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CP2BW-PV
Technical Manual
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User Manual
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ReSound CP1PBW-V, CP1BW-V, CP2BW-V, CP3BW-PVI, CP2BW-PV Technical Manual

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Page 1
Global Technical Operations
http://gto.gnresound.com
Lautrupbjerg 7 • DK-2750 Ballerup • Denmark
E-Mail: Service@gnresound.dk
Technical Manual
ReSound CLIP BW
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Subject Page
Description ..................................................................................................... 3
Part lists ...................................................................................................... 4-8
Exploded view ........................................................................................... 9-11
Unlock housing........................................................................................ 12-13
Amplier layout............................................................................................. 14
Removing PCB assembly ......................................................................15-16
Replacement of microphone ........................................................................ 17
Replacement of telecoil ............................................................................... 18
Test.......................................................................................................... 19-21
Table of Contents
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Description
Clip1 offers these Key Features:
Single channel analogue sound quality• Linear amplication• Analogue Volume Wheel with numbers 1-10• N-L switch to regulate lower frequencies• Light Grey colour•
Clip1 PLUS offers these Key Features:
Single channel analogue sound quality• Linear amplication• Analogue Volume Wheel with numbers 1-10• Trimmers•
- Low-frequency control
- Gain control Telecoil• M-T switch to choose Microphone or telecoil programme• White or black colour•
Clip2 offers these Key Features:
Digital 2 channel WARP Sound Processing• Linear amplication• Analogue Volume Wheel with numbers 1-10• Trimmers•
- Maximum Power Output control
- Low Frequency control Push Button & Telecoil• White or Black colour•
MODEL DATA SHEET
CLIP1 CP1BW-V 17141300
CLIP1 Plus CP1PBW-V 17426200
CLIP2
CP2BW-V 17164900
CP2BW-PV 17164900
CLIP3 CP3BW-PVI 17165000
Clip3 offers these Key Features:
Digital 2 channel WARP Sound Processing• Wide Dynamic Range compression ( WDRC)• Noise Reduction• Analogue Volume Wheel with numbers 1-10• Trimmers•
- Maximum Power Output control
- Low Frequency control
- High Frequency control
- Binaural Balance control Push Button & Telecoil• Direct Audio Input (DAI)• White or Black colour•
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Part List - CLIP1 & CLIP1 PLUS
Description Part No
MIC, 3 TERMINALS 17039900
MIC MOUNTING PLATE (metal) 0326-029
GRILL MICROPHONE 0324-049
SUSPENSION MIC, BANGKOK 16984000
WIRE,ESW,RED 7X50µ, 18MM (Clip1) 15130018
WIRE,ESW,AMBER 7X50µ, 18MM (Clip1) 15130118
WIRE,ESW,GREEN 7X50µ, 18MM (Clip1) 15130218
WIRE,ESW,RED,7X50U,14MM (Clip1 Plus) 15130014
WIRE,ESW,AMBER,7X50U,14MM (Clip1 Plus) 15130114
WIRE,ESW,GREEN,7X50U,14MM (Clip1 Plus) 15130214
PCB ASM,NEW,BK1 PLUS,NANO COAT (Clip 1 Plus) 17739700
PCB ASM,NEW,BANGKOK1,NANO COAT (Clip 1) 17739800
TELECOIL (Clip1 Plus only) 2238-859
SCREW, SELF-CUTTING 1X5MM 0009-049
BATTERY REMOVER 0408-259
HINGE 16983000
BELT CLIP, BANGKOK 16983100
RUBBER GLUE C-296336310 1901-061
CONFORMAL COATING 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 9140-319
BW EARTIP LD-01S 9140-329
MON CABLE,BANGKOK L500 WHITE 17023900
MON CABLE,BANGKOK L900 WHITE 17023901
MON CABLE,BANGKOK L900 BLACK 17023911
BAND 400MM LONG, 8MM WIDE 17106900
KH30-12/SW/SNAPON (BLACK) LP 17159500
KH30-12/WS/SNAPON (WHITE) LP 17159501
KH21-12/BEIGE HP 17349200
KH21-12/WHITE HP 17349201
SOFT HEADBAND “WHITE” HEADSIZE 43-45cm (LP) 17177900
SOFT HEADBAND “TUNDRA” HEADSIZE 49-51cm (LP) 17178001
SOFT HEADBAND “BLACK” HEADSIZE 53-55cm (LP) 17178102
METAL HEADBAND BONECONDUCTOR (HP & LP) 9150-211
TEST FIXTURE 17188100
BATTERY PILL, BANGKOK 17159600
** Conformal coating SL1367 peters coat to be purchased locally. Check e.g. the vendor website http://www.peters.de
Important note: Please also see Part List page for CLIP 3 for more details regarding bone conductors/head bands/accessories
