Sony WM-BF65 - User Manual

Details about the radio tuner's frequency range and antenna type.

Covers frequency response, power output, and power requirements for the tape player.

Provides expected battery performance for tape playback and FM reception.

Lists the physical size and mass of the unit.

Lists items included with the WM-AF65 and WM-BF65 models.

Lists optional items available for purchase.

Explains how to operate the radio, including automatic tuning and improving reception.

Details how to preset and receive radio stations using the memory function.

Step-by-step guide to setting the device's current time display.

Instructions for setting the alarm time and how to stop or cancel it.

Illustrates the procedure for opening the device to access internal boards.

Safety and preparation notes before performing mechanical adjustments.

Specifications and procedures for measuring torque in FWD, REV, and FF/REW modes.

Specifications for measuring tape tension in FWD and REV modes.

Procedure to check playback head azimuth and output levels in FWD/REV modes.

Instructions and specifications for adjusting tape speed using a speed checker or frequency counter.

Details FM RF SSG setup and FM IF/Tracking alignment procedures.

Details AM RF SSG setup and MW IF/Tracking alignment procedures.

Shows pin configurations for various semiconductors used in the device.

Diagrams illustrating the layout of the main, synth, LED, and switch PCBs.

Exploded view and part list for the device's cabinet components.

Part number and description for the playback head.

Part number and description for the capstan belt.

Part number and description for the flywheel assembly.

Part number and description for the main chassis assembly.

Part number and description for the mode lever.

Part number and description for the motor block assembly.

Lists various capacitor types, values, tolerances, and voltage ratings.

Lists resistor values, tolerances, and power ratings.

Lists coil types and inductance values.

Lists semiconductor types and their common notations.

Lists transistor part numbers, descriptions, and types.

Lists diode part numbers and types.

Lists integrated circuit part numbers and descriptions.

Lists part numbers for accessories and packaging.