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Icom id- rp2 Service Manual

Other manuals for id- rp2: Instruction Manual, Instruction Manual
Manual is about: D-star repeater system

Summary of id- rp2

  • Page 1

    Guide for cd 1) composion 1 id_rp2 rp2.Pdf fyc a3format.Pdf a4format.Pdf instruction.Pdf installer ar505eng.Exe w_readme.Txt 2) description a3format.Pdf consists of a3 format pages (board layouts, mechanical parts and disassembly, and etc.). This fi le is used for printing out a3 format pages. Rp2.P...

  • Page 2: Ar505Eng.Exe

    2 ========================================================================================= icom, icom inc. And icom logo are registered trademarks of icom incorporated (japan) in the united states, the united kingdom, germany, france, spain, russia and/or other countries. Acrobat reader copyright ©...

  • Page 3: Service

    Service manual d-star repeater system s-14205hz-c1 nov . 2005.

  • Page 4

    Introduction this service manual describes the latest service information for the id-rp2 d-star repeater system at the time of publication. Danger never connect the transceiver to an ac outlet or to a dc power supply that uses more than 16 v. This will ruin the transceiver. Do not expose the transce...

  • Page 5

    Table of contents id-rp2 system connection ....................................................................... A id-rp2c repeater controller ................................................................. B id-rp2l 10ghz microwave link repeater ............................................... C...

  • Page 6

    Antenna filter duplexer id-rp2v coaxial cables (purchase locally) id-rp2d id-rp2c [a] [b] [b] [a] opc-1380 (supplied w/id-rp2c) to ah-106/107 to ah-106/107 opc-1309 (supplied w/id-rp2d/v) opc-1309 (supplied w/id-rp2d/v) control cable (supplied w/id-rp2d/v) control cable (supplied w/id-rp2d/v) id-rp2...

  • Page 7: Service Manual

    Section 1 specifications section 2 inside view section 3 circuit descripiton 3-1 receiver circuits ............................................................................................................. B-3-1 3-2 trnsmitter circuits ................................................................

  • Page 8: Section 1

    B - 1 - 1 ¤ general • power supply requirement : 13.8 v dc ± 15% (negative ground) • current drain : less than 0.5 a • usable temperature range : –10˚c to +50˚c; +14˚f to +122˚f • dimensions (proj. Not included) : 483(w)×44(h)×257(d) mm; 19(w)×1 3 ⁄ 4 (h)×10 1 ⁄ 8 (d) in. • weight (approx.) : 2.7 kg...

  • Page 9: Section 2

    A tm-sar a t m -s a r controllerco nt ro ll er (ic16: (i c 1 6 : µ pd98409gn-lmu)p d 9 8 4 0 9 g n -l m u ) lvds recie v er lv d s r e c ie v e r (ic25: sn65l vdt33d) (i c 2 5 : s n 6 5 lv d t 3 3 d ) assist i/f fpgaa s s is t i /f f p g a (ic19: ep1c6t144c7) (i c 1 9 : e p 1 c 6 t 1 4 4 c 7 ) lvds ...

  • Page 10: Section 3

    Section 3 circuit description 3-1 received data process 3-1-1 during assist repeater operation (main unit) the demodulated data signal from the connected assist repeater (id-rp2l) is applied to [assist-1 a/b] (j13) or [assist-2 a/b] (j12) connector. The demodulated data sig- nal is applied to the lv...

  • Page 11

    3-4 other circuits • repeater control circuits (main unit) the repeater control circuits consist of the cpu (ic5), boot rom (ic12), flash rom (ic11), sram (ic2, ic3, ic6, ic7). A 32-bit processor is adopted as the cpu (ic5), and the 22 mhz signal, generated by the clock oscillator (x2), is used for ...

  • Page 12: Section 4

    B - 4 - 1 section 4 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [main unit] ic1 1130009850 s.Ic tc74lcx245ft (el) t 65.5/166.5 ic2 1130011731 s.Ic µpd444008lle-a12 t 155/140.5 ic3 1130011731 s.Ic µpd444008lle-a1...

  • Page 13

    B - 4 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main unit] r109 7030003560 s.Res erj3geyj 103 v (10 k Ω ) t 64.5/82 r110 7030003560 s.Res erj3geyj 103 v (10 k Ω ) t 64.5/80.5 r111 7030003560 s.Res e...

  • Page 14

    B - 4 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [main unit] c34 4030011600 s.Cer c1608 jb 1e 104k-t b 88.1/156.2 c35 4030011600 s.Cer c1608 jb 1e 104k-t b 88.7/152.6 c36 4030011600 s.Cer c1608 jb 1e 104k-t b 95.2/153...

  • Page 15

    B - 4 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main unit] j5 6510011590 cnr b2p-vh j6 6510003420 cnr b06b-eh-s j8 6510003460 cnr b10b-eh-s j10 6510022961 cnr 3012s-04r j12 6510023331 cnr 3012s-02r ...

  • Page 16: Section 5

    Section 5 mechanical parts and disassembly [accessories] f1 5210000930 fuse fgb01 250v 30a 2 w1 8900013250 cable opc-1380 1 mp1 8930057680 rubber stand (o) 4 order no. Ref. No. Description qty. Screw abbreviations bih: binding head sus: stainless ni: nickel bs: brass [chassis parts] w1 8900013310 ca...

  • Page 17

    Main unit mp11 (c) d g f e b a c g a b b d e f c mp15 (c) j12 (m) j1 (m) j19 (m) j20 (m) j13 (m) j10 (m) unit abbreviation (c): chassis parts led unit mp14 (c) mp12 (c) mp1 (c) mp10 (c) mp13 (c) mp16 (c) mp9 (c) mp5 (c) mp7 (c) mp6 (c) w4 (c) w4 (c) w5 (c) mp6 (c) mp7 (c) mp9 (c) mp10 (c) mp2 (c) mp...

  • Page 18: Section 6

    Section 6 semi-conductor information • transistors and fet's b e c b e c dta113 zu t106 dtc144eua t106 (symbol: 111) (symbol: 26_) • diodes a c green k1 k4 k3 a k2 1n5820 1ss355 dsa3a1 nncd6.2g (symbol: 1n5820) (symbol: a) (color: green) (symbol: 62g) b - 6 - 1.

  • Page 19: Section 7

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h125 h130 h135 h140 h145 h150 h155 h160 h165 h170 h175 h180 h185 h190 h195 h200 h205 h210 h215 h220 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115...

  • Page 20

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h125 h130 h135 h140 h145 h150 h155 h160 h165 h170 h175 h180 h185 h190 h195 h200 h205 h210 h215 h220 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115...

