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Alinco DJ-1400, Service Manual, Page: 9 / 46

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Alinco DJ-1400 Service Manual Download Page 9

Summary of Contents for DJ-1400

Page 1: ...3 5 MC3357 11 DTMF Unit 33 6 MX365 12 RF Unit 33 36 7 NJM386 13 Vco unit 37 8 RH5VA32AA 13 CTCSS Unit 37 9 RH5VA45AA 13 PTT SW Unit 38 10 X24C01A 14 JACK Unit 38 11 X24C04S14 14 RE Unit 38 12 X24C16S14 14 Others 38 13 Transistor Diode and LED Outline Draw 15 ROM2 Unit 38 14 LCD Connection 16 PACKING 38 EXPLODED VIEW Parts Table for Each Version 39 1 Rear Case 1 17 ADJUSTMENT 2 LCD 17 1 Required Te...

Page 2: ...ons Approximately 132 H x 58 W x 33 D mm Weight Approximately 350g 2 Transmitter Output Power I 5 0W with Optional 12V Ni Cd Battery 2 0W with Standard 7 2V Ni Cd Battery 144 000 147 995MHz 160 000 165 000MHz TA2 TB2 only Modulation System Variable Reactance Frequency Modulation Max Frequency Deviation 5kHz Tone Frequency 67 0 to 250 3Hz 38 Subaudible Encoding Tones E EA EB version option DTMF Enc...

Page 3: ...ions Approximately 132 H x 58 W x 33 D mm Weight Approximately 350g 2 Transmitter Output Power I 5 0W with Optional 12V Ni Cd Battery 2 0W with Standard 7 2V Ni Cd Battery Modulation System Variable Reactance Frequency Modulation Max Frequency Deviation 2 5kHz Tone Frequency 67 0 to 250 3Hz 38 Subaudible Encoding Tones Time Out Timer 0 to 450 sec Time Out Penalty 0 to 15 sec 3 Receiver Receiver Sy...

Page 4: ...6 144 146 O A option O R DJ 180EB 144 146 144 146 O A option x R DJ 1400 130 174 130 174 x O x R LA DJ 1400A 130 174 130 174 x O x R LA DJ 1400B 130 174 130 174 x X x R LA DJ 1400F 130 174 130 174 x O x R LA DJ 1400G 130 174 130 174 x X x R LA DJ 1400TM 130 174 130 174 x O x R LA DJ 1400AN 136 155 130 174 x O x R LA DJ 1400QN 150 174 130 174 x O x R LA Final Operation R Press and hold the F key an...

Page 5: ...hen amplified by the second lF limiting amplifier and detected by quadrature circuit The audio signal is output from ping of IC1 4 Audio Circuit The detected signal from IC1 is passed through the low pass filter and led to the flat amplifier Q13 When the optional Tone Squelch unit is equipped the tone signal is eliminated by lC701 Q13 is switched ON OFF by AFC slgnal from CPU The audio signal is i...

Page 6: ...requency 2 Power Amplifier The signal from VCO is amplified by buffer amplifiers Q4 and Q5 and input to the buffer amplifiers Q6 and input to the power amplifier Q7 The amplified signal is output from Q7 and then passed through the low pass filter the an tenna switch circuit and the output low pass tilter The unwanted harmonies frequency signal is eliminated by the low pass fitter and input to the...

Page 7: ...frequency modulated RF output 6 Microprocessor CPU and Peripheral Circuit Refer to Terminal Function of Microprocessor about each terminal func tion 1 BS Mode When the Squelch is closed for more than 5 seconds the radio goes into the BS Battery Save mode automatically Pin11 R5C and pin19 become High or Low periodically Open the Squelch and the radio does not go into the BS mode 2 Backup Reset When...

Page 8: ...hanneIDisp 38 P10 Expanded Normal SLC O CIock for EEPROM IC 39 P07 Normal Hiz Output Pluse SDA I O Data for EEPROM IC 40 P06 Normal Hiz Output Pluse CLK O Clock for PLL TONE IC 41 P05 Output Pluse Normal L DTA O Data for PLL TONE IC 42 P04 Output Pluse Normal L STB1 O Strobe for PLL IC 43 P03 Output Pluse Normal L STB2 O Strobe for TONE IC 44 P02 Output Pluse Normal L FUNC I Function Key Input 45 ...

