Quad FM4 Service Manual
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Extracted text from Quad FM4 Service Manual (Ocr-read)
Page 1
For Service Manuals Canine!
MAURITRON TECHNKIAL SEN/10$
8 Cherry Tree Rd, Chinnor ., ,
Oxon OX9 4QY , " "fl 7
Tet- 01844-351w4 Fax1~ 01844-352564
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Page 2
QUAD FM4
The integrated circuit IC7 used as the IF amplifier in
the FM4 has proved to be unreliable and has been replaced
on later sets by a CA3053S.
We have developed a small printed circuit board incor--
porating a CA3053S which should be used as a replacement
for the UA703.
The UA703 replacement can be ordered under stock number
QF4IC7A.
or Service Manuals Contact
MAURlTRON TECHNUCAL SERVICES
8 Cherry Tree Rd. Ghinnor
Oxon OX9 4QY
Tel:- 01344451594 Fax:- 01
awhmmmflmmmmm
February, 1983