  • Page 21: Section 8

    B - 8 - 1 main unit led unit j1 j14 (opc-1329) chassis w6 j2 dc 13.8v in power switch assist 1 switch assist 2 switch assist 1 dc 13.8v out assist 2 dc 13.8v out local rpt dc 13.8v out j3 j4 j5 chassis w4 (opc-1327) chassis w3 (opc-1326) chassis w2 (opc-1325) chassis w1 (opc-1324) chassis w4 (opc-13...

  • Page 22: Section 9

    Section 9 block diagram b - 9 - 1 s u b i c p s u b l a c o l 7 0 4 1 - c s 8 0 4 1 - c s µ e l l 8 0 0 4 4 d p × 4 v 8 . 3 1 c d v 3 . 3 + c d 3 . 3 - s 6 7 6 2 m l f 8 1 0 8 4 a t f 5 1 0 8 4 a t e s c 2 3 2 3 x a m t f 1 4 5 c a 4 7 c t 8 c 4 4 1 t 6 c 1 p e × 4 u z 3 1 1 a t d × 2 a u e 4 4 1 c ...

  • Page 23: Section 10

    Section 10 voltage diagram 10-1 main unit b - 10 - 1 3.3v 1.8v 3.3v 1.8v 3.3v 1.8v 3.3v 3.3v 3.3v 3.3v main unit(1/5) (power sw) to chassis w4 0.1 c203 0.1 c202 (assist 2 sw) to chassis w5 crstin 8 9 10 11 12 13 14 7 6 5 4 3 2 1 vcc3 vcc1 vcc3 (assist 1 sw) to chassis w4 (local rpt dc 13.8v out) to ...

  • Page 24

    B - 10 - 2 1.5v 3.3v 1.5v 3.3v main unit(2/5) vcc3 56 55 54 53 52 51 50 49 r279 10k r278 10k 10k r277 ic12: sc-1408) (connect to a(0) 10k r96 vcc2 e c a b d g f crstin bus line4 ad(0-31) ncbe(0-3) bus line6 mad(0-7) bus line5 bufctrl sysrst bufctrl a(0-25) nirl(0-3) sysrst cs0 we1 we0 cs3 cs2 rd we2...

  • Page 25

    B - 10 - 3 3.3v 3.3v 3.3v main unit(3/5) vcc3 o n ft232bl ic28 ft232bl ic27 m l s r q p w v u t ckio a tm bus line4 ad(0-31) ncbe(0-3) bus line6 mad(0-7) bus line5 rx(0-7) bus line8 tx(0-7) cd(0-7) ca(0-8) bufctrl bus line7 sysrst bus line4 ad(0-31) ncbe(0-3) bus line6 mad(0-7) bus line5 bufctrl sys...

  • Page 26

    B - 10 - 4 3.3v 1.5v 1.5v 3.3v 1.5v 1.5v 3.3v 3.3v 3.3v 3.3v ceo a rstout r22 10k sysrst main unit(4/5) z aa y x ckio ether tx+ tx - rx+ rx - bus line4 mad(0-7) bus line5 bus line9 bufctrl bus line7 bus line4 ad(0-31) ncbe(0-3) bus line6 mad(0-7) bus line5 rx(0-7) bus line8 tx(0-7) cd(0-7) ca(0-8) b...

  • Page 27

    B - 10 - 5 3.3v 3.3v 1.5v nncd6.2g d13 5 4 3 2 1 rx+ rx- tx+ tx- a/b assist 2 10 base-t a/b assist 1 cont i/o local rpt service 2 service 1 vcc3 r132 10k sysrst main unit(5/5) ceo m w u t v s q p r x w v u t s r q p o n m l k j i h g f e d c b a u w x v p j t s q o r n m g h i l k a b c e f d conf d...

  • Page 28: Service Manual

    Section 1 specifications section 2 inside views section 3 circuit descripiton 3-1 receiver circuits ............................................................................................................. C-3-1 3-2 trnsmitter circuits ...............................................................

  • Page 29: Section 1

    ¤ general • frequency range : receive usa 10.000–10.025 ghz usa-1 10.150–10.175 ghz transmit usa 10.150–10.175 ghz usa-1 10.000–10.025 ghz • type of emission : f1d* (gmsk) *f7w for system operation (with id-rp2c) • frequency stability : ± 5 ppm (based on 25˚c; +77˚f) • frequency resolution : 250 khz...

  • Page 30: Section 2

    10 ghz module 10 ghz module (ep1: awtr103md-03) (ep1: awtr103md-03) duplexer duplexer (fi1: dpx10162) (fi1: dpx10162) 10 ghz module (ep1: awtr103md-03) duplexer (fi1: dpx10162) section 2 inside views • top view c - 2 - 1.

  • Page 31

    1806 mhz vco circuit 1806 mhz vco circuit 1374 mhz vco circuit 1374 mhz vco circuit 1051 mhz vco circuit 1051 mhz vco circuit 748 mhz vco circuit 748 mhz vco circuit lvds driver ic lvds driver ic (ic514: sn65lvds391d) (ic514: sn65lvds391d) lvds reciever ic lvds reciever ic (ic513: sn65lvdt33d) (ic51...

  • Page 32: Section 3

    Section 3 circuit description c - 3 - 1 3-1 receiver circuits 3-1-1 rf circuit (10 ghz module) the rf circuit amplifi es signals within the range of frequen- cy coverage and fi lters out-of-band signals. And converts the fi ltered signals to the fi xed frequency of the 1st if signal. The signals fro...

  • Page 33

    C - 3 - 2 1st mixer 1st lo: pa 7667.5–7842.5 mhz bpf duplexer 1st if: 2332.5 mhz 2nd if: 525.75 mhz 10 ghz module if unit fi202 fi203 bpf q209 ic11 lvds ic id-rp2c fpga ic if converter ic201 ic204 i/q modulator d/a ic513 bpf bpf lpf att 10.000–10.025 ghz 10.015–10.175 ghz amp amp amp amp amp amp amp...

  • Page 34

    C - 3 - 3 the portion of the signal is applied to the pll section as the comparison signal. The pll section compares the phase of divided vco frequency to the reference frequency (x204; 25 mhz). The output signal from the pll section (ic404, pin 30) is passed through the loop filter and is then appl...

  • Page 35: Section 4

    C - 4 - 1 section 4 adjustment procedures 4-1 preparation when adjusting id-rp2l, id-rp2c repeater controller, utility software (rev. 1.0 or more), usb cable (a-b type) and the test plug are required. Microsoft and windows are registered trademarks of microsoft corporation in the u.S.A. And other co...

  • Page 36

    C - 4 - 2 • connection [b] [a] id-rp2l (assist 1) id-rp2c (rear panel) id-rp2c (front panel) pc to usb port service 1 rf power meter 50 Ω, 5 w dc power supply 13.8 v, 10 a or more q w e r shorten test plug the test plug supplied with the id-rp2l. Standard signal generator 0.1–10.5 ghz –127 to –10 db...

