Pioneer service manual ∙ Pin Function, PRO-610HD, PRO-510HD, SD-582HD5, SD-532HD5

PRO-610HD, PRO-510HD, SD-582HD5, SD-532HD5

∙Pin Function

No.	Pin Name	I/O	Pin Function	No.	Pin Name	I/O	Pin Function
1	DVDD	−	Digital power supply +5V or +3.3V	41	AVDD	−	Analog power supply +5V
2	DVDD	−		42	AVDD	−
3	B0			43	TEST	I	Open at normal use (built-in pull-down
							resistor)
4	B1			44	XAOE		Output enable input
5	B2			45	XBOE	I
							L: output, H: High-impedance
6	B3	O	Digital output (B0: LSB, B7: MSB)	46	XCOE
7	B4			47	CTL0		Decides the digital output mode
8	B5			48	CTL1	I
							(built-in pull-down resistor)
9	B6			49	CTL2
10	B7			50	SY	I	Control the switching timing of the digital
							output mode (built-in pull-down resistor)
							Control the polarity of CLP signal L: CLP
11	DVSS	−	Digital ground	51	SEL	I	is High, H: CLP is Low (built-in pull-down
							resistor)
12	DVSS	−		52	CLK	I	Clock input (built-in pull-down resistor)
13	A0			53	CLP	I	Clamp pulse input
							(built-in pull-down resistor)
14	A1			54	REF0
15	A2			55	REF1	I	Decides the reference data of the clamp
16	A3			56	REF2		circuit (built-in pull-down resistor)
17	A4	O	Digital output (A0: LSB, A7: MSB)	57	REF3
							Clamp enable L: Clamp circuit is not
18	A5			58	CLE	I	operate , H: Clamp circuit operates
							(built-in pull-down resistor)
19	A6			59	TEST	I	Open at normal use (built-in pull-down
							resistor)
20	A7			60	AVSS	−	Analog ground
21	TGR	O	Trigger output	61	AVSS	−
22	DVDD	−		62	AVDD	−	Analog power supply +5V
			Digital power supply +5V or +3.3V
23	DVDD	−		63	CRBS	−	Generates about 0.5V to CRB pin by short-
							circuiting to AVSS
24	AVSS	−	Analog ground	64	CRB	−	Reference voltage (Bottom)
25	ARBS	−	Generates about 0.5V to ARB pin by short-	65	AVSS	−	Analog ground
			circuiting to AVSS
26	ARB	−	Reference voltage (Bottom)	66	CIN	I	Analog input
27	AVSS	−	Analog ground	67	CIO	O	Analog output (D/A converter output pin)
28	AIN	I	Analog input	68	AVDD	−	Analog power supply +5V
29	AIO	O	Analog output (D/A converter output pin)	69	CRT	−	Reference voltage (Top)
30	AVDD	−	Analog power supply +5V	70	CRTS	−	Generates about 2.5V to CRT pin by short-
							circuiting to AVDD
31	ART	−	Reference voltage (Top)	71	DVSS	−
							Digital ground
32	ARTS	−	Generates about 2.5V to ART pin by short-	72	DVSS	−
			circuiting to AVDD
33	BRTS	−	Generates about 2.5V to BRT pin by short-	73	C0
			circuiting to AVDD
34	BRT	−	Reference voltage (Top)	74	C1
35	AVDD	−	Analog power supply +5V	75	C2
36	BIO	O	Analog output (D/A converter output pin)	76	C3	O	Digital output (C0: LSB, C7: MSB)
37	BIN	I	Analog input	77	C4
38	AVSS	−	Analog ground	78	C5
39	BRB	−	Reference voltage (Bottom)	79	C6
40	BRBS	−	Generates about 0.5V to BRB pin by short-	80	C7
			circuiting to AVSS

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