Sony MX-E501 Lcd Stb, Lcd Rst, Rec Led, Tsb Slv Chk, MCUVSS1, Cav Clv Sw, Xcs Nv, Drv, Xavls, Chg

MZ-E501

Pin No.	Pin Name	I/O	Description
206	LCD STB	O	Not used (open)
207	LCD RST	O	Not used (open)
208	REC LED	O	Not used (open)
209	LD ON	O	Not used (open)
210	TSB SLV CHK	I	TSB slave check
211	K-TAI_MON	I	Not used (open)
212	K-TAI_SW	I	Not used (open)
213	MCUVSS1	—	Ground (for the microcomputer block)
214	CAV CLV SW	O	Not used (open)
215	XOPT CTL	O	Not used (open)
216	CS RTC	O	Not used (open)
217	OFTRK	I	Off track signal input
218	MUTE	O	Analog mute “H”: muting ON
219	XCS NV	O	NV RAM chip select
220	XRST MTR	O	NADESHIKO2 reset
	DRV
221	XRF RST	O	TIARA reset
222	MCUVDD3	—	Power supply (for the microcomputer block)
223	SPDL MON	I	Spindle monitor
224	XAVLS	I	AVLS SW detection
225, 226	SOUND 1, 2	I	Not used (open)
227	XHOLD SW	I	HOLD switch detection
228	SYNC REC	I	Not used (open)
229	TSB_SSB_CTL	O	TSB/SSB switching
230	PROTECT	I	Not used (open)
231	FLASHVDD	—	Power supply for FLASH
232	FLASHVSS	—	Ground terminal for FLASH
233	SLD MON	I	Sled monitor
234	VLON	O	Laser power supply control
235	SLEEP	O	SLEEP request
236	FFCLR	O	Input latch output for the start signal
237	CHG GAIN	O	Not used (open)
238	CHG	O	Not used (open)
239	TUN REG ON	O	Not used (open)
240	XHP STBY	O	HP Amp power supply control
241	MIFVDD3	—	Power supply (for the microcomputer I/F block)
242	MIFVSS2	—	Ground (for the microcomputer I/F block)
243	TEST2	O	Not used (open)
244	NC	—	Not used (open)

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