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Part List - CLIP2 (HP & LP)
Description Part No
BW EARTIP LD-01MINI 8080-609
BW EARTIP LD-01M 9140-319
BW EARTIP LD-01S 9140-329
JOINT 9140-349
MON CABLE,BANGKOK L500 WHITE 17023900
MON CABLE,BANGKOK L900 WHITE 17023901
MON CABLE,BANGKOK L900 BLACK 17023911
BAND 400MM LONG, 8MM WIDE 17106900
PROGRAM CABLE, BANGKOK 17041700
KH30-12/SW/SNAPON (BLACK) LP 17159500
KH30-12/WS/SNAPON (WHITE) LP 17159501
KH21-12/BEIGE HP 17349200
KH21-12/WHITE HP 17349201
SOFT HEADBAND “WHITE” HEADSIZE 43-45cm (LP) 17177900
SOFT HEADBAND “TUNDRA” HEADSIZE 49-51cm (LP) 17178001
SOFT HEADBAND “BLACK” HEADSIZE 53-55cm (LP) 17178102
METAL HEADBAND BONECONDUCTOR (HP & LP) 9150-211
HI-PRO CABLE/RIGHT/CS44 9022 907 69019
HI-PRO CABLE/LEFT/CS44 9022 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
WIRE,ESW,RED 7X50µ, 14MM 15130014
WIRE,ESW,AMBER 7X50µ, 14MM 15130114
WIRE,ESW,GREEN 7X50µ, 14MM 15130214
TELECOIL 16453100
PCB ASM W HYBRID, BANGKOK 2, NANO COAT 17196600
SCREW, SELF-CUTTING 1X5MM 0009-049
BATTERY REMOVER 0408-259
HINGE 16983000
BELT CLIP, BANGKOK 16983100
RUBBER GLUE C-296336310 1901-061
CONFORMAL COATING SL 1367 **
EARPHONE DIA16 (LP) WHITE, PACKED 17254700
EARPHONE DIA16 (LP) BLACK, PACKED 17296400
EARPHONE DIA20 (HP) WHITE, PACKED 17254600
EARPHONE DIA20 (HP) BLACK, PACKED 17296200
EARPHONE COVER, DIA16 17179600
EARPHONE COVER, DIA20 17179500
** Conformal coat SL367 peters coat to be purchased locally. Check e.g. the vendor website http://www.peters.de
Important note: Please also see Part List page for CLIP 3 for more details regarding bone conductors/head bands/accessories
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Part List - CLIP3
Description Part No
MIC, 3 TERMINALS 17039900
MIC MOUNTING PLATE (metal) 0326-029
GRILL MICROPHONE 0324-049
SUSPENSION MIC, BANGKOK 16984000
WIRE,ESW,RED 7X50µ, 14MM 15130014
WIRE,ESW,AMBER 7X50µ, 14MM 15130114
WIRE,ESW,GREEN 7X50µ, 14MM 15130214
TELECOIL 16453100
PCB ASM W HYBRID, BANGKOK 3,NANO COAT 17196700
LED LIGHT GUIDE, BANGKOK 16988700
SCREW, SELF-CUTTING 1X5MM 0009-049
BATTERY REMOVER 0408-259
HINGE 16983000
BELT CLIP, BANGKOK 16983100
RUBBER GLUE C-296336310 1901-061
CONFORMAL COATING SL 1367 **
EARPHONE COVER, 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 EARTIP LD-01S 9140-329
JOINT 9140-349
COLOR MARK STICKER, RED 17164200
COLOR MARK STICKER, BLUE 17164201
MON CABLE,BANGKOK, L500 WHITE 17023900
MON CABLE,BANGKOK, L900 WHITE 17023901
MON CABLE,BANGKOK, L900 BLACK 17023911
BIN CABLE, BANGKOK, L500 WHITE 17024200
BIN CABLE, BANGKOK, L900 WHITE 17024201
BIN CABLE, BANGKOK, L900 BLACK 17024211
PROGRAM CABLE, BANGKOK 17041700
HI-PRO CABLE/RIGHT/CS44 9022 907 69019
HI-PRO CABLE/LEFT/CS44 9022 907 69029
TEST FIXTURE 17188100
BATTERY PILL, BANGKOK 17159600
** Conformal coating SL1367 peters coat to be purchased locally. Check e.g. the vendor website http://www.peters.de
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Part List - CLIP3
Description Part No
AUDIO IN CABLE, BANGKOK, L500 WHITE 17041600
AUDIO IN CABLE, BANGKOK, L900 WHITE 17041601
KH30-12/SW/SNAPON (BLACK) LP 17159500
KH30-12/WS/SNAPON (WHITE) LP 17159501
KH21-12/BEIGE HP 17349200
KH21-12/WHITE HP 17349201
Description Part No
SOFT HEADBAND “WHITE” HEADSIZE 43-45cm (LP) 17177900
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 conductor LP
(ban be used with both soft
& metal headband)
AUDIO IN CABLE
Soft headband
(to be used with LP
bone conductor only)
Snapon
button
Cap for
snapon button
LP Bone conductors
inserted soft headband
KH21 bone conductor HP
(no snapon button - can therefore
only be used with metal headband)
Metal headband shown with
KH21 bone conductor HP
(can also be used with LP)
BAND 400mm
p/n 17106900
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Part List - HSG Parts
HSG FRONT (both sides shown) FRAME, PTD SWITCH COVER PB COVER
LHT GREY WHITE BLACK LHT GREY LHT GREY LHT GREY
CLIP1 16982900 N/A N/A 17533500 16984100** N/A
CLIP1 PLUS N/A 16982902 16982903 17533200 16984100 17309900 N/A
CLIP2 (HP,LP) N/A 16982902 16982903 17533300 16984100 16983800
CLIP3 N/A 16982902 16982903 17099800* 17533400 16984100 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/A 17099302* 17532602 17099303* 17532603
