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Service Technical Information

 

MODEL NO.

SUFFIX

 

 

 

TVC2121 / A21T1 / A2126

KERJ2C,KEJ2C

 

 

 

 

/ SHJ2C / SHJ2C

 

 

 

 

 

 

 

 

 

SUBJECT

 

 

 

 

 

NO POWER

 

 

REF No :G A 2 0 2 8 E 0

 

 

 

 

 

 

 

 

 

 

DATE :0 5 . S E P . 2 0 0 2

 

 

 

 

 

 

 

 

 

 

<SYMPTOM>

There may be a case of not turning on the power reason of DY coil defective.

<REPAIR>

1.Replace CRT Ass’y and Q601.

2.Making necessary adjustments (ex. White Balance, etc.) after replacing CRT. (Refer to the service manual)

Note. The below mentioned CRTs are preadjusted PURITY and CONVERGENCE.

<CAUTION>

Must discharge residual anode voltage before replacing CRT. If failed to do, there is a possibility to cause electric shock hazard. Refer to the service manual for discharging.

 

Ref.

Parts Code

Description

 

 

 

Remarks

V901

8ZJB9611010

CRT,A51QAE320X45CQMA

 

TVC2121(KERJ2C)

V901

8BJAN650010

CRT,A51QAE320X45CMMA(0,35)

 

TVA21T1, TVA2126,

 

 

 

 

 

 

 

 

 

 

TVC2121(KEJ2C)

Q601

87A30633010

TR,2SD2627LSYB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

R

 

Code No.

 

Access Code

 

Modified Ser. No.

 

Parts Schedule

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Aiwa TV 1402, TV 2002, TV 2102 manual KERJ2C,KEJ2C SHJ2C / SHJ2C, No Power, Repair, CRT,A51QAE320X45CQMA