III-15
3.2.10 Cassette Sensor Circuit
Fig. 3.2-20 shows the cassette sensor circuit. This circuit detects each of the five sensor switches
which is pushed or not depending upon the ID holes provided on a tape cassette currently
mounted.
By perceiving the states of those sensor switches, the CPU identifies the tape cassette type (the
varieties and the widths).
If an ID hole is open, the sensor switch is not pushed.
Table 3.2-1 lists the coded values for identifying the tape cassette type.
Fig. 3.2-20 Cassette Sensor Circuit
Table 3.2-1 Coded Values for Identifying Tape Cassette Type
Содержание P-touch PT-1100
Страница 2: ...SERVICE MANUAL MODEL PT 1100 1130 1170 1180 11Q PT 1250 1160 ST 1150 Heavy Duty LabelerTM ...
Страница 5: ...CHAPTER I SPECIFICATIONS ...
Страница 9: ...I 3 Fig 1 1 2 Key Arrangement 1 ...
Страница 10: ...I 4 Fig 1 1 2 Key Arrangement 2 ...
Страница 11: ...I 5 Fig 1 1 2 Key Arrangement 3 ...
Страница 13: ...CHAPTER II MECHANISMS ...
Страница 50: ...35 II 2 3 4 Troubleshooting Flows 1 Tape feeding failure ...
Страница 51: ...36 II ...
Страница 52: ...37 II 2 Printing failure ...
Страница 53: ...38 II ...
Страница 54: ...39 II 3 Powering failure Nothing appears on the LCD ...
Страница 55: ...40 II 4 No key entry possible ...
Страница 56: ...CHAPTER III ELECTRONICS ...
Страница 75: ...III 17 3 3 3 Troubleshooting Flows 1 Tape feeding failure 2 Printing failure ...
Страница 76: ...III 18 3 Powering failure Nothing appears on the LCD ...
Страница 77: ...III 19 4 Abnormal LCD indication ...
Страница 78: ...III 20 5 No key entry possible 6 Tape cassette type not identified ...
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Страница 83: ...Jan 2002 8V2010BE1 Printed in Japan ...