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Icom IC-706MkIIG Service Manual

Summary of IC-706MkIIG

  • Page 1

    Service manual hf/vhf/uhf all mode transceiver i706mk™g ic-706mk2g 99.3.11 7:31 pm page 1.

  • Page 2

    Introduction this service manual describes the latest service information for the ic-706mk ii g hf/vhf/uhf all mode trans- ceiver at the time of publication. To upgrade quality, any electrical or mechanical parts and internal circuits are subject to change without notice or obligation. Danger never ...

  • Page 3

    Table of contents section 1 specifications section 2 inside views section 3 circuit description 3 - 1 receiver circuits ................................................................................................................................ 3 - 1 3 - 2 transmitter circuits......................

  • Page 4: Section 1

    ■ general • frequency coverage : receive 0.030 – 200.000 mhz* 430.000 – 470.000 mhz* transmit 1.800 – 1.999 mhz* 3.500 – 3.999 mhz* 7.000 – 7.300 mhz* 10.100 – 10.150 mhz 14.000 – 14.350 mhz 18.068 – 18.168 mhz 21.000 – 21.450 mhz 24.890 – 24.990 mhz 28.000 – 29.700 mhz 50.000 – 54.000 mhz* 144.000 ...

  • Page 5

    Predrive amplifier (q101: 2sk2854) hpf board d/a converter (ic2201: m62352gp) ¡ pa and pll units filter board main cpu clock (x2161: cr-636) main cpu * (ic 2001: hd6433337ya56f) main board 3rd if filter for fm * (fi791: sfpc455e-tc01) mic amplifier (ic931: µ pc5023gs-077-e1) af selector switch * (ic...

  • Page 6: Section 3

    3-1 receiver circuits 3-1-1 hf/50 mhz rf circuit (filter, main and hpf boards) hf/50 mhz rf filters pass only the desired band signals and suppress any undesired band signals. The hf/50 mhz rf circuit has 7 low-pass filters and 8 high-pass filters for specified band use. Hf/50 mhz rf signals from th...

  • Page 7

    3-1-3 preamplifier circuit (main board) the preamplifier circuit in the ic-706mkiig has approx. 15db gain over a wide-band frequency range. When the preamplifier is turned on, the signals from the rf circuit are applied to the preamplifier (ic151) via d2182. Amplified or bypassed signals are applied...

  • Page 8

    3 - 3 3-1-9 if shift circuit (main board) the if shift circuit shifts the center frequency of if signals to electronically shift the center frequency. The if shift circuit shifts the 1st lo and bfo within ±1.2 khz in ssb/cw/rtty modes or ±250 hz in cw-n/rtty-n modes. As a result, the 2nd if (also 1s...

  • Page 9

    3 - 4 3-1-14 af selector switch (main board) the af signals from one of the detector circuits are applied to the af selector switch (ic861). Ic861 consists of dual 4- channel analog switches which are selected with a mode signal and the squelch control signal. 3-1-15 af amplifier circuit (pll unit) ...

  • Page 10

    3 - 5 3-2-4 fm modulation circuit (main board) the microphone signals from q961 are applied to the limiter amplifier (ic981a) and the splatter filter (ic981b). The 1750 hz european tone signal from the main cpu (ic2001 pin 40) is also applied to ic981a pin 2 for european repeaters. The sub-audible t...

  • Page 11

    3 - 6 the “for”, “vfor” and “ufor” voltages are combined to the “forl” voltage and then applied to ic1091b (pin 6). The “pocv” voltage from the d/a converter (ic2201, pin 3), determined by the rf power setting, is applied to ic1091b (pin 5) as the reference voltage. When the “forl” voltage exceeds t...

  • Page 12

    3 - 7 3-3-3 2nd lo and reference oscillator circuits the reference oscillator (x621, q621) generates a 30.0 mhz frequency used for the 1st lo and bfo circuits as a system clock and for the 2nd lo signal. The oscillated signal is amplified at the buffer amplifier (q661), and is doubled at q681 and th...

  • Page 13

    • bfo frequency if shift: center, rtty: normal polarity 3-4 logic circuits 3-4-1 band selection data (main board and pll unit) to select the correct rf low-pass filter, high-pass filter and vcos on the pll unit, the cpu outputs the following band selection data from the i/o expander (main board; ic2...

