Aiwa TV 2002, TV 2102, TV 1402 manual Black marking, 16V SMG

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Service Technical Information

 

MODEL NO.

SUFFIX

 

TVA2110 / A2118 / SA2151

KER(A2110),SH(A2118)

 

 

SHR(SA2151)

 

 

 

 

SUBJECT

 

 

Black marking on screen

 

REF No :G A1031E0

DATE :30. JUL. 2001

<CONTENTS>

Spot remains at power off and black marking may happen on screen.

Take the necessary countermeasure for any pointed symptom corrective countermeasure 1.

<SYMPTOM>

Black marking appear as shown below. Appearing point defers according to the set.

Black marking

<COUNTERMEASURE>

1.Replace C317(330F/16V) to 1000F/16V(87A10730080) regardless the symptom.

2.If already CRT burned in, replace to new CRT.

IC301

H VCC

28

C317

Old : 330F/16V

New : 1000F/16V

 

Ref.

Parts Code

Description

 

Remarks

C317

87A10730080

CAP,E 1000

16V SMG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

R

 

Code No.

 

Access Code

 

Modified Ser. No.

 

Parts Schedule

 

 

 

 

 

10.SEP.2001

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Page Http//getMANUAL.com Page Page Contents Service Technical InformationTV − F2000 / F2400 C901 IC1 CountermeasureSchematic Diagram WiringPROTECTOR,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 OLD Parts NEW Parts CAP,CER 560P − 2K HR SL2K HR SL Enter AV Mode Sleep Menu Power DateZENER,MTZJ9.1C IC3 IC3