Panasonic NN-6207 Service Manual page 28

RESULT REMEDY
Check continuity of thermal cutout
Replace
Open winding of low voltage trans-
former
Replace low voltage transformer
Infini
ks
(on the DPC)
Disconnect CN1 connector and
check continuity of low voltage
transformer (Check between pin no.
1 and 5)
Approx. 300~500Q (Normal)
Replace
Approx. 40~60 (Normal)
(NN-6707/6757/6807)
RESULT
REMEDY
Improper adjustment of fatch
Mechanism
0 volts
REMEDY
Defective digital programmer circuit
Faulty contacts of power relay B or
open relay coil (on the DPC) Replace
Open lead wire (Ref. No. W3)
(Refer to figure WIRING MATERIAL
Check DC voltage being applied to
Replace lead wire (RetNo . W3) and
on page 39)
also magnetron
(NOTE 2)
ment winding
(NOTE 3)
Shorted diode
(NOTE 3)
Replace
Faulty magnetron
(NOTE 3)
Replace