**2 pcs for each Clip1. Clip1 Plus has 2 diff covers
17309900
PCB with old springs
To be used with old frame.
Can be used with both old and
new back HSG
PCB with new springs
To be used with new frame
and new back HSG
Note: All back HSG & frames are new layout except p/n’s marked with *.
*Only to be used for PCB with old springs
*Only to be used for PCB with old springs
Old frame
New frame
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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 plate
Mic susp
Mic
Batt
remover
Belt clip
PCBA
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Exploded 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
Frame
Grill mic
Mount plate
Mic susp
Mic
Batt
remover
Belt clip
PCBA
Telecoil
Hybrid
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Exploded View - CLIP3
Earphone
Earphone
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
Earphone
Eartip
Joint
Earphone
Cover
Colour markers
(red,blue)
LED Light
Guide
LED Light Guide
(mounted into frame)
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Unlock Housing (Back Housing)
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 rst and slowly pull it sliding away from the top of the HI
Back
HSG
Bottom side
of BW
Top side of
BW
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Unlock Housing (Front Housing)
Flip the device assembly over and pry open the Front Housing from 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 PCB (where the Back Housing side). Locate the hinges on the side of the frame (see picture above) and squeeze the two prongs on the hinge to release the hinge from the frame
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Amplier 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 springs +/-
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”
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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 unscrew both screws to release it from the frame
2 screws
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Removing PCB Assembly
VC
Using 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 PCB, slowly pull away the PCB from the frame until the VC clears off from the frame
Frame
PCB assembly & Frame
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Microphone Replacement
Remove mic from frame
Remove mic from mic suspen­sion and unsolder mic connec­tions 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 suspension through the center of the metal plate
Add Loctite glue on two points of the grill and mount it onto sus­pension. Make sure that corners t (rounded/sharp). Insert mic
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Replacement of Telecoil
CLIP2,3: Unsolder the two telecoil wires and remove the glue xing the coil. Pull it gently 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 joints on PCB and let it dry for 5 mins
CLIP1 Plus TC:
Mount TC from one side of the
amp. Turn amp around and
solder/connect from the other side
RTV3140
Note:
Only Clip1 Plus, Clip2 & 3 have telecoil
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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
Fixture
P/n 17188100
2cc coupler insert BW
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Test
Attach CS44 prog cable to the USB terminal of the earphone prog cable
Slide the coupler with the adap­tor in the xture and tighten the bolt screw to keep it in place (turn clockwise)
Bolt
screw
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 are two plugs, one with a “PG” mark and the other with no mark. Connect the “ no mark” plug to the earphone when starting test
Insert the simulated batt. Connect USB terminal of the earphone prog cable to the USB port of the HI and turn on the HI
Place the HI in the test chamber
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Test
Swing the clamp of xture up and attach the earphone to the coupler. Swing the clamp down and tighten the bolt to minimized leakage from earphone
Place the coupler and test xture out­side the test chamber as shown
Earphone
Bolt
screw
The test SW will prompt you to change earphone to “PG” and later back to “No PG”. Unplug the current plug on the earphone and connect required plug to earphone on xture and click OK. There is no need to open the sound chamber to make the exchange of the cable plugs
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