CORRECTION OF SERVICE MANUAL Please correct your service
Contents
1. After model settings When NG is displayed on first screen version information etc 1 DISC DOWNLOAD METHOD lt lt NECESSARY INSTRUMENTS gt gt DOWNLOAD DISC REMOTE CONTROL FOR SERVICE GGV 1381 lt lt ATTENTION gt gt Each program is downloaded by this method with initial setting data and a user s setting data held However the following data is eliminated after downloading disc history data previous recording mode last channel before turn unit off Be sure NOT to turn off the unit during downloading If the unit is turn off during downloading the CPU programs for system tuner and drive may not be properly overwritten in this case the unit may not be able to initialize itself when turned on again 2 3 3 3 lt lt PROCEDURE gt gt Press open close button to open a disc tray in DVD function and put the download disc on the tray DVR 320 S Press and hold DISC NAVIGATOR button then press DVD button on a front panel DVR 520H S DVR 720H S Press and hold STOP button then press DVD button on a front panel After loading the programs from disc the disc is automatically ejected FL displa Also downloading is displayed on TV screen Take out the download disc The following messages are displayed on FL for each download step This screen is displayed only when tuner CPU is flash ROM type After download is completed the tray closes and the un2. Pioneer MODEL No CORRECTION OF SERVICE MANUAL Aug 23 2004 MODEL No S M No See to following list PG Date No Please correct your service manual Please substitute the new pages attached after this page for the pages of each service manual as follows MODEL No S M No DVR 220 S KU CA RRV2925 DVR 220 S KUXQ CA RRV2925 DVR 220 S KUXU CA RRV2925 DVR 225 S KUXU CA RRV2925 DVR 220 S WVXK RRV2958 DVR 220 S WY XK RRV2958 DVR 220 S WY XK SP RRV2958 DVR 220 S WY XU RRV2958 DVR 320 S KCXU RRV2924 DVR 320 S KUXU RRV2924 DVR 320 S WVXK RRV2964 DVR 320 S WY XK RRV2964 DVR 320 S WY XU RRV2964 DVR 520H S KU CA RRV2963 DVR 520H S KUXU CA RRV2963 DVR 65H S KCXU RRV2963 DVR 520H S WVXK RRV2979 DVR 520H S WY XK RRV2979 DVR 520H S WY XU RRV2979 DVR 720H S WVXK RRV2979 DVR 720H S WY XK RRV2979 PIONEER SERVICE NETWORK CORPORATION K NOHARA MANAGER HE Technical Support Group Service Support Division 70 70 70 70 78 78 78 78 72 cw 80 80 80 re 71 a 82 82 82 82 82 PG Memo SCH04010 S M No SMC05H009 1 3 PG Y1 62 7 1 3 DOWNLOAD METHOD lt lt PURPOSE gt gt In order to coordinate each program for the system CPU tuner CPU and drive in the DVD recorder and to maintain the product performance Since there are two kinds disk download and serial download please take the download method properly according to the purpose The download is necessary in the following cases
3. it is turned off automatically It takes 5 minutes until download is completed Turn on the unit and press and hold ESC then press DISP on the remote for service to check the firmware version on service mode screen Check it is the firmware version which downloaded Press ESC of the remote for service to exit the service mode lt lt Other Information gt gt When the unit cannot be turned on re download the firmware after fixing the unit with reference to the information below When the unit terminates abnormally while DOWNLOAD 1 is displayed on FL The program for system CPU may not operate normally Replace the flash ROM when you cannot re download by the disc or serial communication When the unit terminates abnormally while DOWNLOAD 2 is displayed on FL The program for DVD R RW drive may not operate normally Replace the DVD R RW drive when you cannot re download by the disc or serial communication When the unit terminates abnormally while DOWNLOAD 3 is displayed on FL The program for tuner CPU may not operate normally Replace the tuner CPU when you cannot re download by the disc or serial communication
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