The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
Quick service response. A useful and very rare service manual with all details. I recomend this service.
Text excerpt from page 25 (click to view)
1-9. System File Recovery
Installation (Update) 1. Remove the six screws, then open the upper panel. n Do not disconnect the flexible flat cable connecting the PS-635 board and the MB-978 board. 2. Check that S201 (D-1) on the MB-798 board is set to ON. 3. Insert the boot-up MMC to the CN201 (D-1) on the MB-978 board. 4. Close the upper panel. (Securing with screws is not required.) 5. Turn on the power of the UCP-8060. 6. While pressing the function button 2, press the select L and R buttons simultaneously for more than three seconds. When the function button 2 lights on, release all buttons. 7. Insert the Memory Stick in which the system file is written into the Memory Stick slot of the UCP-8060. 8. Press the select R button according to the instruction on the screen. Updating of the system file starts. 9. Check that the message to indicate the completion of updating is displayed on the screen. 10. Pull out the Memory Stick from the Memory Stick slot. 11. Turn off the power of the UCP-8060. 12. Open the upper panel and pull out the boot-up MMC. 13. Close the upper panel. Operation check 1. Turn on the power of the UCP-8060. 2. Check that the Main screen is displayed. If the Main screen is displayed, it means that the system file is recovered. n In case that the Main screen is not displayed, the hardware may be damaged. Refer to �Although the back light is lit, nothing is displayed on the liquid crystal panel� in �1-4. Troubleshooting�. 3. Attach the upper panel with the six screws. 4. Install the operation software as required. (Refer to the operation manual.)
