Toshiba FT-8009 Скачать руководство пользователя страница 36

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LOC.

NO.

PART NO. REF.

NO.

DESCRIPTION

RC002236 BDAY0246003 AX TS 26+

1N4148 T-77

RC008274 BDAY1084001 LED

MVR3338ST-922

RC002236 BDAY0246003 AX TS 26+

1N4148 T-77

D10

RC002236 BDAY0246003 AX TS 26+

1N4148 T-77

D11

RC008886 BDAY0492048 ZENER AX TS 26 +

HZ7A3 TD

D13

RC008273 BDAY0492036 ZENER AX TS 26 +

HZ4B1 TD

D401 RC001826 BDAY0433001

RLS4148 TE11

D402 RC001826 BDAY0433001

RLS4148 TE11

D403 RC003195 BDAY0432004 ZENER

HZK6C TR

D404 RC003195 BDAY0432004 ZENER

HZK6C TR

D405 RC001826 BDAY0433001

RLS4148 TE11

D406 RC001826 BDAY0433001

RLS4148 TE11

D407 RC002240 BDAY0485001

HSM88WA TL

D408 RC008320 BDAY1092001 LED

SML-310LT T86

FILTERS

FT1

RC008279 BFLY0971001

CERAMIC

FL-971 FFE1054NA11UXL

FT2

RC008282 BFLY0977001

FL-977 LTFS455B5

FT401 RC008279 BFLY0971001

CERAMIC

FL-971 FFE1054NA11UXL

FT402 RC008282 BFLY0977001

FL-977 LTFS455B5

IC’s

IC1

RC008278 BDEY3870003

LA8633VU-TLM

IC3

RC004870 BDEY2768003

MC3361CDR2

IC4

RC008277 BDEY2268001

PS2501-1 K

IC5

RC008276 BDDY0878001 UC2337

MB89173PF-G-247-BND-U

IC6

RC005074 BDEY2937003

RH5VL28CA-T1

IC401 RC004870 BDEY2768003

MC3361CDR2

IC403 RC008278 BDEY3870003

LA8633VU-TLM

IC404 RC008321 BDDY0879002 UC2338A

MB89174LPF-G-253-BND-U

IC405 RC008322 BDEY3882003

TK11130SCL

IC406 RC008323 BDEY3886003

XC612N3328MR

JACKS

RC003586 BJKY0803002 TEL

JK-803 A36-006-4910A 2P

RC001094 BJKY0234001

JK-234 DJ13-1

J401

RC001653 BJKY0571001

JK-571 M60-002-020-HKAD

COILS

RC008282 BLZY0136399 INDUCTOR:MOLDED CHIP

LZ136 MLF1608A3R9KT 3.9UH

RC008281 BLBY1175001

LB-1175 7002BE-A0026HM

RC008283 BLZY0181127

INDUCTOR:MOLDED CHIP TAPE LZ-181 12NH J

L401

RC008282 BLZY0136399 INDUCTOR:MOLDED CHIP

LZ136 MLF1608A3R9KT 3.9UH

L402

RC008281 BLBY1175001

LB-1175 7002BE-A0026HM

L403

RC008283 BLZY0181127

INDUCTOR:MOLDED CHIP TAPE LZ-181 12NH J

RC003234 BTFY0265001 TRANSFORMER:HYBRID

TF-265 IT-24E-1B(R295403)

TRANSISTORS

RC002245 BDBC2714124

DB-718 2SC2714-Y TE85L

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

RC003200 BDBD0471111

DB-411 2SD471-L

RC003200 BDBD0471111

DB-411 2SD471-L

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

Q10

RC003031 BDBC1623648

DB-380 2SC1623-L6 T1B

Q11

RC003200 BDBD0471111

DB-411 2SD471-L

Q12

RC008275 BDBA0812695

DB-035 2SA812(M)-M6A T1B

Q401 RC002245 BDBC2714124

DB-718 2SC2714-Y TE85L

Содержание FT-8009

Страница 1: ...48 CORDLESS TELEPHONE PUBLISHED IN JAPAN Aug 1999 SERVICE MANUAL FILE NO 2B0 9901 FT 8009 ...

