Alinco DJ-162ED Service Manual Download Page 9 | Manualshive

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■ ADJUSTMENT

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Summary of Contents for DJ-162ED

Page 1: ... LOCATION 5 ADJUSTMENT 6 BLOCK DIAGRAM 9 SCHEMATIC DIAGRAM OF CPU UNIT 10 CPU PC BOARD 11 SCHEMATIC DIAGRAM OF VCO UNIT 13 VCO PC BOARD 14 SCHEMATIC DIAGRAM OF RF UNIT 15 RF PC BOARD 16 SCHEMATIC DIAGRAM OF IF UNIT 18 IF PC BOARD 19 AUNCO ELECTRONICS INC ...

Page 2: ...nsitivity 12dB S INAD lessthan 15dB t Selectivity Morethan 7 5kHzat 6dB Lessthan 15kHz at 60dB IF 1st IF 55 05MHz 2nd IF 455kHz Audio Output More than 250mW 10 THD 8 ohms Transmitter Output Power Seetable Modulation Variable reactance FM Maximum Deviation 5kHz Harmonic Suppression 60dB Microphone Built in electret condenser RF Power Output Table Hi Lo with Battery Pack EBP 10NA 7 2V 2W Approx x0 2...

Page 3: ... 1M Q C16 C U 8003 Chip C C2012Y1Et04Z XD 0066 R 1 6 R K 3065 Chip R M CR 03 180kQ C17 CU 3035 Chip C C M 1 0 5 W 5 R 1 0 2 K D 302 Diode RLS135 TE11 R 1 7 R K 3056 Chip R M C R 0 3 33kQ C18 CU 3023 Chip C C M 105C H 101K D 303 XD 0066 Diode RLS135 TEt1 R 1 8 R K 3052 Chip R M CR 03 15kQ C19 CU 3054 Chip C C M 105W 5R 223K D304 XD 0066 Diode RLS135 TETI R 1 9 RK3049 Chip R M C R 0 3 8 2kQ E only C...

Page 4: ... 10 2K C397 CU3015 Ch p C C M 105CH 220K C398 CU 3052 C h p C C M 1 05W 5R 10 3K C 4 0 1 CU 3052 Ch p C C M 1 05W 5R 10 3K C402 CU 3052 C h p C C M 1 05W 5R 10 3K C404 CU 3035 Ch p C C M 1 05W 5R 10 2K X tal X Q 0022 X tal 1 2 8M H zUM i XFI2 X F0003 X tal Filter 55 05MHz 55M15A U E0029A Antenna Connector with Connector Nut C N 3 0 1 UEO 1 0 0 Connector 52030 16 0 C N 302 U E0039 Housing TZL P02P ...

Page 5: ... C h i p C CM105W5R103K25V C288 CU3052 C h i p C CM105W5R103K25V C205 CU3052 C h i p C CM105W5R103K25V C289 CU3052 C h i p C CM105W5R103K25V C206 CU8003 C h i p C C C 2 0 1 2 J F 1 E 1 0 4 C290 CU3053 C h i p C CM105W5R102K50V C207 CU8003 C h i p C C C 2 0 1 2 J F 1 E 1 0 4 C291 CS0235 Chip Tantal C TMCSA1V334M C208 CU8003 C h i p C C C 2 0 1 2 J F 1 E 1 0 4 C292 CU8003 C h i p C C C 2 0 1 2 J F 1...

Page 6: ...e l e a s e Knob 13 FM0036 I F E a r t h B o a r d 14 N A N A 15 FG0046B S i l i c o n Key 16 ST0020 S p e a k e r S t a b i l i z e r 17 UT0022 T e r m i n a l 18 FM0037 CPU E a r t h B o a r d 19 ES 00 05 S p e a k e r 20 NS0002 H L Knob 21 DD0006 PTT C o v e r 22 TS 0036 Modul S h i e l d i n g Boad 23 UE0029A A n t e n n a C o n e c t o r 24 FM0033 A n t e n n a E a t h Boad 25 KB0030 R e a r ...

Page 7: ...F PCB Adjust 88 5kHz by VR203 so that you obtain 800Hz Dev 800Hz 100Hz v 5 DTMF VR205 IF PCB Push Q inthe transmission mode and adjust VR203 so that you obtain 3 1kHz Dev 3 1kHz 0 1kHz i 2 Receiving Unit DJ 162TD Item Adjustment Pointr Adjustment Method Spec 1 VCO P DVoltage adjustment L106 VCO Adjust L106 so that P D voltage is 2 0V at 145 03MHz DC Voltmeter in the transmission mode 2 0V o 2 Dete...

Page 8: ...frequency moduration of 3 0kHz making surethat tone burst 1750Hz within a range of 1750Hz 20Hz 3 0kHz 0 5kHz 5 DTMF VR205 IF PCB Push Q in the transmission mode and adjust VR205 so that you obtain 3 1kHz Dev 3 1kHz 0 1kHz 2 Receiving Unit DJ 162ED Item Adjustment Point Adjustment Method Spec 1 VCO P D Voltage adjustment L106 VCO Adjust L106 so that P D Voltage is 2 0V at 145 03MHz DC Voltmeter in ...

Page 9: ... ADJUSTMENT ...

Page 10: ... RECEIVE TRANSMIT COMMON ...

Page 11: ......

Page 12: ...M OF CPU UNIT v i 7 CS O V T C csr O r r r l it 0 o cr Jo c 5 C C T i S o i o 9 9 9 9 9 o 9 o p j 9 9 0 0 o o o 9 9 9 91 5 J i s v N o at f J V j O 0 12 2 s 0 k a u 0 3 J 1 i b 0 r t t M VJ Q I 2 2 2 S w y l J fc or 10 ...

Page 13: ... L L SQdvoa od ndo ...

Page 14: ......

Page 15: ... P7S o m SCHEMATIC DIAGRAM OF VCO UNIT 13 ...

Page 16: ... VCO PC BOARDS MOO agBEaaBaaaaBsaaaBB 1 4 ...

Page 17: ... SCHEMATIC DIAGRAM OF RF UNIT 1 5 ...

Page 18: ... RF PC BOARDS 16 ...

Page 19: ......

Page 20: ... SCHEMATIC DIAGRAM OF IF UNIT 18 ...

Page 21: ... 61 o O SQÜVOa3d dl ...

Page 22: ... ...

Page 23: ...ALINCO ELECTRONICS INC Head Office TWIN 21 MID Tower Building 23F 1 61 2 Chome Shiromi Higashi ku Osaka No 540 Japan Factory 1 1 1 Mishimae Takatsuki Osaka No 569 Japan Dealer Distributor rt V J ...

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