Panasonic PV-DF2700-K Service Manual page 26

5.1.8.1.3. Service Position (3-1)
In Service Position (3-1), the VCR/DVD Unit works without the TV Main Ass'y being
connectecd to the TV Monitor.
In this position, the Power Supply C.B.A. check, the Main C.B.A. check, and the
Tuner Main C.B.A. check can be performed.
1. Remove the Rear Cover and VCR/DVD Ass'y.
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