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Page 15: ...www ALINCO RADIO ru ...

Page 16: ...AV0004 ST0031 EL0020A FG0099Z FG0099Z FF0022 UE0029A ...

Page 17: ...AV0004 AV0004 AV0004 AV0004 AV0004 AV0004 ...

Page 18: ...FG0092 180T E FG0112 1400 FG0129 1400AN QN UX1035 ES0011AZ NB0047A DJ1400 DJ180 PAGE 22 ...

Page 19: ...DP0111 1400AN QN ...

Page 20: ...DS0340 DS0357 DJ180T DS0388 AZ PS unit Page 21 ...

Page 21: ... 180EB 1400 DTMF UNIT FG0101AZ PAGE 22 ...

Page 22: ...PTT UNIT AN QN 1 1 1 1 ...

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Page 24: ...UP0220 1 2 UP0220 1 2 UP0220 1 2 ...

Page 25: ... UP0221 1 2 ...

Page 26: ...UP0221 1 2 ...

Page 27: ...R376 UP0220 1 2 EY0015 AN QN 1 1 W303 W303 W303 ...

Page 28: ...AN QN 1 1 UP0220 1 2 29 ...

Page 29: ...UP0221 1 2 UP0221 1 2 ...

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Page 31: ...001 Chip R ERJ3GSY0R00V D307 XD0103 Diode 1SS226TE85L X301 XB0008 Crystal CSAC3 58MGC TC D308 XD0103 Diode 1SS226TE85L W301 MPCKH8AA Wire DJ 180 J301 T series T D309 XD0103 Diode 1SS226TE85L W302 MTCK03AA Wire DJ 180 J302 E series E IC301 XA0222 IC M37410M4H331 FP W303 MPCK03AA Wire DJ 180 J302 1400 series 1400 IC301 XA0508 IC M37410M4H332 FP AN QN IC303 XA0208 IC RH5VA45AA T 1 EL0020A LCD DJ145 E...

Page 32: ...roof Cushion C27 CU3035 Chip C C1608JB1H102KT A KM0136 Keypad Panel 1400 C28 CU3004 Chip C C1608CH1H030CT A Wide C28 CU3011 Chip C C1608CH1H100DT A Narrow C29 CU3047 Chip C C1608JB1H103KT A C30 CU3035 Chip C C1608JB1H102KT A C31 CU3006 Chip C C1608CH1H050CT A C32 CU3035 Chip C C1608JB1H102KT A C33 CU3035 Chip C C1608JB1H102KT A C34 CU3013 Chip C C1608CH1H150JT A C35 CU3013 Chip C C1608CH1H150JT A ...

Page 33: ... C93 CU3029 Chip C C1608JB1H331KT A C153 CU3039 Chip C C1608JB1H222KT A C94 CU3035 Chip C C1608JB1H102KT A C154 CU3035 Chip C C1608JB1H102KT A C95 CU3035 Chip C C1608JB1H102KT A C155 CU3035 Chip C C1608JB1H102KT A C96 CS0307 Chip Tantal ECST1VY104R C156 CU3035 Chip C C1608JB1H102KT A C97 CU3051 Chip C C1608JB1E223KT A C157 CU3047 Chip C C1608JB1H103KT A C98 CU3059 Chip C C1608JF1E104ZT 4 C158 CU30...

Page 34: ... 0 6 R22 RK3010 Chip R ERJ3GSYJ4R7V L15 QKA15D Coil MR3 0 1 5T 0 6 R23 RK3034 Chip R ERJ3GSYJ471V L16 QKA25D Coil MR3 0 2 5T 0 6 R24 RK3010 Chip R ERJ3GSYJ4R7V L17 QC0003 Chip L MLF3216A1R0M R25 RK3028 Chip R ERJ3GSYJ151V L18 QKA25D Coil MR3 0 2 5T 0 6 R26 RK3026 Chip R ERJ3GSYJ101V L19 QKA15C Coil MR2 5 1 5T 0 5 R27 RK1108 Chip R ERJ8GEYJ4R7V L19 QKA15B Coil MR2 0 1 5T 0 5 QN R28 RK3022 Chip R ER...

