39
NO
•Check the connection of IC207 pin 20.
•Check and replace the IC207(CPLD).
NO
•Check the connection of IC304 pin 18.
•Check and replace the IC304.
LD CHECK (Not Read)
YES
YES
YES
NO
•Check the connection of PN301 pin 19.
•Check and replace the PN301, PICK
UP.
YES
NO
YES
Check the P/U connector and
then replace the P/U
YES
YES
YES
YES
Normal
E
Execute ‘E.LD On’ of ‘How to use
Test Tool(Dragon) : ‘VRDC Lop
[Read Mode]’
PN301 Pin 32(ENBL)=H?
IC301
Pin 5(RREF):
(0.8+/-0.3V)?
IC301 Pin 99(FPDO) :
2.9±0.3V?
•Check the connection of IC301 pin 4.
•Check and replace the IC301.
VRDC NG?
Execute ‘D.LD Inspection’ of
‘How to use Test Tool(Dragon)’
PN301
Pin 25(VRDC):
(0.9±0.5V)?
Summary of Contents for CDR 26
Page 28: ...28 IC403 IC403 2 8 IC402 ...
Page 47: ......
Page 51: ...6 436 079 441 076 441 071 080 2 072 436 072A 072A A08 ...
Page 71: ...71 UIT BOARD DIAGRAMS TOP SIDE LOCATION GUIDE ...
Page 72: ...72 IN P C BOARD BOTTOM SIDE LOCATION GUIDE ...
Page 73: ...TOP SIDE ARD LOCATION GUIDE 4 I O P C BOARD BOTTOM SIDE 73 ...
Page 74: ...74 GRAM UIT DIAGRAM ...
Page 75: ...75 RAM ...
Page 76: ...76 ...
Page 77: ...77 GRAM ...
Page 78: ...78 M ...
Page 79: ...79 ...
Page 80: ...80 ...