Страница 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...

Страница 3: ...ALK Button REDIAL Button PAUSE Buttons MEM Button One touch dialing Button MEM1 MEM3 Dialpad Rechargeable Battery Pack back Charging Contacts LINE Modular Jack DC in 9V Jack T P TONE PULSE Switch Antenna IN USE CHARGE LED PAGE Button Charging Contacts FLASH Button VOL RING Button CH Button MUTE Button TONE Button ...

Страница 4: ...rks Connect 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 PAGE 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 kH...

Страница 5: ...ignal Generator to the RF test point on the Base MAIN PCB Make sure that the frequency is 902 952467 MHz Connect the DC Voltmeter to the AF test point Adjust L3 to indicate DC 1 00 V Connect the AC Voltmeter across a 600 ohm dummy to the Telephone Line Jack Adjust RT2 for a 220 mV reading on the AC voltmeter Press the PAGE key to enter the TEST Mode 5 Make sure that the frequency of RF SG output i...

Страница 6: ...X Modulation Remarks Connect the RF power Meter to the RF test point on the handset MAIN PCB Adjust RT501 for a 7 5dBm reading on the Power Meter Connect the Frequency Counter to the RF test point on the handset MAIN PCB Adjust CT401 to make sure that the frequency is 903 052467 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 ...

Страница 7: ...ndset MAIN PCB Make sure that the frequency is 926 997467 MHz Connect the DC Voltmeter to the AF test point Adjust L402 to indicate DC 1 00 V 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 RT402 for a 102 mV reading on the AC Voltmeter Press the 5 ...

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

Страница 9: ...8 Handset ...

Страница 10: ...9 10 SCHEMATIC DIAGRAMS Base Unit ...

Страница 11: ...11 12 Handset ...

Страница 12: ... the handset ring When the TEL SG is joined with the base to make bell signal is there pulse wave at pin 4 of IC4 Is there pulse wave at pin 21 of IC5 Check IC5 and its peripheral circuit Check IC4 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 ...

Страница 13: ...of the base is pressed does pin20 of IC5 change from high to low Check IC5 and its peripheral circuit When the key of the handset is pressed can the pulse output at pin 38 of IC404 be seen Check RINGER Y401 Check R55 R77 and S1 See 3 The base and handset cannot be connected Check IC404 OK OK OK NG OK NG NG NG At the Q408 collector can the pulse wave be seen OK Check R454 R457 and D402 NG ...

Страница 14: ...test mode 8 902 952467 MHz 250 Hz 8 kHz Dev 1mV output signal from RF jack is applied Can the status LED be lighted OK NG Check whether there is a 250 Hz data waveform at pin 9 of IC3 Check IC3 Q1 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform at the Q2 collector Check RT2 Q2 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform at pin 3...

Страница 15: ...ignal from RF jack is applied Check whether the bell ring NG Check whether the 250 Hz data waveform from pin 9 of IC401 is fed Check IC401 Q401 and their peripheral circuit NG OK OK Check whether there is a 250 Hz data waveform at the Q402 collector Check RT402 Q402 and their peripheral circuit NG OK Check whether there is a 250 Hz data waveform at pin 40 of IC404 Check R428 R429 IC403 and their p...

Страница 16: ...k Q10 RL1 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 1 of IC5 is fed Check IC5 OK NG Can tone signal be heard from the handset speaker Check IC1 Q3 and their peripheral circuits NG OK Check the base TEL...

Страница 17: ... signal from the handset is detected by the 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 IC3 on the base unit Check IC3 Q1 and their peripheral circuit NG OK Check whether there is the 1 kHz sine waveform at pin 3 of IC1 Check RT2 Q2 and their peripheral circuits NG OK Check whether there is the 1 kHz sine ...

