Daewoo DVG - 8400N, DVG - 5300N service manual Cso

Pin	Symbol	Type	Description
186	PDMVDD3	Power	Power for PDM circuitry
187	PWMVREF	Analog Input	A reference voltage input for PWM circuitry. A typical value of 2.8 v
188	PWM2VREF	Analog Input	A reference voltage input for PWM circuitry. A typical value of 1.4 v
189	PDMVSS	Ground	Ground for PDM circuitry
190	ADCVSS	Ground	Ground for ADC circuitry
191	ADIN	Analog Input	General A/D input
192	RFSUBI	Analog Input	RF subtraction signal input terminal
193	TEZISLV	Analog Input	Tracking error zero crossing low pass input
194	TEI	Analog Input	Tracking error input
195	CSO	Analog Input	Central servo input
196	FEI	Analog Input	Focus error input
197	RFLEVEL	Analog Input	Sub beam add input or RFRP low pass input
198	RFRP_DC	Analog Input	RF ripple detect input
199	RFRP_AC	Analog Input	RF ripple detect input (through AC coupling)
200	RFRPSLV	Analog Input	RFRP slice level input
201	HRFZC	Analog Input	High frequency RF ripple zero crossing
202	ADCVDD3	Power	Power for ADC circuitry
203	RFDTSLVP	Analog Output	Positive RF data slicer level output
204	SCON	Analog Output	Negative analog slicer current output
205	SCOP	Analog Output	Positive analog slicer current output
206	RFDTSLVN	Analog Output	Negative RF data slicer level output
207	RFIN	Analog Input	Negative input of RF differential signal
208	RFIP	Analog Input	Positive input of RF differential signal

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