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AC INPUT IN
Audio P.C.B.
YES
Comfirm Power section, SYS6V Left SP Power section
T702, F701, D713, D715, NO +6V? NO delay sound on?
IC703, D716, etc
YES
YES
3.3V
Comfirm IC583,564, etc in IC201? POWER SW ON
NO
YES
YES
LCD back light Comfirm Power section
Comfirm Sub Micron IC501 12V line OK? 17V line OK?
IC501, X501, etc fucntion? lighting on? NO NO NO D710, D702, IC705, etc
NO
YES YES YES YES
Comfirm Power section Comfirm Power section
Comfirm RY701,Q703,
IC561, L562, LCD, etc IC101, L104, L103, etc
R721,D714, etc
Demarcation of
Main Micron breakdown Digital P.C.B.
"Start up, Please wait Defectiveness of Flashrom,
IC1502 OK? IC1400 OK?
for a moment." appear? NO NO NO IC1400, LB1401, etc
Demarcation of HDD
YES YES
YES
Comfirm CN1500, LCD, Defectiveness of ATA Bridge
etc IC1200 OK?
NO IC1200, LB1202, etc
FFC connect to Connection of FP1201
Start up OK? YES
FP1201 correctly? NO 40pins FFC correctly? NO
IC1300, 1301 Defectiveness of SD-RAM,
YES YES
OK? NO IC1300, 1301, LB1301,
LB1302, etc
Confirm +12V, D5V, YES
HDD power on?
connector CN105, etc NO
Demarcation of CD drive Defectiveness of micron
YES IC1502, X1501, solder
Confirm input/output of
IC1200 function? Service mode 4 Confirm panel P.C.B.,
ATA Bridge IC1200 NO Tray eject out?
CD play? ejection key OK?
NO NO NO Ejection SW, etc
YES
YES YES YES
Defectiveness of HDD
Normal
FP1601 40pins Confirm, change, replace
FFC connection OK? NO to FFC
YES
Confirm changing CD function in
normal muzic disk NO normal muzic disk?
D5V, +12V function Confirm +12V, D5V,
YES in CD drive? NO connector CN106, etc
Copy disk may not play.
YES
Defectiveness of CD drive