Alinco DJ-S45 Service manual

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DJ – S45CQ/ T / E

Service Manual

CONTENTSS

SPECIFICATIONS

General…………………………………………… Transmitter……………………………………….. Receiver…………………………………………..

CIRCUIT DESCRIPTION

1) Reception………………………………………

2) Transmission…………………………………...

3) CPU……………………………………………

SEMICONDUCTOR DATA

1) NJM2070M (XA0210)…………………………

2) TA31136FN (XA0404)………………………...

3) BA4510FV (XA0537).…………………………

4) M64082AGP (XA0543)………………………..

5) uPC2771TB (XA0953)..……………………….

6) uPC2757TB (XA0953)…..…………………….

7) BU4818FVE (XA1095).………………………..

8) BR24L16FVM (XA1096)……………………...

9) XC6209F352MR (XA1097)……………………

10) XC6367A453MR (XA1098)…………………...

11) LM2904PWR (XA1103).……………….……...

12) Transistor, Diode and LED Outline Drawings…

13) LCD Connection (EL0060).……………………

EXPLODED VIEW

1) Front View…………….………………………..

2) Rear View……………………….………….…..

3) Bottom View………….………….…………….

PARTS LIST

CPU Unit..………………………………………....

MAIN Unit..…………………………………….....

Mechanical Unit…………………………………...

Packing Unit…………………………………….....

ADJUSTMENT

3-4

5-7

8 8

8 9 9

9 10 10 11 11 11 12 13

1) How to enter the adjustment mode..…………....

2) How to select the adjustment item……………...

3) How to change the Squelch…………………….

4) How to transmit the Tone Burst………………...

5) Standard Measuring Condition….……………...

Adjustment Points…………………………………… Adjustment Specification…………………………….

PC BOARD VIEW……………………………..

SCHEMATIC DIAGRAM………………….

BLOCK DIAGRAM…………………………..

14 15 16

17-18 19-20

21 21

22 22 22 22 22 23

24-25

26-29

31-32

ALINCO, INC.

SPECIFICATIONS

General

Type DJ-S45CQS/CQL DJ-S45T DJ-S45E

Transmitter Range (MHz)

Receiving Range (MHz)

Modulation F3E Operating Temperature Frequency Stability Antenna Impedance 50 ohm Supply Voltage 3.0-6.0VDC (External) Ground Method Negative ground

Current (DC6.0V)

Transmit

Receive Approx. 60mA Battery Save Approx. 13mA

Transmitter

Type DJ-S45CQS/CQL DJ-S45T DJ-S45E

Output Power

Modulation System Variable Reactance Max. Deviation +/-2.5kHz +/-5kHz Spurious Emission 250nW or less -60dB or less Frequency Stability Approx. 2k ohm

Receiver

Type DJ-S45CQS/CQL DJ-S45T DJ-S45E

Receiver circuit Double Conversion Super-heterodyne Impedance Frequency Sensitivity -15dBu or less (12dB SINAD) Audio Output Power 180mW or over (MAX) / 150mW or over (10% Distortion 8 ohm) Spurious Response 2nW or less 60dB or over

! NOTE: All specifications are subject to change without notice or obligation.

PMR：446.00625-446.09375

LPD：433.06000-434.78000

PMR：446.00625-446.09375

LPD：433.06000-434.78000

-10℃～60℃ (+14°F～+140°F)

PMR：Approx. 0.45A

LPD：Approx. 0.20A

PMR：Approx. 500mW LPD：Approx. 10mW

1st：21.7MHz / 2nd：450kHz

420.000-449.995 430.000-439.995

420.000-473.995 430.000-439.995

-7～+3ppm

Hi-Power：Approx. 1.00A Lo-Power：Approx. 0.45A

Hi-Power：Approx. 2.0W Lo-Power：Approx. 0.5W

CIRCUIT DESCRIPTION

1) Reception

1. RX Method

2. Front End

3. Mixer

4. IF

5. Squelch

6. Audio

7. VCO

FM: Double Super Heterodyne Method Double Super Heterodyne Method 1st IF: FM: 21.7 MHz 2nd IF: FM: 450 kHz

The signal input from antenna passes through the low pass filter, then it is amplified at RF amplifier Q110 and Q111. The amplified signal is led to band pass filter, then input to the mixer IC103.

The input signal to the mixer IC103 and the 1st local signal are added or subtracted at mixer IC103, and the crystal filter FL101 selects the signal of

21.7 MHz, then it is amplified at the 1st IF amplifier Q112 after the adjacent signal is eliminated.

The signal amplified at the 1st IF amplifier Q112 is supplied to pin 16 of IC104 for demodulation. Also the signal of 21.25MHz from the reference buffer output of IC102, then it is led to pin 1 of IC104. 2 input signals are mixed in the mixer circuit inside IC104 and converted into the 2nd IF signal of 450kHz.The converted 2nd IF signal is output from pin 3 of IC104.

The output signal from pin 3 of IC104 is led to pin 5 of IC104 after eliminating the adjacent channel signal at the ceramic filter FL102. The input 2nd IF signal to pin 5 of IC104 is demodulated at the limiter amplifier and quadrature detector circuits inside of IC104, then output from pin 9 of IC104 as an AF signal.

The AF signal got from pin 9 of IC104 is fed to pin 8 of IC7. The input signal is output from pin 14 of IC104 passing through the noise filter amplifier and rectifier circuits inside of IC104. The rectified signal is added to the A/D port of the microcomputer IC2. Judging the signal, the microcomputer controls ON/OFF of the audio output.