Страница 18: ...t 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 IC401 on the handset unit Check IC401 Q401 and their peripheral circuit NG OK Check whether there is the 1 kHz sine waveform at pin 3 of IC403 Check RT402 Q402 and their peripheral circuits NG OK Check whether there is the 1...

Страница 19: ...1 16 0 0 0 0 OPEN 17 0 0 3 1 17 0 0 0 0 OPEN 18 1 7 1 6 18 3 4 3 4 19 1 7 1 6 19 0 0 0 0 GND 20 1 7 1 6 20 3 4 3 1 21 0 6 0 7 21 3 4 3 1 22 1 7 1 6 IC5 22 3 3 3 2 23 1 7 1 6 23 0 0 0 0 OPEN 24 1 7 1 6 24 0 0 0 0 OPEN 1 3 2 3 1 25 0 0 0 0 OPEN 2 2 8 2 7 26 0 0 0 0 OPEN 3 2 7 2 7 27 0 0 0 0 OPEN 4 3 3 3 2 28 0 0 0 0 OPEN 5 2 8 2 7 29 0 0 0 0 OPEN 6 2 8 2 7 30 0 0 0 0 OPEN 7 2 8 2 7 31 2 2 0 2 IC3 8 ...

Страница 20: ... B 0 7 0 7 E 0 2 0 1 Q2 C 2 0 2 0 B 0 8 0 8 E 1 1 1 1 Q3 C 4 8 4 8 B 1 7 1 7 E 0 5 0 5 Q4 C 1 6 1 6 B 1 1 1 1 E 0 0 0 0 GND Q6 C 3 3 3 1 B 0 0 0 0 E 6 1 6 1 Q7 C 9 0 9 0 B 6 8 6 8 E 0 0 0 0 Q8 C 0 0 0 0 B 0 7 0 7 E 0 0 0 0 GND Q9 C 3 2 3 1 B 0 0 0 0 E 0 0 0 0 GND Q10 C 6 2 0 0 B 0 0 0 7 E 3 3 3 2 Q11 C 6 1 6 1 B 4 0 3 8 E 3 3 3 2 Q12 C 0 0 3 1 B 2 7 2 4 ...

Страница 21: ... 9 21 0 0 0 0 2 0 2 0 1 9 22 0 0 0 0 3 0 1 5 1 5 23 0 0 0 0 4 0 0 4 0 6 24 0 0 0 0 5 0 0 4 1 5 25 0 0 0 0 6 0 0 4 1 5 26 1 0 3 0 3 4 7 0 1 8 1 8 IC404 27 1 0 3 0 3 4 8 0 0 3 4 28 0 0 OPEN 9 0 0 0 0 GND 29 3 8 3 8 10 0 3 0 1 6 30 3 5 3 4 11 0 0 0 0 GND 31 3 5 3 4 IC403 12 0 1 0 1 5 32 3 5 3 4 13 0 3 0 3 0 33 3 5 3 4 14 0 0 1 5 34 3 5 3 4 15 0 0 1 5 OPEN 35 3 8 3 8 16 0 0 3 4 36 3 8 3 8 17 0 0 3 4 3...

Страница 22: ... 3 8 3 8 E 0 0 0 0 GND Q401 C 0 2 0 1 7 B 0 0 8 0 7 E 0 0 0 0 Q402 C 0 2 0 1 9 B 0 0 8 0 7 E 0 3 0 3 0 Q403 C 0 0 2 9 B 0 2 4 2 2 E 0 0 0 4 Q404 C 0 0 1 9 B 0 0 1 0 E 0 0 0 5 Q405 C 3 8 2 6 B 0 0 1 2 E 0 0 0 5 Q406 C 3 8 2 5 B 0 0 1 2 E 0 0 0 0 GND Q407 C 0 0 0 0 B 0 0 0 0 E 0 0 0 0 Q408 C 3 8 3 8 B 0 0 0 0 E 0 0 0 0 GND Q409 C 0 0 0 0 B 0 0 0 0 E 0 0 0 0 GND Q410 C 3 8 3 8 B 0 0 0 0 E 0 0 0 0 GND...

