Alinco DJ-195 Service Manual Download

Page: 19 / 34

C158

CU0108

Chip C

LMK212BJ105KG

C159

CU3035

Chip C

C1608JB1H102KT-AS

C160

CU3047

Chip C

C1608JB1H103KT-N

C161

CS0404

Chip Tantal

6MCM106MATER

C162

CU3111

Chip C

C1608JB1C104KT-N

C163

CU3111

Chip C

C1608JB1C104KT-N

C164

CU3046

Chip C

C1608JB1H822KT-NS

C165

CU3111

Chip C

C1608JB1C104KT-N

C166

CU3044

Chip C

C1608JB1H562KT-NS

C167

CU3040

Chip C

C1608JB1H272KT-NS

C168

CU3050

Chip C

C1608JB1E183KT-A

C169

CU3035

Chip C

C1608JB1H102KT-AS

C170

CU3035

Chip C

C1608JB1H102KT-AS

C171

CU3035

Chip C

C1608JB1H102KT-AS

C172

CU3101

Chip C

C1608JB1C473KT-NS

C173

CU3035

Chip C

C1608JB1H102KT-AS

C174

CU3101

Chip C

C1608JB1C473KT-NS

C175

C176

C177

C178

C179

CU3049

Chip C

C1608JB1E153KT-NS

CN1

UE0350

Connector

DF12D(3.5)20DP0.5V81

XD0066

Diode

RLS135 TE 11

XD0312

Diode

MA2S30400L

XD0131

Diode

1SV214 TPH4

XD0312

Diode

MA2S30400L

XD0331

Diode

HSU277TRF

XD0251

Diode

MA741WA TX

XD0323

Diode

MA2S111-TX

XD0261

Diode

S3DG7

XD0130

Diode

DA204U T106

D10

XD0323

Diode

MA2S111-TX

D11

XD0294

Diode

U2FWJ44N(TE12R)

