SM-SX1 (serv.man2). (including circuit diagrams and s) - Sharp Audio Service Manual (repair manual). Page 10

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SM-SX1H
– 10 –
(1 BIT PWB)
Figure 10-1
WIRING PROCESS DIAGRAM
Figure 10-2
Approx. 60mm
B1
side
B1
side
Wind once.
Connector
side
Connector
side
Tie with nylon band.
Wind the lead wire around the core
once. Mount the core and lock it.
Then, tie them together nylon band.
nylon band.
Core mounting position
Wind the 5P lead wire, as 
shown, once around each
core  .  Mount the cores and
lock them. Then, insert the
connectors.
Place the core around the 
position shown above.
After processing the core, insert the 12P connector from
the terminal PWB.
(Microcomputer PWB CNP904) (See Fig.-A.)
F  i  g  - B
3 0 mm 
3 0 mm 
5P
Pull out the lead wires from above.
Press the lead wires wound around
the core toward the SP relay PWB.
Press the core to the terminal
board with the core stood.
core
core
F   i   g   -   A
Place the core near the
connector.
Twist the 12P lead wire and wind it
around core once (near the connector).
Mount the core and lock it. Then, insert
the connectors.
Fix the core to the aperture
using nylon band.
(Head inside)
After fixing the core,  insert the 5P connector from
the digital PWB. (See Fig.-B.)
Insert the 2P connector
from the inlet.
Detail drawing of winding lead wire
around the core
core
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