NO
YES
OR
NO
YES
-25-
The temperature readout is abnormal.
Remove the J8 connector in Main
PCB for Hull Unit portion and
check the resistance at No.1 and
No.2.
※Alignment for soundome cable connectors.
Soundome Check by using a tester
Is the correct resistance rate
found to be normal?
SOUNDOME
MAIN PCB in HULL UNIT Portion
Remove the J8 connector in Main
PCB for Hull Unit portion.
Connect the 5k ohm resistance
between the terminal No.1 and No.
2.
Is approx. 25℃. displayed?
SOUNDOME
MAIN PCB in HULL UNIT Portion
Содержание S-1800H80/180
Страница 44: ...N o 6 8 8 A...
Страница 46: ......
Страница 48: ......
Страница 49: ...NO 748 BUSY CH1 BUSY GND CH2 BUSY M GND REQ CH1 REQ GND CH2 REQ M GND ACK CH1 ACK GND CH2 ACK M GND...
Страница 50: ...NO 748 H SYNC CH1 J15 3pin GND V SYNC CH2 J15 4pin GND...
Страница 53: ......
Страница 55: ...NO 654 FRQ CH1 FRQ GND P...
Страница 64: ......
Страница 67: ......
Страница 69: ......
Страница 70: ...180kHz HULL UNIT CIRCUIT DIAGRAM WAVE FORMS 180 kHz...
Страница 73: ......
Страница 75: ......
Страница 81: ...70V...
Страница 83: ...NO 703 CH1 FRQ GND P...
Страница 90: ......
Страница 100: ......
Страница 101: ......
Страница 102: ......
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Страница 104: ......
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Страница 110: ......
Страница 111: ......
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Страница 115: ......
Страница 116: ......
Страница 117: ......
Страница 118: ......
Страница 119: ...HULL UNIT ASSEMBLY DRAWING...