Sony
CDX-GT827UX CAR RADIO FM STEREO-AM WITH TOUCHING-DISCS LASER – Schematic –
Wiring diagram -
RESET button
When installation and connection are finished, press the RESET button with a pen or a sharp object. The RESET button It is located on the unit's center, with the detached front panel.
Notes
on the control cable and feeding
•
The fi the power antenna control (blue) supplies +12 V DC when the radio is
turned on.
•
If your car has an electrical antenna FM / AM, you must connect the cable Antenna
power control (blue) the antenna feed terminal.
•
The power antenna without a relay box should not for use with this device.
Memory
protection connection
When
the fi yellow power is connected to a permanent point of tension 12 V, the
memory circuit is when powered, even when the key ignition is off.
Notes
on connecting speakers
•
Before connecting the speakers, turn off the device.
•
Use speakers with an impedance of 4 to 8 ohms, with suitable maximum power,
otherwise, the speakers can be dandified.
•
Do not connect the speaker terminals to automobile chassis or the terminal right
speaker to left.
•
Do not connect the fi device to earth negative (-) terminal of the speaker.
•
Do not attempt to connect the speakers in parallel.
•
Do not connect any active speaker (With internal amplifier) to terminals device,
because they can be dandified. So certify
that to connect passive speakers to these terminals.
•
To avoid a malfunction, do not use built-in speakers’ cable installed in your
car if the unit shares a negative (-) cable common with left and right
speakers.
•
Do not interconnect the positive and negative cables output to the speakers.
Error codes
Circuit Diagram
FL driver & Flash memory
Click on the pictures to zoom in
