Motorola ASTRO Digital Saber Service Manual page 119

C402 2113930F39 33
C403 2113743A13 .047 uF
C404 2113932K15 0.1 uF +80/-20% 16V
C405 2311049A42 3.3 uF
C406, C407 2113931F49 .01 uF
C408 2113931F25 1 nF
C409 2113931F21 680 pF
C410 2113930F48 75
C413 2113931F49 .01 uF
C414 2113931F45 6.8 nF
C415 2113932K15 0.1 uF +80/-20% 16V
C416 2113931F49 .01 uF
C417, C418 2311049A42 3.3 uF
C419 2113932K15 0.1 uF +80/-20% 16V
C420 2113930F36 24
C421 2113931F49 .01 uF
C422 2113930F41 39
C423, C424 2113930F42 43
C425 2113930F11 2.2 pF 50V ±0.25 pF 50V
C426 2113743A23 0.22 uF 10%
C427 2113931F41 4.7 nF
C428 2311049A40 2.2 uF
C429 2113932K15 0.1 uF +80/-20% 16V
C430 2311049J23 10 uF
C431, C432 2113930F39 33
C433 2113932K15 0.1 uF +80/-20% 16V
C434 2113931F49 .01 uF
C438 2113932K15 0.1 uF +80/-20% 16V
C442 ----------------- Not Placed.
C450 2311049J23 10 uF
C500 thru C504 2113930F47 68
C505 2113931F41 4.7 nF
C506, C507 2113930F47 68
C511, C512 2113932K15 0.1 uF +80/-20% 16V
C513 ----------------- Not Placed.
C514, C515 2113932K15 0.1 uF +80/-20% 16V
C530 2113931F25 1 nF
C601, C602 2113932K15 0.1 uF +80/-20% 16V
C604 2113930F07 1.5 pF 50V ±0.1 pF 50V
C605 2113930F19 4.7 pF 50V ±0.25 pF 50V
C606 2113930F26 9.1 pF 50V ±0.25 pF 50V
C609 2113930F16 3.6 pF 50V ±0.25 pF 50V
C610 2113930F27 10
C611 2113930F29 12 pF
C614 2113930F18 4.3 pF 50V ±0.25 pF 50V
C702 2113932K15 0.1 uF +80/-20% 16V
DIODE: See Note 1.
CR5 thru CR9 4862824C01 Varactor
CR101 4805129M67 Dual
CR103 4805129M67 Dual
CR108, CR109 4802482J02 PIN
CR201 4802245J29 Varactor
CR202 4862824C01 Varactor
CR203 4862824C03 Varactor
CR204, CR205 4802233J09 Triple
CR206 4805129M06 Triple
CR207 thru CR209 4802245J29 Varactor
CORE:
E1 thru E2 2484657R01 Inductor bead
E101 2484657R01 Inductor bead
E104 ----------------- Not Placed.
FUSE:
F1 6505757V02 2 Amp
FILTER: See Note 2.
FL1, FL2 4805245J33 73.35 MHz
FL401, FL402 9105398W01 450kHz
CONTACT:
G1 thru G4 3905643V01 Antenna Ground
JACK:
J1 0905461X03 Transceiver/VOCON Connector
J2 3905113W03 Antenna Connector
J3 3902625J04 Contact B+
COIL, RF:
L6, L7 2462587T38 22 nH
L8 2462587T20 270 nH
L9 2462587T38 22 nH
L10 2462587T05 15 nH
L11 2460591B04 11.03 nH
L12 2460591M32 27.42 nH
L13 2460591B80 19.61 nH
L14, L15 2460591B04 11.03 nH
L25 2462587Q48 1.2 uH
L30, L31 2460591A01 4.22 nH
L32 2460591B04 11.03 nH
L34, L35 2460591A01 4.22 nH
L37 2460591B04 11.03 nH
L101, L102 2462587T20 270 nH
L103 ----------------- Not Placed.
L105 2462587T20 270 nH
L107, L107 2462587T17 150 nH
L121, L122 2462587T20 270 nH
L123 2462587V38 220 nH
L126 thru L128 2460591B04 11.03 nH
L201 2462587T37 18 nH
L202 2462587Q20 2.2 uH
L204 2462587Q42 390 nH
L205 2462587V26 22 nH
L207 2462587V36 150 nH
L208, L209 2462587T22 390 nH
L210 2405619V03 15.1 nH
L211 2405619V07 9 nH
L212 2462587V25 18 nH
L213 2462587T22 390 nH
L215 2462587T22 390 nH
L216 2462587T05 15 nH
L218 2462587T22 390 nH
L219 2462587T37 18 nH
L220 2462587T12 56 nH
L221 2462587T22 390 nH
L223 2462587Q42 390 nH
L224 2462587T42 47 nH
L302 2462587Q42 390 nH
L401 2462575A16 3.9 uH
L402 2462587V37 180 nH
L600, L601 2405452C59 910 nH
L602 2405452C64 1.5 uH
L603 2405452C61 1.1 nH
L605 2462587N65 750 nH
TRANSISTOR: See Note 1.
