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Icom id- rp4000v Service Manual

Other manuals for id- rp4000v: Instruction Manual
Manual is about: UHF DIGITAL VOICE REPEATER

Summary of id- rp4000v

  • Page 1

    S-14309xz-c1 dec. 2006 digital voice repeater id-rp4000v.

  • Page 2

    This service manual describes the latest service information for the id-rp4000v 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 440–450 mhz receive 440–450 mhz • type of emission : f1d* (gmsk) *f7w for system operation • transfer rate : 4.8 kbps • frequency resolutions : 5, 6.25 khz • frequency stability : ± 0.8 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 q7 1530002691 s.Tr 2sc4116-gr (te85r,f) t 50/65.5 q9 1530003231 s.Tr 2sc5085-y (te85r,f) t 87.5/67.6 q10 1560000491 s.Fet 2sk508-t2b-a k52 t ...

  • 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 c74 4550006350 s.Tan teesvb2 1a 226m8r t 45.7/60.7 c75 4550006350 s.Tan teesvb2 1a 226m8r t 49.2/60.7 c77 4030011600 s.Cer c1608 jb 1e 104k-t t 52.7/64.7 c78 ...

  • 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 d5 1720000781 s.Vcp hvu350btrf-e t 39.6/48.7 d200 1790000950 s.Zen ma8056-m (tx) t 97.7/64.2 d202 ...

  • 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 r260 7030005430 s.Res erj3geyj 3r3 v (3.3) t 93/58.2 r261 7030004030 s.Res erj3geyj 5r6 v (5.6) t 95.7/58.2 r262 7030003430 s.Res erj3geyj 821 v (820) t 95/60...

  • 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 c223 4510008520 s.Ele eee1ca470sp t 42.7/99.7 c224 4510008520 s.Ele eee1ca470sp t 52.7/100 c225 4030007090 s.Cer c1608 ch 1h 470j-t t 74.7/29...

  • Page 18

    4 - 10 m.=mounted side (t: mounted on the top side, b: mounted on the bottom side) s.=surface mount [rear unit] ref order description m. H/v no. No. Location c7 4510008800 s.Ele eee1ea100sr t 40.8/26.6 j1 6510018921 s.Cnr b8b-ph-sm4-tb (lf) (sn) t 23.9/43 j2 6510016171 cnr 52018-8836 j3 6510023261 s...

  • 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 h90 h85 h80 h75 h70 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 v45...

  • Page 24: • Main-R

    7 - 4 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 • main-r • main-t • front v120 v115 v130 v125 v110 v105 v100 v95 v90 v85 v80 v75 v70 v65 v60 v55 v50 v45 v40 v35 v30 v25 v20 v15...

  • Page 25: Section 8

    8 - 1 section 8 block diagram +3 reg pll ic +8 reg +5 reg fil ripple +5 reg lpf x4 6mhz fil ripple buff buff am p buff x1 16.384mhz amp bpf +8 reg lpf am p +5 reg +5 reg buff +3 reg fil loop x3 9.8304mhz pll ic buff lpf fil loop pll ic att x1 16.384mhz bpf buff att bpf x3 9.8304mhz x1 cr-662 am p lp...

  • 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 c118 1p hc116 0.1 c83 100 r507 ta31136fng ic501 1 oscin 2 oscout 3 mixout 4 vcc 5 ifin 6 dec 7 filout 8 fili n 9 afout 10 quad 11 ifout 12 rssi 13 n-det 14 n-rec 15 gnd 16 mixin 0. 1 c14 820 r577 10n l17 4p c554 22 msvb2 c74 0.68u l506 0.001 c581 100 r39 10p c558 0.1 c24 2sc5085 q9 100p c9...

  • Page 29

    9 - 4 68n l1 0.001 c201 100 r226 22 r271 10k r246 27n l18 0.001 c238 0. 1 c26 100 r305 0.1 c90 3.3k r35 5.6k r258 hvu350b d5 0.01 c89 mmz1608d121b ep2 1p c93 470 r256 0.001 c280 100 r19 1u l231 47p c 255 0.001 c297 0. 1 c24 100 r202 18n l8 0.01 c324 3p c113 47k r28 2sk1829 hq3 0. 1 c298 0.1 c43 1k r...

  • Page 30

    &.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-14309xz-c1 © 2006 icom inc..