Sony CDX-L280 - Page 14

14
CDX-L280
Pin No. Pin Name I/O Pin Description
53 P.ON O System power supply control output
54 X SO O CD DSP IC serial data output
55 X SI I CD DSP IC serial data input
56 X SCK O CD DSP IC serial clock output
57 RFOK I CD servo IC RFOK signal input
58 X RST O CD DSP IC reset control output
59 ACC IN I Accessory power supply detection input
60 AO O CD servo IC command/pallameter discrimination signal output
61 STB O CD servo IC data strobe signal output
62 XEN O CD DSP IC X’tal control output
63 L SW I Limit switch detection input
64 PH1 I PH1 detection input (Not used in this set)