  • Page 14

    40 41 42 43 44 45 46 48 49–51 52 53 54 55 61 62 63 71 74 75 78 79 outputs 1750 hz european tone sig- nal. Outputs a strobe signal for the option- al ut-102 (voice synthesizer unit). Outputs serial data for the i/o expanders, optional at-180/ut-102. Outputs a clock signal for the i/o expanders, optio...

  • Page 15

    4-1 preparation before sarvicing ■ required test equipment dc power supply rf power meter (terminated type) frequency counter rf voltmeter standard signal generator (ssg) fm deviation meter modulation analyzer distortion meter oscilloscope digital multimeter ac millivoltmeter dc voltmeter dc ammeter...

  • Page 16

    4-2 pll adjustments 4 - 2 reference frequency reference loop lock voltage main loop lock voltage adjustment adjustment adjustment condition measurement value point unit location unit adjust 1 2 1 1 2 3 • display frequency: any • l623 (pll unit) : center • receiving • display frequency: 0.0300 mhz • ...

  • Page 17

    4 - 3 • main unit • pll and pa units cp131 cp401 reference loop lock voltage check point reference frequency adjustment c4 p681 l682 l681 c335 c306 c367 main loop lock voltage adjustment main loop lock voltage check point reference loop lock voltage adjustment reference frequency check point 2nd lo ...

  • Page 18

    4 - 4 transmitter adjustments (continued) fm vco fm deviation residual am am modulation cw carrier level adjustment adjustment adjustment condition measurement value point unit location unit adjust 1 1 1 2 1 2 3 1 • display frequency: 29.10000 mhz • mode : fm • [q1 rf power] : h • [m4 ton] : off • a...

  • Page 19

    4 - 5 • main unit r921 r1042 r1002 r999 r1080 l511 l512 cp1011 cp1041 l562 l563 l566 residual am adjustment fm vco check point cp921 cw carrier level check point am modulation check point am modulation pre-setting fm deviation adjustment c1022 fm vco adjustment am modulation adjustment cw carrier le...

  • Page 20

    4 - 6 transmitter adjustments (continued) idling current (for drive amplifiers) (for final amplifiers) swr detection adjustment adjustment adjustment condition measurement value point unit location unit adjust 1 2 3 4 5 1 2 3 • display frequency: 14.10000 mhz • mode : usb • [q2 mic gain] : 1 (minimu...

  • Page 21

    4 - 7 • main and filter units • pa unit c58 r162 r214 r174 r175 r231 j571 cp1071 drive idling adjustment final idling adjustment swr detection pre-setting idling current pre-setting w16 swr detection check point swr detection adjustment.

  • Page 22

    4-4 receiver adjustments *this output level of the standard signal generator (ssg) is indicated as ssg’s open circuit. Receiver total gain wfm receiving noise blanker muximum af output level 30 db of af level differ- ence 4.0 v adjust the maximum noise wave displayed on the oscilloscope. At the poin...

  • Page 23

    4 - 9 • main unit cp631 l632 r741 l741 l731 l621 l633 cp632 receiver total gain adjustment noise blanler check point noise blanler adjustment wfm receiving adjustment wfm receiving check point.

  • Page 24

    4-5 set mode adjustment 4 - 10 entering adjustment set mode id apc filter calibration power meter (14 mhz) tuning power (14 mhz) (50 mhz) power meter (145 mhz) power meter (430 mhz) alc meter swr meter adjustment adjustment condition display operation • enter adjustment set mode: 1 turn power off. 2...

  • Page 25

    Set mode adjustment (continued) entering adjustment set mode sensitivity s-meter • enter adjustment set mode: 1 turn power off. 2 terminate the [remote] jack with a 3.5(d) mm mini-plug. 3 while pushing [p.Amp/att] and [tune/call], turn power on. • connect a standard signal generator to [ant2] and se...

