JVC KS-FX725R service manual Eject cam plate spring Joint g Load rack

Page 16

KS-FX725R

Removing the side bracket assembly (See Fig.37 to 41)

1.Remove the eject cam plate spring.

2.Push the joint g‘ through the slot to remove the load rack downward.

3.Move the eject cam limiter in the direction of the arrow to release it from the boss h’ of the side bracket assembly and from the two joints i’.

4.Move the eject cam plate in the direction of the arrow to release the joint j’.

CAUTION: When reassembling, confirm operation of each part before reattaching the eject cam plate spring.

Eject cam plate spring

Joint g'

Load rack

Side bracket assembly Boss h'

Eject cam limiter

Fig.37

Joint i'

Joint i'

Joint g'

Side bracket assembly

Joint i'

Boss h'

Eject cam limiter

Eject cam plate Joint i'

Fig.39

Load rack

Fig.38

Side bracket assembly

Boss h'

Eject cam plate

Joint j'

 

Fig.40

Side bracket assembly

Eject cam plate

Joint j'

Fig.41

1-16

Image 16
Contents Contents KS-FX725RSafety precaution Main body Removing the front panel assembly See Disassembly methodRemoving the front chassis assembly See Removing the heat sink See Removing the bottom cover SeeRemoving the main board See Removing the cassette mechanism section SeeRemoving the control switch board See ~ Removing the cassette guide See Removing the reinforce bracket SeeRemoving the head board See Removing the load arm See Removing the side bracket assembly See to Removing the pinch arm R assembly Removing the pinch arm F assembly SeeRemoving the slide chassis assembly See Removing the flywheel assembly F & R See Removing the head / tape guide SeeDisassembling the flywheel assembly R See Disassembling the flywheel assembly F SeeRemoving the reel board Removing the gear base arm / gear base link assembly See to Removing the FFC pad SeeRemoving the mode gear See Removing the mode switch actuator See , 31Removing the mode rack assembly See Removing the direction link / direction plate See toRemoving the reel driver / reel spindle See Eject cam plate spring Joint g Load rack Removing the main motor assembly / sub motor assembly See to Adjustment method Test instruments reqired for adjustmentStandard volume position Measuring conditionsAmplifier sectionArrangement of adjusting & test points Information for using a car audio service jig Arrangment of adjustingDisassembly method Conditions Description of major ICs UPD178018AGC584IC701 System controller miconHA13158A IC941 Power amp Pin layout 1021 Blockdiagram CXA2559QIC401Playback equalizer amplifier with music sensorPin function Block diagram HA13164IC961REGULATORSAA6579T-XIC761RDS Detector RdclTEA6320T-X IC911 E.volume Pin layout Block diagramPin Layout & Symbol LC75823E IC651 LCD DriverHD74HC126FP-X IC751 Buffer LB1641 IC402 DC motor driverBlock diagram Motor HeadM O Standard schematic diagrams Receiver & System control sectionMecha control circuit section KS-FX725RKS-FX725RLCD driver & Operation switch section LCD1Printed circuit boards Main boardFront boardForward side Front boardReverse sideParts List List Block No. M1MM Parts list General assemblyParts number Parts name Qty Description Area Spacer Cassette mechanism assembly and parts list Parts list Cassette mechanism Block No. MpmmGear Base SPG Grease point 1/2 Grease point 2/2 Electrical parts list Main board UDZS5.6B-X Zener Diode MG Resistor Electrical parts list Mecha control