Sony CDP-CE575 CD Player User Manual


 
35
CDP-CE575
Pin No. Pin Name I/O Description
57 NC I Not used (fixed at H)
58 XLT O Serial data latch pulse signal output to the CXD2587Q (IC101)
59, 60 NC Not used (open)
61 SCOR I Sub-code sync (S0+S1) detection signal input from the CXD2587Q (IC101)
62 BUSIN I Sircs remote control signal input from the CONTROL A1II
63 BUSOUT O Sircs remote control signal output to the CONTROL A1II
64 SMUTE O Muting on/off control signal output terminal H active
65 LDON/RW O Laser power control signal output to the CXA2581N (IC131) H active
66 TBLL O Table motor drive signal (counterclockwise) output to the BA6780 (IC11)
67 TBLR O Table motor drive signal (clockwise) output to the BA6780 (IC11)
68, 69 S2, S1 I Detect signal input from the table address detect switch (S200)
70 OUT SW I Detect signal input from the open/close detect switch (S11)
71 A8 O
Address signal output to the static RAM (IC302)
72 VDD Power supply terminal (+5V)
73 NC Not used (fixed at H)
74 to 80
A9 to A12,
A0 to A2
O
Address signal output to the static RAM (IC302)