Sony CFD-S45L Service Manual page 17

Pin No. Pin Name
84 LED POP
85 LED LIVE
86 LED VOCAL
87, 88 NC
89 VDD
90 NC
91 VSS
92 TX
93 TEX
94 ISS1
95 ISS2
96 A-MUTE
97 R-MUT
98 C-MUT
99 TC1
100 —
I/O
O LED (POP) drive signal output
O LED (LIVE) drive signal output
O LED (VOCAL) drive signal output
— Not used.
— Power supply pin (+5 V)
— Not used.
— GND
O Oscillation output (32.768 kHz)
I Oscillation input (32.768 kHz)
O Tape ISS1 control output
O Tape ISS2 control output
O Audio mute output
O Tuner mute output
O CD mute output
I Tape play switch input
— Not used (Connect to GND).
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Pin Description