Main Unit; Key Button - Sharp LC-90LE657U Service Manual

LC-90LE657U
2. Removing of Speaker (L/R), Speaker (Woofer) and KEY Unit.
1. Disconnect the SP Wire.
2. Remove the 2 lock screws (1) and detach the Speaker (L) (2), Speaker (R) (3).
3. Disconnect the RC Wire.
4. Detach the KEY Unit Ass'y (4).
5. Disconnect the KM Wire.
6. Remove the 2 lock screws (5) and detach the KEY Button (6) from KEY Button cover (8).
7. Detach the KEY Unit (7) from KEY button (6).
8. Disconnect the SB Wire.
9. Detach the Speaker (Woofer) (9).
Speaker
(Woofer)
3
1
9 [SP]
[SB]
Speaker (L)
Speaker (R)

MAIN Unit

[SB]
[SP]
[RC]
2
1
4 – 2
4 KEY Unit Ass'y
7 KEY Unit
5

Key Button

8
[KM]
Cover
6 Key Button