6-8
Continue
Check the negative vertical sync
pulse output to P305 pin 40 from
I401 pin E20 at TTL level.
OK
NG
Failure point
1) Printed wire broke between I401 pin E20 and P305 pin 40.
2) R315 open
3) C356 short
Check the positive DE pulse
output to P305 pin 42 from I401
pin T17 at TTL level.
OK
NG
Failure point
1) Printed wire broke between I401 pin T17 and P305 pin 42.
2) R313 open
3) C357 short
Check the SHFCLK OUTPUT to
P305 pin 44 from I401 pin R17 at
TTL level.
OK
NG
Failure point
1) Printed wire broke between I401 pin R17 and P305 pin 44.
2) F301 open
3) F302 open
4) C349 short
5) C358 short
Process "Checking the
resolution change IC movement"
section.
Содержание NEC MultiSync LCD1525V LCD1525V LCD1525V
Страница 8: ...1 5 MultiS 4 Figure E 1 Figure C 1 Figure D 1 Clip A Clip B Power Switch Quick Start cont...
Страница 9: ...1 6 5 Quick Start cont...
Страница 22: ...1 19 2 B Version User s Manual...
Страница 30: ...1 27 E 8 Installation Figure A 1 Figure B 1 15 pin mini D SUB Mac Adapter not included 15 pin mini D SUB...
Страница 31: ...1 28 Installation E 9 MultiSyn Figure D 1 Figure E 1 Figure C 1 Clip B Clip A Power Button...
Страница 32: ...1 29 E 10 Installation...
Страница 46: ...3 2 Photo 2 Photo 3 Screw B Screw C HOOK...
Страница 47: ...3 3 Photo 4 Photo 5 Screw D Screw E FUNCTION BD ASSY P601 Screw E Screw E...
Страница 109: ...for Human Potential...