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AT&T 2634DA, Service Manual, Page: 3 / 15

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AT&T 2634DA Service Manual Download Page 3

ISS  4,  SECTION  502-612-409 

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NOTE: 

2634DA  AND  2635DA  SETS  ARE  FURNISHED  EQUIPPED  WITH  G3A6  HANDSET 

AND  CORD.  2634DAM  AND  2635DAM  SETS  ARE  FURNISHED  EQUIPPED  WITH 

GI5A  HAN DSET.  H4DU  HANDSET  CORD.  AND  616E  JACK  ASSEMBLY. 

Fig.  1--*2634DA  or  DAM  and  2635DA  or  DAM  Telephone  Set  Connections. 

BSP 502-612-409-i04_1975-10-Q3.jpg 

Scanned 

by Frank  Harrell, (Cowboy  Frank) Castle Rock, Colorado  F

e

b 04,2012  16:12:21 

Page  3 

Summary of Contents for 2634DA

Page 1: ...rd plug associated with the fifth line The necessary contact strip assemblies 840151039 and 840151047 will be shipped with the 635AD5C and will replace the 840151120 and 840151138 assemblies supplied...

Page 2: ...e separately ordered and connected as shown in Table D Page 2 3 MAINTENANCE 3 01 For maintenance information refer to Division 502 section entitled 630 1630 and 2630 Series Telephone Sets Common Insta...

Page 3: ...I TA AI 2 AI 2 AI I AI I TT TR fROM fiG 2 AND 3 SHEET I 0 ___ _ _1 __ _ _ O BK J G3A6 I HANDSET 616E H4DU SET I SEE NOTE JACK HANDSET SEE NOTE BK CORD I t R 1 TRMTR I R G e _ c _ l 1 _ _ _t _ _ _ 0 _...

Page 4: ...R R BR 22 60 21 57 20 58 59 19 t BK G G BK W 8R BK 0 0 BK w G BK BL BL BK G W BR W R 5 R BR BR R 29 W BR CO BK O LG4 C S SI 0 BK l4 2B W _ _ C CB _ LG3 C Sl G W CA BR W Fig 2 t2634DA or DAM Telephone...

Page 5: ...29 I 20 17 h TO SH 3 57 050AH MTG CORD A259 CONN CABLE BL W BINDER 58 0 BINOCR PLUG I Y BR 6R Y w s Y G G Y Y O 0 Y Y BL BL Y BK 5 S 9K IS Wl CONN 1 Y BR LGii C S Sr BR Y LI2 S 30 w s __ _ Coc f _ Y...

Page 6: ...I 52 I 60 I 59 62 I so OSOAH MTG CORD G BINDER PLUG I S V 24 BR V V BRl 5T v G 16 G V 58 V Sl v o IS o v v au_ B BL V 25 A25B CONNCABLE BL W BINDER CONNI 5 V Lt8 C S SI FI 48 V G LGI6CS Sl AG 23 G V l...

Page 7: ...LIGHT BEIGE PLUIO ON THE 658A KEY NO ELECTRICAL CONNECTION IS MADE 5 HEN THE 658A KEY IS REQUIRED AS A DUAL PURPOSE KEY REMOVE STRAP BETWEEN TERMINALS 10 AND II USE MIW CORD OR EQUIVALENT TO CONNECT...

Page 8: ...I 28 II G CB LG3 C SI G W CA BR W cc 35 R S LG2 C S S1 10 s R L2 to R BR 18 R BR 394 R LGI C S SI ljt l ir BR R BR R ll E LG R BR j 3 t ro H2 Fig 2635DA or DAM Telephone Set Module and Connector Cable...

Page 9: ...I 32 62 I Jl 60 I JX JO 59 61 I 29 0 I 28 I 23 TO SH 3 0800 MTG CORD 0 BINOCR PLUG I Y BR BR Y w s Y G G Y Y O 0 Y s w Y BL BL Y BK 5 5 911 A40A CONN CABL Bl W SINO CONN I Y BR LGI2 C S SI BR y L 12 3...

Page 10: ...61 62 W BL BL Wl 37 I TO SH 4 A40A CONNCABLE O W BINDER CONN 2 R BL LGIB C S SI 31 BL R LIS 6 38 BK G CH s 350 W S LGI7 C S SI S w ll7 BK BR CAl 39 zg W BR LGI6 C S SI 4 BR W ll6 I G BK CG ze W G LGI...

Page 11: ...CJ _ R 4 9 BK 0 37 BK O LG24 C S St 0 BK l2 0 BK l24 5 u BK O 6 G BK 63 w BK G t g sgLIJ 0 BK BL BK Bl LG23 C S SI e r y r B L B o c K 77 BL BK L23 S LG K 6 w sl 062 2 ro l G 51 3 I NOTE 3 a BK G BK...

Page 12: ...Z 1 BR V L 9SM 61 6 LG BR BK BR V G G V v w aRJ BR BK G v o o v 52 i 6 w 5 9 IS HI G V V 0 o v 48 V G LG28 C S SI M2 23 c v L28 S S 47 V OlLG27 C S SI P4 OR IT zz 0 V L27 S P3 ORIR 0 t t i 1 l v 5 l...

Page 13: ...I I 14 I s I I I G V 8R 25 S V I y V BR BL V 23 M2 49 I I I f I 25 PI MP ra lo IL I J BR I I BR V 8 I IL I BR Vl I 21 IIIIIIIIIII VOLUME CONTROL lf lt iS li t I lf I _ MUTE Bl II I II r I I I TRMTR I...

Page 14: ...ABLE B PICKUP SIGNAL KEY CONVERSION 2635DA OR 2635DAM TELEPHONE SET FIFTH MODULE ONLY KEY PLUG LEADS NO OF SIGNAL 1ST PICKUP 2ND PICKUP 3RD PICKUP 4TH PICKUP 5TH PICKUP KEYS BL Y 5 W G BR BK 0 V BL BR...

Page 15: ...ing cord conductors from G 2634 type or S 2635 type binder 2 Connect the slate plug from the 3rd or 5th module to the 679A transmitter Fig 4 All other plugs in the module are insulated and stored TABL...

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