Страница 23: ...11 33 P02 L12 32 P03 L13 31 P04 L14 30 P05 L15 29 P06 L16 28 P07 L17 27 P10 26 P11 25 1 DTMF 2 RST 3 MDD0 4 MDD1 5 X0 6 X1 7 Vcc 8 P50 X0A 9 P51 Z1A 10 P27 11 P26 12 P25 IC5 MB89173PF IC1 LA8633VU 1 2 3 IC6 PH5VL28CA IC3 MC3361CDR2 PRE IN 24 PRE NF 23 CMP NF 22 CMP VREC 21 CMP OUT 20 LPF2 IN 19 LPF2 OUT 18 CMP MUTE CONT 17 EXP MUTE CONT 16 TX DATA IN 15 VREF 14 VCC 13 1 LPF1 IN 2 LPF1 OUT 3 EXP IN...

Страница 24: ...3 L13 31 P04 L14 30 P05 L15 29 P06 L16 28 P07 L17 27 P10 26 P11 25 1 NC 2 RST 3 MDD0 4 MDD1 5 X0 6 X1 7 Vcc 8 NC 9 NC 10 P27 11 P26 12 P25 IC404 MB89174LPF IC405 TK11130SCL V DET 2 5 V IN 2 4 1 V DET 1 2 V IN 1 3 V SS IC406 XC612N3328MR IC403 LA8633VU IC401 MC3361CDR2 PRE IN 24 PRE NF 23 CMP NF 22 CMP VREC 21 CMP OUT 20 LPF2 IN 19 LPF2 OUT 18 CMP MUTE CONT 17 EXP MUTE CONT 16 TX DATA IN 15 VREF 14...

Страница 25: ...26 ELECTRICAL PARTS LOCATION Base Unit Main PCB ...

Страница 26: ...27 Handset Main PCB ...

Страница 27: ...28 WIRING DIAGRAMS Base Unit ...

Страница 28: ...29 Handset ...

Страница 29: ...30 EXPLODED VIEWS AND MECHANICAL PARTS LIST Base Unit 9 6 3 10 11 13 14 1 13 15 8 4 13 2 5 12 7 12 MAIN PCB ASSY RF MODULE BASE ANTENNA ...

Страница 30: ...FOOT BUMPON SJ 5916 1 6T 2 6 RC005526 GCAS456906Z HOOK for FT 8009 ABS 1 RC005684 GCAS457909Z HOOK for FT 8009BK ABS RC008375 GCAS442648Z HOOK for FT 8009GR ABS 7 RC008364 PLBB442916Z LABEL BARCODE for FT 8009 1 RC008316 PLBB442783Z LABEL BARCODE for FT 8009BK RC008377 PLBB442917Z LABEL BARCODE for FT 8009GR 8 RC008317 PLBZ442784Z LABEL INDICATION 1 9 RC005180 PLBZ456717Z LABEL INDICATION for FT 8...

Страница 31: ...32 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 ...

Страница 32: ...8009 ELASTOMER 1 RC008703 GCAS457897Z COVER for FT 8009BK GR ELASTOMER 7 RC008908 GCAS458500Z COVER BATTERY for FT 8009 ABS 1 RC008702 GCAS357889Z COVER BATTERY for FT 8009BK ABS RC008380 GCAS442643Z COVER BATTERY for FT 8009GR ABS 8 RC008347 RCUM441150Z CUSHION MOLTPRENE 40 20 8 1 9 RC008348 RCUN442433Z CUSHION NEOPREN 1 10 RC008709 LHDZ456969Z HOLDER MIC EPDM 1 11 RC008367 GHDZ442430Z HOLDER SPE...