D12

XL0036

Chip LED

SML-310MTT86

D13

XD0312

Diode

MA2S30400L

D14

XD0312

Diode

MA2S30400L

D15

XD0312

Diode

MA2S30400L

D16

XD0312

Diode

MA2S30400L

D17

XL0036

Chip LED

SML-310MTT86

D18

XD0131

Diode

1SV214 TPH4

D19

XL0028

Chip LED

BRPG1201W TR

D20

XD0291

Diode

MA729-TX

D21

XD0332

Diode

RB706F-40-T106

D22

XD0323

Diode

MA2S111-TX

D23

FL1

XC0060

Filter

ALFYM450F=K

IC1

XA0543

M64082AGP

IC2

XA0619

S-81250SG-QD-T1

IC3

XA0210

NJM2070M T1

IC4

XA0385

M5222FP-600C

IC5

XA0515

TK14521MTL

IC7

XA0573

NJM2904V-TE1

IC8

XA0596

NJM2902V-TE1

IC9

XA0644

CPU

M38267E8L-GP

IC10

XA0368

AT24C16N-10SI-2.7TER

IC11

XA0620

S-80845ALMP-EA9-T2

JK2

UJ0046

Jack

MJ82-1

JK3

UJ0019

Jack

HSJ1493-01-010

JK4

UJ0022

Jack

HSJ1102-01-540

QC0508

Coil

LK16082R2K-T

QKA45A

Coil

MR1.5 4.5T 0.4

QKA45A

Coil

MR1.5 4.5T 0.4

QKA65A

Coil

MR1.5 3.5T 0.4

QKA45A

Coil

MR1.5 4.5T 0.4

QC0571

Coil

LL1608-FH68NJ

QC0566

Coil

LL1608-FH27NJ

QC0570

Coil

LL1608-FH56NJ

QC0573

Coil

LL1608-FHR10J

L10

QKA75A

Coil

QKA75A

L11

QC0535

Coil

LQN21A56NJ04

L12

QC0538

Coil

LQN21AR10J04

L13

QC0570

Coil

LL1608-FH56NJ

L15

QC0508

Coil

LK16082R2K-T

L16

QC0537

Coil

LQN21A82NJ04

L17

QC0537

Coil

LQN21A82NJ04

L18

QC0537

Coil

LQN21A82NJ04

L19

QC0537

Coil

LQN21A82NJ04

L20

QC0573

Coil

LL1608-FHR10J

L21

QC0089

Coil

NL322522T-181JA

LCD1

EL0044

LCD

HT-3404

MIC1

EY0017

Microphone

OB-27P44

PCB

UP0376

PCB

DJ195 INTEGRATED

XT0171

Transistor

2SC4808-TX.AR

XE0038

FET

2SK2975-T11-A

XE0034

FET

MRF9745T1

XT0171

Transistor

2SC4808-TX.AR

XT0171

Transistor

2SC4808-TX.AR

XU0172

Transistor

XP1501-TX

XT0135

Transistor

2SD2216R-TX

XT0170

Transistor

2SB766A-TX

XE0040

FET

2SK882-GR-TE85L

Q10

XT0172

Transistor

2SC4618

Q11

XE0040

FET

2SK882-GR-TE85L

Q12

XU0193

Transistor

RN1107 TE85L

Q13

XT0178

Transistor

2SC4915-O TE85L

Q14

XT0170

Transistor

2SB766A-TX

Q15

XU0193

Transistor

RN1107 TE85L

Q16

XU0193

Transistor

RN1107 TE85L

Q17

XT0170

Transistor

2SB766A-TX

Q18

XU0193

Transistor

RN1107 TE85L

Q19

XT0110

Transistor

2SA1036K T146Q

Q20

XU0172

Transistor

XP1501-TX

Q21

XU0172

Transistor

XP1501-TX

Q22

XU0161

Transistor

XP1114(TX)

