17
2.4.
3. The power turned on, but a sound does not output normally. (Single channel)
Power indicator LED is lit normally (green or
orange).
Check each connector.
Check the voltage of each
department.
Check the operation of the
switching relay and speaker
relay.
Check the Signal line.
Power indicator LED is lit normally (green or
orange).
Check each connector.
Check the voltage of each
department.
Check the operation of the
switching relay and speaker
relay.
Check the Signal line.
Содержание PMA-A100
Страница 3: ...3 DIMENSION Ø60 434 20 161 26 394 35 MAX 332 344 70 261 63 ...
Страница 5: ...5 Wire arrangement viewed from the bottom Front Panel side Back Panel side ...
Страница 15: ...15 BLOCK AND LEVEL DIAGRAM ...
Страница 21: ...21 PRINTED WIRING BOARDS 8U 110058 INPUT UNIT 1 2 COMPONENT SIDE ...
Страница 22: ...22 8U 110058 INPUT UNIT 2 2 FOIL SIDE ...
Страница 23: ...23 8U 110059 uCOM UNIT COMPONENT SIDE FOIL SIDE ...
Страница 25: ...25 1U 3709 FLAT AMP UNIT COMPONENT SIDE ...
Страница 39: ...39 WIRING DIAGRAM ...
Страница 47: ...47 MEMO ...