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Specifications Circuit Description Parts List PC Board View Adjustment Schematic Diagram Block Diagram Exploded View ALINCO, INC. Service Manual Service Manual Service Manual Service Manual DJ-V57

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Page 1: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

Specifications

Circuit Description

Parts List

PC Board View

Adjustment

Schematic Diagram

Block Diagram

Exploded View

ALINCO, INC.

Service ManualService ManualService ManualService Manual

DJ-V57

Page 2: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

SPECIFICATIONS DJ-V57SPECIFICATIONS DJ-V57SPECIFICATIONS DJ-V57SPECIFICATIONS DJ-V57

<GRNERAL>136.000~173.995MHz *144.000~145.995MHz400.000~479.995MHz *430.000~439.995MHz136.000~173.995MHz400.000~511.995MHz

Mode F3E(FM)Channel steps 5、10、12.5、15、20、25 & 30kHzMemory channels 200 channels, 2 CALL channelAntenna connector 50Ω(unbalanced)Frequency stability ±2.5ppmMicrophone impedance 2k ohm nominal

7.2V (Ni-MH battery)7 ~ 16V (external DC IN)-10℃~+60℃ (external DC IN)+14°F~+140°F (external DC IN)*Guaranteed range per specifications

<TRANSMITTER>VHF Output power approx. 5W

approx. 4.5W (with battery)approx. 5W (external DC IN)

Modulation system Variable reactance frequency modulationWFM Max. frequency deviation ±5kHz NFM Max. frequency deviation ±2.5kHzSpurious emission -60dB or less

<RECEIVER>Receive system Double conversion superheterodyneIntermediate frequencies 38.85MHz(1st) / 450kHz (2nd)VHF Sensitivity (12dB SINAD) -14dBu (center range)UHF Sensitivity (12dB SINAD) -12dBu (center range)Selectivity -6dB: 12kHz or more / -60dB: 35kHz or lessAudio output power 500mW (at 8ohm, MAX)

UHF Output power

Power supply

Usable temperature range

TX Frequency range

RX Frequency range

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DJ-V57 CIRCUIT DESCRIPTION

[Reception]

1. RX Method: Double Conversion Super Heterodyne

1st IF: 38.85 MHz

2nd IF: 450 KHz

2. Front End

[VHF]

The signal input from antenna passes through the low pass filter, and then it is

amplified at RF amplifier Q117. The amplified signal is led to band pass filter

and band switch D132, then input to the mixer Q120.

[UHF]

The signal input from antenna passes through the high pass filter and low pass

filter, and then it is amplified at RF amplifier Q123. The amplified signal is led

to band pass filter and band switch D132, then input to the mixer Q120.

3. Mixer

The input signal to the mixer Q120 and the 1st local signal are added or

subtracted at the mixer Q120, and the crystal filter XF101 selects the signal of

38.85 MHz, then it is amplified at the 1st IF amplifier Q121 after the adjacent

signal is eliminated. The 1st local signal from VCO output is supplied to the

base of mixer Q120 passing through the buffer amplifier Q116.

4. IF

The signal amplified at the 1st IF amplifier Q121 is supplied to pin 16 of IC105

for demodulation. Also the signal of 12.8 MHz from X101 multiplied by three at

Q115, and then it is led to pin 1 of IC105. Two input signals are mixed in the

mixer circuit inside of IC105 and converted into the 2nd IF signal of 450 kHz.

The 2nd IF signal output from pin 3 of IC105 is supplied to pin 5 of IC105 after

eliminating the adjacent signal at the ceramic filter CF101 in WFM mode, or at

the ceramic filter CF102 in NFM mode. The input 2nd IF signal to pin 5 of

IC105 is demodulated at the limiter amplifier and quadrature detection circuit

inside of IC105, then output from pin 9 of IC105 as an AF signal.

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5. Squelch

The AF signal from pin 9 of IC105 is input to pin 8 of IC105. The input signal

is output from pin 14 of IC105 passing through the noise filter amplifier and

rectifier circuits inside of IC105. The rectified signal is input to the A/D port

pin 82 of microcomputer IC109. Judging the signal, the microcomputer controls

ON/OFF of the audio output.

6. Audio

The AF signal from pin 9 of IC105 is amplified at Q119, and then it is input to

pin 6 of IC106 passing through the active high pass filter Q118. The volume of

audio signal is adjusted at the D/A converter IC106. The audio signal is input

to pin 2 of audio power amplifier IC104 and output from pin 6 to drive a

speaker.

7. VCO

[VHF]

VCO in VHF band consists of the Colpitts oscillator. D106, D112, L112 and

L115 determine the oscillating frequency, and the signal is oscillated at the

transistor Q103. L115 is passed at shift transistor Q107 when transmitting.

The oscillated signal is supplied to pin 16 of PLL-IC102 passing through the

buffer amplifier Q114.

[UHF]

VCO in VHF band consists of the Colpitts oscillator. D119, D124, L127 and

L129 determine the oscillating frequency, and the signal is oscillated at the

transistor Q108. L129 is passed at shift transistor Q111 when transmitting.

The oscillated signal is supplied to pin 16 of PLL-IC102 passing through the

buffer amplifier Q114.

8. PLL

PLL-IC102 is used to control the oscillating frequency of VCO. IC102 is

controlled by the serial control signal sent from the microcomputer IC109. The

12.8MHz for reference frequency of IC102 oscillates in the TCXO X101.

IC102 compares the frequency gained by dividing the signal input to pin 16 of

IC102 by the control signal from IC109 with the frequency gained by dividing

the reference frequency of 12.8 MHz. When the phase difference is found as a

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result of phase comparison, the pulse signal is output from the charge pump

output of pin 21 of IC102, then the signal is converted into the DC voltage at

the low pass filter and added to the cathode side of VCO vari-cap to make the

phases equal. In result the stabilized oscillation can be done at the desired

frequency.

[Transmission]

1. Microphone Amplifier

The microphone amplifier IC110 has four operational amplifiers. The voice is

converted into the electric signal through the microphone, and then supplied to

IC110. The input signal is amplified and pre-emphasized to be output.

The signal output from microphone amplifier is adjusted the maximum

frequency deviation at D/A converter IC106. The adjusted signal is added to

the cathode of D111 of VHF or D123 of UHF VCO for deviation to change the

capacity of the oscillation circuit resulting the FM deviation.

2. Power Amplifier

The oscillated signal at VCO is amplified at pre-driver amplifier IC101, driver

amplifier Q105 and power amplifier Q101. The power-amplified signal is

supplied to the antenna through the duplexer after the harmonics are rejected

enough at the low pass filter.

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Parts List DJ-V57MAIN UnitRef.No. Parts No. Parts NameC101 CU3559 GRM155B30J105KE18DC102 CU3535 GRM155B11H102KA01DC103 CU3523 GRM1552C1H101JZ01DC104 CU3535 GRM155B11H102KA01DC105 CU3554 GRM155B11A104KA01DC106 CU3535 GRM155B11H102KA01DC107 CU3535 GRM155B11H102KA01DC108 CU0124 GRM21BB30J226ME38LC109 CU3504 GRM1553C1H3R0CZ01DC110 CU3513 GRM1552C1H150JZ01DC111 CU3535 GRM155B11H102KA01DC112 CU3515 GRM1552C1H220JZ01DC113 CU3511 GRM1552C1H100JZ01DC114 CU3514 GRM1552C1H180JZ01DC115 CU3559 GRM155B30J105KE18DC116 NCC117 CU3517 GRM1552C1H330JZ01DC118 CU3516 GRM1552C1H270JZ01DC119 NCC120 CU3513 GRM1552C1H150JZ01DC121 CU3516 GRM1552C1H270JZ01DC122 CU3515 GRM1552C1H220JZ01DC123 CU3502 GRM1554C1H1R0CZ01DC124 CU3502 GRM1554C1H1R0CZ01DC125 CU3518 GRM1552C1H390JZ01DC126 CU3518 GRM1552C1H390JZ01DC127 CU3017 C1608CH1H330JT-NSC128 NCC129 NCC130 CU3535 GRM155B11H102KA01DC131 CU3502 GRM1554C1H1R0CZ01DC132 CU3501 GRM1554C1HR50CZ01DC133 CU3535 GRM155B11H102KA01DC134 CU3514 GRM1552C1H180JZ01DC135 CU3513 GRM1552C1H150JZ01DC136 CU3511 GRM1552C1H100JZ01DC137 CU3547 GRM155B11C103KA01DC138 CU3535 GRM155B11H102KA01DC139 CU3527 GRM1552C1E221JA01DC140 CU3535 GRM155B11H102KA01DC141 CU3502 GRM1554C1H1R0CZ01DC142 CU3502 GRM1554C1H1R0CZ01DC143 CU3502 GRM1554C1H1R0CZ01DC144 CU3547 GRM155B11C103KA01DC145 CU3514 GRM1552C1H180JZ01DC146 CU3535 GRM155B11H102KA01DC147 CU3148 GRM188B31E105KA75DC148 CU3547 GRM155B11C103KA01DC149 CU3535 GRM155B11H102KA01DC150 CU3527 GRM1552C1E221JA01DC151 CU3515 GRM1552C1H220JZ01DC152 CU3527 GRM1552C1E221JA01DC153 CU3535 GRM155B11H102KA01DC154 CU3535 GRM155B11H102KA01DC155 CU3535 GRM155B11H102KA01DC156 CU0119 GRM21BB30J106KE18LC157 CU3547 GRM155B11C103KA01DC158 CU3535 GRM155B11H102KA01DC159 CU3535 GRM155B11H102KA01D

