DC-DC converter wrong output voltage
MC34063 should work well as shown.
Internal switch is not marvellous but good enough in this and many other applications.
I'm wary of the AIC1563 - is pin 8 identical to 34063 - may be but be sure. 

Check all connections are as you think.
Use an ohmmeter to ensure adjacent pins and tracks are not shorted.
Use ohmmeter on top of perf board to be sure things are connected as expected.

Ensure timing capacitor is REALLY 330 pF and not something larger.

Short Isense resistor - but you say you did that.

Try small cap across R2 - upper R of voltage divider. 1 NF or less.

Swap IC for another - but probably not the problem.