Toshiba FT-8259 Service Manual Download Page 13 | Manualshive

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14

TROUBLESHOOTING HINTS

1. The bell does not ring.

When the INTCOM key of the
base is pressed, does the
ringer on the handset ring?

When the TEL SG is joined
with the base to make bell
signal, is there pulse wave at
pin 4 of IC5 (Line1) or IC13
(Line2) ?

I s t h e r e p u l s e wave a t
pin 38 (Line1) or pin 39
(Line2) of IC14?

Check IC14 and its
peripheral circuit.

Check IC5 (Line1) or IC13
(Line2) and TEL network
circuit.

Check R58, C45 and R59.

See 2. The bell does not ring
& page does not ring.

OK

OK

NG

NG

OK

NG

«
...
11
12
13
14
15
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»

Summary of Contents for FT-8259

Page 1: ...CORDLESS TELEPHONE PUBLISHED IN JAPAN Sep 1999 SERVICE MANUAL FILE NO 2B0 9906 FT 8259 ...

Page 2: ... 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 chassis have...

Page 3: ...ton Charging Contacts Battery compartment ANTENNA SPEED DIAL INDEX MEM Memory button PAUSE button TONE button FLASH RDL Flash Redial button LINE 2 LED Orange LINE 1 LED Green LINE 1 button LINE 2 button CHARGE LED POWER LED DC in 9V Jack TEL LINE 2 jack TEL LINE 1 2 jack Speaker One touch dialing keys 1 to 8 MUTE button ANTENNA INTCOM LED Green INTCOM button SPEED DIAL INDEX Speaker volume control...

Page 4: ...the Power Meter to the RF test point on the Base MAIN PCB Adjust RT301 for a 5 0dBm reading on the Power Meter Connect the Frequency Counter to the RF test point on the Base MAIN PCB Adjust CT1 to make sure that the frequency is 926 897468 MHz Press the 2 key to enter the TEST Mode 2 Connect the AF Generator to the TEL Line Jack on the Base Main PCB Make sure that the output is 1 kHz 77 5 mV from ...

Page 5: ...t on the Base MAIN PCB Make sure that the frequency is 903 002467 MHz Connect the DC Voltmeter to the AF test point Adjust L183 to indicate DC 0 95 V Connect the AC Voltmeter across a 600 ohm dummy to the Telephone Line Jack Adjust RT1 for a 220 mV reading on the AC voltmeter Press the 5 key to enter the TEST Mode 5 Make sure that the frequency of RF SG output is 903 002467 MHz Adjust RT181 to tur...

Page 6: ...X Modulation Remarks Connect the RF power Meter to the RF test point on the handset MAIN PCB Adjust RT501 for a 6 5dBm reading on the Power Meter Connect the Frequency Counter to the RF test point on the handset MAIN PCB Adjust CT601 to make sure that the frequency is 903 102467 MHz Press the 2 key to enter the TEST Mode 2 Connect the AF Generator to the MIC Connector Make sure that the output is ...

Page 7: ...F test point on the handset MAIN PCB Make sure that the frequency is 926 997467 MHz Connect the DC Voltmeter to the AF test point Adjust L603 to indicate DC 0 85V Connect the RF Signal Generator to the RF test point on the handset MAIN PCB Make sure that the frequency is 926 997467 MHz Connect the AC Voltmeter across a 150 ohm dummy to the SP Connector Adjust RT602 for a 150 mV reading on the AC V...

Page 8: ...7 BLOCK DIAGRAMS Base Unit ...

Page 9: ...8 Handset ...

Page 10: ...9 10 SCHEMATIC DIAGRAMS Base Unit Main ...

Page 11: ...11 Base Unit Key ...

Page 12: ...12 13 Handset ...

Page 13: ... SG is joined with the base to make bell signal is there pulse wave at pin 4 of IC5 Line1 or IC13 Line2 Is there pulse wave at pin 38 Line1 or pin 39 Line2 of IC14 Check IC14 and its peripheral circuit Check IC5 Line1 or IC13 Line2 and TEL network circuit Check R58 C45 and R59 See 2 The bell does not ring page does not ring OK OK NG NG OK NG ...

