820-00281 no power on

Rajnish

New member
no 20v come
L6900 3.3v
d6902 pin no1 5.25v pin2 0.23v pin3 5.23v
L5001 3.3v
R7090 3.3v
R7009 3.3v
L7030 0.12v no shooting on 13v
 

2informaticos

Administrator
Staff member
Did you solder correct CD3215 model?
Compare diode mode readings on the power rails of all CD3215 chips.
 

Rajnish

New member
c3200 0.331
c3201 0.121
c3208 0.477
c3101 0.120
c3100 0.331
c3108 0.475
cb408 0.480
cb400 0.331
cb401 0119
cb301 0.119
cb300 0.331
cb308 0.477
 
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