Sony MEX-5DI IC601 BA8270F, IC702 LB1930M IC703 LB1930M, IC801 TL1451ACDB, IC802 TL1451ACDB

	IC601 BA8270F
BUS ON	1	BUS ON	14	VCC
		SWITCH
RST	2	RESET	13	RESET
		SWITCH
			12	BUS ON
		BATTERY	11	CLK IN
BATT	3		10	BU IN
		SWITCH
CLK	4
VREF	5
DATA	6		9	DATA IN
GND	7		8	DATA OUT

MEX-5DI

IC702 LB1930M

IC703 LB1930M

VCC	1			10	NC
NC	2	BUFFER
FIN	3	CONTROL	MOTOR	9	OUT1
			DRIVE	8	NC
		CIRCUIT
RIN	4		CIRCUIT	7	OUT2
SGND	5	BUFFER		6	PGND

IC801 TL1451ACDB
IC802 TL1451ACDB
REFO	SCP	INA2	INB2	FB2		DTC2	OUT2	VCC
16	15	14	13	12		11	10	9
VERF.
+2.5V	VCC			–
REFERENCE				+
VOLTAGE				ERROR			PWM
				AMP2			COMPA-
+2.5V					VERF		RATOR2	OUTPUT2
SHORT
CIRCUIT		VERF		VERF
PROTECTION
COMPARATOR
+								OUTPUT1
+		S	R	R
–
VREF/2		LATCH		U.V.L.O			PWM
							COMPA-
							RATOR1
TRIANGLE				+
				–
OSCILLATOR
				ERROR				GND
1	2	3		AMP1	5	6	7	8
				4
CT	RT	INA1		INB1	FB1	DTC1	OUT1	GND
IC206 RRX9000-0601#1

									GND
L IN		GND A	V IN			V AGC		LNS	C	VCO NC
	16	15	14			13		12	11	10	9
INPUT			320kHz	320kHz			NOISE		PULSE
SLAGE				/500kHz			SUPPRESSION
								COUNTER
					AGC
							PULSE
			BANDGAP				FORMER
			REFERENCE
1	2	3	4	5	6	7				8
L IN GND		V STBY	VCC	NC	NC	VPO				NC
	L

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