The volume of output audio signal is adjusted at the volume VR1 via the AF amplifier Q2. The signal is input to pin 2 of audio power amplifier IC1 and output from pin 6 to drive a speaker, etc.

The VCO in UHF band consists of the Colpitts oscillator. D103, D105, L114 and L115 determine the oscillating frequency, and the signal is oscillated at the transistor Q106. The oscillated signal is supplied to pin 6 of PLL-IC102 passing through the buffer amplifier Q101 and Q107.

8. PLL

2) Transmission

1. Microphone Amplifier

2. Power Amplifier

PLL-IC102 is used to control the oscillating frequency of the VCO. IC102 is controlled by the serial control signal sent from the microprocessor IC2. The 21.25MHz reference frequency of IC102 oscillates the crystal oscillator X101 at the inside circuit.

IC102 compares the frequency gained by dividing the signal added to pin 14 of IC2 by the control signal from IC2 with the frequency gained by dividing the reference frequency of 21.25MHz inside IC102. When the phase difference is found as a result of phase comparison, the pulse signal is output from the charge pump output of pin 16 of IC102, then the signal is converted into the DC voltage at the passive filter and added to the cathode side of the VCO vari-cap D103 and D105 to make the phases equal. In result the stabilized oscillation can be done at the desired frequency.

The microphone amplifier IC4 has 2 operational amplifiers. The voice is converted into the electric signal through the microphone, then supplied to IC4. The input signal is amplified and pre-emphasized to be output.

The signal output from microphone amplifier is adjusted the maximum frequency deviation at VR102. The adjusted signal is added to the cathode of the VCO vari-cap D104 for deviation to change the capacity of the oscillation circuit resulting the FM deviation.

The oscillated signal of the VCO is supplied to the power amplifier Q104, passing through buffer amplifier Q107, pre-driver amplifier IC101, driver amplifier Q105. The power-amplified signal is supplied to the antenna through the duplexer after the harmonics are attenuated enough.

3) CPU

M38227M8A (XA1125/XA1141)

Terminal Connection

(TOP VIEW)

No. Terminal Signal I/O Description

1 P67(AN7) BP1 A/D Band plan 1 2 P66(AN6) BP2 A/D Band plan 2

3 P65(AN5) TIN A/D CTCSS Tone input 4 P64(AN4) SQL A/D Noise level input for squelch 5 P63(AN3) SMT A/D S-meter input 6 P62(AN2) BP3 A/D Band plan 3 7 P61(AN1) BCHK A/D Battery detection input 8 P60(AN0) EXT O Signal detection output

9 P57(ADT) MUTE O Microphone mute 10 P56(Tout) BEEP O Beep tone output 11 P55(CNTR1) PT3 I PTT input 12 P54(CNTR0) TBST O Tone burst output 13 P53(RTP1) AFPC O Audio amp power supply ON/OFF control 14 P52(RTP0) AFS O AF mute 15 P51(INT3) FUNC I FUNC key input 16 P50(INT2) DOWN I DOWN key input 17 P47(SRDY) V/M I V/M key input 18 P46(Sclk) UP I UP key input 19 P45(TxD) TXD O Clone data transmission output 20 P44(RxD) RXD I Clone data reception input 21 P43(INT1) TSWC O TSQ power supply ON/OFF control 22 P42(INT0) BU I Back up signal detection input 23 P41(φ) MONI I MONI key input 24 P40 NC

－－

25 RESET RST I Reset input 26 P71(Xcin) SCL I Serial clock output for EEPROM 27 P70(Xcout) SDA I/O Serial data I/O for EEPROM 28 XIN XIN I Clock input 29 XOUT Xout O Clock output 30 VSS Vss

－

CPU GND 31 P27 R3C O RX power switch output 32 P26 C3C O C3V power supply ON/OFF control 33 P25 P3C O PLL power supply ON/OFF control 34 P24 T3C O TX power supply ON/OFF control 35 P23 CLK O Serial clock output 36 P22 DATA I/O Serial data output 37 P21 STB1 O Strobe for PLL 38 P20 LMPC O LCD backlight ON/OFF control 39 P17(SEG31) SD O RX indicator ON/OFF control 40 P16(SEG30) TLC O TX indicator ON/OFF control 41 P15(SEG29) LOW O Low power switch control 42 P14(SEG28) TONE5 O Tuning voltage output 43 P13(SEG27) TONE4 O Tuning voltage output 44 P12(SEG26) TONE3 O Tuning voltage output 45 P11(SEG25) TONE2 O Tuning voltage output 46 P10(SEG24) TONE1 O Tuning voltage output 47 P07(SEG23) SEG23 O LCD segment signal 48 P06(SEG22) SEG22 O LCD segment signal 49 P05(SEG21) SEG21 O LCD segment signal 50 P04(SEG20) SEG20 O LCD segment signal

