30
TROUBLESHOOTING
No VIDEO output from JK301 yellow
pin
TV setting on SETUP MENU is PAL
mode?
YES
NO
NO
NO
YES
YES
Is there Video signal from P205 pin #20?
Is there Video signal from
Q100,Q101 emitter ?
Check D100,101,102,103
Change setting to PAL mode
Check FFC CABLE connected to P205
and MPEG Decoder IC pin #100-#106
Check Q100, Q101
4. VIDEO circuit
✓
Caution
Before the VIDEO circuit test, check SETUP MENU setting first by remote controller.
No Component Video output from
JK101
TV setting on SETUP MENU is PAL mode?
YES
NO
NO
NO
YES
YES
VIDEO output of SETUP MENU is
set on Component?
Is there Video signal from P205 pin
#17,18,19?
Check D116,117,118,119,120,121
Change setting to PAL mode
Change setting to Component
Check FFC CABLE connected to P205
and MPEG Decoder IC pin #100-#106
NO
YES
Is there Video signal from
Q104,Q105,Q106 emitter ?
Check Q104,Q105,Q106
Содержание DQD-2100D
Страница 5: ...4 CIRCUIT DIAGRAM POWER SUPPLY SCHEMATIC DIAGRAM DQD 6100 220V ...
Страница 6: ...5 CIRCUIT DIAGRAM VIDEO ...
Страница 7: ...6 CIRCUIT DIAGRAM AUDIO ...
Страница 8: ...7 CIRCUIT DIAGRAM VFD JOG ...
Страница 9: ...8 CIRCUIT DIAGRAM ETC ...
Страница 10: ...9 CIRCUIT DIAGRAM VCR_INT DVD ...
Страница 11: ...10 CIRCUIT DIAGRAM ATAPI DVD ...
Страница 12: ...11 CIRCUIT DIAGRAM CPU ZR36703 DVD ...
Страница 13: ...12 CIRCUIT DIAGRAM MPEG DECODER ...
Страница 46: ...45 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW ...
Страница 47: ...46 JOG COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW M P E G ...
Страница 48: ...47 DISASSEMBLY ...
Страница 49: ...48 DISASSEMBLY ...
Страница 50: ...49 DISASSEMBLY ...
Страница 51: ...50 DISASSEMBLY ...