Panasonic KX-T7603X Manuale utente

ORDERNO. KMS0303669C8

Add on KeyModule

KX-T7603X

(for Asia, MiddleNearEast, Africa, Oceania, LatinAmerica, Russia,

Europe)

Unauthorizedcopying and distribution isaviolation oflaw.

IMPORTANT INFORMATIONABOUT LEAD FREE, (PbF),

SOLDERING

Ifleadfree solderwas usedinthe manufacture of this productthe printedcircuitboards will be

markedPbF.

Standardleaded, (Pb), soldercanbe usedas usual on boards without the PbF mark.

Whenthis mark does appearplease readand followthe special instructions describedinthis

manual on the use of PbF and howitmight be permissible to use Pbsolderduring service and

repairwork.

1. ABOUTLEADFREE SOLDER(PbF:Pbfree)

Note:

Inthe information below, Pb, the symbol forleadinthe periodic table of elements, will referto

standardsolderorsolderthatcontains lead.

We will use PbF whendiscussing the leadfree solderusedinourmanufacturing process which

is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu).

This model, and others like it, manufacturedusing leadfree solderwill have PbF stampedon

the PCB. Forservice and repairwork we suggestusing the same type of solderalthough, with

some precautions, standardPbsoldercanalsobe used.

Caution

-PbF solderhas amelting pointthat is50° ~70° F, (30° ~40°C)

higherthanPbsolder. Please use asoldering iron with

temperaturecontrol and adjust itto700° ±20° F, (370° ±10°C). In

case ofusing high temperaturesoldering iron, please becareful

nottoheat too long.

-PbF solderwill tend tosplashifitisheatedmuchhigherthanits

melting point, approximately1100°F, (600°C).

-Ifyou must use Pbsolderon aPCB manufacturedusing PbF

solder, removeas muchoftheoriginal PbF solderas possibleand

besurethat anyremaining ismeltedprior toapplying thePb

solder.

-Whenapplying PbF soldertodoublelayeredboards, please check

thecomponentsidefor excess whichmayflowontotheopposite

side(See figure, below).

1.1. SUGGESTEDPbF SOLDER

There are several types of PbF solderavailable commercially. While this productis

manufacturedusing Tin, Silver, and Copper,

(Sn+Ag+Cu), you canalsouse Tinand Copper, (Sn+Cu), orTin, Zinc, and Bismuth, (Sn+Zn+Bi).

Please check the manufac

turer’s specific instructions forthe melting points of theirproducts and anyprecautions for

using theirproductwith other

materials.

The following leadfree (PbF) solderwire sizes are recommendedforservice of this product:

0.3mm, 0.6mm and 1.0mm.

1.2. HOWTO RECOGNIZE THATPbFREE SOLDERIS USED

PbF is stampedto showthatPbfree solderis used. (See the figure below.)

2. FORSERVICE TECHNICIANS

ICs and LSIs are vulnerable to static electricity.

Whenrepairing, the following precautions will helpprevent recurring malfunctions.

1. Covertheplasticparts boxes withaluminum foil.

2. Ground thesoldering irons.

3. Use aconductivemat on theworktable.

4. DonottouchICor LSI pinswithbarefingers.

3. SPECIFICATIONS

Jacks: TELJack

Dimensions: Low

Angle:

High

Angle:

255 (D)mm [Operate]×47 (W)mm ×94 (H)mm

206 (D)mm [Operate]×47 (W)mm ×178 (H)mm

213 (D)mm [Base]

Weight: 210g

Design and specifications are subjectto change without notice.

4. INSTALLING

ForKX-T7633 / KX-T7636

The Add-on KeyModule has 12 CObuttons. These buttons are usedto seize anoutside line,

make a call using One-touchDialing, oraccess certainfeatures.

1Openthe cover.

2Attachthe KX-T7603 to your

telephone with screws.

3 Insertthe flatcable into the

connector.

4 Close the cover.

5. DISASSEMBLY INSTRUCTIONS

1. Remove TwoScrews (A).

2. Remove the ConnectPlate.

3. Remove Screw(A).

4. Remove the Bottom Cabinetand Top Cabinet

(Base).

