Motorola ASTRO Digital Spectra Plus Detailed Service Manual page 283

Schematics, Component Location Diagrams and Parts Lists: RF Section
MOTOROLA
ITEM DESCRIPTION
PART NUMBER
R528 thru 0611077B15 RES CHIP 47K 5 1/8W
R531
R532 & R533 0611077A62 RES CHIP 330 5 1/8W
R534 NOT PLACED
–
R535 0611077A98 RES CHIP 10K 5 1/8W
R536 NOT PLACED
–
R537 0611077A82 RES CHIP 2200 5 1/8
R543 0611077A74 RES CHIP 1000 5 1/8
R544 0611077A98 RES CHIP 10K 5 1/8W
R545 0611077A74 RES CHIP 1000 5 1/8
R546 & R547 0611077A98 RES CHIP 10K 5 1/8W
R550 & R551 0611077A98 RES CHIP 10K 5 1/8W
R552 0611077B15 RES CHIP 47K 5 1/8W
R553 0611077A90 RES CHIP 4700 5 1/8
R554 0611077A80 RES CHIP 1800 5 1/8
R555 & R557 0611077A98 RES CHIP 10K 5 1/8W
R560 0611077A74 RES CHIP 1000 5 1/8
R561 0611077B29 RES CHIP 180K 5 1/8W
R562 & R565 0611077A50 RES CHIP 100 5 1/8W
R571 thru 0611077A74 RES CHIP 1000 5 1/8
R573
R575 & R576 0611077A50 RES CHIP 100 5 1/8W
R577 0611077A98 RES CHIP 10K 5 1/8W
R578 & R579 0611077A74 RES CHIP 1000 5 1/8
R584 & R585 0611077A50 RES CHIP 100 5 1/8W
R590 0611077A01 RES CHIP JUMPER
R591 0611077A74 RES CHIP 1000 5 1/8
R592 0611077A90 RES CHIP 4700 5 1/8
R601 & R602 0611077B23 RES CHIP 100K 5 1/8W
R603 0611077B29 RES CHIP 180K 5 1/8W
R604 0611077A98 RES CHIP 10K 5 1/8W
R605 0611077A90 RES CHIP 4700 5 1/8
R606 0611077A98 RES CHIP 10K 5 1/8W
R608 0611077A78 RES CHIP 1500 5 1/8
R609 0611077A98 RES CHIP 10K 5 1/8W
R610 NOT PLACED
–
R611 0611077A01 RES CHIP JUMPER
R612 0611077B07 RES CHIP 22K 5 1/8W
R613 & R614 0611077A10 RES CHIP 2.2 5 1/8W
R745 0611077A98 RES CHIP 10K 5 1/8W
U401 & U402 5183222M49 IC AMP __3403_
U450 5180065C19 IC AUDIO PA 4.5 AMP 22W
U500 5180057S01 IC REG/PWR CONT 13"
REEL
U501 5113815G02 IC TIMER 555 1455
U502 5180057S02 IC CMOS CUST DA CONV
13" REEL
U503 5180056M02 IC 2.5V PRGMBLE PREC
REF SO 8
U522 5180057S04 IC CUST SER I/O 13"
REEL
6881076C25-E
MOTOROLA
ITEM DESCRIPTION
PART NUMBER
U523 5113806A20 IC MUX/DEMUX,TRIPLE 2-
CHNL
U524 5182400T11 IC HCMOS 04M52 QUAD
SW
U525 5113806A20 IC MUX/DEMUX,TRIPLE 2-
CHNL
U526 5113811A11 IC RS-232-C DVR/RCVR
SNGL SUP
U530 5105492X76 IC 8 BIT SHIFT REGISTER
U601 5113806A05 IC FLIP-FLOP,DUAL D
U602 5105625U41 IC +5V REGULATOR
U603 5113806A37 IC SCHMITT
TRIGGER,HEX
U604 5113816A19 IC ADJ LO DROPOUT POS
REG .8A
VR400 4813830A28 DIODE 15V 5% 225MW
MMBZ5245B_
VR401 4813830A24 DIODE 11V 5% 225MW
MMBZ5241B_
VR402 4813830A28 DIODE 15V 5% 225MW
MMBZ5245B_
VR404 thru 4813830A28 DIODE 15V 5% 225MW
VR406 MMBZ5245B_
VR407 4805129M27 DIODE MMBZ5226 RH
VR601 4813830A14 DIODE 5.1V 5% 225MW
MMBZ5231B_
VR603 – NOT PLACED
8485758A04 BD CKT COMMAND
Notes:
1. Valid in HLN6558H
2. Valid in HLN5558J
3. Valid in HLN6529J
4. Valid in HLN6560J
5. Valid in HLN6562J
7-25
September 5, 2008