  • Page 26: Section 5 Parts List

    S.=surface mount s1 2250000290 encoder sw-159 (ec24b50b) w1 8900006040 cable opc-593 w2 8900006250 cable opc-610 ic1 1140008050 s.Ic hd6433832sd47h ic2 1130007960 s.Ic sed1522f0c (qfp15-100pin) ic3 1130002660 s.Ic µpd4030bg-t1 ic4 1110004750 s.Ic s-80945almp-da9-t2 ic5 1180001080 s.Ic s-81250pg-pd-t...

  • Page 27

    [display board] [display board] s.=surface mount r116 7030003430 s.Resistor erj3geyj 821 v (820 Ω ) r117 7030003420 s.Resistor erj3geyj 681 v (680 Ω ) r118 7030003460 s.Resistor erj3geyj 152 v (1.5 k Ω ) r119 7030003420 s.Resistor erj3geyj 681 v (680 Ω ) r120 7030003460 s.Resistor erj3geyj 152 v (1....

  • Page 28

    [main board] [main board] s.=surface mount ic2221 1130007570 s.Ic bu4094bcfv-e2 ic2222 1130007570 s.Ic bu4094bcfv-e2 ic2231 1130005490 s.Ic tc74hc4094af ic2232 1130007570 s.Ic bu4094bcfv-e2 ic2241 1160000130 s.Ic td62783af (tp1) q111 1590002310 s.Transistor dtc114ee tl q112 1590002310 s.Transistor d...

  • Page 29

    [main board] [main board] s.=surface mount d1113 1160000140 s.Diode dap222 tl d1114 1790001610 s.Diode 1ss385 (te85l) d1131 1790001330 s.Zener ma8036-l (tx) d1132 1160000140 s.Diode dap222 tl d1161 1790001610 s.Diode 1ss385 (te85l) d2001 1750000370 s.Diode da221 tl d2002 1750000370 s.Diode da221 tl ...

  • Page 30

    [main board] [main board] s.=surface mount l1044 6200003260 s.Coil nl 322522t-101j l2001 6200001830 s.Coil nl 322522t-100j l2251 6200003950 s.Coil hf50acc 322513-t l2252 6200003950 s.Coil hf50acc 322513-t l2253 6200003640 s.Coil mlf1608k 100k-t l2254 6200005190 s.Coil mlf1608d r56k-t r111 7030003310...

  • Page 31

    [main board] [main board] s.=surface mount r643 7030003600 s.Resistor erj3geyj 223 v (22 k Ω ) r644 7030003440 s.Resistor erj3geyj 102 v (1 k Ω ) r661 7030003560 s.Resistor erj3geyj 103 v (10 k Ω ) r662 7030003560 s.Resistor erj3geyj 103 v (10 k Ω ) r663 7030003560 s.Resistor erj3geyj 103 v (10 k Ω ...

  • Page 32

    [main board] [main board] s.=surface mount r992 7030003750 s.Resistor erj3geyj 394 v (390 k Ω ) r993 7030003670 s.Resistor erj3geyj 823 v (82 k Ω ) r994 7030003670 s.Resistor erj3geyj 823 v (82 k Ω ) r995 7030003450 s.Resistor erj3geyj 122 v (1.2 k Ω ) r996 7030003440 s.Resistor erj3geyj 102 v (1 k ...

  • Page 33

    [main board] [main board] s.=surface mount r2106 7030003480 s.Resistor erj3geyj 222 v (2.2 k Ω ) r2107 7030003520 s.Resistor erj3geyj 472 v (4.7 k Ω ) r2108 7030003440 s.Resistor erj3geyj 102 v (1 k Ω ) r2109 7030003520 s.Resistor erj3geyj 472 v (4.7 k Ω ) r2110 7030003520 s.Resistor erj3geyj 472 v ...

  • Page 34

    [main board] [main board] s.=surface mount c373 4030006960 s.Ceramic c1608 ch 1h 050c-t-a c374 4030006960 s.Ceramic c1608 ch 1h 050c-t-a c375 4030006960 s.Ceramic c1608 ch 1h 050c-t-a c376 4030006850 s.Ceramic c1608 jb 1h 471k-t-a c401 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c402 4030006880 s.Cera...

