According to the Sony Service Manual and Sony.ru , the unit features: :

: A convenient site to read the Russian manual online or download it as a PDF.

: Plays CD-R and CD-RW discs; supports CD Text.

: Always press the RESET button after installation or if the display malfunctions.

negative ground battery. For subwoofers or external amps, use the RCA ports. Manuals for CDX-L380X - Sony Asia Pacific

Manuals for CDX-L380X | Sony AP. Sony SupportCDX Series. CDX-L380X. CDX-L380X. AllFirmware / SoftwareManualsQuestions & Answers. Sony Asia Pacific User manual Sony CDX-L380X (English - 112 pages)

: Useful for technical repairs and detailed circuit schematics, available for free download . Key Technical Specifications

: Offers the original Operating Instructions (PDF) and a dedicated Installation Guide for wiring and mounting.