No. Terminal Signal I/O Description

51 P03(SEG19) SEG19 O LCD segment signal 52 P02(SEG18) SEG18 O LCD segment signal 53 P01(SEG17) SEG17 O LCD segment signal 54 P00(SEG16) SEG16 O LCD segment signal 55 P37(SEG15) SEG15 O LCD segment signal 56 P36(SEG14) SEG14 O LCD segment signal 57 P35(SEG13) SEG13 O LCD segment signal 58 P34(SEG12) SEG12 O LCD segment signal 59 SEG11 SEG11 O LCD segment signal 60 SEG10 SEG10 O LCD segment signal 61 SEG9 SEG9 O LCD segment signal 62 SEG8 SEG8 O LCD segment signal 63 SEG7 SEG7 O LCD segment signal 64 SEG6 SEG6 O LCD segment signal 65 SEG5 SEG5 O LCD segment signal 66 SEG4 SEG4 O LCD segment signal 67 SEG3 SEG3 O LCD segment signal 68 SEG2 SEG2 O LCD segment signal 69 SEG1 SEG1 O LCD segment signal 70 SEG0 SEG0 O LCD segment signal 71 Vcc Vcc －CPU power supply 72 VREF VREF －AD converter power supply 73 Avss Avss －AD converter GND 74 COM3 COM3 O LCD COM3 output 75 COM2 COM2 O LCD COM2 output 76 COM1 COM1 O LCD COM1 output 77 COM0 COM0 O LCD COM0 output 78 LV3 LV3 I LCD power supply 79 LV2 LV2 I LCD power supply 80 LV1 LV1 I LCD power supply

SEMICONDUCTOR DATA

1) NJM2070M (XA0210) Audio Power Amplifier

8 7 6

2 0 7 0

* * * * *

J R C

2）TA31136FN (XA0404) FM IF IC

4 3 2 1

1 . N C 2 . + I NPUT

3 4

I NPUT

. G N D

5 . G N D 6 . O U T PUT

. V

7 8 . N C

1. OSC IN 9. AF OUT

2. OSC OUT 10. QUAD

3. MIX OUT 11. IF OUT

4. V

CC 12. RSSI

5. IF IN 13. N-DET

6. DEC 14. N-REC

7. FIL OUT 15. GND

8. FIL IN 16. MIX IN

3) BA4510FV (XA0537) Dual Operational Amplifires

5 8 7 6

4 5 1 0 * * * *

4 3 2 1

1 . O u t put 1

. I n v ertin

. N o n -invertin

gInp

4 . G N D 5

. N o n -invertin

. I n v ertin

. O u t . V

gInp

ut 2

ut 1

gInp

ut 2

ut 1

ut 2

4) M64082AGP (XA0543) PLL Freguency Synthesizer

1. XB

O 9. PD2

2. SI 10. Lock

3. CPS 11. Fin2

4. RST 12. V

5. V

CC 13. CONT

6. Fin1 14. GND

7. V

SS 15. Xout

8. PD1 16. Xin

5) uPC2771TB (XA0953) MMIC Medium Output Power Amplifier

1 2 3

C 2 H

4 5 6

1 . INPUT 2

. GND . GND

3 4

. OUTPUT . GND

6) uPC2757TB (XA0953) MMIC 1st Frequency Down-converter

1 2 3

1 X

4 5 6

1 . RF INPUT 2 . GND

. LO INPUT

. PS

6 . IF OUTPUT

7）BU4818FVE (XA1095) RESET IC

1. VOUT

2. SUB

3. N.C.

4. V

5. GND

8）BR24L16FVM (XA1096) EEPROM

1. A0

2. A1

3. A2

4. GND

5. SDA

6. SCL

7. WP

8. V

9) XC6209F352MR (XA1097) 3.5V Voltage Regulator

1. V

2. V

3. CE

4. NC

5. V

OUT

10) XC6367A453MR (XA1098) DC/DC Converter IC

1. V

OUT(FB)

2. V

3. CE

4. GND

5. EXT

11) LM2904PWR (XA1103) Dual Operational Amplifires

1. 1OUT

2. 1IN-

3. 1IN+

4. GND

5. 2IN+

6. 2IN-

7. 2OUT

8. V

12) Transistor, Diode and LED Outline Drawings

Top View

13) LCD Connection (EL0060)

SEGMENT

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

COMMON

COM0

COM1

COM2

COM4

EXPLODED VIEW

1) Front View 1

2) Front View 2

3) Rear View

PARTS LIST

CPU Unit

Ref No. Parts No. Parts Name Ver. Ref No. Parts No. Parts Name Ver.

FG0412 LCD RUBBER CN C58 CU3535 GRM36B102K50PT DG0045 LCD LIGHT C60 CU3559 GRM155B30J105KE18D TL0032 REFLECTING SHEET C61 CU3523 GRM36CH101J50PT

