Sony HCD-RV20 - Page 18

18
HCD-RV20/RV50/RV60
Pin No. Pin Name I/O Pin Description
71 CD LED O CD LED (LED607) drive signal output
72 VDD4 — Power supply pin (+3.3 V)
73 CD VDD — CD power supply pin
74 TUNER TUNED I Tuner tuning signal input from the TU701 (tuner pack)
75 TUNER STEREO I Tuner stereo signal input from the TU701 (tuner pack)
76 CD DRF I CD DRF signal input
77 CD WRQ I CD WRQ signal input
78 CD NUMBER SENSOR I CD number sensor signal input
79 TAPE AMS IN I Tape AMS signal input
80 VR ENCODER A I VR encoder (VR601) signal input
81 VR ENCODER B I VR encoder (VR601) signal input
82 TAPE REEL A I Tape reel A signal input
83 TAPE REEL B I Tape reel B signal input
84 MODE SW IN I Mode switch signal input
85 STREAM 1 LED O Stream LED drive signal output
86 STREAM 2 LED/CD MUTE O RV20: CD mute signal output RV50/RV60: Stream LED drive signal output
87 STREAM 3 LED O RV20: Not used. (Open) RV50/RV60: Stream LED drive signal output
88
STREAM 4 LED/
O
RV20: Mechanism power control signal output “L”: ON, “H”: OFF
MECHA VCC RV50/RV60: Stream LED drive signal output
89 VSS2 — Ground pin
90 VDD2 — Power supply pin (+3.3 V)
91
STREAM 5 LED/
O
RV20: Tape SOL A control signal output “L”: ON, “H”: OFF
TAPE SOL A RV50/RV60: Stream LED drive signal output
92
STREAM 6 LED/
O
RV20: Tape SOL B control signal output “L”: ON, “H”: OFF
TAPE SOL B RV50/RV60: Stream LED drive signal output
93 POWER LED O POWER LED (LED614) drive signal output
94 POWER RELAY O Power relay signal output
95
LC72121/M61529/
O Serial data signal output
BU2099FV DO
96 LC72121 DI I Serial data signal input
97 LC72121/BU2099FV CLK O Serial clock signal output
98 LC78646/LC78684 DO O Serial data signal output
99 LC78646/LC78684 DI I Serial data signal input
100 LC78646/LC78684 CLK O Serial clock signal output