Sony CDX-CA400 Product Guide Service Manual page 14

CDX-CA400/CA530X/CA580X
Pin No. Pin Name
52 SHIFT
53 BUS ON
54 SB RST
55 PW ON
56 X SO
57 X SI
58 X SCK
59 RFOK
60 CD RST
61 ACC IN
62 X AO
63 STB
64 L SW
14
I/O
— Not used in this set.
O Enable output of bus IC
O Reset output of bus IC
O System power supply control output
O CD DSP IC serial data output
I CD DSP IC serial data input
O CD DSP IC serial clock output
I CD servo IC RFOK signal input
O CD DSP IC reset control output
I Accessory power supply detection input
CD servo IC command/parameter discrimination signal output
O
"L": Command, "H": Parameter
O CD servo IC data strobe signal output
I CD sled limit switch detection input
Pin Description