  • Page 35

    [main board] [main board] s.=surface mount c736 4030011600 s.Ceramic c1608 jb 1c 104kt-n c741 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c742 4030007090 s.Ceramic c1608 ch 1h 470j-t-a c743 4030011600 s.Ceramic c1608 jb 1c 104kt-n c751 4030007170 s.Ceramic c1608 ch 1h 221j-t-a c752 4030011600 s.Cerami...

  • Page 36

    [main board] [main board] s.=surface mount c2002 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c2003 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c2004 4030011600 s.Ceramic c1608 jb 1c 104kt-n c2011 4030007090 s.Ceramic c1608 ch 1h 470j-t-a c2012 4030007090 s.Ceramic c1608 ch 1h 470j-t-a c2013 4030006880 s...

  • Page 37

    [hpf board] [hpf board] s.=surface mount l121 6200002040 s.Coil nl 252018t-101j l122 6200007170 s.Coil mlf1608a 3r3k-t l123 6200003550 s.Coil mlf1608a 4r7k-t l124 6200002040 s.Coil nl 252018t-101j l131 6200004920 s.Coil mlf1608a 2r2k-t l132 6200004660 s.Coil mlf1608a 1r8k-t l133 6200004660 s.Coil ml...

  • Page 38

    [pll unit] [pll unit] s.=surface mount q621 1530002560 s.Transistor 2sc4403-3-tl q661 1530002560 s.Transistor 2sc4403-3-tl q681 1530002560 s.Transistor 2sc4403-3-tl q851 1590001330 s.Transistor dta114eua t106 q931 1530002060 s.Transistor 2sc4081 t107 r q941 1530002560 s.Transistor 2sc4403-3-tl d1 17...

  • Page 39

    [pll unit] [pll unit] s.=surface mount r170 7030005370 s.Resistor rr0816p-202-b (2 k Ω ) r171 7030005380 s.Resistor rr0816p-102-b (1 k Ω ) r172 7030005370 s.Resistor rr0816p-202-b (2 k Ω ) r173 7030005380 s.Resistor rr0816p-102-b (1 k Ω ) r174 7030005370 s.Resistor rr0816p-202-b (2 k Ω ) r175 703000...

  • Page 40

    [pll unit] [pll unit] s.=surface mount r956 7030005380 s.Resistor rr0816p-102-b (1 k Ω ) r957 7030005400 s.Resistor rr0816p-202-d (2 k Ω ) r958 7030005390 s.Resistor rr0816p-102-d (1 k Ω ) r959 7030005400 s.Resistor rr0816p-202-d (2 k Ω ) r960 7030005390 s.Resistor rr0816p-102-d (1 k Ω ) r961 703000...

  • Page 41

    [pll unit] [pll unit] s.=surface mount c383 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c384 4030011340 s.Ceramic c1608 ch 1h 471j-t-a c385 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c391 4550006350 s.Tantalum temsvb2 1a 226m-8l c392 4030006860 s.Ceramic c1608 jb 1h 102k-t-a c414 4550006250 s.Tantalum ...

  • Page 42

    [pa unit] [pa unit] s.=surface mount q101 1560001090 s.Fet 2sk2854 q121 1590002640 s.Fet mxr9745rt1 q171 1590002690 fet srfj7044 q172 1590002690 fet srfj7044 q231 1590002690 fet srfj7044 q301 1590000680 s.Transistor dtc114eua t106 q351 1590000680 s.Transistor dtc114eua t106 q402 1590000680 s.Transis...

  • Page 43

    [pa unit] [pa unit] s.=surface mount r122 7030003480 s.Resistor erj3geyj 222 v (2.2 k Ω ) r123 7030003520 s.Resistor erj3geyj 472 v (4.7 k Ω ) r124 7030003410 s.Resistor erj3geyj 561 v (560 Ω ) r125 7030009570 s.Resistor erj1wyj5r6h (5.6 Ω ) r126 7030000340 s.Resistor mcr10ezhj 470 Ω (471) r127 7030...

  • Page 44

    [pa unit] [pa unit] s.=surface mount c195 4030011160 s.Ceramic grm42-6 ch 150j 500pt c196 4030006860 s.Ceramic c1608 jb 1h 102k-t-a c197 4030006860 s.Ceramic c1608 jb 1h 102k-t-a c198 4030006860 s.Ceramic c1608 jb 1h 102k-t-a c199 4030006860 s.Ceramic c1608 jb 1h 102k-t-a c200 4030006860 s.Ceramic c...