ST0088 LCD HOLDER C62 CU3523 GRM36CH101J50PT C1 CS0422 TMCMB1A476MTR C63 CU3535 GRM36B102K50PT C2 CU3554 GRM36B104K10PT C64 CU3535 GRM36B102K50PT C3 CU3554 GRM36B104K10PT C65 CU3547 GRM36B103K16PT C4 CU3559 GRM155B30J105KE18D CN1 UE0487 AXK5S20330P C5 CS0397 16V 1UF D2 XD0382 MA27728 C6 CU3539 GRM36B222K50PT D3 XD0402 VDZT2R 5.1B C7 CU3559 GRM155B30J105KE18D D4 XD0412 CRS09(TE85L,Q) C8 CU3551 GRM36B223K16PT D5 XD0412 CRS09(TE85L,Q) C9 CU3551 GRM36B223K16PT D6 XL0105 SML-A10MT C11 CU3554 GRM36B104K10PT D7 XL0105 SML-A10MT C12 CS0422 TMCMB1A476MTR D8 XL0097 SML-521MUWT86 C13 CU3551 GRM36B223K16PT IC1 XA0210 IC NJM2070M C15 CU3552 GRM36B333K10PT IC2 C16 CU3554 GRM36B104K10PT IC3 XA1103 LM2904PWR C17 CU3547 GRM36B103K16PT IC4 XA0537 BA4510FV-E2 C18 CU3535 GRM36B102K50PT IC5 XA1095 BU4818FVE-TR C19 CU3535 GRM36B102K50PT IC6 XA1096 BR24L16FVM-WTR C20 CU3535 GRM36B102K50PT IC7 XA1097 XC6209F352MR C21 CU3554 GRM36B104K10PT IC8 XA1098 XC6367A453MR C22 CU3554 GRM36B104K10PT JK1 UJ0019 HSJ1493-01-010 C23 CU3537 GRM36B152K50PT JK2 UJ0059 HSJ1102-01-510 C24 CU3523 GRM36CH101J50PT L1 QC0711 CDRH5D28-220NC C25 CU3552 GRM36B333K10PT L2 QC0831 NLCV32T-2R2M-PF C26 CU3554 GRM36B104K10PT LCD1 EL0060 LCD DJS45 C27 CU3539 GRM36B222K50PT Q1 XT0196 2SA2030T2L C28 CU3554 GRM36B104K10PT Q10 XU0207 EMA8T2R C29 CU3559 GRM155B30J105KE18D Q11 XU0206 DTA123JMT2L C30 CS0428 4V15UF Q12 XT0196 2SA2030T2L C31 CU3539 GRM36B222K50PT Q13 XE0050 XP161A1355PR C32 CU3554 GRM36B104K10PT Q14 XU0205 DTC144TMT2L C33 CU3551 GRM36B223K16PT Q15 XU0206 DTA123JMT2L C34 CU3551 GRM36B223K16PT Q16 XU0208 EMD3T2R C35 CU3539 GRM36B222K50PT Q17 XT0210 2SC6026MFV-GR C36 CU3559 GRM155B30J105KE18D Q18 XU0205 DTC144TMT2L C37 CU3523 GRM36CH101J50PT Q2 XT0210 2SC6026MFV-GR C38 CU3547 GRM36B103K16PT Q3 XE0059 2SK3541T2L C39 CU3559 GRM155B30J105KE18D Q4 XU0205 DTC144TMT2L C40 CU3531 GRM36B471K50PT Q5 XU0206 DTA123JMT2L C41 CU3535 GRM36B102K50PT Q6 XE0059 2SK3541T2L C42 CU3517 GRM36CH330J50PT Q7 XU0205 DTC144TMT2L C43 CU3517 GRM36CH330J50PT Q8 XU0206 DTA123JMT2L C44 CU3547 GRM36B103K16PT Q9 XU0205 DTC144TMT2L C45 CU3521 GRM36CH680J50PT R1 RK3514 1005 1/16W 10 OHM J C46 CU3535 GRM36B102K50PT R2 RK3526 1005 1/16W 100 OHM J C47 CU3559 GRM155B30J105KE18D R3 RK3526 1005 1/16W 100 OHM J C48 CS0397 16V 1UF R4 RK3550 1005 1/16W 10K OHM J C49 CU3547 GRM36B103K16PT R5 RK3542 1005 1/16W 2.2K OHMJ C50 CU3554 GRM36B104K10PT R6 RK3542 1005 1/16W 2.2K OHMJ C51 CS0422 TMCMB1A476MTR R7 RK3558 1005 1/16W 47K OHM J C52 CS0422 TMCMB1A476MTR R8 RK3550 1005 1/16W 10K OHM J C54 CU3535 GRM36B102K50PT R9 RK3542 1005 1/16W 2.2K OHMJ C55 CS0422 TMCMB1A476MTR R10 RK3566 1005 1/16W 220K OHMJ C56 CU3535 GRM36B102K50PT R11 RK3558 1005 1/16W 47K OHM J C57 CS0429 4V22UF R12 RK3558 1005 1/16W 47K OHM J