  • Page 37

    C - 4 - 3 4-2 pll and baseband adjustment adjustment adjustment condition measurement value adjustment unit location unit adjust pll lock voltage 1 • receiving if unit c o n n e c t a d i g i t a l multimeter or oscillo- scope to the check point "1051lv." 1.5 v if unit c278 2 • receiving c o n n e c...

  • Page 38

    R535 baseband clock adjustment i/q baseband tx signal adjustment r207 r208 r206 r205 q– q+ i/q baseband tx signal check point i– i+ tc baseband clock check point c286 1806 mhz vco lock voltage adjustment 1806lv 1806 mhz vco lock voltage check point c278 1051 mhz vco lock voltage adjustment 1051lv 10...

  • Page 39

    C - 4 - 5 4-3 transmitter and receiver adjustment adjustment adjustment condition measurement value adjustment unit location unit adjust pll reference frequency 1 • connect the test plug to [test] connector or select the tx mode "pn" in the utility screen. • transmitting if unit connect a frequency ...

  • Page 40

    C - 4 - 6 pll reference frequency check point if output level check point re re sensitivity check point r5 rf output power adjustment r150 re sensitivity adjustment x201 pll reference frequency adjustment r260 if output level adjustment c135 clock recovery adjustment rcv clock recovery check point j...

  • Page 41: Section 5

    C - 5 - 1 section 5 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [if unit] ic1 6910015280 s.Ic lm2676-5.0 t 27.7/62.7 ic9 1190001880 s.Ic ad9288bst-40 t 83.2/43 ic10 1130012320 s.Ic epc2tc32 / sc-1410 t 74.7/27.2...

  • Page 42

    C - 5 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [if unit] r23 7030007230 s.Res era3yed 102v b 124/33.7 r24 7030007230 s.Res era3yed 102v b 124/31 r25 7030007230 s.Res era3yed 102v b 124/28.2 r26 7030007230 s.Res era3...

  • Page 43

    C - 5 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [if unit] r277 7030003620 s.Res erj3geyj 333 v (33 k Ω ) b 185.5/59 r278 7030003320 s.Res erj3geyj 101 v (100 Ω ) b 182.8/64.5 r279 7030003320 s.Res er...

  • Page 44

    C - 5 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [if unit] c65 4030011600 s.Cer c1608 jb 1e 104k-t t 103.2/50.2 c66 4030011600 s.Cer c1608 jb 1e 104k-t t 93.4/46.2 c67 4030011600 s.Cer c1608 jb 1e 104k-t t 106.2/23 c6...

  • Page 45

    C - 5 - 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [if unit] c451 4030007090 s.Cer c1608 ch 1h 470j-t t 197.5/10.8 c452 4030009350 s.Cer c1608 ch 1h 3r5b-t t 207.7/12.2 c453 4030007010 s.Cer c1608 ch 1h...

  • Page 46: Section 6

    Section 6 mechanical parts and disassembly [chassis parts] j1 6510024480 connector ltwbd-04pmms-lc 1 w1 8900012810 cable opc-1314 1 w2 8900012820 cable opc-1315 1 w3 8900012820 cable opc-1315 1 w4 8900012830 cable opc-1316 1 w5 8900012830 cable opc-1316 1 w6 8900013110 cable opc-1317 1 w7 8900013230...

  • Page 47

    Unit abbreviations (c): chassis parts ( i ): if unit if unit mp6 (c) mp17 (c) w9 (c) w8 (c) w6 (c) mp7 (c) mp2 (c) mp7 (c) mp7 (c) mp7 (c) mp16 (c) mp16 (c) mp16 (c) mp16 (c) w10 (c) mp15 (c) mp15 (c) mp5 (c) mp5 ( i ) mp4 ( i ) mp1 ( i ) mp3 ( i ) w3 (c) w1 (c) w3 (c) w2 (c) w1 (c) mp11 (c) mp3 (c)...

  • Page 48: Section 7

    Section 7 semi-conductor information • transistors and fet's b e c b e c b e c b e c e c b e b e c b e c b e c 2sc4116 gr 2sc4215 y 2sc4226 t1 r24 2sc5195 2sc5508 dta113 zu t106 dtc114eua t106 dtc144eua t106 (symbol: lg) (symbol: qy) (symbol: r24) (symbol: 88) (symbol: t79) (symbol: 111) (symbol: 24...

  • Page 49: Section 8

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h125 h130 h135 h140 h145 h150 h155 h160 h165 h170 h175 h180 h185 h190 h195 h200 h205 h210 h215 h220 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v60 to chassis w6 (dc 13.8v) to chassis ep1...

  • Page 50

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h125 h130 h135 h140 h145 h150 h155 h160 h165 h170 h175 h180 h185 h190 h195 h200 h205 h210 h215 h220 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v60 c - 8 - 2 • bottom view (if unit).

  • Page 51: Section 9

    C - 9 - 1 (id-rp2c) dc13.8v data a data b panel if unit ep1 10 ghz module (awtr103md-03) fi1 duplexer (dpx10162) (id-rp2c) (id-rp2c) data a status dc 13.8v data b test section 9 wiring diagram.

  • Page 52: Section 10

    Section 10 block diagram voltage line explanatory notes tx line rx line controller controller controller controller ( id-rp2c ) ( id-rp2c ) ( id-rp2c ) test_connector ( id-rp2c ) txd td te re rssi test tc rd rc rxd txd td te re tck rd rck rxd te re tck rxd lvds receiver sn65l vdt33d lvds driver sn65...

  • Page 53: Section 11

    Section 11 voltage diagram 11-1 if unit c - 11 - 1 voltage line explanatory notes rx line if unit j11 rssi test gnd nc j5 j1 +b +b gnd gnd te pos gnd std ic12 ta48m033f i g o 1 2 3 4 5 6 7 ic1 lm2676-5.0 l1 b952as-470m d2 1n5820 c3 0.01 ic13 ta48025f i g o j14 rd j9 rc rc nc rd nc rxd rxd td j2 tc t...

  • Page 54

    C - 11 - 2 voltage line explanatory notes tx line rx line 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 83 38 39 37 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 ncs cs nws nrs nc gndint nc nc nc nc vccio nc nc nc nc gndint dev de vccint dedica ...

  • Page 55

    C - 11 - 3 voltage line explanatory notes tx line bus line1 +b 3.3v 5v bus line3 28 1 rx vcc 13 29 2 gnd 3 if rx+ 4 ir rx- 5 gnd 6 tx vagc 7 tx vcc 8 if tx+ ref byp 14 ref in 15 gnd 16 gnd 17 syn vdd 18 clk 19 da ta 20 le gnd 30 txq- 31 txq+ 32 1.2v out 33 txi- 34 txi+ 35 rxq- 36 rxq+ gnd 48 rx v a ...