Page 35: ...4 Chip R ERJ3GSYJ223V X1 XQ0053 Crystal UM 1 21 855MHz R83 RK3054 Chip R ERJ3GSYJ223V X2 XK0002 Discriminator CDBM455C7 R84 RK3054 Chip R ERJ3GSYJ223V X3 XQ0052 Crystal UM 5 12 800MHz R85 RK3050 Chip R ERJ3GSYJ103V XF1 XF0011 Crystal Filter 2l 400MHz 21M15B1 Wide R86 RK3050 Chip R ERJ3GSYJ103V XF1 XF0023 Crystal Filter 2l 400MHz 21M7B1 Narrow R87 RK3050 Chip R ERJ3GSYJ103V TT1002 Tube R88 RK3044 C...

Page 36: ... Chip C C1608JB1H103KT A R701 RK3074 Chip R ERJ3GSYJ105V D201 XD0233 Diode 1SV217TPH4 R702 RK3064 Chip R ERJ3GSYJ154V D202 XD0233 Diode 1SV217TPH4 R703 RK3040 Chip R ERJ3GSYJ152V D203 XD0233 Diode 1SV217TPH4 R704 RK3034 Chip R ERJ3GSYJ471V L201 QC0010 Chip L MLF3216E100M R705 RK3067 Chip R ERJ3GSYJ274V L202 QC0010 Chip L MLF3216E100M R706 RK3059 Chip R ERJ3GSYJ563V L203 QC0090 Chip L MLF3216E4R7M ...

Page 37: ...7 page39 DP0111 LCD Panel AN QN EDC 50 Charger EJ0008 page39 ES0011AZ Speaker 036S13D FG0096 Model Name Rubber FG0076 Battery Rubber HK0280 Item Carton Box DJ 180TDJ180 FG0092 Silicone Key 1 T E DJ180 HK0287 Item CartonBox DJ1400 DJ1400 FG0093 Silicone Key 2 T E DJ180 HM0100 Carton Box FG0094 Jack Cap HU0037 Fixture FG0095 PTT Rubber KM0137 Switch Cover DJ180 FG0097 VOL Rubber HP0016 Protection Ba...

Page 38: ... 1 0 1 1 0 0 0 0 0 0 0 0 0 0 FG0112 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 FG0129 1 1 HK0280 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 HK0287 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 HP0016 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 KM0136 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 KM0137 1 1 1 1 1 1 1 1 ...

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Page 40: ...marks Power Freq MHz PTT ON Power Low PowerMeter ANT RF VR1 0 4 0 05W DEV Freq MHz PTT ON Power Low AG output 1KHz 30dBm RF VR2 4 3KHz 0 2KHz DEV DTMF Freq MHz PTT ON Power Low Push1 keyon AF OSC Liner Detector ANT DTMF VR401 3 0KHz 0 5KHz DEV 88 5HzTone Freq MHz PTT ON Power Low TONE VR701 0 8KHz 0 1KHz DEV RX Adjustment Item Condition Measurement Adjustment Speclficatlons Test equipment Ternlina...

Page 41: ...arts Method Remarks Power Freq MHz PTT ON Power Low PowerMeter ANT RF VR1 0 4 0 05W DEV Freq MHz PTT ON Power Low AG output 1KHz 30dBm RF VR2 2 2KHz 0 2KHz DEV DTMF Freq MHz PTT ON Power Low AF OSC Liner Detector ANT DTMF VR401 0 8KHz 0 05KHz DEV 88 5HzTone Freq MHz PTT ON Power Low TONE VR701 0 35KHz 0 05kHz DEV RX Adjustment Item Condition Measurement Adjustment Speclficatlons Test equipment Ter...

Page 42: ...2 2KHz 0 2KHz 0 8KHz 0 05KHz 0 35KHz 0 05KHz Narrow Version Wide Version www ALINCO RADIO ru ...

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