XA1125/XA1141

M38227M8A

Ref No. Parts No. Parts Name Ver. Ref No. Parts No. Parts Name Ver. R13 RK3562 1005 1/16W 100K OHMJ R81 RK3550 1005 1/16W 10K OHM J R14 RK3554 1005 1/16W 22K OHM J R82 RK3550 1005 1/16W 10K OHM J R15 RK3574 1005 1/16W 1.0M OHMJ R83 RK3552 1005 1/16W 15K OHM J R16 RK3542 1005 1/16W 2.2K OHMJ R84 RK3528 1005 1/16W 150 OHM J R17 RK3562 1005 1/16W 100K OHMJ R85 RK3562 1005 1/16W 100K OHMJ R18 RK3050 1608 1/10W 10K OHM J T/E R87 RK3528 1005 1/16W 150 OHM J R19 RK3050 1608 1/10W 10K OHM J T/E R88 RK3528 1005 1/16W 150 OHM J R20 RK3050 1608 1/10W 10K OHM J CQL/CQS R89 RK3501 1005 1/16W 0 OHM J T/E R21 RK3050 1608 1/10W 10K OHM J T/E R90 RK3544 1005 1/16W 3.3K OHMJ R22 RK3550 1005 1/16W 10K OHM J R91 RK3562 1005 1/16W 100K OHMJ R23 RK3546 1005 1/16W 4.7K OHMJ R92 RK3561 1005 1/16W 82K OHM J R24 RK3550 1005 1/16W 10K OHM J R93 RK3558 1005 1/16W 47K OHM J R25 RK3550 1005 1/16W 10K OHM J R94 RK3574 1005 1/16W 1.0M OHMJ R27 RK3561 1005 1/16W 82K OHM J R95 RK3544 1005 1/16W 3.3K OHMJ R28 RK3574 1005 1/16W 1.0M OHMJ R96 RK3558 1005 1/16W 47K OHM J R29 RK3546 1005 1/16W 4.7K OHMJ R97 RK3550 1005 1/16W 10K OHM J R30 RK3572 1005 1/16W 680K OHMJ R98 RK3526 1005 1/16W 100 OHM J R31 RK3563 1005 1/16W 120K OHMJ SW5 UU0027 SKQGAA R32 RK3570 1005 1/16W 470K OHMJ SW6 UU0027 SKQGAA R33 RK3561 1005 1/16W 82K OHM J VR1 UR0026 TP76N00NB103 15,3F R35 RK3547 1005 1/16W 5.6K OHMJ W1 MRCL02AA #30R02-20-02 R37 RK3559 1005 1/16W 56K OHM J X1 XQ0132 CSA309/4.194304MHZ R40 RK3550 1005 1/16W 10K OHM J R43 RK3561 1005 1/16W 82K OHM J R44 RK3546 1005 1/16W 4.7K OHMJ R45 RK3550 1005 1/16W 10K OHM J R46 RK3574 1005 1/16W 1.0M OHMJ R47 RK3542 1005 1/16W 2.2K OHMJ R48 RK3546 1005 1/16W 4.7K OHMJ R49 RK3574 1005 1/16W 1.0M OHMJ R50 RK3550 1005 1/16W 10K OHM J R51 RK3538 1005 1/16W 1.0K OHMJ R52 RK3554 1005 1/16W 22K OHM J R53 RK1018 3216 1/8 W 100 OHM J R54 RK3562 1005 1/16W 100K OHMJ R55 RK3550 1005 1/16W 10K OHM J R56 RK3526 1005 1/16W 100 OHM J R57 RK3550 1005 1/16W 10K OHM J R58 RK3566 1005 1/16W 220K OHMJ R59 RK3534 1005 1/16W 470 OHM J R60 RK3562 1005 1/16W 100K OHMJ R62 RK3558 1005 1/16W 47K OHM J R63 RK3556 1005 1/16W 33K OHM J R64 RK3562 1005 1/16W 100K OHMJ R65 RK3562 1005 1/16W 100K OHMJ R66 RK3554 1005 1/16W 22K OHM J R67 RK3554 1005 1/16W 22K OHM J R68 RK3550 1005 1/16W 10K OHM J R69 RK3562 1005 1/16W 100K OHMJ R70 RK3574 1005 1/16W 1.0M OHMJ R71 RK3554 1005 1/16W 22K OHM J R72 RK3556 1005 1/16W 33K OHM J R73 RK3569 1005 1/16W 390K OHMJ R74 RK3560 1005 1/16W 68K OHM J R75 RK3550 1005 1/16W 10K OHM J R76 RK3534 1005 1/16W 470 OHM J R77 RK3563 1005 1/16W 120K OHMJ T/E R77 RK3561 1005 1/16W 82K OHM J CQL/CQS R78 RK3558 1005 1/16W 47K OHM J R79 RK3534 1005 1/16W 470 OHM J R80 RK3550 1005 1/16W 10K OHM J

MAIN Unit

Ref No. Parts No. Parts Name Ver. Ref No. Parts No. Parts Name Ver.