Страница 33: ...K B C13 RC004138 BCAZ811006Z ELECTROLYTIC 10UF 50V M C 156 C14 RC005202 BCML311045Z CERAMIC M L 1608 TAPE 0 1UF 16V K B C17 RC008270 BCML811235Z CERAMIC M L 1608 TAPE 0 012UF 50V K B C18 RC008269 BCML316835Z CERAMIC M L 1608 TAPE 0 068UF 16V K B C19 RC005202 BCML311045Z CERAMIC M L 1608 TAPE 0 1UF 16V K B C20 RC000777 BCZY0120001 SEMI CONDUCTOR CZ 120 0 022UF 18V C22 RC005204 BCML811025Z CERAMIC M...

Страница 34: ...8 TAPE 100PF 50V J CH C71 RC005401 BCXT111055Z CERAMIC M L 2125 TAPE 1UF 10V K B C73 RC008062 BCMM817092Z CERAMIC M L 1608 TAPE 7PF 50V D CH C74 RC005208 BCML814725Z CERAMIC M L 1608 TAPE 0 0047UF 50V K B C75 RC005276 BCML818225Z CERAMIC M L 1608 TAPE 0 0082UF 50V K B C77 RC005223 BCMS812091Z CERAMIC M L 1608 TAPE 2PF 50V C CK C78 RC005205 BCML811035Z CERAMIC M L 1608 TAPE 0 01UF 50V K B C79 RC005...

Страница 35: ...L 1608 TAPE 0 01UF 50V K B C450 RC008268 BCML314735Z CERAMIC M L 1608 TAPE 0 047UF 16V K B C451 RC004657 BCEQ514796Z ELECTROLYTIC 4 7UF 25V M C 125 C452 RC005224 BCMT813091Z CERAMIC M L 1608 TAPE 3PF 50V C CJ C453 RC005275 BCML813925Z CERAMIC M L 1608 TAPE 0 0039UF 50V K B C454 RC005202 BCML311045Z CERAMIC M L 1608 TAPE 0 1UF 16V K B C455 RC005208 BCML814725Z CERAMIC M L 1608 TAPE 0 0047UF 50V K B...

Страница 36: ...Y3870003 LA8633VU TLM IC404 RC008321 BDDY0879002 UC2338A MB89174LPF G 253 BND U IC405 RC008322 BDEY3882003 TK11130SCL IC406 RC008323 BDEY3886003 XC612N3328MR JACKS J1 RC003586 BJKY0803002 TEL JK 803 A36 006 4910A 2P J2 RC001094 BJKY0234001 JK 234 DJ13 1 J401 RC001653 BJKY0571001 JK 571 M60 002 020 HKAD COILS L2 RC008282 BLZY0136399 INDUCTOR MOLDED CHIP LZ136 MLF1608A3R9KT 3 9UH L3 RC008281 BLBY117...

Страница 37: ...18 RC005255 BRFC164714Z CARBON FIXED CHIP 470 1 16W J TAPING R19 RC008091 BRFC165614Z CARBON FIXED CHIP 560 1 16W J TAPING R20 RC005261 BRFC168224Z CARBON FIXED CHIP 8 2K 1 16W J TAPING R21 RC005280 BRFC161534Z CARBON FIXED CHIP 15K 1 16W J TAPING R22 RC005260 BRFC166834Z CARBON FIXED CHIP 68K 1 16W J TAPING R23 RC005259 BRFC166814Z CARBON FIXED CHIP 680 1 16W J TAPING R24 RC002349 BRSJ221034Z MET...

Страница 38: ... 1 16W J TAPING R78 RC005257 BRFC164734Z CARBON FIXED CHIP 47K 1 16W J TAPING R79 RC005258 BRFC164744Z CARBON FIXED CHIP 470K 1 16W J TAPING R80 RC008734 BRFC162254Z CARBON FIXED CHIP 2 2M 1 16W J TAPING R84 RC005245 BRFC161834Z CARBON FIXED CHIP 18K 1 16W J TAPING R86 RC005242 BRFC161044Z CARBON FIXED CHIP 100K 1 16W J TAPING R87 RC008029 BRFC163924Z CARBON FIXED CHIP 3 9K 1 16W J TAPING R88 RC00...