Page 14: ...y of the base is pressed does pin 29 of IC14 change from low to high Check IC14 and its peripheral circuit When the key of the handset is pressed can the pulse output at pin 58 of IC603 be seen Check RINGER Y601 Check key rubber See 3 The base and handset cannot be connected Check IC603 OK OK OK NG OK NG NG NG At the Q605 collector can the pulse wave be seen OK Check R688 R627 and D604 NG ...

Page 15: ... test mode 8 903 002467 MHz 250 Hz 8 kHz Dev 1mV output signal from RF jack is applied Can the INTCOM LED be lighted OK NG Check whether there is a 250 Hz data waveform at pin 9 of IC181 Check IC181 Q181 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform at the Q3 collector Check RT1 Q3 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform a...

Page 16: ...om RF jack is applied Check whether the bell ring NG Check whether the 250 Hz data waveform from pin 9 of IC606 is fed Check IC606 Q612 and their peripheral circuit NG OK OK Check whether there is a 250 Hz data waveform at the Q601 collector Check RT602 Q601 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform at pin 55 of IC603 Check R696 R600 R621 R624 Q602 IC607 and ...

Page 17: ...L2 R126 Line2 and their peripheral circuits NG OK OK 5 Cannot make a phone call tone Can the base and handset be connected See 3 The base and handset be cannot be connected OK NG While in TALK MODE press dial key of the handset Can tone waveform from Pin 14 of IC11 is fed Check IC5 and IC14 OK NG Can tone signal be heard from the handset speaker Check IC4 IC2 IC3 Q2 Line1 or IC8 IC9 Q10 Line2 and ...

Page 18: ...e liner detector can the 1 kHz sine waveform be fed Check handset RF unit NG OK Check whether there is the 1 kHz sine waveform at pin 9 of IC181 on the base unit Check IC181 Q181 and their peripheral circuit NG OK Check whether there is the 1 kHz sine waveform at pin 3 of IC4 Check RT1 Q3 and their peripheral circuits NG OK Check whether there is the 1 kHz sine waveform at pin 6 of IC4 Check IC4 a...

Page 19: ...eral circuit NG OK TX output signal from the base is detected by the liner detector can the 1 kHz sine waveform be fed Check base RF unit NG OK Check whether there is the 1 kHz sine waveform at pin 9 of IC606 on the handset unit Check IC606 Q612 and their peripheral circuit NG OK Check whether there is the 1 kHz sine waveform at pin 3 of IC607 Check RT602 Q601 and their peripheral circuits NG OK C...

Page 20: ...in 4 of IC17 Check MC1 and IC17 Check pin 8 of IC15 NG OK 8 2 The voice from the Handset cannot be heard on the Base unit Check whether there is an audio waveform on pin 4 of IC15 Check IC15 OK NG Check whether there is an audio waveform on pin 15 of IC17 Check IC7 IC8 IC17 and their peripheral circuits OK NG Check FC451 W451 W452 and SP451 ...

Page 21: ...OK OK 9 2 Voice cannot be transmitted to the calling party OUTGOING CALL Check whether there is an audio waveform on pin 4 of IC17 Check MC1 and IC17 OK NG Check whether there is an audio waveform on pin 2 of IC2 Line1 or pin 3 of IC8 Line2 Check IC2 Line1 or IC8 Line2 OK NG Check whether there is an audio waveform on pin 7 of IC3 Line1 or pin 1 of IC9 Line2 Check IC3 Line1 or IC9 Line2 NG OK Chec...

Page 22: ... IC4 10 0 2 4 9 0 2 4 9 PULSE 11 0 0 0 0 GND 12 2 5 2 5 13 5 0 5 0 VCC 14 2 5 2 5 15 2 5 2 5 OPEN 16 0 0 5 0 17 0 0 5 0 18 0 0 4 8 OPEN 19 1 6 1 6 OPEN 20 2 5 2 5 21 0 7 0 7 22 2 5 2 5 IC4 23 2 5 2 5 24 2 5 2 5 1 1 0 0 6 IC5 2 1 0 0 6 3 0 0 0 0 GND 4 4 9 4 9 1 2 0 2 0 2 0 0 1 9 3 0 0 0 0 4 2 0 2 0 5 0 0 0 0 6 0 0 0 0 IC6 7 0 0 0 0 GND 8 0 0 0 0 9 2 0 2 0 10 0 0 0 0 11 5 0 5 0 12 0 0 0 0 13 0 0 5 0...

