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GF-7850H(D)
GF-7850H(D)
DISASSEMBLY
TWEETER
Leen
SPEAKERS
R.
spa
TWEETER
SP WOOFER
SP2 WOOFER
J3or
HEADPHONES
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep its safety and excellent
performance:
AC 1O~120V
1AL24
AC 220%
240V
. Take cassette tape out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit and remove
the batteries from the unit.
3. Take off nylon bands or wire holders where they need
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
TRANSFORMER:
PLAYBACK
/RECOROING
IND.
PLAYBACK
IND.
SIDE
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Power Supply
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Speaker section:
Front Cabinet
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TAPE
SELECTOR
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BIAS
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MIC
AMP,
$wi02-0,€
SELECTOR
PROGRAM
VOLTAGE
SELECTION
Before operating the unit on mains, check the preset voltage.
If the voltage is different from your focal voltage, adjust the
voitage as follows: Slide the AC power supply socket cover by
slightly loosing the screw to the visible indication of the side
of your local voltage.
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BEAT
CANCEL
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HEAD
Figure 5 BLOCK DIAGRAM
Figure 6—3
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