Sony MZ-300 specifications IC Block Diagrams

MZ-E300

• IC BLOCK DIAGRAMS

	IC301 TA2131FL-EL
	STB		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
VCC	20			ADD
INR
	21							10	BST NF1
							BST1
INL	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
	+B	OUTL	PWR GND	OUTR		DET	AGC IN
	IC501 SN761057DBT

						44	ADIP-IN
			A+B+C+D		TWpp	43	S-MON
			I+J		PK/BTM
TE	1		NPP		Aw
			TON		CSLO
REXT	2		CSL		VREF075
Wpp-LPF	3		Aw+Dw	S-MONITOR	A-C
			TON Peak		D-C
VREF	4
			TON Botm		Malfa
C	5
			ADIP		Mij
D	6		TE		AwBPF
		TE	TEMP		Dw
					DwBPF
D-C	7					42	FE
		Tpp/Wpp				41	ABCD
						40	AVCC
						39	OFC-1
						38	OFC-2
						37	PS
					RF	36	LP
Iy	8					35	EQ
Ix	9					34	AGND
		FE				33	RF
Jx	10
						32	CCSL2
Jy	11
			ABCD			31	VC
A	12					30	VREF075
A-C	13				PEAK/BOTM	29	PEAK
B	14					28	BOTM
TON-C	15
CIG	16					27	DGND
CDN	17
				T-ON		26	OFTRK
PD-NI	18
PD-I	19	APC
PD-O	20
				SERIAL		25	XRST
						24	SCK
				I/F
						23	SBUS
		ADIP
ADFG 21
DVDD	22

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