Pioneer DVR-65H-S Training Manual page 65

3) DIAGNOSIS for
a) Confirmation method for LSI_NG
After jigs connection and PC settings, LSI check starts automatically when a unit turns on.
When all LSI works normally,
this screen appears on PC monitor
b) Confirmation method for FLSH_NG
When "MONITOR" appears on FL after DVD recorder
Check FLASH ROM(IC1102).
Confirm the soldering condition, power, and a clock signal of IC1102.
If it is normal, firmware download is required via RS232C.
If IC1102 is not downloadable via RS232C, FLASH ROM(IC1102) may be faulty.
DVR-310, 3100, 510H, 5100H-S, 320H, 520H, 65H
ERROR MESSAGES
In LSI_NG, some of the following messages are displayed on PC,
confirm the soldering condition, power, and a clock signal
of each IC. If it is OK, replace each IC.
* However, there is possibility of IC1001 (PRISM) connected to each IC,
when LSI_NG does not improve after each IC replace, PRISM may be faulty.
CPU SDRAM
Giant Slalom SDRAM
Backup SRAM
turns on;
turns on;
MESSAGE
IC1101
IC1401, IC1421
IC1103
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IC#