IFR COM-120B Service Manual

coM-
1208
coMPosrTE
ASSEMBLY
(REV.
B)
BILL OF
MATERIAL
LISTED BY REF.
DESIGNATOR.
PRINT DATE 09/25/96
REF DES OTY PART NO DESCRIPTION RFV
1.00
1.00
'01
1.00
"02
9.00
*03
2.OO
'05
47.00
'06
4.00
-o7
18.00
*08
1.00
'09
1.00
'10
1.00
'11
1.00
'1
3
1 4.00
'14
1.00
'1
B
2.00
'19
2.00
*20
1.00
'21
1.00
'22
8.00
'25
1.00
"26
1.00
'27
1.00
'28
6.00
-30
1.00
'32
1.00
401
1.00
A03
1.00
A04 1.00
A05 1.00
406
1.00
A0B
1.00
409
1.00
A10 1.00
A1 1 1.00
412
1.00
A13
1.00
414 1.00
415
1.00
A16 1.00
A17 1.00
A30/A31
2.00
AT1 1.00
AT1GL1 1.OO
J0
1.00
LS01/LSo2
2.00
w01 1.00
7009-87 42-600
7009-8742-800
6500-8780-000
6004-6005-400
4503-8752-600
2803-0250-006
2803-01
88-003
2803-0 1 25-006
1 400-8762-
1
00
1 405-8758-400
1 414-87
58-7
00
2602-8766-000
41
04-8700-004
2850-87 57
-204
2845-8765-800
2845-8765-900
1 400-8758-
1
00
6500-8781
-700
2803- 1 1
8B-006
2400-8764-300
2400-8764-400
2800-8764-500
2803-01 88-006
2400-0000-005
2400-8766-300
7005-87 42-400
701 0-8733-500
7
005-87
42-1 00
7
005-87
42-300
701 0-8730-000
7
405-87
40-7
00
7
010-87 31
-
1
00
7
005-87
40-200
7005-8740-300
701
0-8731
-300
7005-8740-400
701
1-8731-800
7
1 10-87 42-7
00
7005-8740-600
7005-8741
-600
7005-87
42-900
2901
-8700-1
1
0
2850-0000-0
55
2204-04
1
0-1 00
5950-0000-004
6042-8780-800
WIRE KIT COM-120A
COAX
KIT
COM-120A
MINOR ASSY,
CHASSIS
COM-120A
TY.RAP,4.O LG
RETAINER, SPEAKER
SCREW,4.40
X 1/4 PPHM
SCREW,4-40
X
3/16
PFHM
SCREW,4-40
X 1/8
PPHM
BRACKET,
SCREEN
PANEL,
REAR
COM-120A
COVER,
BATTERY
SCREEN,
REAR
PANEL
CARD GUIDES,
PLASTIC
CSM-12OA*
NUT, N
CONN
SPACER
T/R PORT
FINGERSTOCK, 3.7A"
BATTERY
FINGERSTOCK, 2.85"
BATTERY
BRACKET,
FAN DUCT
MINOR ASSY. BATTERY BOX
SCREW,4-40
X 1
3/16
PPHMS
OVERLAY,
POWER
SUPPLY
OVERLAY,
REAR PANEL
SPACER,
N CONNECTOR
SCREW,4-40
X
3/16
PPHM
INTERNAL
OPTIONS
TAG
LABEL, BATTERY
FUSE
MECH ASSY, FRONT
PANEL
PCB ASSY, ATTENUATOR CONTROL
MECH
ASSY, POWER TERM
MECH ASSY, GENERATOR OUTPUT
PCB ASSY, MOTHERBOARD
MECH ASSY,
SYNTHESIZER
TRAY
PCB
ASSY, BASE BAND
MECH ASSY, GENERATOR
TRAY
MECH ASSY, CONVERTER
PCB ASSY, ANALYZER
MECH
ASSY, RECEIVER
TRAY
FIRMWARE
ASSY, VIDEO/CNTR/FUNC
GEN
POWER
SUPPLY,
COM-120A
MECH ASSY, REF FREO
MECH ASSY,
CONTROLLER
TRAY
MECH ASSY,
FAN
ATTEN, PRG 11OdB
lOdB
STEP RLY
GROUND
LUG
2 T.251
CONN,ADAPT,F
BNC/F
SMASTR BHD"
SPEAKER.
MYLAR
2.25
DIA
t
COAX SR
.141
F N
ST-M SMA ST
A
B2
D
D
E1
E
D
A
D
A
A
D
A1
A
B3
A2
D
A
A
A3
E1
B1
F
D4
c1
G
E3
c1
D5
K
D
D3
F
D
A2
B
A1
A
A1
BOM-1
COM-120B
COMPOSITE ASSEMBLY (REV. B)
