Manuale d’uso / di manutenzione del prodotto TV 2002 del fabbricante Aiwa
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1/1 Service T echnical Information MODEL NO. TV F2000 / F2400 − SUBJECT Notes on re pairi ng flat CR T TV set REF.No . :G 99 076 E0 −− − DAT E :02. MAR. 2 000 <CONTENTS> Pay attent ion to the following notes when r epairing fl at CRT a TV set.
1/1 Service T echnical Information MODEL NO. SUFFIX TV F2000 / F2400 U / U − SUBJECT Notes on repairi ng REF.No . :G 99 076 E1 −− − DATE :18 . FEB. 2002 REVISION : A m en d ed t h e SUB J ECT an d t h e <CONTENTS>. <CONTENTS> Pay attention to th e following notes when repa iring the TV F2400/ F2000.
1/1 Service T echnical Information MODEL NO. TV CN143 / CN203 − SUBJECT The screen is too dark REF.No. :G A0 032 E0 −− − DAT E :31. MA Y. 20 00 <CONTENTS> The screen voltage fal ls down due to an abnormality of the capacit or C901 thereby causin g the scre en to become dark.
1/1 Service T echnical Information MODEL NO. TV AT215 − SUBJECT The remote contr ol is not ef fective REF.No. :G A0 035 E0 −− − DATE :05. JUN. 200 0 <CONTENTS> In this set, after su ccessive operations of changi ng the channel are made using th e remote control , there ar e times when the remote contr ol bec omes ineffect ive.
1/1 Service T echnical Information MODEL NO. TV C202 − TV C202S − SUBJECT No power REF.No . :G A0 117 E0 −− − DATE :02. MAR. 200 1 <CONTENTS> No power due to open IC PROTECT OR (ICP,PR 801) caused by a rush curren t. <COUNT ERMEA SURE> Replace th e IC Protect or (PR801 1.
1/2 Service T echnical Information MODEL NO. TV SA2151/ A2118/A2110 /A2018/A201 0 − SUBJECT REF.No. :G A0 125 E0 Distinction S witch setting up proced ure −− − DAT E :10. A PR. 20 01 <CONTENTS> Setup procedur e for Distinction Switch wa s not described in the service manuals bel ow.
2/2 1 : KE1 5 : SH 1 1 : KE1 5 : SH 1 2 : KE2 6 : SH 2 6 : SH 2 2 : KE2 3 : I NDO 1 R e d 3 : I NDO 1 7 : S H 3 7: S H 3 4 :IN D O 2 8 :S H 4 4 :IN D O 2 8 :S H 4 0123456789A B C D E F 012345678 9A B .
1/1 Service T echnical Information MODEL NO. TV F2000 / F2100 / F2400 / F2500 − SUBJECT Vertical line appears on the screen REF.No . :G A1 011 E0 −− − DATE :06. JUN. 200 1 <CONTENTS> A vertical lin e may appear on TV scre en when VCD player or DVD p layer is connected to inpu t ter min al f or pl ayba ck.
1/1 Service T echnical Information MODEL NO. TV SE1430 / SE2130 / C 1400 − SUBJECT Revised set up procedur e REF.No . :G A1 017 E0 −− − DATE :11. JUN. 200 1 <CONTENTS> For bett erment of t he "step by step inst ructions" on the SET UP p rocedure i n the Ser vice Manuals, we add one more step as descri bed below.
1/1 Service T echnical Information MODEL NO. TV SE141 / SE211 − SUBJECT Audio malfu nction REF.No . :G A1 024 E0 −− − DATE :14. JUN. 200 1 <CONTENTS> Noise ente rs into t he data li ne(SDA/SCK) of IC404(volume controll er) and causes the following sympt oms.
1/1 Service T echnical Information MODEL NO. SUFFIX KER(A2110),SH(A2118) TV A2110 / A2118 / SA2151 − SHR(SA2151) SUBJECT Black marking on screen REF No :G A1 03 1 E0 −− − DATE :30. JUL. 2001 <CONTENTS> Spot remains at power off and black marking may happen on screen.
1/2 Service T echnical Information MODEL NO. SUFFIX TV AN2110 / AN2010 NH / NH − SUBJECT No power on REF No :G A1 040 E0 −− − DAT E : 24. A UG . 2001 <CONTENTS> No power on due t o horizontal output tra nsistor Q60 1 failure. Take the following count ermeasure in thi s case.
2/2 WIRI NG Expansion figur e(Patter n Side) <NOTE> Be sure t o glue (K E 3490) afte r putting t he semiconduct or to t he board. − R344 R342 D312 D311 Q412 I C401 HT401 EY 64 Q404 Q454 C453 C306 R455 D412 Be care to the Be ca re to the po lar Cushion Wi r e Resistor d irec tion o f d iode of the condenser FRONT REAR Main C.
1/2 Service T echnical Information MODEL NO. SUFFIX TV C1400 KY,EZY,KHY − SUBJECT OSD does not display, standby LED does not light REF No :G A1 052 E1 −− − DAT E :0 8.
2/2 Pattern dia gram Main C.B. (Pattern Side) FRONT REAR 1.CC709 i mprovement point Remove chip type condense r. Attach ad hesive clot h or cushion a nd put AXIAL type conden ser. Before Afte r 2.CC723 i mprovement point Remove chip t ype condense r. Attach adh esive cloth or cushion and p ut AXIAL typ e condenser.