  • Page 56

    C - 11 - 4 voltage line explanatory notes tx line rx line if unit(4/4) ult j10 clk dat let ler ulr nc nc gnd bus line3 1 28 1 rx vcc 13 29 2 gnd 3 if rx+ 4 ir rx- 5 gnd 6 tx vagc 7 tx vcc 8 if tx+ ref byp 14 ref in 15 gnd 16 gnd 17 syn vdd 18 clk 19 da ta 20 le gnd 30 txq- 31 txq+ 32 1.2v out 33 txi...

  • Page 57: Service Manual

    Section 1 specifications section 2 inside views section 3 disassembly information section 4 circuit descripiton 4-1 receiver circuits ............................................................................................................. D-4-1 4-2 trnsmitter circuits .............................

  • Page 58: Section 1

    ¤ general • frequency range : transmit 1240.000–1300.000 mhz receive 1240.000–1300.000 mhz • type of emission : f1d (gmsk) • communication speed : 128 kbps • frequency stability : ±2.5 ppm (based on 25˚c; +77˚f) • frequency resolutions : 5, 6.25 khz • usable temperature range : –10˚c to +50˚c; +14˚f...

  • Page 59: Section 2

    Rear unit rear unit front unit front unit chassis unit chassis unit rear unit front unit tx/rx unit section 2 inside views • overall d - 2 - 1.

  • Page 60

    D - 2 - 2 • main-d unit an drive circuit fan drive circuit apc amplifier* apc amplifier* (ic1250: ta75s01f) (ic1250: ta75s01f) tx mixer* tx mixer* (ic960: (ic960: µ pc8163tb-e3) pc8163tb-e3) x 1st mixer rx 1st mixer c71: (ic71: µ pc2721gv) pc2721gv) tx rf amplifier tx rf amplifier (ic1021: (ic1021: ...

  • Page 61: Section 3

    D - 3 - 1 section 3 disassembly instructions • removing the cover 1 unscrew 12 screws a , and remove the cover b . 2 disconnect the cable c , and disconnect the cable d . Chassis unit a a a d c a b a b a logic-d unit a b c f g c e d f d • removing the main-d unit 1 unsolder 5 points a , and remove t...

  • Page 62: Section 4

    Section 4 circuit description 4-1 receiver circuits 4-1-1 antenna switching circuit (main-d unit) the antenna switching circuit functions as a low-pass fi lter while receiving and a resonator circuit while transmitting. This circuit does not allow transmit signals to enter the receiver circuits. Rec...

  • Page 63

    4-1-5 demodulator circuits (main-d unit) the msk receiver ic (ic271) contains the limiter amplifi er, quadrature detector, etc. The amplifi ed 2nd if signal from the if amplifi er (q271) is applied to the limiter amplifier section of the msk receiver (ic271, pin 7) and then applied to the quadrature...

  • Page 64

    4-2-4 1st mixer circuits (main-d unit) the 1st mixer circuits convert to the rf signal with the 1st lo signal. The fi ltered signal from the low-pass fi lter (l892, l893, c904 –c908) is applied to the 1st mixer circuit (ic960, pins 1, 6). The applied signal is mixed with the 1st lo signal coming fro...

  • Page 65

    The oscillated signal at the 1st vco is buffer amplified at q473 and then passed through the bandpass filter (l474– l477, c488–c497). The filtered signal is applied to the buffer amplifier (q710) and then applied to the t/r switch (d710, d711). The receive 1st lo signal from the t/r switch (d711) is...

  • Page 66

    D - 4 - 5 4-5 port allocations 4-5-1 cpu (logic-d unit; ic50) pin number port name description 42 txd1 output data signals to the usb con- troller (ic550, pin 24). 43 rxd1 input port for data signals from the usb controller (ic550, pin 25) via the (ic553). 53 sda i/o port for data signals from/to th...

  • Page 67

    D - 4 - 6 pin number port name description 103 afcsw outputs afc switch (ic352, pin 5) control signal. 105 dack2 outputs clock signal to the d/a con- verter (ic57, pin 7). 106 dadat2 outputs the data signal to the d/a converter (ic57, pin 6). 107 dack1 outputs clock signal to the d/a con- verter (ic...

  • Page 68: Section

    D - 5 - 1 section 5 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [main-d unit] ic71 1110004470 s.Ic µpc2721gv-e1 t 49.9/74.1 ic271 1110004070 s.Ic mc3356dw-r2 t 81.8/33.5 ic341 1130008090 s.Ic bu4066bcfv-e1 t 92....

  • Page 69

    D - 5 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-d unit] l880 6200006991 s.Col eljre 56ng-f t 50.6/46.5 l881 6200006991 s.Col eljre 56ng-f t 46.2/53.8 l891 6200005711 s.Col eljre 27ng-f b 40.9/4...

  • Page 70

    D - 5 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-d unit] r846 7030003440 s.Res erj3geyj 102 v (1 k Ω ) b 42.8/29.9 r847 7030003440 s.Res erj3geyj 102 v (1 k Ω ) b 46.2/32.9 r848 7030003440 s.Res...

  • Page 71

    D - 5 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-d unit] c432 4030007090 s.Cer c1608 ch 1h 470j-t t 26.2/56.8 c433 4030006850 s.Cer c1608 jb 1h 471k-t b 31.8/56 c435 4030007090 s.Cer c1608 ch 1h...

  • Page 72

    D - 5 - 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-d unit] c1102 4030006900 s.Cer c1608 jb 1h 103k-t t 96.6/49.6 c1105 4030007010 s.Cer c1608 ch 1h 100d-t t 112.1/48.9 c1106 4030007090 s.Cer c1608...

  • Page 73

    D - 5 - 6 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-d unit] ic50 1140010090 s.Ic µpd70f3102agj-33-8eu t 61.6/60 ic51 1130007281 s.Ic tc7s32fu (te85r, f) t 45.3/71.2 ic52 1110005730 s.Ic s-80928cnm...

  • Page 74

    D - 5 - 7 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-d unit] r269 7030005661 s.Res era3yed 203v t 48.9/23.5 r270 7030005321 s.Res era3yed 103v t 52.5/24.3 r271 7030005661 s.Res era3yed 203v t 48.9/...

  • Page 75

    D - 5 - 8 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-d unit] c155 4030006860 s.Cer c1608 jb 1h 102k-t t 100.9/12.4 c156 4030006860 s.Cer c1608 jb 1h 102k-t t 104/13.5 c157 4030011600 s.Cer c1608 jb...

  • Page 76

    D - 5 - 9 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [front unit] d1 1730002300 s.Zen ma8082-m (tx) t 7.5/21.8 d3 1790001711 s.Dio nncd5.6c-t1-a t 57.5/16.7 d4 1790001711 s.Dio nncd5.6c-t1-a t 53/16.7 d5 ...

