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ReSound CP1BW-V, Техническое руководство, Страница: 14 / 21

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Doc 0191570 rev H

Page 14 of 21

Not subject to issue control when printed

Amplifier Layout

Old layout with fuse (red circle)

New layout with mosfet (red circle)

Clip1

Clip1

Clip2 & 3

Clip2 & 3

(Clip3 w/mosfet will be available approx Mar 2011)

The connection points for mic & TC 

have the same location on all layouts

New layout with new contact s/-

Clip 1

Clip 2 & 3 

(Clip 3 w/new springs will be available approx Mar 2011)

PCB w/new springs requires new 

frame. Both old & new back HSG can 

be used. PCB w/old springs requires 

old frame & old back HSG

Please see “Part List - HSG Parts”

Содержание CP1BW-V

Страница 1: ...Global Technical Operations http gto gnresound com Lautrupbjerg 7 DK 2750 Ballerup Denmark E Mail Service gnresound dk Technical Manual ReSound CLIP BW...

Страница 2: ...o issue control when printed Subject Page Description 3 Part lists 4 8 Exploded view 9 11 Unlock housing 12 13 Amplifier layout 14 Removing PCB assembly 15 16 Replacement of microphone 17 Replacement...

Страница 3: ...or black colour Clip2 offers these Key Features Digital 2 channel WARP Sound Processing Linear amplification Analogue Volume Wheel with numbers 1 10 Trimmers Maximum Power Output control Low Frequency...

Страница 4: ...SL 1367 EARPHONE COVER DIA16 17179600 Description Part No EARPHONE DIA16 WHITE PACKED 17254700 EARPHONE DIA16 BLACK PACKED 17296400 JOINT 9140 349 BW EARTIP LD 01MINI 8080 609 BW EARTIP LD 01M 9140 31...

Страница 5: ...907 69029 TEST FIXTURE 17188100 BATTERY PILL BANGKOK 17159600 Description Part No MIC 3 TERMINALS 17039900 MIC MOUNTING PLATE metal 0326 029 GRILL MICROPHONE 0324 049 SUSPENSION MIC BANGKOK 16984000...

Страница 6: ...DIA16 17179600 EARPHONE COVER DIA20 17179500 EARPHONE DIA20 WHITE PACKED 17254600 Description Part No EARPHONE DIA20 BLACK PACKED 17296200 BW EARTIP LD 01MINI 8080 609 BW EARTIP LD 01M 9140 319 BW EA...

Страница 7: ...900 SOFT HEADBAND TUNDRA HEADSIZE 49 51cm LP 17178001 SOFT HEADBAND BLACK HEADSIZE 53 55cm LP 17178102 METAL HEADBAND BONECONDUCTOR HP LP 9150 211 BAND 400MM LONG 8MM WIDE 17106900 KH30 Snapon bone co...

Страница 8: ...984100 16983800 HSG BACK PTD shown from both sides LHT GREY WHITE BLACK CP1BW V 17532300 N A N A CP1PBW V N A 17533102 17533103 CP2BW PV N A 17532402 17532403 CP2BW V N A 17532502 17532503 CP3BW PVI N...

Страница 9: ...issue control when printed Exploded View CLIP1 Earphone Earphone Cover Joint Eartip Earphone cable MON Front HSG Back HSG Hinge Hinge Screw Screw Screw Switch Cover Switch Cover Frame Grill mic Mount...

Страница 10: ...View CLIP1 PLUS CLIP2 HP LP Earphone HP or Earphone LP Earphone Cover Joint Eartip Earphone cable MON Front HSG Back HSG Hinge Hinge Screw Screw Screw Switch Cover PB Cover Clip2 SW cover Clip1 Plus F...

Страница 11: ...ne Cover Joint Eartip Earphone cable BIN Front HSG Back HSG Hinge Hinge Screw Screw Screw Switch Cover PB Cover Frame Grill mic Mount plate Mic susp Mic Batt remover Belt clip PCBA Telecoil Hybrid Ear...

Страница 12: ...At the bottom of the front HSG on left hand side pry open the front HSG Use a screwdriver to unscrew the screw Flip HI over and slowly peel off the back HSG Pull up the bottom side of the back HSG fi...

Страница 13: ...the frame Squeeze the two prongs on the hinge and slide the Front Housing away from the hinge pin Repeat the same process on the other hinge Flip the PCB frame assembly to show the back side of the P...

Страница 14: ...3 Clip3 w mosfet will be available approx Mar 2011 The connection points for mic TC have the same location on all layouts New layout with new contact springs Clip 1 Clip 2 3 Clip 3 w new springs will...

Страница 15: ...ntrol when printed Removing PCB Assembly Using a jeweler screwdriver slowly lift off the switch cover to detach from the frame Remove the switch cover Locate the two screws on the PCB assembly and uns...

Страница 16: ...a screwdriver remove the mic assembly from the frame PCB assembly Slowly lift the PCB assembly from the frame by starting on the bottom side of the PCB assembly After lifting the bottom part of the PC...

Страница 17: ...tions on mic Get a new mic and solder wires Apply coat SL 1367 Cure for approx 5 mins Insert mic into suspension Place mic in the frame Mic assembly To replace mic only Insert the rubber front part of...

Страница 18: ...out CLIP2 3 Place the new coil and solder on the PCB Apply Silicone RTV3140 around the telecoil and let it cure for 3 mins Apply Peters coat SL1367 covering the entire telecoil and the soldered joint...

Страница 19: ...ubject to issue control when printed Test Equipment CS44 programming cable Earphone Monaural cable for RS Clip1 P n 17023901 Prog cable for RS Clip2 3 P n 17041700 Simulated battery P n 17159600 Fixtu...

Страница 20: ...w Note The prog cable and USB earphone prog cable are needed for testing CLIP2 3 only For test of CLIP1 an earphone cable is needed instead Prepare the other end of the programming cable plugs There a...

Страница 21: ...t to minimized leakage from earphone Place the coupler and test fixture out side the test chamber as shown Earphone Bolt screw The test SW will prompt you to change earphone to PG and later back to No...

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