Epson PX-8 Technical Manual page 13

REV.-A
19---------3 1
Table 1-8 CN3 (Incorporated Microcassette) Pin Assignments
E0CiiJj
20----------2
Pin No. Signal Name Definition
1 VLSW
Circuit voltage supply (through read gate)
2 VLR Circuit voltage supply (read amp. power supply)
3,4
GND Ground
5 RDSP Sound output of read data
6 WE
7 RDMC Read signal
8 WD Write data
9 HMT
Head pinch motor control
10 CNTR Counter
11 MT B
Capstan motor drive control
12 MTA Capstan motor drive control
13 HSW Head switch status
14
MT C
Capstan motor speed control
15, 16
VBSW Battery voltage supply (for motor)
17 ERAH Erase signal
18,19,20 GND Ground
1-9