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Sony MDR-D22SL Service Manual
Sony MDR-D22SL Service Manual

Sony MDR-D22SL Service Manual

Stereo headphones

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SERVICE MANUAL
Ver 1.0 2000.07
SPECIFICATIONS
Type
: Circumaural, closed
Driver units : Ø 30 mm (CCAW adoption), dome type
Impedance : 24 ohms at 1kHz
Sensitivity : 102 dB/mW
Power hanging capacity
: 1000mW
Frequency response
: 12 – 22,000Hz
Cord
: LC-OFC litz cord
Approx. 0.5m long with a gold-plated stereo mini plug.
Mass
: Approx. 115g without cord
Supplied accessory
: Extension cord (Approx. 1m long with a gold-plated
stereo mini jack y "L" shaped gold-plated stereo mini
plug)
Design and specifications are subject to change without notice.
±¾×ÊÁÏÓÉOKXIAÊÓÌýƤ´ø×ÊÔ´¿âwww.okxia.cnÌṩ
MDR-D22SL
1. WIRING DIAGRAM
DRIVER
(L-CH)
"+" indication
Green (L-CH)
E Model
DRIVER
(R-CH)
"+" indication
Red
Copper
(R-CH)
(GND)
Stereo mini plug
STEREO HEADPHONES
Copper
(GND)

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Summary of Contents for Sony MDR-D22SL

  • Page 1 MDR-D22SL SERVICE MANUAL E Model Ver 1.0 2000.07 1. WIRING DIAGRAM SPECIFICATIONS Type : Circumaural, closed DRIVER DRIVER Driver units : Ø 30 mm (CCAW adoption), dome type (R-CH) (L-CH) Impedance : 24 ohms at 1kHz Sensitivity : 102 dB/mW...
  • Page 2 MDR-D22SL ±¾×ÊÁÏÓÉOKXIAÊÓÌýƤ´ø×ÊÔ´¿âwww.okxia.cnÌṩ 2. EXPLODED VIEW AND PARTS LIST NOTE : • Items marked “ * ”are not stocked since they • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference are seldom required for routine service.