E6 & E7 Tree - Panasonic NP-6R2MUQNZ-NZ Service Manual

5.13.4. E6 & E7 tree
If the problem has not been solved through all the inspection mentioned above, maybe the PCB has a malfunction. So, replace
PCB and test again.
Caution: Because the real situation is unpredictable, inspection trees mentioned in this manual are for reference only.
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