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C160 CU3547 GRM155B11C103KA01DC161 CU3535 GRM155B11H102KA01DC162 CU3535 GRM155B11H102KA01DC163 CS0396 TMCP1D104MTRFC164 CU3527 GRM1552C1E221JA01DC165 CU3535 GRM155B11H102KA01DC166 CU3531 GRM155B11H471KA01DC167 CU3508 GRM1552C1H7R0DZ01DC168 CU3523 GRM1552C1H101JZ01DC169 CU3554 GRM155B11A104KA01DC170 CU3554 GRM155B11A104KA01DC171 CU3535 GRM155B11H102KA01DC172 CU3009 C1608CH1H080DT-NSC173 CU3007 C1608CH1H060DT/SC174 CU3013 C1608CH1H150JT/SC175 NCC176 CU3531 GRM155B11H471KA01DC177 CU3507 GRM1552C1H6R0DZ01DC178 CU3509 GRM1552C1H8R0DZ01DC179 CU3535 GRM155B11H102KA01DC180 CU3143 GRM188B30J475KE18DC181 CU3554 GRM155B11A104KA01DC182 CU3531 GRM155B11H471KA01DC183 CU3518 GRM1552C1H390JZ01DC184 CU3507 GRM1552C1H6R0DZ01DC185 CU3502 GRM1554C1H1R0CZ01DC186 CU3511 GRM1552C1H100JZ01DC187 CU3512 GRM1552C1H120JZ01DC188 CU3501 GRM1554C1HR50CZ01DC189 CU3531 GRM155B11H471KA01DC190 CU3507 GRM1552C1H6R0DZ01DC191 CU3506 GRM1552C1H5R0CZ01DC192 CU3518 GRM1552C1H390JZ01DC193 CU3535 GRM155B11H102KA01DC194 CU3554 GRM155B11A104KA01DC195 CU3501 GRM1554C1HR50CZ01DC196 CU3535 GRM155B11H102KA01DC197 CU3507 GRM1552C1H6R0DZ01DC198 CU3501 GRM1554C1HR50CZ01DC199 CU3501 GRM1554C1HR50CZ01DC200 CU3535 GRM155B11H102KA01DC201 CS0396 TMCP1D104MTRFC202 CU3523 GRM1552C1H101JZ01DC203 CU3523 GRM1552C1H101JZ01DC204 CU3502 GRM1554C1H1R0CZ01DC205 CU3535 GRM155B11H102KA01DC206 CU3511 GRM1552C1H100JZ01DC207 CU3556 GRM155B10J224KE01EC208 CU3531 GRM155B11H471KA01DC209 CS0397 TMCP1C105MTRFC210 CU3506 GRM1552C1H5R0CZ01DC211 CU3535 GRM155B11H102KA01DC212 CU3535 GRM155B11H102KA01DC213 CU3531 GRM155B11H471KA01DC214 CS0396 TMCP1D104MTRFC215 CU3554 GRM155B11A104KA01DC216 CU3535 GRM155B11H102KA01DC217 CU3507 GRM1552C1H6R0DZ01DC218 CU3523 GRM1552C1H101JZ01DC219 CU3535 GRM155B11H102KA01DC220 CU3507 GRM1552C1H6R0DZ01DC221 NC

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C222 CU3547 GRM155B11C103KA01DC223 CU3508 GRM1552C1H7R0DZ01DC224 CU3521 GRM1552C1H680JZ01DC225 CU3535 GRM155B11H102KA01DC226 CU3575 GRM1554C1H1R5BZ01DC227 CU3503 GRM1554C1H2R0CZ01DC228 CU3502 GRM1554C1H1R0CZ01DC229 CU3502 GRM1554C1H1R0CZ01DC230 CU3511 GRM1552C1H100JZ01DC231 CU3521 GRM1552C1H680JZ01DC232 NCC233 CU3521 GRM1552C1H680JZ01DC234 NCC235 CU3517 GRM1552C1H330JZ01DC236 CU3505 GRM1552C1H4R0CZ01DC237 CU3535 GRM155B11H102KA01DC238 NCC239 CU3535 GRM155B11H102KA01DC240 CU3547 GRM155B11C103KA01DC241 CU3535 GRM155B11H102KA01DC242 NCC243 CU3519 GRM1552C1H470JZ01DC244 CU3535 GRM155B11H102KA01DC245 CU3523 GRM1552C1H101JZ01DC246 CU3523 GRM1552C1H101JZ01DC247 CU3523 GRM1552C1H101JZ01DC248 CU3547 GRM155B11C103KA01DC249 CU3517 GRM1552C1H330JZ01DC250 CU3535 GRM155B11H102KA01DC251 CU3535 GRM155B11H102KA01DC252 CU3554 GRM155B11A104KA01DC253 CU3554 GRM155B11A104KA01DC255 CU3539 GRM155B11H222KA01DC256 CU3539 GRM155B11H222KA01DC257 CU3547 GRM155B11C103KA01DC258 CU3554 GRM155B11A104KA01DC260 CU3547 GRM155B11C103KA01DC261 CU3547 GRM155B11C103KA01DC262 CU3547 GRM155B11C103KA01DC263 CU3535 GRM155B11H102KA01DC264 CU3517 GRM1552C1H330JZ01DC265 CU3547 GRM155B11C103KA01DC266 CU3148 GRM188B31E105KA75DC267 CU3554 GRM155B11A104KA01DC268 CU3523 GRM1552C1H101JZ01DC269 CU3501 GRM1554C1HR50CZ01DC270 CU3501 GRM1554C1HR50CZ01DC271 CU3575 GRM1554C1H1R5BZ01DC272 CE0463 10CE100BSSC273 CU3507 GRM1552C1H6R0DZ01DC274 CU3547 GRM155B11C103KA01DC275 NCC276 CU3503 GRM1554C1H2R0CZ01DC277 CU3502 GRM1554C1H1R0CZ01DC278 CU3535 GRM155B11H102KA01DC279 NCC280 CU3509 GRM1552C1H8R0DZ01DC281 CU3575 GRM1554C1H1R5BZ01DC282 CU3523 GRM1552C1H101JZ01DC283 CU3535 GRM155B11H102KA01DC284 CU3547 GRM155B11C103KA01DC285 CU3547 GRM155B11C103KA01D

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C286 CU3535 GRM155B11H102KA01DC287 CU3535 GRM155B11H102KA01DC288 NCC289 CU3531 GRM155B11H471KA01DC290 CU3554 GRM155B11A104KA01DC291 CU3554 GRM155B11A104KA01DC292 NCC293 CU3519 GRM1552C1H470JZ01DC294 CS0397 TMCP1C105MTRFC295 CU3531 GRM155B11H471KA01DC296 CU3510 GRM1552C1H9R0DZ01DC297 CU3509 GRM1552C1H8R0DZ01DC298 CU3509 GRM1552C1H8R0DZ01DC299 CU3509 GRM1552C1H8R0DZ01DC300 CE0436 16CE47BSSC301 CU3535 GRM155B11H102KA01DC302 CU3535 GRM155B11H102KA01DC303 CU3535 GRM155B11H102KA01DC304 CU3531 GRM155B11H471KA01DC305 CU3527 GRM1552C1E221JA01DC306 CU3554 GRM155B11A104KA01DC307 CU0124 GRM21BB30J226ME38LC308 CU3547 GRM155B11C103KA01DC309 CU3535 GRM155B11H102KA01DC310 CU3531 GRM155B11H471KA01DC311 CU3554 GRM155B11A104KA01DC312 CU3554 GRM155B11A104KA01DC313 CU3554 GRM155B11A104KA01DC314 CU3527 GRM1552C1E221JA01DC315 CU3535 GRM155B11H102KA01DC316 CU3535 GRM155B11H102KA01DC317 CU3535 GRM155B11H102KA01DC318 CU3138 GRM188B31C225KE14DC319 CU3554 GRM155B11A104KA01DC320 CU3554 GRM155B11A104KA01DC321 CU3535 GRM155B11H102KA01DC322 CU3554 GRM155B11A104KA01DC323 CU3535 GRM155B11H102KA01DC324 CU3535 GRM155B11H102KA01DC325 CU3554 GRM155B11A104KA01DC326 CU3554 GRM155B11A104KA01DC327 CU0124 GRM21BB30J226ME38LC328 CU3138 GRM188B31C225KE14DC329 CU3535 GRM155B11H102KA01DC330 CS0439 TMCMA0J476MTRFC331 CU3535 GRM155B11H102KA01DC332 CU3535 GRM155B11H102KA01DC333 CU3535 GRM155B11H102KA01DC334 CU3554 GRM155B11A104KA01DC335 CU3559 GRM155B30J105KE18DC336 CU3535 GRM155B11H102KA01DC339 CU3535 GRM155B11H102KA01DC340 CU0119 GRM21BB30J106KE18LC341 CU3535 GRM155B11H102KA01DC342 CU3547 GRM155B11C103KA01DC343 CU3547 GRM155B11C103KA01DC344 CU3559 GRM155B30J105KE18DC345 CU3138 GRM188B31C225KE14DC346 CU3148 GRM188B31E105KA75DC347 CU3535 GRM155B11H102KA01DC348 CU3554 GRM155B11A104KA01DC349 CU3148 GRM188B31E105KA75D

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C350 CU3535 GRM155B11H102KA01DC351 CU3535 GRM155B11H102KA01DC352 CU3554 GRM155B11A104KA01DC353 CU0119 GRM21BB30J106KE18LC354 CU3535 GRM155B11H102KA01DC355 CU0119 GRM21BB30J106KE18LC356 CU3535 GRM155B11H102KA01DC357 CU3547 GRM155B11C103KA01DC358 NCC359 CU3553 GRM155B11A473KA01DC360 CU3553 GRM155B11A473KA01DC361 CU3527 GRM1552C1E221JA01DC362 CU3545 GRM155B11E682KA01DC363 CU3554 GRM155B11A104KA01DC364 CU3559 GRM155B30J105KE18DC365 CU3523 GRM1552C1H101JZ01DC366 CU3539 GRM155B11H222KA01DC367 CU3554 GRM155B11A104KA01DC368 CU3535 GRM155B11H102KA01DC369 CS0439 TMCMA0J476MTRFC370 NCC371 CU3514 GRM1552C1H180JZ01DC372 CU3535 GRM155B11H102KA01DC373 CU3541 GRM155B11H332KA01DC374 CU3554 GRM155B11A104KA01DC375 CU3547 GRM155B11C103KA01DC376 CU3148 GRM188B31E105KA75DC377 CU3535 GRM155B11H102KA01DC378 CU3513 GRM1552C1H150JZ01DC379 CU3535 GRM155B11H102KA01DC380 CU3553 GRM155B11A473KA01DC381 CU3543 GRM155B11E472KA01DC382 CU3535 GRM155B11H102KA01DC383 CU3148 GRM188B31E105KA75DC384 CU3535 GRM155B11H102KA01DC385 CU3554 GRM155B11A104KA01DC386 CU3533 GRM155B11H681KA01DC387 CU3523 GRM1552C1H101JZ01DC388 CU3535 GRM155B11H102KA01DC389 CU3559 GRM155B30J105KE18DC390 CU3148 GRM188B31E105KA75DC391 CU3535 GRM155B11H102KA01DC392 CU3559 GRM155B30J105KE18DC393 CU3554 GRM155B11A104KA01DC394 CU3541 GRM155B11H332KA01DC395 CU3535 GRM155B11H102KA01DC396 CU0119 GRM21BB30J106KE18LC397 CU3535 GRM155B11H102KA01DC398 CU3535 GRM155B11H102KA01DC399 CU3535 GRM155B11H102KA01DC400 CU3553 GRM155B11A473KA01DC401 CU3559 GRM155B30J105KE18DC402 NCC403 CU3535 GRM155B11H102KA01DC404 CU3547 GRM155B11C103KA01DC405 CU3535 GRM155B11H102KA01DC406 CU3527 GRM1552C1E221JA01DC407 CU3535 GRM155B11H102KA01DC408 CE0436 16CE47BSSC409 CU3535 GRM155B11H102KA01DC410 CU3547 GRM155B11C103KA01DC411 CU3547 GRM155B11C103KA01D