Page 23: ... 1 0 1 0 3 0 0 0 0 GND 4 4 9 4 9 1 0 0 0 0 2 0 0 0 0 3 0 0 0 0 IC14 4 0 0 5 0 5 0 0 0 0 6 0 0 0 0 7 0 0 0 0 GND 8 0 0 0 0 OPEN 9 0 0 0 0 OPEN 10 0 0 0 0 OPEN 11 0 0 0 0 OPEN 12 0 0 0 0 OPEN 13 0 0 0 0 OPEN 14 0 0 3 0 0 0 PULSE 15 3 0 0 0 3 0 PULSE 16 3 0 0 0 3 0 PULSE 17 0 0 3 0 0 0 PULSE 18 0 0 0 0 GND 19 0 0 0 0 20 1 0 1 0 21 5 0 5 0 22 5 0 5 0 23 0 0 0 0 24 0 0 0 0 25 4 8 4 8 26 0 0 0 0 OPEN 27...

Page 24: ... 5 0 81 5 0 5 0 82 2 5 2 5 83 2 5 2 5 84 2 5 2 5 85 2 5 2 5 86 2 5 2 5 87 0 0 0 0 GND 88 0 0 0 0 GND 89 0 0 5 0 90 0 0 0 0 91 0 0 0 0 92 0 0 0 0 93 0 0 0 0 94 0 0 0 0 95 0 0 0 0 96 0 0 0 0 97 0 0 0 0 IC14 98 5 0 5 0 VCC 99 0 0 0 0 OPEN 100 0 0 0 0 OPEN 1 0 0 0 0 2 2 0 2 0 3 5 0 5 0 4 0 0 0 0 5 0 0 0 0 6 0 0 0 0 IC15 7 0 0 0 0 GND 8 0 0 0 0 9 2 4 2 4 10 5 0 5 0 11 0 0 0 0 12 0 0 0 0 13 0 0 0 0 14 5...

Page 25: ...C 3 4 3 4 B 1 5 1 5 E 0 7 0 7 Q3 C 2 7 2 7 B 1 3 1 3 E 0 0 0 0 GND Q4 C 9 0 0 0 B 0 0 0 7 E 0 0 0 0 GND Q5 C 2 5 0 0 B 0 0 0 7 E 0 0 0 0 GND Q6 C 2 5 0 0 B 0 0 0 7 E 3 0 3 0 Q7 C 0 0 2 9 B 3 0 2 3 E 0 8 0 8 Q10 C 3 4 3 3 B 1 5 1 5 E 0 0 0 0 GND Q11 C 5 0 5 0 B 0 0 0 0 E 0 0 0 0 Q12 C 9 0 9 0 B 0 0 0 0 E 0 0 0 0 Q13 C 2 5 2 4 B 0 0 0 0 E 0 0 0 0 Q14 C 2 5 2 4 B 0 0 0 0 E 7 5 7 5 Q15 C 9 0 9 0 B 8 1...

Page 26: ...8 3 8 PULSE 33 0 0 1 6 1 6 PULSE 34 0 0 0 0 OPEN 35 0 0 3 8 3 8 PULSE 36 0 0 0 0 37 0 0 0 0 38 3 8 3 8 39 0 0 0 0 40 0 0 0 0 41 3 8 0 0 3 8 PULSE 42 0 0 3 8 3 8 SQ 43 3 8 3 8 44 0 0 0 0 45 0 0 2 5 0 0 PULSE 46 0 0 0 0 47 0 0 0 0 48 0 0 0 0 49 0 0 0 0 GND 50 0 0 3 8 IC603 51 3 8 3 8 52 3 8 0 0 53 3 8 0 0 54 0 0 3 8 55 3 8 0 0 0 0 3 8 PULSE 56 3 8 3 8 VCC 57 0 0 3 8 58 3 8 3 8 59 0 0 0 0 60 0 0 1 2 ...

