Parts List, =Surface mount | Motorola IC-T81A, IC-T81E guide

SECTION 6 PARTS LIST

[LOGIC UNIT]

REF	ORDER		DESCRIPTION
NO.	NO.		DESCRIPTION
NO.	NO.

IC1	1140008110	S.IC	M38267E8GP	[USA-1] only
	1140008100	S.IC	M38267M8L-230GP	[other]
IC2	1130009160	S.IC	X24320S8I-2.5T4
IC3	1110004890	S.IC	XC6371A500PR
IC4	1130006220	S.IC	TC4W53FU (TE12L)
IC5	1110004530	S.IC	M62368GP 70ED
IC141	1180001720	S.IC	S-81332HG-KC-T1
IC142	1110004540	S.IC	S-80928ALMP-DAR-T2
IC201	1110001810	S.IC	TA7368F (TP1)
IC202	1110004520	S.IC	M5222FP 600C
IC203	1110002750	S.IC	TA75S01F (TE85R)
IC241	1110003780	S.IC	NJM2902V-TE1
IC301	1110004110	S.IC	BA4510F-T1
IC701	1110003490	S.IC	TA31136FN (D,EL)
IC751	1130004200	S.IC	TC4S66F (TE85R)
Q1	1590001690	S.TRANSISTOR	UN9115 (TX)
Q3	1590001980	S.TRANSISTOR	XP4315 (TX)
Q7	1590001170	S.TRANSISTOR	XP1501-(TX) AB
Q8	1520000460	S.TRANSISTOR	2SB1132 T100 R
Q141	1590001140	S.TRANSISTOR	UN9210 (TX)
Q142	1590001170	S.TRANSISTOR	XP1501-(TX) AB
Q145	1520000460	S.TRANSISTOR	2SB1132 T100 R
Q151	1540000350	S.TRANSISTOR	2SD2216-S (TX)
Q201	1520000650	S.TRANSISTOR	2SB1201-S-TL
Q202	1590001170	S.TRANSISTOR	XP1501-(TX) AB
Q301	1590001690	S.TRANSISTOR	UN9115 (TX)
Q302	1520000430	S.TRANSISTOR	2SB1462-R (TX)
Q303	1590001440	S.TRANSISTOR	UN9214 (TX)
Q304	1550000010	S.FET	2SJ364-Q (TX)
Q305	1550000010	S.FET	2SJ364-Q (TX)
Q306	1550000010	S.FET	2SJ364-Q (TX)
Q307	1590001440	S.TRANSISTOR	UN9214 (TX)
Q308	1590001210	S.TRANSISTOR	XP5601-(TX) AB
Q309	1550000010	S.FET	2SJ364-Q (TX)
Q341	1590001440	S.TRANSISTOR	UN9214 (TX)
Q361	1550000010	S.FET	2SJ364-Q (TX)
Q602	1590001690	S.TRANSISTOR	UN9115 (TX)
Q603	1590001660	S.TRANSISTOR	XP4312 (TX)
Q702	1590001690	S.TRANSISTOR	UN9115 (TX)
Q751	1590001170	S.TRANSISTOR	XP1501-(TX) AB
Q752	1540000350	S.TRANSISTOR	2SD2216-S (TX)
Q753	1590001690	S.TRANSISTOR	UN9115 (TX)
Q754	1540000350	S.TRANSISTOR	2SD2216-S (TX)
D2	1790000970	S.DIODE	MA729 (TX)
D3	1790001250	S.DIODE	MA2S111-(TX)
D4	1790001250	S.DIODE	MA2S111-(TX)
D51	1790000820	S.DIODE	MA132K (TX)	[UK], [AUS]
	1790000830	S.DIODE	MA132HK (TX)	[EUR], [USA-1]
	1790000850	S.DIODE	MA132WK (TX)	[SEA]
D52	1790000830	S.DIODE	MA132HK (TX)
			[ITA], [AUS], [SEA], [USA-1]
D53	1790000850	S.DIODE	MA132WK (TX)	except [ITA]
D55	1790001250	S.DIODE	MA2S111-(TX)	except [ITA]
D58	1790001200	S.DIODE	MA6S121 (TX)
D59	1790001200	S.DIODE	MA6S121 (TX)
D61	1790001250	S.DIODE	MA2S111-(TX)	except [ITA]
D141	1790001250	S.DIODE	MA2S111-(TX)
D143	1790001250	S.DIODE	MA2S111-(TX)
D144	1790001240	S.DIODE	MA2S728-(TX)
D151	1730002330	S.ZENER	MA8100-M (TX)
D152	1790001250	S.DIODE	MA2S111-(TX)
D304	1730000020	S.ZENER	RD5.1M-T2B3
D701	1750000360	S.DIODE	1SS364 (TE85L)
D702	1750000360	S.DIODE	1SS364 (TE85L)
FI701	2020001480	S.CERAMIC	PBFC450R15DR
X1	6050010530	S.XTAL	CR-639 (5.039 MHz)

