14 9710 VCA
000216
( ) Locate a 10K ohm resistor (brown-black-orange) and bend
the leads at right angles to the part as if installing on a circuit
board but slip one lead through J11-T and the other through
J12-T. Position the resistor close to the lugs and bend the leads
back to mechanically secure them then cut off the excess.
Do not solder these connections. This is R117 in fig 3.
( ) Locate the remaining 10k (orange-orange-brown) resistor
and trim both leads off to 1/2". Connect one lead to J12-T (ns)
and the other to J10-X (s1). This is R116.
( ) Locate the 91k resistor (white-brown-orange) and extend
one lead with a 1" length of bare wire as shown.
Cut a 2-1/4" length of the large sleeving and slide it over
the resistor to make sure 1/4" or more of lead extends
from each end of the sleeving. If length is OK, remove the
sleeving and connect the extended lead to J12-T. Solder
the three wires at this connection. This is R115 in fig 3.
( ) Slip the length of sleeving from above over R115 and connect
the free lead to J3-R. Bend back to secure Do not solder.
( ) Locate the 47k resistor (yellow-violet-orange) and trim both
leads off to a length of 1/2". Slip one lead through J9-T and
solder this connection. This is R114.
( ) Slip the free end of R114 through S2-2 and bend back to
secure. Do not solder this connection.
This completes the wiring between parts on the front panel.
Before going further, make sure that the bare wire is dressed
down against the panel and not in danger of shorting to unintended
solder lugs. Dress the insulated wires down also - they need not be
close to the panel but should not loop out away from the assembly.
A few connections will be made between the circuit board and
front panel before the two are fastened together. The figure that
illustrates the connection is shown to the right of the step.
FROM
TO
FROM
TO
( ) "U"
R110-1 (s1)
Fig 4
( ) "Z"
R112-1 (s1)
Fig 4
( ) "F"
J10-T (s1)
Fig 4
( ) "T"
J11-T (s2)
Fig 4
( ) "I"
J13-T (s1)
Fig 5
2-1/4"
Twist leads
and solder