Q23

XU0192

Transistor

RN2107 TE85L

Q24

XT0135

Transistor

2SD2216R-TX

Q25

XU0193

Transistor

RN1107 TE85L

Q26

XT0095

Transistor

2SC4081 T106R

Q27

XU0192

Transistor

RN2107 TE85L

Q28

XT0135

Transistor

2SD2216R-TX

Q29

XU0195

Transistor

RN1104 TE85L

Q30

XU0194

Transistor

RN2111 TE85L

Q31

XU0192

Transistor

RN2107 TE85L

RK3030

Chip R

MCR03EZHJ221

RK3030

Chip R

MCR03EZHJ221

RK3034

Chip R

MCR03EZHJ471

RK3050

Chip R

MCR03EZHJ103

RK3022

Chip R

MCR03EZHJ470

RK3042

Chip R

MCR03EZHJ222

RK3046

Chip R

MCR03EZHJ472

RK3022

Chip R

MCR03EZHJ470

RK3030

Chip R

MCR03EZHJ221

R10

RK3062

Chip R

MCR03EZHJ104

R11

RK3049

Chip R

MCR03EZHJ822

R12

RK3062

Chip R

MCR03EZHJ104

R13

RK3018

Chip R

MCR03EZHJ220

R14

RK3046

Chip R

MCR03EZHJ472

R15

RK3044

Chip R

MCR03EZHJ332

R16

RK3062

Chip R

MCR03EZHJ104

R17

RK3034

Chip R

MCR03EZHJ471

R18

RK3026

Chip R

MCR03EZHJ101

R19

RK3062

Chip R

MCR03EZHJ104

R20

RK3042

Chip R

MCR03EZHJ222

R21

RK3037

Chip R

MCR03EZHJ821

R22

RK3050

Chip R

MCR03EZHJ103

R23

RK3058

Chip R

MCR03EZHJ473

R24

RK3058

Chip R

MCR03EZHJ473

R25

RK3062

Chip R

MCR03EZHJ104

R26

RK3053

Chip R

MCR03EZHJ183

R27

RK3054

Chip R

MCR03EZHJ223

T.E.EAH

R28

RK3052

Chip R

MCR03EZHJ153

TFH.TLH

R28

RK3054

Chip R

MCR03EZHJ223

T.E.EAH

R29

RK0002

Chip R

ERJ6GEYJ120V

R30

RK3034

Chip R

MCR03EZHJ471

R31

RK3042

Chip R

MCR03EZHJ222

R32

RK3050

Chip R

MCR03EZHJ103

R33

RK3030

Chip R

MCR03EZHJ221

R34

RK3050

Chip R

MCR03EZHJ103

R35

RK3046

Chip R

MCR03EZHJ472

R36

RK3022

Chip R

MCR03EZHJ470

R37

RK3050

Chip R

MCR03EZHJ103

R38

RK3039

Chip R

MCR03EZHJ122

R39

RK3066

Chip R

MCR03EZHJ224

R40

RK3050

Chip R

MCR03EZHJ103

R41

RK3018

Chip R

MCR03EZHJ220

R42

RK3042

Chip R

MCR03EZHJ222

R43

RK3038

Chip R

MCR03EZHJ102

R44

RK3037

Chip R

MCR03EZHJ821

R45

RK3044

Chip R

MCR03EZHJ332

R46

RK3062

Chip R

MCR03EZHJ104

R47

RK3030

Chip R

MCR03EZHJ221

R48

RK3042

Chip R

MCR03EZHJ222

R49

RK3037

Chip R

MCR03EZHJ821

R50

RK3020

Chip R

MCR03EZHJ330

R51

RK3062

Chip R

MCR03EZHJ104

R52

RK3038

Chip R

MCR03EZHJ102

R53

RK3076

Chip R

MCR03EZHJ155

Ref.

No.

Parts No. Description

Parts Name

Ver

Ref.

No.

Parts No. Description

Parts Name

Ver

Summary of Contents for DJ-195

Page 1: ...M5222FP 600C XA0385 10 4 TK14521MTL XA0515 11 5 M64082AGP XA0543 12 6 NJM2904V TE1 XA0573 12 7 NJM2902V TE1 XA0596 12 8 S 81250SG QD T1 XA0619 13 9 S 80845ALMP EA9 T2 XA0620 13 10 Transistor Diode and LED Ontline Drawings 14 11 LCD Connection EL0044 14 EXPLODED VIEW 1 Front View 15 2 Rear View 16 PARTS LIST MAIN Unit 17 19 Mechanical Parts 20 Packing Parts 20 ADJUSTMENT 1 Required Test Equipment 2...

Page 2: ......

Page 3: ...rature range 10 60 C 14 140 F Dimensions 56 W 124 H 40 D mm with EBP 48N Projections not included 2 2 W 4 88 H 1 57 D inches with EBP 48N Weight Approx 375g 13 2oz with EBP 48N DTMF 16 Buttons Keypad Sub audible Tone CTCSS encoder decoder installed 39tones Sub audible Tone DCS encoder decoder installed 104codes 2 TRANSMITTER Output power Approx 5W EBP 48N installed Approx 5W 13 8V DC Approx 0 8W L...

Page 4: ... cies The first IF amplifier Q10 then amplifies the signal of the selected fre quency 3 Demodulator Circuit After the signal is amplified by the first IF amplifier Q10 it is input to pin 16 of the demodulator IC IC5 The second local signal of 21 25MHz shared with PLL IC reference oscillation which is oscillated by the internal oscillation cir cuit in IC1 and crystal X1 is input through pin 1 of IC...

Page 5: ...inal amplifier Q2 The signal is then amplified by the final amplifier Q2 and led to the antenna switch D1 and low pass filter L5 L4 L3 L2 C16 C15 C14 and C13 where un wanted high harmonic waves are reduced as needed and the resulting signal is supplied to the antenna 3 APC Circuit Part of the transmission power from the low pass filter is detected by D6 con verted to DC and then amplified by a dif...

Page 6: ...y and 1 3 the bias at the frame frequency is 112 5Hz 2 Display Lamp Circuit When the LAMP key is pressed H is output form pin 50 of CPU IC9 to the bases of Q12 Q12 then turn ON and the LEDs D12 and D17 light 3 Reset and Backup When the power form the DC jack or external battery increases from Circuits 0 V to 2 5 or more H level reset signal is output form the reset IC IC11 to pin 33 of the CPU IC9...

Page 7: ...only 8 CTCSS DCS Decoder The voice band of the AF output signal from pin 10 of IC5 is cut by sharp active filter IC8 VCVS and amplified then led to pin 4 of CPU The input signal is compared with the programmed tone frequency code in the CPU The squelch will open when they match 9 Clock Shift In the unlikely event that CPU clock noise is present on a particular operating frequency programmed into t...

Page 8: ... RTX I Pulse UART data reception output 21 P43 TOUT BEEP I O Pulse Activ low Beep tone Band plan 3 when PSW is on 22 P42I NT2 RE2 I Avtiv low 23 P41 INT1 RE1 I Avtiv low Rotary encoder input 24 P40 SD O Avtiv low Signal detection output 25 P77 PTT I Activ high PTT input 26 P76 SDT I Activ high Trunking signal detection input 27 P75 P5C O Activ low PLL power ON OFF output 28 P74 T5C O Activ low TX ...

