Yamaha RX-V465 Service Manual
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Brand: Yamaha
Category: Receiver , Stereo Receiver
Type: Service manual
Model: Yamaha HTR-6240 , Yamaha RX-V465 , Yamaha AX-V465
Pages: 147
27
RX-V465/HTR-6240/
AX-V465
RX-V465/HTR-6240/AX-V465
Pin No.2 RxD Pin No.2 RxD
Pin No.3 TxD Pin No.3 TxD
Pin No.5 GND Pin No.5 GND
Pin No.7 RTS Pin No.7 RTS
Pin No.8 CTS Pin No.8 CTS
Pin No.2 RxD Pin No.2 RxD
Pin No.3 TxD Pin No.3 TxD
Pin No.5 GND Pin No.5 GND
Pin No.7 RTS Pin No.7 RTS
Pin No.8 CTS Pin No.8 CTS
● Required Tools
• Firmware downloader program
For microprocessor: DSP_FLASHER_v3.0.exe
For DSP (TI flash ROM):
DSP_FLASHER Ver2.7.exe
• Firmware
For microprocessor: VX65xxxx.mot
For DSP (TI flash ROM):
Vx65_data1_verxxxxxr.hex
• RS232C cross cable “D-sub 9 pin female”
(Specifications)
• RS232C conversion adaptor (Part No.: WR492800)
● Preparation and precautions
• Download the firmware downloader program
and the firmware from the specified source to the
same folder of the PC.
• Prepare the above specified RS232C cross cable.
• While writing the firmware, keep the other application
software on the PC closed.
It is also recommended to keep the software on
the task tray closed as well.