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C412 CU3554 GRM155B11A104KA01DC414 CU3523 GRM1552C1H101JZ01DC415 CU3535 GRM155B11H102KA01DC416 CU3554 GRM155B11A104KA01DC417 CU0119 GRM21BB30J106KE18LC418 CU3554 GRM155B11A104KA01DC419 CU3535 GRM155B11H102KA01DC421 NCC422 CU3507 GRM1552C1H6R0DZ01DC423 CU3508 GRM1552C1H7R0DZ01DC424 CU3507 GRM1552C1H6R0DZ01DC425 CU3535 GRM155B11H102KA01DC426 NCC427 NCC428 CU3535 GRM155B11H102KA01DC429 CU3143 GRM188B30J475KE18DCF101 XC0075 CFUKG450KE4A-R0CF102 XC0074 CFUKG450KG1A-R0D101 XD0419 1SS400 TE61D102 XD0326 1SV307(TPH3,F)D103 XD0422 HSC277TRF-ED104 XD0339 1SV308(TPH3,F)D106 XD0421 1SV323(TPH3,F)D107 XD0422 HSC277TRF-ED108 XD0433 RB715WTLD109 XD0422 HSC277TRF-ED110 XD0422 HSC277TRF-ED111 XD0422 HSC277TRF-ED112 XD0421 1SV323(TPH3,F)D113 XD0451 015AZ3.0-X(TPL3,F)D114 XD0326 1SV307(TPH3,F)D116 XD0503 JDP2S04E(TPH3,F)D117 XD0339 1SV308(TPH3,F)D118 XD0503 JDP2S04E(TPH3,F)D119 XD0454 1SV305(TPH3,F)D120 XD0497 1SS364(TE85L,F)D121 XD0433 RB715WTLD122 XD0422 HSC277TRF-ED123 XD0422 HSC277TRF-ED124 XD0454 1SV305(TPH3,F)D125 XD0339 1SV308(TPH3,F)D126 XD0339 1SV308(TPH3,F)D127 XD0498 1SV329(TPH3,F)D128 XD0339 1SV308(TPH3,F)D129 XD0421 1SV323(TPH3,F)D130 XD0421 1SV323(TPH3,F)D131 XD0421 1SV323(TPH3,F)D132 XD0497 1SS364(TE85L,F)D133 XD0486 1SV331(TPH3,F)D134 XD0486 1SV331(TPH3,F)D135 XD0486 1SV331(TPH3,F)D136 XD0486 1SV331(TPH3,F)D137 XD0497 1SS364(TE85L,F)D138 XD0497 1SS364(TE85L,F)D139 XL0097 SML-521MUWT86D140 XL0128 SML-D12M8WT86D141 XL0128 SML-D12M8WT86D142 XD0418 RB521S-30TE61D143 XD0424 S3JB-TD144 XD0338 1SS362(TE85L,F)D145 XL0128 SML-D12M8WT86D146 XL0128 SML-D12M8WT86

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D147 XD0419 1SS400 TE61D148 XD0338 1SS362(TE85L,F)D149 XL0128 SML-D12M8WT86D150 XL0128 SML-D12M8WT86D151 XD0418 RB521S-30TE61D152 XD0499 CMS01(TE12L,Q)D153 XD0418 RB521S-30TE61D154 XD0499 CMS01(TE12L,Q)D155 XD0338 1SS362(TE85L,F)D156 XD0503 JDP2S04E(TPH3,F)FB101 QB0057 MPZ1608S101AT/AFB102 QB0057 MPZ1608S101AT/AFB103 QB0057 MPZ1608S101AT/AFB104 QB0057 MPZ1608S101AT/AFB106 QB0065 FBMH1608HM151-TIC101 XA0968 UPC2710TB-E3IC102 XA1410 AK1542-LIC103 XA1103 LM2904PWR-JF (G4)IC104 XA0210 NJM2070M-TE1-#ZMZBIC105 XA1391 NJM2591V-TE1IC106 XA1411 R2A20178NP#W0IC107 XA0617 TC75S56FU(TE85L,F)IC108 XA1119 XC6202P502MRIC109 XA1496 R5F2L3ACANFP#U1IC110 XA1106 LM2902PWR (G4)IC111 XA1103 LM2904PWR-JF (G4)IC112 XA1106 LM2902PWR (G4)IC113 XA1120 S-80845CLNB-B66T2GIC114 XA1413 R1EX24064ATAS0A#S0JK101 UJ0060 HSJ1594-010150JK102 UJ0061 LD-0208-1.3L101 QS402006 0.40-2.0-6TLテーピングL102 QS401405 0.40-1.4-5TLテーピングL103 QS402006 0.40-2.0-6TLテーピングL104 QS401405 0.40-1.4-5TLテーピングL105 QS501403 0.50-1.4-3TL テーピングL106 QC0812 MLG1005SR10J-T/AL107 QC0762 C1608CB-56NJL108 QC0762 C1608CB-56NJL109 QC0779 C1608H-10NJL110 QS402006 0.40-2.0-6TLテーピングL111 QC0902 C2012C1R0JL112 QC0956 C1608CB-62NGL113 QS402006 0.40-2.0-6TLテーピングL114 QC0812 MLG1005SR10J-T/AL115 QC0786 C1608H-39NJL116 QC0736 LK10052R2K-TL117 QC0816 MLG1005SR22J-T/AL119 QS401405 0.40-1.4-5TLテーピングL120 QS401405 0.40-1.4-5TLテーピングL121 QS401205 E2-0.40-1.2-5TRL122 QS501402 0.50-1.4-2TLテーピングL123 QC0808 MLG1005S47NJ-T/AL124 QS401405 0.40-1.4-5TLテーピングL125 QC0773 C1608CB-R47JL126 QS401405 0.40-1.4-5TLテーピングL127 QC0778 C1608H-8N2JL129 QC0774 C1608H-2N7KL130 QC0812 MLG1005SR10J-T/AL132 QC0816 MLG1005SR22J-T/AL133 QC0816 MLG1005SR22J-T/AL134 QC0875 C2012H68NH

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L135 QC0816 MLG1005SR22J-T/AL136 QC0875 C2012H68NHL137 QC0875 C2012H68NHL138 QC0874 C2012H56NHL139 QC0816 MLG1005SR22J-T/AL140 QC0773 C1608CB-R47JL141 QC0955 C1608H-15NGL142 QC0955 C1608H-15NGL143 QC0955 C1608H-15NGL144 QC0782 C1608H-18NJL145 QC0780 C1608H-12NJL146 QC0762 C1608CB-56NJL147 QC0965 LB2012T220KL148 QC0779 C1608H-10NJLCD101 EL0059 L5-0353TRMMIC101 EY0017 OB-27P44 (ROHS)タイオウQ101 XT0210 2SC6026MFV-GR(TPL3)Q102 XE0090 SSM3J15FV(TPL3,Z)Q103 XT0180 2SC5066FT-Y(T5L,F)Q104 XU0237 RN47A4JE(TE85L,F)Q105 XE0094 RD01MUS2-T113Q106 XE0100 RD07MUS2B-T112Q107 XU0210 RN1107MFV(TPL3)Q108 XT0180 2SC5066FT-Y(T5L,F)Q109 XE0090 SSM3J15FV(TPL3,Z)Q110 XU0210 RN1107MFV(TPL3)Q111 XU0210 RN1107MFV(TPL3)Q112 XU0237 RN47A4JE(TE85L,F)Q113 XT0180 2SC5066FT-Y(T5L,F)Q114 XT0180 2SC5066FT-Y(T5L,F)Q115 XT0213 2SC5659 T2L PQ116 XT0180 2SC5066FT-Y(T5L,F)Q117 XE0053 3SK293(TE85L,F)Q118 XT0210 2SC6026MFV-GR(TPL3)Q119 XT0210 2SC6026MFV-GR(TPL3)Q120 XT0180 2SC5066FT-Y(T5L,F)Q121 XT0213 2SC5659 T2L PQ122 XE0090 SSM3J15FV(TPL3,Z)Q123 XE0053 3SK293(TE85L,F)Q124 XE0090 SSM3J15FV(TPL3,Z)Q125 XT0241 TPCP8602(TE85L,F)Q126 XU0237 RN47A4JE(TE85L,F)Q127 XT0214 HN2C01FE-GR(T5L,F)Q128 XU0220 RN2111MFV(TPL3)Q129 XT0212 2SA1955FV-A (TPL3)Q130 XE0090 SSM3J15FV(TPL3,Z)Q131 XT0212 2SA1955FV-A (TPL3)Q132 XU0237 RN47A4JE(TE85L,F)Q133 XT0241 TPCP8602(TE85L,F)Q134 XU0210 RN1107MFV(TPL3)Q135 XT0212 2SA1955FV-A (TPL3)Q136 XU0211 RN2107MFV(TPL3)Q137 XT0214 HN2C01FE-GR(T5L,F)Q138 XU0213 RN1111MFV(TPL3)Q139 XU0210 RN1107MFV(TPL3)Q140 XU0211 RN2107MFV(TPL3)Q141 XU0211 RN2107MFV(TPL3)Q142 XU0212 RN2115MFV (TPL3)Q143 XU0211 RN2107MFV(TPL3)Q144 XU0210 RN1107MFV(TPL3)Q145 XU0210 RN1107MFV(TPL3)Q146 XU0220 RN2111MFV(TPL3)

