Denon AVR-1613 Service Manual
Also see for AVR-1613: Getting startedOwner's manualSpecificationsGetting started
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39WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONEWhen the U-PRO (Microprocessor) or the Flash ROM is replaced, confirm the following.PWB Name Ref. No. Description Afterreplaced RemarkDIGITAL IC761 R5F56108VNFP B SOFTWARE: MainDIGITAL IC793 MX29LV160DBTI-70G B SOFTWARE: DSP ROMDIGITAL IC783 EPM3032A-TC4410 B SOFTWARE: AUDIO PLDDIGITAL IC722 MX25L3206EM2I-12G B SOFTWARE: OSD ROMAfter replacingA : Mask ROM (With software). No need for write-in of software to the microprocessor.B : Flash ROM (With software). Usually, no need for write-in of software. But, when the software was updated, you shouldwrite the new software on the microprocessor or flash ROM. Please check the software version.C : Empty Flash ROM (Without software). You should write the software on the microprocessor or flash ROM.Refer to "Update procedure" or "writing procedure", when you write the software.PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE1. How to update by DFW1.1. Preparations before starting the operation(1) Personal Computer (Installed "DFW_0057_AVR1713_1723_1613(Rev.2.1.5).exe".(2) RS-232 cable (9P (Male ), Straight).(3) 8U-210100 Writing Kit.1.2. Connection of AV receiver(1) Confirm the power on/off switch of the AV receiver is turning off.(2) Connect the update terminal of AV receiver with the "Writing Kit".(3) Connect the RS-232C cable from PC with the "Writing Kit".PCWriting KitRS-232C Cable4P FFC CableThis side is contacts offlexible card cable.S709S708S707S706S702S706-709 : No Preference S702 : 3.3V |
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