background image

XK-1

00228-25216

MGH-94A(1/9)

XK-1

A1
A2
A3
A4
A5
A6
A7

A8
A9
A10
A11
A12
A13
A14
A15

A16
A17

D0
D1
D2
D3
D4
D5
D6
D7

R1

10

C1

10u/50V

D0
D1
D2
D3

D4
D5
D6
D7

D8
D9
D10
D11
D12
D13
D14
D15

for Debugger

JP3

R16
10k

R17
10k

A16
A17

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10

D11
D12
D13
D14
D15

R18
10k

C3

0.1u

C4

0.1u

C6

15p

C7
15p

X1

12.5MHz

CS1

C2

10u/50V

WRH

CS0

CS2

CS3

CS0

RD

WRH

RD

CPU SYSTEM

R79 0

FWP

Normal

A18

TEST1

R83

3300 R100

220

C8

0.1u

C95
470p

RESET

DSP_CE

MUTE

LCD R/W

EXPIN

A18

RD

R110

560

BT1

( CR2032 3V )

R111

4700

R112
22K

Vbat

2

Vin

3

RESE OUT

5

RESE OUT

7

CS OUT

8

Vout

1

GND

6

Ct

4

U11

M62023FP

C96

4.7uF/50V LLA

C97

4.7uF/50V LLA

HL32-A2

V BATT

M CSB

M CSB

RESET

M CSB

KEYSCAN_CE

LCD RS

MIDI OUT

R20
10k

R21
10k

A0

LM MIDI IN

KEY TXD1

KEY RXD1

LM MIDI IN

KEY IREQ

MIDI OUT

KEY IREQ

BAT DETCT

BAT DETCT

A20

A19

A19
A20

Q1
2SC4116GR

C9

0.1u

KEYSCAN_CE

PIN_CE
DSP_CE

V BATT

EXPIN

A

1

B

2

C

3

E1

4

E2

5

E3

6

Y0

15

Y1

14

Y2

13

Y3

12

Y4

11

Y5

10

Y6

9

Y7

7

Vcc

16

GND

8

U12

74LV138APW

CS3

A20

A19

M_VASE_CE

S_VASE_CE

C98

0.1u

A21

M CSB

LCD_CE

POUT_CE

D[0..15]

D[0..15]

RAM Vcc

S RAM CE

S RAM CE

A0
A1
A2
A3

A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16

A17
A18

M_VASE_BUSY

S_VASE_BUSY

C99
0.01u

C100

0.1u

TEST2

TEST3

TEST4

TEST5

TEST6

TEST7

TEST8

TEST9

TEST10

LCD RS

AMUTE

M_VASE_BUSY

S_VASE_BUSY

A19

2

1

COM

3

D1

1SS181

C14
0.1u

RAM Vcc

S RAM CE

S RAM CE

A1
A2
A3

A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16

A17

D0
D1
D2
D3
D4
D5
D6

D7

RD

R22

10K

C13

0.1u

KEY TXD1

KEY RXD1

R115

100

R116

100

WRH

LCD_CE

WRH

ANSEL0
ANSEL1

A[0..17]

A[0..17]

