43
NO
• Check the communication Iines
between IC203 and IC201.
• Check and replace that.
Writing Part Check.
Does the unit
becomes stand-by mode to
record/dubbing?
YES
NO
Eject Tray.
Go to “ALPC Logic Circuit Check”.
Dose Writing finish
without any error?
YES
NO
NO
Go to “BETA Measurement
Circuit Check”.
Check the connection of IC201
pin 187 and replace IC201.
Is the written file
read nomally?
Is the re-written file
readed nomally?
Is
ROPCSH input signal
Pulse when CD-R writing
(IC301 pin 38)
YES
YES
Refer “Laser is abnormal”.
Load tray with CD-R/RW Disc.
Start Recording or dubbing.
OK
YES
Содержание CDR 26
Страница 28: ...28 IC403 IC403 2 8 IC402 ...
Страница 47: ......
Страница 51: ...6 436 079 441 076 441 071 080 2 072 436 072A 072A A08 ...
Страница 71: ...71 UIT BOARD DIAGRAMS TOP SIDE LOCATION GUIDE ...
Страница 72: ...72 IN P C BOARD BOTTOM SIDE LOCATION GUIDE ...
Страница 73: ...TOP SIDE ARD LOCATION GUIDE 4 I O P C BOARD BOTTOM SIDE 73 ...
Страница 74: ...74 GRAM UIT DIAGRAM ...
Страница 75: ...75 RAM ...
Страница 76: ...76 ...
Страница 77: ...77 GRAM ...
Страница 78: ...78 M ...
Страница 79: ...79 ...
Страница 80: ...80 ...