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Q147 XU0210 RN1107MFV(TPL3)Q148 XT0241 TPCP8602(TE85L,F)Q149 XT0210 2SC6026MFV-GR(TPL3)Q150 XU0213 RN1111MFV(TPL3)Q151 XU0210 RN1107MFV(TPL3)Q152 XU0213 RN1111MFV(TPL3)Q153 XU0210 RN1107MFV(TPL3)Q154 XU0210 RN1107MFV(TPL3)R101 RK3542 RK73B1ETTP222JR102 RK3534 RK73B1ETTP471JR103 RK3526 RK73B1ETTP101JR104 RK3522 RK73B1ETTP470JR105 RK3550 RK73B1ETTP103JR106 NCR107 RK3530 RK73B1ETTP221JR108 RK3554 RK73B1ETTP223JR109 RK3030 RK73B1JTTD221JR110 RK3552 RK73B1ETTP153JR111 RK3574 RK73B1ETTP105JR112 RK3562 RK73B1ETTP104JR113 RK3526 RK73B1ETTP101JR114 RK3550 RK73B1ETTP103JR115 RK3018 RK73B1JTTD220JR116 RK3530 RK73B1ETTP221JR117 RK3530 RK73B1ETTP221JR118 RK3550 RK73B1ETTP103JR119 RK3550 RK73B1ETTP103JR120 RK3560 RK73B1ETTP683JR121 RK3556 RK73B1ETTP333JR122 RK3526 RK73B1ETTP101JR123 RK3537 RK73B1ETTP821JR124 RK3562 RK73B1ETTP104JR125 RK3562 RK73B1ETTP104JR126 RK3532 RK73B1ETTP331JR127 RK3562 RK73B1ETTP104JR128 RK3538 RK73B1ETTP102JR130 RK3550 RK73B1ETTP103JR131 RK3566 RK73B1ETTP224JR132 RK3558 RK73B1ETTP473JR133 RK3526 RK73B1ETTP101JR134 RK3534 RK73B1ETTP471JR135 RK3546 RK73B1ETTP472JR136 RK3526 RK73B1ETTP101JR137 RK3554 RK73B1ETTP223JR138 NCR140 RK3550 RK73B1ETTP103JR141 RK3558 RK73B1ETTP473JR142 RK3552 RK73B1ETTP153JR143 RK3550 RK73B1ETTP103JR144 RK3563 RK73B1ETTP124JR145 RK3544 RK73B1ETTP332JR146 RK3550 RK73B1ETTP103JR147 RK3550 RK73B1ETTP103JR148 RK3544 RK73B1ETTP332JR149 RK3556 RK73B1ETTP333JR150 RK3532 RK73B1ETTP331JR151 RK3550 RK73B1ETTP103JR152 RK3534 RK73B1ETTP471JR153 RK3530 RK73B1ETTP221JR154 RK3562 RK73B1ETTP104JR155 RK3562 RK73B1ETTP104JR156 RK3526 RK73B1ETTP101J

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R157 RK3542 RK73B1ETTP222JR158 RK3550 RK73B1ETTP103JR159 RK3552 RK73B1ETTP153JR160 RK3534 RK73B1ETTP471JR161 RK3546 RK73B1ETTP472JR162 RK3550 RK73B1ETTP103JR163 RK3562 RK73B1ETTP104JR164 RK3562 RK73B1ETTP104JR165 RK3566 RK73B1ETTP224JR166 RK3542 RK73B1ETTP222JR167 RK3538 RK73B1ETTP102JR168 RK3562 RK73B1ETTP104JR169 RK3530 RK73B1ETTP221JR170 RK3566 RK73B1ETTP224JR171 RK3530 RK73B1ETTP221JR172 RK3526 RK73B1ETTP101JR173 RK3562 RK73B1ETTP104JR174 RK3522 RK73B1ETTP470JR175 RK3562 RK73B1ETTP104JR176 RK3562 RK73B1ETTP104JR177 RK3538 RK73B1ETTP102JR178 RK3526 RK73B1ETTP101JR179 RK3556 RK73B1ETTP333JR180 RK3562 RK73B1ETTP104JR181 RK3546 RK73B1ETTP472JR182 RK3570 RK73B1ETTP474JR183 RK3526 RK73B1ETTP101JR184 RK3526 RK73B1ETTP101JR185 RK3570 RK73B1ETTP474JR186 RK3546 RK73B1ETTP472JR187 RK3501 RK73Z1ETTPR188 RK3543 RK73B1ETTP272JR189 RK3562 RK73B1ETTP104JR190 RK3537 RK73B1ETTP821JR191 RK3566 RK73B1ETTP224JR192 RK3550 RK73B1ETTP103JR193 RK3546 RK73B1ETTP472JR194 RK3546 RK73B1ETTP472JR195 RK3534 RK73B1ETTP471JR196 RK3538 RK73B1ETTP102JR197 RK3562 RK73B1ETTP104JR198 RK3538 RK73B1ETTP102JR199 RK3546 RK73B1ETTP472JR200 RK3574 RK73B1ETTP105JR201 RK3550 RK73B1ETTP103JR202 RK3570 RK73B1ETTP474JR203 RK3550 RK73B1ETTP103JR204 RK3514 RK73B1ETTP100JR205 RK3550 RK73B1ETTP103JR206 RK3526 RK73B1ETTP101JR207 RK3538 RK73B1ETTP102JR208 RK3532 RK73B1ETTP331JR209 RK3574 RK73B1ETTP105JR210 RK3562 RK73B1ETTP104JR211 RK3564 RK73B1ETTP154JR212 RK3522 RK73B1ETTP470JR213 RK3562 RK73B1ETTP104JR214 RK3562 RK73B1ETTP104JR215 RK3562 RK73B1ETTP104JR216 RK3538 RK73B1ETTP102JR217 RK3558 RK73B1ETTP473JR218 RK3562 RK73B1ETTP104J

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R219 RK3562 RK73B1ETTP104JR220 RK3574 RK73B1ETTP105JR221 RK3554 RK73B1ETTP223JR222 RK3553 RK73B1ETTP183JR223 RK3526 RK73B1ETTP101JR224 RK3526 RK73B1ETTP101JR225 RK3564 RK73B1ETTP154JR226 RK3574 RK73B1ETTP105JR227 RK3554 RK73B1ETTP223JR228 RK3550 RK73B1ETTP103JR229 RK3562 RK73B1ETTP104JR230 RK3550 RK73B1ETTP103JR231 RK3558 RK73B1ETTP473JR232 RK3542 RK73B1ETTP222JR233 RK3536 RK73B1ETTP681JR234 RK3532 RK73B1ETTP331JR235 RK3546 RK73B1ETTP472JR236 RK3562 RK73B1ETTP104JR237 NCR238 NCR239 RK3542 RK73B1ETTP222JR240 RK3552 RK73B1ETTP153JR241 RK3546 RK73B1ETTP472JR242 RK3546 RK73B1ETTP472JR243 RK3546 RK73B1ETTP472JR244 RK3546 RK73B1ETTP472JR245 RK3546 RK73B1ETTP472JR246 RK3546 RK73B1ETTP472JR247 RK3550 RK73B1ETTP103JR248 RK3550 RK73B1ETTP103JR249 RK3562 RK73B1ETTP104JR250 RK3562 RK73B1ETTP104JR251 RK3562 RK73B1ETTP104JR252 RK3562 RK73B1ETTP104JR253 RK3558 RK73B1ETTP473JR254 NCR255 RK3552 RK73B1ETTP153JR256 RK3538 RK73B1ETTP102JR257 RK3562 RK73B1ETTP104JR258 RK3526 RK73B1ETTP101JR259 RK3536 RK73B1ETTP681JR260 RK3562 RK73B1ETTP104JR261 RK3550 RK73B1ETTP103JR264 RK3566 RK73B1ETTP224JR265 RK3563 RK73B1ETTP124JR266 RK3548 RK73B1ETTP682JR267 RK3552 RK73B1ETTP153JR268 RK3550 RK73B1ETTP103JR269 RK3501 RK73Z1ETTPR270 RK3538 RK73B1ETTP102JR271 RK3550 RK73B1ETTP103JR272 RK3548 RK73B1ETTP682JR273 RK3542 RK73B1ETTP222JR274 RK3538 RK73B1ETTP102JR275 RK3560 RK73B1ETTP683JR276 NCR277 RK1018 ERJ8GEYJ101VR278 RK3552 RK73B1ETTP153JR279 RK3562 RK73B1ETTP104JR280 RK3554 RK73B1ETTP223JR281 RK3559 RK73B1ETTP563JR282 RK3558 RK73B1ETTP473J

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R283 RK3566 RK73B1ETTP224JR284 RK3562 RK73B1ETTP104JR285 RK3562 RK73B1ETTP104JR286 RK3550 RK73B1ETTP103JR287 RK3550 RK73B1ETTP103JR288 RK3550 RK73B1ETTP103JR289 RK3558 RK73B1ETTP473JR290 RK3558 RK73B1ETTP473JR291 RK3558 RK73B1ETTP473JR292 RK3550 RK73B1ETTP103JR293 RK3562 RK73B1ETTP104JR294 RK3562 RK73B1ETTP104JR295 RK3550 RK73B1ETTP103JR296 RK3554 RK73B1ETTP223JR297 RK3554 RK73B1ETTP223JR298 RK3550 RK73B1ETTP103JR299 RK3558 RK73B1ETTP473JR300 RK3574 RK73B1ETTP105JR301 RK3550 RK73B1ETTP103JR302 RK3556 RK73B1ETTP333JR303 RK3566 RK73B1ETTP224JR304 RK3570 RK73B1ETTP474JR306 RK3550 RK73B1ETTP103JR307 RK3546 RK73B1ETTP472JR308 RK3566 RK73B1ETTP224JR309 RK3568 RK73B1ETTP334JR310 RK3574 RK73B1ETTP105JR311 RK3550 RK73B1ETTP103JR312 RK3550 RK73B1ETTP103JR313 RK3556 RK73B1ETTP333JR314 RK3556 RK73B1ETTP333JR315 RK3536 RK73B1ETTP681JR316 RK3562 RK73B1ETTP104JR317 RK3550 RK73B1ETTP103JR318 RK3017 RK73B1JTTD180JR319 RK3566 RK73B1ETTP224JR320 RK3558 RK73B1ETTP473JR321 RK3562 RK73B1ETTP104JR322 RK3546 RK73B1ETTP472JR323 RK3550 RK73B1ETTP103JR324 RK3558 RK73B1ETTP473JR325 RK3558 RK73B1ETTP473JR326 RK3552 RK73B1ETTP153JR327 RK3562 RK73B1ETTP104JR328 RK3016 RK73B1JTTD150JR329 RK3537 RK73B1ETTP821JR330 RK3562 RK73B1ETTP104JR331 RK3550 RK73B1ETTP103JR332 RK3546 RK73B1ETTP472JR333 RK3562 RK73B1ETTP104JR334 RK3550 RK73B1ETTP103JR335 RK3570 RK73B1ETTP474JR336 RK3552 RK73B1ETTP153JR337 RK3567 RK73B1ETTP274JR338 RK3537 RK73B1ETTP821JR339 RK3550 RK73B1ETTP103JR340 RK3574 RK73B1ETTP105JR341 NCR342 RK3566 RK73B1ETTP224JR343 NCR344 RK3538 RK73B1ETTP102JR345 RK3538 RK73B1ETTP102J

