Marantz CD-110 Service Manual download pdf (Page 22)

PROTECTION

TIMING & SYNC

CHECK

CRC

INTERF

CPU

RAM

2 PORT

32 x 8

NC

NC

NC

NC

D

E

F

1600 D9

1601 E1

1602 A1

1603 C9

2600 E4

2601 D3

2602 D3

2603 F6

2604 A5

2605 A5

2606 E4

3600 B6

3601 A8

3602 A8

3603 D4

3604 D4

3606 E5

3607 E4

3609 E6

3611 C1

3612 C1

3613 C1

3614 C1

3615 C3

TO92 with Reversed Pin Numbers

123456789

123456789

A

B

C

D

E

F

A

B

C

Note: GND jumpers used to minimize digital loops to reduce emission.

NC

3616 C3

3617 C3

3618 C3

3619 C2

3620 E3

3621 E2

3622 E2

3625 E8

3626 E8

3627 E8

3628 D8

3635 D8

3637 D8

3638 D8

3639 D8

3649 C7

3650 C7

3651 C7

3652 B7

3653 B7

3654 C7

3655 C6

3656 C6

3657 C6

3658 C6

3659 C6

3660 C6

3661 C6

OPEN

NC

To AFAmp PCB (1303)

To FR PCB (1802)

NC

To AFAmp PCB (1403)

3662 C6

3663 C6

3664 C6

3665 C6

3666 C6

3667 C6

3668 C6

3669 C5

3670 B5

3671 B5

3672 A5

3689 D4

3690 E4

4600 F6

4601 F8

4602 F8

4603 F8

4604 E8

4605 F7

4606 F7

4607 F7

4608 E7

5600 E5

Provision

Provision

6600 B7

6601 A7

6602 A6

6603 E9

6604 D8

7600 D6

7601 B3

7602 C2

7603 E6

7604 B8

7605 B7

7606 E2

NC

NC

NC

NC

(thru 1-to-n FFC)

To AFAmp PCB (1300)

NC

OPEN

OPEN

-21.0V

+5.0V

To FR PCB (1802)

