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CORDLESS TELEPHONE

SERVICE MANUAL

PRINTED IN U.S.A., Oct., 1997

FT-7807

FILE NO. 2B0-9707

Содержание FT-7807

Страница 1: ...CORDLESS TELEPHONE SERVICE MANUAL PRINTED IN U S A Oct 1997 FT 7807 FILE NO 2B0 9707 ...

Страница 2: ... passive circuitry etc may alter the safety characteristics of these models and potentially create a hazardous situation for the user Any design alterations or additions will void the manufacturer s warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom 2 PRODUCT SAFETY NOTICE Many electrical and mechanical parts in this chas...

Страница 3: ...e the handset is connecting to the base unit when a channel is being changed Displayed during a call in progress on the handset Blinks while the handset is connecting to the base unit Displayed during the caller ID review mode call id icon mem icon Displayed while data is being stored in an deleted from memory while the Function Mode is in use Dot matrix display Twelve digits by two lines dot matr...

Страница 4: ...ross a 50 ohm load to RF test point Set the digital voltmeter at the test point of TX VCO Adjust L10 to indicate DC 2 8 0 05 V VCO 2 Connect the frequency counter across a 50 ohm dummy load to RF test point Make sure that the frequency is 46 770 MHz 1500 Hz Alignment Point Location on Main Base Unit PCB A C A d a p t e r 1 2 0 V 6 0 H z B a s e S e t J 2 D C I N 9 V J A C K R F T e s t P o i n t D...

Страница 5: ...ion L6 Set T P SW to TONE Mode Press the Page key once then CH changes to CH 8 Connect the AF SSVM to the TEL LINE across a 600 ohm dummy load Keep the SINAD reading at 12 dB by adjusting the SG output Adjust L6 for maximum SINAD reading Preset a Set T P SW to Pulse Mode b Turn on AC power while the Page key is being depressed c Release the Page key about 2 seconds later then the TX Mode is entere...

Страница 6: ...est point Make sure that the frequency is 49 830 MHz 1500 Hz Alignment Point Location on Main Handset Unit PCB Preset Turn Power on while depressing and keys A beep will be heard Then the TX Mode is entered CH21 H a n d s e t B a t t T e r m i n a l D C P o w e r S u p p l y 3 6 V D u m m y L o a d 5 0 o h m F r e q u e n c y C o u n t e r D i g i t a l V o l t m e t e r T X V C O T e s t P o i n ...

Страница 7: ... terminal Adjust for 115 mV on the VTVM SP OUT at CH21 4 SG 158 µV CH16 1 kHz 3 kHz dev L510 Press the CH twice to change the channel to CH16 Adjust for maximum SINAD on the SINAD METER at CH16 5 SG 3 µV CH16 1 kHz 3 kHz dev L510 Adjust for maximum SINAD on the SINAD meter at CH16 6 SG 1 µV CH16 1 kHz 3 kHz dev L510 Adjust for maximum SINAD on the SINAD meter at CH16 S G H a n d s e t V T V M M O ...

Страница 8: ... 7 BLOCK DIAGRAMS Base ...

Страница 9: ... 8 9 Handset ...

Страница 10: ...5 0 V 1 0 C 5 3 0 1 B C 3 2 L 1 3 1 0 0 Ê H R F T E S T P O I N T T E S T P O I N T R X V C O T E S T P O I N T D i s c r i m i n a t o r T E S T P O I N T T X V C O 10 11 SCHEMATIC DIAGRAMS Base Unit ...

Страница 11: ... 12 13 T E S T P O I N T R F R X V C O T E S T P O I N T T E S T P O I N T T X V C O D e s c r i m i n a t o r T E S T P O I N T Handset Unit ...

Страница 12: ...c t N G OK O K N G C a n t h e b a s e a n d h a n d s e t b e c o n n e c t e d C h e c k t h e b a s e T X p o w e r C h e c k t h e b a s e T X d a t a d e v i a t i o n C h e c k t h e h a n d s e t R X s e n s i t i v i t y C h e c k R X d a t a p u l s e w a v e f o r m i n g c u r r e n t P i n 1 5 o f I C 5 0 4 C h e c k R 5 1 5 B y u s i n g v o l t a g e c h a r t c h e c k t h e b a s e...

