Apple Multiple Scan Display 1705 Manual do Utilizador descarregar pdf (Página 36)

Troubleshooting No Raster Flowchart

(Continued)

- 18

No Raster Flowchart

(Continued)

Measure voltage at pin 8

(labeled 6.3V).

See Picture A.

Does

multimeter

read about

6 VDC?

Replace video

interconnect cable.

See Take Apart Chapter.

END

END

A

yes

no

Are

cable

and connectors

okay?

yes

no

1. Replace Main Deflection,

CRT/Video, Rear Fence.

See Take Apart chapter.

2.Adjust cutoff and white

balance. See Adjustments

Chapter.

Check interconnect cable and

connectors P-702, P-703 and

P-302. See Picture C.

B.

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