Aiwa TV 2102, TV 2002, TV 1402 manual C901

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Service Technical Information

MODEL NO.

TV−CN143 / CN203

SUBJECT

The screen is too dark

REF.No. :G − A0 − 032 − E0

DATE :31. MAY. 2000

<CONTENTS>

The screen voltage falls down due to an abnormality of the capacitor C901 thereby causing the screen to become dark.

Take the following countermeasure when this problem is pointed out.

<COUNTERMEASURE> Replace the capacitor C901.

∗Always make sure to use the specified part because the manufacturer of this part has been changed.

NK.PWB

C901

 

Parts Name

Parts Code

 

 

 

 

CAP,CER 1000P−2KB

87−016−037−060

 

 

 

 

Ref.

Parts Code

Description

 

 

Remarks

C901

87−016−037−060

CAP,CER 1000P−2KB

 

 

−

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

R

 

Code No.

 

Access Code

Modified Ser. No.

 

Parts Schedule

−

 

−

 

−

 

−

S∗∗∗∗03∗∗∗∗∗

 

−

 

 

 

 

 

 

 

 

 

 

 

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Contents Page Http//getMANUAL.com Page Page Contents Service Technical InformationTV − F2000 / F2400 C901 IC1 CountermeasureWiring Schematic DiagramPROTECTOR,4A 491SERIES C D E F SH3SH2 KE2TV− Distinction switch set up data for each modelC463100pF C46239pF TV− SE1430 / SE2130 / C1400 Audio PWB Symptom16V SMG Black markingKIT,ZJA− NH / NHBe care to Direction of diode KY,EZY,KHY McfmFront Rear Front 4PINTV C148 SHRJ4C,SHRJLRC,SHJRC KE,KERSH,SHR IC1 36PIN1DW195DE5Q, IC Main EZYKY,EZY KHY SHR KER / SHWiring diagram −F BEAD,FBR07HA121NB KER / KERemove the JW606 and JW608 which connect the GND traces EZ / K,EZ,KH 14CRT Philipschunghwa Stereo TRL341G21CRT T/POLCOLORPHILIPS 21CRT PHILIPST/POLCOLORPage Page CRT,A51QAE320X45CQMA No PowerKERJ2C,KEJ2C SHJ2C / SHJ2C RepairPage Page Page Page Page Page Page Page CAP,CER 560P − 2K HR SL OLD Parts NEW Parts2K HR SL Date Enter AV Mode Sleep Menu PowerZENER,MTZJ9.1C IC3 IC3