R23
10K

1
2

3

U4A

74LV32APW

MUTE

PC0/A0

4

PC1/A1

5

PC2/A2

6

PC3/A3

7

PC4/A4

8

PC5/A5

9

PC6/A6

10

PC7/A7

11

PC8/A8

12

PC9/A9

13

PC10/A10

14

PC11/A11

15

PC12/A12

16

PC13A13

17

PC14/A14

18

PC15/A15

19

NMI

76

PA15/CK

83

Vss

3

PA14/RD

34

PA13/WRH

36

RES

84

XTAL

72

EXTAL

74

PF0/AN0

91

PF1/AN1

92

PF2/AN2

93

PF3/AN3

94

PF4/AN4

95

PF5/AN5

96

PF6/AN6

98

PF7/AN7

99

PB0/A16

20

PB1/A17

22

PB6/IRQ4/A18/BACK

29

PB7/IRQ5/A19/BREQ

30

PE0/TIOC0A/DREQ0

85

PA12/WRL

38

MD0

79

MD1

78

MD2

75

PD0/D0

70

PD1/D1

69

PD2/D2

68

PD3/D3

67

PD4/D4

66

PD5/D5

64

PD6/D6

63

PD7/D7

62

PD8/D8

60

PD9/D9

59

PD10/D10

58

PD11/D11

57

PD12/D12

56

PD13/D13

54

PD14/D14

53

PD15/D15

52

PA5/SCK1/DREQ1/IRQ1

46

PE1/TIOC0B/DRAK0

86

PE2/TIOC0C/DREQ1

87

PE3/TIOC0D/DRAK1

88

PE4/TIOC1A/RXD3

89

PE5/TIOC1B/TXD3

102

PE6/TIOC2A/SCK3

104

PE7/TIOC2B/RXD2

105

PE8/TIOC3A/SCK2

106

PA7/TCLKB/CS3

44

PA8/TCLKC/IRQ2

43

PA11/CS1

40

PA10/CS0

41

PA2/SCK0/DREQ0/IRQ0

49

PA1/TXD0

50

PA4/TXD1

47

PA0/RXD0

51

PA3/RXD1

48

Vss

23

ASEBRKAK

27

Vss

33

Vss

39

Vss

55

Vcc

21

Vcc

37

Vcc

65

AVcc

100

AVss

97

PB8/IRQ6/A20/WAIT

31

PB9/IRQ7/A21/ADTRG

32

PA6/TCLKA/CS2

45

PA9/TCLKD/IRQ3

42

MD3

73

PE9/TIOC3B/SCK3

107

PE10/TIOC3C/TXD2

108

PE11/TIOC3D/RXD3

110

PE12/TIOC4A/TXD3

111

PE13/TIOC4B/MRES

112

PE14/TIOC4C/DACK0

1

PE15/TIOC4D/DACK1/IRQOUT

2

PB2/IRQ0/POE0/SCL0

24

PB3/IRQ1/POE1/SDA0

25

PB4/IRQ2/POE2/CS6

26

PB5/IRQ3/POE3/CS7

28

PLLCAP

81

PLLVcc

80

PLLVss

82

Vss

61

Vss

71

Vss

90

Vss

101

Vcc(FWP)

77

Vcc

103

Vss

109

WDTOVF

35

U1

HD6417144(ROMLESS)

