file:///C|/Documents and Settings/lopez/Pulpit/s/PANASONIC SA-HT870E_EG_EB/ALL/SVC/s2601000000.html
26.1 IC2018 (C2CBJG000466): System control
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Pin No. Terminal Name I/O Function
1 TRY CLOSE I Loading mechanism close switch signal input (L: Sw ON)
2 TRAY CCW O Tray control 1 terminal
3 TRAY CW O Tray control 2 terminal
4 TRY OPEN I Loading mechanism open switch signal input (L: Sw ON)
5 NC - Not used, open
6 NC - Not used, open
7 BRAKE H O Tray control 3 terminal
8 BYTE - GND
9 CNVSS - GND
10 XCIN - Sub clock input (32.768kHz)
11 XCOUT - Sub clock output (32.768kHz)
12 RESET I System reset signal input
13 XOUT - Main clock output (8.0MHz)
14 VSS - GND
15 XIN - Main clock input (10.0MHz)
16 VCC - Power supply terminal (5V)
17 /NMI I Connect to VCC, external interrupt I/P
18 RMT I Remocon signal input
19 SYNC I AC failure detection input
20 NC - Not used, open
21 NC - Not used, open
22 SEL I Model select signal input
23 EDA I/O EEPROM data in/output
24 ECK O EEPROM clock output
25 ECS O EEPROM latch output
26 NC - Not used, open
27 TUN SD I Tuner signal detect input
28 TUN DO I DO output of Tuner IC
file:///C|/Documents and Settings/lopez/Pulpit/s/PANASONIC SA-HT870E_EG_EB/ALL/SVC/s2601000000.html (1 of 4)08-08-29 18:05:28
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