board Electrical parts list Front board M O Packing materials and accessories parts list Parts list Packing Parts list AccessoriesBlock No. M3MM Block No. M5MMKS-FX725R/KS-F525 KS-F525Кàê ïåðåíàñòðîèòü Вàøå óñòðîéñòâî СодержаниеÒîëüêî â îòíîøåíèè KS-FX725R Пàíåëü óïðàâëåíèя-KS-FX725R Расположение КнопокОêíî íà ýêðàíå äèñïëåя Пàíåëü óïðàâëåíèя-KS-F525 Основные Операции Вêëþ÷åíèåЧòîáû ìîìåíòàëüíî ïîíèçèòü ãðîìêîñòü Чòîáû âûêëþ÷èòü óñòðîéñòâîПðîñëóøèâàíèå ðàäèî Аâòîìàòè÷åñêèé ïîèñêÐàäèîñòàíöèè Аâòîìàòè÷åñêèé ÏîèñêПîèñê ðàäèîñòàíöèè âðó÷íóþ Рó÷íîé ïîèñê FM1 FM2 FM3 AMАâòîìàòè÷åñêîå Ïðîãðàììèðîâàíèå ðàäèîñòàíöèé FM SSM Сîõðàíåíèå ðàäèîñòàíöèé â ïàìяòèРó÷íîå ïðîãðàììèðîâàíèå Нàñòðîéêà íà çàïðîãðàììèðîâàííóþ ðàäèîñòàíöèþ Чòî Вû ìîæåòå äåëàòü ñ ïîìîùüþ RDS Операции С RDSРåæèì Рåçåðâíûé ïðèåì ТА Иñïîëüçîâàíèå ðåçåðâíîãî ïðèåìàРåçåðâíûé ïðèåì PTY Пîèñê Вàøåé ëþáèìîé ïðîãðàììû Вûáîð Вàøåé ëþáèìîé ïðîãðàììû äëя ðåçåðâíîãî ïðèåìà PTYЧòîáû çàïîìíèòü Вàøè ëþáèìûå òèïû ïðîãðàìì Аâòîìàòè÷åñêèé âûáîð ñòàíöèè ñ ïîìîùüþ íóìåðîâàííûõ êíîïîê Чòîáû íàéòè Вàø ëþáèìûé òèï ïðîãðàììУñòàíîâêà óðîâíя ãðîìêîñòè ТА Аâòîìàòè÷åñêàя ðåãóëèðîâêà ÷àñîâКîäû PTY AffairsПðîñëóøèâàíèå êàññåòû Уñêîðåííàя ïåðåìîòêà âïåðåä è ïåðåìîòêà íàçàä ëåíòû êàññåòûВñòàâüòå êàññåòó â êàññåòîïðèåìíèê Вûáîð íàïðàâëåíèя âîñïðîèçâåäåíèя êàññåòûНàõîæäåíèå íà÷àëà ìåëîäèè Пðåäîòâðàùåíèå âûñêàêèâàíèя êàññåòûДðóãèå ïîëåçíûå ôóíêöèè ìàãíèòîôîíà Пðîïóñê ïóñòûõ ó÷àñòêîâ íà êàññåòåПîâòîðíîå âîñïðîèçâåäåíèå òåêóùåé ìåëîäèè Нàæìèòå íà êíîïêó SEL âûáîð, ÷òîáû çàêîí÷èòü óñòàíîâêóНастройка Звука Нàñòðîéêà çâóêàВûáåðèòå òîò ïàðàìåòð, êîòîðûé Вû õîòèòå íàñòðîèòü Нàñòðîéòå óðîâåíüВêëþ÷åíèå/âûêëþ÷åíèå Ôóíêöèè êîìïåíñàöèè ÃðîìêîñòèИñïîëüçîâàíèå ïàìяòè óïðàâëåíèя çâóêîì Вûáîð è çàïîìèíàíèå ðåæèìîâ çâó÷àíèяПîâòîðíûé âûçîâ ðåæèìîâ çâó÷àíèя Иíäèêàöèя Дëя Зàïðîãðàììèðîâàííûå Çíà÷åíèяСîõðàíåíèå â ïàìяòè Вàøèõ ñîáñòâåííûõÍàñòðîåê çâóêà Ha KS-FX725RУñòàíîâêà ÷àñîâ Другие Главные ФункцииОñíîâíàя ïðîöåäóðà 3, ÷òîáû íàñòðîèòü äðóãèå Пàðàìåòðû ïðåäïî÷òèòåëüíîãî ðåæèìà óñòàíîâêè PSM24H/12H Дëя âûáîðà óðîâíåìåðà Дëя âûáîðà ïðèãëóøåíèя çâóêà ïðè òåëåôîííîì çâîíêåЧòîáû âûáðàòü âíåøíèé êîìïîíåíò äëя èñïîëüçîâàíèя Кàê îòñîåäèíèòü ïàíåëü óïðàâëåíèя Оòñîåäèíåíèå ïàíåëè óïðàâëåíèяКàê ïðèñîåäèíèòü ïàíåëü óïðàâëåíèя Вîñïðîèçâåäåíèå êîìïàêò-äèñêîâ Операции С ПРОИГРЫВАТЕЛЕМ- Автоматом КОМПАКТ-ДИСКОВВûáåðèòå ïðîèãðûâàòåëü-àâòîìàò êîìïàêò-äèñêîâ CD-CH Вûáîð ðåæèìîâ âîñïðîèçâåäåíèя êîìïàêò-äèñêîâ Дëя óñêîðåííîé ïåðåìîòêè âïåðåä èëè ïåðåìîòêè íàçàä ê òðåêóЧòîáû ïåðåéòè ïðяìî íà êîíêðåòíûé äèñê ОòìåíåíîОперации С Внешними Компонентами Вîñïðîèçâåäåíèå íà âíåøíåì êîìïîíåíòåОперации С Тюнером DAB Нàñòðîéêà íà ãðóïïó è îäíó èç ñëóæáЧòî ïðåäñòàâëяåò ñîáîé ñèñòåìà DAB? Вûáåðèòå òþíåð DABЧòîáû íàñòðîèòüñя íà îïðåäåëåííóþ ãðóïïó áåç ïîèñêà Чòîáû âîññòàíîâèòü òþíåð FM/AMНà÷èíàéòå ïîèñê ãðóïïû Вûáåðèòå ñëóæáó, êîòîðóþ Вû õîòèòå ñëóøàòüСîõðàíåíèå ñëóæá DAB â ïàìяòè Нàñòðîéêà íà çàïðîãðàììèðîâàííóþ ñëóæáó DAB Выявление Неисправностей Сèìïòîìû Пðè÷èíû Сïîñîá óñòðàíåíèяÒîëüêî â îòíîøåíèè KS-FX725R Чèñòêà ãîëîâêè Техническое ОбслуживаниеПîääåðæàíèå ÷èñòîòû êàññåò Технические Характеристики Секция Усилителя Звуковой ЧастотыHaving Trouble with operation? Please reset your unit KS-FX725R/KS-F525 Установка Установка В Приборную ПанельParts list for installation and connection Electrical Connections Электрические ПодключенияRemoving the unit Уäàëåíèå óñòðîéñòâàPrecautions on power