53
TROUBLESHOOTING
E. DVD Picture (COMPOSITE) doesn't appear
Is signal output from 302
P
pin#5?
NO
YES
Check RF Output.
YES
NO
Is signal input at IC601 pin #50?
Check PCB Pattern.
YES
NO
Is signal output from IC601 pin
#52?
Is 5V supplied at pin #53,98,99 of
IC601?
CHECK LINE output.
No DVD picture appear
Check FFC CABLE and DVD
MODULE
Check IC 601.
Check POWER 5V circuit.
NO
NO
Check X601, XS11.
Check POWER circuit.
OSD Character incorrect.
Is +5V supplied at IC601 pin#
37, 53. 98.99?
Does X601, XS11 crystal oscillate?
X601: 14.3181(NTSC)
XS11: 14.30244(PAL-M)
XS11: 14.32822(PAL-N)
NO
D. Troubleshooting of OSD Character
YES
YES
Check IC 601.
YES
DF-K34D2A-JS svc 2006.5.11 3:56 PM ˘
` 53 mac001 1200DPI 80LPI
Содержание DF-K34D2A-JS
Страница 3: ...2 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 2 mac001 1200DPI 80LPI...
Страница 4: ...3 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 3 mac001 1200DPI 80LPI...
Страница 5: ...4 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 4 mac001 1200DPI 80LPI...
Страница 6: ...5 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 5 mac001 1200DPI 80LPI...
Страница 7: ...6 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 6 mac001 1200DPI 80LPI...
Страница 10: ...9 BLOCK DIAGRAM POWER SUPPLY BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM E mac001 1200DPI 80LPI...
Страница 11: ...10 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM G mac001 1200DPI 80LPI...
Страница 12: ...11 BLOCK DIAGRAM VIDEO BLOCK DIAGRAM X301 3 579545MHz DF K34D2A JS svc 2006 5 11 3 57 PM I mac001 1200DPI 80LPI...
Страница 13: ...12 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM K mac001 1200DPI 80LPI...
Страница 17: ...16 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM S mac001 1200DPI 80LPI...
Страница 18: ...17 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM U mac001 1200DPI 80LPI...
Страница 19: ...18 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM W mac001 1200DPI 80LPI...
Страница 20: ...19 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM Y mac001 1200DPI 80LPI...
Страница 21: ...20 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AA mac001 1200DPI 80LPI...
Страница 22: ...21 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AC mac001 1200DPI 80LPI...
Страница 23: ...22 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AE mac001 1200DPI 80LPI...
Страница 37: ...36 WAVEFORMS DF K34D2A JS svc 2006 5 11 3 56 PM 36 mac001 1200DPI 80LPI...
Страница 40: ...39 WAVEFORMS DF K34D2A JS svc 2006 5 11 3 56 PM 39 mac001 1200DPI 80LPI...
Страница 56: ...55 DF K34D2A JS svc 2006 5 11 3 56 PM 55 mac001 1200DPI 80LPI...
Страница 63: ...62 PCB CIRCUIT BOARD DF K34D2A JS svc 2006 5 11 3 56 PM 62 mac001 1200DPI 80LPI...
Страница 64: ...63 PCB CIRCUIT BOARD DF K34D2A JS svc 2006 5 11 3 56 PM 63 mac001 1200DPI 80LPI...
Страница 65: ...64 PCB CIRCUIT BOARD Mpeg SYSTEM parts DF K34D2A JS svc 2006 5 11 3 56 PM 64 mac001 1200DPI 80LPI...
Страница 66: ...65 PCB CIRCUIT BOARD Mpeg Video parts DF K34D2A JS svc 2006 5 11 3 56 PM 65 mac001 1200DPI 80LPI...
Страница 67: ...66 PCB CIRCUIT BOARD Mpeg Audio parts DF K34D2A JS svc 2006 5 11 3 56 PM 66 mac001 1200DPI 80LPI...
Страница 68: ...67 PCB CIRCUIT BOARD Mpeg Frontend parts DF K34D2A JS svc 2006 5 11 3 56 PM 67 mac001 1200DPI 80LPI...
Страница 96: ...95 ELECTRICAL PARTSLIST DF K34D2A JS svc 2006 5 11 3 56 PM 95 mac001 1200DPI 80LPI...