Electrohome ECP Series

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Focus board

A partial view under the top cover shows the new style focus board, identifies the focus and G2 master brightness controls The G2/screen control wires connect next to the G2 trimpots, and the small switches that I have not labeled below are the individual CRT cut-off switches that turn off each tube if the switch is set towards the front of the set. This is useful when setting focus and lens toe-in.

Located under the focus pots are the connectors for the thicker black focusing wires. Careful while poking around this area while the set is on, the focus leads carry 5000 volts! Let the set discharge for about 10 minutes with the AC plug pulled before you do any work in this area.