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Technical Manual
Beltone Change BTE & PBTE
Beltone
Global Technical Operations
gto.gnresound.com
Lautrupbjerg 9 • DK-2750 Ballerup • Denmark

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Summary of Contents for Beltone Change BTE

  • Page 1 Technical Manual Beltone Change BTE & PBTE Beltone Global Technical Operations gto.gnresound.com Lautrupbjerg 9 • DK-2750 Ballerup • Denmark...
  • Page 2: Table Of Contents

    Doc 0184310 rev. C Table of Contents Description............................3 Exploded View .............................4 Part List ............................5-6 Part List, Housing Parts ........................7 HI Disassembly............................8 Replace Microphones & Receiver .......................9 Replacing Telecoil, Batt Springs, VC & AI Module ................10 Test Equipment ..........................11 Page 2 of 11 Not subject to issue control when printed...
  • Page 3: Description

    Description Doc 0184310 rev. C Product Featuring Options • Rapid6 Curvilinear Compressor • Dual microphones • 6 gain handles • Available colours: beige, grey, brown, stone • Improved Adaptive Active Feedback Cancellation (AFC) • Fixed directionality (for devices with dual microphones) Fitting System •...
  • Page 4: Exploded View

    Exploded View - Dual mic version shown Doc 0184310 rev. C Ear hook Electronic housing Mic suspensions CS44 cover CS44 prog. socket Microphones PB cover Socket Base Angle chassis Receiver module Batt. springs +/- Batt door lock Batt door Page 4 of 11 Not subject to issue control when printed...
  • Page 5: Part List

    Part List Doc 0184310 rev. C Description Part No Description Part No ADAPTOR (for the ear hook) 15894000 WIRE GRN INSUL 11MM 7STRANDS 620-011-003-03 ANGLE CHASSIS 15893800 WIRE RED INSUL 11MM 7STRANDS 620-011-003-01 AUDIO INPUT PCB 15895100 MEASUREMENT TOOL 15200800 BATT DOOR LOCK 15893900 PB 95...
  • Page 6 Part List - Thin Tubes & Domes (for 75/75D only) Doc 0184310 rev. C THIN TUBE BLISTER PACKS THIN TUBE DOMES Part No (5 tubes & 3 cleaning wires) Description THIN TUBE 2,0A,R,BLSTR 18628600 (10 pcs) THIN TUBE 2,0B,R,BLSTR 18628700 DOME,THNTUB/REC,SZ5,SM 18500800 THIN TUBE 2,1A,R,BLSTR...
  • Page 7: Part List, Housing Parts

    Part List - HSG Parts Doc 0184310 rev. C HSG Electronic HSG Electronic CS44 Socket VC Cover HI COLOUR PB Cover Battery Door CHG75D & 85D CHG75 & 85 Cover optional BEIGE 15897800 15893000 15893300 20882800 15897900 16013000 BROWN 15897801 15893001 15893301 20882801...
  • Page 8: Hi Disassembly

    HI Disassembly Doc 0184310 rev. C Lift off batt door Squeeze to grip Pull out the ear hook from HSG Open batt door about halfway. Release HSG by pushing the Slowly separate the housing Hold and grip the door tight on small plastic part as shown both sides and lift it off from HI When separating HSG the batt door...
  • Page 9: Replace Microphones & Receiver

    Replacing Microphones & Receiver Doc 0184310 rev. C Front mic Rear mic compl Back mic Front mic compl Remove mics and amp from the electronic housing part All wire lengths on both mics are 11 mm De-solder the rec connections and replace with a new rec module Note: Apply coating on solder pads after soldering...
  • Page 10: Replacing Telecoil, Batt Springs, Vc & Ai Module

    Connection Points Telecoil, Batt Springs, VC & AI Module Doc 0184310 rev. C Telecoil Batt Springs Volume Control Telecoil solder pads Remove defective telecoil and place Batt springs (+) & (-) are similar Unscrew VC nut. Remove solder the new coil onto white frame. Use from VC terminals to replace VC rubber glue to keep in place AI Module...
  • Page 11: Test Equipment

    Test Equipment Doc 0184310 rev. C CS44 Prog cable 2cc coupler 2cc coupler BTE insert (Left blue is shown) p/n 30-4838800 p/n 40B4609601 9022 907 69019 (R) to be ordered with GTO to be ordered with GTO 9022 907 69029 (L) Dept/HQ Ballerup DK Dept/HQ Ballerup DK Connect the prog cable...