Service manual

62
RX-V665/HTR-6260
RX-V665/HTR-6260
Ver: B022
Sum: 162E
TiVer:02.04r1
TiSum:2F3C6C1A
XM VER. A009
SR VER. A002
V6 092 U 027
Verify 000
Firmware version
The firmware version of microprocessor (IC20 DIGITAL P.C.B.) is displayed.
All checksum
The checksum value of microprocessor (IC20 DIGITAL P.C.B.) is displayed.
TI (DSP) FLASH ROM version
The firmware version of TI (DSP) FLASH ROM (IC49 DIGITAL P.C.B.) is displayed.
TI (DSP) FLASH ROM checksum
The checksum value of TI (DSP) FLASH ROM (IC49 DIGITAL P.C.B.) is displayed.
XM version (U model)
The firmware version of XM is displayed.
SIRIUS version (U model)
The firmware version of SIRIUS is displayed.
MODEL/DESTINATION
The model name and destination are displayed.
VERIFY error
Not applied to these models.
25. ROM VER/SUM/PORT
The firmware version, checksum values, model name and destination are displayed.
The checksum is obtained by adding the data at every 8-bit for each program area and expressing the result as a
4-figure hexadecimal data.
*
The figures in the diagram are given as reference only.
MODEL detection value
DESTINATION detection value
Detection value 92 ±4 115 ±4
Model name V6 (RX-V665) H6 (HTR-6260)
Detection value 27 ±4 54 ±4 81 ±4 153 ±4 210 ±4 231 ±4
Destination U C R A F L