+3.3V

+3.3V

+3.3V

+5V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

DRB1
DRB2

DRB0

PITCH

MOD

OD

TONE

A0

25

A1

24

A2

23

A3

22

A4

21

A5

20

A6

19

A7

18

A8

8

A9

7

A10

6

A11

5

A12

4

A13

3

A14

2

DQ0

29

DQ1

31

DQ2

33

DQ3

35

DQ4

38

DQ5

40

DQ6

42

DQ7

44

E

26

G

28

Vcc

37

A15

1

A16

48

A17

17

DQ8

30

DQ9

32

DQ10

34

DQ11

36

DQ12

39

DQ13

41

DQ14

43

DQ15A-1

45

W

11

Vss

27

NC

10

NC

13

NC

14

BYTE

47

RB

15

RP

12

Vss

46

A18

16

A19

9

U14

MX29LV160BBTC-70G

16M FLASH

A18

D8
D9
D10

D11
D12
D13
D14
D15

+3.3V

PED MIDI IN

PED MIDI IN

ANSEL0
ANSEL1

DRB0
DRB1
DRB2
PITCH

MOD

TONE

OD

R120

100

ROT A
ROT B

DSP RESET

9

10

8

U3C

74LV08APW

CS7

PIN_CE

POUT_CE

RXD3

NC

TXD3

+3.3V

NOT USED

GND

R24

10k

BAT DETCT

JP1

JP2

+3.3V

VCC

14

GND

7

U3E

74LV08APW

C101
0.1u

+3.3V

4
5

6

U3B

74LV08APW

1
2

3

U3A

74LV08APW

R25
10k

+3.3V

R26

10k

A0

12

A1

11

A2

10

A3

9

A4

8

A5

7

A6

6

A7

5

A8

27

A9

26

A10

23

A11

25

A12

4

A13

28

A14

29

D0

13

D1

14

D2

15

D3

17

D4

18

D5

19

D6

20

D7

21

CE

22

OE

24

Vcc

32

GND

16

A15

3

A16

2

A17

30

A18/PRG

31

Vpp

1

U16

REA-32DP-32SP

+3.3V

R27

10k

PE0

MC

PE0

PE10

PE0

KEYSCAN RESET
VASE_RESET

R28
10k

+3.3V

1
2
3
4
5
6
7

J101

B7B-PH-K-S

AMUTE

R241

10K

RA1

4-100

NOT USED

NOT USED

NOT USED

JP5

9

10

8

U4C

74LV32APW

A20

A21

A21

+3.3V

A0

20

A1

19

A2

18

A3

17

A4

16

A5

15

A6

14

A7

13

A8

3

A9

2

A10

31

A11

1

A12

12

A13

4

A14

11

D0

21

D1

22

D2

23

D3

25

D4

26

D5

27

D6

28

D7

29

CE

30

WE

5

OE

32

VCC

8

GND

24

A15

7

A16

10

A17

6

A18

9

U44

IC62LV5128LL-55H

A19

C11
0.1u

RAM Vcc

A1
A2
A3
A4
A5
A6
A7

A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18

A0

20

A1

19

A2

18

A3

17

A4

16

A5

15

A6

14

A7

13

A8

3

A9

2

A10

31

A11

1

A12

12

A13

4

A14

11

D0

21

D1

22

D2

23

D3

25

D4

26

D5

27

D6

28

D7

29

CE

30

WE

5

OE

32

VCC

8

GND

24

A15

7

A16

10

A17

6

A18

9

U15

IC62LV5128LL-55H

A19

WRL

WRL

FOOTSW_T

FOOTSW_R

R123

10k

R114

10k

R117

10k

R124

10k

Debug

On Flash

JP1 JP2 JP5

O

X

X

O

X
O

Q11
2SC4116GR

R125

47k

R126
3300

R92

10k

R93

10k

+3.3V

+3.3V

RAM Vcc

R94
10K

R95

4700

R96

47k

R97
10k

NOT USED

7-1

Содержание XK-1

Страница 1: ...SERVICE MANUAL SUZUKI MUSICAL INST MFG CO LTD 25 12 RYOKE 2 CHOME HAMAMATSU JAPAN HAMMOND XK 1 CAUTION See safety notice inside JUL 2006...

Страница 2: ...screw heads knobs and control shafts escutcheon etc and measure the voltage drop across the network Reverse the line plug and repeat the measurements Any reading of 4 volts RMS or more is excessive a...

Страница 3: ...ONNECTION 5 WIRING CHART 6 PRINTED WIRING BOARD ASS Y LIST 7 SCHEMATICS MGH 94A 1 9 9 9 SWH 510A SWH 511A SWH 512A 8 PARTS LIST 9 DISASSEMBLING PROCEDURE 10 WARNING 11 TECHNICAL DESCRIPTION 12 RESET A...

Страница 4: ...ts and keyboard Ch AC Inlet MIDI In 1 In 2 Out Exp Pedal Phone Jack Foot Switch Line Out L Mono R Headphones 8 pin Leslie 116 W x 33 4 D x 11 H cm 13 5 kg 2 x VASE3 as Digital Tone wheels 61 notes Wat...

Страница 5: ...054CDW 8V 8V 1 26V 3 3V 8V 8V RESET DETECT FAST SLOW 12 5MHz 25MHz 50MHz SWH 512A ENDBLOCK VIBRATO LESLIE SWH 510A PANEL L MASTER VOLUME CONTROL TONE REVERB etc SWH 511A PANEL R PRESET MENU PLAY etc 3...

Страница 6: ...XK 1 3 TEST AND ADJUSTMENT XK 1...

Страница 7: ...X SWH 511A J301 WHEEL ASSY POWER SWITCH AC INLET Ferrite core TFT 152613N with TFB 2024RS P51 P1 SWITCHING POWER SUPPLY AES10 5 MGH 94A J114 J113 J103 J111 J105 J104 J106 J110 J107 J115 FATAR KEYBOARD...

Страница 8: ...SW0 8 8 DK3 7 7 VIO GSW1 9 9 KCOM4 8 8 GRY GLED0 10 10 DK4 9 9 WHT GLED1 11 11 KCOM5 10 10 YEL 3 3V 12 12 DK5 11 11 BRN O D 13 13 KCOM6 12 12 RED TONE 14 14 DK6 13 13 BLK GND 15 15 KCOM7 J105 1 J301 1...