  • Page 45

    [filter board] [pa unit] s.=surface mount c676 4030011600 s.Ceramic c1608 jb 1c 104kt-n c677 4030011600 s.Ceramic c1608 jb 1c 104kt-n c678 4030011600 s.Ceramic c1608 jb 1c 104kt-n c679 4030011600 s.Ceramic c1608 jb 1c 104kt-n c680 4030011600 s.Ceramic c1608 jb 1c 104kt-n c681 4030011600 s.Ceramic c1...

  • Page 46

    [filter board] [filter board] s.=surface mount l69 6200002040 s.Coil nl 252018t-101j l70 6200003550 s.Coil mlf1608a 4r7k-t l71 6200002040 s.Coil nl 252018t-101j l72 6200002040 s.Coil nl 252018t-101j l73 6200002040 s.Coil nl 252018t-101j l74 6200002040 s.Coil nl 252018t-101j l75 6200002040 s.Coil nl ...

  • Page 47

    [filter board] [filter board] s.=surface mount c122 4030006880 s.Ceramic c1608 jb 1h 472k-t-a c123 4030008680 s.Ceramic c2012 jf 1c 105z-t-a c124 4030011600 s.Ceramic c1608 jb 1c 104kt-n c125 4030011600 s.Ceramic c1608 jb 1c 104kt-n c126 4030011600 s.Ceramic c1608 jb 1c 104kt-n c127 4030011600 s.Cer...

  • Page 48: Section 6

    Ref. No. J2 6450001630 connector hsj1406-01-050 [phones] 1 ds4 5030001670 lcd dlc-8309ybgf 1 ds5 5030001290 led d2264 1 ep2 8930039790 lcd connector srcn-1691-zss-505 2 mp1 8930036710 1691 lcd holder 1 mp3 8810009040 setscrew h m2.6 x 10 ni 1 mp4 8830000180 nut m 2.6 ni bs 1 mp5 8930043470 1897 fron...

  • Page 49

    F591 5210000130 fuse fgb 4a 1 j19 6510001920 connector 1490r [tuner] 1 j641 6450000140 connector hsj0807-01-010 1 p8 6510003780 connector llr-06 [dc 13.8v] 1 mp101 8930014140 earth spring (d) 1 mp231 8860001130 2177 rug 1 mp232 8930049100 2177 pa spring 1 mp233 8930014140 earth spring (d) 1 mp234 88...

  • Page 50

    6 - 3 hf/vhf/uhf transceiver i706mk™g af rit/ sub menu f-1 f-2 f-3 mode band band ts display lock rx tx m-ch phones tuner/call p.Amp/att power shift rf/sql ch vfo a p o s1 5 5 3 7 9 20 40 10 60db usb m1 spl a/b a=b dc 1 3 . 8 v ext sp mic key tuner ant 1 ant 2 gnd mp6 (fr) mp2 (c) mp8 (c)+mp22 (c)+m...

  • Page 51

    6 - 4 mp8 (fr)+mp12 (fr)+mp13 (fr)+mp14 (fr)+mp21 (fr) mp25 (fr) s1 (fr) mp18 (fr)+mp20 (fr) mp26 (fr) mp10 (fr) mp11 (fr) mp9 (fr) mp15 (fr) mp7 (fr) vr board r1 (v) s1 (v) r2 (v) w1 (fr) mp1 (d) ds4 (d) ep2 (d) ds5 (d) j2 (d) display board w1 (fr) mp19 (fr) mp1 (fr)+mp3 (fr) +mp5 (fr)+mp6 (fr)+mp1...

  • Page 52

    7 - 1 1ss302 (symbol: c3) 1sv237 (symbol: bb) da221 (symbol: k) ma2s111 (symbol: a) ma717wk (symbol: m3d) 1ss355 (symbol: a) 1sv265 (symbol: lv) dan202u (symbol: n) hsb88wstr (symbol: silver line) ma2s728 (symbol: b) ma742 (symbol: m1u) 1sv305 (symbol: tv) dan222 (symbol: n) kv1470tl (symbol: f7) ma...

