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Bc Controller Transformer - Mitsubishi Electric PQHY-P72TYHMU-A Service Handbook

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[ IX Troubleshooting ]

4. BC controller transformer

BC controller control board
CNTR
CN03
Red
White
Red
Red
Normal
Abnormal
CNTR(1)-(3)
about 58 ohm.
Open-phase or shorting
CN03(1)-(3)
about 1.6 ohm.
* Before measuring the resistance, pull out the connector.
HWE09080
- 327 -
GB
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