Panasonic TX-21PM30T, Service Manual

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Service Hints.
Service Position for E-Board
1. Remote the back cover.
2. Stand the TV set as shown in fig. 7.
3. Remove the A-Board from the TV set by pulling the main board out as shown in figure 7.
Fig.7
Factory mode adjustment :
How To Set : To set the Factory mode, press Volume 0 dac on the TV and Timer Setting 30min
on the remote control and press Volume (-) Down button on the TV together press
recall on the remote control.
CHK should appear on right of TV screen.
To move from CHK1 to CHK2 mode, etc, please follow below rotation :
To Set Self-Check : Press the volume down button on TV than press the off timer button on
remote control.
Pull out this way