Alinco DJ-500E Service Manual Download Page 23 | Manualshive

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■ SCHEMATIC DIAGRAM OFTSQ UNIT

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Summary of Contents for DJ-500E

Page 1: ...USTMENT POINTS 12 CPU BOARD ADJUSTMENT POINTS 12 BLOCK DIAGRAM 13 SCHEMATIC DIAGRAM OF RF UNIT 14 RF PC BOARDS 15 SW PC BOARDS 16 VCO PC BOARDS 16 SCHEMATIC DIAGRAM OF TONE BURST UNIT 17 TONE BURST PC BOARDS 17 SCHEMATIC DIAGRAM OF IF UNIT 18 IF PC BOARDS 19 SCHEMATIC DIAGRAM OF CPU UNIT 20 CPU PC BOARDS 21 SCHEMATIC DIAGRAM OF TSQ UNIT 22 TSQ PC BOARDS 23 C Vf A L IN C a ELECTRONICS INC ...

Page 2: ...6 0 M Hz 4 3 0 4 4 0 MHz 16F3 FM 50 ohms unbalanced 5 5 to 12 vdc Battery save Squelched Max audio out 1 4 1 6 hours 58 mm L x 1 7 6 m m H x 3 0 m m W 2 5 i 6 X 6 15 16 X 1 1 4 0 435 kgs 0 958 lbs Dual conversion 1st IF 55 05 MHz 2nd IF 455 kHz Less than 25 uV 12 dB SINAD more than 60 dB More than 7 5 kHz at 6 dB Less than 15 kHz at 6 0 dB Less than 1 2 d B more than 550 mW 10 THD 8 ohms S ee tabl...

Page 3: ...332J C34 CS0049 Chip Tantal C TMC1C105TR D217 XD0066 Diode RLS135 R15 RK0062 Chip R MCR10473J 0218 XD0040 Diode DAN2Q2K R16 RK0035 Chip R MCR10102J S1 UU0009 Tact SW EVQ QHJ 04G R17 RK0035 Chip R MCR10102J S2 UU0009 Tact SW EVQ QHJ 04G X201 X00022 Xtal UM 1 12 8 MHz R1B RK0035 Chip R MCR10102J S3 UU0009 Tact SW EVQ QHJ 04G X202 X00026 Xlal UM 1 58 8888 MHz R19 RK0035 Chip R MCR10102J S4 US0014 Sli...

Page 4: ...3042 Chp R MCR03 2 2K C214 CU0003 Chip C C2012CH1H020C C288 CU0015 Chip C C2012CH1H150J R275 RK3042 Chip R MCR03 2 2K C215 CU3035 ChipC CM105W5R102K C289 CU3035 Chip C CM105W5R102K R276 RK3030 Chip R MCR03 220 C216 CU3035 ChipC CM105W5R102K C290 CU0011 ChipC C2012CH1H100D R277 RK3062 ChipR MCR03 100K C217 CU0007 ChipC C2012CH1H060D C291 CU0015 Chp C C2012CH1H150J R278 RK3050 Chip R MCR03 10K C218 ...

Page 5: ...348 CU0018 Chip C C2012CH1H200J L234 QC0013 Choke Coil LAL021 ROM C414 CU3008 ChipC CM105CH070D C349 CU3023 Chip C CM105CH101K L236 QC0014 Choke Coil LAL02NA100K C415 CU3002 Chp C CM105CH010D C350 CU0039 Chip C C20 2CH1H151J L237 OCOOll Choke Coil LALQ22R2M C416 CU3023 ChjpC CM105CH101K C351 CU3035 Chip C CM105W5R102K L238 OC0012 Choke Coil LAL02NA4R7M C417 CU3035 Chp C CM105W5R102K C352 CU0027 Ch...

Page 6: ...3 10K IC605 XA0080 IC TC4S81F R619 RK3050 Chip R MCR03 10K R696 RK3026 Chip R MCR03 10QC1 DJ 500E only R697 RK3062 Chp R MCR03 100K 0601 XT0037 Transistor 2SC2412KR R620 RK3054 Chp R MCR03 22K R69B RK3058 Chp R MCR03 47K 0602 XE0004 FET 2SK209GR R621 RK3050 Chip R MCR03 10K R700 RK3050 Chip R MCR03 10K 0603 XU0006 Transistor DTA114TK R622 RK3067 Chip R MCR03 270K 0604 XT0067 Transistor FMA4 R623 R...

Page 7: ...9 Chip R MCR10 100K D8 XL0018 LED TLR224 C658 CU3035 Chp C CM105W5R102K R8 RK0072 Chip R MCR10180K D9 XD0092 Diode GP15B CG59 CU0051 Chip C C2012CH1H471K R9 RK0030 Chip R MCR10 560il C 60 CU3035 Ch p C CM105W5R102K R10 RK0045 Chip R MCR104 7K R1 RD0042 Carbon Resistance RD25N 3 3 kn C661 CU3035 ChipC CM 105W5R102K R2 RD0113 Carbon Resistance RD25N4 7kfl C662 CE0100 Chemical C MS5 22 16 V C1 CS0053...