[LOGIC UNIT]

REF	ORDER		DESCRIPTION
NO.	NO.		DESCRIPTION
NO.	NO.

L1	6200006720	S.COIL	5CA-395KN-0369AQ=P3
L2	6200003550	S.COIL	MLF1608A 4R7K-T
L3	6200001820	S.COIL	LQH 3N 331K 04
L702	6150005010	S.COIL	LS-528 (637AN-0223GW=P3)
R1	7510000910	S.THERMISTOR NTCCF2012 4AH 473KC-T
R2	7030005090	S.RESISTOR	ERJ2GEJ 104 X (100 kΩ )
R4	7030008280	S.RESISTOR	ERJ2GEJ 271 X (270 Ω )
R5	7030008280	S.RESISTOR	ERJ2GEJ 271 X (270 Ω )
R8	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R9	7030005110	S.RESISTOR	ERJ2GEJ 224 X (220 kΩ )
R10	7030005220	S.RESISTOR	ERJ2GEJ 223 X (22 kΩ )
R12	7030005840	S.RESISTOR	RR0510R-473-D (47 kΩ )
R13	7030005840	S.RESISTOR	RR0510R-473-D (47 kΩ )
R14	7030005840	S.RESISTOR	RR0510R-473-D (47 kΩ )
R16	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R17	7030005090	S.RESISTOR	ERJ2GEJ 104 X (100 kΩ )
R18	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R19	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R21	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R22	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R23	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R24	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R25	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R26	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R27	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R28	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R29	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R30	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R31	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R32	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R33	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R34	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R35	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R36	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R37	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R38	7030005090	S.RESISTOR	ERJ2GEJ 104 X (100 kΩ )
R39	7030005090	S.RESISTOR	ERJ2GEJ 104 X (100 kΩ )
R42	7030008280	S.RESISTOR	ERJ2GEJ 271 X (270 Ω )
R51	7030005160	S.RESISTOR	ERJ2GEJ 105 X (1 MΩ )
R53	7030005110	S.RESISTOR	ERJ2GEJ 224 X (220 kΩ )
R54	7030005110	S.RESISTOR	ERJ2GEJ 224 X (220 kΩ )
R55	7030005110	S.RESISTOR	ERJ2GEJ 224 X (220 kΩ )
R56	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R141	7030007340	S.RESISTOR	ERJ2GEJ 153 X (15 kΩ )
R142	7030005830	S.RESISTOR	RR0510R-223-D (22 kΩ )
R143	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R144	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R145	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R146	7030005160	S.RESISTOR	ERJ2GEJ 105 X (1 MΩ )
R148	7030008270	S.RESISTOR	RR0510R-104-D (100 kΩ )
R151	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R153	7030005240	S.RESISTOR	ERJ2GEJ 473 X (47 kΩ )
R154	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R196	7030005110	S.RESISTOR	ERJ2GEJ 224 X (220 kΩ )
R197	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R201	7030005530	S.RESISTOR	ERJ2GEJ 100 X (10 Ω )
R202	7030007270	S.RESISTOR	ERJ2GEJ 151 X (150 Ω )
R203	7030000240	S.RESISTOR	MCR10EZHJ 68 Ω (680)
R204	7030000240	S.RESISTOR	MCR10EZHJ 68 Ω (680)
R205	7030000240	S.RESISTOR	MCR10EZHJ 68 Ω (680)
R206	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R207	7030005160	S.RESISTOR	ERJ2GEJ 105 X (1 MΩ )
R208	7030005050	S.RESISTOR	ERJ2GEJ 103 X (10 kΩ )
R209	7030005120	S.RESISTOR	ERJ2GEJ 102 X (1 kΩ )
R210	7030005950	S.RESISTOR	RR0510R-123-D (12 kΩ )
R211	7030005820	S.RESISTOR	RR0510P-103-D (10 kΩ )
R212	7030005220	S.RESISTOR	ERJ2GEJ 223 X (22 kΩ )
R213	7030005830	S.RESISTOR	RR0510R-223-D (22 kΩ )
R214	7030008270	S.RESISTOR	RR0510R-104-D (100 kΩ )
R215	7030005040	S.RESISTOR	ERJ2GEJ 472 X (4.7 kΩ )
R241	7030005160	S.RESISTOR	ERJ2GEJ 105 X (1 MΩ )
R242	7030005170	S.RESISTOR	ERJ2GEJ 474 X (470 kΩ )
R243	7030005080	S.RESISTOR	ERJ2GEJ 823 X (82 kΩ )
R244	7030005080	S.RESISTOR	ERJ2GEJ 823 X (82 kΩ )