Страница 13: ...d s e t M I C s e n s i t i v i t y C h e c k t h e h a n d s e t d a t a c i r c u i t R 5 4 0 R 5 4 1 R 5 8 4 a n d R 5 8 7 B y u s i n g v o l t a g e c h a r t c h e c k t h e h a n d s e t T X c i r c u i t C h e c k t h e h a n d s e t T X A F c i r c u i t a r o u n d P i n s 1 7 1 9 2 1 o f I C 5 0 4 C h e c k t h e b a s e R X s e n s i t i v i t y T h e n c a n t h e s i n e w a v e b e ...

Страница 14: ...t c a n n o t c o n n e c t C h e c k t h e b a s e R E L A Y c o n t r o l a r o u n d P i n 2 3 o f I C 2 C a n t h e b a s e a n d h a n d s e t b e c o n n e c t e d W h i l e i n T A L K M O D E p r e s s d i a l k e y o f t h e h a n d s e t F r o m t h e s p e a k e r d o e s t h e T O N E r i n g u p C h e c k t h e b a s e T E L l i n e c i r c u i t a n d R E L A Y c o n t r o l c i r c ...

Страница 15: ...b e s e e n a t P i n 2 5 o f I C 1 C h e c k t h e b a s e I F c i r c u i t a r o u n d P i n s 2 6 2 9 o f I C 1 T h e n c a n t h e s i n e w a v e b e s e e n a t P i n 2 4 o f I C 1 C h e c k c i r c u i t a r o u n d P i n 2 4 o f I C 1 T h e n c a n t h e s i n e w a v e b e s e e n a t t h e Q 2 c o l l e c t o r C h e c k Q 2 a n d t h e s o r r o u n d i n g c i r c u i t o f Q 2 N G O ...

Страница 16: ...e e n a t P i n 4 6 o f I C 5 0 4 a n d C 5 1 5 T h e n c a n t h e s i n e w a v e o f t h e h a n d s e t S P L i m i t b e s e e n S P o f h a n d s e t i s d e f e c t i v e C h e c k t h e h a n d s e t I F c i r c u i t a r o u n d P i n s 2 6 2 9 o f I C 5 0 4 C h e c k c i r c u i t a r o u n d P i n 2 4 o f I C 5 0 4 C h e c k a r o u n d P i n s 4 4 4 6 5 2 o f I C 5 0 4 T h e w i r e c ...

Страница 17: ... 0 0 E 0 0 B 3 2 0 6 1 Q501 C 0 3 1 3 3 E 0 8 0 B 0 0 8 1 1 Q502 C 0 1 8 2 1 E 0 0 2 0 5 Unit V Ref No Pin STBY TALK Note B 3 3 2 4 2 8 Q503 C 0 3 3 4 E 3 3 3 2 3 5 B 0 0 4 1 1 Q504 C 0 1 5 3 5 E 0 0 B 0 1 9 2 2 Q505 C 0 3 3 4 E 0 1 7 1 7 B 3 3 2 5 2 8 Q506 C 2 3 2 3 5 E 3 3 3 2 3 5 B 3 1 2 9 3 1 Q507 C 0 0 E 3 7 3 4 3 7 B 0 0 Q508 C 0 0 E 0 0 B 2 8 2 4 2 8 Q509 C 3 2 3 3 4 E 3 3 3 2 3 5 B 3 1 2 7...

Страница 18: ...6 0 0 37 3 6 3 4 3 6 38 0 4 8 39 4 8 4 8 40 0 3 0 5 0 3 0 5 41 0 3 0 5 0 3 0 5 42 1 2 1 2 43 0 0 44 1 4 1 4 45 1 4 1 4 46 1 4 1 4 47 4 8 4 8 48 1 4 1 4 49 1 4 1 4 50 0 0 IC1 51 0 0 Unit V Ref No Pin STBY TALK Note IC1 52 1 4 1 4 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 10 0 0 11 0 0 12 0 0 13 4 8 4 8 14 0 0 15 0 0 16 0 0 17 0 0 18 4 8 4 8 19 4 8 4 8 20 0 0 21 0 0 22 4 8 4 8 23 0 4 8 2...