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R347 RK3554 RK73B1ETTP223JR348 RK3550 RK73B1ETTP103JR349 RK3550 RK73B1ETTP103JR350 RK3550 RK73B1ETTP103JR351 RK3546 RK73B1ETTP472JR353 NCR354 RK3546 RK73B1ETTP472JR355 RK3546 RK73B1ETTP472JR356 RK3546 RK73B1ETTP472JR357 RK3546 RK73B1ETTP472JR358 NCR359 RK3555 RK73B1ETTP273JR361 RK3532 RK73B1ETTP331JR362 RK3530 RK73B1ETTP221JR363 RK3501 RK73Z1ETTPR364 RK3550 RK73B1ETTP103JR365 RK3550 RK73B1ETTP103JR366 NCR368 RK3544 RK73B1ETTP332JR369 RK3562 RK73B1ETTP104JR370 NCR371 RK3501 RK73Z1ETTPR373 RK3574 RK73B1ETTP105JR374 NCR375 NCR377 RK3526 RK73B1ETTP101JR378 RK3554 RK73B1ETTP223JR379 RK3554 RK73B1ETTP223JR380 RK3562 RK73B1ETTP104JR381 RK0107 ERJ6GEY0R00VSW101 UU0041 EVQP4203MSW102 UU0041 EVQP4203MSW103 UU0041 EVQP4203MTH101 XS0052 NTCG104LH104JT/AX101 XQ0194 NT3225SA 12.800MHZX102 XK0014 CDBKB450KCAY70-R0X103 XQ0233 DSX530GA 8.192MHZXF0085 XF0085 DSF753SBF 38.85MHZ

FM0265A HEAT SINKDG0046 LCD LIGHT DJ170FG0418 LCD RUB CONEST0089 LCD HOLDERTL0033 REFLECTIVE SHEETTS0193 VCO CASE DJS57MACLH2GG #30AH1-025-H1UP0660 INTEGRATED DJS57

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Mechanical UnitRef.No. Parts No. Parts Name

AA0083 M6 WATERPROOFAF0003Z XQN2+C3FNAF0018Z XQN2+C4FJKAF0030 XQN2+A6FN(58364-0001AN0012Z ダイヤルナット クロニッケルAN0033 BASE NUTAN0034 M6 NUT BR/B.NAP0039 ナベP2+20テツ 3BBCAX0004Z PT 3P 2X8 3BBCDP0210 LCD PANELES0034 40-8BB-17FG0392 WATERPROOF CAPFG0416 BASE RUBBERFG0417 DC CAPFG0419 WATERPROOF RUBBERFG0420A POWER KEY V17FG0421 PTT RUBBERFG0424 O RING DJ170FG0426 MIC RUBBER DJ170FG0427 ON AIR RUBBERFG0422 KEY RUBBERFG0472 CUSHION EDH34FG0503 JACK RUBBER DJS57FK0002 MIC SPACER DJP82FM0263 GROUND DJ170FM0264Z JACK BASEFP0254 REAR COVER DJ170FP0255 LOCK LEVER DJV17FP0264 BLIND SEAL DJ170FP0265 S-NTF1026J 5.8X3.0PHFP0266 INSULATION SHEETKZ0240 FRONT CASE ASSYMACL07AA #30A02-070-02MRCL07AA #30R02-070-02NK0081 KNOBSD0111A BATTERY TERMINALSP0013 LECTRA #7800SS0103A CHASSISUE0502A SMA CONNECTORUP0535 BATT PANEL BOARDUR0027 RH70N97E20 16.2FYX0039 LCD TAPE DJS45

Packing UnitBB0009Y HAND STRAPBH0017 BELT CLIPEA0114A ANTENNAEG0063 EBP66EDC160 NI-MH CHARGER SET

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ALINCO, INC.

MAIN - Side A

DJV57 PC Board View

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ALINCO, INC.

DJV57 PC Board ViewMAIN - Side B

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PAGE

ADJUSTMENT DJ-V57 1

In order to adjust the units, mode of them must be changed into “Adjustment mode”.

(1) Change the mode of the unit into “Memory mode”.

Operation: Press the V/M key. (”M” appears on the display)

(2) Change the mode of the unit into “Adjustment mode”.

Operation: Command input after Key Lock. (Command: 4 key > 9 key > 0 key > 2 key > 1 key > 7 key)

ALINCO, INC.

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ADJUSTMENT DJ-V57 2

Required Test Equipment

The following items are required to adjust radio parameters

1.Regulated power supply

Supply voltage: 5-14 DC

Current: 3A or more

2.Digital multimeter

Voltage range: FS = Approx. 20V

Current: 10A or more

Input resistance: High impedance

3.Oscilloscope

Measurable frequency: Audio frequency

4.Audio dummy load

Impedance: 8Ω

Dissipation: 1W or more

Jack: 3.5mmΦ

5.SSG

Output frequency: 100MHz or more

Impedance: 50Ω , unbalanced

Modulation: FM

6.Power meter

Measurable frequency: Up to 100MHz

Impedance: 50Ω , unbalanced

Measuring range: 0.1W-10W

7.Audio volmeter

Measurable frequency: Up to 100kHz

Sensitivity: 1mV to 10V

8.Audio generator

Output frequency: 67Hz to 10kHz

Output impedance: 600Ω , unbalanced

9.Distortion meter/SINAD meter

Measurable frequency: 1kHz

Input level: Up to 40dB

Distortion: 1%-100%

10.Frequency counter

Measurable frequency: Up to 100MHz

Measurable stability: Approx. ±0.1ppm

11.Linear detector

Measurable frequency: Up to 100MHz

Characteristics: Flat

CN: 60dB or more

12. DC Ammeter

Current: 3A or more

ALINCO, INC.

Note:

(1). SSG initial setting

Modulation Frequency:1kHz

Modulation Level:3.5kHz

(2). Necessary optional accessory: EDS-10 ( Microphone/Speaker Cable )

(3). Reference sensitivity: 12dB SINAD

(4). Specified audio output level: 500mW at 8Ω

(5). Standard audio output level: 50mW at 8Ω

(6). Use an RF cable ( 3D2W:1M ) for test equipment.

(7). Attach a fuse to the RF test equipment.

(8). All SSG outputs are indicated by EMF

(9). Supply voltage for the transceiver:13.8VDC

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PAGE

ADJUSTMENT DJ-V57 3

·13.8V DC shall be supplied to the DC Jack of the unit.

·Antenna connector shall be connected to a measurement equipment with a 50 ohms shield cable.

·The test frequency can be varied within +/- 0.2MHz when receiving interference or interfering with other productions.

1. Frequency adjusting

Set the memory channel number to [1].

Transmit a signal with the unit and adjust the frequency to the specs by rotating the rotary encoder.

Specs: +/- 50Hz

Condition; ·frequency: 435.000MHz

2. UHF High Power adjusting

Set the memory channel number to [2].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder besides check that the electric current

being supplied to DC Jack is below the specs.

Specs (Power): 5.0W

Condition; ·frequency: 435.000MHz

Note: This adjustment should be quickly performed after transmission is started. If it was not achieved within 5 seconds, the test unit

should be readjusted after cooling down.

3. UHF Middle Power adjusting

Set the memory channel number to [3].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder.

Specs: 2.0W

Condition; ·frequency: 435.000MHz

4. UHF Low Power adjusting

Set the memory channel number to [4].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder.

Specs: 0.5W

Condition; ·frequency: 435.000MHz

5. VHF High Power adjusting

Set the memory channel number to [5].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder besides check that the electric current

being supplied to DC Jack is below the specs.

Specs (Power): 5.0W

Condition; ·frequency: 145.000MHz

Note: This adjustment should be quickly performed after transmission is started. If it was not achieved within 5 seconds, the test unit

should be readjusted after cooling down.

6. VHF Middle Power adjusting

Set the memory channel number to [6].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder.

Specs: 2.0W

Condition; ·frequency: 145.000MHz

7. VHF Low Power adjusting

Set the memory channel number to [7].

Transmit a signal with the unit and adjust the Tx power to the specs by rotating the rotary encoder.

Specs: 0.5W

Condition; ·frequency: 145.000MHz

8. UHF Wide Mic Deviation adjusting

Set the memory channel number to [8].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 4.5 +/- 0.1KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 20KHz

9. UHF Narrow Mic Deviation adjusting

Set the memory channel number to [9].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 2.2 +/- 0.1KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 20KHz

ALINCO, INC.

Page 25: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

PAGE

ADJUSTMENT DJ-V57 4

·13.8V DC shall be supplied to the DC Jack of the unit.

·Antenna connector shall be connected to a measurement equipment with a 50 ohms shield cable.

·The test frequency can be varied within +/- 0.2MHz when receiving interference or interfering with other productions.

10. VHF Wide Mic Deviation adjusting

Set the memory channel number to [11].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 4.5 +/- 0.1KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 20KHz

11. VHF Narrow Mic Deviation adjusting

Set the memory channel number to [12].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 2.2 +/- 0.1KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 20KHz

12. UHF Wide CTCSS tone [88.5Hz] Deviation

Set the memory channel number to [14].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder and then check if the waveform of the

tone signal demodulated is sign waveform.

Specs: 0.80 +/- 0.05KHz Condition; ·frequency: 435.000MHz

·AF filter setting: off – 3KHz

13. UHF Narrow CTCSS tone [88.5Hz] Deviation

Set the memory channel number to [15].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder and then check if the waveform of the

tone signal demodulated is sign waveform.

Specs: 0.50 +/- 0.05KHz Condition; ·frequency: 435.000MHz

·AF filter setting: off – 3KHz

14. UHF Wide DCS [255] Deviation checking

Set the memory channel number to [16].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 0.80 +/- 0.05KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 3KHz

15. UHF Narrow DCS [255] Deviation checking

Set the memory channel number to [17].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 0.50 +/- 0.05KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 3KHz

16. VHF Wide CTCSS tone [88.5Hz] Deviation

Set the memory channel number to [18].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder and then check if the waveform of the

tone signal demodulated is sign waveform.

Specs: 0.80 +/- 0.05KHz Condition; ·frequency: 145.000MHz

·AF filter setting: off – 3KHz

17. VHF Narrow CTCSS tone [88.5Hz] Deviation

Set the memory channel number to [19].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder and then check if the waveform of the

tone signal demodulated is sign waveform.

Specs: 0.50 +/- 0.05KHz Condition; ·frequency: 145.000MHz

·AF filter setting: off – 3KHz

ALINCO, INC.

Page 26: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

PAGE

ADJUSTMENT DJ-V57 5

·13.8V DC shall be supplied to the DC Jack of the unit.

·Antenna connector shall be connected to a measurement equipment with a 50 ohms shield cable.

·The test frequency can be varied within +/- 0.2MHz when receiving interference or interfering with other productions.

18. VHF Wide DCS [255] Deviation checking

Set the memory channel number to [20].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 0.80 +/- 0.05KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 3KHz

19. VHF Narrow DCS [255] Deviation checking

Set the memory channel number to [21].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 0.50 +/- 0.05KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 3KHz

20. VHF Wide DTMF tone Deviation

Set the memory channel number to [22].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 3.0 +/- 0.1KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 20KHz

21. VHF Narrow DTMF tone Deviation

Set the memory channel number to [23].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 1.5 +/- 0.1KHz

Condition; ·frequency: 145.000MHz

·AF filter setting: off – 20KHz

22. UHF Wide DTMF tone Deviation

Set the memory channel number to [24].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 3.0 +/- 0.1KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 20KHz

23. UHF Narrow DTMF tone Deviation

Set the memory channel number to [25].