  • Page 53

    8vlm u/d af ptt micel micl gnd sqls 1 8 j1 to front unit w2 dn afl sql afv up sft gnd afl af af afs afs 5v 1 13 12 2 j3 to vr board j1 8 7 14 1 75 76 100 50 26 51 1 25 100 1 25 75 51 76 26 5 8 4 1 50 s1 (front) mp5 q11 sup 5v sdn lrxd ltxd 8v afo gnd mic mice pwk • display board (top view) 8-1 displ...

  • Page 54

    Power p.Amp/att tuner/call rit/sub menu f-1 f-2 f-3 lock disp ts mode phones r3 w2 • display board (bottom view) 8 - 2.

  • Page 55

    8 5 1 4 1 14 7 8 1 4 8 5 1 8 16 9 1 8 16 9 1 8 16 9 1 8 4 5 1 14 7 8 1 8 1 10 20 11 tb3v tb1v pr3s key l8 uref ufor a t13 ich r8v tb4v tb2v pr4s str t l9 gnd vref vfor icl t8v 1 19 20 2 j401 cive bdt key dot ealc pttp sqls 8v dout amod civ fskk band dash u/d gnd aaf afo t8v din 1 19 20 2 j461 l2 l4 ...

  • Page 56

    1 20 21 40 41 60 61 80 1 4 8 5 1 12 24 13 1 1 7 14 8 8 16 9 1 8 16 9 1 4 8 5 1 8 16 9 1 7 14 8 1 7 14 8 1 12 24 13 1 9 18 10 1 14 7 8 1 9 18 10 1 8 16 9 1 7 14 8 • main board (bottom view) 8 - 4.

  • Page 57

    Hfo hfo gnd gnd hfi hfi gnd gnd j101 j100 vuo vuo gnd gnd j201 1 4 1 4 to pa unit j211 1 4 to pa unit j160 vui vui gnd gnd j200 1 4 to pa unit j210 to pa unit j161 srf srf gnd p a2s l6h l4h thh gnd gnd gnd gnd gnd t8v b7h l5h l3h l2h gnd sif sif 10 1 11 20 j101 to main unit j1 • hpf board (top view)...

  • Page 58

    • hpf board (bottom view) • driver board (bottom view) 8 - 6.

  • Page 59

    J611 j612 etky etst et14 ete etky etst et14 ete p101 j601 p651 p481 l174 hfi hfi gnd gnd 1 4 j160 gnd gnd hfo hfo 4 1 j161 to drive board j100 to drive board j101 to drive board j210 to drive board j211 vui vui gnd gnd 1 4 j210 tb4v tb2v pr4s str t l9 gnd vref vfor icl t8v tb3v tb1v pr3s key l8 uref...

  • Page 60

    • pa unit (bottom view) 8 - 8.

  • Page 61

    1 11 12 22 44 34 33 23 1 100 76 26 50 25 75 51 1 5 10 6 bfo gnd p991 to main j791 p891 to main j281 p681 to main j551 to main j1431 afi afie afoe afo 14v fskk imst dint aaf 8v afbp h5v pdst pck con1 pbst mllv afgc dsps hv 14v ddt ick gnd pows 8v dres con2 pdt con0 pce sps 5v ul j254 1 29 30 2 to mai...

  • Page 62

    1 8 16 9 • pll unit (bottom view) 8 - 10

  • Page 63

    Rtty remote key 8vm mafm mcem gnd u/dm senm micm sqsm 1 7 2 8 j11 to mic cive bdt key dot civ fskk band dash ealc pttp sqls 8v u/d gnd aaf afo dout amod t8v din to main unit j461 1 19 2 20 j9 l2 l4 l6 gnd l1 l3 l5 l7 href gnd 14v a t13 hfor sdss 14v 14v mice sndsr mic send to main board j431 1 19 2 ...

  • Page 64

    • filter board (bottom view) 8 - 12.