Страница 39: ...ED CHIP 2 2K 1 16W J TAPING R447 RC005281 BRFC162224Z CARBON FIXED CHIP 2 2K 1 16W J TAPING R448 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R449 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R450 RC005240 BRFC161024Z CARBON FIXED CHIP 1K 1 16W J TAPING R451 RC005257 BRFC164734Z CARBON FIXED CHIP 47K 1 16W J TAPING R452 RC005256 BRFC164724Z CARBON FIXED CHIP 4 7K 1 16W J TA...

Страница 40: ...S AD901 RC005139 BADY0322001 AC ADAPTOR for FT 8009 AD 322 HY 9022 AD901 RC004930 BADY0321001 AC ADAPTOR for FT 8009BK GR AD 321 HY 9021 AT251 RC008360 BATY0372001 ANTENNA for FT 8009 AT 372 AT 37 AT251 RC008310 BATY0369001 ANTENNA for FT 8009BK GR AT 369 AT 36 B301 RC008387 AC218BLBB RF MODULE BASE B501 RC008389 AC218BLPB RF MODULE HANDSET BT901 RC004931 BBTY0403001 BATTERY BT 403 GP60AAK3BMX MC4...

Страница 41: ...RIPTION RC008355 WSLV442755Z SLEEVE RC008356 WSLV443212Z SLEEVE RC008357 WSLV443213Z SLEEVE RC008719 VNYH1103000 VINYL BAG 100X300X0 05T HIPE RC008351 VNYH1303500 VINYL BAG 300X350X0 05T HIPE RC008352 VNYL2303040 VINYL BAG 300X300X400X0 07T RC008353 VNYL3101000 VINYL BAG 100X100X0 1T LOC NO PART NO REF NO DESCRIPTION RC008386 AC218BLBA MAIN PCB ASSY BASE RC008388 AC218BLPA MAIN PCB ASSY HANDSET ...

Страница 42: ...z 19 902 952467MHz 926 897468MHz 20 903 002467MHz 926 947468MHz 21 903 052467MHz 926 997467MHz 22 903 102467MHz 927 047467MHz 23 903 152467MHz 927 097467MHz 24 903 202468MHz 927 147467MHz 25 903 252468MHz 927 197467MHz 26 903 302468MHz 927 247467MHz 27 903 352468MHz 927 297467MHz 28 903 402468MHz 927 347466MHz 29 903 452468MHz 927 397466MHz 30 903 502468MHz 927 447466MHz 31 903 552468MHz 927 49746...

Страница 43: ... On hook Impedance 20Hz 75Vrms 4 Minimum Ringer Input Level 5 Pulse Dialing a Dialing Rate 10pps b Make Ratio 10pps 6 DTMF Output 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 UNIT dBm dB dB dB kHz kHz dB dB dBm UNIT dBm dBm dB dB Hz kHz dB dB dB UNIT OHM OHM kOHM V...

Страница 44: ...PTION 1 Base Unit a Stand by Charge Off b Stand by Charge On c Talk 2 Charge Current at BATTERY 3 Portable Unit a Stand by b Talk 4 Battery Low Detect Voltage UNIT dBm dB dB mV mV mV dB kHz kHz dB dB DBSPL DBSPL DBSPL DBSPL UNIT dBm mV dB dB Hz kHz dB dB dB UNIT mA mA mA mA mA mA V NOMINAL 115 2 5 4 0 228 128 51 2 0 70 15 15 30 45 80 70 70 60 NOMINAL 7 5 9 1 5 1 5 0 8 0 1 5 55 55 40 NOMINAL 72 160...

Страница 45: ......

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Toshiba FT-8009, Руководство по обслуживанию

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