Page 8: ...crew M2x4 38FN20040AB AA0021 Screw M2x3 38AS20030GZ AN0004 Nut MZ 38NH20NFCM0 AP0007 Screw M2x 15 38PN20150GB SA0003 Tone Spacer Washer AA0020 Screw M26x4 33AT2S040GC Mechanical Parts Ni Cd Unit KF0012 KD0018 Ni Cd Battery Case Cover 7NA Ni Cd Battery Case EG0006 Ni Cd Battery 2 pcs FG0003 Cushion PR0012 Caution Label PR0080 Caution Label HP0006 Polyvinyl Bag 43P5x90x170 TT4002 Tube YZ0044 Screw L...

Page 9: ...e 3 KU0051 Upper Panel 4 KB0018 PTT Knob 5 NB0016 TONE Knob 6 NB0019 Release Knob 7 NK0008 Vol Knob e NP0013 Push Knob 9 NP0014 Call Knob 10 FG0027 EP Rubber 11 TS0018 Shield Plate 12 NS0001 F Lock Knob Screws 13 AF0003 M2x3 0 Screw 14 AP0007 M2x 15 Screw 15 AF0010 M2X4 0 Screw 16 AF0009 M2 X4 0 Screw 17 AA0021 M2 x 3 0 Screw ...

Page 10: ...0 V 0 3 V Frequency TC209 Set the unit in the transmission mode at 435 MHz DJ 500T 445 MHz and adjust TC209 435 MHz 500 Hz 445 MHz 500 Hz VHF power output VR201 On HI position turn VR201 for 6 6 W output at 145 0 MHz 13 0 V 6 5 W 0 5 W VR204 On LO position turn VR204 for 0 6 W output at 145 0 MHz 13 0 V 0 5 W 0 1 W UHF power output VR202 On HI position turn VR202 for 5 6 W output at 435 MHz 13 0 V...

Page 11: ...squelch control to OFF 2 Adjust TC201 TC202 TC203 L602 and L603 so that the RX sensitivity becomes maximum 3 Adjust L607 so that the audio output becomes maximum 12 dB SINAD EMF under 6 dBp VHF receiving sensitivity SG output Mod 1 kHz 3 5 kHz Dev L221 L222 L223 1 Set the frequency at 145 0 MHz and turn the squelch control to OFF 2 Adjust L221 L222 and L223 so that the sensitivity becomes maximum ...

Page 12: ... IF BOARDS ADJUSTMENT POINTS CPU BOARDS ADJUSTMENT POINTS 5 w r n D ...

Page 13: ...f e r s w 55 05 MHz X TAL BPF Q13 1st IF AMP IC3 S P UHF ft UHF UHF Power Module Driver V i pre driver m i c D UHF LOW SET J UHF HI SET TONE ENCODER AF AMP LIMITER M5218FP LPF Q1 2SC2412KR BLOCK DIAGRAM ...

Page 14: ... W V 1 i il stro c OOf X vw irn w i w I j J _ tfZ tñ y A V t i illO l Xt t 0 0 Ti v f r w W 2 H M í í ro iiNn ju do wivaovia o iiv w 3hos ...

Page 15: ... RF PC BOARDS c té iîe M57795MA 1 5 ...

Page 16: ... 9 1 f lH D a s D w U X T3 A OMX L iiS r f sa ES a st SOHVOS Od OOA x i v n 1 S tS 4 o g R F s a a v o a o d M S ...

Page 17: ... SCHEMATIC DIAGRAM OF TONE BURST UNIT I TÖNE BURST PC BOARDS O Q O O Q O O O O O ...

Page 18: ... SCHEMATIC DIAGRAM OF IF UNIT 1 8 ...

Page 19: ... IF PC BOARDS i r j C J 1 9 ...

Page 20: ... SCHEMATIC DIAGRAM OF CPU UNIT 2 0 ...

Page 21: ...1 ...

Page 22: ...FUNCTION F LOCK K 0 1 4 0 D MIC gnd S RF CK DTA STBV STBU TE STB SD BEEP U L HS6 CALL ü iG i r DTMF C P U P C BOARDS ...

Page 23: ... SCHEMATIC DIAGRAM OFTSQ UNIT H vir V n 1 r r c r 7 2 2 ...

Page 24: ... i f f V Í V g j í ü L É 2 J K Bf i H i r r i Î J I JL S f v y Œ 9 0 0 0 N r I I h V v j 4 v i t r z j á H 3 1 I S Ç f t U Í p M t í r f í I L _ wj m a l l R s EÈ 1 m m r r í í i U s N f a i Q í í j o z s m f 7 J _ L A J í Í W l í r X v i i v C S t y i j T k m G I p rí i j ï É í f f t S S f e P îË H r t íL Ú t i r ü i n ü i F i S N N i 7J A r CVO Ä X JT r d q 7T n t o z o s a a v o a o d o s i ...

Page 25: ...1 MID Tower Building 23F 1 61 2 Chome Shiromi Chuo ku Osaka No 540 Japan Factory 1 1 1 Mishimae Takatsuki Osaka No 569 Japan A L I N D O ELECTRONICS INC 20705 S Western Ave Suite 104 Torrance Ca 90501 U S A Phone 213 618 8616 Dealer Distributor y ...

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