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

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

∙Pin Function

No.	Pin Name	I/O	Pin Function
1	SCL	I	Serial clock input
2	DGND	−	Digital ground
3	MAININ	I	L+R signal input from MAINOUT (pin 4)
4	MAINOUT	O	L+R signal output
5	NC	−	Non connection
6	NC	−	Non connection
7	NC	−	Non connection
8	PCINT1	−	Integrated pin of the PLL loop filter of the stereo block
9	PCINT2
10	NC	−	Non connection
11	PLINT	−	Integrated pin of the loop filter of the pilot cancel circuit
12	COMPIN	I	Audio multiple signal input
13	NC	−	Non connection
14	VGR	O	Band gap reference output
15	IREF	−	Set the reference current of the filter and VCO
16	NC	−	Non connection
17	GND	−	Analog ground
18	SAPTC	−	Set the time constant of the SAP carrier detection circuit
19	NC	−	Non connection
20	VCC	−	Power supply
21	NC	−	Non connection
22	SUBOUT	O	L-R signal output
23	STIN	I	L-R signal input from SUBOUT (pin 22)
24	NOISETC	−	Set the time constant of the NOISE detection circuit
25	SAPOUT	O	FM detector output of SAP
26	NC	−	Non connection
27	SAPIN	I	SAP signal input from SAPOUT (pin 25)
28	VE	−	Integrated pin of the variable deemphasis
29	NC	−	Non connection
30	NC	−	Non connection
31	NC	−	Non connection
32	VEWGT	−	Weight the effective value detecting circuit of variable deemphasis control
33	VETC	−	Decides the return time constant of the effective value detecting circuit of variable deemphasis
34	VEOUT	O	Variable deemphasis output
35	VCAIN	I	VCA input Input variable deemphasis output of pin 34 via the coupling capacitor.
36	VCATC	−	Decides the return time constant of the effective value detecting circuit of VCA control
37	VCAWGT	−	Weight the effective value detecting circuit of VCA control
38	SOUT	O	Simple SAP output
39	ESAPIN	I	Signal input from SOUT (pin 38)
40	TVOUT-S	O	Back output pin, it outputs the monaural or simple SAP signal
41	AUX1-R	I	R ch external input 1
42	AUX1-L	I	L ch external input 1
43	NC	−	Non connection
44	AUX2-R	I	R ch external input 2
45	AUX2-L	I	L ch external input 2
46	TVOUT-R	O	TVOUT R ch output
47	TVOUT-L	O	TVOUT L ch output
48	SDA	I/O	Serial data input/output VIH > 3.0V , VIL < 1.5V

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