Galvin-Mfg-Co（Motorola）-PCA62 电路原理图.pdf

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2、eter across the speaker voice coil. Set volume to maximum and tone to treble. Atten uate signal generator output to maintain 1 watt (1.79 volts across a 3.2 ohm load for models 250X, 320T and 520T; 6.33 volts across a 40 ohm load for all other models) on output meter at all times. GENERATOR GEN FREQ

3、 I STEP CONNECTION (400 cycle 30% mod) | TUNER SET TO ADJUST REMARKS IF ALIGNMENT To ant recept (250X) or col lector of RF amp (all other models) thru .lmf 1020 Kc (man ually tuned models) Hi end stop Tuner carriage .285 (push button models); .298 (manually tuned models) from Hi end stop 5,6,7 step

4、5 should be last step. Then cement core screws in place. | I I I ANTENNA TRIMMER Weak station around 1400 Kc Model 250X does not have adjustments 7 and 12. RECEPT dXD B0TT0P FRONT Adjust for maximum with radio installed in car and antenna fully extended. ALIGNMENT LOCATION DETAIL TO SIGNAL (- SENERA

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