7-70 Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board
May 25, 2005 6881096C74-B
R3843 0662057M37 20X40 30 OMH 5% CHIP
RESISTOR
R3845 0662057M86 RES CHIP 3300 5% 20X40
R3846 0662057M90 RES. CHIP 4700 5%
20X40
R3851 0662057A11 CHIP RES 27 OHMS 5%
R3852 0662057A11 CHIP RES 27 OHMS 5%
R3854 0662057M50 RES. CHIP 100 5% 20X40
R3855 0662057M50 RES. CHIP 100 5% 20X40
R3856 0662057M61 RES. CHIP 300 5% 20X40
R3857 0662057M61 RES. CHIP 300 5% 20X40
R3858 0662057M56 RES. CHIP 180 5% 20X40
R3859 0662057M56 RES. CHIP 180 5% 20X40
R3860 0662057M72 RES. CHIP 820 5% 20X40
R3861 0662057M72 RES. CHIP 820 5% 20X40
R3862 0662057M21 RES CHIP 6.2 5% 20X40
R3863 0662057M37 20X40 30 OMH 5% CHIP
RESISTOR
R3864 0662057M32 RES. CHIP 18 5% 20X40
R3865 0662057M46 RES. CHIP 68 5% 20X40
R3868 0662057M92 RES. CHIP 5600 5%
20X40
R3869 0662057M90 RES. CHIP 4700 5%
20X40
R3870 0662057M62 RES. CHIP 330 5% 20X40
R3871 0662057A33 CHIP RES 220 OHMS 5%
R3872 0662057A25 CHIP RES 100 OHMS 5%
R3873 0662057A09 CHIP RES 22 OHMS 5%
R3880 0662057A49 CHIP RES 1000 OHMS 5%
R3881 0662057A49 CHIP RES 1000 OHMS 5%
R3882 0662057A44 CHIP RES 620 OHMS 5%
R3884 0662057A44 CHIP RES 620 OHMS 5%
SH3750 2687874V01 SHIELD,RFI/EMI,NI-
AG,33.3MMLG,28.3M
SH3751 2602660J02 SHLD 18.13 X 11.14
SH3752 2602660J02 SHLD 18.13 X 11.14
SH3753 2602660J02 SHLD 18.13 X 11.14
SH3754 2687874V01 SHIELD,RFI/EMI,NI-
AG,33.3MMLG,28.3M
SH3759 2602660J02 SHLD 18.13 X 11.14
SH3760 2689589U01 VCO SHEILD
SH3762 2605782V04 SHLD
SH3763 2605782V04 SHLD
Reference
Designator
Motorola
Part Number
Description
T3301 2580541Z02 BALUN TRANSFORMER
(NEW)
T3302 2580541Z02 BALUN TRANSFORMER
(NEW)
U0001 0105958T50 XTL5000 DAUGHTER BD
W/ BRAVO
U0102 5185623B01 HIGH SPEED CMOS
INVERTER
U0103 5113837A15 IC 3.3V QUAD BUFFER
U0104 5113837A15 IC 3.3V QUAD BUFFER
U0105 5113805B78 IC 1 GATE 2 INPUT NAND
U0106 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U0200 5105109Z38 3 VOLT LINEAR PCM
CODEC FILTER
U0201 5113819A14 IC QD OP AMP _33204_
U0202 5185143E67 IC LM1971-62 DB LOG
POT
U0203 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0204 5185794L01 AUDIO AMP TAPE AND
REEL
U0206 5185143E67 IC LM1971-62 DB LOG
POT
U0208 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0209 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0210 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0300 5113837A15 IC 3.3V QUAD BUFFER
U0303 5113837A15 IC 3.3V QUAD BUFFER
U0304 5187970L15 IC USB TRANS FULL-
SPEED
U0305 5185353D94 IC RS232 TRANSCEIVER
U0307 5113805B78 IC 1 GATE 2 INPUT NAND
U0308 5113805B88 IC HCMOS NON-INV
BUFFER W/TTL
U0309 5113805B78 IC 1 GATE 2 INPUT NAND
U0401 5189290U41 PRPHL INTFC,PRPHL
INTFC,,,MAX3370
U0500 5183308X01 IC, LM2941, TO DRPOUT
