Service manual

2000 SERIES RECEIVER DECODER MODULE (RDM)
3-43
March 2000
Part No. 001-3139-502
SYMBOL PART
NUMBER DESCRIPTION NUMBER
U 108 Quad 2-in NAND 74HC00 544-3766-000
U 109 Driver/Rcvr RS-232C/v.28 544-2023-014
U 110 Prog comm interface 82C5 544-5001-319
U 111 7-stage binary counter 4024 544-3016-024
U 112 Hex inverter 74HC04 SOIC 544-3766-004
U 113 1 of 16 demux 74HC154 SOIC 544-3766-154
U 114 D-flip-flop 74HC574 SOIC 544-3766-574
U 115 D-flip-flop 74HC574 SOIC 544-3766-574
U 116 D-flip-flop 74HC574 SOIC 544-3766-574
U 117 D-flip-flop 74HC574 SOIC 544-3766-574
U 118 8-bit A/D converter 544-2031-001
U 119 1 of 16 demux 74HC154 SOIC 544-3766-154
U 120 Quad 2-in NAND 74HC00 544-3766-000
U 121 Quad 2-in OR 74HC32 544-3766-032
U 122 Quad 2-in OR 74HC32 544-3766-032
U 123 9x64 FIFO 74HC7030 544-3764-703
U 124 9x64 FIFO 74HC7030 544-3764-703
U 125 87C52 CMOS 544-5011-948
U 126 Transparent latch 74HC573 544-3766-573
U 127 MAC LTR software 023-9998-291
U 128 1 of 8 demux 74HC138 544-3766-138
U 201 Dual op amp SO-8 544-2019-004
U 203 Quad op amp SOIC 544-2020-008
U 204 Dual op amp SO-8 544-2019-004
U 205 Dual op amp SO-8 544-2019-018
U 207 Quad op amp SOIC 544-2020-008
U 208 Dual op amp SO-8 544-2019-004
U 210 Quad op amp SOIC 544-2020-008
U 211 Quad analog sw SPST SOIC 544-3003-001
U 212 Quad analog sw SPST SOIC 544-3003-001
U 213 10W audio pentawatt IC 544-2006-013
U 215 Dual op amp SO-8 544-2019-018
U 216 Dual op amp SO-8 544-2019-004
U 217 Quad analog sw SPST SOIC 544-3003-001
U 218 FSK modem 7911 28-DIP 544-3988-004
U 219 Hex non-inverter buffer 4050 544-3016-050
U 220 8-channel mux/demux 544-3016-051
U 221 +12V regulator 78L12 SOIC 544-2603-032
U 222 -5V DC 175 mA supply 544-2003-096
U 223 +9V regulator TO-220 544-2003-059
U 224 +5V regulator LM2904T-5 544-2003-091
X 101 10-post right angle IC socket 515-5008-250
X 104 32-pin IC socket 515-5008-108
X 105 84-post PLCC socket 515-5020-100
X 110 28-pin IC socket 515-5008-018
X 125 40-pin IC socket 515-5008-019
X 127 28-pin IC socket 515-5008-018
X 218 28-pin IC socket 515-5008-018
SYMBOL PART
NUMBER DESCRIPTION NUMBER
Y 101 10 MHz crystal HC-18 521-0010-000
Y 102 2.4576 MHz crystal HC-18U 521-0002-458
Y 103 11.059 MHz crystal 521-0011-059
Y 201 2.4576 MHz HC-18U 521-0002-458
Z 201 EMI suppression filter 532-3003-002
20-PIN RIBBON CABLE
PART NO. 023-2000-703
J 001 20-post open relief 515-7130-120
J 002 20-post open relief 515-7130-120
U 102 Micro monitor SO-8 DIP 544-2003-085
W 001 20-cond ribbon cable 28 AWG 597-7004-005
VOTER TO REPEATER CABLE
PART NO 023-2000-196
EP001 Washer 016-2025-001
EP002 Contact female 016-1931-002
EP003 3/16" heat shrink tubing 042-0241-554
EP004 1/4" heat shrink tubing 042-0241-555
HW001 E-ring 0.073 groove 537-1001-004
HW002 4-20 panhead phil CPS screw 575-5604-016
MP001 Jack screw 013-1430-001
MP002 Cont housing female w/insert 117-0414-103
MP003 Hood female housing 117-0614-103
W 001 3-cond 24 AWG stranded 597-4002-060
VOTER ENCLOSURE
PART NO. 023-2000-207
CH200 Voter enclosure 017-2210-155
HW200 0.75 OD x 0.437 high 574-1004-003
HW201 Adhesive lens 574-3002-115
HW202 6-32 mach panhead ZPS 575-1606-012
HW203 10-32 mach panhead ZPS 575-1610-016
HW204 6-32 mach flathead 82 phil 575-8206-016
HW205 #10 Flat washer ZPS 596-1410-016
MP200 Enclosure mounting ears 017-2210-085
MP201 Top cover 017-2210-150
MP202 Front door 032-0758-020