Sharp PG-A20X Manuale di Servizio Scaricare il pdf (Pagina 17)

PG-A20X

Operation Button

MAIN PWB

3-1

3-3

3-1

3-2

[FA]

[FC]

[EA]

[TF]

[FD]

[BP]

[GP]

[RP]

[FG]

[RC]

[LF]

[FE]

[TI]

[SP]

[FB]

[TH]

3-4

3.Removing the main PWB unit

3-1. Remove the seven screws.

3-2. Remove all the connectors from main PWB.

3-3. Detach the main PWB.

3-4. Remove the two screws and detach the operation

button unit.

4.Removing the exhaust cover, optical mechanism unit, R/C receiver PWB and

speaker

4-1. Remove the two screws and detach the lamp socket.

4-2. Detach the Power/Ballast holder cover.

4-3. Remove all the connectors from optical mechanism unit.

4-4. Remove the nine screws and take out of the optical mechanism unit and the exhaust cover.

4-5. Detach the R/C receiver PWB.

4-6. Detach the Speaker.

Power/Ballast

Holder Cover

Exhaust

Cover

Lamp

Socket

4-4

4-1

4-2

4-3

4-4

4-5

4-6

R/C Receiver PWB

Speaker

Optical Mechanism Unit

4-3

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 123 124

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Sharp PG-A20X Manuale di Servizio Pagina 17

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