Aiwa TV 1402 manuale d’uso

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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. When repairin g a u nit, DO NOT LEAVE the degaussing cable disco nnected. Conventio nal TV s[...]

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. − D o not l e a ve the de g[...]

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. Take the following count ermeasure whe n this problem is poi[...]

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. Please [...]

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 1.5 A)with one t hat has hi gher curr ent capacity (4A). S[...]

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. TV SA2151 09 007 420 8S1 − −−− TV A211 0 / A[...]

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 C D E F 1101000011110001 1001000011110000 1111111111111111 1111111111111111 0123456789A B C D E F 012345678 9A B C D E F 1011001000110000 001100100011[...]

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. Same problem s rarely happen [...]

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. Correcti on([...]

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. <SYMPTOM> Sound cuts out int ermittently. One chann el becomes louder t[...]

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. Take the necessary count ermeasure for a ny pointed symptom corre ct[...]

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. <COUNT ERMEA SURE> Prevent the da mage of Q601 by addi[...]

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.B(Patt e r n si [...]

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. NO V. 20 01 REVISION : M o d i f i ed Ser . No . h ad c o r r ec t ed . <CONTENTS> It may hap pen that " OSD do es not displ ay, standby LED does not ligh t "[...]

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. Before Afte r <NOTE> After [...]

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. SEP. 2001 <CONTENTS> Power may off automati cally due to the malfunctio n of 12 PIN (EXT terminal) of IC 1(micro processor) In this case, pleas e[...]

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. In this c[...]

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 . In this case, take the follow ing corrective counter measure. <SYMPT[...]

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. Change th e remote control code after replac ed EEPROM. <SYMPTOM> Press [...]

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. Please confir m the circuit co[...]

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. −Ω When the buzz noise ar ises on Aerial or line input of TV F21T1(Circuit 1) , mount the 27K instea[...]

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. Especially, t his probl em will ha ppen in low electric field or V HF LOW[...]

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. fig. 4 3 1 2 M A IN C .B pa tte rn s ide Fr ont PT801 18 17 16 15 14 13 12 11 10 FB8 31[...]

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) Replaced a C RT. 2) A failure of R556 was confirmed. For ex[...]

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. The parts wi ll [...]

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 A34AGT14X71 to A 34EAC01X06 Ref No Type Description Action R823 Jumper Replace − P402 Conn Wafer Replace − TV C1400 − KIT1(C1400): Change from A[...]

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 0.27 F Replace −µ C404 C Mylar 1.6KV 7200p F Replace − C407 C Cera 500V 5 60pF Replace − L402 Coil H Line arity TRL 781B Replace −− P401 Conn Wafer Re[...]

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. <REPA IR> 1. Replace CRT Ass’y and Q601. 2. Making necessary ad[...]

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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. <COUNT ERMEA SURE> Replace C8 13 and C814 with new p a[...]

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. JA N. 2001 R E V I S I O N : Additiona l de sc ription in C oun te rm e a sur e <CONTENTS> Take the followi ng measures with rega rd to complaints that th e power shuts off or canno[...]

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. 14 85 C7 IC 3 D9 http://getMANUAL.com[...]