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General| Brand | Sony |
|---|---|
| Model | HCD-GX9000 |
| Category | Stereo System |
| Language | English |
Title of the service manual.
Key specifications for different models including power output and distortion.
Approximate physical dimensions and weight of the unit.
Lists accessories supplied with the unit.
Procedure for electrical safety checks like AC leakage.
Details for disc player, tape deck, and tuner sections.
Important notes for service personnel, including chip component replacement.
Location of controls on the main unit.
Step-by-step guide for disassembly of major components.
Sections covering testing and various adjustments.
Precautions for handling the optical pick-up block and laser diode.
Procedure for checking laser diode and focus search operation.
Information on model variants and abbreviations used.
Identifies button locations and reference pages on the main unit.
Explains symbols used for controls on the main unit.
Alphabetical list of remote control buttons and their functions.
Explains symbols used on the remote control.
Outlines the overall disassembly procedure with a flow chart.
Steps for removing the case.
Steps for removing the loading panel assembly.
Steps for removing the front panel assembly.
Steps for removing the CD mechanism deck.
Steps for removing tape mechanism and game board.
Steps for removing CD switch and panel boards.
Steps for removing the switch board.
Steps for removing the tuner pack.
Steps for removing the primary board.
Steps for removing the rear panel.
Steps for removing the main board.
Steps for removing surround and PA boards.
Steps for removing the power transformer.
Steps for removing driver and SW boards.
Steps for removing BD board and optical pick-up.
Steps for removing the sensor board.
Steps for removing the motor (TB) board.
Steps for removing the motor (LD) board.
Procedure to check various functions using GC test mode.
Procedure to check amplifier, tuner, and tape operations.
Checks for amplifier and tape functions.
Procedure to perform a cold reset of the set.
Mode to switch VACS ON and OFF.
Procedure to change AM channel step interval.
Modes for CD sled motor control and aging check.
How to display error codes and their meanings.
Mode to enable limitless CD playback repeats.
Mode to move optical pick-up and clear memory.
Mode to move optical pick-up for shipping.
Mode to switch power supply to BU during tuner function.
Mode to lock the disc trays.
Mode to switch between VIDEO and MD functions.
Precautions and torque measurements for mechanical adjustments.
Electrical adjustments for the tape deck section.
Procedure for adjusting record/playback head azimuth.
Notes and connection diagram for S-curve check.
Steps and expected waveforms for S-curve check.
Specifies adjustment locations for record/playback heads.
Steps for performing RFAC level check.
Steps for performing E-F balance check.
Waveform diagrams and specified checking locations.
Specifies checking location on the CD board (SIDE B).
General notes applicable to schematic diagrams.
Notes and cautions for printed wiring board viewing.
How transistors are indicated and explanation of abbreviations.
Diagram showing the location of various circuit boards.
Waveform examples for the main board.
Waveform examples for the BD board.
Waveform examples for the panel board.
Block diagram illustrating the CD section's components and signals.
Block diagram illustrating the tuner and tape sections.
Block diagram illustrating the main section's components and signals.
Block diagram illustrating the display and power sections.
Explanation of abbreviations used in the diagram.
Printed wiring board layout for the BD section.
Lists locations of semiconductors on the BD board.
Schematic diagram for the BD board.
Printed wiring board layout for the CD mechanism board.
Lists locations of semiconductors on the CD mechanism board.
Schematic diagram for the CD mechanism board.
Printed wiring board layout for the main board.
Lists locations of semiconductors on the main board.
Schematic diagram for the main board (part 1 of 3).
Schematic diagram for the main board (part 2 of 3).
Schematic diagram for the main board (part 3 of 3).
Printed wiring board layout for game and CD switch boards.
Lists locations of semiconductors on the game/CD switch boards.
Schematic diagram for game and CD switch boards.
Printed wiring board layout for the PA board.
Lists locations of semiconductors on the PA board.
Schematic diagram for the PA board.
Schematic diagram for the panel board (part 1 of 2).
Schematic diagram for the panel board (part 2 of 2).
Printed wiring board layout for the panel board.
Lists locations of semiconductors on the panel board.
Printed wiring board layout for the primary board.
Lists locations of semiconductors on the primary board.
Schematic diagram for the primary board.
Schematic diagram for the surround board.
Printed wiring board layout for the surround board.
Lists locations of semiconductors on the surround board.
IC block diagrams for the driver board.
IC block diagrams for the BD board.
Pin function descriptions for IC101.
Pin function descriptions for IC101 (continued).
Pin function descriptions for IC101 (continued).
Pin function descriptions for IC901.
Pin function descriptions for IC401.
Pin function descriptions for IC401 (continued).
Notes regarding standardized parts and stocking.
Exploded view of the case and rear panel section.
Exploded view of the front panel section.
Exploded view of the chassis section.
Warning for safety-critical components.
Exploded view of the CD mechanism deck section 1.
Exploded view of the CD mechanism deck section 2.
Notes on parts list standardization and semiconductors.
Electrical parts list for the BD board.
Lists of capacitors, connectors, and ferrite beads.
Lists of resistors and switches.
Lists of vibrator and CD SW board components.
List of diodes with part numbers.
Parts list for driver and game board components.
Parts list for panel and primary board components.
Lists of common components with part numbers.
Lists of capacitors, connectors, and diodes.
Lists of common components for the main board.
Lists of short chips, transistors, and resistors.
List of resistors with part numbers and values.
List of resistors with part numbers and values.
Lists of various components for motor and PA boards.
Lists of various components for the PA board.
Lists of various components for panel and primary boards.
Lists of various components for the panel board.
Lists of various components for panel and primary boards.
Parts list for primary, sensor, and switch boards.
Lists of various components for the surround board.
Lists of transformers for motor and PA boards.
Warning for safety-critical components.
