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FO-1MK

1

2

6

4

3

5

BD

E

F

G

I

H

C

A

BD

E

F

G

I

H

C

A

1

2

6

4

3

5

4

5

6

7

8

10

11

12

13

17

18

19

20

22

23

24

26

27

28

52

50

47

45

41

39

36

34

51

49

46

44

40

38

35

33

14

2

55

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

D15

D14

D13

D12

D11

D10

D8

D7

D6

D5

D4

D3

D2

D1

D0

D9

IC4

LH28F016SUT-70

A20

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

DQ9

DQ8

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

CE0

CE1

/WE

DG

18

16

14

12

9

7

5

3

20

10

/OPMWE

/OPMRD

DG

18

16

14

12

9

7

5

3

20

10

DG

18

16

14

12

9

7

5

3

20

10

DG

25

DG

DG

32

53

31

1

16

3

29

30

NC

NC

NC

BYTE

3/5

RP

RY/BY

54

56

15

9

37

43

21

42

48

DG

DG

DG

DG

15

14

13

12

11

10

9

7

16

8

DG

FLBK1

1

2

3

6

4

5

A

B

G1

G2A

G2B

C

Y0

Y1

Y3

Y4

Y5

Y6

Y7

Y2

VCC

GND

+5V

/MWRH

/MRD

MA19

MA18

MA17

MA16

MA15

2

4

6

8

11

13

15

17

1

19

1A1

1A2

1A4

2A1

2A2

2A3

2A4

1A3

1G

2G

1Y1

1Y2

1Y4

2Y1

2Y2

2Y3

2Y4

1Y3

VCC

GND

+5V

C113

0.1

D2

HRW0502A

D1

HRW0502A

MA11

MA10

MA9

MA8

MA7

2

4

6

8

11

13

15

17

1

19

1A1

1A2

1A4

2A1

2A2

2A3

2A4

1A3

1G

2G

1Y1

1Y2

1Y4

2Y1

2Y2

2Y3

2Y4

1Y3

VCC

GND

+5V

C110

0.1

MA12

MA13

MA14

CNOP-2

2

4

6

8

11

13

15

17

1

19

1A1

1A2

1A4

2A1

2A2

2A3

2A4

1A3

1G

2G

1Y1

1Y2

1Y4

2Y1

2Y2

2Y3

2Y4

1Y3

VCC

GND

C100

0.1

TCS2

R101

4.7K

TCS2

DG

CNOP-7

Vcc 0

CNOP-1

CNOP-9

CNOP-3

CNOP-5

CNOP-50

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

C107

0.1

CNOP-26

CNOP-27

CNOP-28

CNOP-29

CNOP-30

IC1

74HC244

R129  91

R128  91

R127  91

R126  91

R125  91

A19

A18

A17

A16

A15

DG

DG

DG

CNOP-32

CNOP-31

CNOP-33

CNOP-34

CNOP-35

CNOP-36

CNOP-37

CNOP-38

R124  91

R123  91

R122  91

R121  91

R120  91

A14

A13

A12

A11

A10

R119  91

R118  91

R117  91

A9

A8

A7

IC2

74HC244

IC3

74HC244

R115  91

R114  91

A5

A4

R113  91

R112  91

R111  91

A3

A2

A1

R116  91

A6

DG

MA5

MA4

MA3

MA2

MA1

MA6

CNOP-39

CNOP-40

CNOP-41

CNOP-42

CNOP-43

CNOP-44

GND 0

C10

22/16

C106

0.1

C9

22/16

C105

0.1

+5V

A[19:0]

CNOP-45

FLBK4

R100

0

A9

A8

A7

A6

A5

A4

A3

A2

A1

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

/OE

/FLS0

/OPMWE

/OPMRD

/FLBSY

TCS2

WP

VPP

VCC

VCC

VCC

GND

GND

GND

GND 0

Vcc 0

R102

0

C116

0.1

C118

0.1

C101

0.1

C102

0.1

C4

22/16

FLBK2

FLBK3

CNOP-47

CNOP-46

CNOP-49

CNOP-48

/FLOPT

/FLS0

/FLS1

/FLS2

/FLS3

/FLS4

/FLS5

/FLS6

/FLS7

IC6

74HC138

4

5

6

7

8

10

11

12

13

17

18

19

20

22

23

24

26

27

28

52

50

47

45

41

39

36

34

51

49

46

44

40

38

35

33

14

2

55

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

D15

D14

D13

D12

D11

D10

D8

D7

D6

D5

D4

D3

D2

D1

D0

D9

IC5

A20

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

DQ9

DQ8

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

CE0

CE1

/WE

25

32

53

31

1

16

3

29

30

NC

NC

NC

BYTE

3/5

RP

RY/BY

54

56

15

9

37

43

21

42

48

FLBK4

A9

A8

A7

A6

A5

A4

A3

A2

A1

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

/OE

WP

VPP

VCC

VCC

VCC

GND

GND

GND

CNOP-45

TCS2

/FLBSY

CNOP-8

/FLBSY

+5V

R103

4.7K

DG

/FLS1

/OPMWE

/OPMRD

GND 0

Vcc 0

R104

C120

C122

C103

C104

C6

CNOP-15

CNOP-16

CNOP-17

CNOP-18

CNOP-19

CNOP-10

CNOP-11

CNOP-12

CNOP-13

CNOP-14

CNOP-20

CNOP-21

CNOP-22

CNOP-23

CNOP-24

CNOP-25

D15

D14

D13

D12

D11

D10

D8

D7

D6

D5

D4

D3

D2

D1

D0

D9

D[15:0]

DG

+5V

DG

N.M.

