Sony HCD-GPX33 Service Manual page 56

HCD-GPX33/GPX55/GPX77/GPX88
Pin No. Pin Name
111 ADACVSS1
112 ARF/LFE
113 ARS
114 AR
115 AVCM
116 AL
117 ALS
118 ALF/CENTER
119 ADACVDD1
120 ADACVDD2
121 AVDD12_1
122 AGND12
123 RFIP
124 RFIN
125 RFG
126 RFH
127 RFA
128 RFB
56
I/O
- Ground terminal
O Master clock signal output to the A/D converter and D/A converter
O Bit clock signal output to the A/D converter and D/A converter
- Not used
I Audio D/A converter reference voltage terminal
- Not used
O L/R sampling clock signal output to the A/D converter and D/A converter
O Audio data output to the D/A converter
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
- Power supply terminal (+1.2V)
- Ground terminal
I AC coupled RF signal input from the optical pick-up block
I AC coupled RF signal input from the optical pick-up block
I Power monitor terminal
I Spindle motor hall sensor input from the motor driver
I RF main beam (C) input from the optical pick-up block
I RF main beam (B) input from the optical pick-up block
Description