S.=Surface mount

6 - 1

Image 24

Motorola IC-T81A, IC-T81E service manual Parts List, =Surface mount

Contents

Multiband FM Transceiver Introduction Ordering PartsRepair Notes Sample Order Table of Contents Specifications GeneralTransmitter Version 50 MHz 145 MHz 440 MHz 1200 MHz MHz RX only Receiver BandWFM WFM Inside Views Logic UnitRF Unit CPU Disassembly Instructions Removing the Chassis Panel Removing the Shield PlateRemoving the Logic Unit Removing the RF Unit Logic unit Antenna Switching Circuits RF Unit Circuit DescriptionReceiver Circuits Duplexer Circuit RF Unit 7 1ST Mixer Circuit RF Unit Transmitter Circuits DRIVE/POWER Amplifier Circuits RF Unit APC Circuits RF UnitMHz PA APC Control Circuit Power Supply Circuits Voltage Line PLL CircuitsLine Description VCC Port Allocations 1 I/O Expander IC RF Unit IC22 I/O Expander IC RF Unit IC3 Pin Port Description Number Name CPU Logic Unit IC1 Adjustment Procedures Preparation‘ Required Test Equipment Connection PLL Adjustment RF Unit Bottom View ULVVLV RF Unit TOP View 6MLV Receiver Adjustment DialSensitivity VHF Logic Unit TOP View Meter SSGTop Push and hold MHz band 101 dBm Displayed frequency Push and hold445.000 MHz USA-1 SQL key Transmitter Adjustment Deviation HPF OFF LPFDtmf AUS, SEA Parts List =Surface mount Trimmer Ceramic ECUE1H121JCQ Transistor UN911D TX Coil Eljnd R10J 0.1U Themistor Ceramic ECUE1H060CCQ Ceramic ECUE1H390JCQ VCO Board Ceramic ECUE1H120JCQ Mechanical Parts and Disassembly AccessoriesChassis Parts VCO Unit MP29 C SEMI-CONDUCTOR Information Transistor and FET’SDiodes Board Layouts Logic UnitTOP View Bottom View IC1IC3 GND Pset Ifin RF Unit IC6L912 J4 to Logic unit J1 MP1 IC3IC2 VCO Board J302 to RF unitOUT 12VCOOUT VLVCO3 VHF GND VHVCO3 UVCO3 Uhfout GND 12VCO3 GND Q354 Block Diagram Mode Xtal BPF PDA2, CK AMP TX/RX FrequencyTX/RX Buff ANT LPF HPF AMP Reset Mode Xtal Initial BPFMOD TX/RX Frequency ANT Buff HPF LPF YGR Section Voltage Diagram Logic Unit 2NDLO Oscin Mixin Oscout GND Mixout REC VCC DET Ifin RssiDEC Ifout Filout Quad WFM NTCCF20124AH 473KCT TXC 12VCO COM2 Reset COM3 COM2 Reset PowerClonein VCC VIN Cpuhv COM4 COM3 COM2 COM1 RF Unit VHF400M 1200M 50M 00M1200MHz 400MHz GND1 PLST1 IN1ENB VCC2 LOK GND2 Icom America Inc 5566I-S Icom Inc