  • Page 65

    9 - 1 section 9 block diagram ic571 µpc2713t nb gete gate ctrl wave ctrl drive ctrl nb sw nb det wfm det agc ctrl if amp r8v agc att d572 att d572 tx total gain r579 rv-143 xtal bpf bpf lpf ceramic bpf if amp n data n data n data xtal bpf xtal bpf xtal bpf xtal bpf rfgc afms wfaf ssaf amaf fmaf mic ...

  • Page 66

    Section 10 voltage diagram ¡ ¡ front unit pc3/an11 avss test x2 x1 vss osc1 osc2 res md0 p20/irq4/adtrg p21/ud 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 ...

  • Page 67

    Gnd gnd gnd thh l4h l6h pa2s gnd srf srf gnd gnd t8v b7h l5h l3h l2h gnd sif sif d192 ma2s077 l196 0.12uh c199 15p c198 39p c200 39p c197 0.01 l195 lr-317 r195 47 r191 220k c191 0.0047 r194 1 l194 2.2uh q191 2sk2171 l193 0.33uh c196 0.01 r193 150 c195 33p l192 0.22uh c194 180p c193 56p l191 10uh l19...

  • Page 68

    ¡ ¡ main unit j401 pa j651 r8v t8v ich icl at13 vfor ufor vref uref gnd l8 l9 key strt pr3s pr4s tb1v tb2v tb3v tb4v cp401 c401 0.0047 c402 0.0047 cp402 cp403 c403 0.0047 c404 0.0047 cp404 cp405 c414 470p cp406 c415 470p cp407 cp408 cp409 c405 0.0047 cp410 c406 0.0047 cp41 1 cp412 c407 0.0047 c417 0...

  • Page 69

    Main unit (2) 14v 8v 5v r8v t8v ams8 wfmb agc alc l1 l2 l3 l4 l5 l6 l7 l8 l9 b0 b7 b7w bhf 1f15 atts pr1s pr2s pr3s pr4s tb1v tb2v tb3v tb4v sqls vfor ufor href vref key strt civ cive fskk dash dot u/d band din dout mic mice amod afo aaf ealc snosr send sdss pttp ich icl wfaf 2if wcnt gnd uref ul bd...

  • Page 70

    Main unit (4) ams8 ams h5v hv 14v wfm8 r8v t8v fms8 8v 5v l1 l2 l3 l4 l5 l6 l7 l8 l9 b0 b7 b7w bhf ids 1f15 2f23 2fb0 2fth op1 op2 rxs atts pr1s pr2s pr3s pr4s tb1v tb2v tb3v tb4v rfgv agfs afgc afms afs1 afs2 sql sqls nbs ctcv nsql avxl voxl coms migv minh mods driv pocv kds8 tifs eton tone alcl fo...

  • Page 71

    Main unit (2) 14v 8v 5v r8v t8v ams8 wfmb agc alc l1 l2 l3 l4 l5 l6 l7 l8 l9 b0 b7 b7w bhf 1f15 atts pr1s pr2s pr3s pr4s tb1v tb2v tb3v tb4v sqls vfor ufor href vref key strt civ cive fskk dash dot u/d band din dout mic mice amod afo aaf ealc snosr send sdss pttp ich icl wfaf 2if wcnt gnd uref ul bd...

  • Page 72

    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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 res xtal extal md1 md0 nmt stby/fvpp vcc sck0/p52 rxd0/p51 txd0/p50 v...

  • Page 73

    Main unit(3) h5v hv 5v 8v bdt strt key sqls pows pwk 0vdv ul dot dash civ cive lrxd ltxd sndsr ifst pr4s pr3s pr2s pr1s d96s atts nbs agfs gnd kds8 1f15 ams8 fms8 wfm8 unf8 coms sdss sps dres mck mdt dres mdt spch eton tone afms beep sql pck pot pce pdst con0 con1 con2 pbst mods minh afs1 afs2 ams t...

  • Page 74

    Main unit(3) h5v hv 5v 8v bdt strt key sqls pows pwk 0vdv ul dot dash civ cive lrxd ltxd sndsr ifst pr4s pr3s pr2s pr1s d96s atts nbs agfs gnd kds8 1f15 ams8 fms8 wfm8 unf8 coms sdss sps dres mck mdt dres mdt spch eton tone afms beep sql pck pot pce pdst con0 con1 con2 pbst mods minh afs1 afs2 ams t...