BILL OF MATERIAL
LISTED BY REF. DESIGNATOR.
PRINT DATE 09/25/96
REF. DES. QTY PART NO.
DESCRIPTION
REV.
1.00
7009-8742-600
WIRE KIT COM-120A
A
1.00 7009-8742-800
COAX KIT COM-120A B2
*01
1.00 6500-8780-000
MINOR ASSY, CHASSIS COM-120A
D
*02
9.00 6004-6005-400
TY-RAP,4.0 LG
*03 2.00 4503-8752-600
RETAINER, SPEAKER
D
*05
47.00
2803-0250-006
SCREW,4-40 X 1/4 PPHM
*06
4.00
2803-0188-003
SCREW,4-40 X 3/16 PFHM
*07
18.00 2803-0125-006
SCREW,4-40 X 1/8 PPHM
*08
1.00 1400-8762-100
BRACKET, SCREEN
D
*09
1.00 1405-8758-400
PANEL, REAR COM-120A
E1
* 1 0
1.00 1414-8758-700
COVER, BATTERY
E
*
11
1.00
2602-8766-000
SCREEN, REAR PANEL
D
*
13
14.00 4104-8700-004
CARD GU IDES, PLASTIC CSM-120A *
A
*
14
1.00
2850-8757-200
NUT, N CONN SPACER T/R PORT
D
*
18
2.00
2845-8765-800
FINGERSTOCK, 3.70" BATTERY
A
* 19
2.00 2845-8765-900
FINGERSTOCK, 2.85" BATTERY
A
*20
1.00 1400-8758-100
BRACKET, FAN DUCT
D
*21
1.00 6500-8781-700
MINOR ASSY, BATTERY BOX
A1
*22
8.00 2803-1188-006
SCREW,4-40 X 1 3/16 PPHMS
A
*25
1.00 2400-8764-300
OVERLAY, POWER SUPPLY
B3
*26
1.00 2400-8764-400
OVERLAY, REAR PANEL
A2
*27
1.00
2800-8764-500 SPACER,
N CONNECTOR
D
*28
6.00
2803-0188-006
SCREW,4-40 X 3/16 PPHM
A
*30
1.00
2400-0000-005
INTERNAL OPTIONS TAG
A
*32
1.00 2400-8766-300
LABEL, BATTERY FUSE
A3
A01
1.00 7005-8742-400
MECH ASSY, FRONT PANEL
E1
A03 1.00 7010-8733-500
PCB ASSY, ATTENUATOR CONTROL B1
A04 1.00 7005-8742-100
MECH ASSY, POWER TERM
F
A05 1.00 7005-8742-300
MECH ASSY, GENERATOR OUTPUT
D4
A06
1.00 7010-8730-000
PCB ASSY, MOTHERBOARD
C1
A08 1.00 7005-8740-700
MECH ASSY, SYNTHESIZER TRAY
G
A09 1.00 7010-8731-100
PCB ASSY, BASE BAND
E3
A10 1.00 7005-8740-200
MECH ASSY, GENERATOR TRAY
C1
A 11
1.00
7005-8740-300
MECH ASSY, CONVERTER
D5
A12
1.00 7010-8731-300
PCB ASSY, ANALYZER K
A13
1.00 7005-8740-400
MECH ASSY, RECEIVER TRAY D
A14 1.00 7011-8731-800
FIRMWARE ASSY, VIDEO/CNTR/FUNC GEN
D3
A15
1.00
7110-8742-700
POWER SUPPLY, COM-120A
A16 1.00 7005-8740-600
MECH ASSY, REF FREQ F
A17 1.00 7005-8741-600
MECH ASSY, CONTROLLER TRAY
D
A30/A31
2.00
7005-8742-900 MECH ASSY, FAN A2
AT1
1.00 2901-8700-110
ATTEN, PRG 11 OdB 1 OdB STEP RL Y
B
AT1GL1 1.00 2850-0000-055
GROUND LUG 2 T-251
JO
1.00 2200-0410-100
CONN,ADAPT,F BNC/F SMASTR BHD*
A1
LS01/LS022.00 5950-0000-004
SPEAKER, MYLAR 2.25 DIA
*
A
W01
1.00 6042-8780-800
COAX SR .141 F N ST-M SMA ST
A1
BOM-1
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IFR COM-120B Specifications

General

Brand	IFR
Model	COM-120B
Category	Measuring Instruments
Language	English