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Icom id- rp2000v Service Manual

Other manuals for id- rp2000v: Instruction Manual
Manual is about: VHF DIGITAL VOICE REPEATER

Summary of id- rp2000v

  • Page 1

    S-14308xz-c1 dec. 2006 digital voice repeater id-rp2000v.

  • Page 2

    This service manual describes the latest service information for the id-rp2000v digital voice repeater at the time of publication. Never connect the transceiver to an ac outlet or to a dc power supply that uses more than 15 v. This will ruin the transceiver. Do not reverse the polarities of the powe...

  • Page 3

    Table of contents section 1 specifications section 2 inside views section 3 disassembly instructions section 4 parts list section 5 mechanical parts section 6 semiconductor information section 7 board layouts section 8 block diagram section 9 voltage diagram.

  • Page 4: Section 1

    1 - 1 section 1 specifications ¤ general • operating frequency range : transmit 144–148 mhz receive 144–148 mhz • type of emission : f1d* (gmsk) *f7w for system operation • transfer rate : 4.8 kbps • frequency resolutions : 5, 6.25 khz • frequency stability : ± 0.3 khz (based on 25˚c) • usable tempe...

  • Page 5: Section 2

    Section 2 inside views 2 - 1 rear unit rear unit front unit front unit chassis unit chassis unit rear unit front unit tx unit chassis unit chassis unit rx unit.

  • Page 6

    2 - 1 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 rx 2nd mixer (q131: 3sk241) 2nd vco ...

  • Page 7

    2 - 1 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 vco circui...

  • Page 8: Section 3

    3 - 1 section 3 disassembly instruction • removing the cover 1 unscrew 12 screws a , and remove the cover b . 2 disconnect 2 cables c , and disconnect 2 cables d . 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 unit...

  • Page 9: Section 4

    4 - 1 section 4 parts list m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [logic-r unit] ref order description m. H/v no. No. Location ic5 1180002391 s.Reg s-812c33amc-c2n-g t 49.9/4.1 ic6 1180001071 s.Ic ta7805f (te16l,q) t 27.5/9.8 ic7 1110005440 s.Ic njm2374am-te1 t 4...

  • Page 10

    4 - 2 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [logic-r unit] ref order description m. H/v no. No. Location r171 7030003320 s.Res erj3geyj 101 v (100 ) t 54.5/43.5 r172 7030003340 s.Res erj3geyj 151 v (150 ) b 56.5/25.9 r173 7030003640 s.Res erj3geyj 473 v (47 k) b...

  • Page 11

    4 - 3 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [logic-t unit] ref order description m. H/v no. No. Location q9 1520000201 s.Tr 2sb798-t2-az dk b 71.3/14.5 q11 1590000430 s.Tr dtc144eua t106 b 111.2/35.7 q12 1590000440 s.Tr dta143zua t106 b 93.7/38....

  • Page 12

    4 - 4 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [logic-t unit] ref order description m. H/v no. No. Location r159 7030003680 s.Res erj3geyj 104 v (100 k) b 58.8/47.1 r160 7030003640 s.Res erj3geyj 473 v (47 k) b 59.3/50.1 r161 7030003510 s.Res erj3geyj 392 v (3.9 k)...

  • Page 13

    4 - 5 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main-r unit] ref order description m. H/v no. No. Location q1 1590000430 s.Tr dtc144eua t106 t 46.5/97.7 q2 1590000430 s.Tr dtc144eua t106 t 31.2/97.5 q3 1510000581 s.Tr 2sa1362-gr (te85r,f) t 35.7/97...

  • Page 14

    4 - 6 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main-r unit] ref order description m. H/v no. No. Location c34 4510008590 s.Ele eee1aa101sp t 42.5/114 c35 4510008590 s.Ele eee1aa101sp t 70.7/99 c36 4510008590 s.Ele eee1aa101sp t 0.2/108.2 c37 4550006780 s.Tan teesv...

