Sennheiser HD 280 PRO Guida rapida

Disassembly/Assembly

HD 280 PROASSY 160518 R01

Mar 2018

Sennheiser electronic GmbH & Co. KG

Am Labor 1, 30900 Wedemark, Germany

www.sennheiser.com 1/3

Safety instructions

Unauthorized alterations and modifications are not permitted for safety and certification reasons. The

person who performs unauthorized modifications is liable for any resulting damage.

Comply with ESD regulations when working around components that are susceptible to electrostatic

discharge.

Modifications and repairs may only be performed by skilled personnel

(e.g. in accordance with VDE 1000 in Germany).

When repairing a device or replacing single components you have to use the original parts from the

device‘s current spare parts list. When other than the original parts are used the approval/ the

certification of the device becomes invalid!

Service and support

Special problems may be fixed by our Sennheiser service support center.

For this please use our Case Management System:

[email protected]

Sennheiser ServiceNet users can find additional solutions to any problems via the service support

database. To apply for ServiceNet access or if you have ServiceNet questions, please use this link:

https://www.se-servicenet.com/portal/contact.php?com=1&lan=2

Change log

Always check the safety and testing regulations that are currently valid for your country.

When performing work on the device, abide by the following regulations:

Repair-related (e.g. in accordance with VDE 0701 in Germany).

Device-related in accordance with IEC 62368.

Release Date Chapter/comment

ASSY 160518 May 2016 Basic issue

R01 Mar 21, 2018 Changed exploded view and spare part list.

HD 280 PRO

ASSY 160518 R01, Mar 2018, 2/4

1 Exploded view

Only the left/connecting cable side is displayed.

010

Acoustic unit

Cap

030

Notch

Strain relief

Lower Screw

(18 Ncm)

010

Item Designation

010 Padding set for HD 280 PRO

030 Connecting cable

See also:

The spare parts list of this device will be continuously updated in our Sennheiser ServiceNet.

(see page 3)

(see page 4)

HD 280 PRO

ASSY 160518 R01, Mar 2018, 3/4

2 Replacing the connecting cable

1. Remove the earpad [010] of the left/connecting cable side as shown on page 4.

2. Remove the lower screw of the acoustic unit.

3. Remove the cap. If necessary, put a small slotted screwdriver into the two notches (see page 2)

and lift the cap.

4. Carefully unplug the connecting cable [030].

5. Replace the connecting cable and assemble in reverse order. Observe the correct cable routing .

Ensure that the cable will not damaged by the screw dome of the cap. Also ensure that the cable´s

kink protection and the connector PCB are completely even inserted. When you put the cap on the

acoustic unit, a clicking noise is hearable. Tighten the lower screw with a torque of 18 Ncm.

Red (Speaker left +)

Copper (Speaker left –)

Copper (Speaker right –)

Red (Speaker right +)

Speaker right

Speaker left

Speaker right

Speaker left

Bottom side

Top side

Red (right +)

White (left +)

Black (left –)

Blue (right –)

Cable connector

Long socket side

of the kink protection

White (left +)

Red (right +)

HD 280 PRO

ASSY 160518 R01, Mar 2018, 4/4

3 Replacing the earpads

1. Grasp the edge of the earpad [010] and peel it up and away from the cap.

2. Slide the new earpad onto the cap. The edge of the earpad must be tucked completely into the notch.

4 Replacing the headband padding

4.1 Removal

1. Remove the headband padding [010] as shown below.

4.2 Assembly

2. While sitting spread the headband apart thus placing it over your thighs.

3. The headband padding has a zip-lock. Put the new padding [010] around the headband by starting

to fix it firmly from the centre or the end of the headband position.

4. Ensure that the zip-lock of the headband padding is completely closed as shown above.

010

Altri manuali per HD 280 PRO

Indice

Altri manuali Sennheiser Cuffie

Sennheiser

Sennheiser RS 118 Manuale utente

Sennheiser

Sennheiser CX 880 Manuale di istruzioni

Sennheiser

Sennheiser NOISEGARD PXC 300 Manuale utente

Sennheiser

Sennheiser U 320 Manuale utente

Sennheiser

Sennheiser HD 25 Manuale utente

Sennheiser

Sennheiser HD 650 Manuale utente

Sennheiser

Sennheiser HD 650 Manuale utente

Sennheiser

Sennheiser PMX 680 SPORTS - 10-09 Manuale utente

Sennheiser

Sennheiser CX 215 Manuale utente

Sennheiser

Sennheiser HD HD 218 Manuale di istruzioni

Sennheiser

Sennheiser RS 5000 Guida all'installazione

Sennheiser

Sennheiser HMEC 460 Manuale utente

Sennheiser

Sennheiser RS 160 Manuale utente

Sennheiser

Sennheiser HD 540 Manuale utente

Sennheiser

Sennheiser CX 685 SPORTS Dimensioni

Sennheiser

Sennheiser Sport MX 85 Manuale utente

Sennheiser

Sennheiser CC CC515 Manuale di istruzioni

Sennheiser

Sennheiser HD 540 REFERENCE II Manuale utente

Sennheiser

Sennheiser HDI 550 Manuale utente

Sennheiser

Sennheiser HD 450BT Manuale utente

Sennheiser

Sennheiser RS165 Manuale di installazione e funzionamento

Sennheiser

Sennheiser CX 880 Manuale utente

Sennheiser

Sennheiser Orpheus HE 90 Manuale utente

Sennheiser

Sennheiser CX Plus Manuale utente

Manuali Cuffie popolari di altre marche

Sony

Sony MDR-NC8 Manuale utente

AUSounds

AUSounds AU-Stream Manuale utente

ENERGY SISTEM

ENERGY SISTEM Style 7 Manuale utente

Philips

Philips SHE3622 Manuale utente

Insignia

Insignia NS-CAHBTSPORT Manuale utente

Movie Vision

Movie Vision HP-400 Manuale utente

MobiFren

MobiFren SM Pro Manuale utente

Motorola solutions

Motorola solutions PMLN8120 Manuale utente

Jaybird

Jaybird freedom Guida all'installazione

Sony

Sony MDR-ED12LP Manuale utente

HiFuture

HiFuture Tidy Buds Pro Manuale utente

Creative

Creative CB2530 Manuale utente

Renkforce

Renkforce RF FTVK-100 Manuale utente

Philips

Philips SHQ3000 Manuale utente

Califone

Califone 2924AV Manuale utente

Philips

Philips EARGEAR HE205 Series Manuale utente

Technics

Technics EAH-AZ80 Manuale utente

Bose

Bose On-Ear Headphone Manuale d'uso e manutenzione