1/1 Service T echnical Information MODEL NO. SUFFIX TV C1300 / S1311 / S2011 / CN140 U − TV AN145 / AS145 / AS205 / AS215 / CN140 NH − SUBJECT Po wer off REF No :G A1 053 E0 −− − DATE :20.
1/1 Service T echnical Information MODEL NO. SUFFIX TV C143 / C148 / C1 418 KE,KER − TV C208 / C203 / C2018 SH, SHR − SUBJECT Remote controll er does not works prope rly REF.No . :G A1 057 E0 −− − DATE :17. OC T. 2001 <CONTENTS> Due to malfun ction of sensor part of re mote controll er(IC3), it may does not wor k properly.
1/1 Service T echnical Information MODEL NO. SUFFIX TV C1400 EZY − SUBJECT Can not receive specific channel REF No :G A1 0 62 E0 −− − DATE : 29. OCT. 2 001 <CONTENTS> Due to unstabl e of frequency of broadcasti ng, it may not be able to receive spe cific channel .
1/1 Service T echnical Information MODEL NO. SUFFIX TV C1400 KY, EZY − KHY SUBJECT Notice of replacing EEPROM(remote con trol code change) REF No :G A1 067 E0 −− − DATE : 29. OCT. 2 001 <CONTENTS> Remote control may cause malfunct ion after replaced EEPROM.
1/2 Service T echnical Information MODEL NO. SUFFIX TV FA21T2 / FA2110 KER / SH − / F21T1 / SHR SUBJECT Notes on repairi ng REF No :G A1 111 E0 −− − Buzz noise(TV F21T1 only) − DATE :08. APR. 2002 <CONTENTS> The peripher al circuit that is connec ted to Pin 34 of IC301 in TUNER block has been chang ed.
2/2 Wiri ng diag ram Circu it 1 Tuner block The line of Pin34 of IC301. (SAND) Circu it 2 T u n e r b l o ck T h e li n e o f P i n34 of I C 3 0 1 ( SA N D) <NOTE> The improper use of spare parts will be cause of the beat n oise on Aerial.
1/2 Service T echnical Information MODEL NO. SUFFIX TV C1421 / C1422 KER / KE − TV C2121 SHR − SUBJECT A b eat noi se problem REF No :G A 2 0 0 2 E 0 −− − D A T E : 30.MAY.2002 <CONTENTS> A beat noise problem may arise by influence of the power supply circuit.
2/2 1.Repl ace the FB830 and FB831 of the seconda ry stage of the power supply to the jump er wire. fig.2 2.Remove t he JW606 and JW608 whic h connect th e GND traces. fig.3 3.Replace the JW80 1 at the primary stage of the po wer circuit to the ferrite be ading.
1/1 Service Technical Information MODEL NO. SUFFIX TV SE1430 / SE2130 K,EZ / K,EZ,KH − SUBJECT Notes on repairing(Replacing CRT / Failure of R556) REF No :G A 2 0 1 1 E 0 −− − D A T E : 16.JUL.2 002 <CONTENTS> In the cases listed belo w, take the following counterme asure.
1/3 Service Technical Information MODEL NO. SUFFIX TV SE1430 / SE2130 / C1400 K,EZ / K,EZ,KH − /K H SUBJECT Chan ging the component value wh en replacing CRT REF No :G A 2 0 2 6 E 0 −− − D A T E : 03.SEP.2002 <CONTENTS> If you need to replace the CRT to the oth er type, change the value of componen ts as listed below.
2/3 TV SE1430 − KIT1(SE1430): Chang e from A34EAC01X06 to A34AG T14X71 Ref No Type Description Action R823 R Carbonfilm 1/4W 1K Replace −Ω P402 Conn Wafer Replace − KIT2(SE1430): Chang e from .
3/3 KIT4(C1400): Change from A3 4JLL90X01 to A34 EAC01X06 Ref No Type Description Action R401 R Metal 1W 2.7K Replace −Ω R403 R M Oxide Film 2W 3.9 Replace −− Ω C401 C Mylar 200V 0.
1/1 Service Technical Information MODEL NO. SUFFIX TV C2121 / A21T 1 / A2126 KERJ2C,KEJ2C − / SHJ2C / S HJ2C SUBJECT NO POWER REF No :G A 2 0 2 8 E 0 −− − D A T E : 05.SEP.2002 <SYMPTOM> There may be a case of not turning o n the power reason of DY coil defective.
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1/1 Service T echnical Information MODEL NO. TV AT215 KH − SUBJECT No power REF.No . :G A0 091 E0 −− − DATE :07. DEC. 200 0 <CONTENTS> The power may not be suppl ied to the model indicate d above due to faulty C813 or C814. In this case, take the follow ing countermeasur es.
1/2 Service T echnical Information MODEL NO. TV SE141 K,EH − /SE211 K,EH SUBJECT No power(Notes on replac ing EEPROM) REF.No . :G A0 089 E1 −− − DATE :30.
2/2 3. Put a zener diode (ZENE R, MTZJ9, 1C) in place betw een the 4th and 8th p ins of the EEPROM (be careful to inst all it in t he proper directi on). ∗∗∗∗ ∗∗∗∗∗ The diode i s already in place on mo dels with Ser i al No .S 9C or later.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Aiwa TV 2002 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Aiwa TV 2002 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Aiwa TV 2002 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Aiwa TV 2002 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Aiwa TV 2002, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Aiwa TV 2002.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Aiwa TV 2002. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Aiwa TV 2002 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
