Yamaha RX-V420 5.1 Channels Receiver
Problem for Yamaha RX-V420 5.1 Channels Receiver

No power




By mm_manu on Aug 05, 2009

" "
all voltage inside ok
i check the remote controle led ok start buttom ok
i don't find the crystal to check it
where is it ??
Comments:

Aug 07, 2009

- where can i find repair guide to check the real test point

Best Solution

posted on Aug 06, 2009
Helpful)

electroguy

Rank: Guru 
Rating: 87%, 110 votes
Crystal for system micro should be in front panel display and near the lcd display .while your there check solder connections in display board
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