  • Page 77: Section 6

    D - 6 - 1 [case] w1 8900013140 cable opc-1323 (2731 power-sw cable) 1 w2 8900013210 cable opc-1307 (2731 dc cable) 1 w3 8900013240 cable opc-1373 (2731 fan cable) 1 w4 8900013170 cable opc-1306 (2731 trx-ant cable) 1 ep1 6910008330 fan guard g80-18 1 mf1 2710000750 fan fba08a12lz 1 mp1 8010019630 27...

  • Page 78

    Mp27 (c) mp28 (c) mp9 (c) mp10 (c) w1 (c) mp12 (c) mp14 (c) ds1 (f) s1 (f) j1 (f) mp5 (c) mp1 (c) mp14 (c) mp22 (c) mp11 (c) mp24 (c) mp21 (c) mp4 (c) mp21 (c) mp16 (c) j2 (r) w2 (c) unit abbreviation (c): case (f): front unit (r): rear unit front unit rear unit chassis-d unit mp21 (c) mp21 (c) mp17...

  • Page 79

    (ch) (m) : chassis-d parts : main-d unit (l) : logic-d unit unit abbreviations mp1 (ch) mf1 (ch) mp10 (ch) mp23 (ch) mp22 (ch) mp14 (ch) mp14 (ch) mp28 (ch) mp24 (ch) ep1160 (ch) ep1162 (ch) mp3 (ch) mp27 (ch) ic1160 (ch) mp26 (ch) mp23 (ch) mp9 (ch) j1 (ch) mp50 (ch) mp64 (m) a a mp6 (ch) mp5 (ch) ...

  • Page 80: Section 7

    Section 7 semi-conductor information • transistors and fet's b e c b e c b c e b b e e c c b e c b c e b e c b e c b e c b c e b e c g s d s g s d s d s g2 g1 b e c b e c b e c b e c b e c g s s d e1 b1 b2 c1 c2 e1 c2 b1 c1 e2 b2 2sa1362 gr 2sa1586 gr 2sb798 t2 dk 2sb934 p 2sc4081 t106 s 2sc4215 o 2...

  • Page 81

    • diodes a c a c a c a c a c red dot a c a c a c green a c a c a c a c a c 1ss355 1sv239 1sv282 1sv307 1sv308 dsa3a1 hsm88as tr hsu88trf ma2s728 ma4ph224 ma8033 l ma8082 m ma8091 m nncd5.6c-t1 sb07-03c (symbol: a) (symbol: tc) (symbol: td) (symbol: tx) (symbol: tx) (color: green) (symbol: c1) (symbo...

  • Page 82: Section 8

    R9302 r9301 r9303 r9304 r9305 r487 c9301 r9001 r9002 r9008 r9009 r9007 c436 c435 ep402 ep403 r9202 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 ...

  • Page 83

    R9010 ep401 c437 c438 c439 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 v125 v130 v120 d - 8 - 2 • bottom view (main-d unit).

  • Page 84

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v85 30 1 to main-d unit j1800 j401 beep amut f anc vctl gnd txs gnd rxs nc +3 hvl +3 hvl nc hvl gnd nc gnd gnd gnd gnd gnd gnd gnd gnd g...

  • Page 85

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v85 1 to main-d unit j1602 30 15 16 j101 shift unlk gnd gnd psck pd a t p2rs p2st gnd gnd gnd gnd gnd txsw da f gnd gnd gnd gnd gnd gnd ...

  • Page 86

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v85 to main-d unit (case unit w2) gnd 8 1 to logic-d unit j901 j1 te td tc re rssi rc rd pwrswr 1 2 to fan (case unit mf1) j6 gnd pwrsw 2 1 to power sw (case unit w1) j4 pwrswr 6 1 from dc pow...

  • Page 87

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v85 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v40 d - 8 - 6 • bottom view (front unit) • bottom view (rear unit).

  • Page 88: Section 9

    Section 9 wiring diagram power h/l s1 j3 led service usb5v usbdm usbdp usbgn hv gnd +3 hls usbgn usbdp usbdm usb5v rd w1 opc-1323 pwrswr pwrsw rc rssi re tc td te gnd w1 opc-1312 w1 opc-1115 j100 j401 w2 opc- 1115 j101 j901 j400 j1801 ibas nois qbas ngnd ther scan the rmut adsw da m o d bgnd to n i ...

  • Page 89: Section 10

    Section 10 block diagram d - 10 - 1 usb port h/l sw +13 ic550 ft232bl usb i/f ic54 eeprom te re tc te td gnd rssi out rc rd re rd rc tc td buff ic902 njm2125f 16.384 mhz/8.192 mhz ic150 cmx589ad5 gmsk modem ic200 xcs20xl x200 16.384mhz i/q base pcon rssi cenv ic342 tc4w53 amp w det det q271 2sc4215 ...

  • Page 90: Section 11

    Voltage line explanatory notes tx line rx line 12.9v 9.0v 8.8v fan off: 0.0v fan on: 11.1v 3.4v 5.0v rx: 3.3v tx: 0.0v rx: 4.8v tx: 0.0v rx: 0.0v tx: 3.3v rx: 0.0v tx: 4.9v rx: 0.0v tx: 9.0v rx: 4.8v tx: 0v 10.7v 4.9v unlock lock : 3.0v : 0.0v 13 fanc 1 2 rxd txd mu/d digital mod rmut ctcs mmut txd ...

  • Page 91

    Voltage line explanatory notes tx line rx line 4.7v 7.2v 2.11v 8.8v 4.8v 3.9v 7.4v 7.6v 8.3v 7.6v 2.2v 3.9v 7.6v 7.1v 4.9v 3.8v 4.7v rx: 0.0v tx: 4.8v rx: 0.0v tx: 4.9v rx: 0.0v tx: 4.1v rx: 0.0v tx: 7.5v rx: 0.0v tx: 9.0v rx: 0.0v tx: 3.3v rx: 0.0v tx: 8.6v rx: 0.0v tx: 2.5v rx: 0.0v tx: 7.4v rx: 0...

  • Page 92

    Voltage line explanatory notes tx line rx line common line 4.5v 4.7v 3.0v 4.8v 4.7v 4.8v 4.5v 4.8v 4.8v rx: 2.9v tx: 0.0v rx: 4.8v tx: 0.0v rx: 0.0v tx: 8.97v rx: 3.0v tx: 0.0v rx: 2.1v tx: 0v rx: 0.5v tx: 0.0v 15.3mhz q1250 dtc144eu q272 dta144eu q271 2sc4215 o q270 2sc4215 o q400 2sc5107 q131 3sk2...

  • Page 93

    Voltage line explanatory notes tx line rx line ic352 tc4w53fu ic353 tc75s51f ic203 tc7shu04fu ic301 njm2115v ic351 njm2902v q154 dtc144eu ic301 njm2115v ic351 njm2902v ic301 njm2115v ic150 cmx589ad5 ic201 tc7s04fu q156 dtc144eu ic152 tc4s66f ic354 tc4w53fu ic351 njm2902v ic153 tc4s66f ic355 ta75s01f...

