BEU SYSTEM PRACTCES AT & TCo Standard SECTON 502-541-4 1 5 ssue 8, February 1980 SERVCE 565K, 565KM, AND 565KMS TELEPONE SETS CONNECTONS 1. GENERAL 1.01 This section contains information for the 565K (MD), 565KM (MD), and 565KMS telephone sets (Fig. 1, 2, and 3). 1.02 Reissued to: Show 565KM telephone set MD Show 3-type speakerphone MD Add information on the 565KMS telephone set Add information on 533K diode. 1.03 The 565KMS modular telephone set is similar to the 565KM (MD) except for a new line switch which breaks both the tip and ring side of the line. 2. CONNECTONS 2.01 These sets are factory-wired for use with 1A1 or 1A2 KTS, 4A speakerphone, and individual or common line ringer (Fig. 1, 2, and 3). 2.02 When used with 1A KTS and optional features, modify set wiring as shown in Fig. 4 or 5. 2.03 The hold key position can be illuminated, but 51A lamp is not furnished with set and must be ordered separately. 2.04 All convertible key positions are supplied as pickup keys. To convert from pickup (locking) to signaling (nonlocking), remove the 811218924 (P-12A892) screw detail from key positions involved. Make necessary wiring change as shown in Table A. 2.05 Early model 565K (MD) sets were furnished form the factory with 1A (MD) ringer, current sets have 1B ringer. 2.06 The sets are factory-equipped with a KS-20419L1 (10 volt ac only) buzzer. 2.07 A 812559623 (P-25E962) auxiliary terminal strip (ordered separately) is available for auxiliary services such as buzzers, lamps, etc. 2.08 A D-179935 Kit of Parts (ordered separately) can be installed in the set when the exclusion feature is required. Connections are made in accordance with Table B. 2.09 When a 565K (MD) or 565KM [{MD) Manufactured prior to July 20, 1979] telephone set is not used as a speakerphone set and is multi pled with any other set furnishing speakerphone feature, the T1 (V-G) and R1 (G-V) speakerphone leads must be disconnected, insu:ated and stored at the telephone set. f not disconnected, these speakerphone leads will provide a common path between the circuits of the multipled telephone sets. Speakerphone connections are shown in Division 512. 2.10 nstallation of optional items such as exclusion, auxiliary terminal strips, etc., and maintenance information common to 6-button sets can be found in Section 502-500-120. NOTCE Not for use or disclosure outside the Bell System except under written agreement Printed in U.S.A. Page 1
SECTON S02-541-415 ABLE At PCKUP SGNAL KEY CONVERSON KEY CONVERTBLE KEY S TEL KEY SET OPTONS BR Y BR S R BR BK PPPPP M M M X PPPPS M M M SG 565Ki(MD), 565KM(MD), PPPSS M M SG X and 565KMS PPSSS X M SG X PPPPS X M 5 N PPPPS X X 5 N These pickup key options are used on private or intercommunicating lines with the signal key common to each line. TABLE 8 EXCLUSON SWTC CONNECTONS EXCLUSON On any line KEY EXO.USON SWTC S TEL SYS BL W W BL O W W O BL.V V BL O V v-o la R T lbt ER ET EB E lal or 1A2 R T EB ER ET EB E Terminal of line to be excluded. t When other than line 1 is excluded on 1 A KTS, disconnect, insulate, and store 0-W mounting cord conductor from terminal lb; connect balance lead conductor from line involved to lb. Page 2
SS 8, SECTON 502-541-415 W,lAZ us llll en.,, ) T(l)!Z! T(2).,,, T(S) 141.....,_.._ () o!..--..k o!.--.k o!-k 13 T!S! DO one- -UT PU t () (V ------0Ct DP EXCLUSON CRCUT (NOTE 0) 0L (NOT 4) [ 0L 46 ( (V-BL) 21 (: (BL Vl : 47(1(V-o) : 22(1(0-V) KTS A... (BL \1) TABLE (V-BL) (11-BL) (BL V) EXCLUSON S\TC (11-0) (V-0) } (0-11) (OV) j- CONNS p L( 1) 6 L(l) 5 L(Z) LG(Z) L(S) ll LG(S) LG(4) 2> 1 L(S) LG!5) zgl BUZZEfl LEGEND DP- DAL PUE CONTACT TYPE DAL) - OLD KEY - Ll NE S\TC PU- PCKUP KEY ON- orr NORMAL CONTACT TYPE DAL) (7 OR 9 (7 a. 9- NOTES: 1, 66-TYPE CONNECTNG BLOCK S. MTG com MAY BE Plt.XiGEO D R CTLY N TO CONNECTM CABLE. COLMS AND PN NUJoeERS FOR CONNECTOR CABLE ARE SAME AS TG CGD. 2. DSC(),NECT, NSULATE AND STORE T1 (V-G) AND R1 (G-V) MOUNT lng COm S \.lien SET S NOT USEO AS A SPEAKERPONE SET. 'J. F CAPACTOR S NOT REQURED OVE (S) la Rl t-l>er OR (R) B RP('.ER TO A OF T. F OLD POSTC LM' S REQURED, USE SPARE PAR AND T RM NA TE ON L AND LG TERMNA. ' F EXCLUSON FEATJRE f S AOOED, CONNECT SWTC S PER TABLE B. Fig. 1-565K (MD) Telephone Set, Connections Page 3
SECTON 502-541-415 :NTeYti.tc... ::Ro 136A 6160 4DU NOTE ) KEY.:- :.T SET (6L-11) R PU (K - ' ' :' TRMTR T(l) o'k 26 Rll ----4!Rl. Wl 1 1 ltwl --------.-, RC/R 29 (BK) ; 5 1.. 7 elsl lfl E (3)) 13 : 32 ;R) i (NOTE 4/0L R 10 l0lg 35 G) 16 ( BL-Yl 0 R(S) J6k 13 41 ( Y-BU 0 2 T(S) 38 SPARES (0-Y) 1, 11 <1 0 R DP 42 ( Y-Ol 0 4 SPEAKER- :: (! 1 (V- 6 8 R) 0 EXCLUSON[ 46 ( V-lL) ET0 E P4 o"k 24 ( (BR-V) ;'-----'-(-'Y'-)----,QN CRCUT 21 < BL-V) ER 0 (NOTE 2) [ AG o'9k 50 ("-V--S'-')'------,,-----------, (NOTE 5) A- 43 < 47 < (V-0) ["0 25 (,_;:S V:_;)--<l}:-----..!:(5)-----+----,. 22 ( (0-V) 80 A OR a o"k 2 <c::o-'-11'-')'---«}:c---.:;;o-...:.:y..:.l ----:-:---+----=-:L 27o)---r,------ A Y 1-5)-- 30._1 A A2 6 2 ( ) 5 (i (S ) (S R) 8 ((G-R) KTS l 33 (R-G) 3 PU (BR) 36(c::6K-6L)4------0: (: (6L BK) 6(5) 14 (: (BR 6K) A S,27J< 39 (BK BR) 5 NETWORK 'ill, 19 ( (BR Y) 0SG G l 20} { ls 8 RNGER 61 39 (YS) RT - -r B RNGER ;..:,TE 5 CONN o---1-( 45 p "'i< L( ) 6 Ll S:{Af 28 1 (G) LG L :'.:onger tnote 5 L(2) G (BL R) L2 Kf BUSY LA BL 37 44 < (Y BR) 0L2t 51 A 260011 K t CONN 3 1(G) CONS LG(2) 31 NSULATED AND STORED L(3) 9 t NETWORK TERMNA UNOESGNATED LG(3) 17 1 ::A ARE ON KrY TERMNAL o---r< 34 L(4) 4 12 LG(4) 2>1 37 15 LG!S) 29 40 BUZZER[=-z=---<o"!(>-3-G-l:C( 18 LEAOS Z 43U auzu LEGEND: DP- DAL PUE CONTACT TYPE DAL) (7 OR 9- OLD KEY - LNE 51/TC Pu- PCKUP KEY ON- orr NORMAL CONTACT (7 OR 9 TYPE DAL) SEE TABLE (V BL) ( BL) (BLV) (6L ) (11-0) (V-0) (O-l) (0-V) EXCLUSON SWTC D. f + j- NOTES' 1. 66-lYPE CONNECTit«i BLOCK. TG COOO MAY BE PLLKiGED DRECTLY NTO CONNECTOR CABLE. COLORS A tv PN Nl»BERS FOR CONNECTOR CABLE ARE SAE AS MTG COOO. 2, EN A SPEAKER PONE S NSTALLED, CONNECT (G-V) OUNT t(; CO<D TO TERMNAL 9 A/1) (V-<:) MOUNTit(; CO<D TO NETWORK TERMNAL RR. TESE S h RE CECTED N SS MANUFACTURED PROR TO JULY 20, 1979. ' F CAPACTOR S NOT REQURED MOVE(S) A Rl t(;er L;AD OR (R) B Rl t(;er TO A OF NET 4, F OLD POSTCfl LA!F S REQURED, USE SPARE PAR AND TERMNATE ON L AO LG TERMNA. 5. F EXCLUSON FEAllJRE S AOOEO, CJirfECT SWTC S PER TABLE B. 3-1'"19. 2-565KM (MD) Telephone S.t (Manufactured After July 20, 1979), Connection Page 4
SS 8, SECTON 502-541-415 LNE CKT OON MTG CORD 136A KE Y (BL W ) R PU (J-BL ) T (BR W) ;;:211 (J-BR) (O R) (R O) (S R). 2T )T 1 (R S) " 1 (G BK) SR 1 (BK G) S T.. (V-BR) B :: (BA V) 7 1 (v-s ) (G) 81 " (G) / d. ON "' Ct Gt BLl (BL ON.. 6160 JACK 400 ANDSET G&A ANDSET (8K) TRMTR l!wl RCVR KTS A SEE TABLE (V BL) (W BL) (BL V) (BL W) (W-0) (V O) (O W ) (0-V) XCLUS ON SW TC n_ -f' T j- j- M.ZZER NSULATED AND STORED NETWORK T(RMN.U S UNOESGATEO TERMNA ARE O K(Y TERMNAL BOARD. LEGEND : DP- DAL PJE CONTACT OLO KEY - LNE SWTC PU- p CKUP KEY Otj- orr NORMAL CONTACT NOTES: 1. 66-lYPE CONNECTNG BLOCK SOL#l. MTG CCR> AY B Pll.CGEO DRECTLY NTO CONNECTOR CABLE. COlMS AM) PN NllttiERS FOR CONNECTOR CABLE ARE SAME AS MTG com. 2. WiEN A SPEAKERPONE S NSTALLED, CECT (G-V) MOUNTNG CORl TO TERMNAL 9 AM) (V-G) MOONT COAO LE AD TO NETWORK T RM1 NAL RR. AO REMOVE (G) FR<J4 TERM\ NAL 1 AND CECT TO NET\.ORK TERM NAL F. - F CAPACTOR S NOT REQU RED MO\E (R) B Rl NGER TO A Of NET, 4. F OLD POSTON LA'P S R Q4JRED, USE SPARE PAR A TERMNATE ON L Al lg TERMNA. 5. F EXCLUSON FEATURE S ADDED, C<WNECT SWTC S PER TABLE B. Fig. 3-U65KMS Telephone Set, Connections. Page 5
SECTON 502-541-415 [... (v-s) o---<so A 4 (O-l) A-A2 o( 2 KTS W RED LK + 50 (S-V) ror BUSY o(25 BL 37 (Y-BR) o(44 NOTE M Gt STATON BUSY MODFCATON A-A2 KTS rrom TO (BR) N L (V-S) N L21 33K DODE!ORDERED L2 t TO Gt SEPERATELY) Mill CORD N TO Gt SG G-SG BR- Y STATON BUSY c 19 MODFCATON la KTS LK + S-V) Lit (S) FROM TO 2 18 SG BL 44 (BR) L21 AG + L21 (BR) la KTS 50 (V-S) L2 WRED FOR Rl + 23 ( G - Vl N (G) d () ct! (G-V) 9 BUSY )( 0 (NOTES 1 (G) 9 AND 2) )(t M 9 ( Y) (0-BK) N M (0-BK) BUSY FEATURE STAT ON BUSY OLD A 1- A2 KTS 2 f-1o_-_w_1 FROM TO LK + S-V) Ll t --< 2 ---------------------- (S) (Y ) (BR) W T (BR) L2 (v-s) N L2 533K DODE BUSY (ORDERED L2 ttog SEPERATELY (0-BK) N 0 3 B OPTON.. Gl MW CORD N TO (BR) N Gl \ TOUT (v-s) N Gl BUSY (0-BK) N 3 Y).. Gl OPTON M W CORD N TO NOTES'. FOR ADO T1 ONAL CONNECT! ON NFORMATON ON STAT ON BUSY, REFER TO SECTON 502-110-100. 2. FOR 1A KTS TOUT BUSY, NSULATE AND STORE (Y-BR) 050N MTG CORD. NETWORK TERM NA-UN OES GNAT ED TERM NA ARE ON KEY TERMNAL BOARD + 3-TYPE SPEAKERPONE -OLO KE Y -LNE SWTC Fig. 4-toptional Features with 3-Type (MD) Speakerphone. Page 6
SS 8, SECTON 502-541-415 DES" 66-TY't D50N CONN BL K '', NTG CORD. (NOTE )., (0-W.; : (Y-BA) 68Q-TYPt: TRNTR 3 LK STAT ON BUSY MODFCATON JAJAZ KTS FRON TO (BA) N L2t (W O) N L21 5331< DODE (ORDERED SEPARATELY Mill CORD L21 TO Gt N TO Gt (S V) Lit (V S) 085 NTGCORD (o-w) 108-TYPt: 223A OR D C OR 'K SET '=CORD ADAPTER CORD i 13,-,. A (W-8Ri j l 50 :: (o-w) (W - BR) AG (11-0).;:; (11-0) 47 x -:) [i,;::= NOTES :. 66 TYPE CONNECTNG BLOCK SOWN. NTG CORD MAY BE PLUGGED.0 RECTL Y NTO CONNECTOR CABLE. COLORS AND PN NUMBERS FOR CONNECTOR CABLE ARE SAME AS NTG CORD. 2. FOR ADD TONAL CONNECT ON NFORMATON ON STAT ON BUSY, REFER TO SECTON 502-11 0-100. Lit 'U f'.!.b '<..' L2t 1\ TELEPONE SET (S) (BR N ' (W CORD (0-BK) -t. l 'U '.. G ( Y) A. JAJJA2 KTS WRED FOR BUSY WT MJ6C OR CORD TERMNATED N TEL SET DESG 680-TYPE TRMTR DBS MTG CORD JOB-TYPE PK SET D20N 223A OR 0 M6C OR 66-TVPE DSON MTG CORD ADAPTER CORD. CONN BL K MTG CORD TELEPONE SET A BL!NOTE 2) 3 LK J (O W),-,.1 3 A {:9 AG STATON BUSY ODJFJCATJON AJJA2 KTS FRON TO (BA) N L21 (V-S) N L21 5331< DODE (ORDERED SEPARATELY) MJW CORD L2t TO Gt N TO Gt (W - BR) (w-o) h!il 50 (O-W) so 2 5 (s-v) : ::: (W-BR) ',_4 (Q-W).4: (W O) 49 47 50 < 37 44 (V S) (Y BA) NSULATE AND STORE t NETWORK TERMNAL UNOESJGN ATED TERMNA ARE ON KEY TERM NAL BOARD 161A ADAPTERS REQURED TO CONNECT MJ 6C OR CORD AT 66-TYPE CONN BLK LNE SWTC OLD KEY L;,.t S ) '<.J 'U L3,_t (BR)!\ rt l r N (MW CORD) G ' ' 'U - 10- BK) ( Y) M " 8. A-JA2 KTS WRED FOR BUSY WT M6C OR CORD TERMNATED AT 66-TYPE CONN BLK Fig. 5-tOptional Features with 4A Speakerphone (Sheet 1 of 3)f Page 7
SECTON 502-541-4 15 D SG 66-TYP CON BLK NOTE DSO TG CORD!NOTE 2) 68D-TYPE TRTR D85 NTG CORD 108-TY'E PK SET D2011 TGCORD TELEPONE SET LK (o-w) Lit (5) G SG BL (SEE NOTE ) 38 37 19 44 (BR Y) (YBR) STATON BUSY LAP lricato la KTS FRO TO Y) B SG (8R) N L2! w-o L21 s-v Lll v-s N G-V 9 B :;;;,- -. (G) O BK M (W-BR) 18 SG : 13 A t 9 AG :::::: i (W-BR (W O) l@: R! (BL W)! lli NOTES: 1. 66-TYPE CONNECT! NG BLOCK SC>JN. MTG CORD MAY BE PLUGGED D RECTLY NTO CONNECTOR CABLE. COLORS AND PN NUM BERS FOR CONNECTOR CABLE ARE SAME AS MTG CORD. 2. FOR 1A KTS TOUT BUSY, NSULATE AND STORE (Y- 8R) 050N MTG CORD.. FOR ADD T ONAL CONNECT ON NFORMATON ON STAT ON BUSY, REFER TO SECTON 502-11 0-100. ::t. N (G) (ct (0-BK),. A. la KTS W REO FOR BUSY LAP WT M6C OR CORD TERMNATED N TEL SET 1 -; 680-TYPE 0 S G.. TRTR :::: ;< 3 LK GSG % STAT ON BUS Y MOO Fl AT ON la KTS FROM TO Y) B SG BR N L21 v-s N L21 "i'r.:v q N ---,-;;, 9 N M 9 0 - BK N M (0- W) 18 SG NSULATE AND STORE t NETWORK TERMNAL - UND SGNATED TERMNA ARE ON KEY TERMNAL BOARD 161A ADAPTERS REQURED TO CONNECT M6C OR CORD AT 66 -TY PE CO NN BLK L1 NE SWT C OLD KEY B. l A KTS WRED FOR BUSY WT M 6C OR CO RD TERM NATED AT 66-TYPE CO NN BLK ( (0 - BK) (Y ) ct "' "" 9 Fig. 5-.0ptional Features with 4A Speakerphone (Sheet 2 of 3). Page 8
SS 8, SECTON 502-541-415., j.,:::l:ii.! )TU DUG... NOTE 2 - MO-T'Pl 101-T'Pl... _... MTCO TOO NTCC.. O O< KT NT (.. D cc., S.,,... ) - tim, s u () () Lit (O-W) Y Ntl (o-y) STATO BUSY l OLD A-U2 KTS fao TO L2 WT (W O L21 BUST 1 -ODE L2t TO Gt LAM. G) OniON E=EE WTOUT B<JSY LAM OniON WT Olt WTOUT BUSY WT BUSY G)..,,.. VTOUT ""'' O'TON MW COftO (U (W O) (0-lt() Y MW CCitO (S V) (V-S A. Lit N TOM Gl TOM... ) (VO) (V O) ij NOTES:. 66--TYP CONNECT G BLOCK SM, MTG C»D MAY 8 PLED DRECTlY NTO CONNECTOR CABLE. COLORS AND PN NUMBERS F'OR CONNECTClR CABLE ARE SAME AS MTG CORD. 2. FOR ADDTOl CONNECTON NFO""-'TON ON STATON BUSY, REFER TO SECTON 502-110-100. GilD -O. TW- SET {S), 50,., Ltl A-A2 US WRED lr BUSY AND OLD WT M6C OR CORD TERMNATED N TEL SET ;, STATON BUSY OLD A-A2 CTS FROM TO... LZ V-S) LZ e L2t TO Gt 10-K) 3 (Y G JV Cc»O TO jl4... G V 10-110 3 (V Gl MV.. 0 TOM (V O) = so 37 47 (W-0) 47 50 NSULATE AND STORE t -NE'NORK TERMNAL-UNDESGNAT 0 TERMNA ARE ON KEY TERMNAL BOA AD 161A ADAPTERS REQURED TO CONNECT M6C OR CORD AT 66-TYPE CONN BLK LNE SWTC OLD KEY 34 17 (Y ) (V S) (D-Y) iii! f! G)( G).1111 lv {MW CORD) j ""-. 3 (o-b«) 68o-TYPE OBS 108-TYP D20N 223A OR 0 MC OA 66-TYPE 050N TELEPONE SET TRMTft MTGCORO PK SET MTG COf!D, ADAPTER co.-:o CON Bl. MTGCD 3 LK (o-v) (O-Wl (SV) LO {S) ' 25 13 50 A (V ) 1 (W-BR (Q-V) B lv b L21 G) lg) (BR ij lv M (MW CORD)... 3, (o-b<) 8. A-AZ KTS WRED f BUSY AND OLD WT M6C OR CORD TERMNATED AT 66-TYP CONN 8LK b. L!s Fig. 5-toptlonal Featur" with 4A Speakerphone (Sht 3 of 3). Page 9 9 Pag"