Sony MDR-Z1R Service Manual
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- Operating instructions manual (18 pages) ,
- Product information (21 pages)
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SERVICE MANUAL
Ver. 1.0 2016.09
9-896-314-01
2016I33-1
Sony Video & Sound Products Inc.
©
2016.09
SPECIFICATIONS
Type: Closed, dynamic (circum-aural) / Driver unit: 70 mm, dome type (CCAW Voice
Coil) / Power handling capacity: 2,500 mW (IEC*) / Impedance: 64 Ω at 1 kHz /
Sensitivity: 100 dB/mW / Frequency response: 4 Hz - 120,000 Hz / Mass: Approx.
385 g (14 oz) without cable / Included items: Stereo headphones (1), Headphone
cable (Approx. 3 m (118 1/8 in), silver-coated OFC strands, gold-plated stereo mini
plug) (1), Balanced-connection headphone cable (Approx. 1.2 m (47 1/4 in), silver-
coated OFC strands, Gold plated balanced standard plug) (1), Gold-plated unimatch
plug adaptor (stereo phone plug
stereo mini jack) (1), Hard case (1)
* IEC = International Electrotechnical Commission
Design and specifications are subject to change without notice.
MDR-Z1R
Canadian Model
Australian Model
Chinese Model
Tourist Model
STEREO HEADPHONES
US Model
AEP Model
UK Model
E Model
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Summary of Contents for Sony MDR-Z1R
- Page 1 OFC strands, Gold plated balanced standard plug) (1), Gold-plated unimatch plug adaptor (stereo phone plug stereo mini jack) (1), Hard case (1) * IEC = International Electrotechnical Commission Design and specifications are subject to change without notice. STEREO HEADPHONES 9-896-314-01 2016I33-1 Sony Video & Sound Products Inc. © 2016.09...
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Page 2: Section 1 Servicing Notes
MDR-Z1R SECTION 1 SERVICING NOTES The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit. NOTE OF REPLACING THE HEAD BAND ASSY NOTE OF REPLACING THE HARD CASE ASSY A serial number is marked on the slider of head band assy. -
Page 3: Section 2 Disassembly
MDR-Z1R SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW Note: L-ch and R-ch can be similarly disassembled. The illustration of R-ch is used for explanation. 2-2. EAR PAD ASSY (Page 4) 2-3. - Page 4 MDR-Z1R Note: Follow the disassembly procedure in the numerical order given. 2-2. EAR PAD ASSY Note: L-ch and R-ch can be similarly disassembled. The illustration of 1 Rotate the ear pad assy counter-clockwise R-ch is used for explanation. to remove the claw.
- Page 5 MDR-Z1R 2-3. TWIST HOLDER, HOUSING BLOCK Note: L-ch and R-ch can be similarly disassembled. The illustration of R-ch is used for explanation. 2 ornamental tapping screw (M1.7 2 ornamental tapping screw (M1.7 1 Extend the slider in the direction 3 shaft stopper of the arrow.
- Page 6 MDR-Z1R 2-5. HOUSING ASSY, HANGER ASSY Note 1: L-ch and R-ch can be similarly disassembled. The illustration of R-ch is used for explanation. Note 4: Identify the holder hanger (L) and holder hanger (R) by looking at the engraving on the parts.
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Page 7: Exploded Views
MDR-Z1R SECTION 3 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference they may have some difference from the number in the exploded views are not sup- original one. plied. • Items marked “*” are not stocked since •... - Page 8 MDR-Z1R 3-2. L-ch, HEAD BAND SECTION Note: A serial number is marked on the slider – L-ch – of head band assy. (refer to page 2) Therefore, when the head band assy (Ref. No. 61) is replaced, the serial number changes.
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Page 9: Section 4 Accessories
MDR-Z1R SECTION 4 ACCESSORIES Ref. No. Part No. Description Remark 4-593-590-13 MANUAL, INSTRUCTION (ENGLISH, FRENCH, GERMAN, SPANISH, DUTCH, ITALIAN, PORTUGUESE, POLISH, GREEK, CZECH, HUNGARIAN, RUSSIAN, BULGARIAN, SLOVAK, SLOVENIAN, TRADITIONAL CHINESE, KOREAN, ROMANIAN) (Except Chinese) 4-593-590-21 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE) (Chinese) - Page 10 MDR-Z1R REVISION HISTORY Ver. Date Description of Revision 2016.09...