31
O.K.
O.K.
The Slide switches operation is not functioning.
Are the contact point and the installation state of the
Slide switches (S701,S702,S3402,S3800,S3801)
normal?
Re-install the switches correctly or replace the poor
switch.
Does the signal of 8pin, 9pin, 10pin of N131, and
19pin, 20pin of N231 operate normally?
Check periphery circuit of N034, N043 from N131,
N069 from N231 and service it if defective.
N.G.
N.G.
O.K.
Check periphery circuit of A7pin, B6pin of IC301
from CX232, 1pin, 73pin, 240pin of IC104 from
CX131 and service it if defective.
FLOW CHART NO.9 (8U-310012 : MAIN UNIT,8U-110086-1 : IN/OUT/PWR UNIT,8U-110086-2 : HP JACK UNIT,
8U-110087-7 : SLIDE SW UNIT)
Summary of Contents for DN-X600
Page 20: ...20 5 Click the Next 6 Click the Next 7 The Setup Status bar appears ...
Page 22: ...22 5 Click the File menu And click the Open Select the latest firmware 6 Click the Load ...
Page 23: ...23 7 The Setup Status bar appears 8 Click the OK ...
Page 24: ...24 9 Click the Execute 10 The Setup Status bar appears ...
Page 34: ...34 Personal notes ...
Page 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 ...
Page 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 ...
Page 83: ...83 W9864G2IH 6 IC107 ...
Page 84: ...84 W9864G2IH 6 Block diagram W9864G2IH 6 Pin descriptions ...
Page 85: ...85 M12L128168A 5TG IC502 IC503 M12L128168A 5TG Terminal Function ...
Page 89: ...89 PCM1804 U3108 U3204 U3504 U3508 PCM1804 Terminal Function ...