0.0V

0.0V

0.0V

0.0V

-21.0V

-26.0V

-21.0V

+5.0V

+5.0V

+5.0V

+5.0V

100R 3656

TEX

100R 3654

3650100R

L

+5MP

470R3618

uPD43256BGU

7601

10

A0

9

A1

21

A10

23

1

GND

3

RESET

2

VCC

+5D

CD7

1M

3606

+5D

3653100R

6602

1N4148

100R 3637

+5D

+5D

FR

+5D

CD7

+5D

D

3620

10K

2605

47n

10K

3621

D

3669100R

360322K

CD7

36894K7

100R 3649

3607

4R7

D

4R7

3619

99

47u

2600

100R

100R3601

D

+5D

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

OPEN

0.0V

0.0V

0.0V

0.0V

+5.0V

+5.0V

+5.0V

+2.5V

+5.0V

+5.0V

0.0V

+5.0V

+5.0V

-21.0V

-26.0V

0.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

0.0V

0.0V

+2.5V

OPEN

OPEN

OPEN

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

4601

M

+5.0V

+5.0V

+5.0V

+5.0V

+5.0V

0.0V

3625100R

84

85

86

87

88

89

9

90

91

92

93

94

95

96

97

98

7

70717273747576777879

8

80

81

82

83

5556575859

6

60616263646566676869

40

41

42

43

44

45

46

47

48

49

5

50

51525354

26 27 28 293 30

31

32

33

34

35

36

37

38

39

4 1112131415161718192 202122232425

100

1

10

3617 470R

100R 3639

+5D

+5IR

22K 3604

VF1

100R 3626

4605

TEX

CD7

7603

MN13811

+5D

D

D

100R 3635

4

5

6

7

8

9

+5MP

+5D

1601

TKC-A

1

10

11

12

2

3

3664100R

3659100R

4602

DD

15

16

17

18

2

3

4

5

6

7

8

9

1600

FE-BT-VK-N

1

10

11

12

13

14

4607

3655100R

4606

2603

4u7

6603

1N4148

1N4148 6604

100R 3668

100R 3660

100R 3671

4R7

3672

3612

TEX TEX

4603

470R

1N4148

6601

3651100R

VF

VFTD

VF2

+5D

3670100R

470R3616

3665100R

4600

47u

100R 3661

12

I|O3

13

I|O4

15

I|O5

16

I|O6

17

I|O7

18

I|O8

19

OE_

22

28

VCC

WE_

27

VF

2601

A11

2

A12

26

A13

1

A14

8

A2

7

A3

6

A4

5

A5

4

A6

3

A7

25

A8

24

A9 CS_

20

14

GND

I|O1

11

I|O2

+5D

3690

4K7

7605

2SC2240

4608

1

10

11

12

2

3

4

5

6

7

8

9

+5D

D

1603

TKC-A

+5MP

22K

3622

D

2604

47u

D

DD

6600

1N4148

VF2

VFTD

D

RC5

+5MP

7606

BC847B

2SC2240

7604

D

D

D

D

100R 3663

D

D

DAC

+5IR

4604

D

VF1

47n

2606

5M

CSTCC

5600

3667100R

100R 3666

3611 470R

DAC

3657100R

100R

100R 3652

3662

TKC-A

1602

1

10

11

12

2

3

4

5

6

7

8

9

3615 470R

RC5

100R 3658

M

100K

3609

3613 470R

D

+5D

3638100R

3627100R

3628

22K

3600

3614 470R

10K

3602

FR

RC5

VF

L

GND

5

MCK

2

SBSO

11

SCLK

3

SCOR

12

SRDT

9

SW1

10

SW2

8

TEST

14

VDD

4

WFCK

6

XMODE

47n

2602

KEY2

RC5KILL

LC89170M

7602

13

DQSY

1

EXCK

7

CDRWO

TRAYSW

CD7R

SILD

RAB

SCL

SDA

OPCNT

RESET

RESET

IRFR

RESET

RSTD

RSTDD

KEY2

EXCK

CKOUT1

SLSW

CDTEXT{SIDT,CLKT,DQST}

CDRWO

CD7{RAB,SILD,SDA,SCL}

CD7{RAB,SILD,SDA,SCL}

CD7{RAB,SILD,SDA,SCL}

CDRST

CDRST

TRAYM

A(0:14)

DQ(0:7)

DQ(0:7)

RCINTER

RC5IN

RC5OUT

DACSTR

DACDAT

DACRST

DAC{DACDAT,DACRST,DACSTR}

WFCK

SCOR

CD7T{EXCK,SBSO,SCOR,WFCK,CKOUT1}

CD7T{EXCK,SBSO,SCOR,WFCK,CKOUT1}

SBSO

A(14)

A(2)

A(3)

A(4)

A(5)

A(6)

A(7)

WRN

LOADER{CDRWO,SLSW,TRAYM,TRAYSW}

A(13)

A(8)

A(9)

A(11)

A(10)

A(8)

IRFR

DQ(0)

DQ(1)

DQ(2)

DQ(3)

DQ(4)

DQ(5)

DQ(6)

DQ(7)

RDN

A(0:14)

A(6)

A(11)

A(10)

A(9)

A(13)

A(14)

A(0)

A(1)

A(3)

A(2)

DQ(7)

A(5)

A(12)

DQ(1)

KEY1

KEY1

RC5IN

RC5IN

RCINTER

RC5OUT

SCOR

WFCK

SBSO

EXCK

CKOUT1

A(0)

A(1)

A(12)

KEY0

KEY0

DQST

DACDAT

DACDAT

DQST

CLKT

SIDT

SIDT

CLKT

SCL

SDA

A(4)

DQ(6)

DQ(5)

DQ(4)

DQ(3)

DQ(2)

DQ(0)

A(7)

DACRST

DACSTR

RAB

SILD

TRAYSW

TRAYM

SLSW

KEY3

KEY3

STBD

STBD

SIOD

SIOD

CLKD

CLKD

V

play mode

DC voltages

measured in

Last Update: 23 Mar 99 (912.2)

UPD78076

7600

19 20

CONTROL PCB

1 2 ... 17 18 19 20 21 22 23 24 25 26 27

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