Page 27: ... 2 1 6 1 6 PULSE 24 0 2 1 6 1 6 PULSE E 0 0 0 2 Q601 C 0 0 1 7 B 0 0 0 7 0 8 PULSE E 0 0 0 0 GND Q602 C 3 8 0 0 3 8 0 0 PULSE B 0 0 0 6 0 0 0 6 PULSE E 0 0 0 7 Q603 C 3 8 2 0 B 0 0 1 5 E 0 0 0 0 GND Q604 C 3 8 0 0 3 8 PULSE B 0 0 0 6 0 0 PULSE E 3 8 3 8 Q605 C 0 0 0 0 B 3 8 3 8 Unit V Unit V Ref No PIN STBY TALK NOTE Ref No PIN STBY TALK NOTE E 0 0 0 0 Q606 C 0 0 0 0 B 3 8 3 8 E 0 0 0 4 Q608 C 0 0...

Page 28: ...16 TX DATA IN 15 VREF 14 VCC 13 1 LPF1 IN 2 LPF1 OUT 3 EXP IN 4 EXT VREC 5 INT OUT 6 TEL OUT 7 V HOLD 8 INTC CONT 9 CHARGE CONT 10 FSK OUT 11 GND 12 ST BY Anode Cathode D401 D406 SML 310LT D402 D403 D405 SML 310MT D404 SML 310DT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 IN OUT1 OUT IN1 OUT IN2 IN OUT2 CONT2 CONT3 Vss VDD CONT1 CONT4 IN OUT4 OUT IN4 OUT IN3 IN OUT3 IC2 IC6 IC8 IC15 TC4066BF IC12 NJU7032M 1 ...

Page 29: ...D6 22 PE7 D7 23 PD0 D8 24 PD1 D9 25 PD2 D10 26 PD 3 D 11 27 PD 4 D 12 28 PD 5 D 13 29 PD 6 D 14 30 PD 7 D 15 31 Vss 32 PC 0 A 0 33 PC 1 A 1 34 PC 2 A 2 35 PC 3 A 3 36 PC 4 A 4 37 PC 5 A 5 38 PC 6 A 6 39 PC 7 A 7 40 Vcc 41 PB 0 A 8 42 PB 1 A 9 43 PB 2 A 10 44 PB 3 A 11 45 PB 4 A 12 46 PB 5 A 13 47 PB 6 A 14 48 PB 7 A 15 49 Vss 50 PA 0 A 16 100 P1 1 TIOCB0 A 21 99 P1 0 TIOCA0 A 20 98 Vcc 97 PG 4 CS0...

Page 30: ...io Mute 14 Scan Control 13 Squelch Input 12 Filter Output 11 Filter Input 10 Demodulator Output 9 1 Crystal Osc 2 3 Mixer Output 4 Vcc 5 Limiter Input 6 Decoupling 7 8 Ouad Coil 1 2 3 IC604 RH5VL33CA IC605 RH5VL28CA 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 P...

Page 31: ...32 ELECTRICAL PARTS LOCATION Base Unit Main PCB ...

Page 32: ...33 Base Unit Key PCB ...

Page 33: ...34 Handset Main PCB ...

Page 34: ...35 36 WIRING DIAGRAMS Base Unit ...

Page 35: ...37 Handset ...

Page 36: ...38 EXPLODED VIEWS AND MECHANICAL PARTS LIST Base Unit MAIN PCB ASSY RF MODULE BASE ANTENNA KEY PCB ASSY SPEAKER ...

Page 37: ...NDEX PAPER 1 13 RC005690 LNBZ357883Z KEY RUBBER SI 1 14 RC005124 GNBZ455306Z KNOB SLIDE ABS 1 15 RC008529 PLBB443001Z LABEL BARCODE PAPER 1 16 RC008531 PLBZ443003Z LABEL INDICATION 1 17 RC005329 PLBZ456718Z LABEL INDICATION 1 18 RC008530 PLBZ443002Z LABEL TA POLYESTER 1 19 RC005681 GCAS357877Z LED LENS PMMA 1 20 RC005682 GCAS357878Z LED LENS PMMA 1 21 RC005683 GCAS357879Z LED LENS PMMA 1 22 RC0056...

Page 38: ...40 Handset 7 8 4 1 16 17 17 5 10 15 11 12 2 9 6 13 14 3 17 MAIN PCB ASSY RF MODULE HANDSET ...

