Galvin-Mfg-Co（Motorola）-CA62 电路原理图.pdf
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Galvin-Mfg-Co（Motorola）-CA62 电路原理图.pdf
79 收音机爱 好者资料库 RadioFans.CN MODELS CRM62,CTM62 CYM62 SCHEMATIC DIAGRAM 80 MODELS CRMG2,CTM62,CYM62 PARTS LOCATION 收音机爱 好者资料库 RadioFans.CN VOLUME R-23, MOST-OFTEN-NEEDED 1963 RADIO SERVICING INFORMATION MOTOROLA Alignment Information for various auto sets covered on preceding pages Connect an output meter 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 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 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 (- SENERATOR |60MMF RECEPT BOT TOP PLUG TO FIT RECEIVER ANTENNA RECEPTACLE _ TO RECEIVER -=-t=-*ANTENNA I- RECEPTACLE I METAL SHIELO CAN ! T | MUST BE ATTACHEO -+.- T0 pLU6 DUMMY ANTENNA DETAIL dXD BOT TOP BOT TOP TOP* SN0TES)E BOTIOP BOTTOP MOORS 12A7-2, BKA62. CA62. CRA62.CTA62. CYA62 & PCA62 M0DRS CRM62, CTM62 & CYM62 81 收音机爱 好者资料库 RadioFans.CN
