5 3 2

4 . 7 K

6 . 8 n

8 2 K

1 %

F O C U S

H F L B

R 7 5 6

M E B

1 / 4 W

3 2

1 0 K

R 7 1 3

1 0 K

R 7 3 1

4 . 7 K

4 7 0

R 7 3 5

R 7 3 7

4 . 7 K

C 7 1 6

1 0 0 0 P

Y 5 P

P 3 0 2

R 1 8 1

1 0 K

1 / 4 W

U 4 0 1

T D A 4 8 6 3

R 4 0 1

C 4 1 1

5 0 0 V

3 . 3

1 0 0 u

. 0 1 u

1 W

3 5 V

1 / 4 W

C 4 0 2

1 0 5 C

1 0 K

R 1 5 6

R 4 0 8

D 4 0 1

2 7 0

1 N 4 0 0 2

1 / 2 W

R 4 0 5

R 4 0 6

R 4 0 2

5 . 6 K

1 . 8 K

2 7 0

1 / 2 W

R 4 0 9

5 . 6 K

R 4 0 3

3 . 3

1 W

Z D 1 0 2

1 8 V

R 4 1 1

C 4 1 0

R 5 3 0

2 . 2 K

. 1 u

2 5 0 V

1 W

M E F

T C O

R 4 1 2

R 4 1 4

D 4 0 2

1 0 K

3 . 3 K

1 N 4 1 4 8

6 V 3

Q 5 0 5

C 1 2 1 3

V R 5 0 1

U F 4 0 0 3

D 5 0 7

T 5 0 1

Q 5 0 3

2 2

C 9 4 5

D 5 0 5

R 5 2 3

H E R 3 0 5 G

D 5 0 4

1 N 4 1 4 8

R 5 2 2

C 3 3 2

5 6 K

3 W

4 7 0 0 P

2 K V

R 3 4 8

P P S

T 3 0 4

R 3 4 5

S R 1 0 6

1 5 0

D 3 0 5

3 W

C 5 2 1

1 0 0 P

S L

C 5 2 2

1 0 0 P

S L

R 5 1 2

2 2 K

R 3 6 5

C 3 1 9

U F 4 0 0 3

N C

D 3 1 5

R 3 4 9

1 0 0 K

1 %

1 / 4 W

C 5 1 0

R 5 2 6

. 3 3 u

2 . 2 K

M E B

T P 1

T P 2

5 . 1 K

R 5 1 1

R 5 1 7

1 8 K

1 %

1 / 4 W

10-1

S 3 0 1

D 3 0 4

2 2

1 N 4 1 4 8

R 3 1 0

R 3 0 1

. 3 3

Q 3 0 4

1 W

R 3 1 2

C 9 4 5

1 K

Q 3 0 9

C 3 0 4

Y 5 P

B F 4 2 3

. 1 u

1 0 0 P

M E B

C 3 0 7

R 3 0 8

2 . 2 K

1 0 K

R 3 2 2

R 3 2 5

R 3 3 6

1 0 K

9 1 0

R 3 2 6

1 0 K

5 1 K

R 3 5 7

* * *

5 0 0

1 0 K

R 3 5 5

R 3 1 9

T 3 0 3

1 0

R 3 4 0

C 3 2 4

R 3 4 1

1 N 4 1 4 8

3 3 0

1 0 0 0 P

3 3

D 3 1 8

1 W

5 0 0 V

1 / 2 W

Y 5 P

6 8 0 P

C 3 2 2

T 3 0 2

5 . 1 K

R 3 3 9

1 0 0

R 3 5 1

C 3 3 4

R 3 5 6

R 3 6 3

4 . 7 K

. 2 0 u

2 . 2 K

2 5 0 V

M P P

C S 4

Q 3 1 5

Y T A F 6 3 0

B 3 0 1

1 0 0

R 3 6 2

C 3 3 6

R 3 6 1

4 . 7 K

. 4 7 u

2 5 0 V

M P P

C S 2

Q 3 1 7

Y T A F 6 3 0

1 0 0

R 3 5 3

C 3 3 8

R 3 6 0

4 . 7 K

1 . 2 u

2 5 0 V

M P P

C S 1

Q 3 1 9

Y T A F 6 3 0

1 0 0

R 3 5 4

C 3 4 0

R 3 6 4

4 . 7 K

. 1 u

2 5 0 V

M P P

C S 0

Q 3 2 1

Y T A F 6 3 0

Q 3 0 5

K 2 5 4 3

T 3 0 1

H V

F O C 1

L 3 0 1

37,38

1 4 u H

1 2

F O C 2

G 2

U F 4 0 0 5

D 3 0 7

1 1

R 3 3 7

B 3 0 3

1 0

1 W

1 3

D 3 0 6

H E R 3 0 5 G

D 3 0 9

U F 4 0 0 4

1 0

R 3 2 9

1 0 K

D 3 0 8

B 3 0 4

1 / 2 W

U F 4 0 0 3

Z D 3 0 3

H Z 9 C 1

D 3 1 0

R 3 2 7

1 N 4 1 4 8

3 3 K

D 3 1 1

1 N 4 1 4 8

L O C A T I O N

S A M S U N G

M I T S U B I S H I

C R T

M 4 1 Q C J 7 6 1 X 1 7 1 D F X

M 4 1 L R Y 6 1 X 3 1

R 3 2 3

4 7 K 1 / 2 W

2 7 0 K 1 / 2 W

R 3 2 4

4 7 K 1 / 2 W

2 2 K 1 / 2 W

R 4 0 6

2 . 2 K 1 / 8 W

2 . 4 K 1 / 8 W

R 4 1 0

2 . 2 K 1 / 8 W

2 . 4 K 1 / 8 W

V R 3 0 3

1 0 0 K

J W

N O T E :

1 . T H E U N I T O F R E S I S T A N C E " O H M " I S O M I T T E D ( K - 1 0 0 0 O H M S A N D M - 1 M E G O H M S )

2 . A L L R E S I S T O R S A R E " 1 / 4 W A T T , 5 % " U N L E S S O T H E R W I S E N O T E D .

3 . A L L C A P A C I T A N C E R A T T I N G " 5 0 V " I S O M I T T E D U N L E S S O T H E R W I S E N O T E D .

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