Page 39: ...7 RC008702 GCAS357889Z COVER BATTERY ABS 1 8 RC008347 RCUM441150Z CUSHION MOLTPRENE 40 20 8 1 9 RC008348 RCUN442433Z CUSHION NEOPRENE 1 10 RC008709 LHDZ456969Z HOLDER MIC EPDM 1 11 RC008339 GHDZ342333A HOLDER SPEAKER ABS 1 12 RC008344 LNBZ342335Z KEY RUBBER SI 1 13 RC008543 PLBS443004Z LABEL ID 1 14 RC008542 KDPZ442786Z PLATE DISPLAY PC 1 15 RC008289 SSCW192005N SCREW BIND HD M2X5 NI 4 16 RC003327...

Page 40: ...B C11 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C12 RC008146 BCML816825Z CERAMIC M L 1608 TAPE 0 0068UF 50V K B C13 RC008008 BCMM812714Z CERAMIC M L 1608 TAPE 270PF 50V J CH C14 RC005202 BCML311045Z CERAMIC M L 1608 TAPE 0 1UF 16V K B C15 RC005202 BCML311045Z CERAMIC M L 1608 TAPE 0 1UF 16V K B C16 RC000777 BCZY0120001 SEMI CONDUCTOR CZ 120 0 022UF 18V C17 RC004945 BCAP111016Z ELEC...

Page 41: ... 1UF 50V M C 130 C57 RC005203 BCML512235Z CERAMIC M L 1608 TAPE 0 022UF 25V K B C58 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C59 RC008318 BCML815625Z CERAMIC M L 1608 TAPE 0 0056UF 50V K B C60 RC004347 BCXK514740Z CERAMIC M L 2125 TAPE 0 47UF 25V Z F C61 RC005208 BCML814725Z CERAMIC M L 1608 TAPE 0 0047UF 50V K B C62 RC005274 BCML811535Z CERAMIC M L 1608 TAPE 0 015UF 50V K B C63 R...

Page 42: ...1608 TAPE 0 0047UF 50V K B C114 RC005420 BCMM811514Z CERAMIC M L 1608 TAPE 150PF 50V J CH C123 RC001069 BCXT811035Z CERAMIC M L 2125 TAPE 0 01UF 50V K B C124 RC004950 BCAP514706Z ELECTROLYTIC 47UF 25V M C 130 C125 RC008925 BCMF311040Z CERAMIC M L 1608 TAPE 0 1UF 16V Z F C126 RC004946 BCAP312216Z ELECTROLYTIC 220UF 16V M C 130 C127 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C128 RC00...

Page 43: ... 130 C174 RC004951 BCAP811006Z ELECTROLYTIC 10UF 50V M C 130 C175 RC008513 BCML112245Z CERAMIC M L 1608 TAPE 0 22UF 10V K B C176 RC005204 BCML811025Z CERAMIC M L 1608 TAPE 0 001UF 50V K B C177 RC005204 BCML811025Z CERAMIC M L 1608 TAPE 0 001UF 50V K B C178 RC005160 BCAP113316Z ELECTROLYTIC 330UF 10V M C 130 C181 RC005213 BCMM811804Z CERAMIC M L 1608 TAPE 18PF 50V J CH C182 RC008515 BCMM815604Z CER...

Page 44: ... RC004902 BCFZ111016Z ELECTROLYTIC 100UF 10V M C 258 C633 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C634 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C635 RC004902 BCFZ111016Z ELECTROLYTIC 100UF 10V M C 258 C636 RC005223 BCMS812091Z CERAMIC M L 1608 TAPE 2PF 50V C CK C637 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C638 RC005210 BCMM811014Z CERAMIC M L 16...

Page 45: ...BCTY0076100 TRIMMER CT 076 TZ3Z100FR 10PF CT601 RC005226 BCTY0096100 TRIMMER CT 096 CTZ3S10A W1PF55 DIODES D2 RC002236 BDAY0246003 AX TS 26 1N4148 T 77 D3 RC002468 BDAY0492008 ZENER AX TS 26 HZ33 2 TD D5 RC002236 BDAY0246003 AX TS 26 1N4148 T 77 D6 RC002468 BDAY0492008 ZENER AX TS 26 HZ33 2 TD D7 RC002236 BDAY0246003 AX TS 26 1N4148 T 77 D8 RC002236 BDAY0246003 AX TS 26 1N4148 T 77 D13 RC002236 BD...

