Cd Mechanism Unit Operation Check - Yamaha CRX-E300 Service Manual

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I CD MECHANISM UNIT OPERATION CHECK /
1. Disconnect the power plug from the AC outlet.
2. Remove the top cover.
3. Remove the front panel unit.
4. Remove the tuner.
5. Remove the MAIN (1) P.C.B.
6. Remove the frame/P.C.B.
7. Remove the CD mechanism unit.
8. Remove the CD P.C.B.
9. Remove the frame/CD.
10. With the CD P.C.B. installed to the frame/CD, place it
on the block.
11. Connect the black cable of the CD P.C.B. to CB416 of
the MAIN (1) P.C.B.
12. Using the two extension cables, connect between the
CD P.C.B. and INPUT (1) P.C.B.
Extension Cable
11P 300mm: FM111300
21P 300mm: FM121300
13. Install the CD mechanism unit to the frame/CD.
14. Attach the frame/P.C.B.
15. Attach the MAIN (1) P.C.B.
16. Attach the tuner.
17. Attach the front panel unit.
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L 13942296513
18. Connect all detached cables to the respective
connectors.
19. Connect the power cord to the AC outlet.
20. Press the STANDBY/ON key to switch on the power.
21. Check the operation of the CD mechanism.
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Black Cable
CB416
CB304
Frame/CD
CD P.C.B.
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8
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3 6 7 1 3 1 5
CB308
Extension Cables
Block
CD mechanism unit
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CRX-E300
9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
9 9
11