Sony MZ-B100 specifications IC701 SC111258FCR2, IC302, TA2131FL EL

MZ-B100

IC701 SC111258FCR2

UI1

PWM1

CPUO1

CPVO1

CPWO1

VG

VC

GND1

OE

CPWO2

CPVO2

CPUO2

56

55

54

53

52

51

50

49

48

47 46

45

VC

VC

VG

VC

VC

BIAS

3Phase

VI1

1

3Phase

OE

OE

control

WI1

control

ch2

2

ch1

ROE

VC VG

VG VC

PGNDW1

3

WO1

4

3Phase

WMVW1

5

Pre driver

ch2

3Phase

VO1

6

Pre driver

ch1

PGNDUV1

7

UO1

8

VC VG

VMU1

9

GND

VG VC

VMR1

10

RO1

11

H-BRIDGE

PRE

H-BRIDGE

DRIVER

PGND1

12

PRE

CH2

DRIVER

FO1

13

CH1

VMF1

14

VC

VGVC

VGVC

VGVC

VCVG

VCVG

VCVG

H-BRIDGE

U

V

W

U

V

W

CONTROL

CH1

OE

15

16

17

18

19

20

21

22

23

24

25

26

FI1

RI1

COM1

CPUI1

CPVI1

CPWI1

GND2

NC

CPWI2

CPVI2

CPUI2

COM2

IC302

TA2131FL (EL)

PWSW

MUTE

BST SW

BEEP IN

GND

VREF IN

18

17

16

15

14

13

PW

MT

BST

BEEP

V REF

12

VREF

SW

SW

SW

11

LPF1

TC MT

19

VCC1

20

ADD

INB

21

10

BST NF1

BST1

INA

22

9

LPF2

BEEP

23

PW

PW

BST2

8

BST NF2

OUTB

A

B

BEEP

7

BST OUT

24

OUTA

BST

AGC

1

2

3

4

5

6

VCC2

OUTA

PWR GND

OUTB

DET

AGC IN

PWM2
44
43	UI2
42	VI2
41	WI2
40	PGNDW2
39	WO2
38	VMVW2
37	VO2
36	PGNDUV2
35	UO2
34	VMU2
33	VMR2
32	RO2
31	PGND2
30	FO2
29	VMF2
VC

H-BRIDGE

CONTROL

CH2

27 28

RI2 FI2

41