Page 46: ...DDY0914001 UC2373 MB89615RPFM G 654 BND IC604 RC004906 BDEY2936003 RH5VL33CA T1 IC605 RC005074 BDEY2937003 RH5VL28CA T1 IC606 RC004870 BDEY2768003 MC3361CDR2 IC607 RC008278 BDEY3870003 LA8633VU TLM JACKS J1 RC005474 BJKY0803004 TEL JK 803 A36 006 4910B 4P J2 RC003586 BJKY0803002 TEL JK 803 A36 006 4910A 2P J3 RC005475 BJKY0944019 JK 944 9604S 19C 19P J4 RC001094 BJKY0234001 JK 234 DJ13 1 J401 RC00...

Page 47: ...C008275 BDBA0812695 DB 035 2SA812 M M6A T1B Q608 RC003031 BDBC1623648 DB 380 2SC1623 L6 T1B Q610 RC003031 BDBC1623648 DB 380 2SC1623 L6 T1B Q611 RC003031 BDBC1623648 DB 380 2SC1623 L6 T1B Q612 RC002245 BDBC2714124 DB 718 2SC2714 Y TE85L Q613 RC008275 BDBA0812695 DB 035 2SA812 M M6A T1B Q614 RC003031 BDBC1623648 DB 380 2SC1623 L6 T1B Q615 RC003031 BDBC1623648 DB 380 2SC1623 L6 T1B RESISTORS R1 RC00...

Page 48: ...16W J TAPING R38 RC005255 BRFC164714Z CARBON FIXED CHIP 470 1 16W J TAPING R39 RC005241 BRFC161034Z CARBON FIXED CHIP 10K 1 16W J TAPING R40 RC005261 BRFC168224Z CARBON FIXED CHIP 8 2K 1 16W J TAPING R41 RC005281 BRFC162224Z CARBON FIXED CHIP 2 2K 1 16W J TAPING R42 RC005258 BRFC164744Z CARBON FIXED CHIP 470K 1 16W J TAPING R43 RC005248 BRFC162234Z CARBON FIXED CHIP 22K 1 16W J TAPING R44 RC005253...

Page 49: ...XED CHIP 22K 1 16W J TAPING R86 RC005256 BRFC164724Z CARBON FIXED CHIP 4 7K 1 16W J TAPING R87 RC005432 BRFC161544Z CARBON FIXED CHIP 150K 1 16W J TAPING R88 RC005242 BRFC161044Z CARBON FIXED CHIP 100K 1 16W J TAPING R89 RC005432 BRFC161544Z CARBON FIXED CHIP 150K 1 16W J TAPING R90 RC008027 BRFC161234Z CARBON FIXED CHIP 12K 1 16W J TAPING R91 RC002327 BRFC016804Z CARBON FIXED CHIP 68 1 10W J TAPI...

Page 50: ...IXED CHIP 10K 1 16W J TAPING R136 RC005657 BRFC181064Z CARBON FIXED CHIP 10M 1 8W JTAPING R137 RC005241 BRFC161034Z CARBON FIXED CHIP 10K 1 16W J TAPING R138 RC005242 BRFC161044Z CARBON FIXED CHIP 100K 1 16W J TAPING R143 RC005434 BRFC163914Z CARBON FIXED CHIP 390 1 16W J TAPING R144 RC005434 BRFC163914Z CARBON FIXED CHIP 390 1 16W J TAPING R145 RC005434 BRFC163914Z CARBON FIXED CHIP 390 1 16W J T...

Page 51: ...FIXED CHIP 1K 1 16W J TAPING R216 RC005257 BRFC164734Z CARBON FIXED CHIP 47K 1 16W J TAPING R217 RC002799 BRFC181024Z CARBON FIXED CHIP 1K 1 8W JTAPING R218 RC002799 BRFC181024Z CARBON FIXED CHIP 1K 1 8W JTAPING R219 RC002799 BRFC181024Z CARBON FIXED CHIP 1K 1 8W JTAPING R220 RC002799 BRFC181024Z CARBON FIXED CHIP 1K 1 8W JTAPING R221 RC005257 BRFC164734Z CARBON FIXED CHIP 47K 1 16W J TAPING R222 ...

Page 52: ...IP 10 1 16W J TAPING R268 RC005656 BRFC011064Z CARBON FIXED CHIP 10M 1 10W J TAPE R269 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R270 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R271 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R272 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R273 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R274 RC0...