Страница 19: ...20 2 2 2 2 1 2 4 2 4 2 2 4 2 4 3 2 4 2 4 4 2 4 2 4 5 2 4 2 4 6 0 0 7 0 0 8 0 0 9 0 0 IC101 10 1 3 6 1 3 6 Unit V Ref No Pin STBY TALK Note 11 0 3 4 6 0 4 4 5 12 0 0 13 0 0 14 0 0 15 0 0 16 4 8 4 8 17 4 8 4 8 18 4 8 4 8 19 4 8 4 8 20 0 0 21 0 0 22 0 0 23 0 0 IC101 24 4 8 4 8 1 0 0 2 0 0 3 0 0 4 0 0 5 4 9 4 8 5 6 4 9 4 9 7 0 0 IC102 8 4 8 4 7 4 9 1 0 0 2 0 0 3 0 0 IC103 4 0 5 0 5 1 0 0 2 0 0 3 0 0 4...

Страница 20: ... 3 62 3 3 3 3 63 3 3 3 3 IC503 64 3 3 3 3 Unit V Ref No Pin STBY TALK Note 1 3 3 3 3 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 10 0 0 11 3 3 3 3 12 0 0 13 0 0 14 3 3 3 3 15 3 2 0 3 2 16 0 0 17 3 3 3 3 18 0 0 19 0 1 4 1 6 20 0 1 4 1 6 21 0 1 4 1 6 22 2 4 2 6 2 2 2 8 23 3 2 2 9 3 3 24 0 6 1 2 1 2 1 7 25 0 2 0 9 1 5 26 0 4 1 2 1 7 27 3 2 2 8 3 6 28 2 2 2 6 2 2 4 29 3 2 2 9 3 5 30 2 6 2 3 2 8 31...

Страница 21: ... 24 Unit V Ref No Pin STBY TALK Note 51 0 0 IC504 52 2 5 1 4 1 6 1 0 0 2 3 6 3 4 3 8 3 3 3 3 1 3 5 4 3 2 2 2 4 IC505 5 0 0 ...

Страница 22: ...4 1 4 8 C a t h o d e A n o d e C a t h o d e A n o d e D 3 K V 1 8 3 2 C C a t h o d e A n o d e Q 1 Q 3 Q 4 K T C 3 8 8 0 S Y Q 2 Q 5 Q 6 Q 8 Q 9 Q 1 1 K T C 3 8 7 5 S G R Q 1 2 K T A 1 5 0 4 S G R C B E B B a s e E E m i t t e r C C o l l e c t o r E C B B B a s e E E m i t t e r C C o l l e c t o r A n o d e C a t h o d e D 9 D 1 0 L T L 1 6 K P E A D 1 1 L T L 1 6 K G E A Q 7 K T C 3 2 0 3 Y ...

Страница 23: ... 9 10 11 12 13 14 15 16 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 P41 P40 P53 P52 P51 P50 RESET X2 X1 P63 P62 P61 P60 P73 P72 P71 P81 P80 P93 P92 P91 P90 Vss P13 INT3 P12 INT2 P11 INT1 P10 INT0 PTH03 PTH02 PTH01 PTH00 T10 T11 P23 P22 PCL P21 PTO1 P20 PTO0 P03 SI P02 SO P01 SCK P00 INT4 P123 P122 P...

Страница 24: ... 5 0 1 Q 5 0 4 Q 5 0 5 K T C 3 8 8 0 S Y Q 5 0 2 Q 5 1 1 Q 5 1 2 Q 5 1 4 Q 5 1 5 Q 5 1 6 K T C 3 8 7 5 S G R Q 5 0 3 Q 5 0 6 Q 5 0 7 Q 5 0 8 Q 5 0 9 Q 5 1 0 Q 5 1 3 K T A 1 5 0 4 S G R C B E B B a s e E E m i t t e r C C o l l e c t o r D 5 0 5 D 5 0 7 P G 3 8 2 2 K C a t h o d e A n o d e D 5 1 1 D C B 0 1 0 C A A C A A C D 5 0 4 1 S S 2 2 6 D 5 0 8 D 5 0 9 H S M 8 8 W A A A C C ...

Страница 25: ...I n R S S I V B R e f 1 R e f 2 S c r O u t E I n E C a p E O u t S A I n S A O u t G N D A u d io V C a p C t r l L O 1 O u t L O 1 I n L i m O u t T x I n I C 5 0 3 M B 8 9 6 2 6 R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 P45 SCK2 P46 SO2 P47 SI2 P50 AN0 P...

Страница 26: ... 30 31 ELECTRICAL PARTS LOCATION L13 Base Unit Main PCB Handset Main PCB ...

Страница 27: ... 32 WIRING DIAGRAM Handset ...

