Read Panasonic TX-P42U20B / TX-P42U20E / TX-PR42U20 Service Manual online
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9.5.
Remove the Tuner unit
1. Remove the Side terminal cover and the Side shield
metal. (See section 9.4.)
2. Unlock the cable clampers to free the cable.
3. Disconnect the connectors (A1, A6, A7 and A11).
4. Disconnect the flexible cables (A20, A31 and A32).
5. Remove the screws (
3. Disconnect the connectors (A1, A6, A7 and A11).
4. Disconnect the flexible cables (A20, A31 and A32).
5. Remove the screws (
×2
) and remove the Tuner unit.
9.6.
Remove the A-Board
1. Remove the Tuner unit. (See section 9.5.)
2. Remove the screws (
2. Remove the screws (
×2
) and remove the A-Board.
9.7.
Remove the Speakers
1. Unlock the cable clampers to free the cable.
2. Disconnect the Speaker terminal.
3. Remove the screws (
2. Disconnect the Speaker terminal.
3. Remove the screws (
×2
each) and remove the Speak-
ers (L, R).
9.8.
Remove the SM-Board
1. Remove the flexible cables (SM1, SM2, SM3, SM4, SM5,
SM6, SM7 and SM8) connected to the SM-Board.
2. Remove the bridge connectors (SC41-SM41, SC42-
SM42 and SC46-SM46).
3. Remove the molding props (
×4 ).
4. Remove the screws (
×3 ,
×4
) and remove the SM-
Board.
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