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Lanner electronic FW-7650 Manuale Utente

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PLRS1:Power LED,HD LED,Reset,Speaker Connector(11 Pin 2.54mm ) 
Pin No. 
Description 
1
 
Power LED +
 
2 Power 
LED 
+ 
3 GND 
4 HDD 
LED 
+ 
5 HDD 
LED 
- 
6 
RESET SW + 
7 
RESET SW – (GND) 
8 
External Speaker - 
9
 
Internal Buzzer -
 
10
 
NC 
11
 
External Speaker + 
 
FDCA1 : Floppy Interface Connector ( 34 Pin Header ) 
Pin No. 
Description 
Pin No.
Description 
1
 
Ground
 
2
 
Density Select
 
3
 
Ground
 
4
 
NC
 
5
 
Ground
 
6
 
DS1
 
7
 
Ground
 
8
 
Index #
 
9
 
Ground
 
10
 
Motor Enable A #
 
11
 
Ground
 
12
 
Drive Select B #
 
13 
Ground 14 Drive Select A # 
15 
Ground 16 
Motor Enable B # 
17 
Ground 18  Direction # 
19 
Ground 20 
Step # 
21 
Ground 22  Write Data # 
23 
Ground 24  Write Gate # 
25 
Ground 26 
Track 0 # 
27 
Ground 28 Write Protect # 
29 
NC 30 Read Data # 
31 
Ground 32 
Head Side Select #
33 
NC 34 
Disk Change #