Страница 28: ... 33 EXPLODED VIEW AND MECHANICAL PARTS LIST Base Unit 14 7 11 6 13 11 10 4 8 3 12 16 15 2 1 9 5 B1 AT701 ...

Страница 29: ... 7 RC002384 LFUT428079Z Foot Bumpon SJ 5916 1 6T 2 8 RC005526 GCAS456906Z Hook ABS 1 9 RC005525 GCAS456905Z LED Lens PMMA 1 10 RC000941 SSCW802608N Screw P Tight Bind HD D2 6X8 NI 3 11 RC004028 SSCW802616N Screw P Tight Bind HD D2 6X16 NI 4 12 RC001752 SSCW283012N Screw Tapping Bind SP Washer D3X12 NI 1 13 RC005524 GCAS356904Z Desk Top Wall Mount Bracket ABS 1 14 RC005533 RUTC457141Z Wool Coated P...

Страница 30: ... 35 Handset 67 59 71 75 71 71 73 74 62 56 52 57 58 63 68 53 55 69 60 70 64 65 66 54 61 51 72 B501 SP801 AT801 DP501 ...

Страница 31: ...ne 1 61 RC005562 RCUN454106Z Cushion Neoprene 1 62 RC004687 RCUM441420A Cushion Batt Moltprene Nitto 500 1 63 RC005556 LHDZ455784Z Dual Holder EPDM 1 64 RC005544 GHDZ456417Z Holder Display PC 1 65 RC005545 HHDZ456419Z Holder Display SPTE 1 66 RC005550 GHDZ356415Z Holder Speaker ABS 1 67 RC003990 SSCW282616N Screw Tapping Bind SP Washer D2 6X16 NI 1 68 RC005557 LNBZ356400Z Key Rubber SI 1 69 RC0055...

Страница 32: ... RC004494 BCUB511045Z CERAMIC 0 1UF 25V K B C10 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C11 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C12 RC004496 BCUB811025Z CERAMIC 0 001UF 50V K B C14 RC004739 BCUB813335Z CERAMIC 0 033UF 50V K B C15 RC004498 BCUB811535Z CERAMIC 0 015UF 50V K B C16 RC004494 BCUB511045Z CERAMIC 0 1UF 25V K B C17 RC004494 BCUB511045Z CERAMIC 0 1UF 25V K B C18 RC000777 BCZY01...

Страница 33: ...725Z CERAMIC 0 0047UF 50V K B C59 RC004497 BCUB811035Z CERAMIC 0 01UF 50V K B C60 RC004479 BCUA811204Z CERAMIC 12PF 50V J CH C61 RC004478 BCUA811014Z CERAMIC 100PF 50V J CH C62 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C63 RC005388 BCUA813904Z CERAMIC 39PF 50V J CH C64 RC004496 BCUB811025Z CERAMIC 0 001UF 50V K B C65 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C66 RC005514 BCXB311055Z CERAMIC 1U...

Страница 34: ...MIC 0 01UF 50V K B C502 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C503 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C504 RC004484 BCUA812704Z CERAMIC 27PF 50V J CH C505 RC004497 BCUB811035Z CERAMIC 0 01UF 50V K B C506 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C507 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C508 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C509 RC004500 BCUB812235Z CERAMIC 0 02...

Страница 35: ...4704Z CERAMIC 47PF 50V J CH C549 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C550 RC004558 BCUA811804Z CERAMIC 18PF 50V J CH C551 RC004496 BCUB811025Z CERAMIC 0 001UF 50V K B C552 RC004502 BCUB814735Z CERAMIC 0 047UF 50V K B C553 RC005514 BCXB311055Z CERAMIC 1UF 16V K B C554 RC005166 BCUP311050Z CERAMIC 1UF 16V Z F C555 RC004657 BCEQ514796Z ELECTROLYTIC 4 7UF 25V M C 125 C556 RC004497 BCUB811035Z C...

Страница 36: ...1N4148 T 77 D8 RC002236 BDAY0246003 AXIAL 1N4148 T 77 D9 RC004189 BDAY0866001 LED LTL 16KPE A D10 RC004189 BDAY0866001 LED LTL 16KPE A D11 RC004190 BDAY0867001 LED LTL16KGE A D101 RC002236 BDAY0246003 AXIAL 1N4148 T 77 D102 RC002236 BDAY0246003 AXIAL 1N4148 T 77 D103 RC002236 BDAY0246003 AXIAL 1N4148 T 77 D104 RC002236 BDAY0246003 AXIAL 1N4148 T 77 D105 RC001826 BDAY0433001 DIODE RLS4148 TE11 D106...

