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General| Brand | Sony |
|---|---|
| Model | HCD-GTX787 |
| Category | Car Receiver |
| Type | CD Receiver |
| Audio Line IN/OUT | Yes |
| Tuner Bands | AM/FM |
Details amplifier section specs for GTX888, GTX787, and GTX777 models.
Specifications for CD, tape deck, and tuner sections.
Details on inputs, outputs, power, dimensions, and mass.
Specifications for disc player and tape deck sections.
Specifications for tuner, USB, and other model variations.
Precautions for chip component replacement and circuit board repair.
Guidelines for unleaded solder and laser diode emission safety.
Explains abbreviations and identifies model numbers.
Identifies main unit parts and controls from front and top views.
Descriptions of various remote control buttons and their functions.
Continues description of remote control buttons and their operation.
Explains operation of function buttons like OPTIONS, DISPLAY, CLOCK/TIMER.
Explains the meaning of various display indicators and lights.
Instructions on how to turn on and adjust the subwoofer level.
Provides a flowchart for the disassembly sequence.
Steps for disassembling the top case.
Steps for disassembling the loading panel.
Steps for disassembling the CD block section.
Steps for disassembling the front panel section.
Steps for disassembling tape mechanism, MIC, USB boards.
Steps for disassembling panel, function, and jog boards.
Steps for disassembling the CD-SW board.
Steps for disassembling the CDM cover and TC board.
Steps for disassembling the tuner pack.
Steps for disassembling back panel and sub trans board.
Steps for disassembling the main board.
Steps for disassembling power board and DC fan.
Steps for disassembling subwoofer and power boards.
Steps for disassembling the power transformer.
Steps for disassembling the BD93 board.
Steps for disassembling driver, SW, and USB R boards.
Steps for disassembling the optical pick-up.
Steps for disassembling the sensor board.
Steps for disassembling the motor (TB) board.
Steps for disassembling the motor (LD) board.
Checks fluorescent tube, LEDs, buttons, volume knob, etc.
Checks amplifier, tuner, and tape operations.
Allows free movement of CD sled motor for cleaning.
Performs operation check of the CD section.
Displays CD error codes when an error occurs.
Enables CD playback for limitless times.
Moves optical pick-up for vibration durability.
Locks the disc tray to prevent opening.
Displays total counts of meter pointer touch for initial and max switches.
Checks the meter device operation and step counts.
Specifies torque values for various adjustments.
Checks the FM tune level for signal reception.
Lists test discs required for CD section adjustments.
Checks symmetry and peak level of the S-curve waveform.
Continues checking S-curve waveform symmetry and peak levels.
Checks the RF signal waveform for clarity and level.
Continues checking RF signal waveform clarity and level.
Block diagram of the RF and servo sections.
Block diagram of the tape and tuner sections.
Block diagram of the main processing section.
Block diagram of the USB interface section.
Block diagram of the amplifier and subwoofer sections.
Block diagram of display and power supply sections.
Diagrams showing the physical location of various circuit boards.
Explains symbols and patterns on printed wiring boards.
Explains symbols and conventions used in schematic diagrams.
Details characteristics of unleaded solder.
Displays waveforms related to CD playback on BD93 board.
Displays waveforms related to CD and USB functions on Main board.
Displays waveforms related to USB function on USB board.
Printed wiring diagram for the BD93 board.
Schematic diagram for the BD93 board.
Printed wiring diagrams for Driver, Motor, Sensor, SW boards.
Schematic diagram for the driver board.
Printed wiring diagram for the main board.
Schematic diagram of the main board, part 1 of 4.
Schematic diagram of the main board, part 2 of 4.
Schematic diagram of the main board, part 3 of 4.
Schematic diagram of the main board, part 4 of 4.
Printed wiring diagram for the USB R board.
Schematic diagram for the USB R board.
Printed wiring diagram for the panel function board.
Schematic diagram for the panel function board.
Printed wiring diagram for the power board.
Schematic diagram for the power board.
Printed wiring diagram for the subwoofer board.
Schematic diagram for the subwoofer board.
Printed wiring diagrams for the trans and sub trans boards.
Schematic diagrams for the trans and sub trans boards.
Printed wiring diagrams for illumination, USB connector, CD SW, Panel Jog boards.
Schematic diagrams for illumination, USB connector, CD SW, Panel Jog boards.
Printed wiring diagram for the MIC board.
Schematic diagram for the MIC board.
Printed wiring diagram for the TC board.
Schematic diagram for the TC board.
Printed wiring diagrams for meter display, SW, and LED boards.
Schematic diagrams for meter display, SW, and LED boards.
Block diagram for IC501 on BD93 board.
Block diagram for IC401 on BD93 board.
Block diagram for IC502 on BD93 board.
Block diagram for IC201 on BD93 board.
Block diagram for IC200 on Main board.
Block diagram for IC701 on Driver board.
Block diagram for IC001 on Meter Display board.
Block diagram for IC915 on USB board.
Block diagram for IC921 on USB board.
Block diagram for IC501 on Main board.
Block diagram for IC601 on Power board.
Block diagram for IC602 on Power board.
Block diagram for IC1100 on MIC board.
Block diagram for IC201 on Main board.
Block diagram for IC500 on Main board.
Block diagram for IC800 on Subwoofer board.
Block diagram for IC900 on Panel Function board.
Block diagram for IC902 on Panel Function board.
Block diagram for IC675 on Main board.
Details pin functions for IC401 (System Controller).
Continues pin function details for IC401.
General pin function notes for other ICs.
Details pin functions for IC101 (RF AMP, etc.).
Continues pin function details for IC101.
Details pin functions for IC901 (USB Controller).
Continues pin function details for IC901.
Exploded view of the main section with parts list.
Exploded view of the back panel section with parts list.
Exploded view of the front panel, part 1.
Exploded view of the front panel, part 2.
Exploded view of the meter display assembly.
Exploded view of the chassis section with parts.
Exploded view of the CD mechanism section, part 1.
Exploded view of the CD mechanism section, part 2.
List of electrical parts for the BD93 board.
List of resistors and switches for the BD93 board.
List of resistors and switches for the CD SW board.
List of capacitors, connectors, diodes, ICs, transistors, and resistors for the Driver board.
List of parts for the illumination board.
List of switches for the illumination board.
List of main board parts including capacitors and connectors.
List of capacitors for the main board.
List of capacitors, connectors, diodes, and ICs for the main board.
List of capacitors, connectors, diodes, ICs, transistors, and resistors for the TC board.
List of transistors and resistors for the TC board.
List of resistors for the main board.
List of resistors for the main board.
List of resistors for the main board.
List of parts for the meter display board.
List of parts for the meter display SW board.
List of capacitors, diodes, ICs, jacks, and resistors for the MIC board.
List of switches for the panel function board.
List of resistors for the panel function board.
List of capacitors, resistors, switches, and encoders for the panel jog board.
List of parts for the power board.
List of resistors and transistors for the power board.
List of capacitors, connectors, diodes, and transistors for the sub trans board.
List of capacitors, connectors, diodes, ICs, transistors, and resistors for the sub woofer board.
List of capacitors, connectors, diodes, ICs, transistors, and resistors for the SW board.
List of capacitors, connectors, diodes, ICs, transistors, and resistors for the TC board.
List of capacitors, connectors, diodes, fuses, and transistors for the trans board.
List of capacitors, connectors, diodes, and jumpers for the USB R board.
List of parts for the USB connector board.
List of miscellaneous parts including wires, adaptors, cords, magnet assy, fuses, and fans.
