CD WALKMAN DISCMAN (1989)

D-250 (D-25)  1989.01.21

  • # version of the model: D-25
  • optical signal pickup: KSS-165 ()
  • digital signal processor: CXD1125Q
  • digital filter: CXD1316 ()
  • D / A converter : PCM66P ( 16-bit linear , 4fs digital filter )
  • audio + headphone amplifier: M51568 ()
  • output ( 9V input level):
  • 1 , line output: Output level 0.7V rms , 50kΩ ; recommended load is greater than 10kΩ
  • , headphones Output: as little as 9mW +9 mW 32Ω
  • 3 , an optical digital output:
  • size (W × H × D): 127.3 × 24.1 × 136.2mm (including protrusions and controller)
  • Quality: about 380g (including battery)

D-90  1989.02.21

  • # version of the model: D-9
  • optical signals picked up: KSS-162A
  • digital signal processors: CXD1135Q
  • digital filter: no
  • D / A converter: CXD1161 () ( 16 – bit linear , 2fs digital filter )
  • audio + headphone amplifier: CXA1249 ( BASS the BOOST or MEGA BASS sound effects) + M51568 ()
  • output ( 9V input level):
  • 1 , line output: Output level 0.7V rms , 50kΩ ; recommendations loads greater than 10kΩ
  • Headphone Output: as little as 9mW +9 mW , 32Ω
  • 3 , an optical digital output:
  • volume (W × H × D): approximately 131 × 31.9 × 142.7mm (including protrusions and controller)
  • Quality: about 420g ( not including batteries)

D-350  1989.08.21

  • # version of the model: D-35
  • optical signal picked up: SF-89
  • digital signal processor the: CXD1125Q
  • digital filter: CXD2551M
  • the D / A conversion device : uPD6376 ( 16-bit linear 8fs digital filter )
  • + headphone amplifier: uPD6376 containing + BA3570F ( BASS the BOOST or MEGA BASS sound + Headphone AMP )
  • output ( 9V input level):
  • 1 , line output: Output level 0.6 V rms , 50kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW 16Ω
  • 3 , an optical digital output:
  • size (W × H × D): approximately 127.5 × 25.2 × 137.4mm (including projecting parts and controls )
  • Mass: Approx 390g (not including battery)

D-22  1989.09.21

  • # United States, Canada version of the model: D-12
  • optical signal pick up device: KSS-220A
  • digital signal processors: CXD1246Q
  • digital filter:
  • D / A converter: CXD1161M
  • audio + headphone amplifier: BA4560F BA3570F ( Bass, the Boost or MEGA BASS sound effects) + M51568F
  • output ( 9V input level):
  • 1 , line output: Output Level 1 V rms , 47kΩ ; recommended load at 10kΩ
  • Headphone Output: as little as 9mW +9 mW 32Ω
  • 3 , an optical digital output:
  • size (W × H × D): 138.6 × 38.5 × 150mm (including protrusions and controller)
  • Quality: about 450g (including battery )

D-800K  1989.09.21

  • optical signal Picker: KSS-220A
  • digital signal processor the: CXD1246Q
  • digital filter: no
  • D / A converter: CXD1161M
  • audio + headphone amplifier: NJM4560 + MM51568F
  • output ( 9V input level):
  • 1 , line output: Output level 1V rms , 47kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW , 32Ω
  • 3 , an optical digital output: None
  • Dimensions (W × H × D): about 140 × 42.2 × 162mm (including protrusions and controller)
  • Quality: about 480g (including battery)

D-810  1989.10.21


D-T20  1989.10.21

  • # version of the model: D-T2
  • optical signal Picker: KSS-162A
  • digital signal processor the: CXD1130Q
  • Digital Filter: No
  • D / A Converter: CXD1161M
  • + headphone amplifier: M51568 ()
  • output ( 9V input level):
  • 1 , line output: Output level 1V rms , 47kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW , 32Ω
  • 3 , an optical digital output:
  • size (W × H × D): 138.6 × 41 × 150mm (including protrusions and controller)
  • Quality: about 510g (including battery)

D-Z555  1989.10.21

  • # United States, the Canadian version of the model: D-555
  • optical signal pickup: KSS-167B
  • digital signal processors: CXD1125Q the + CXD1160AQ
  • Digital filter: CXD2550M
  • the D / A converter: the PCM66P + PCM66P ( 16-bit linear 8fs digital the filter )
  • audio + headphone amplifier: CXA1263W + NJM2107F + NJM2107F + NJM2107 + NJM2107
  • output ( 9V input level):
  • 1 , line output: Output level 0.7V rms , 50kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW 32Ω
  • 3 optical digital output: Output Level -21 to -15dBm ; wavelength, 630 ~~ 690nm , the peak level
  • volume (W × H × D): about 130 × 33.8 × 145.5mm (including protrusions and controller )
  • Quality: about 520g (excluding batteries)
  

2 thoughts on “CD WALKMAN DISCMAN (1989)

  1. I have a D-250 in excellent condition but the rechargeable battery is now not functional.
    Can suitable replacements be sourced for these BP-2EX DC 4v 600mAh batteries?

  2. i am in germany and i have a D-Z555 in excellent condition, but the rechargeable Battery BP-2EX DC 4v 600mAh is now not functional. where can I buy suitable replacements be sourced for these BP-2EX DC 4v 600mAh batteries?

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