Panasonic CT-32HC14UJ 서비스 매뉴얼 - 페이지 2

{카테고리_이름} Panasonic CT-32HC14UJ에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Panasonic CT-32HC14UJ 47 페이지.

8 Auto diagnosis feature

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This receiver incorporates a new self diagnosis feature. With this new feature will be easier for the

technician to detect the failures. There is a LED located by the keyboard on the front panel, this LED

will start flashing when a failure is detectedby the circuits located in specific areas, depending on

how many times the LED is flashing, this will tell you what circuit should be checked. Make a count

of flashing and see the table shown below. Please use this feature effectively especially

forintermittent problems.

AFTER THE COUNT

Proceed to check that area, verify what board is the problem located, this way the area to check will

be reduced until the failure is found.

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SOS of front LED

FLASHES POSSIBLE CIRCUIT

POWER+140

LOW B+ D.C.

HI VOLTAGE HHS

IC4511

IC4518

AUDIO AMP

http://schema99.host.sk/

SOS

SOS 1

SOS 2

HHS

GC2M

GC2S

SOS 4