Pioneer DV-535 specifications FL Control IC Pin Function, Mark Pin Name Function Active

DV-535

PE5185A (FLJB ASSY : IC101)

•FL Control IC

•Pin Function

No.	Mark	Pin Name	I/O	Function	Active
1	P94	G7
2	P93	G6
3	P92	G5
4	P91	G4	O	FL timing output	H: ON
5	P90	G3
6	P81	G2
7	P80	G1
8	VDD	(5V)	−	−
9	P27	FLSET1	I	FL tube setting
10	P26	FLSET2
11	P25	KEYSET	I	Key division number setting
12	P24	(NC)	O	−
13	P23	XREADY	O	Communication handshaking line with system control IC	L: Communication permission
14	P22	SCK	I/O	Communication clock output with system control IC
15	P21	SO	I/O	Communication data output with system control IC
16	P20	SI	I	Communication data input with system control IC
17	RESET	RESET IN	I	Reset input	L: Reset
18	P74	(NC)	O	−
19	P73
20	AVSS	(GND)	−	−
21	P17	(GND)	I	(Unused)
22	P16	(GND)
23	P15	−	I	−
24	P14	KIN2
25	P13	KIN1	I	Key input
26	P12	KIN0
27	P11	MS1	I	Inducing distinction input
28	P10	MS0	I	Model distinction input
29	AVDD	(5V)	−	−
30	AVREF	(5V)	−	−
31	P04	(GND)	I	(Unused)
32	XT2	(NC)	−	−
33	VSS	(GND)	−	−
34	X1	X1	I	Microcomputer clock connection
35	X2	X2	−
36	P37
				−
37	P36	(NC)	O
38	P35
39	P34	NORMAL/KARA	I	Microphone existence detection [RAM model]	H: Microphone having
40	P33	(NC)	O	−

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