  • Page 15

    4 - 7 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main-t unit] ref order description m. H/v no. No. Location d3 1720000781 s.Vcp hvu350btrf-e t 34.2/21 d4 1720000811 s.Vcp hvc358btrf-e t 39.7/48.5 d5 1790000950 s.Zen ma8056-m (tx) t 97.5/64.2 d6 1790...

  • Page 16

    4 - 8 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [main-t unit] ref order description m. H/v no. No. Location r122 7030003530 s.Res erj3geyj 562 v (5.6 k) t 49/52.3 r123 7030003240 s.Res erj3geyj 220 v (22 ) t 29.4/51 r124 7030003320 s.Res erj3geyj 101 v (100 ) b 31.2...

  • Page 17

    4 - 9 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [main-t unit] ref order description m. H/v no. No. Location c140 4030009530 s.Cer c1608 ch 1h 030b-t b 39.5/33.5 c141 4030009530 s.Cer c1608 ch 1h 030b-t b 42.3/33.5 c142 4030006970 s.Cer c1608 ch 1h 0...

  • Page 18

    4 - 10 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) [front unit] ref order description m. H/v no. No. Location ds1 5040003070 led mpg4371f s1 2220000631 sw mfs201n-16-z s.=surface mount [rear unit] ref order description m. H/v no. No. Location d1 1790001711 s.Dio nncd5...

  • Page 19: Section 5

    5 - 1 section 5 semiconductor information 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 s 2sc4215 o 2sc422...

  • Page 20: Section 6

    6 - 1 section 6 mechanical parts [front unit] j1 6450002101 cms1410-016010 1 j2 6450002101 cms1410-016010 1 j3 6510020251 b9b-ph-sm4-tb (lf) (sn) 1 j4 6510022311 b5b-ph-sm4-tb (lf) (sn) 1 ds1 5040003070 mpg4371f 1 s1 2220000631 mfs201n-16-z 1 order no. Ref. No. Description qty. [rear unit] j2 651001...

  • Page 21: Section 7

    7 - 1 section 7 board layouts • logic-r board (top view) • logic-t board (top view) 1s b sb sb sb sb sb nc nc gnd gnd gnd gnd gnd gnd gnd nc gnd +3 nc psc k pdat pc l /pch p2 st 1f c n p1 st txs unl k fu n c txsw 30 n c j1 j1 1s b sb sb sb sb sb nc nc gnd gnd gnd gnd gnd gnd 15 g n d nc gnd +3 nc ps...

  • Page 22

    7 - 2 • logic-r board (bottom view) • logic-t board (bottom view) v80 v75 v70 v65 v60 v55 v50 v45 v40 v35 v30 v25 v20 v15 v10 v5 v0 v80 v75 v70 v65 v60 v55 v50 v45 v40 v35 v30 v25 v20 v15 v10 v5 v0 j6 1u s b 5 v usbdm usbdp gnd nc nc gnd sb gnd 10 g n d j6 1u s b 5 v usbdm u sbdp gnd hl s 5v gnd sb ...

  • Page 23: • Main-R

    7 - 3 v120 v115 v130 v125 v110 v105 v100 v95 v90 v85 v80 v75 v70 v65 v60 v55 v50 v45 v40 v35 v30 v25 v20 v15 v10 v5 v0 h120 h115 h110 h105 h100 h95 h 90 h85 h 80 h75 h 70 h65 h60 h55 h50 h45 h40 h35 h30 h25 h20 h15 h10 h5 h0 v120 v115 v130 v125 v110 v105 v100 v95 v90 v85 v80 v75 v70 v65 v60 v55 v50 ...

  • Page 24: • Main-R

    7 - 4 ic1 (cr) j1 1r d rc rs s i re tc td te 8g n d j2 1 tc td gnd te re rssi-r rc 8 rd j3 1r d rc rs s i re gn d 6g n d j4 1 pwrswr 2 pwrswr j5 1 gnd pwrswr pwrswr gnd gnd 6 pwrsw ic1 (ct) • main-r • main-t • front v120 v115 v130 v125 v110 v105 v100 v95 v90 v85 v80 v75 v70 v65 v60 v55 v50 v45 v40 v...