FM0266 HEAT SINK C158 CU3503 GRM36CK020C50PT

UP0530A DJS45 INTEGRATED C159 CU3502 GRM36CK010C50PT C101 CS0431 10V 2.2UF C160 CU3535 GRM36B102K50PT C102 CU3535 GRM36B102K50PT C161 CU3547 GRM36B103K16PT C103 CU3531 GRM36B471K50PT C162 CU3547 GRM36B103K16PT C104 CU3535 GRM36B102K50PT C163 CU3506 GRM36CH050C50PT C105 CU3519 GRM36CH470J50PT C164 CU3502 GRM36CK010C50PT T/E C106 CU3531 GRM36B471K50PT C164 CU3505 GRM36CH040C50PT CQL/CQS C107 CU3531 GRM36B471K50PT C165 CU3508 GRM36CH070D50PT CQL/CQS C108 CU3535 GRM36B102K50PT C165 CU3502 GRM36CK010C50PT T/E C109 CS0429 4V22UF C166 CU3547 GRM36B103K16PT C110 CU3514 GRM36CH180J50PT C167 CU3501 GRM36CK0R5C50PT C111 CU3531 GRM36B471K50PT C168 CU3515 GRM36CH220J50PT C112 CU3531 GRM36B471K50PT C169 CU3515 GRM36CH220J50PT C113 CU3531 GRM36B471K50PT C170 CU3515 GRM36CH220J50PT C114 CU3531 GRM36B471K50PT C171 CU3515 GRM36CH220J50PT C115 CU3531 GRM36B471K50PT C172 CU3522 GRM36CH820J50PT C116 CU3531 GRM36B471K50PT C173 CU3547 GRM36B103K16PT C117 CU3506 GRM36CH050C50PT C174 CU3535 GRM36B102K50PT C118 CS0428 4V15UF C175 CU3527 GRM36CH221J25PT C119 CU3508 GRM36CH070D50PT C176 CU3547 GRM36B103K16PT C120 CU3512 GRM36CH120J50PT C177 CU3527 GRM36CH221J25PT C121 CU3511 GRM36CH100D50PT C178 CS0429 4V22UF C122 CU3503 GRM36CK020C50PT C179 CU3547 GRM36B103K16PT C123 CU3531 GRM36B471K50PT C180 CU3535 GRM36B102K50PT C124 CU3531 GRM36B471K50PT C181 CS0427 6.3V10UF C125 CU3515 GRM36CH220J50PT C182 CU3535 GRM36B102K50PT C126 CU3507 GRM36CH060D50PT C183 CU3517 GRM36CH330J50PT C127 CU3517 GRM36CH330J50PT C184 CU3559 GRM155B30J105KE18D C128 CU3503 GRM36CK020C50PT C185 CU3554 GRM36B104K10PT C129 CU3513 GRM36CH150J50PT CN101 UE0313 H.FL-R-SMT2(C)(10) CQL/CQS C130 CU3512 GRM36CH120J50PT CN102 UE0488 AXK6S20435P C131 CU3502 GRM36CK010C50PT T/E D101 XD0382 MA27728 C131 CU3501 GRM36CK0R5C50PT CQL/CQS D102 XD0326 1SV307 C133 CU3531 GRM36B471K50PT D103 XD0364 1SV279-TPH3 C134 CU3501 GRM36CK0R5C50PT D104 XD0364 1SV279-TPH3 C136 CU3507 GRM36CH060D50PT D105 XD0364 1SV279-TPH3 C137 CU3535 GRM36B102K50PT D106 XD0381 MA27077 C138 CU3554 GRM36B104K10PT D107 XD0344 1SV311 TPH3 C139 CU3553 GRM36B473K10PT D108 XD0344 1SV311 TPH3 C140 CU3531 GRM36B471K50PT T/E D109 XD0344 1SV311 TPH3 C140 CU3525 GRM36CH151J50PT CQL/CQS D110 XD0344 1SV311 TPH3 C141 CS0397 16V 1UF D111 XD0412 CRS09(TE85L,Q) C142 CU3535 GRM36B102K50PT D112 XD0382 MA27728 C143 CU3535 GRM36B102K50PT FL101 XF0068 SF-2113 21.7MHz W T/E C144 CU3535 GRM36B102K50PT FL101 XF0065 SF-2113 21.7MHZ CQL/CQS C145 CU3516 GRM36CH270J50PT FL102 XC0075 CFUCG450E-TC T/E C146 CU3516 GRM36CH270J50PT FL102 XC0074 CFUCG450G-TC CQL/CQS C147 CU3535 GRM36B102K50PT IC101 XA0953 UPC2771TB-E3 C148 CU3531 GRM36B471K50PT IC102 XA0543 M64082AGP C149 CU3531 GRM36B471K50PT IC103 XA0976 UPC2757TB-E3 C150 CU3547 GRM36B103K16PT IC104 XA0404 TA31136FNG C151 CU3547 GRM36B103K16PT JK101 UJ0026 HEC3600-016010 C152 CU3531 GRM36B471K50PT K1 TS0179 VCO CASE DJS800 C153 CU3554 GRM36B104K10PT L101 QC0507 LK16081R0K-T C154 CU3503 GRM36CK020C50PT L102 QS401506 E2-0.40-1.5-6ＴL C155 CU3503 GRM36CK020C50PT L103 QC0532 LQN21A33NJ04 C156 CU3503 GRM36CK020C50PT L104 QS401505 E2-0.40-1.5-5 C157 CU3501 GRM36CK0R5C50PT L105 QS401505 E2-0.40-1.5-5

