Motorola SYMBOL MT2000 Series, Руководство по обслуживанию

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83
Notes:
1. For optimum performance, order replacement diodes, transistors,
and circuit modules by Motorola part number only.
2. When ordering crystals, specify carrier frequency, crystal
frequency, crystal type number, and Motorola part number.
3. “Not Placed” means that components are for future use, and are
not placed on the circuit board at this time.
REFERENCE
SYMBOL
MOTOROLA
PART NO.
DESCRIPTION
CAPACITOR, Fixed: pF ± 5% 50V
unless stated
C1 2311049J23 10µF
C2 2113932K15 0.1µF; 16V
C3 2113931F37 3300
C4 2113930F25 8.2
C5 2113931F37 3300
C6 2113930F43 47
C7 2113930F34 20
C8 2113930F39 33
C9 2113932K15 0.1µF; 16V
C10 2413926H19 Inductor 39nH
C11 2113930F51 100
C12 2113930F15 3.3 ± .25
C13 2311049J23 10µF
C15 2113932E07 0.022µF; 16V
C16 2413926H12 Inductor 10nH
C19 2113930F39 33
C31 2113932E07 0.022µF; 16V
C34 2113932K15 0.1µF; 16V
C35 2113930F43 47
C36 2113930F13 2.7
C37 2113932E07 0.022µF; 16V
C38 2113930F17 3.9 ± .25
C40 2113930F51 100
C41 2113743A19 0.1µF
C42 thru 45 2113743A23 0.22µF
C46 2113932K15 0.1µF; 16V
C47 2109720D14 0.1µF
C48 2113740A70 430
C49 2311049A04 0.33µF
C52 2113741A51 0.18µF
C53 2311049A02 0.15µF
C54, 55 2113930F41 39
C56, 57 2113930F42 43
C58 2113930F11 2.2 ± .25
C60 2113932K15 0.1µF; 16V
C61 2113930F51 100
C62, 65 2113932K15 0.1µF; 16V
C72 2113930F39 33
C82 2113932E07 0.022µF; 16V
C83 2113930F39 33
C84 2113932E07 0.022µF; 16V
C85 2311049J23 10µF
C87 2113932K15 0.1µF; 16V
C88 2113930F16 3.6 ± .25
C89 2113932E07 0.022µF; 16V
C90 2113930F39 33
C91 2311049J23 10µF
C92 2113932E07 0.022µF; 16V
C95 2113930F25 8.2
C96 2113932K15 0.1µF; 16V
C98 2113930F20 5.1 ± .5
C101, 102 2113930F39 33
C103 2311049A07 1; 16V
C104, 105 2113932E07 0.022µF; 16V
C106 - - - - - - - - - Not Placed
C107, 108 2113930F39 33
C109 - - - - - - - - - Not Placed
C110, 111, 113 2113930F39 33
C114 2113932K15 0.1µF; 16V
C115 2113743K16 0.22µF; 16V
C116 2113932K15 0.1µF; 16V
C117, 118 2113930F39 33
C119 2113932E07 0.022µF; 16V
C120 2113932K15 0.1µF; 16V
C121 2113930F34 20
C122, 123 2113930F39 33
C125 2113932K15 0.1µF; 16V
C126, 132 2113932E07 0.022µF; 16V
C133 2311049J23 10µF
C135 2113930F39 33
C137 2113930F19 4.7pF 50V ± .25pF 50V
C138 2113930F34 20
C140 2113932E07 0.022µF; 16V
C141 2113930F19 4.7 ± .25
C149 2113930F12 2.4 ± .25
C150 2113930F15 3.3 ± .25
C151 2113930F31 15
C152 2113930F39 33
C153 2113930F10 2.0 ± .25
C201 2113930F16 3.6 ± .25
C202 2113930F24 7.5pF ± .25
C204 2113930F14 3.0 ± .25
C205 - - - - - - - - - Not Placed
C209 2113932E07 0.022µF; 16V
C211 2113930F14 3.0 ± .25
C214, 219 2113932E07 0.022µF; 16V
C225 2113930F39 33
C227, 228 2113930F39 33
C230, 231 2113930F39 33
C233, 236 2113932E07 0.022µF; 16V
C237 thru 241 2109720D14 0.1µF
C244 2113741F18 510
C245, 246 2113932E07 0.022µF; 16V
C247 2105248W01 1000
C250 2113932K15 0.1µF; 16V
C251 2113930F39 33
C253, 254 2311049J23 10µF
C255 2113932E07 0.022µF; 16V
C256 thru 258 2113932K15 0.1µF; 16V