Transmit a signal with the unit and adjust the deviation to the specs by rotating the rotary encoder.

Specs: 1.5 +/- 0.1KHz

Condition; ·frequency: 435.000MHz

·AF filter setting: off – 20KHz

24. UHF Sensitivity [SINAD] center range adjusting

Set the memory channel number to [28].

Specs: [SINAD] 12dB or better

Condition; ·frequency: 435.000MHz

·RF signal level: -8.0dBµ

·SQL setting: 0

·modulation frequency with RF signal: 1KHz

·modulation level (deviation) with RF signal: 3.5KHz

25. VHF Sensitivity [SINAD] center range adjusting

Set the memory channel number to [31].

Specs: [SINAD] 12dB or better

Condition; ·frequency: 145.000MHz

·RF signal level: -9.0dBµ

·SQL setting: 0

·modulation frequency with RF signal: 1KHz

·modulation level (deviation) with RF signal: 3.5KHz

Receive a RF signal with the unit and adjust the

audio output power of the SP Jack to approximately

50mW by the volume adjustment function.

Press “FUNC” key and then tune the

sensitivity by rotating the rotary encoder so

that it will be the best and pass the specs.

Note: In order to finish this adjustment and proceed

to next step, press “FUNC” key.

ALINCO, INC.

Page 27: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

PAGE

ADJUSTMENT DJ-V57 6

·13.8V DC shall be supplied to the DC Jack of the unit.

·Antenna connector shall be connected to a measurement equipment with a 50 ohms shield cable.

·The test frequency can be varied within +/- 0.2MHz when receiving interference or interfering with other productions.

Condition of Squelch, S-meter and Attenuator adjusting.

·modulation frequency with RF signal: 1KHz

·modulation level (deviation) with RF signal: 3.5KHz

·SQL setting: 0

Operation of Squelch and S-meter adjusting.

Receive a RF signal with the unit and press “FUNC” key.

26. UHF Squelch [Min.] adjusting

Set the memory channel number to [33].

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: -11dBµ

27. UHF Squelch [Max.] adjusting

Set the memory channel number to [34].

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: 0dBµ

28. UHF S-meter [1] level adjusting

Set the memory channel number to [35].

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: 0dBµ

29. UHF S-meter [Full] level adjusting

Set the memory channel number to [36].

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: 20dBµ

30. UHF Attenuator-1 adjusting

Set the memory channel number to [37].

Receive a RF signal with the unit.

Press “FUNC” key and then reduce the number of the S-meter between “4” and “5” by rotating

the rotary encoder.

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: 24dBµ

Note: In order to finish this adjustment and proceed to next step, press “FUNC” key.

This must be performed after S-meter adjustments.

OK

OK

NG

31. UHF Attenuator-2 adjusting

Set the memory channel number to [38].

Receive a RF signal with the unit.

Press “FUNC” key and then reduce the number of the S-meter between “1” and “2” by rotating

the rotary encoder.

Condition; ·frequency: 435.000 +/- 0.2MHz

·RF signal level: 24dBµ

Note: In order to finish this adjustment and proceed to next step, press “FUNC” key.

This must be performed after S-meter adjustments.

OK

OK

NG

ALINCO, INC.

Flashing

Flashing

Page 28: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

PAGE

ADJUSTMENT DJ-V57 7

·13.8V DC shall be supplied to the DC Jack of the unit.

·Antenna connector shall be connected to a measurement equipment with a 50 ohms shield cable.

·The test frequency can be varied within +/- 0.2MHz when receiving interference or interfering with other productions.

Condition of Squelch, S-meter and Attenuator adjusting.

·modulation frequency with RF signal: 1KHz

·modulation level (deviation) with RF signal: 3.5KHz

·SQL setting: 0

Operation of Squelch and S-meter adjusting.

Receive a RF signal with the unit and press “FUNC” key.

32. VHF Squelch [Min.] adjusting

Set the memory channel number to [39].

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: -12dBµ

33. VHF Squelch [Max.] adjusting

Set the memory channel number to [40].

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: 0dBµ

34. VHF S-meter [1] level adjusting

Set the memory channel number to [41].

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: 0dBµ

35. VHF S-meter [Full] level adjusting

Set the memory channel number to [42].

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: 20dBµ

36. VHF Attenuator-1 adjusting

Set the memory channel number to [43].

Receive a RF signal with the unit.

Press “FUNC” key and then reduce the number of the S-meter between “4” and “5” by rotating

the rotary encoder.

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: 24dBµ

Note: In order to finish this adjustment and proceed to next step, press “FUNC” key.

This must be performed after S-meter adjustments.

OK

OK

NG

37. VHF Attenuator-2 adjusting

Set the memory channel number to [44].

Receive a RF signal with the unit.

Press “FUNC” key and then reduce the number of the S-meter between “1” and “2” by rotating

the rotary encoder.

Condition; ·frequency: 145.000 +/- 0.2MHz

·RF signal level: 24dBµ

Note: In order to finish this adjustment and proceed to next step, press “FUNC” key.

This must be performed after S-meter adjustments.

OK

OK

NG

Storage to Flash Memory

Select the memory channel number to [45].

[FLASH] is displayed.

“ Press FUNC key ”

(Adjustment data is stored into Flash Memory of CPU.)

ALINCO, INC.

Flashing

Flashing

Page 29: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

CO

M1

CO

M2

CO

M3

SE

G0

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G6

SE

G7

SE

G8

SE

G9

SE

G10

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G16

SE

G17

SE

G18

SE

G19

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SE

G31

CO

M0

KO

2

KO

3

KO

0

KO

1

KI0

KI1

KI2

KI3

KO

3

T5C

R5C

P5C

AFP

C5C

DATA

CLK

SSTB

CO

M0

CO

M1

CO

M2

CO

M3

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

SE

G19

SE

G18

SE

G17

SE

G16

CLK

DA

TA

ST

BP

RE2

RE1

KO

2

KO

1

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

LD

DA

KI3

KI2

KI1

KI0

KO

0

AFP

C5C

T5C

P5C

R5C

SS

TB

LDDA

DATA

CLK

DATA

STBP

CLK

RE2

RE1

ATT

T5V

PSW

CLO

TBST

CLSFT

TXD

RXD

SC

L

SD

A

TONE

CH

G

V/U

+B

+B

C5V

APC

R5V

R5V

W101

W102

DTMF

M5C

VL1

VL2

VL3

VL4

GND

Ni-MH

R5V

NAR

H: Narrow

T5V

KO3

V/U

P5V

LAMP

BE

EP

FK

EY

VD

ET

AFC

NAR

MIC

C

PT

TK

VDET

SM

T

SQ

L

TIN

BA

T

MUTE

1

4

7

2

5

8

3

9

A

B

C

0 # D

6

+B

FUNC

MONI

PTT

PSW

RH70N97E20

LAMP

+B

FKEY

Li-ion

V/U

V/U

AFOUT

*

NAR

FSK

TU

NE

AFIN

APC

C5V

R5V

APC(RLMP)