  • Page 75

    D101 ma77 l104 39nh l105 4.7uh c115 7p c1 14 39p c1 16 39p d102 ma77 r102 15 d104 ma77 d103 ma77 c1 17 0.1 r1 13 330 c102 0.1 c101 3p r1 14 330 r104 68 l106 100uh c104 0.1 r105 4.7k c1 18 0.1 c113 0.1 c106 0.1 r107 680 q101 2sk2854 r106 4.7k l102 33uh r 111 470 c109 0.1 c103 470 r108 33 c 111 0.1 l1...

  • Page 76

    129 1 127 1 c141 0.1 l141 0.1uh l142 0.18uh l143 0.15uh c145 6p c147 3p c144 68p c146 68p c148 39p c161 0.1 c168 0.1 r165 180 r166 1 q100 mrf1508 c169 200p mp1 w213 q200 mrf1508 j160 j161 c151 27p c153 15p c155 47p c156 4p c152 390p c154 120p l152 47nh l153 56nh c212 9p c213 0.001 c214 0.001 l171 lr...

  • Page 77

    D101 ma77 l104 39nh l105 4.7uh c115 7p c1 14 39p c1 16 39p d102 ma77 r102 15 d104 ma77 d103 ma77 c1 17 0.1 r1 13 330 c102 0.1 c101 3p r1 14 330 r104 68 l106 100uh c104 0.1 r105 4.7k c1 18 0.1 c113 0.1 c106 0.1 r107 680 q101 2sk2854 r106 4.7k l102 33uh r 111 470 c109 0.1 c103 470 r108 33 c 111 0.1 l1...

  • Page 78

    C190 0.1 r62 390 r63 56 d25 1sv312 r64 220k c214 0.0047 r67 330 r61 100 l69 100uh c191 0.1 r66 4.7k c210 0.001 d26 ma2s111 l1 la-236 l2 la-246 c2 0.75p c4 15p c124 0.1 c125 0.1 c1 33p c3 56p c5 39p r26 10k c127 0.1 q9 2sc4213 r27 1k r28 1k r126 0.1 c149 0.1 c6 0.0047 d1 1ss302 l71 100uh q1 dtc114eu ...

  • Page 79

    Rl1 ag20b44 rl4 mz-12d-k l72 100uh c16 0.0047 d3 1ss302 c89 0.0047 c17 300p c135 120p c78 180p c19 680p c79 200p c21 390p l10 lr-216 l11 lr-216 c184 100p c185 33p rl5 mz-12d-k c22 0.0047 c90 0.0047 c7 0.0047 d2 1ss302 l5 la-550 l6 la-550 l7 la-547 c162 6p c164 15p c201 24p c163 6p c180 68p c166 100p...

  • Page 80

    C190 0.1 r62 390 r63 56 d25 1sv312 r64 220k c214 0.0047 r67 330 r61 100 l69 100uh c191 0.1 r66 4.7k c210 0.001 d26 ma2s111 l1 la-236 l2 la-246 c2 0.75p c4 15p c124 0.1 c125 0.1 c1 33p c3 56p c5 39p r26 10k c127 0.1 q9 2sc4213 r27 1k r28 1k r126 0.1 c149 0.1 c6 0.0047 d1 1ss302 l71 100uh q1 dtc114eu ...

  • Page 81

    50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 c101 0.1...

  • Page 82

    42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 c1 13 0.1 c1 14 0.1 c109 0.1 c108 0.1 c107 0.1 r13 100k c13 0.0047 q1 2sk210 c14 150p r15 150 l1 1 10uh c15 150p c21 3p r21 47k q21...

  • Page 83

    50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 c101 0.1...

  • Page 84

    6-9-16, kamihigashi, hirano-ku, osaka 547-0002, japan phone : 06 6793 5302 fax : 06 6793 0013 communication equipment himmelgeister str. 100, d-40225 düsseldorf, germany phone : 0211 346047 fax : 0211 333639 url : http://www.Icomeurope.Com unit 9, sea st., herne bay, kent, ct6 8ld, u.K. Phone : 0122...

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