Q1 4805218N55 NPN
Q101 4805128M16 PNP
Q107 4805921T02 Switching
Q108 4802245J10 Dual NPN
Q110 4802245J12 Switching
Q111 4805128M16 PNP
Q201 4802245J15 JFET P-Channel
Q202, Q203 4805218N55 NPN
Q601 4882022N70 NPN
RESISTOR, Fixed: Ω ±5%; 1/8W
Unless otherwise stated.
R7 0662057A25 100
R22, R23 0662057A73 10k
R026 ----------------- Not Placed.
R027 0662057A01 10
R036 ----------------- Not Placed.
R101 0662057A73 10k
R102 0662057A65 4.7k
R106 0662057A61 3.3k
R107 0662057A58 2.4k
R110 0662057A65 4.7k
R111, R112 0662057A49 1k
R113 0662057A73 10k
R114 0662057A77 15k
R115 0662057G27 182k
R116 0662057G19 130k
R118 0662057A97 100k
R125 0662057B22 1M
R126 0662057A18 51
R127 0662057A12 30
R128 0662057A89 47k
R129 0662057A65 4.7k
R130 ----------------- Not Placed.
R131 0662057B22 1M
R203 0662057A01 10
R204 0662057A73 10k
R205 0662057A77 15k
R206 0662057A73 10k
R207 0662057A93 68k
R208 0662057A58 2.4k
R209 0662057A41 470
R210 0662057A37 330
R211 0662057A27 120
R212, R213 0662057A46 750
R214 0662057A89 47k
R215 0662057A88 43k
R217 0662057A77 15k
R218 0662057A97 100k
R219 0662057A09 22
R220 0662057A56 2k
R221 0662057A51 1.2k
R222 0662057A56 2k
R223 0662057A89 47k
R301 0662057B47 0 ±.050
R302 0662057C01 0 ±.050
R401 0660079U18 5.1
R402 0662057B08 270k
R403 0662057A83 27k
R404 0662057A73 10k
R405 0662057A13 33
R406 0662057A69 6.8k
R407 0662057A17 47
R410, R411 0662057A21 68
R412 0662057A13 33
R413 0662057A35 270
R414 0662057A56 2k
R416 0662057A80 20k
R417 0662057A01 10
R418 0662057A53 1.5k
R419 0662057A89 47k
R420 0662057A80 20k
R421 0662057A56 2k
R510 0662057B47 0 ±.050
R601 0662057A25 100
R602 0662057A56 2k
R603 0662057A85 33k
R604 0662057A75 12k
R605 0662057A61 3.3k
R610 0662057B47 0 ±.050
THERMISTOR:
RT101 0605621T02 50k
SHIELD:
S201 2602657J01 VCO
S202 2602674J02 VCO, Back
S203 2602658J01 Pendulum
S204 2602675J01 Synthesizer, Back
S205 2602660J01 Harmonic Filter, UHF
S206 2602686J01 Coil
S207 2605547X01 Varactor
TRANSFORMER:
T1 2505515V08 4:1
T2 2505515V11 16:1
INTEGRATED CIRCUIT MODULE:
See Note 1.
U1 5105329V20 RF Amplifier
U2 5105329V26 Mixer
U101 5105835U52 TX (ALC)
U102 5105835U51 D/A Converter
U104 5102001J68 Coupler
U105 5105385Y11 RF Power Amplifier
U106 5105469E65 5 Volt Regulator
U201 5102227J37 VCO Buffer
U202 5105469E65 5 Volt Regulator
U203 5105385Y42 16.8 Reference Oscillator
U204 5105457W81 Fractional-N-Synthesizer
U401 5105835U90 ABACUS
DIODE: See Note 1.
VR1 4813830A33 Zener, 20V
VR402 4805129M58 Varactor
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. Part value notations:
-12
p=10
-9
n=10
-6
µ=10
-3
m=10
3
k=10
6
M=10
4. ITEM refers to the component reference designator.
5. The UHF RF Board uses a 6-layer printed circuit board.
6-LAYER CIRCUIT BOARD DETAIL VIEWING
COPPER STEPS IN PROPER LAYER SEQUENCE
SIDE 1
LAYER 1 (L1)
LAYER 2 (L2)
LAYER 3 (L3)
INNER LAYERS
LAYER 4 (L4)
LAYER 5 (L5)
LAYER 6 (L6)
SIDE 2 MAEPF-18827-A
13-11