BEEP

TBST

R5V

R5V

C5V

DTMF

TO

NE

P5V

P5V

T5V

R5V

MUTE

MICC

C5V

R5V

SC

R

DU

D

C5V

C/S

+B

C5V

M5C

AFI

DAFO

C5V

MCI

DMOD

DUD

SCR

T5V

AT

T

TMOD

MOD

P3V

REF

AFC

DM

ODRE

F

TM

OD

SP101

BEEP

W103

NC

Schematic diagram DJ-V57

C179

0.0

01

C149

0.0

01

C148

0.0

1

R125

100k

C153

0.0

01

C154

0.0

01

R116

220

C1300.001

C106

0.0

01

C133

0.0

01

R13010k

C1690.1

R119

10k

R118

10k

C311

0.1

C312

0.1

C313

0.1

D112

1S

V323

D106

1S

V323

R124

100k

C132

0.5

pD

111

HS

C277

C1411p

R123

820

R110

15k

R105

10k

R103100

C2041p

R142

15k

R140

10k

C195

0.5

pD

123

HS

C277

R154

100k

R136100

C181

0.1 C190

6p

C197

6p

C1370.01

R102

470

D107HSC277

C144

0.0

1

D117

1S

V308

L130100n

R176

100k

D130

1S

V323

R175

100k

C2250.001

R173100k

C244

0.0

01

C239

0.0

01

C2370.001

C238

NC

R168

100k

D131

1S

V323

R164100k

R184100

R228

10k

C315

0.0

01

C303

0.0

01

C348

0.1

R27568k

C379

0.0

01

R2741k

R277

100

C341

0.0

01

C165

0.0

01

L1162.2u

C253

0.1

C252

0.1

C2610.01

R165220k

C241

0.0

01

R172

100

D1281SV308

C248

0.0

1

R170220k

C240

0.0

1

R171

220

C231

68p

C2237p

C224

68p

C2220.01

C3810.0047

R300

1M

C377

0.0

01

C371

18p

C378

15p

C2600.01

R196

1k

C285

0.0

1

R191220k

R207

1k

C308

0.0

1

C309

0.0

01

C409

0.0

01

C407

0.0

01

C286

0.0

01

R211

150k

R225150k

C305220p

C314220p

C170

0.1

C171

0.0

01

C1110.001

C211

0.0

01

C123

1p

C142

1p

C124

1p

C143

1p

C150

220p

C152

220p

R178100

R169

220

C2281p

R180

100k

C247

100p

C2364p

R174

47

C234

NC

C245

100p

C246

100p

R161

4.7

k

R13247k

C216

0.0

01

C215

0.1

R167

1k

C406

220p

C3260.1

C3250.1

C3190.1

C3200.1

R245

4.7

k

R246

4.7

k

R244

4.7

k

R243

4.7

k

R14933k

R133

100

R122

100

C161

0.0

01

LCD101

S31

1

S30

2

S29

3

S28

4

S27

5

S26

6

S25

7

S24

8

S23

9

S22

10

S21

11

S20

12

S19

13

S18

14

S17

15

S16

16

S15

17

S14

18

S13

19

S12

20

S11

21

S10

22

S9

23

S8

24

S7

25

S6

26

S5

27

S4

28

S3

29

S2

30

S1

31

S0

32

CO

M3

33

CO

M2

34

CO

M1

35

CO

M0

36

R332

4.7

k

R237NC

R241

4.7

k

R238NC

R242

4.7

k

D110

HS

C277

C175NC

C1550.001

L132

220n

L133

220n

R1572.2k

C214

0.1

/20V +

C213

470p

R1281k

C102

0.0

01

R101

2.2

k

D101

1S

S400

Q1012SC6026MFV

C212

0.0

01

C156

10/6

.3V

C157

0.0

1

L1010.4-2.0-6TL

L1030.4-2.0-6TL

L1040.4-1.4-5TL

L1050.5-1.4-3TL

L1190.4-1.4-5TL

FB

103

MP

Z1608S

101

L10910n

L106

100n

L114

100n

D109

HS

C277

L111

1u

Q1032SC5066

Q1082SC5066

Q1132SC5066

Q1162SC5066

Q107RN1107MFV

Q111RN1107MFV

C163

0.1

/20V +

D122HSC277

Q147RN1107MFV

FB104MPZ1608S101

D142RB521S-30

C376

1/2

5V

X103

8.1

92M

Q138RN1111MFV

D129

1S

V323

Q130SSM3J15FV

Q102SSM3J15FV

Q1212SC5659

Q140RN2107MFV

C401

1

R341

NC

R3224.7k

C383

1/2

5V

IC113S80845CLNB

OUT1

Vdd2

NC3

Vss4

C372

0.0

01

C365

100p

R354

4.7

k

R355

4.7

k

R356

4.7

k

C395

0.0

01

R357

4.7

k

C342

0.0

1

C343

0.0

1

R284100k

Q143

RN

2107M

FV

R304

470k

C336

0.0

01

Q104RN47A4JE

Q126RN47A4JE

4

5 1

2

3

SW101EVQP4203M

SW102EVQP4203M

JK101HSJ1594-010150

3

6

2

1

7

TP104

SW104

SW119 SW120

SW116SW115SW114SW113

SW109 SW110 SW111 SW112

SW108SW107SW106SW105

C146

0.0

01

Q109SSM3J15FV

Q112RN47A4JE

R113

100

C203100p

R152

470

C158

0.0

01

C232

NC

CF102CFUKG450G

D1021SV307

L136

68n

L137

68n

L138

56n

L134

68n

D1271SV329

D104

1S

V308

SW103EVQP4203M

R283220k

R3630

C370

NC

C108

22/6

.3V

C419

0.0

01

TP103

C278

0.0

01

C369

47/6

.3V +

C307

22/6

.3V

Q132RN47A4JE

C272100/10V

+

Q148TPCP8602

SW118SW117

R24810k

R24710k

C328

2.2

/16V

Q136RN2107MFV

C334

0.1

R258100

IC107TC75S56FU

4

V+

51

G23

R365

10k

R250100k

R249100k

R253

47k

Q134RN1107MFV

IC101uPC2710TB

Vcc6

G5

4G

3

G2

1

C321

0.0

01Q128

RN2111MFV

C287

0.0

01

C189

470p

C182

470p

C104

0.0

01

C105

0.1

C2000.001

C205

0.0

01

C220

6p

C221

NC

C2176p

R156

100

R160

470

X102CDBKB450KCAY70

C24933p

C101

1

R138

NC

R106

NC

R308220k

R310

1M

C418

0.1

R1882.7k

R20510k

R19210k

Q1182SC6026MVF

R185470k

R181

4.7

k

R239

2.2

k

C327

22/6

.3V

R235

4.7

k

R33910k

D151RB521S-30

C125

39p

C126

39p

C1788p

L122

0.5

-1.4

-2T

L

R10447

R189100k

C2550.0022

C2560.0022

R182

470k

C258

0.1

R198

1k

L117

220n

R153

220

C206

10p

R134

470

L129

2.7

nL127

8.2

nL115

39n

R252

100k

R190820

R219

100k

R329820

R233

680

R234

330

C242NC

C2272p

C2261.5p

R166

2.2

k

R179

33k

C2291p

C347

0.0

01

R278

15k

C346

1/2

5V

C356

0.0

01

R288

10k

C355

10/6

.3V

R29147k

C3750.01

R32547k

C393

0.1

R306

10k

C373

0.0

033

R32447k

C394

0.0

033

C374

0.1

R29947k

R301

10k

R32310k

R302

33k

R303

220k

IC112LM2902PWR

8 9

10

11

12

13

14

1234567

V+

GN

D

R33410k

C24347p

L139

220n

D135

1S

V331

R203

10k

D133

1S

V331

C279

NC

R223100

R210100k

R197100k

C288

NC

R217

47k

R212

47

C268100p

C2690.5p

C2700.5p

C2811.5p

C2808p

R213

100k

R214

100k

R218

100k

C299

8p

C282100p

C296

9p

C297

8p

Q1233SK293

D134

1S

V331

L144

18n

L145

12n

L143

15n

L141

15n

D136

1S

V331

C310

470p

C289

470p

C295

470p

C276

2p

C298

8p

C292NC

L142

15n

C2711.5p

C277

1p

C251

0.0

01

D1321SS364

1

32

R195

470

Q124SSM3J15FV

C2630.001

C283

0.0

01

R206

100

C284

0.0

1

L140

470n

C264

33p

R193

4.7

k

R202470k

C2570.01

Q1202SC5066

C29347p

L146

56n

R224

100

C304

470p

R216

1k

R177

1k

R183

100

C250

0.0

01

R331

10k

C397

0.0

01

C396

10/6

.3V

R294100k

R293100k

C389

0.0

01

C390

1/2

5V

R326

15k

R285

100k

R298

10k

R335470k

R321

100k

C3452.2/16V

R368

3.3

k

R201

10k

C275

NC

IC104NJM2070M

NC1

+IN2

-IN3

GND4

GND5

OUT6

V+7

NC8

R208

330

C294

1/1

6V +

R204

10

C290

0.1

Q133TPCP8602

C331

0.0

01

C330

47/6

.3V +

R260100k

C329

0.0

01 R251

100k

Q1312SA1955FV

C324

0.0

01 R236

100k

Q1292SA1955FV

Q1352SA1955FV

R23010k

C333

0.0

01

C417

10/6

.3V

C339

0.0

01

Q137HN2C01FER

261

10k

C317

0.0

01

R231

47k

R232

2.2

k

R2701k

R271

10k

R2690

C340

10/6

.3V

C332

0.0

01

R222

18k

R227

22k

C301

0.0

01

C300

47/1

6V +

C302

0.0

01

R3074.7k

D143S3JB

Q151RN1107MFV

D152CMS01

D147

1S

S400

R31818

D154CMS01

R296

22k

Q142RN2115MFV

C351

0.0

01

C352

0.1

R282

47k

Q145RN1107MFV

C402

NC

C3060.1

R229

100k

IC114R1EX24064ATAS0

A0

1

A1

2

A2

3

GN

D4

SD

A5

SC

L6

WP

7V

CC

8

R343

NC

R364

10k

R3441k

R3451k

C404

0.0

1

C405

0.0

01

R342

220k

R35010k

R34910k

C410

0.0

1

C411

0.0

1

C412

0.1

R34810k

Q153RN1107MFV

C399

0.0

01

R1870

IC111LM2904PWR

5 6 7 81234

GN

D

V+

L110

0.4

-2.0

-6T

L

C116

NC

C117

33p

C118

27p

C119

NC

C1093p

C11015p

C145

18p

C183

39p

L126

0.4

-1.4

-5T

L

R147

10k

C188

0.5

p

C198

0.5

p

C199

0.5

p

R146

10k

C186

10p

C187

12p

C176470p

D126

1S

V308

D125

1S

V308

L124

0.4

-1.4

-5T

L

D1141SV307

L125

470n

C210

5p

C23533p

R272

6.8

k

R256

1k

C3351

R353

NC

R347

22k

CN

101

4321

D153RB521S-30

R3514.7k

C386

680p

R319

220k

C392

1

C384

0.0

01

R316

100k

IC110LM2902PWR

8910

11

12

13

14

1 2 3 4 5 6 7

V+

GN

D

C350

0.0

01

C349

1/2

5V

Q141RN2107MFV

R279100k

C3441

R311

10k

R327100k

C353

10/6

.3V

R286

10k

R280

22k

C354

0.0

01

R281

56k

C382

0.0

01

R3710

IC116NC

1

2

3

4 5

6

7

8

R369100k

C3981

R333100k

C3630.1

R315680

CN102NC

20

19

18

17

16

15

14

13

12

11 1

2

3

4

5

6

7

8

9

10

L121

0.4

-1.2

-5T

R

L123

47n

C322

0.1

C408

47/1

6V +

C121

27p

C122

22p

L113

0.4

-2.0

-6T

L

C184

6p

R115

22

R131220k

IC109R5F2L3ACANFP

SEG3951

SEG3852

SEG3753

SEG3654

SEG3555

SEG3456

SEG3357