supply and speaker connections Typical Connections / Тèïè÷íûå ïîäêëþ÷åíèяПредостережения ïî ïèòàíèþ è ïîäêëþ÷åíèþ ãðîìêîãîâîðèòåëåé Only for KS-FX725RTroubleshooting Bыявление Неисправностей KS-FX725R/KS-F525 Contents Control panel-KS-FX725R Location of the ButtonsDisplay window Control panel-KS-F525 Turning on the power To drop the volume in a momentTo turn off the power Basic OperationsRadio Basic Operations Listening to the radioSearching a station automatically Auto search Start searching a stationTo restore the stereo effect, press the same When an FM stereo broadcast is hard to receiveSearching a station manually Manual search Manual preset FM station automatic preset SSMSelect the FM band FM1 3 you want to store FM stations into Select the number 1 6 for the preset Scanning broadcast stationsTune in to a station in this example, of 88.3 MHz Only for KS-F525RDS Operations What you can do with RDSThis section is only for KS-FX725R ModeUsing Standby Reception PTY Standby ReceptionTA Standby Reception To deactivate the TA standby mode, press TPPress SEL select to finish the setting Searching your favorite programmeSelecting your favorite programme for PTY Standby Reception To store your favorite programme typesOther convenient RDS functions and adjustments Automatic clock adjustment Changing the display mode whileListening to an FM station PTY codes Folk MTape Operations Listening to a cassetteTo stop play and eject the cassette To fast-forward and rewind a tapeTo cancel the prohibition and unlock Finding the beginning of a tuneProhibiting cassette ejection During playbackOther convenient tape functions Playing the current tune repeatedlySound Adjustments Adjusting the soundSelect the item you want to adjust Adjust the levelSelect the sound mode you want FunctionSelecting and storing the sound modes Advanced SCMIndication For Preset values When SCM Link is set to Link ON, select the sourceRecalling the sound modes Storing your own sound adjustments To reset to the factory settingsSetting the clock Changing the general settings PSMBasic Procedure Other Main FunctionsPreferred Setting Mode PSM items 24H/ 12HTo cancel Advanced SCM SCM Link To select the telephone muting TELTo select the level meter Level To select the external component to useAttaching the control panel Detaching the control panelUnlock the control panel CD Changer Operations Playing CDsTo fast-forward or reverse the track Select the CD automatic changer CD-CHCanceled To go to a particular disc directlyTo play back tracks at random Random Play To play back tracks repeatedly Repeat PlayExternal Component Operations What is DAB system? DAB Tuner OperationsSelect the DAB tuner Select the DAB band DAB1, DAB2, or DAB3Tuning in to an ensemble To restore the FM/AM tunerSelect a service you want to listen to Start searching an ensembleMemory Storing DAB servicesSelect the DAB band DAB1, DAB2 or DAB3 you want Tuning in to a preset DAB service Troubleshooting Symptoms Causes RemediesOnly for KS-FX725R Maintenance To clean the headTo keep the tape clean Ignition key-off release/Ignition key-on playSpecifications MW TunerLW Tuner FM TunerHaving Trouble with operation? Please reset your unit KS-FX725R/KS-F525 Electrical Connections Электрические Подключения Typical Connections / Тèïè÷íûå ïîäêëþ÷åíèя Troubleshooting Bыявление Неисправностей KS-FX725R
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