– 3 –

[4] Circuit schematics and parts layout

Option memor

y PWB cir

cuit

       1/3

Содержание FO-1MK

Страница 1: ... for maintaining the safety and performance of the set This document has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION SERVICE MANUAL FACSIMILE OPTION MEMORY UPGRADE PWB 1 General description 1 2 Installation procedure 1 3 Diagnostic mode 1 4 Circuit schematics and parts layout 3 5 Parts guide ...

Страница 2: ...turn on the power switch appears Then after several seconds appears P L E A S E W A I T A M O M E N T J U N M 0 0 S T A N D B Y A U T O 1 0 M O N A M 1 0 0 0 3 Diagnostic mode Successively input FUNK 9 8 7 Then appears After that press the START key Then appears Select MEMORY CLEAR using the one touch key 11 After completion of MEMORY CLEAR the following indication appears Select ROM RAM test usin...

Страница 3: ...e taken replace the option memory unit and check 3 If the same error occurs again after the measures stated in item 2 were taken check the control PWB Fig 1 Fig 2 Fig 3 ROM RAM CHECK LIST M A I N R O M OK OK OK OK VER FAA0X SUM 5AA1 SUM 1C86 VER FAB0A PCU S R A M D R A M M C 0 0 F W 4 1 2 2 5 0 F 0 0 1 J 0 C P U AUG 04 1999 WED 11 19 AM FLASHMEMORY OK 28S BANKCHANGEOVER OK B A N K OK FLASHMEMORYCH...

Страница 4: ...4 CNOP 35 CNOP 36 CNOP 37 CNOP 38 R124 91 R123 91 R122 91 R121 91 R120 91 A14 A13 A12 A11 A10 R119 91 R118 91 R117 91 A9 A8 A7 IC2 74HC244 IC3 74HC244 R115 91 R114 91 A5 A4 R113 91 R112 91 R111 91 A3 A2 A1 R116 91 A6 DG MA5 MA4 MA3 MA2 MA1 MA6 CNOP 39 CNOP 40 CNOP 41 CNOP 42 CNOP 43 CNOP 44 GND 0 C10 22 16 C106 0 1 C9 22 16 C105 0 1 5V A 19 0 CNOP 45 FLBK4 R100 0 A9 A8 A7 A6 A5 A4 A3 A2 A1 A19 A18...

Страница 5: ...1 39 36 34 51 49 46 44 40 38 35 33 14 2 A19 A18 A17 A16 A15 A14 A13 A12 A11 D14 D13 D12 D10 D9 D8 D7 D6 D5 D4 D3 D2 A10 A9 A8 A7 A6 D11 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A4 A3 A2 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 CE0 CE1 A5 A4 A3 A2 A1 24 28 A5 A1 A0 D15 D1 D0 RY BY BYTE 3 5 RP NC NC NC OE WE WP VCC VPP VCC VCC GND GND GND 55 54 56 15 9 37 ...

Страница 6: ...FLBK1 FLBK3 DG TCS2 MWRH MRD FLBSY D15 D13 D11 D9 D7 D5 D3 D1 MA19 MA17 MA15 MA13 MA11 MA9 MA7 MA5 MA3 MA1 FLBK2 FLOPT DG 1 3 7 9 11 13 15 17 19 21 23 25 27 5 29 31 35 37 39 41 43 45 47 49 33 2 4 8 10 12 14 16 18 20 22 24 26 28 6 30 32 36 38 40 42 44 46 48 50 34 DG 5V DG FLBK4 FLBK1 FLBK3 TCS2 CNOP MWRH MRD FLBSY FLBK2 FLOPT Option memory PWB circuit 3 3 ...

Страница 7: ...FO 1MK Option memory PWB parts layout Top side Option memory PWB parts layout Bottom side 6 ...

Страница 8: ... IC HD74HC244 IC3 20 VHILH28F016SU BR B IC LH28F016SUT IC4 21 VHIHD74HC138F AE N B IC HD74HC138 IC6 22 VRS TV2AD000J AA C Resistor 1 10W 0Ω 5 R100 23 VRS TV2AD472J AA C Resistor 1 10W 4 7KΩ 5 R101 24 VRS TV2AD000J AA C Resistor 1 10W 0Ω 5 R102 25 VRS TV2AD472J AA C Resistor 1 10W 4 7KΩ 5 R103 26 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R111 27 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R112 28 VRS TS2...

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