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Back to Measurement Equipments 3

Stereo Modulator VP-7637A ( Panasonic )

[Outline] [Trouble-shoots]
[Power on drift of the pilot signal level] [Disassembling of the clock gen.] [Replace the capacitors]
[Check the voltage of the memory back up battery ]

Fig1. The battery is in the RDS module.	Fig.2 Remove the RDS module from the rear panel.

Fig.3 Slide out the pwb from the case.	Fig.4 The voltage of the battery (BR2330) is full.