Sony CFD-370 Service Manual

Details on CD, Radio, and Cassette player sections, including frequency ranges and performance.

Information on power supply voltage, consumption, and estimated battery duration.

Details on unit dimensions, mass, and supplied accessories.

Safety warnings, chip component handling, and critical component warnings.

Precautions for handling the optical pick-up and checking laser diode emission.

Steps to verify laser diode functionality and focus search operation.

Identifies and describes all buttons and indicators on the main unit.

Detailed descriptions of all numbered buttons on the remote control.

Step-by-step guide to remove the rear cabinet.

Steps for removing the main board, retainer board, and CD chassis.

Steps to remove the optical pick-up section, TC board, and mechanism deck.

Procedures for mechanical adjustments including torque and tension.

Tape speed and head azimuth adjustments for the tape recorder section.

Detailed steps for adjusting head azimuth and phase alignment.

Procedures for AM/FM IF, tracking, and frequency coverage alignment.

Notes, test mode entry/exit, sled, and focus checks for CD adjustments.

Procedures for adjusting E-F balance and focus bias.

Explanation of focus/tracking gain adjustment and its effects.

Steps for primary focus adjustment with incorrect examples.

Details of system control IC terminals (IC801).

Diagram showing the physical placement of all circuit boards.

Diagrams illustrating the layout of printed wiring boards.

Detailed schematic of the main board, first half.

Schematic diagrams for main, control, switch, and TC boards.

Block diagrams of key ICs in the main section.

Exploded views of the rear and front cabinet sections.

Exploded view of the CD chassis assembly.

Exploded view of the CD chassis assembly.

Exploded views of the mechanism deck sections.

Exploded view of mechanism deck section 1.

Exploded view of mechanism deck section 2.

Exploded view of the optical pick-up section.

List of electrical components for battery, CD motor, and control sections.

List of electrical components for main and headphone sections.

List of capacitors used on the main board.

List of diodes, ICs, coils, and transistors for the main board.

List of resistors used on the main board.

List of various components for the main board.

List of components for the TC board.

List of components for the TC board.

List of included accessories and packing items.

List of screws and hardware used in assembly.

Updated radio section specifications for different regions.

Information regarding the addition of an East European model.

Overview of corrections made to the service manual.

Specific alignment procedures for the tuner section.

Detailed schematic of the main board, first half.

Schematic diagrams for main, control, switch, and TC boards.

Layout diagrams for all major circuit boards.

Corrections to parts list entries for exploded views.

Corrections to entries in the electrical parts list.

Correction regarding the procedure to enter test mode.

Specific corrections for items in the exploded views parts list.