Страница 37: ...937003 RH5VL28CA T1 IC503 RC005535 BDDY0666001 MB89626R IC504 RC004706 BDEY2916001 MC13111FB IC505 RC005536 BDEY3011003 RN5RG33AA TR JACKS J1 RC003586 BJKY0803002 TEL JK 803 A36 006 4910A 2P J2 RC001094 BJKY0234001 JK 234 DJ13 1 J501 RC003619 BJKY0628001 JK 628 M60 02 30 134P 6 J502 RC002252 BJKY0600002 JK 600 SB20 02WS 2P COILS L1 RC004249 BLZY0041229 INDUCTOR LZ 041 2 2UH K L3 RC004666 BLBY05230...

Страница 38: ...4632 BDBZ1021001 DB 1021 KTC3875SGR TAPE Q9 RC004632 BDBZ1021001 DB 1021 KTC3875SGR TAPE Q10 RC004634 BDBZ1024001 DB 1024 KTC3198Y Q11 RC004632 BDBZ1021001 DB 1021 KTC3875SGR TAPE Q12 RC004662 BDBZ1022001 DB 1022 KTA1504SGR TAPE Q501 RC004631 BDBZ1020001 DB 1020 KTC3880SY TAPE Q502 RC004632 BDBZ1021001 DB 1021 KTC3875SGR TAPE Q503 RC004662 BDBZ1022001 DB 1022 KTA1504SGR TAPE Q504 RC004631 BDBZ1020...

Страница 39: ...ON 82 1 8W J BULK R27 RC004514 BRFX011044Z CARBON 100K 1 10W J BULK R28 RC004550 BRFX180004Z CARBON 0 1 8W J BULK R29 RC004522 BRFX011834Z CARBON 18K 1 10W J BULK R30 RC004539 BRFX014734Z CARBON 47K 1 10W J BULK R31 RC004511 BRFX011014Z CARBON 100 1 10W J BULK R32 RC004525 BRFX012224Z CARBON 2 2K 1 10W J BULK R33 RC003231 BRSJ222234Z METAL OXIDE 22K 1 2WS J R34 RC002350 BRSN101514Z METAL OXIDE 150...

Страница 40: ...101214Z METAL OXIDE 120 1W J R73 RC004512 BRFX011024Z CARBON 1K 1 10W J BULK R74 RC004541 BRFX015624Z CARBON 5 6K 1 10W J BULK R75 RC004567 BRFX181844Z CARBON 180K 1 8W J BULK R76 RC005663 BRFX186834Z CARBON 68K 1 8W J BULK R77 RC004538 BRFX014724Z CARBON 4 7K 1 10W J BULK R78 RC004525 BRFX012224Z CARBON 2 2K 1 10W J BULK R79 RC004512 BRFX011024Z CARBON 1K 1 10W J BULK R80 RC004512 BRFX011024Z CAR...

Страница 41: ...BON 330K 1 10W J BULK R119 RC004528 BRFX012254Z CARBON 2 2M 1 10W J BULK R120 RC004513 BRFX011034Z CARBON 10K 1 10W J BULK R121 RC004183 BRSJ001024Z METAL OXIDE 1K 1WS J R122 RC004514 BRFX011044Z CARBON 100K 1 10W J BULK R123 RC004513 BRFX011034Z CARBON 10K 1 10W J BULK R124 RC004517 BRFX011244Z CARBON 120K 1 10W J BULK R125 RC004511 BRFX011014Z CARBON 100 1 10W J BULK R126 RC004512 BRFX011024Z CA...

Страница 42: ...1 10W J BULK R533 RC004512 BRFX011024Z CARBON 1K 1 10W J BULK R534 RC004538 BRFX014724Z CARBON 4 7K 1 10W J BULK R535 RC004513 BRFX011034Z CARBON 10K 1 10W J BULK R536 RC004529 BRFX012714Z CARBON 270 1 10W J BULK R537 RC004572 BRFX013934Z CARBON 39K 1 10W J BULK R538 RC004525 BRFX012224Z CARBON 2 2K 1 10W J BULK R539 RC004514 BRFX011044Z CARBON 100K 1 10W J BULK R540 RC005112 BRFX013924Z CARBON 3 ...