Страница 9: ...D J202 1 J115 1 BLK MGH 94A AGND 2 2 WHT IN L 3 3 RED IN R 4 4 WHT OUT L 5 5 RED OUT R 6 6 BLK AGND J301 1 J105 1 ORG MGH 94A GLED4 2 2 PNK GLED3 3 3 GRN GLED2 4 4 BLU GSW5 5 5 VIO GSW4 6 6 GRY GSW3 7...

Страница 10: ...6 PRINTED WIRING BOARD ASS Y LIST XK 1 FUNCTION PWB NAME PART No MAIN MGH 94A 00228 25216 PANEL L SWH 510A 00225 42236 PANEL R SWH 511A 00225 42241 ENDBLOCK SWH 512A 00225 42246 6...

Страница 11: ...E8 TIOC3A SCK2 106 PA7 TCLKB CS3 44 PA8 TCLKC IRQ2 43 PA11 CS1 40 PA10 CS0 41 PA2 SCK0 DREQ0 IRQ0 49 PA1 TXD0 50 PA4 TXD1 47 PA0 RXD0 51 PA3 RXD1 48 Vss 23 ASEBRKAK 27 Vss 33 Vss 39 Vss 55 Vcc 21 Vcc...

Страница 12: ...4B 74LV32APW WRH 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 9 8 U5D 74LV04APW 11 10 U5E 74LV04APW 13 12 U5F 74LV04APW POUT_CE MS MD 5V 5V 5V R2 1000 R3 1000 R4 1000 Q2 Q3 Q4 Q2 Q6 2SB852K R139 1200 R140 1200 R141...

Страница 13: ...D4 Vss C9 Vss C8 Vss B20 Vss W5 Vss T17 Vss U20 Vss U17 Vss U13 Vss U9 Vss U8 Vss U4 Vss T4 Vss P19 Vss P17 Vss P4 Vss N17 Vss N4 Vss M17 Vss M4 Vss K20 Vss K2 Vss J4 Vss H17 Vss H4 Vss Y1 Vss Y2 Vss...

Страница 14: ...C 27 VCCR 10 VCCL 20 AGNDL 19 VOUTR 13 VCOM 14 VCCC 15 AGNDC 16 VOUTL 17 VOUTL 18 VCCF 21 ZEROL 23 MSEL 24 MDI 26 U28 PCM1791ADB C163 3300pF R174 1800 C165 560pF R175 1800 R178 680 R179 680 R36 3300 C...

Страница 15: ...10 WMA8 9 WMA9 8 WMA10 7 WMA11 6 WMA12 5 WMA13 4 WMA14 3 WMA15 2 WMA16 142 WMA17 141 WMA18 140 WMA19 139 WMA20 138 WMA21 137 WMA22 136 WMA23 135 WMD0 44 WMD1 43 WMD2 42 WMD3 41 WMD4 40 WMD5 39 WMD6 35...

Страница 16: ...V7 EA4 W7 EA5 V8 EA6 W8 EA7 Y8 EA8 V9 EA9 Y9 EA11 W13 EA12 V14 EA13 W14 EA14 Y14 EA15 W15 EA16 Y15 EA17 V16 EA18 Y16 EXT_INT4 C2 NMI C13 HD10 B16 FSR0 J3 ED3 L19 ED4 M19 HAS E18 HD8 B17 HD9 C16 BUSREQ...

Страница 17: ...D9 1SS184 2 1 COM 3 D4 1SS181 PED MIDI IN FOOTSW_T FOOTSW_R 1 2 T3 F4052A C110 0 1u 3 7 4 2 1 8 5 6 9 JACK3 HLJ2305 01 3010 R59 10K R60 10K FOOT SW IN COMC 4 VCC 16 COMA 14 AY 13 BX 2 AX 12 BY 1 B 10...

Страница 18: ...2 NMI 64 STBY 62 CLKOUT 61 Vss 11 RD 70 HWR 71 RESET 63 XTAL 67 EXTAL 66 P70 AN0 78 P71 AN1 79 P72 AN2 80 P73 AN3 81 P74 AN4 82 P75 AN5 83 P76 AN6 84 P77 AN7 85 A16 53 A17 54 A18 55 A19 56 PA7 TIOCB2...

Страница 19: ...IN LESLIE 8PIN FB24 FB20 FB21 C213 0 1u C201 1000p C214 0 1u C215 0 1u C202 1000p FB22 C216 0 1u C211 1000u 6 3V C188 2 2u 50V LLA C189 2 2u 50V LLA C94 0 1u LES DETECT LES SLOW LES FAST 8V OUT L OUT...