  • Page 94

    Voltage line explanatory notes tx line rx line 3.31v 3.41v 3.29v 4.98v 11.88v 11.43v 3.13v 0.56v 3.28v 3.31v usb connect:4.81v usb unconnect:0v ic102 tc7set04fu ic101 tc7w04fu ic105 µ pd43256bg w-70ll-9jl q504 2sc4081 s ic53 tc7w04fu ic103 sn74ahct541pw ic58 ta75s393f q102 xp4315 q503 2sb798 dk ic50...

  • Page 95: Service Manual

    Section 1 specifications section 2 inside views section 3 disassembly information section 4 circuit descripiton 4-1 receiver circuits ............................................................................................................. E-4-1 4-2 trnsmitter circuits .............................

  • Page 96: Section 1

    ¤ general • frequency range : transmit 1240.000–1300.000 mhz receive 1240.000–1300.000 mhz • type of emission : f1d* (gmsk) *f7w for system operation • communication speed : 4.8 kbps • frequency resolutions : 5, 6.25 khz • frequency stability : ± 2.5 ppm (based on 25˚c; +77˚f) • usable temperature r...

  • Page 97: Section 2

    Rear unit rear unit front unit front unit chassis unit chassis unit rear unit front unit tx unit chassis unit chassis unit rx unit section 2 inside views • overall e - 2 - 1.

  • Page 98

    • main-r unit • logic-t/r unit e - 2 - 2 rx rf amplifier rx rf amplifier (q1: ne34018) (q1: ne34018) 1st vco circuit 1st vco circuit rx 2nd mixer rx 2nd mixer (q131: 3sk241) (q131: 3sk241) 2nd vco circuit 2nd vco circuit rx 1st mixer (ic71: µ pc2721gv) rx rf amplifier (q1: ne34018) 1st vco circuit r...

  • Page 99

    • main-t unit power switch circuit power switch circuit power amplifier (ic1162: ra18h1213g1) fan drive circuit fan drive circuit fan drive circuit q1250: 2sb798 q1251: 2sc4081 d1750: ma8082 apc amplifier* (ic1250: ta75s01f) tx mixer* (ic960: µ pc8163tb-e3) tx rf amplifier (ic1021: µ pc1678g) 1st vc...

  • Page 100: Section 3

    Section 3 disassembly instructions • removing the cover 1 unscrew 12 screws a , and remove the cover b . 2 disconnect 2 cables c , and disconnect 2 cables d . E - 3 - 1 tx unit rx unit a a a d c a b b c a logic-t/r unit a b c f g c e d f d • removing the main-t/r unit 1 unsolder 2 points a . (main-t...

  • Page 101: Section 4

    Section 4 circuit description 4-1 receiver circuit s 4-1-1 rf circuit (main-r unit) the rf circuit amplifi es signals within the range of frequen- cy coverage and fi lters out-of-band signals. The received signals from the receive antenna connec- tor (case; w6) are applied to the main-r unit via j1 ...

  • Page 102

    The digital audio or low speed data signals are output from pin 9 of the demodulator ic (ic191) and are amplified at ic343 (pins 6, 7). The amplified signals are applied to the logic-r unit via j1801 (pin 20). 4-1-5 digital circuits (logic-r unit) the digital circuits convert the demodulated digital...

  • Page 103

    4-2-4 1st mixer circuit (main-t unit) the fi ltered signal from the low-pass fi lter (l892, l893, c904 –c907) is applied to the 1st mixer circuit (ic960, pins 1, 6). The applied signal is mixed with the 1st lo signal coming from the 1st vco circuit (q471, q472, d471) via the buffer amplifi ers (q473...

  • Page 104

    E - 4 - 4 loop filter x400 15.3 mhz q631, d630 2nd vco buffer buffer buffer q771 q632 ic551 q633 ic550 q400 to quadrature modulator to 2nd mixer circuit d771 main-r unit only main-t unit only main-t unit only main-r unit only d770 mode switch lpf pll ic loop filter q471, q472, d471 1st vco buffer bu...

  • Page 105

    E - 4 - 5 4-5 port allocations 4-5-1 cpu (logic-r/logic-t units; ic50) pin number port name description 42 txd1 output data signals to the usb con- trollers (ic550, pin 24). 43 rxd1 input port for data signals from the usb controllers (ic550, pin 25) via the (ic553). 53 sda i/o port for data signals...

  • Page 106

    E - 4 - 6 pin number port name description 108 dadat1 outputs the data signal to the d/a converter (ic56, pin 6). 128 fstb outputs strobe signal to the fpga ic (ic200). 129 mstrc outputs strobe signal to the liner c o d e c i c ( i c 1 ) a n d f p g a i c (ic200). 130 mdatc outputs the data signal t...

  • Page 107: Section

    E - 5 - 1 section 5 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) ref order description m. H/v no. No. Location [main-t unit] ic400 1130010100 s.Ic lmx2352tmx b 25.6/64.8 ic550 1130007610 s.Ic µpd3140gs-e1 (ds8) b 12.7/35 ic551 1130006220 s.Ic tc4w53fu (te12l...

  • Page 108

    E - 5 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-t unit] l1335 6200006991 s.Col eljre 56ng-f b 62.2/76.6 l1348 6200006991 s.Col eljre 56ng-f b 51.8/67.2 l1349 6200006991 s.Col eljre 56ng-f b 58....

  • Page 109

    E - 5 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-t unit] r1353 7030003520 s.Res erj3geyj 472 v (4.7 k Ω ) b 37.5/33.9 r1562 7030007180 s.Res erj12yj150u (15 Ω ) b 42.9/113.9 r1750 7030003680 s.R...

  • Page 110

    E - 5 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-t unit] c891 4030006850 s.Cer c1608 jb 1h 471k-t b 54.2/44.9 c893 4030007030 s.Cer c1608 ch 1h 150j-t b 45.2/37.4 c894 4030007030 s.Cer c1608 ch ...

  • Page 111

    E - 5 - 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-t unit] c1802 4030006900 s.Cer c1608 jb 1h 103k-t t 42.5/112.3 c1803 4030006850 s.Cer c1608 jb 1h 471k-t t 28.6/104.1 c1804 4030006850 s.Cer c160...

  • Page 112

    E - 5 - 6 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-t unit] l214 6200005741 s.Col eljre 47ng-f b 49/62.4 l420 6200003590 s.Col exccl3225u1 b 30.4/78.4 l421 6200003590 s.Col exccl3225u1 b 38.8/79.9...

  • Page 113

    E - 5 - 7 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-t unit] r432 7030003320 s.Res erj3geyj 101 v (100 Ω ) b 75.3/19.4 r433 7030003440 s.Res erj3geyj 102 v (1 k Ω ) t 27.2/74.9 r434 7030003320 s.Re...

