STR-DE185
11 11
56 RY R1 COIL O Power relay (12V) drive signal output
57 RY POWER O AC power relay (9V) drive signal output
58 RY A O Speakers A relay (12V) drive signal output
59 RY B O Speakers B relay (12V) drive signal output
60 RY HP O Phones relay (12V) drive signal output
61 NC — Not used. (Open)
62 to 70 S15 to 7 O Segment drive signal output to the fluorescent indicator tube (FL201).
71 VLOAD — Power supply pin (-24 V)
72 to 77 S6 to 1 O Segment drive signal output to the fluorescent indicator tube (FL201).
78 to 80 DIG10 to 8 O Digit drive signal output to the fluorescent indicator tube (FL201).
Pin No. Pin Name I/O Pin Description
4-2. CIRCUIT BOARDS LOCATION
MAIN board
OUTLET board
POWER SW board
HP board
DISPLAY board
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