RGTR
U0501 5185353D55 IC VOLTAGE REGULA-
TOR 100MZ ADJ
Reference
Designator
Motorola
Part Number
Description
U0502 5185353D55 IC VOLTAGE REGULA-
TOR 100MZ ADJ
U0503 5113816A07 REG 5V POS 500MA
MC78M05BDTRK
U0504 5185353D46 IF 4.3V VOLTAGE DETEC-
TOR
U0505 5113816A07 REG 5V POS 500MA
MC78M05BDTRK
U0506 5185143E57 CMOS TIMER-LMC555CM
U0507 5185353D55 IC VOLTAGE REGULA-
TOR 100MZ ADJ
U0550 5183308X01 IC, LM2941, TO DRPOUT
RGTR
U0601 5113805B78 IC 1 GATE 2 INPUT NAND
U0602 5113837A15 IC 3.3V QUAD BUFFER
U0603 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U0604 5113818A14 IC DL OP AMP RAIL TO
RAIL
U0605 5113805B78 IC 1 GATE 2 INPUT NAND
U0606 5105109Z31 IC QUAD 2:1 MUX/DEMUX
U0607 5109522E74 IC 2-INPUT AND GATE
U0608 5109522E74 IC 2-INPUT AND GATE
U0609 5113805B78 IC 1 GATE 2 INPUT NAND
U0610 5113805B78 IC 1 GATE 2 INPUT NAND
U0611 5113805B78 IC 1 GATE 2 INPUT NAND
U0700 5185368C83 IC 12 BIT DAC
U0701 5164015H66 IC, 64 MACROCELL CPLD
U0703 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0704 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0705 5162852A79 IC MOS TTL SPDT ANA-
LOG SC70
U0740 5185143E68 IC LM7219 HIGH SPEED
COMPARATOR
U0951 5183308X01 IC, LM2941, TO DRPOUT
RGTR
U0952 5185956E99 IC, DUAL DIGITAL POTEN-
TIOMETER, 256-TAP SPI
U0953 5185143E16 IC ANALOG TO DIGITAL
CONVERTER
U0954 5113805B78 IC 1 GATE 2 INPUT NAND
U0955 5113819A14 IC QD OP AMP _33204_
Reference
Designator
Motorola
Part Number
Description
U0956 5185956E24 QUAD OP AMP RAIL TO
RAIL 14
U0957 5113819A14 IC QD OP AMP _33204_
U0958 5113805B78 IC 1 GATE 2 INPUT NAND
U0959 5185143E05 IC DAC OCTAL 8 BIT
U0960 5113819A14 IC QD OP AMP _33204_
U0962 5185353D14 IC SOT23-5 HI PRECISION
REG 3V
U0965 5185143E68 IC LM7219 HIGH SPEED
COMPARATOR
U0966 5113816A07 REG 5V POS 500MA
MC78M05BDTRK
U3000 5185963A85 IC-ABACUS III-LP
U3001 5185353D14 IC SOT23-5 HI PRECISION
REG 3V
U3250 5185130C83 IC 15DB DIGITAL ATTEUA-
TOR SOT25 PKG
U3500 5185130C65 IC VHF/UHF/800 MHZ
LDMOS DRIVER
U3560 5185963A15 IC TEMPERTURE SEN-
SOR 1M50C
U3561 5185353D92 IC CURRENT SHUNT
MONITOR
U3750 5185353D14 IC SOT23-5 HI PRECISION
REG 3V
U3751 5185963A27 IC TESTED AT25016 48
PIN GFP
U3752 5105492X03 IC SNG HI SPD L-MOS
NOT GATE
VR0411 4805656W39 QUAD ESD SUPPRES-
SOR ARRAY -41206ESD
VR0412 4805656W09 DIODE QUAD 20 VOLT
ZENER
VR0414 4813832C75 DIODE ZENER QU O
VR0415 4805656W09 DIODE QUAD 20 VOLT
ZENER
VR0418 4813832C75 DIODE ZENER QU O
VR0420 4813830A24 DIODE 11V 5% 225MW
MMBZ5241B_
VR0422 4805656W10 DIODE DUAL 15 VOLT
ZENER
VR0423 4805656W10 DIODE DUAL 15 VOLT
ZENER
VR0424 4805656W10 DIODE DUAL 15 VOLT
ZENER
Reference
Designator
Motorola
Part Number
Description
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