PG-C30XE (serv.man4). Contents, Removing of major parts, Resetting the total lamp timer, The optical unit outline, Covergence and focus adjustment, Electrical adjustment, Adjusting hte PC interface, and Troubleshooting table - Page 1-43 - Sharp Projector Service Manual (repair manual). Page 43

Read Sharp PG-C30XE (serv.man4) Service Manual online

43
PG-C30XE
Checking the OSD circuit and its peripheral circuits
Display OSD on the screen.
Yes
No
Are there signals at pins (56), (58), 
(71) and (72) of IC8048?
IC8029 or its peripheral circuit faulty.
Yes
No
Are there signals at pins (12), (14) 
thru (17) and (20) of IC8048?
 IC8048 or its peripheral circuit faulty.
Yes
No
Are there signals at pins (23) thru 
(42) of  IC8048?
IC8046, IC8047 or their peripheral 
circuit faulty.
IC8048 or its peripheral circuit faulty.
IC8001 circuit faulty.
Checking the remote control
Yes
No
Run the remote control. Are there 
signals at pin (59) of CON4 (P8405) 
connector?
output PWB faulty.
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-6
Page of 43
Display

Download Sharp PG-C30XE (serv.man4) Service Manual (Repair Manual)

Found More:

PG-C30XE (serv.man4) Service Manuals

Preview DownloadPagesSize
PG-C30XE (serv.man3) Service manual supplement - Improving the flicker when connecting to a PC. Service Manual 36 2.42 MB
PG-C30XE (serv.man5) Chassis layout, Block diagram, Overall wiring diagram, Description of schematic diagram, and Waveforms - Page 86-93 Service Manual 5 770.77 KB
PG-C30XE (serv.man6) Schematic Diagrams Signal, PC terminal, S-out regulator - Page 94-101 Service Manual 4 1.25 MB
PG-C30XE (serv.man7) Schematic Diagrams Output - Page 102-113 Service Manual 6 2.2 MB
PG-C30XE (serv.man8) Schematic Diagrams Video and Power - Page 114-117 Service Manual 2 444.09 KB
PG-C30XE (serv.man9) Schematic Diagrams PC I F - Page 118-135 Service Manual 9 3.63 MB
PG-C30XE (serv.man10) Printed wiring board - Page 136-143 Service Manual 9 2.76 MB
PG-C30XE (serv.man11) Parts list - Page 144-170 Service Manual 27 566.99 KB
PG-C30XE (serv.man12) Packing of the set - Page 171-172 Service Manual 2 13.68 KB
PG-C30XE (serv.man14) Sharp Advanced Presentation Software Manual User Guide / Operation Manual 48 1.25 MB
PG-C30XE (serv.man13) Parts list Parts Guide 27 566.99 KB
PG-C30XE (serv.man2) Specifications Specification 1 8.66 KB
PG-C30XE (serv.man17) Change of part for the output unit Technical Bulletin 1 10.11 KB
PG-C30XE (serv.man18) Flicker at RGB input. Technical Bulletin 15 1.1 MB
PG-C30XE (serv.man15) SAPS English Manual Driver / Update 103 1.85 MB
PG-C30XE (serv.man16) SAPS PRO 1-6 software Driver / Update 9.97 MB
PG-C30XE Version 1.4 Handy Guide 48 846.35 KB

Random: