Kenwood DPX701 Service Manual

Also see for DPX-MP7090U: Instruction manual

Contents

16DPX701/701U/701UYDPX-MP7090U● How to enter the test modeIn order to enter the test mode, reset the unit while simulta-neously pressing down [1] and [3] keys.(Even when the security is set, power can be ON for 30 min-utes.)● How to clear the test modeThe test mode is cleared in case of any of the following events:resetting, momentary power down, Acc OFF and Power OFF.● Initial conditions of the test mode• Source is STANDBY.• Displays lights are all turned on.• The volume is at –10dB (The display is 30).• Loudness (LOUD) is OFF.• CRSC is OFF, regardless of whether there are switchingfunctions or not.• SYSTEM Q is NATURAL (=FLAT).• BEEP will sound anytime with a less than 1 second push.• Auxiliary (AUX) is ON.• DISPLAY TYPE is TYPE D.• Display of TUNER sources will be as follows :European Models : Upper Display=PS/frequency, MiddleDisplay=clock, Lower Display=StatusOther Models : Upper Display=SNPS, Middle Display =clock,Lower Display=Status• CD/USB source display will be as follows :Upper Display=P-TIME, Middle Display=clock, LowerDisplay=Status● RDS/RBDS automatic measurementConventionally, the PS display has been visually checked onthe production line. This will be replaced by a new processing.The PS data will be received and the PS contents is to beverified as “RDS_TEST”. When this is verified, the P-CONterminal is forced to go OFF. (In this case, “ _ ” means blank.)→ This will be a dedicated test mode processing.On the P-CON, when power is turned off once and, then,turned on again, (Power OFF → ON) the unit will be re-started.● Special display when set to TUNERWhen in TUNER mode, if any of the following displays appear,there is an abnormality with the front end.• “TNE2P_NG” : Front-end E2PROM values are still default(not determined).• “TNCON_NG” : In this condition, the communication withthe front-end is not possible.● Forced switching of K3IIn TUNER FM mode, each time [6] key is pressed, the func-tions move in the following cycle :AUTO → forced WIDE → forced MIDDLE → force NARROW→ AUTOThe initial condition is AUTO and the displays below will ap-pear.• AUTO : FMA• Forced MIDDLE : FMM• Forced WIDE : FMW• Forced NARROW : FMN● CD source test mode specifications• Jumps are made to the following tracks by pressing the[ ] key.No. 9 → No. 15 → No. 10 → No. 11 → No. 12 → No. 13 →No. 22 → No. 14→ No. 9 (Returns to the beginning)It must be noted, however, that when paying MP3 / WMA /AAC disk, which contain 8 files or less, the first track andthe following tracks are played in order.• When [ ] key is pressed, it goes down by 1 track.• When a CD is used as a source, by pressing [1] key for lessthan 1 second, a jump to the Track No. 28 is made.• When a CD is used as a source, by pressing [2] key for lessthan 1 second, a jump to the Track No. 14 is made.• When a CD is used as a source, by pressing [3] key for lessthan 1 second, a display of CD mechanism model nameand its version is made. When the pressing of [3] key forless than 1 second is made for the second time, the normaldisplay is resumed. (Time code display)• When a CD is used as a source, by pressing [6] key for lessthan 1 second, a jump to the Track No. 15 is made. At thesame time, the volume value is set to 27 (5V PRE).● Test mode specification for USB source• While in USB source, by [6] key, set the volume value to 15.● Audio adjust mode• By pressing [AUD] key for less than 1 second, the AudioAdjust mode is entered.• As with the [AUD] key, [∗] key on the remote controller canbe used to enter the Audio Adjust mode.• As for the adjustment items, items for both the AUDIOFUNCTION MODE and SETUP MODE are included.TEST MODE