Страница 43: ...0W J BULK R578 RC004527 BRFX012244Z CARBON 220K 1 10W J BULK R579 RC004513 BRFX011034Z CARBON 10K 1 10W J BULK R580 RC004540 BRFX014744Z CARBON 470K 1 10W J BULK R581 RC004513 BRFX011034Z CARBON 10K 1 10W J BULK R582 RC004551 BRFX181024Z CARBON 1K 1 8W J BULK R583 RC004512 BRFX011024Z CARBON 1K 1 10W J BULK R584 RC004526 BRFX012234Z CARBON 22K 1 10W J BULK R585 RC004512 BRFX011024Z CARBON 1K 1 10W...

Страница 44: ...YY0438001 PIEZO ELECTRIC BUZZER YY 438 CB 12GP SP801 RC004272 BSPY0348001 SPEAKER SP 348 KR 286HA WA801 RC002514 CZDZ071854Z WIRES ASSEMBLED W 071854 WA901 RC001861 BWZY1082001 TEL CORD WZ 1082 1850 W P WA902 RC001872 BWZY1101001 TEL LINE WZ 1101 230W P PACKING PARTS RC005198 UDZZ73535ZZ CAUTION BELT RC004291 WETC420086Z COVER ANT RC005342 WBXZ356836Z DISPLAY BOX RC004688 PLBB454286Z LABEL BARCODE...

Страница 45: ...part numbers are not available as replacement parts Order parts necessary for repair or contact the Toshiba Factory Service Center LOC NO PART NO REF NO DESCRIPTION RC005568 AD545ZLBA BASE MAIN ASSEMBLY RC005569 AD545ZLPA PORT MAIN ASSEMBLY ...

Страница 46: ... 280 MHz 44 320 MHz 12 49 360 MHz 44 360 MHz 13 49 400 MHz 44 400 MHz 14 49 460 MHz 44 460 MHz 15 49 500 MHz 44 480 MHz 16 49 670 MHz 46 610 MHz 17 49 845 MHz 46 630 MHz 18 49 860 MHz 46 670 MHz 19 49 770 MHz 46 710 MHz 20 49 875 MHz 46 730 MHz 21 49 830 MHz 46 770 MHz 22 49 890 MHz 46 830 MHz 23 49 930 MHz 46 870 MHz 24 49 990 MHz 46 930 MHz 25 49 970 MHz 46 970 MHz 4 Telephone Line Voltage Load ...

Страница 47: ...ELEPHONE LINE 1 Off hook Impedance at 1 kHz ohm 1000 230 1570 2 Off hook DC Resistance DC 40 mA ohm 230 100 300 3 Telephone Line Output Voltage at Mod dBm 5 8 2 1 kHz 3 kHz Dev 4 Minimum Ringer Input Level at 20 Hz Vrms 23 40 TELEPHONE DIAL UNIT 1 PULSE DIALING a Dialing Rate 10 pps pps 10 8 11 b Make Ratio 10 pps 40 36 42 2 DTMF DIALING a DTMF Frequency Row 1 Hz 697 687 707 Row 2 Hz 770 759 781 R...

Страница 48: ...rance Hz 400 1500 POWER CONSUMPTION 1 Base Unit 9 V DC TEL LINE ON mA 70 90 2 Handset Unit a Stand by average mA 1 2 1 5 b In use mA 30 45 Battery Low Light Turn on Level 3 05 to 3 55 V Battery 270 mAH 1 2 V x3 3 6 Mode Switch DTMF Pulse 10 pps Selectable Operating Temperature 10 C 50 C Storage Temperature 20 C 60 C REQUIREMENTS COMPLIANCE Unit is designed to fully meet with UL 1459 and FCC Rules ...

Страница 49: ...y To delete the Caller ID memory in the EEPROM proceed with the following steps 1 Set the T P switch to TONE mode 2 Turn on AC power while pressing the Page key 3 Keep pressing the Page key for about 2 seconds then the EEPROM will be initialized ...

Страница 50: ...MECHANICAL PARTS LIST TOSHIBA AMERICA CONSUMER PRODUCTS INC 82 TOTOWA ROAD WAYNE N J 07470 TOSHIBA HAWAII INC 327 KAMAKEE ST HONOLULU H I 96814 ...

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