Magnavox 19ME601B Service Manual download pdf (Page 47)

8-16 FL11.0CTR

AMP+11V is not output.

FLOW CHART NO.6

Is approximately +12V voltage supp

lied to the

cathode of D629?

Check C623, D629, D630, D661 and their periphery

circuit, and service it if defective.

Ye s

Check if there is any leak or short-circuit on

the loaded circuit, and service it if defective.

P-ON+21V is not output.

FLOW CHART NO.5

Is approximately +21V voltage supplied to the

cathode of D619?

Check C616, C632, C633, D619, D620 and their

periphery circuit, and service it if defective.

Ye s

Check if there is any leak or short-circuit on

the loaded circuit, and service it if defective.

Check if there is any leak or short-circuit on

the loaded circuit, and service it if defective.

AL+5V is not output.

FLOW CHART NO.7

Is approximately +6V voltage supplied to the

cathode of D627?

Ye s

Check C622, D627, D640, D641 and their per

iphery

circuit, and service it if defective.

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Magnavox 19ME601B Service Manual Page 47