5. Remove TwoScrews (A).

6. Remove the Bottom Cabinet(Oper).

7. Remove the MainBoardfrom the Top Cabinet.

6. HOWTO REPLACE AFLATPACKAGE IC

6.1. PREPARATION

-PbF (:Pbfree) Solder

-Soldering Iron

TipTemperatureof700°F±20°F(370°C±10°C)

Note:Werecommend a30 to40 Watt soldering iron. Anexpert

maybeabletouse a60 to80 Watt iron wheresomeonewithless

experience couldoverheat and damagethePCB foil.

-Flux

RecommendedFlux:SpecificGravity0.82.

TypeRMA(lowerresidue, non-cleaning type)

Note:See ABOUT LEAD FREE SOLDER (PbF: Pb free) ().

6.2. PROCEDURE

1. Tack theflat pack ICtothePCB bytemporarilysoldering two

diagonallyopposite pinsinthecorrect positionson thePCB.

Be certaineachpinis locatedoverthe correctpadon the PCB.

2. Applyfluxtoall ofthepinson theIC.

3. Being careful tonotunsolderthetack points, slidethesoldering

iron along thetipsofthepinswhilefeeding enough soldertothe

tipsothat itflowsunderthepinsas theyareheated.

6.3. REMOVING SOLDERFROMBETWEENPINS

1. Add asmall amountofsoldertothebridgedpins.

2. Withahotiron, use asweeping motion along theflat partofthe

pintodrawthesolderfrom betweentheadjacentpads.

7. TROUBLESHOOTINGGUIDE

CROSS REFERENCE:

WAVEFORM ()

8. BLOCK DIAGRAM

9. CIRCUITOPERATIONS

9.1. LEDCIRCUITAND KEY INPUTCIRCUIT

CircuitOperation:

Adrive pulse wave, as inFig.1, is output byIC1. Thatsignal goes through the drive digital

transistorand connects the keybutton and LED cathode. Bypressing the key, the drive pulse

wave is input to Pin9~Pin11. Inorderto light the appropriate LED, the LED control portis turned

ON. ThatresultLED is litbythe pulse Driver.

10. ICDATA

Indice

Altri manuali Panasonic Unità di controllo

Panasonic

Panasonic GPKS822H - COLOR CAMERA HEAD Manuale utente

Panasonic

Panasonic CZ-280PAH1 Manuale utente

Panasonic

Panasonic CF-BAD02GU Manuale utente

Panasonic

Panasonic CF-BAD04GU Manuale utente

Panasonic

Panasonic PAN1326C Manuale del proprietario

Panasonic

Panasonic HIT VBHN340SA17E Manuale utente

Panasonic

Panasonic CF-BAU0256U Manuale utente

Panasonic

Panasonic GPKS162CUD - CONTROL UNIT Manuale utente

Panasonic

Panasonic PAN9026 Manuale di istruzioni

Panasonic

Panasonic AG-GPS15P Manuale utente

Panasonic

Panasonic FP-XH M8N16PD Manuale utente

Panasonic

Panasonic AJRC10G - REMOTE CONTROL UNIT Manuale utente

Panasonic

Panasonic SF-C14EX-01 Manuale utente

Panasonic

Panasonic GP-KH232CUE Manuale utente

Panasonic

Panasonic AJ-EC3P Manuale utente

Panasonic

Panasonic INDUSTRY PAN9028 Manuale utente

Panasonic

Panasonic SF4D Series Manuale utente

Panasonic

Panasonic CF-BAP0256U Manuale utente

Panasonic

Panasonic AG-EC4G Manuale utente

Panasonic

Panasonic SF-C13 Manuale utente

Panasonic

Panasonic CF-BAJ0256U Manuale utente

Panasonic

Panasonic CZ-RCC5 Manuale utente

Panasonic

Panasonic AK-MSU1000G Manuale utente

Panasonic

Panasonic YEP0PTA184 Manuale utente

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente