SERVICE 2565HK AND 2565HKM TELEPHONE SETS
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1 BEU SYSTEM PRACTCES AT & TCo Standard SECTON ssue 7, November 1977 SERVCE 565HK AND 565HKM TELEPHONE SETS 1 GENERAL 101 This section provides connection information sets (Fig 1) for the 565HK (MD) and 565HKM telephone 10 Reissued to: Show 565HK telephone set MD Change 06 to include lead designation and colors 10 The 565HKM modular set is similar to the 565HK except the modular G 15A handset with its associated H4DU handset cord and 616D jack assembly is used in place of the hard-wired GA-type handset and cord CONNECTONS 01 These sets are factory-wired for use with 1A1 or 1A key telephone systems (KTS), -type or 4A speakerphone, and individual or common line ringer They can be used with 1A KTS by modifying as shown in Fig and 0 Mounting cord leads are provided for illuminating the hold key position but 51A lamp is not furnished with set and must be ordered separately 0 These sets are factory-equipped with a KS-0419L1 (10 volt ac only) buzzer 04 The H1B ringer leads are factory-wired to terminals RR and RT When power failure feature is provided in the KTS, common audible signal must be wired with capacitor in series 05 f speakerphone (-type) control unit is located near telephone set, the necessary mounting cord conductors can be extended to the control unit using a 149-type adapter or 66E-type connecting block f control unit is located at key equipment, extend leads through A5B connector cable or inside wiring cable Speakerphone connections for the 565-type telephone sets are shown in Division When a 565HK or 565HKM telephone set is not used as a speakerphone set and is multi pled with any other set furnishing speakerphone feature, speakerphone leads must be disconnected, insulated and stored either at the telephone set or at the multipling point f not disconnected, the speakerphone lead will provide a common path between the circuits of the multipled telephone sets The leads to be removed are as follows: T1 (V-G), R1 (G-V), T (V-BR), R (BR-V), AG (V-S), and LK (S-V) Speakerphone, connections are shown in Division Exclusion can be added to these sets by installing a D Kit of Parts which must be ordered separately Table A Connect as shown in Exclusion key can also be used to cut off a ringer or buzzer in set 08 When polarity guard is required in these sets, install (P-90D05) guard assembly Connect as shown in Table C 09 Additional terminating points can be gained when required for auxiliary services such as buzzers, lamps, etc by installing (P-5E96) terminal strip assembly 10 nstallation of exclusion switch, polarity guard, and auxiliary terminal strip is covered in Section All convertible key positions are supplied as pickup keys To convert from pickup (locking) to signaling (nonlocking), remove the (P-1A89) screw detail from key position involved Make necessary wiring changes as shown in Table B NOTCE Not for use or disclosure outside the Bell System except under written agreement Printed in USA Page
2 SECTON A, A OR -6A KTS LNE CONNS SPEAKERPHONE (NOTE ) A, A OR 6A KTS LNE CONNS BUZZER LEADS SPEA KERPHONE (NOTE 1 A-A KTS A LEA D CONNS NOTE ) SPEA KERPH ONE BUS Y LAMP RNGER CRCUT rr () T () R 1) T () R () T () R 14) T 14) R (5) T 151 [" R T Tl L () LG ) L 1) LG 1) L 1) LG 11 Ll4l LG (4) Ll5) [ ez BZ LG (5) LK Al-B () A-H () B () A-H () B () A-H-S () B (4) A-H-S ( 4) a 151 A-H-S (5) AG BL [ R-R B-B (NOTE ) CLP NO a B PART OF 0N MTG CORD (BL-W) (W-BL) BR-W) (W-BR) (O-R) R-01 (S-R R-S) (G-BK) BK-Gl G-V BR-V V-8R) s-v (O-W) R 66A KEY T R T R :::;: T :::;: 4R 4T "-' 5R "-' 5T,-, B PU PU e d 9 7 W ct (0-SK "( (G-W) W-Ol H 7 - M (S-W) * "' H N (BRl c (W-S),-, H (Y-BR)f 0 "-' (G-R) (S-R * f (0-BK) R-G H (BR BL-BK) * HA RNGER (BK-BL),-, 4H X 6 - t RR (R) 611 S-R BR-BK) * BK-BR 5H 9 "-' {"" BR-BK i Y-S V-S) Kt RT BK ls 44 f-(y-8r (NOTES 4,5, AND 6) - HB RNGER 0 f--'1-=-s-_y :_: } RR ls STRAP At (Y-Sl 45 f LHJ [ 0 NOTE 71 G 0 EXC LUDED STAT ON j '"""[ SGNAL GROUND SEE TABLE A Lt r lv NOTE ) CLP NO PART OF 0N MTG CORD R 1 ( (8L-V) 0 ER T 41 V-BL) 0 ET a 44 ( (0-V) 0EB A-H 4 47 ( V-Ol 0EH G-SG { S-Y L B V- BL) W-BL) - (BL-V) BL-W W-01 (V-Ol (O-Wl (0-V) 46 ( EXCN +TCH NOTE j- j- Y-8L 41 ( 0 17 ( (0-Y) 0 4 ( (Y-O) BL-Y * 19 ( BR-Y) 0 SG Lit (S) b "' '" "' '"' 60 tr Kt Fig 1-565HK (MD) or 565HKM Telephone Set, Connections (Sheet 1 of ) Page
3 SS 7, SECTON GA-TYPE HANDSET (NOTE B) (V) (W) (0) 1 y z 1 l v i L j l (R) (BL) (R-G) (W-BL) 1 Tt B T R (BK) (R) l Sl RR (R) (BK) (W) Lst; (W) NETWORK TRMTR ) ru RCVR R Fig 1-565HK (MD) or 565HKM Telephone Set, Connections (Sheet of ) Page D -4n<:-in7 e Scanned bv Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct_(JOSJ'Q0 1_!15:581_:':0! :=======::::::===
4 SECTON RRt (SK (0) y z L j 1 NETWORK NOTES: 66E-TYPE CONNECT NG BLOCK SHOWN MOUNTNG CORD MAY BE PLUGGED DRECTLY NTO CONNECTOR CABLE COLORS AND PN NUMBERS FOR CONNECTOR CABLE ARE SAME AS MOUNTNG CORD F EXCLUS ON FEATURE S ADDEO, CONNECT SWTCH LEADS PER TABLE A, DSCONNECT T(V-G), R(G-V), T(V-BR), R(BR-V), AG(V-S), AND LK(S-V) LEADS WHEN SETS NOT EQUPPED WTH SPEAKERPHONE ARE foijltpleo DSCONNECT ETHER AT SET OR /oljltplng PONT 4 FOR BRDGED RNGER ON ANY LNE US NG HA RNGER, CONNECT (R) RNGER LEAD TO RNG AND (BK) RNGER LEAD TO TP Of LNE NVOLVED FOR BRDGED RNGER ON ANY LNE US NG HB RNGER, REMOVE (S) STRAP LEAD from RR (KEY TERMNAL BOARD) AND CONNECT TO RNG AND (BK) RNGER LEAD TO TP Of LNE NVOLVED 5 f CAPAC TOR S NOT REQU REO N RNGER CRCU T, MOVE (S) RNGER LEAD TO A OF NETWORK FOR HA RNGER AND (R) R NGER LEAD TO A Of NETWORK for HB RNGER, 6 TO SLENCE RNGER PERMANENTLY NSULATE AND STORE (BK) AND (R) RNGER LEADS 7 F HOLD POSTON LAMP S REQURED, USE SPARE PAR AND TERMNATE ON LH AND LG TERM! NA 8, '565HK SETS ARE FURNSHED EQUPPED WTH G-TYPE HANDSET AND CORD 565HKM SETS ARE FURNSHED EQUPPED WTH G15A HANDSET, H40U HAtfJSET CORD, AND 616D JACK ASSEMBLY PU - PCKUP KEY H HOLD KEY - Ll NE SW TCH * NSULA TEO AND STORED - NETWORK TERMNAL UNOESGNATEO TERMNA ARE ON KEY TERM NAL BOARD Fig 1-565HK (MD) or 565HKM Telephone Set, Connections (Sheet of ) Page 4 lsp i jpg_Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Oct05, 01 15:58:
5 SS 7, SECTON [': W TH 44 A OR A KTS BL (Y-BR) BUSY LAMP (NOTE ) AG* (V-S) A (0-\o/) 18 b -x> LK+ (S-V) Lit (S) -t (BR) (0-BK) F H M ( MODFCATON A-A KTS LEAD from TO (BR) N (V-S) N KS 74L DODE TO N la KTS WTH BUSY LAMP ( (NOTE 1 LK + (S-V) Lit (S SG (BR-Y) SG BL (Y-BR) (BR) AG + (V-S) Rl+ (G-V) N C"t d)(' 0,,': (W) MODFCATON la KTS LEAD from TO B SG (BR N (V-S N (Y M 9 (0-BK) N M 9 N (G-V) 9 N MODFCATON HOLD AND A-A KTS A (0-\o/) f LK + (S-V) Q L "t ----(s) b 5 A OR A KTS \lith BL (Y-BR) HOLD 44 ll TH ;\THOUT BUSY LAMP AG+ (V-S) (NOTE ) 0 NOTES' REMOVE (0-Y) LEAD FROM KEY TERMNAL l NSULATE AND STORE FOR la KTS WTHOUT BUSY LAMP, NSULATE AND STORE (Y -BR) D?ON MTG CORD LEAD l USE "B" BATERY SUPPLY FROM KTS F AVALABLE DO NOT USE OV AC LAMP BATERY FOR BUSY LAMP B (BR) t NETWORK TERMNA UNDESGNATEO TERMNA ARE ON KEY TERMNAL BOARD + -T YPE SPEAKERPHONE LEAD -LNE SWTCH H-HOLD KEY (BR) N WTH (V-S N BUSY KS 574L LAM P TO DODE OPTON M 10-BK N MW CORD N TO M BR N WTHOUT V-S) N BUSY LAMP Y (0-BK N OPTON MW CORD N TOM Fig --0ptional Features with -Type Speakerphone Page 5 'nj-'4'-4n,;m e Scanned bv Frank Harrell, (Cow6oy Frank) Cmle Rock, Coloraao Oct'105 1QD1Q:S5:5-9t:1);:1:;===============
6 , BSP S i07 _ Gjpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorad o Oct OS, 01 15:59: -, ' ' SECTON G l!llli 66-TYPE?t DSON r:m 680-TYPE mr D8s nn 108-TYPE r"' D0N, A or D ""'' M6C or H m; \ ' ' {] ;E K MTG C OR D iff TRMTR MTG CORD!]Ji PK S T lii MTG CORD i! ADAPTER : ', ' ' ' '' ( o- W)!! i f = _A +,L<: f l 1 0-W) \ LK!1 ( ', ' '':, :! i '!ll ' : ' 9 : (W-BR) ; : '''''''', ' ', ' ' :,':' 4 7 :' ' ''',,,,,,, (W-0) --Ht--'---'--4# < 1J! BL r@ 7 ĪN O TE 1fi io-<44; * l ---4* ; ff, ff; j, ,;; i i l5 :,!::,]]!: ]:]i]j]i '''' AG,,,',',',',',:,: ' ' (W-0) ';, ', ':, ',':,, :,, :, : ' : ' ' ;, CORD (O W) ( Y-BR ) ttj rt m:1 K j STAT OH BUSY LAMP MODFCATON A A KTS (W-0) N KS-1574L TO N DODE (BR) (s-v) Ll + * (V-S) N *,, ' ' ', '',: ' ' ',, 1; '' ;, ; : : "! flli J i!lill!: NOTES: 66-TYPE CONNECTNG BLOCK SHaN MTG CORD MAY BE PLUGGED DRECTLY NTO CONNECTOR CABLE COLORS AND PN NUMBERS FOR CONNECTOR CABLE ARE SAME AS MTG CORD USE "a' BATTERY SUPPLY FROM KTS F AVALABLE DO NOT USE OV AC LAMP BAl;TERY FOR BUSY LAMP A A A KTS WRED for BUSY LAMP WTH M6C OR H CORD TERMNATED N TEL SET ut TELEPHONE SET (0-BK) '----H TELEPHONE y:k \ORO!; SET fr:11if Ll t STATON BUSY LAMP MODFCATOH A-A KTS N (V-S) N KS-1574L DODE TO N (BR) * NSULATE AND STORE t NETWORK TERMNAL-UNDESGNATEO ARE ON KEY TERMNAL BOARD 161A ADAPTERS REQURED TO CONNECT M6C OR H CORD AT 66-TYPE CONN 8LK LNE SWTCH H HOLD KEY M 8 A-A KTS WRED FOR BUSY LAMP WTH M6C OR H CORD TERMNATED AT 66-TYPE CONN 8LK Fig -0ptional Features with 4A Speakerphone (Sheet 1 of ) Page 6
7 SS 7, SECTON LEAD DESG TELEPHONE SET 7 STATON BUSY LAMP MODFCATON la KTS B SG BR N w-o N s-v Ll+ * v-s N * G-V 9 * BL-W 9 N ( G ) 9 N y M 9 0-BK N M W-BR) 18 SG NOTES: (BL-W ) '"''''' 66-TYPE CONNECTNG BLOCK SHOWN MTG CORD MAY BE PLUGGED DRECTLY NTO CONNECTOR CABLE COLORS AND PN NUMBERS FOR CONNECTOR CABLE ARE SAME AS MTG CORD FOR la KTS WTHOUT BUSY LAMP, NSULATE AND STORE (Y-BR) DN MTG CORD LEAD W) A la KTS WRED FOR BUSY LAMP WTH M6C OR H CORD TERMNATED N TEL SET LEAD DES G 680-TYPE TRMTR - CORD 108-TYPE PK SET D0N MTG CORD TELEPHONE SET R STATON BUSY LAMP MODFCATON la KTS Y B SG BR (v-s) s-v 0-BK * NSULATE AND STORE t NETWORK TERMNAL-UNDESGNATED ARE ON KEY TERMNAL BOARD t 161A ADAPTERS REQURED TO CONNECT M6C OR H CORD AT 66-TYPECONNBLK LNE SWTCH H HOLD KEY {0-W) B SG 8 la KTS WRED FOR BUSY LAMP WTH M6C OR H CORD TERMNATED AT 66-TYPE CONN BLK (--'-' 10: -::; H H {Y) {W) ct B"-K )'-0 M Fig -0ptional Features with 4A Speakerphone {Sheet of ) Page 7 BSP F07jpg Scannea by Frank Rarrell, (Cowooy FranR) Castle RocR, Coloraao Oct 05, 01 15:59'! :51="""':============:::::
8 BSP S i07 _ jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Roc<, Colorado Oct OS, 01 16:00:1 SECTON S LEAD OESG : A :: 66-TYPE ill DSON CONN BLK 'Sj "'TG CORD 1;'; (NOTE ) l Mf 46-( _- )! A! (Y BR) _,B,_L _!i-<,_ 7 -< TYPE,,: TRMTR lk SP 1 (Y-Bl) 41 (NOTE ) -> STATON BUSY lamp HOlD A A KTS BR WTH w-o BUSY KS-1574ll TO UMP DODE G) OPTON O BK y MW CORD H TO M BR WTHOUT w-o BUSY O BK LAMP y OPT ON MW CORD H TO M WTH OR (s-v) Ll+ * WTHOUT BUSY LAMP (V-S) * D8S tos TYPE D00 A ORO 'M6CORH NTG CORD PK SET MTG CORD ADAPTER CORD (W O) (o-w m i AG w A 1 W BR (W O) 47 NOTES: 1 66-TYPE CONNECTNG BlOCK SHCM MTG CORD MAY BE PLUGGED DRECTLY NTO COHNECTCfl: CABlt COLORS AND PN NlMSERS for CONNECTOR CABlE ARE SAME AS to!tg CORD, REMOVE (O Y) LEAD from KEY TERM NSULATE AND STORE, USE e BATTERY SUPPLY FROM KTS F AVALABLE 00 NOT USE OV AC LAMP BATTERY FOR BUSY LAMP W BR 0 (W O) TELEPHONE SET lll "'" {Yl M (MJW CORD) O BK H g AG (W O) {W-Ol 49 SO t-"vc_ ::_:Sl,ffl!--< P S f------ffi------% ri ---- M------#t f { Y- B Ll - STATON BUSY LAMP HOLD AJA KTS LEAD from "" N WTH v-s N BUSY KS 5 7 4ll LAMP DODE (!)OPTON 0-BK) N M MW CORD (BR N WTHOUT v-s N BUSY O BK N LAMP OPTON MW CORD M TO TO N TO M H TO M * NSULATE AND STORE t NETWORK TERMNA-UNOESGNATEO TERMNA ARE ON KEY TER MNAL BOARD t 161A ADAPTERS REQURED TO CONNECT M6C OR H COROAT66-TYPECONN BLK LNE SWTCH H HOLD KEY - 41: lit itt z (OBK) 8 A-A KTS WRED for BUSY LAMP AND H OLD WTH M6C OR H CORD TERMNATED AT 66-TYPE CONN BLK Fig -0ptional Features with 4A Speakerphone (Sheet of ) Page 8
9 BSP i07 _ jpg Scanned 15y Frank Harrell, (Cowboy Frank) Castle Roc<, Coloraao Oct OS, 01' 16:00: - SS 7, SECTON TABLE A EXCLUSON SWTCH CONNECTONS EXCLUSON KEY EXQUSON SWTCH LEADS TEL SYS BL-W W-BL 0-W W-0 BL-V V-BL 0-V V-0 On any line la R* T* let H* ER ET EB EH lal or 1A R* T* EB H* ER ET EB Ell *Terminal of line to be excluded t When other than line 1 is excluded on la KTS, disconnect, insulate, and store 0-W mounting cord conductor from terminal lb; connect balance lead conductor from line involved to lb KEY TEL SET TABLE B PCKUP-SGNAL KEY CONVERSON CONVERSON 66A KEY LEADS OPTONS Y-BR BR S-R BR-BK TABLE C POLARTY GUARD CONNECTONS [ (P-90005) GUARD ASSEMBLY] REMOVE FROM CONNECT TO HPPPPP (Note) M M M X HPPPPS M M M SG LEAD NET NET POLARTY GUARD 565HK HPPPSS M M SG X or HPPSSS M X SG X 565HKM HPPPP*S* M M 5H t HPPP*P*S* M X 5H t HPP*P*P*S* X X 5H t Dial Line Switch BK G-W w RR c c T s s * These arrangements use line switch controlled ground for common signal key used with private or intercommunicating lines Common signal should be used to operate a common signal relay Do not wire directly to a buzzer Polarity Guard G w RR c t Connect to the same terminals as ( BR) line switch lead depending on option and KTS required Note: To convert from pickup (locking) to signaling (nonlocking) remove the or P-1A89 screw detail at the key position being converted Page 9 9 Pages
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