Page 9: ...17 O 72 SEG16 S16 O 73 SEG15 S15 O 74 SEG14 S14 O 75 SEG13 S13 O 76 SEG12 S12 O 77 SEG11 S11 O 78 SEG10 S10 O 79 SEG9 S9 O 80 SEG8 S8 O 81 SEG7 S7 O 82 SEG6 S6 O 83 SEG5 S5 O 84 SEG4 S4 O 85 SEG3 S3 O 86 SEG2 S2 O 87 SEG1 S1 O 88 SEG0 S0 O LCD segment signal 89 Vcc VDD CPU power terminal 90 Vref Vref AD converter power supply 91 Avss Avss AD converter GND 92 COM3 COM3 O LCD COM3 output 93 COM2 COM...

Page 10: ...9 SEMICONDUCTOR DATA 1 NMJ2070M T1 XA210 Low Voltage Power Amplifier Equivalent Circuit 2 AT24C16N 10SI 2 7TER XA0368 16K bits CMOS Serial EEPROM ...

Page 11: ...10 3 M5222FP 600C XA0385 Electronic Volume ...

Page 12: ...11 4 TK14521MTL XA0515 IF System ...

Page 13: ...12 5 M64082AGP XA0543 6 NJM2904V TE1 XA0573 Dual Single Supply Operational Amplifier 7 NJM2902V TE1 XA0596 Quad Single Supply Operational Amplifier ...

Page 14: ...13 8 S 81250SG QD T1 XA0619 Top View 9 S 80845ALMP EA9 T2 XA0620 Voltage Regulator ...

Page 15: ...TE85L XE0040 SML 310MTT86 XL0036 BRPG1201W TR XL0028 2SC4081 T106R XT0095 2SB766A TX XT0170 2SC4808 TX AR XT0171 2SA1036K T146Q XT110 2SD2216R TX XT0135 2SC2915 XT0178 2SC4618 XT0172 UN9216 R TX XU0099 XP1114 TX XU0161 XP1501 TX XU0172 RN2107 TE85L XU0192 RN1107 TE85L XU0193 RN1104 TE85L XU0195 RN2111 TE85L XU0194 11 LCD Connection EL0044 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG...

Page 16: ...15 EXPLODED VIEW 1 Front View www ALIMCO ru ...

Page 17: ...16 2 Rear View ...

Page 18: ...Chip C C1608CH1H100JT AS C79 CU0108 Chip C LMK212BJ105KG C80 CU3035 Chip C C1608JB1H102KT AS C81 CU3016 Chip C C1608CH1H270JT AS C82 CU3035 Chip C C1608JB1H102KT AS C83 CU3111 Chip C C1608JB1C104KT N C84 CU3035 Chip C C1608JB1H102KT AS C85 CU3016 Chip C C1608CH1H270JT AS C86 CU3035 Chip C C1608JB1H102KT AS C87 CE0392 Electrolytic C 6MV47UW C88 CU3035 Chip C C1608JB1H102KT AS C89 CS0405 Chip Tantal...

Page 19: ...1 Q4 XT0171 Transistor 2SC4808 TX AR Q5 XT0171 Transistor 2SC4808 TX AR Q6 XU0172 Transistor XP1501 TX Q7 XT0135 Transistor 2SD2216R TX Q8 XT0170 Transistor 2SB766A TX Q9 XE0040 FET 2SK882 GR TE85L Q10 XT0172 Transistor 2SC4618 Q11 XE0040 FET 2SK882 GR TE85L Q12 XU0193 Transistor RN1107 TE85L Q13 XT0178 Transistor 2SC4915 O TE85L Q14 XT0170 Transistor 2SB766A TX Q15 XU0193 Transistor RN1107 TE85L ...

Page 20: ... MCR03EZHJ100 R134 RK3058 Chip R MCR03EZHJ473 R135 RK3074 Chip R MCR03EZHJ105 R136 RK3050 Chip R MCR03EZHJ103 R137 RK3062 Chip R MCR03EZHJ104 R138 RK3069 Chip R MCR03EZHJ394 R139 RK3038 Chip R MCR03EZHJ102 R140 RK3065 Chip R MCR03EZHJ184 R141 RK3061 Chip R MCR03EZHJ823 R142 RK3058 Chip R MCR03EZHJ473 R143 RK3050 Chip R MCR03EZHJ103 R144 RK3062 Chip R MCR03EZHJ104 R145 RK3062 Chip R MCR03EZHJ104 R1...