C260 2113932K07 0.047µF; 16V
C266, 267 2113931F37 3300
C270 2311049J12 4.7µF; 16
C271 2311049J23 10µF
C274 - - - - - - - - - Not Placed
C275 2113743A13 0.047µF
C279 2113932K15 0.1µF; 16V
C280 2113932E07 0.022µF; 16V
C284 2113932E07 0.022µF; 16V
C289 2113930F42 43
C294 2113930F39 33
C301 2113932E07 0.022µF; 16V
C302 2113930F39 33
C303 2113931F37 3, 300
C304 thru 308 2113930F39 33
C309 2113931F37 3300
C310 2113930F39 33
C311 2113931F37 3300
C312 thru 314 2113930F39 33
DIODE: See Note 1
CR4 4805218N57 Dual
CR5 4862824C01 Varactor
CR101, 103 4805218N57 Dual
CR107 thru 109 4805129M96 PIN
CR204 4802233J09 Triple
FUSE:
F1 6505757V01 1.0A
FILTER:
FL1 4802655J03 73.35MHz, See Note 2
CONNECTOR:
G2 thru 5 3905643V01 Contact, Ground
JACK:
J301 0905461X03 Connector; 20 contacts; to P301
Strip Connector
J401 3905264W01 Contact, Antenna
COIL, RF:
L8 2462587V37 180nH
L9 2462587Q40 270nH
L20 2405452C58 820nH
L22 2405452C64 1500nH
L23 - - - - - - - - - Not Placed
L24, 36 2462587V37 180nH
L105 2462587V28 33nH
L108, 126 2462587V37 180nH
L127 2405430Y01 6.5nH
L204 2462587V24 15nH
L209 2462587Q59 10µH
PLUG:
P404 3905861X02 Connector Battery; 2-pin
TRANSISTOR: See Note 1
Q1 4805218N63 NPN
Q2 - - - - - - - - - Not Placed
Q4 4805218N63 NPN
Q5 4880048M04 PNP
Q101 4805128M27 PNP
Q108 4805921T06 Dual PNP
Q110 4805218N45 PNP
RESISTOR, Fixed:
Ω
± 5%
0.0625W unless stated
R1 0662057A50 1.1K
R3 0662057A25 100
R4 - - - - - - - - - Not Placed
R5 - - - - - - - - - Not Placed
R6 0662057B22 1MEG
R7 0662057A25 100
R16 0662057A59 2.7K
R17 0662057A80 20K
R21 0662057A73 10K
R22 0662057A85 33K
R23 0662057A53 1.5K
R25 0662057B05 200K
R27 0662057A01 10
R28 0662057A73 10K
R32, 33 0662057A59 2.7K
R34, 35 0662057A89 47K
R36 0662057A42 510
R37 0662057B47 0
R101 0662057A61 3.3K
R102 0662057A67 5.6K
R103 0662057A49 1K
R104 0662057B47 0
R105 - - - - - - - - - Not Placed
R110, 111, 113 0662057A73 10K
R114 0662057A81 22K
R120 0662057A56 2K
R128 0662057A90 51K
R129 0662057C75 1K
R199 - - - - - - - - - Not Placed
R201 0662057A13 33
R211 0662057A18 51
R212 0662057A49 1K
R213 0662057A56 2K
R214 0662057A81 22K
R215 0662057A87 39K
R220 0662057A77 15K
R221, 222 0662057A49 1K
THERMISTOR:
RT101 0605621T02 50K
SWITCH:
S101 4005831W01 RF
TRANSFORMER:
T1 2505515V03 Balun; 4:1
T2 2505515V07 Balun; 25:1
MODULES: See Note 1
U1 5105457W51 RF Amp
U2 5105457W52 Mixer
U3 5186296A02 IF
U4, 5 5105279V06 3-pole filter
U101 5105835U52 TX ALC
U102 5105835U51 D/A
U104 5105279V26 Coupler
U105 5105385Y84 RF PA
U201 5105662U76 VCO Buffer
U202 5105469E65 5V Regulator
U203 5105385Y61 Ref. Oscillator
U204 5105457W81 Synthesizer
U205 5105385Y54 VCO
DIODE:
VR101 4813830A33 Zener; 20V
MECHANICAL PARTS
SH1 2605258V02 SHIELD, Synthesizer
SH2 2605259V01 SHIELD, Diode
SH3 2605260V01 SHIELD, RF Switch
SH4 2605261V01 SHIELD, IF
SH5 2605263V02 SHIELD, 3-Pole Filter
SH7 2605890U02 SHIELD, VCO
SH8 2605418V01 SHIELD, Transformer
SH9 2605540W01 SHIELD, Loop Filter
Electrical Parts List, Transceivers (900MHz)
NUF6499B/C AND NUF6502B/C