9
TROUBLESHOOTING
Cassette tape isn’t inserted.
Is 5V voltage obtained at Loading
parts IC501 pin#63?
Is 14V voltage obtained at
Capstan Motor P501 pin#2?
Check at EVER 14V
Check D825
Connect Capstan and Loading Motor.
Check connector and Capstan Motor.
YES
NO
NO
NO
Is 13V voltage obtained at Each
parts of Loading Motor?
Replace Loading Motor.
Check D825 and POWER circuit.
E. No CASSETTE Loading
YES
YES
F. AUTO STOP in Playback mode
VCR stops automatically in
playback mode.
Check R544,C516 and P501
pin#11.
Check S501, S502 REEL Sensor.
Is D.PG/FG pulse at IC501
pin#90 normal ?
Is C. FG pulse at IC501 pin#87
normal ?
Is there REEL Pulse at IC501
pin#79, 80?
Check and replace IC501.
NO
YES
YES
YES
NO
Check C.FG(R543,C517) and
P501 pin#1.
NO
DF-5500/DFX-5502 SVC 2006.10.14 10:6 AM ˘
` 9 mac001 1200DPI 80LPI
Содержание DF-5500(S/P)
Страница 1: ...DVDR VCR Combi OCT 2006 DF 5500 S P DF 6500 S P DFX 5502 S P DFX 6502 S P DFX6502001 ...
Страница 5: ...4 TROUBLESHOOTING 2 SYSTEM CIRCUIT DF 5500 DFX 5502 SVC 2006 10 14 10 6 AM 4 mac001 1200DPI 80LPI ...
Страница 7: ...6 TROUBLESHOOTING B Digital Board Mpeg DF 5500 DFX 5502 SVC 2006 10 14 10 6 AM 6 mac001 1200DPI 80LPI ...
Страница 44: ...43 PCB CIRCUIT BOARD 1 MAIN Analog board PCB DF 5500 DFX 5502 SVC 2006 10 14 9 59 AM bi mac001 1200DPI 80LPI ...
Страница 45: ...2 POWER PCB PCB CIRCUIT BOARD 44 DF 5500 DFX 5502 SVC 2006 10 14 9 59 AM bk mac001 1200DPI 80LPI ...
Страница 46: ...45 PCB CIRCUIT BOARD 3 Mpeg Digital board PCB DF 5500 DFX 5502 SVC 2006 10 14 9 59 AM bm mac001 1200DPI 80LPI ...
Страница 47: ...46 INSTRUMENT DISASSEMBLY DF 5500 DFX 5502 SVC 2006 10 14 9 59 AM bo mac001 1200DPI 80LPI ...