Aiwa TV 2002 Car Satellite TV System User Manual


 
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Service Technical Information
MODEL NO. SUFFIX
TV F2000 / F2400 U / U
SUBJECT
Notes on repairing REF.No. :G 99 076 E1−−
DATE :18. FEB. 2002
REVISION : Amended the SUBJECT and the <CONTENTS>.
<CONTENTS>
Pay attention to the following notes when repairing the TV F2400/F2000.
Do not leave the degaussing cable disconnected when repair a unit.
Conventional TV sets allow repairing work with a degaussing cable removed.
Turning on the power of a TV F2400 / F2000 with neither degaussing coil results in breaking a
cement resistor which is inserted in parallel to the degaussing coil.
Be sure to connect a dummy load when removing a degaussing coil.
Scheme 1 :Use another degaussing coil to be connected for repairing.
Scheme 2 :Use a 6.8 20W resistor, as the jig to be connected to the connector of
degaussing coil.
Turning on the power of a unit with neither degaussing coil or dummy load results in
opening a fixed resistor which is inserted in parallel to the degaussing coil.
The following shows relations between the models concerned and the cement resistors.
Model Ref No. Value Parts Code Affected Serial No.
TV F21ST1 R848 56W/2W 87 A00 659 010 S 9C ~ ∗∗∗∗ ∗∗∗∗∗
TV F25ST1 R848 27W/2W 87 A00 655 010 S 9C ~ ∗∗∗∗ ∗∗∗∗∗
TV F2400 R801 27W/2W 87 A00 661 010 All−−
TV F2000 R801 56W/2W 87 A00 665 010 All−−
Note :The cement resistor is not installed, if the serial number of unit is not included in
table above.
If the resistor opens, noises may appear in horizontal directions on screen.
G R Code No. Access Code Modified Ser. No. Parts Schedule
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