  • Page 114

    E - 5 - 8 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-t unit] c430 4030007090 s.Cer c1608 ch 1h 470j-t t 79.4/22.8 c431 4030007090 s.Cer c1608 ch 1h 470j-t b 87.3/13.2 c432 4030007090 s.Cer c1608 ch...

  • Page 115

    E - 5 - 9 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-r unit] l1 6200006030 s.Col lqp18mn4n7c02d t 66.8/105.6 l2 6200006020 s.Col lqp18mn3n9c02d t 64.7/108.8 l3 6200006030 s.Col lqp18mn4n7c02d t 60.5...

  • Page 116

    E - 5 - 10 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-r unit] r638 7030003440 s.Res erj3geyj 102 v (1 k Ω ) t 21.3/29.6 r639 7030003320 s.Res erj3geyj 101 v (100 Ω ) t 24.6/35.4 r640 7030003320 s.Re...

  • Page 117

    E - 5 - 11 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-r unit] c487 4030007090 s.Cer c1608 ch 1h 470j-t t 25.4/68.7 c488 4030009540 s.Cer c1608 ch 1h 1r5b-t t 35/68.1 c489 4030009510 s.Cer c1608 ch 1...

  • Page 118

    E - 5 - 12 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [main-r unit] j1801 6510021720 s.Cnr 30flt-sm1-tb t 87/5.8 w296 7030003860 s.Res erj3ge jpw v t 71/38.3 w340 7030003860 s.Res erj3ge jpw v b 67.1/9.8 ...

  • Page 119

    E - 5 - 13 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-r unit] l214 6200005741 s.Col eljre 47ng-f b 49/62.4 l420 6200003590 s.Col exccl3225u1 b 30.4/78.4 l421 6200003590 s.Col exccl3225u1 b 38.8/79....

  • Page 120

    E - 5 - 14 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-r unit] r432 7030003320 s.Res erj3geyj 101 v (100 Ω ) b 75.3/19.4 r433 7030003440 s.Res erj3geyj 102 v (1 k Ω ) t 27.2/74.9 r434 7030003320 s.R...

  • Page 121

    E - 5 - 15 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [logic-r unit] c430 4030007090 s.Cer c1608 ch 1h 470j-t t 79.4/22.8 c431 4030007090 s.Cer c1608 ch 1h 470j-t b 87.3/13.2 c432 4030007090 s.Cer c1608 c...

  • Page 122

    E - 5 - 16 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount ref order description m. H/v no. No. Location [chassis-t unit] ic1160 1150002200 ic ra18h1213g1-22 j1 6510004910 cnr nr-ds-e 01 mf1 2710000590 fan mf40d-12h-001 w1 8900010890 cbl opc-1115 w2 89000...

  • Page 123: Section 6

    Section 6 mechanical parts and disassembly [front unit] j1 6450002100 connector cms1410-010010 1 j2 6450002100 connector cms1410-010010 1 s1 2220000630 switch mfs201n-16 1 ds1 5040003070 led mpg4371f 1 order no. Ref. No. Description qty. [rear unit] j2 6510016170 connector 52018-8835 1 order no. Ref...

  • Page 124

    [chassis-t parts] j1 6510004910 connector nr-ds-e 01 1 w1 8900010890 cable opc-1115 1 w2 8900010890 cable opc-1115 1 mf1 2710000590 fan mf40d-12h-001 1 ic1160 1150002200 ic ra18h1213g1-22 1 ep1161 6910000970 bead dl2-op2.6-3-1.2h 1 ep1162 6910000970 bead dl2-op2.6-3-1.2h 1 mp1 8010019620 2506 chassi...

  • Page 125

    Mp27 (c) mp28 (c) mp9 (c) mp10 (c) w1 (c) mp12 (c) mp14 (c) ds1 (f) s1 (f) j1 (f) j2 (f) mp5 (c) mp1 (c) mp14 (c) mp35 (c) mp18 (c) mp26 (c) mp18 (c) mp18 (c) mp7 (c) mp26 (c) w6 (c) mp18 (c) mp34 (c) mp24 (c) mp21 (c) mp4 (c) mp21 (c) mp16 (c) j2 (r) w2 (c) unit abbreviation (c): case (f): front un...

  • Page 126

    (ch) (ct) (m) (mt) (mr) : chassis-t/r parts : chassis-t parts : main-t/r unit : main-t unit : main-r unit (l) : logic-t/r unit unit abbreviations mp1 (ch) mf1 (ct) mp10 (ct) mp23 (ch) mp22 (ch) mp14 (ch) mp14 (ch) mp28 (ch) mp24 (ct) ep1161 (ct) ep1162 (ct) mp3 (ct) mp27 (ct) ic1160 (ct) mp26 (ct) m...

  • Page 127: Section 7

    Section 7 semi-conductor information • transistors and fet's b e c b e c b c e b b e e c c b e c b e c b e c b e c b e c e c b e b c e b c e b e c g s d s b e c b e c d g s d s g2 g1 g s d s b e c b e c g s s d e1 b1 b2 c1 c2 e1 c2 b1 c1 e2 b2 2sa1362 gr 2sa1586 gr 2sb798 t2 dk 2sb934 p 2sc4081 t106...

  • Page 128

    • diodes a c c a1 a2 a c a c a c a c green a c a c a c a c a c a c a c a c a c a c 1ss355 1ss364 1ss372 1sv239 1sv282 1sv307 1sv308 dsa3a1 hsu88trf ma2s077 ma2s728 ma8030 h ma8033 l ma8062 m ma8082 m ma8091 m nncd5.6c-t1 sb07-03c (symbol: a) (symbol: bf) (symbol: n9) (symbol: tc) (symbol: td) (symbo...

  • Page 129: Section 8

    % % % 4 4 4 4 4 % % '2 '2 4 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 v125 v130 v120 29 to logic-r unit j401 30 1 2 j1800 beep f anc gnd gnd ...

  • Page 130

    '2 4 % % % h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 v125 v130 v120 e - 8 - 2 • bottom view (main-r unit).

  • Page 131

    R9106 r9103 r9102 r9101 r9107 r9104 c9101 r9001 r9008 r9007 r9004 r9009 r9006 r9002 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 v125 v130 v120 ...

  • Page 132

    R9003 r9010 r9005 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h120 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v95 v100 v85 v105 v110 v115 v125 v130 v120 • bottom view (main-t unit) e - 8 - 4.

  • Page 133

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v85 30 1 to main-t/r unit j1800 j401 beep amut f anc vctl gnd txs gnd rxs nc +3 hvl +3 hvl nc hvl gnd nc gnd gnd gnd gnd gnd gnd gnd gnd...

