Preliminary checks and adjustments
1. Connect watt meter with 50 ohm load to TX antenna jack
2. Crystal Frequency = Operating frequency  / 24
3. Oscillator Measurements are made on the Red test points, connect negative lead of volt meter to ground
4. Adjustments are made with transmitter keyed
 

Step	Test Point	Tuning Control	Meter Reading	Procedure
1	TP301	L304, L305	Maximum	Tune L304 and L305 for Maximum meter reading. Repeat for best reading.
2	TP302	T301,L306	Maximum	Tune T301 and L306 for Maximum meter reading. Repeat for best reading.
3	TP303	L307,L308,L310	Maximum	Tune L307, L308 and L310 for Maximum meter reading. Repeat for best reading.
4	TP101	L118, L119,C357	Minimum	Tune L118, L119 and C357 for Minimum meter reading. Repeat for best reading..
5	-	R105	Fully Clockwise	Adjust R105 Fully Clockwise as viewed from the back of the radio.
6	Watt Meter	C506,C512,C520	Maximum	Tune C506, C512 and C520 for Maximum meter reading. Repeat several times for best reading. (15 - 25 watts)
7	Watt Meter	R105	Fully Clockwise	Adjust R105 for desired output power
8	Service Monitor or Hand Held	C307	Correct Frequency	Adjust C307 for center of frequency
9	Service Monitor or Hand Held	R305	Correct Deviation	Apply 1 kHz @ 400 mV RMS into mic input and adjust R305 to 4.5 kHz deviation.

Tune points for PPL-6060 Transmitter (top view, dual channel version)