ＴＴ

Ref No. Parts No. Parts Name Ver. Ref No. Parts No. Parts Name Ver. L106 QS401202 E2-0.40-1.2-2ＴL R132 RK3550 1005 1/16W 10K OHM J L107 QC0627 LL1608-FSR10J R133 RK3542 1005 1/16W 2.2K OHMJ L108 QC0701 HK100522NJ R134 RK3543 1005 1/16W 2.7K OHMJ L109 QC0507 LK16081R0K-T R135 RK3518 1005 1/16W 22 OHM J L110 QS401202 E2-0.40-1.2-2ＴL R136 RK3550 1005 1/16W 10K OHM J L111 QC0558 LL1608FH5N6S 5.6NH R137 RK3566 1005 1/16W 220K OHMJ L112 QC0614 LL1608-FS8N2J R138 RK3522 1005 1/16W 47 OHM J L113 QC0617 LL1608-FS15NJ R139 RK3522 1005 1/16W 47 OHM J L114 QC0581 LQW1608A5N6D00T1 R140 RK3526 1005 1/16W 100 OHM J L115 QC0579 LQW1608A3N9D00T1 R141 RK3526 1005 1/16W 100 OHM J L116 QS401505 E2-0.40-1.5-5 L118 QC0585 LQW1608A12NJ00T1 R143 RK3534 1005 1/16W 470 OHM J L119 QC0585 LQW1608A12NJ00T1 R144 RK3538 1005 1/16W 1.0K OHMJ L120 QC0585 LQW1608A12NJ00T1 R145 RK3559 1005 1/16W 56K OHM J L121 QC0585 LQW1608A12NJ00T1 R146 RK3559 1005 1/16W 56K OHM J L122 QB0052 BKP1608HS271-T R147 RK3537 1005 1/16W 820 OHM J Q101 XT0180 2SC5066FT-Y(TE85L) R148 RK3554 1005 1/16W 22K OHM J Q102 XT0210 2SC6026MFV-GR R150 RK3574 1005 1/16W 1.0M OHMJ Q103 XE0051 2SJ347 TE85L R151 RK3574 1005 1/16W 1.0M OHMJ Q104 XE0067 2SK3079A(TE12L) R152 RK3574 1005 1/16W 1.0M OHMJ Q105 XE0049 2SK3078A(TE12L) R153 RK3574 1005 1/16W 1.0M OHMJ Q106 XT0180 2SC5066FT-Y(TE85L) R154 RK3574 1005 1/16W 1.0M OHMJ Q107 XT0180 2SC5066FT-Y(TE85L) R155 RK3539 1005 1/16W 1.2K OHMJ T/E Q110 XT0180 2SC5066FT-Y(TE85L) R155 RK3543 1005 1/16W 2.7K OHMJ CQL/CQS Q111 XT0180 2SC5066FT-Y(TE85L) R156 RK3542 1005 1/16W 2.2K OHMJ Q112 XT0209 2SC4738-BL(TE85L,F) R157 RK3550 1005 1/16W 10K OHM J Q113 XU0205 DTC144TMT2L R158 RK3562 1005 1/16W 100K OHMJ Q114 XE0058 MCH6305-TL R159 RK3564 1005 1/16W 150K OHMJ Q115 XE0058 MCH6305-TL R160 RK3550 1005 1/16W 10K OHM J Q116 XE0059 2SK3541T2L CQL/CQS R161 RK3537 1005 1/16W 820 OHM J Q117 XE0058 MCH6305-TL CQL/CQS R162 RK3544 1005 1/16W 3.3K OHMJ R101 RK3001 1608 1/10W 000 OHM J T/E R163 RK3574 1005 1/16W 1.0M OHMJ R101 RK3027 1608 1/10W 120 OHM J CQL/CQS R164 RK3532 1005 1/16W 330 OHM J R102 RK3526 1005 1/16W 100 OHM J R165 RK3562 1005 1/16W 100K OHMJ CQL/CQS R103 RK3535 1005 1/16W 560 OHM J R104 RK3026 1608 1/10W 100 OHM J CQ SW101 UU0040 SPVN110101 R104 RK3001 1608 1/10W 000 OHM J CQL/CQS TC101 CT0050 TZY2Z100A001R00 R105 RK3562 1005 1/16W 100K OHMJ TP106 UE0476 CONTACT PIN DJC7 R106 RK3550 1005 1/16W 10K OHM J TP107 UE0476 CONTACT PIN DJC7 R107 RK3550 1005 1/16W 10K OHM J VR101 RH0138 2720 2.2K OHM R108 RK3550 1005 1/16W 10K OHM J VR102 RH0142 2720 10K OHM R110 RK3530 1005 1/16W 220 OHM J VR103 RH0142 2720 10K OHM R111 RK3546 1005 1/16W 4.7K OHMJ X101 XQ0175 SX-2112 21.25MHZ R112 RK3538 1005 1/16W 1.0K OHMJ X102 XK0005 CDBC450CX24 R113 RK3550 1005 1/16W 10K OHM J R114 RK3526 1005 1/16W 100 OHM J R115 RK3562 1005 1/16W 100K OHMJ R116 RK3526 1005 1/16W 100 OHM J R117 RK3562 1005 1/16W 100K OHMJ R118 RK3530 1005 1/16W 220 OHM J R119 RK3550 1005 1/16W 10K OHM J R120 RK3562 1005 1/16W 100K OHMJ R121 RK3550 1005 1/16W 10K OHM J R122 RK3550 1005 1/16W 10K OHM J R123 RK3518 1005 1/16W 22 OHM J R124 RK3550 1005 1/16W 10K OHM J R125 RK3562 1005 1/16W 100K OHMJ R127 RK3526 1005 1/16W 100 OHM J R129 RK3534 1005 1/16W 470 OHM J R131 RK3544 1005 1/16W 3.3K OHMJ

Ｔ

R142 RK3530 1005 1/16W 220 OHM J

Ｒ

166 RK3550 1005 1/16W 10K OHM J

Mechanical Unit Packing Unit

Ref No. Parts No. Parts Name Ver. Ref No. Parts No. Parts Name Ver.

EA0135 ANTNNA EA135 CQS WA0139 ANT. EA139 T/E EA0134 ANTNNA EA134 CQL #G1124 BELT CLIP UNIT DP0175 LCD PANEL PK0108 DIAGRAM DJ-S45 AX0001 0PH P2+4 FE/B.ZN1 PS0504 INSTRUCTION MANUAL AN0012 RND N7X0.75 BR/B.ZN HK0631 INDIVIDUAL BOX 45CQL CQL AF0020Z OPH M2+3 FE/N 1 HK0632 INDIVIDUAL BOX 45CQS CQS/T/E NK0080A KNOB S45 HU0185 INNER DJ-R20D CQL SD0105 BUTTERY TERMINAL A HU0214 INNER DJ-R100DS CQS/T/E SP0013 KNOB SPRING 7800 HM0223 CARTON CQL SS0101 CHASSIS A DJR100D HU0186 INNER CQL SS0102 CHASSIS B DJR100D HM0235 CARTON CQS/T/E YX0039 LCD　TAPE HU0197 INNER CQS/T/E FG0402 CUSHTION DJR100D HP0031 PROTECTION BAG 100x20 FG0403 HIMERON DJR100D DS0478 SERIALSEAL CQL/CQS/E ES0027 SPEAKER 36-8BB-10B2 PR0514 E-10x49 SEAL(W FG0375 ON AIR RUBBER HP0034 PROTECTION BAG 90x350 CQL FG0393 WATERPROOF RUBBER PH0015 W ARRANTY EXPORT T FM0262 ANTNNA EARTH T/E FG0392 WATERPROOF CAP FG0411 POWER KEY FG0409 PTT RUBBER FG0389 JACK CAP YA0001 RTV GASKET(RED)500G AX0004Z OPH P2+8 FE/B.ZN 3 UE0505 SMA CONNECTOR T/E FG0399 O RING 6.50X1.5RED FG0386 O RING23.00X1.5(B) SD0106 BUTTERY TERMINAL B FG0410 SILICON KEY FG0394 DC CAP FM0256 HINGE PIN FP0243 LOCK LEVER DJR100 FP0245 BLIND SHEET DJR100D KB0106 REAR CASE KF0053 BATTERY COVER R100 KZ0182 FRONT CASE ASSY S45

