AIWA XDDV10
Service Manual

Pin No.
190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208

Pin Name
PWMVREF PWM2VREF PDMVSS ADCVSS ADIN/IN0 TEZISLV TEZI TEI FEI RELEVEL RFRP_DC RFRP_AC RFRPSLV HRFZC ADCVDD SCO RFDTSLV RFIP RFIN

I/O
I I � � I I I I I I I I I I � O O I I

Description
A reference voltage input for PWM circuitry. A typical value of 2.0V. A reference voltage input for PWM circuitry. A typical value of 4.0V. Power for PDM circuitry. Ground pin for ADC circuitry. General A/D input / General digital input. (Not used) Tracking error zero crossing low pass input. Tracking error zero crossing input. Tracking error input. Focus error input. Sub-beam add input or RFRP low pass input. RF ripple detect input. RF ripple detect input (through AC-coupling). RFRP slice level input. High frequency RF ripple zero crossing. Power pin for ADC circuitry. Analog slicer current output. This pin is active when TRONS = 1. Otherwise, this pin is high impedance. RF data slicer level output. The positive input terminal of RF differential signal. The negative input terminal of RF differential signal.

IC, STI5519 Pin No.
1~3 4 5 6 7 8~9 10 11 12 13 14 15 16 17 18

Pin Name
PIO2-5 ~ PIO2-7 VDD3_3 VSS PIO3-0 SV1 PIO3-2 ~ PIO3-3 PIO3-4 TRAY-OUT LID-SW PIO3-7 VDD2_5 VSS XDATA XBCLK XPCLK

I/O
I/O � � I/O O I/O I/O O O I/O � � I I I Not used. +3.3V power supply. Ground. Not used. Voltage output for S1 terminal. Not used. Connected to pull-up resistor.

Description

Tray is out output. A logical low indicates the tray is out. Tray is in output. A logical low indicates the tray is in. Not used. +2.5V power supply. Ground. I2S data. (Not used) I2S bit clock. (Not used) I2S error flag DVD. (Not used)

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