Страница 20: ...2 1 3 2 VR1 RK14K12D 5KB MASTAR VOLUME IN R AG OUT R 1 3 2 VR2 RK11K114 10KB 1 3 2 VR3 RK11K114 10KB O D VR TONE VR IN L OUT L AG R2 100 C1 0 01u C2 0 01u R1 100 1 2 3 4 5 6 J202 S6B PH K S PANEL L LE...

Страница 21: ...BASS SPLIT PRESET 10 PRESET 9 PRESET 1 PRESET 2 PRESET 3 PRESET 4 PRESET 5 PRESET 6 PRESET 7 PRESET 8 PRESET 11 ADJUST DEMO M BASS SPLIT PRESET 10 PRESET 9 COM0 COM1 COM2 COM3 COM4 RSW1 EC12E24204A9 D...

Страница 22: ...LESLIE FAST CHORUS V2 C2 V1 C1 LESLIE BRAKE LESLIE ON LESLIE FAST CHORUS V2 C2 COM0 COM1 COM2 COM3 COM4 ENDBLOCK LED1 LED6 L 7104SED ORANGE with LED Spacer LDS 80P D1 D6 1SS133 T 77 SW1 SW6 SKHVBE 1 2...

Страница 23: ...02101 66710 02201 00673 54005 00683 54012 00357 01009 1 2 3 Top Panel Ass y Bottom Panel Ass y Cross Recessed Tapping Screw Type3 Cross Recessed Tapping Screw For Plastic Binding Head 4x12 ZnB 4 Bindi...

Страница 24: ...ping Screw Type2 11 12 15 13 14 16 66710 02202 66710 02203 66710 02102 00443 01352 00443 01353 00653 54008 Fluted Point Binding Head 4x8 ZnB Machine Screw Oval Countersunk Head M4x10 ZnB 17 00703 2401...

Страница 25: ...3003 35 Cross Recessed Tapping Screw For Plastic Binding Head 3x8 ZnB Machine Screw Binding Head M3x6 ZnB 00653 33005 34 Cross Recessed Tapping Screw Type2 Fluted Point Flat Head 3x5 ZnB 36 Nylon Rive...

Страница 26: ...0452 40205 Keytop 2 K 3 00452 40206 Endblock L Switch Board EL Ass y WR HZ133 C Wheel Ass y Endblock Bracket L1 00683 54012 00683 53006 Cross Recessed Tapping Screw For Plastic Binding Head 4x12 ZnB C...

Страница 27: ...25 42241 00452 40206 00452 40207 SWH 511A Ass y Keytop 2 K Keytop 2 R 7 BOTTOM PANEL ASS Y 66710 02201 1 2 00451 40550 00453 40028 Bottom Panel Plastic Foot 8 SIDE BOARD L ASS Y 66710 02202 1 2 00452...

Страница 28: ...t R SIde Board R Endblock R Cross Recessed Tapping Screw type1 Truss head 4x16 ZnY Cross Recessed Tapping Screw for plastic Binding Head 4x12 ZnB 10 ACCESSORY 1 1 00457 40112 00457 40113 User s Manual...

Страница 29: ...ws Cross recessed tapping screw for plastic Bind 4x12 ZnB from the bottom panel C D Remove the 9 screws Cross recessed tapping screw for plastic Bind 3x5 ZnB from the Main board BKT E Remove the 3 scr...

Страница 30: ...another battery may present a risk of fire or explosion Battery may explode if mistreated Do not recharge disassemble Collect used battery promptly Keep away from childern Do not disassemble and do no...

Страница 31: ...play the analog digital conversion for drawbars and volume the VASE3 the DSP control and the SUB CPU 2 2 SUB CPU The U41 means the SUB CPU 3024 This CPU does key scan and communicates with the Main CP...

Страница 32: ...gh efficient D A converter which has a 24 bit balanced output system The U7 OPAMP which is behind the D A converter converts the balanced signal to the unbalanced one and at the same time work as the...

Страница 33: ...y screen 2 Check the soft wear versions Please follow the below procedure to check the XK 1 soft wear version number a Turn on the XK 1 b From the play mode screen select a MENU EXIT button and see th...

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