  • Page 134

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h95 h100 h105 h110 h115 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v85 1 to main-t/r unit j1602 30 15 16 j101 shift unlk gnd gnd psck pd a t p2rs p2st gnd gnd gnd gnd gnd txsw da f gnd gnd gnd gnd gnd gn...

  • Page 135

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v85 to main-t unit (case unit w2) gnd 6 1 to logic-r unit j901 j3 gnd re rssi rc rd gnd 8 1 to logic-t unit j901 j1 te td tc re rssi rc rd pwrswr 1 2 to fan (case unit mf1) j6 gnd pwrsw 2 1 to...

  • Page 136

    H5 h10 h15 h20 h25 h30 h35 h40 h45 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v50 v55 v40 v65 v70 v75 v60 v80 v90 v85 h5 h10 h15 h20 h25 h30 h35 h40 h45 h50 h55 h60 h65 h70 h75 h80 h85 h90 h0 v5 v10 v15 v0 v25 v30 v35 v20 v45 v40 e - 8 - 8 • bottom view (front unit) • bottom view (rear unit).

  • Page 137: Section 9

    Section 9 wiring diagram power h/l s1 j3 led service t tusb5v tusbdm tusbdp tusbgn service r rusb5v gnd rusbgn hv gnd +3 hls tusbgn tusbdp tusbdm tusb5v rd w1 opc-1323 pwrswr pwrsw rc rssi re tc td te gnd w1 opc-1312 w1 opc-1115 j100 j401 w2 opc- 1115 j101 j901 j400 j1801 j400 j1801 j1800 j1602 j401...

  • Page 138: Section 10

    Section 10 block diagram e - 10 - 1 tx usb port ic550 ft232bl usb i/f x550 6 mhz bpf amp ic831: ta75s01 ic832: njm3404 ic890 rf2485 q890 2sc5107 d770 1sv307 q771 2sc4266 q632 2sc4266 ic960 µ pc8163 ic1021 µ pc1678g q710 2sc5107 d710 1sv308 fi961 lfl30-13c1270b060 fi1020 lfl30-13c1270b060 996.05 mhz-...

  • Page 139: Section 11

    Voltage line explanatory notes rx line w1330 from rear unit j5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 + + + + + + + + + + unp2 unp1 p2st p2rs p1st pdat sck scan +5a nois cenv rs...

  • Page 140

    Voltage line explanatory notes rx line l391 56 nh l390 56 nh c390 47 p c577 0.01 c579 2 p r394 220 l551 1 µ h l552 1 µ h c578 18 p c580 18 p c576 10 p c581 10 p r562 680 k unp2 unp1 p2st p2rs p1st pdat sck +5_1 r+5_1 main-r unit(1) unp2 unp1 p2st p2rs p1st pdat sck scan +5a nois cenv rssi 1fcn ngnd ...

  • Page 141

    Explanatory notes rx line 15.3mhz q400 2sc5107 q131 3sk241 r q1 ne34018 ic342 tc4w53fu ic343b njm2115v ic341 bu4066bcfv ic343a njm2115v ant rx rx_tx l1162 2.5 nh l1163 2.5 nh c1200 0.5 p c1207 0.5 p c1199 0.001 r1169 10 k r1164 100 r1167 82 c420 0.0047 c431 47 p c417 0.1 c418 0.0047 c421 10 p c422 0...

  • Page 142

    E - 11 - 4 11-2 main-t unit voltage line explanatory notes tx line 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 + + + + + + + + + + + w1330 from rear unit j5 rxd txd mu/d digital mod ...

  • Page 143

    Voltage line explanatory notes tx line + + + + + + + + + + - + - + - + + - + ic960 µ pc8163tb-e3 w1021 out in 10 fi961 lfl30-13c1270b060 nc nc nc gnd nc nc nc gnd 1 2 3 4 9 8 7 6 c1022 470p c972 1p c9101 1.5p r964 18 t+3 l961 56nh l964 56nh c978 470p c974 0.001 5 loi 3 gnd 2 ifi 1 rfo 6 vcc 5 gnd 4 ...

  • Page 144

    Voltage line explanatory notes tx line ic1250 ta75s01f + - + q1250 dtc144eu q400 2sc5107 ep404 h g f rx-tx bus line3 k main-t unit (2) main-t unit(3) c m a t+9 e 13 b d d1168 ma8033l d1169 ma8033l r1170 470 1 3 4 5 2 d1254 ma2s077 d1250 hsu88-e d1251 hsu88-e d1252 hsu88-e c1253 470p c1263 0.1 c1261 ...

  • Page 145

    Voltage line explanatory notes rx line ic352 tc4w53fu ic353 tc75s51f ic203 tc7shu04fu ic301 njm2115v ic351 njm2902v q154 dtc144eu ic301 njm2115v ic351 njm2902v ic301 njm2115v ic150 cmx589ad5 ic201 tc7s04fu q156 dtc144eu ic152 tc4s66f ic354 tc4w53fu ic351 njm2902v ic153 tc4s66f ic355 ta75s01f ic302 n...

  • Page 146

    Voltage line explanatory notes rx line logic-r unit(2) 3.3v bus line3 dosel bus line2 acq min mre afcsw cenvin +5 +3 bus line1 logic-r unit(1) 3.31v 3.41v 3.29v 4.98v 11.88v 11.43v 3.13v 0.56v 3.28v 3.31v usb connect:4.81v usb disconnect :0v ic102 tc7set04fu ic101 tc7w04fu ic105 µ pd43256bg w-70ll-9...

  • Page 147

    Voltage line explanatory notes tx line ic352 tc4w53fu ic353 tc75s51f ic203 tc7shu04fu ic301 njm2115v ic351 njm2902v q154 dtc144eu ic301 njm2115v ic351 njm2902v ic301 njm2115v ic150 cmx589ad5 ic201 tc7s04fu q156 dtc144eu ic152 tc4s66f ic354 tc4w53fu ic351 njm2902v ic153 tc4s66f ic355 ta75s01f ic302 n...

  • Page 148

    Voltage line explanatory notes tx line ic102 tc7set04fu ic101 tc7w04fu ic105 µ pd43256bg w-70ll-9jl q504 2sc4081 s ic53 tc7w04fu ic103 sn74ahct541pw ic58 ta75s393f q102 xp4315 q503 2sb798 dk ic503 njm2374am q502 2sc4081 s ic553 tc7s32fu ic100 sn74ahc541pw ic901 tc74ac541ft ic54 hn58x2464ti q100 dtc1...

  • Page 149

    6f no.68, sec. 1 cheng-teh road, taipei, taiwan, r.O.C. Phone : +886 (02) 2559 1899 fax : +886 (02) 2559 1874 url : http://www.Asia-icom.Com e-mail : sales@asia-icom.Com zac de la plaine, 1, rue brindejonc des moulinais bp 5804, 31505 toulouse cedex, france phone : +33 (5) 61 36 03 03 fax : +33 (5) ...

  • Page 150

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