Page 53: ...ED CHIP 27K 1 16W J TAPING R638 RC005283 BRFC162734Z CARBON FIXED CHIP 27K 1 16W J TAPING R639 RC005284 BRFC163334Z CARBON FIXED CHIP 33K 1 16W J TAPING R640 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R641 RC005248 BRFC162234Z CARBON FIXED CHIP 22K 1 16W J TAPING R642 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R643 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPIN...

Page 54: ...4 RC005281 BRFC162224Z CARBON FIXED CHIP 2 2K 1 16W J TAPING R685 RC005256 BRFC164724Z CARBON FIXED CHIP 4 7K 1 16W J TAPING R688 RC005281 BRFC162224Z CARBON FIXED CHIP 2 2K 1 16W J TAPING R689 RC005281 BRFC162224Z CARBON FIXED CHIP 2 2K 1 16W J TAPING R690 RC005242 BRFC161044Z CARBON FIXED CHIP 100K 1 16W J TAPING R691 RC008091 BRFC165614Z CARBON FIXED CHIP 560 1 16W J TAPING R692 RC005255 BRFC16...

Page 55: ...4931 BBTY0403001 BATTERY BT 403 GP60AAK3BMX FC451 RC008815 BWFY2981205 FLAT CABLE WF 298 4 120 4 19P MC1 RC004062 BMKY0475001 MICROPHONE MK 475 WM 034BZ MC601 RC004062 BMKY0475001 MICROPHONE MK 475 WM 034BZ RL1 RC000867 BRLY0042001 RELAY RL 042 OMR 108H RL2 RC000867 BRLY0042001 RELAY RL 042 OMR 108H SP451 RC001282 BSPY0166001 SPEAKER SP 166 C060A20G0060 SP801 RC008336 BSPY0409001 SPEAKER SP 409 DT...

Page 56: ...NO RC008719 VNYH1103000 VINYL BAG 100 300 0 05T HIPE RC005455 VNYH1304000 VINYL BAG 300 400 0 05T HIPE RC008783 VNYL2304060 VINYL BAG 300 400 600 0 07T RC008353 VNYL3101000 VINYL BAG 100 100 0 1T RC008423 VNYL3102500 VINYL BAG 100 250 0 1T LOC PART NO REF DESCRIPTION NO NO RC008545 AC230BLBA MAIN PCB ASSEMBLY BASE RC008546 AC230BLBC KEY PCB ASSEMBLY BASE RC008547 AC230BLPA MAIN PCB ASSEMBLY HANDSE...

Page 57: ...467MHz 926 897468MHz 20 903 052467MHz 926 947468MHz 21 903 102467MHz 926 997467MHz 22 903 152467MHz 927 047467MHz 23 903 202468MHz 927 097467MHz 24 903 252468MHz 927 147467MHz 25 903 302468MHz 927 197467MHz 26 903 352468MHz 927 247467MHz 27 903 402468MHz 927 297467MHz 28 903 452468MHz 927 347466MHz 29 903 502468MHz 927 397466MHz 30 903 552468MHz 927 447466MHz 31 903 602469MHz 927 497466MHz 32 903 ...

Page 58: ...put 600Ω Load a Minimum Level of Single Tone Low Group High Group b DTMF Level c DTMF Frequency Row 1 Row 2 Row 3 Row 4 Column 1 Column 2 Column 3 d Signal Length e Interdigital Pause SPEAKER PHONE 1 Microphone Sensitivity 20 dBm TEL Output 2 Receiver Response Audio Output Audio Output at 20 dBmTEL Input INTERCOM 1 Microphone Sensitivity 1 kHz 8kHz Dev 2 Receiver Response Audio Output 1 kHz 4kHz D...

Page 59: ...nit a Stand by Charge Off b Stand by Charge On c Talk 2 Charge Current Handset Battery Charge Current 3 Portable Unit a Stand by b Talk 4 Battery Low Detect Voltage UNIT dBm dB dB mV mV mV dB kHz kHz DBSPL DBSPL DBSPL DBSPL dBSPL dBSPL UNIT dBm mV dB dB Hz kHz dB UNIT mA mA mA mA mA mA V NOMINAL 115 2 0 4 0 266 150 60 1 5 70 15 15 82 70 72 60 77 65 NOMINAL 6 5 11 1 5 1 0 0 8 0 1 5 35 NOMINAL 160 2...

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