Page 21: ...E SHEET 195 TS0142 VCO case XH655 TW0020 W PROOF A XH720 UE0029A ANT CONNECT DJ460 UR0019 Dial RH70N00E20 RY 6320 YX0024 LCD TAPE DJ195 EA57 Antenna T E EAH EA58 Antenna TFH TLH PR0309 CE label E EAH EBP 48N EBP 48N HK0465 Pacage HM0189 Carton 10 HU0150 Inner C HU0151 Inner 5 BH0011 Belt clip BB0009Y Strap HP0003 Protection Bag 5 75 110 PR0237 FCC label DS0388A Spec sheet E EAH TFH TLH DS0411 Spec...

Page 22: ...mΦ 5 SSG Output frequency 200MHz or more Output level 20dBu 0 1uV 120dBu 1V Modulation FM 6 Spectrum Analyzer Measuring range Up to 2GHz or more 7 Power meter Measurable frequency Up to 200MHz Impedance 50Ω unbalanced Measuring range 0 1W 10W 8 Audio volmeter Measurable frequency Up to 100kHz Sensitivity 1mV to 10V 9 Audio generator Output frequency 67Hz to 10kHz Output impedance 600Ω unbalanced 1...

Page 23: ...ard modulation 1kHz 3 5kHz DEV Reference sensitivity 12dB SINAD Specified audio output leve 200mW at 8Ω Standard audio output level 50mW at 8Ω Use an RF cable 3D2W 1m for test equipment Attach a fuse to the RF test equipment All SSG outputs are indicated by EMF Supply voltage for the transceiver 13 8VDC ...

Page 24: ...lue 1MHz listed in the table below To enter the adjustment mode set key lock and input 490217 Decimal point at 100MHz and 10MHz appears in LCD To release the mode set key lock and input 490217 Channel frequencies used in the adjustment mode Channel Channel function Frequency 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Reference frequency adjustment High power adjustment Low power adjustment Minimum ...

Page 25: ...3 While watching the reading of the TX power meter set the output power to the value closest to 0 8 W by rotating the main tuning dial 4 When the key is released the output power at that time will be stored as the low power setting Minimum Frequency Sensitivity Adjustment See Note on Adjusting the Sensitivity later in this section 1 In the adjustment mode select channel 4 by rotating the main tuni...

Page 26: ...ransceiver until the de viation is set to 4 5KHz DTMF 1 Test This function is only for checking the DTMF code not adjusting it 1 In the adjustment mode select channel 10 by rotating the main tuning dial 2 Press the key DTMF code 1 is automatically sent and you will hear the monitoring tone from the speaker 3 Check the deviation with the transceiver tester DTMF D Test 1 In the adjustment mode selec...

Page 27: ...1 In the adjustment mode select channel 17 by rotating the main tuning dial The transceiver automatically repeaters transmission for a minute and re ception for another minute Note on Adjusting Sensitivity Sensitivity is adjusted by applying the optimum voltage from the CPU to the varicap of the tuning circuit 1 Program any frequency within 145MHz 1MHz on memory channel 5 2 To enter the adjustment...

Page 28: ......

Page 29: ...27 PC BOARD VIEW MAIN SIDE A MAIN Side B ...

Page 30: ...28 SCHEMATIC DIAGRAM ...

Page 31: ...29 BLOCK DIAGRAM www ALIMCO ru ...

Page 32: ......

Page 33: ......

Page 34: ...6 6946 8150 Fax 06 6946 8175 Telex 63086 E mail 101243 1446 compuserve com U S A 438 Amapola Ave Suite 130 Torrance CA 90501 6201 U S A Phone 310 618 8616 Fax 310 618 8758 http www alinco com Germany Eschborner Landstrasse 55 60489 Frankfurt am Main Germany Phone 069 786018 Fax 069 789 60766 Copyright 1999 Alinco lnc Osaka Japan Printed in Japan PM0058 ...

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Alinco DJ-195, Service Manual

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