Panasonic SA-AK640GCP, Service Manual

Page: 88 / 104

Pin No. Mark I/O Function
83 OPEN_SW I Open_Sw for CRS1
84 CHG_CW O CRS1 motor CW
85 CHG_CCW O CRS1 motor CCW
86 ST_SW I Stock_Sw for CRS1
87 PLAY_SW I Play_Sw for CRS1
88 CHG_PLR O Plunger for CRS1
89 BOTTOM_SW I Bottom_SW for CRS1
90 UP_SENSOR I UD-Sensor for CRS1
91 DECK2 I DECK CONDITION INPUT 2
(R_INHF/MODE2/HALF2)
92 KEY3 I KEY3 INPUT
93 KEY2 I KEY2 INPUT
94 KEY1 I KEY1 INPUT
95 PHOTO_2 I Rotation Detection Signal (Deck
2)
96 AVSS - Analog Power Supply Input
(Connect to GND)
97 PHOTO_1 I Rotation Detection Signal (Deck
1)
98 VREF - Reference for A-D (5V)
99 AVCC - Analog Power Supply Input
100 DEMO I (H= default demo on, L= default
demo off.)
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SA-AK640GCP