Pioneer DEH-P3500MP Car CD Receiver Features and Functional Diagram


Pioneer DEH P3500MP
This article is part of Pioneer DEH-P3500MP Features and Options CD-player, receiver, and a description of the functional diagram, blocks the amplifier and tuner, CD-drive, keyboard. Disassembly, service and adjust the settings. Test mode. Potential problems and procedures to address them.

We list the main features of CD-receiver «Pioneer DEH-P3500MP».

  • Play a CD with the file format MP3. Standard music data compression of MPEG-1
  • The power amplifier of sound frequency, performed on MOS transistors MOSFET50.
  • EEQ + – 3-band parametric equalizer with five fixed modes (super bass / Powerful / Natural / Vocal / Flat), the crossover filter with high and low frequencies, EQ memory source, user presets.
  • CD-Text function.
  • Radio Text function – Adaptive RDS-Tuner (PI, PS, AF, TP / TA).
  • Playing discs CD-R, CD-RW.
  • Ripple noise suppressor (PNS).
  • Remembering the 24 stations (BSM).
  • High-speed digital AM / FM D4Q-tuner with a synthesizer and a phase synchronization.
  • RCA-outputs for connecting external amplifiers (F + S / W or without damping).
  • Office of connected devices via the bus IP-BUS: External DVD-player, TV tuner and a CD-changer.
  • High-contrast LCD display with white backlight.
  • Hinged front panel with alarm.
  • Interface connector type ISO.
  • Auxiliary input AUX-ln (via optional connector CD-RB20).

The main electrical parameters

General Options

  • Power – 14.4 (Power – 14.4 (10.8 … 15.1V allowed)
  • Type grounding polarity – negative
  • Maximum current consumption 10 A
  • Current consumption in standby mode – not more than 0.5 mA
  • Maximum output load – 4 ’50 W
  • Rated load impedance – 4 ohms (4 … 8Ohm permissible).

Options CD-player

  • Sampling Frequency – 44.1 kHz
  • ADC – 16 bit
  • Bandwidth – 5 … 20,000 Hz (± 1 dB)
  • S / N Ratio – 94 dB (1 kHz)
  • Dynamic Range – 92dB (1kHz)
  • Decode MP3 – MPEG 1 and MPEG 2 Audio Layer 3.

Receiver Parameters

FM-band

  • Frequency Range-87.5 … 108.0 MHz
  • Sensitivity – less than 0.7 ohms mV/75
  • S / N Ratio – 75 dB
  • Selectivity – 80 dB
  • Stereo separation – 45 dB
  • Bandwidth – 30 … 15,000 Hz (± 3 dB).

MW-range

  • Frequency range – 531 … 1602kH
  • Sensitivity – better than 18mV
  • S / N Ratio – 65 dB.

LW-range

  • Frequency Range 153 … 281 kHz
  • Sensitivity – better than 30mV
  • S / N Ratio – 65 dB.

Functional diagram of the CD-receiver «Pioneer DEH-P3500MP»Can be download here

It is composed of blocks are the following:

  • power amplifier and tuner A (Tuner Amp Unit);
  • With the keypad (Keyboard Unit);
  • CD-player unit in (CD Core Unit (S10MP3));
  • block the front of the B (Panel Unit).

Consider each of the blocks in more detail.


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