SEG3258

SEG3159

SEG3060

SEG2961

SEG2862

SEG2763

SEG2664

SEG2565

SEG2466

KI767

P2_6/KI668

P2_569

P2_470

P2_371

P2_272

P2_173

P2_074

P1_775

P1_6

76

P1_5

77

P1_4

78

AN

15

79

AN

14

80

AN

13

81

AN

12

82

AN

11

83

AN

10

84

AN

985

AN

886

P0_3

87

P0_2

88

P0_1

89

P0_0

90

VL1

91

VL2

92

VL3

93

P12_3

94

P12_2

95

VL4

96

P13_7

97

P13_6/T

RG

IOB

98

P13_5

99

P13_4

100

P13_31

P13_22

DA13

DA04

WKUP05

VREF6

MODE7

XCIN8

XCOUT9

RESET10

XOUT11

VSS12

XIN13

VCC14

P11_715

P11_6/TRBO16

P11_517

INT418

INT319

TXD220

RXD221

P11_022

P10_723

P10_624

P10_525

P10_4

26

P10_3

27

P10_2

28

P10_1

29

P10_0

30

CO

M0

31

CO

M1

32

CO

M2

33

CO

M3

34

SE

G55

35

SE

G54

36

SE

G53

37

SE

G52

38

SE

G51

39

SE

G50

40

SE

G49

41

SE

G48

42

SE

G47

43

SE

G46

44

SE

G45

45

SE

G44

46

SE

G43

47

SE

G42

48

SE

G41

49

SE

G40

50

C318

2.2

/16V

Q127HN2C01FE

Q125TPCP8602

C416

0.1

C147

1/2

5V

IC105NJM2591V

1 2 3 4 5 6 7 8910

11

12

13

14

15

16

QU

AD

AF

OU

T

IF O

UT

N-D

ET

RS

SI

GN

D

MIX

IN

N-R

EC

FIL

IN

FIL

OU

T

DE

C

IF IN

Vcc

MIX

OU

T

OS

C O

UT

OS

C IN

C266

1/2

5V

C366

0.0

022

C3641

R29210k

R215

100k

R155

100k

R320

47k

R336

15k

R330100k

Q1192SC6026MVF

Q1492SC6026MVF

R254

NC

R264220k

R267

10k

R14147k

C112

22p

C11310p

C128

NC

C129

NC

C127

33p

R257100k

R2261M

R220

1M

R221

22k

C134

18p

C11418p

Q122SSM3J15FV

L10756n

C316

0.0

01

L1020.4-1.4-5TL

R127

100k

C139

220p

R109

220

L108

56n

C138

0.0

01

C425

0.0

01

C162

0.0

01

C426

NC

C107

0.0

01

R259680

Q144RN1107MFV

R112100k

C159

0.0

01

D113

015A

Z3.0

C160

0.0

1

R375

NC

C421NC

R374NC

FB102MPZ1608S101

R276NC

R297

22k

C358NC

R287

10k

R380100k

C4246p

L148

10n

C4226p

C1776p

L1200.4-1.4-5TL

Q110RN1107MFV

C191

5p

C1728p

C1736p

C17415p

C219

0.0

01

C323

0.0

01

L147

22u

R295

10k

R309330k

C3600.047

C3590.047

C361

220p

R29047k

R28947k C

362

0.0

068

C265

0.0

1

C2620.01

R1864.7k

R199

4.7

k

R1944.7k

C274

0.0

1

C2670.1

C196

0.0

01

R111

1M

R366NC

C3570.01

C387100p

C427

NC

FB

101

MP

Z1608S

101

Q105RD01MUS2

IC106R2A20178NP

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

78910

11

12

RESET

GND

LD

CLK

DI

OU

T3

OU

T4

IN4

V V

V

IN3V

IN5

VOU

T5

V

OU

T6

V

V

V

DAref1

DAref2

IN6V

V IN7

V V

OU

T7

OU

T8

V V V V

OU

T1

OU

T2

IN8

IN1

IN2

DD

V

V

IC115NC

5

6

7

8 1

2

3

4

CF101CFUKG450E

D1371SS364

C273

6p

XF10138.85MHz

D108RB715W

D121RB715W

IC108XC6202P502M

Vout

Vss

Vin

D144

1S

S362

D155

1S

S362

D1481SS362

D1381SS364

D1201SS364

C1151

C23010p

C233

68p

L135

220n

C1311p

R35927k

C414100p

R14310k

C193

0.0

01

C194

0.1

C168100p

C415

0.0

01

C2070.22

IC102AK1542

19

20

21

22

23

24

1 2 3 4 5 6

7

8

9

10

11

12

13

14

15

16

17

18

TE

ST

1

LE

DA

TA

CP

VD

D

CPVSS

TE

ST

3

CL

K

BIAS

PVSS

CPZ

CP

SWIN

PV

DD

RF

INP

RF

INN

VR

EF

DV

SS

GP

O2

REFIN

TEST2

GPO1

PDN1

PDN2

LD

R1453.3k

C201

0.1

/20V +

R358

NC

C209

1/1

6V +

R148

3.3

k

TP101

R16210k

R15810k

R15110k

R126

330

C140

0.0

01

X10112.8M

C136

10p

R114

10k

Q1152SC5659

Q106RD07MUS2B

JK102LD-0208-1.3

MIC101OB-27P44

D139SML521MUW

Q1173SK293

R144

120k

R37822k

R10822k

C166

470p

D156

JD

P2S

04E

D118

JD

P2S

04E

C192

39p

D116

JD

P2S

04E

C185

1p

R150330

R361330

R12068k

R1354.7k

R137

22k

R15915k

R209

1M

R200

1M

R240

15k

R255

15k

R266

6.8

k

R273

2.2

k

C368

0.0

01

Q146RN2111MFV

Q154RN1107MFV

C218100p

C4280.001

C208

470p

TH

101

100k

C164

220p

FB106FBMH1608HM151

R32815

C403

0.0

01

R3810

R370

NC

Q139RN1107MFV

R265120k

R268

15k

C367

0.1

C120

15p

C202

100p

R362220

R117220

R377100

IC103LM2904PWR

5 6 7 81234

GN

D

V+

C180

4.7

/6.3

V

C429

4.7

/6.3

V

C103100p

R107

220

D103HSC277

C151

22p

Q1142SC5066

R163100k

R379

22k

Q150RN1111MFV

R338820

Q152RN1111MFV

D146SMLD12M8W

D145SMLD12M8W

D149

SMLD12M8W

D150

SMLD12M8W

D141SMLD12M8W

D140SMLD12M8W

C3850.1

R3731M

R340

1M

C4000.047

L112

62n

D119

1S

V305

D124

1S

V305

C3910.001

C388

0.0

01

R31433k

R31333k

C4237p

C1677p

C291

0.1

R337270k

R31210k

R317

10k

R12110k

C135

12p

C3800.01

Page 30: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

LPF POWER AMP DRIVER PRI-DRIVER

RD07MUS2B

Q105

RD01MUS2

Q106 IC101

uPD2710TBD110 HSC277

D102 1SV307

D109 HSC277

ANT SW

HPF ANT SW

D125 1SV308

D126 1SV308

D114 1SV307

APCPOWER DET

POWER DET

RB715W

D108

RB715W

D121

IC103

LM2904PWR

+B+BV-T5V

U-T5V

T5V

1SV308

D103

LPF

LPF BUFFER AMP

Q113 2SC5066

D120 1SS364

BPF RF AMP

D136

1SV331 3SK293

Q123

BPF

D133 1SV331

D134 1SV331

D135 1SV331

BAND SW

1SS364

D132 Q120

2SC5066

1st MIXER

R5V

1SV308

D128

2SC5066

BUFFER AMP

R5V

MCF

XF101

38.85MHz

IF AMP

IC105

NJM2591V2SC5659

Q121

CERAMIC FILTER

CERAMIC FILTER

D137 D138

1SS364 1SS364

450KHz

CF102

(NARROW)

450KHz

(WIDE)

CF101

2SC5659

Q115

TRIPLER

IF DETECTOR

DISCRIMINATOR

X102

ATT

BPF RF AMP

D131

1SV323

Q117

3SK293

BPF

D127 1SV329

D129 1SV323

D130 1SV323

V-R5V ATT

TUNE

TUNE

U-R5V U-R5V

R5V

R5V

T5V

LOOP FILTER

STB

CLK

DATA

X101

12.8MHz

TCXO

3V

D113

015AZ3.0

TMODAK1542P

IC102

PLL IC

AF AMP

Q119 Q118

2SC6026MFV2SC6026MFV

SPEAKER

AUDIO AMP

IC104

NJM2070M

Q122

SSM3J15FV

AF MUTE

MIC/SPEAKER JACK

ACTIVE FILTER (HPF)

RIPPLE FILTER

Q101

2SC6026MFV

V-V5V U-V5V P5V

P5V

R5V R5V AFC

Q129

2SA1955FV

2SA1955FV

Q131

RN47A4JE

SSM3J15FV

RN47A4JE

SSM3J15FV

2SA1955FV

Q135

Q141

Q124

Q109

M5V

R5C

T5C

M5C

V/U

V/U

Q104RN47A4JE

Q102SSM3J15FV

RN47A4JE

SSM3J15FVQ130

Q132

V/U

N/W SW-I N/W SW-O

NAR R5V

REGULATOR

Q133 TPCP8602

MIC MUTE

Q144

RN1107MFV

MIC

MONI

POWER

FUNC

MUTE

DC JACK

T5V

R5V

P5V C5V

V-R5V

U-R5V

V-T5V

U-T5V

V-V5V

U-V5V

Q137 HN2C01FE

+B

Q148 TPCP8602

D148 1SS362

Q151 RN1107MFV

D147 1SS400

CHG

CHARGER

BATTERY

Ni-MH

BATTERY

Li-ion

D143S3JB

CMS01D152

CMS01D154

TX/RX LAMP

D139

SML521MUW

T5V

V-R5V

T5V

RX LAMP SW

Q128

RN2111MFV

APC

XTAL OSC

X103

8.192MHz

CLOCK SHIFT

Q146

RN2111MFV

RESET

IC113

S80845CLNB

SMTSQL

P5C

IC106

R2A20178NP

PTT

Q127 HN2C01FE

Q125 TPCP8602

AUDIO SW

AFP +B

CLONE

RB521S-30D142

Q140RN2107MFV

TXD/RXD

DISPLAY

LCD

ROTARY ENCODER

(POTENTIO METER)D/A CONVERTER

APC

CLK

DATA

LDDA

ATT TUNE

MODTMOD

1st Lo-SW

TX-SW

IC109

R5F2L3ACANFP

CPU

Q114

2SC5066

BUFFER AMP

P5V

VHF ANT FILTER

UHF ANT FILTER

VHF FRONT-END

UHF FRONT-END

Q103

D106

D112

1SV323

1SV323

2SC5066

Q107 RN1107

D107 HSC277

D104 1SV308

Q108 2SC5066

HSC277

D119

D124

Q111 RN1107

D122 HSC277

D117 1SV308

F-SHIFT

MOD

MOD

D123

F-SHIFT

D111 HSC277

V-V5V

U-V5V

VHF VCO

UHF VCO

Q116

RN2107MFV

Q112

Q126

LM2904PWR

IC111 (1/2)

(LPF)ACTIVE FILTER

C5V

Q142

RN2115MFV

PTT-SW

PTTKD151

RB521S-30VDET

VOX DET

R5V

REF

REF

APC(RLMP)

5V REGULATOR

IC108

XC6202P502M

BATTERY DET

Q149

2SC6026MFV

+B

VDD

R1EX24064ATAS0

EEP ROM

IC114

VDD

IDC/SPLATTER FILTER

IC110

LM2902PWR

Q145

RN1107MFVMICC

MIC-SW

M5VFSK

R5V

IC112

LM2902PWR

TONE/DCS DET

FSK DET

TIN

FSK

R5V

R5V

IC107TC75S56FU

Q136RN2107MFV

Block diagram DJ-V57

1SV305

1SV305

*

7

4

1

0

8

5

2

#

9

6

3

D

C

B

A

KEY INPUT

RECEIVE

TRANSMIT

RECEIVE/TRANSMIT

CPU CONTROL

Q138

RN1111MFV

LCD BACK LIGHT

KEY BACK LIGHT

RN1111MFV

Q150

RN1111MFV

Q152D149 SMLD12M8W

D146 SMLD12M8W

D145 SMLD12M8W

D150 SMLD12M8W

D140 SMLD12M8W

D141 SMLD12M8W

TONE/DTMF

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Page 32: Service Manual - catlog.net djv57_SM.pdf · Service Manual Service Manual DJ-V57. ... C262 CU3547 GRM155B11C103KA01D ... C265 CU3547 GRM155B11C103KA01D C266 CU3148 GRM188B31E105KA75D

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