EY0023 SKB-1544S-C1033H26 W2 MACL07AA #30A02-070-02 W3 MPCL07AA #30P02-070-02

）

CQS/T/E

ADJUSTMENT

1) How to enter the adjustment mode.

Press the FUNC once, and press the MONI once. Lock-indicator is displayed on the LCD, and presses the key below. FUNC > ▲ > ▼ > ▲ > ▼ > FUNC

2) How to select the adjustment item.

Select an item by pressing the FUNC. The MONI is reverse direction.

3) How to change the Squelch.

Hold the MONI, and Press the ▲ or ▼. "SQL-07" is display on the LCD.

4) How to transmit the Tone Burst.

While transmitting, press the MONI to transmit the tone burst signal.

5) Standard Measuring Condition

Power Supply: 6.0V

DJS45CQ Modulation Frequency: 1kHz Deviation: 1.5kHz Audio output power: 50mW (8Ω)

DJS45T/E Modulation Frequency: 1kHz Deviation: 3.5kHz Audio output power: 50mW (8Ω)

Adjustment Points

Q104

VR101

VR103

VCO

TC101

VR102

CN101

X102 FL102

MAIN UNIT

Adjustment Specification

Item Display

Reference

Frequency

Hi-Power

Low-Power

Modulation

FrEq

H-Pow

L-Pow

mod

Frequency

(MHz)

：446.050

：445.050

：434.050

：446.050

：445.050

：435.050

：446.050

：445.050

：435.050

：446.050

：445.050

：435.050

Adjust

Point

TC101 ±100Hz －

VR101 2.0±0.1 W －

VR103 0.5±0.05W －

VR102

Adjust Range Condition

AF signal

1kHz-50mV

2.1±0.1kHz

AF Filter

T/E

OFF-20KHz

4.5±0.1kHz

(at MT2605)

Sensitivity

12dB SINAD.

Sensitivity

12dB SINAD.

Sensitivity

12dB SINAD.

SQL-L

SQL-H

LtUn

mtUn

HtUn

SqL-L

SqL-H

：420.050

：440.050

：473.950

：446.050

：445.050

：435.050

：446.050

：445.050

：435.050

V/M

The sensitivity increases while ▲key is

being pushed, but at certain point it starts

to decrease.

Adjust to the best value just before it

turns to decrease.

▼key is reverse direction.

-7dBu or less

RF signal level: -10dBu

Check that the BEEP sound be heard

after pressing V/M.

RF signal level: 0dBu

Check that the BEEP sound be heard

after pressing V/M.

Item Display

10. Sm-L

S meter-L

11. Sm-H

S meter-H

12.

Standard

bAtt － V/M

Voltage

Frequency

(MHz)

：446.050

：445.050

：435.050

：446.050

：445.050

：435.050

Adjust

Adjust Range Condition

Point

RF signal level: -2dBu

V/M

Check that the BEEP sound be heard

after pressing V/M.

RF signal level: 10dBu

V/M

Check that the BEEP sound be heard

after pressing V/M.

Check that the BEEP sound be heard

after pressing V/M.

(Power Supply: 6.0V)

Check if it is set the code 5E.

13.

Low Battery

(AA Battery)

14.

Low Battery

(Li-ion Battery)

15.

Aging

Turn off the power switch when the adjustment finishes.

bAt-1 － V/M

bAt-2 － V/M

AGInG

If it is set to other code, adjust to code

5E by using ▲/▼.

Check that the BEEP sound be heard

after pressing V/M.

Check if it is set the code 3E.

If it is set to other code, adjust to code

3E by using ▲/▼.

Check that the BEEP sound be heard

after pressing V/M.

Press PTT to start Aging.

Press PTT to finish Aging.

(Power Supply: 6.0V)

PC BOAD VIEW

1) CPU Unit Side A

2) CPU Unit Side B

3) MAIN Unit Side A

4) MAIN Unit Side B

SCHEMATIC DIAGRAM

CPU Unit

MAIN Unit

BLOCK DIAGRAM

ALINCO, INC.

Head Office: Shin-Dai Building 9th Floor 2-6, 1-Chome, Dojimahama, Kitaku, Osaka 530-0004, Japan Phone: +81-6-4797-2136 Fax: +81-6-4797-2157 E-mail: export@alinco.co.jp

Dealer/Distributor

Alinco DJ-S45 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual