Philips 70DCC600 Service Manual page 46

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Service
70DCC600
A94-359
Product Service Group CE Audio
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Service
70DCC600
A94-353
Product Service Group CE Audio
Already published SelVice Informations: A93-362 (482272524912)
A94-353 (4822 72524934)
REPLACEMENT OF THE DCC-HEAD
As already stated in the service manual the DCC-head cannot be replaced without special adjustment tools. In case of defective
heads or write amplifiers the complete loading assy has to be sent to Philips Consumer Service for repair and adjustment of the
recording current. Loose DCC-heads are not supplied. The service codenumber of the DCC-head, published in the partslist of
the RED1 tape transport (page 60). has been referred to the service code of the complete loading assembly (4822 691 20833).
Service Information
Already published Service Informations: A93-362 (482272524912)
SERVICE HINT
SYMPTOM
When the cassette is lifted at the left side, in order to remove it from the opened tray, the cassette
gets stuck behind the Philips-logo.
CORRECTIONS TO THE SERVICE MANUAL
• Partslist of RED1 tape transport (page 60)
Service codenumber of capstan motor, item 1023, should read 4822 361 21646.
• Partslist of digital board PCB5 (page 76)
Service codenumber of AID-converter AK5339, item 7514, should read 4822 209 33849.
SERVICE TOOLS
• Dolby testcassette MTI-150 is available under service codenumber 4822 397 30271, Dolby testcassette TCC-130 via
codenumber 4822 397 30269. With one of these cassettes the Dolby adjustment can be achieved.
• The DCC cleaning cassette SBC3500 is available under service codenumber 4822 015 20646.
CAUSE
CURE
REMARK
The drawer (pos. 209) does not open far enough, because the tray-out switch (pos. 1437) is
actuated too early.
The switch is opened/closed by a ridge, located at the back righthand corner of the drawer.
To delay the switch actuation cut off some plastic of the ridge according to the sketch below.
This modification also takes an influence on the feature ''touch to close". If too much plastic is
removed the tray might already close while a cassette is inserted!
Try to find an optimal compromise.
1994-09-30
@
4822 725 24945
1994-04-20
@
4822 725 24934