29
O.K.
O.K.
O.K.
O.K.
O.K.
O.K.
O.K.
-15V is not outputted.
The FADER START signal is not outputed.
Is the fuse normal?
See FLOW CHART NO.2 <The fuse blows out.>
• S3800 and S3801 are turned on.
Is +3.3V voltage supplied to 19pin, 20pin of N231?
See FLOW CHART NO.9 <The slide switch
operation is not functioning.>
Is the voltage of +15V or more supplied to collector
terminal of Q5110
Check D5115,L5103,C5117,C5125,C5518 and
replace it if defective.
Are the signals outputted to 18pin(PLAY1),
16pin(CUE1), 14pin(PLAY2), and 12pin(CUE2) of
U3400?
Check periphery circuit of U3400 from N131, and
service it if defective. When the periphery circuit is
correct, U3400 is replaced.
Is the voltage of +15V or more supplied to collector
terminal of Q5106
Check Q5110,Q5109,Q5502,Q5512,D5120 and
replace it if defective.
Check Q5106 and the periphery circuit, and replace
it if defective.
Check periphery circuit of K3502,K3503 from
U3400, and service it if defective.
N.G.
N.G.
N.G.
N.G.
N.G.
FLOW CHART NO.6 (8U-110086-1 : IN/OUT/PWR UNIT)
FLOW CHART NO.7 (8U-110086-1 : IN/OUT/PWR UNIT,8U-110086-2 : HP JACK UNIT)
Содержание DN-X600
Страница 20: ...20 5 Click the Next 6 Click the Next 7 The Setup Status bar appears ...
Страница 22: ...22 5 Click the File menu And click the Open Select the latest firmware 6 Click the Load ...
Страница 23: ...23 7 The Setup Status bar appears 8 Click the OK ...
Страница 24: ...24 9 Click the Execute 10 The Setup Status bar appears ...
Страница 34: ...34 Personal notes ...
Страница 69: ...69 D710E001ZDH300 IC501 D710E001ZDH300 Block diagram 㪛㪎㪈㪇㪜㪇㪇㪈㪱㪛㪟㪊㪇㪇㩷㪧㫀㫅㩷㪝㫌㫅㪺㫋㫀㫆㫅 ...
Страница 76: ...76 XC3S400A 4FTG256C IC301 㪯㪚㪊㪪㪋㪇㪇㪘㪄㪋㪝㪫㪞㪉㪌㪍㪚㩷㪧㫀㫅㩷㪝㫌㫅㪺㫋㫀㫆㫅 ...
Страница 83: ...83 W9864G2IH 6 IC107 ...
Страница 84: ...84 W9864G2IH 6 Block diagram W9864G2IH 6 Pin descriptions ...
Страница 85: ...85 M12L128168A 5TG IC502 IC503 M12L128168A 5TG Terminal Function ...
Страница 89: ...89 PCM1804 U3108 U3204 U3504 U3508 PCM1804 Terminal Function ...