you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
Good product and very helpfull to repair. Many thanks.
Text excerpt from page 90 (click to view)
XR-A9800D
14 Release the All Connectors from DVD MAIN Assy. 15 16 15
HOW TO EXCHANGE THE FUSE (PRIMARY ASSY) 1
Remove a Bonnet (Eleven screws).
17 � 2
Unhook
DVD MAIN Assy
18 17
DVD Base CONNECT Assy (6 CH)
$M DVD Mecha Unit
2
19 Return the $M DVD Mecha Unit only to the body. 20 Connect the connectors which disconnecting from the
connectors as step 14 excepting CN6.
�3
3
Remove the PRIMARY Assy.
21 Perform the wiring as follows, and perform the diagnosis.
DVD MAIN Assy Insulation sheet
$M DVD Mecha Unit
CN5104 CN8103
PRIMARY Assy
CONNECT Assy (6 CH)
AF Assy FU1 Put it on the stand.
The two FFC cable of $M DVD Mecha Unit interferes with Loading Tray when it is movable. Please fixes the FFC cable to AF Assy with the tape so as not to interfere.