Harman Studer D21m User Manual

VIII
E1 SMD Components
Studer has no commercially available SMD components in stock for service
purposes. For repair, the corresponding devices have to be purchased locally.
The specifications of special components can be found in the service manual.
SMD components should only be replaced by skilled specialists using appro-
priate tools. No warranty claims will be accepted for circuit boards that have
been damaged. Proper and improper SMD soldering joints are illustrated
below.
Dismounting
Mounting Examples
Solder
SMD
Component
Copper
Track
Adhesive
Soldering Iron
Desoldering
Iron
Desolder
Wick
Heat and Remove Cleaning
Solder
Ø 0.5...0.8 mm
Heating Time < 3 s per Side
Soldering
Iron
Desolder
Wick
PCB
3
2
1
3
2
1
F Disposal
PackingMaterials The packing materials have been selected with environmental and disposal
issues in mind. All packing material can be recycled. Recycling packing saves
raw materials and reduces the volume of waste.
If you need to dispose of the transport packing materials, please try to use
recyclable means.
UsedEquipment Usedequipmentcontainsvaluablerawmaterialsaswellasmaterialsthat
must be disposed of professionally. Please return your used equipment via an
authorized specialist dealer or via the public waste disposal system, ensuring
any material that can be recycled is.
Please take care that your used equipment cannot be abused. To avoid abuse,
delete sensitive data from any data storage media. After having disconnected
your used equipment from the mains supply, make sure that the mains con-
nector and the mains cable are made useless.
Repair / Disposal

Harman Studer D21m Specifications

General

Brand	Harman
Model	Studer D21m
Category	Recording Equipment
Language	English