  • Page 25: Section 8

    8 - 1 "5&& &), ,//0 0,, )# ,0& !44 !44 8 -(z 8 "0& ,0& !44 !44 8 -(z ,0& 8 #2 !44 "0& !-0 !44 !44 "5&& ,0& ,0& ,0& "5&& 8 -(z &), ,//0 0,, )# !44 !44 8 -(z "5&& "0& !-0 !-0 !-0 8 #$"##8 "5&& 8 -(z !44 !-0 "0& 2%' 2%' "5&& !-0 2%' "0& 2%' ,0& !-0 8 -(z !-0 &), 2)00,% 8 -(z &), ,//0 2%' ,0& 2%' 0,, )#...

  • Page 26: Section 9

    9 - 1 # # 0 4#7&5 )# # 5 , . , + 2 + 2 0 # # # -! $ 2 2 + + 2 # # 2 - # 2 + 36! # + 2 # 2 2 + 2 2 + 8#38, )# '.$ '#+ )/ )/ )/ 4$) 4#+ '.$ )/ )/ 4-3 )/ )/ )/ )/ )/ '.$ 6## )/ )/ )/ )/ )/ )/ )/ )/ '.$ )/ )/ )/ )/ )/ '#+ - '.$ - 6## 072$7. '#+ ($# )/ )/ )/ ,$# '.$ )/ )/ )/ )/ )/ )/ )/ ).)4 6## '.$ )/ )...

  • Page 27

    9 - 2 # 2 + 2 + 2 + 36 $ 2 + 2 + "2,#&7 )# .# 6## #3 3+ $) $/ '.$ .# # 0 # 0 2 + # + 2 2 + + 2 # 2 0 # 4#3(5&5 )# -36! # 8#38, )# '.$ '#+ )/ )/ )/ 4$ ) 4#+ '.$ )/ )/ 4-3 )/ )/ )/ )/ )/ '.$ 6## )/ )/ )/ )/ )/ )/ )/ )/ '.$ )/ )/ )/ )/ )/ '#+ - '.$ - 6## 072$7. '#+ ($# )/ )/ )/ ,$# '.$ )/ )/ )/ )/ )/ )...

  • Page 28

    9 - 3 10p c113 50n l9 10 r92 0 r106 4p c109 0.001 c124 47k r24 c75 7p c84 0.82u l2 0.01 c9 0.1u l22 0. 1 c90 56 r67 4p c122 0.001 c99 0.01 c89 22 msvb2 c61 0.01 c106 1.2k r45 0. 1 c26 617db l14 0.5p c94 0.001 c142 12p c130 0. 1 c25 0.01 c70 0.001 c104 0.001 c120 hvu350b d2 10p c137 0.001 c98 47n l13...

  • Page 29

    9 - 4 100 r5 dtc114eu q26 100 r124 0.001 c246 0.001 c196 mmz1608d121b ep6 22 msvb2 c86 100 r27 0 r25 0.001 c211 0.001 c250 47p c62 ma742 d6 10k r12 10k r159 100 r77 1k r42 22 msvb2 c150 rf2485 ic5 1 vdd2 2 vdd1 3 nc 4 isig 5 iref 6 qref 7 qsig 8 lo i 9 phas e 10 gnd1 11 gnd 12 gnd 13 gnd2 14 rfo dtc...

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    &.O3ec#heng4eh2oad4aipei4aiwan2/# 0hone &ax 52, httpwwwasiaicomcom %mailsales asiaicomcom :acdela0laine 2ue"rindejoncdes-oulinais"0 4oulouse#edex&rance 0hone &ax 52, httpwwwicomfrancecom %mailicom icomfrancecom 5nit3ea3t(erne"ay+ent#4,$5+ 0hone &ax 52, httpwwwicomukcouk %mailinfo icomukcouk #tra2ubi...

  • Page 31

    1-1-32, kamiminami, hirano-ku, osaka 547-0003, japan s-14308xz-c1 © 2006 icom inc..