Parts List - Ericsson 19D902783G1 Maintenance Manual

VHF RECEIVER RF MODULE
19D902783G1
ISSUE 2
SYMBOL PART NO. DESCRIPTION
- - - - - MISCELLANEOUS - - - -
2 19D902508P1 Chassis.
3 19D902509P1 Cover.
4 19D902555P1 Handle.
6 19A702381P506 Screw, thread forming: TORX, No. M3.5 - 0.6
X 6.
7 19A702381P513 Screw, thread forming: TORX, No. M3.5 - 0.6
X 13.
11 19A702381P508 Screw, thread forming: No. 3.5-0.6 x 8.
Receiver IF Board
19D902494G1
- - - - - - - - - CAPACITORS - - - - - - - - - - -
Ceramic: 0.01 µF ±10%, 50 VDCW.
C1 19A702052P14
Ceramic: 120 pF, ±5%, 50 VDCW.
C2 19A702236P52
Ceramic: 91 pF, ±5%, 50 VDCW.
C3 19A702236P49
Ceramic: 0.01 µF ±10%, 50 VDCW.
C4 19A702052P14
Ceramic: 0.1 µF ±10%, 50 VDCW.
C5 19A702052P26
thru
C7
Ceramic: 0.01 µF ±10%, 50 VDCW.
C8 19A702052P14
thru
C10
Ceramic: 0.1 µF ±10%, 50 VDCW.
C11 19A702052P26
thru
C13
Ceramic: 0.01 µF ±10%, 50 VDCW.
C14 19A702052P14
and
C15
Ceramic: 0.1 µF ±10%, 50 VDCW.
C16 19A702052P26
thru
C18
Ceramic: 0.01 µF ±10%, 50 VDCW.
C19 19A702052P14
Ceramic: 51 pF ±5%, 50 VDCW, temp coef 0
C20 19A702061P47
±30 PPM.
and
C21
Ceramic: 1 pF ±0.5 pF, 50 VDCW.
C22 19A702061P1
Ceramic: 0.1 µF ±10%, 50 VDCW.
C23 19A702052P26
thru
C25
Ceramic: 27 pF ±5%, 50 VDCW, temp coef 0
C26 19A702061P33
±30 PPM/°C.
Ceramic: 0.1 µF ±10%, 50 VDCW.
C27 19A702052P26
Ceramic: 1000 pF ±10%, 50 VDCW.
C28 19A702052P5
Tantalum: 6.8 µF, 10 VDCW; sim to Sprague
C29 19A705205P5
293D.
Tantalum: 1 µF, 16 VDCW; sim to Sprague
C30 19A705205P2
293D.
Tantalum: .33 µF, 16 VDCW; sim to
C31 19A705205P12
Sprague 293D.
Ceramic: 0.1 µF ±10%, 50 VDCW
C32 19A702052P26
thru
C34
*COMPONENTS, ADDED, DELETED OR CHANGED BY PRODUCTION CHANGES
SYMBOL PART NO. DESCRIPTION
Tantalum: 1 µF, 16 VDCW; sim to Sprague 293D.
C35 19A705205P2
Tantalum: 6.8 µF, 10 VDCW; sim to Sprague
C36 19A705205P5
293D.
Tantalum: 1 µF, 16 VDCW; sim to Sprague 293D.
C37 19A705205P2
Ceramic: 1500 pF ±5%, 50 VDCW, temp coef 0
C38 19A702061P89
±30 PPM.
thru
C40
Ceramic: 0.047 µF ±10%, 50 VDCW.
C41 19A702052P22
Ceramic: 470 pF ±5%, 50 VDCW, temp coef 0
C42 19A702061P77
±30 PPM.
and
C43
Ceramic: 0.1 µF ±10%, 50 VDCW.
C44 19A702052P26
Ceramic: 0.01 µF ±10%, 50 VDCW.
C45 19A702052P14
thru
C52
Tantalum: .33 µF, 16 VDCW; sim to Sprague
C53 19A705205P12
293D.
Ceramic: 0.01 µF ±10%, 50 VDCW.
C54 19A702052P14
thru
C58
Ceramic: 1000 pF ±10%, 50 VDCW.
C59 19A702052P5
Ceramic: 0.01 µF ±10%, 50 VDCW.
C60 19A702052P14
Ceramic: 1000 pF ±10%, 50 VDCW.
C61 19A702052P5
Ceramic: 0.01 µF ±10%, 50 VDCW.
C62 19A702052P14
thru
C67
Ceramic: 1000 pF ±10%, 50 VDCW.
C68 19A702052P5
Ceramic: 0.01 µF ±10%, 50 VDCW.
C69 19A702052P14
and
C70
Ceramic: 0.1 µF ±10%, 50 VDCW.
C71 19A702052P26
and
C72
Ceramic: 56 pF ±5%, 50 VDCW, temp coef 0
C74 19A702061P49
±30 PPM.
- - - - - - - - - - - - DIODES - - - - - - - - - - - -
CR1 19A703595P10 Optoelectronic: Red LED in right angle housing;
sim to HP HLMP-1301-010.
D1 19A700083P105 Zener: 8.2V; sim to BZX84-C8V2.
- - - - - - - - - - - FILTERS - - - - - - - - - - - -
Bandpass Filter: Fc = 455 kHz, 6dB BW = ±7.5
FL1 19A702171P3
kHz; sim to Murata CFU455E2.
J1 19A115938P24 Connector, receptacle.
- - - - - - - - - - - JACKS - - - - - - - - - - - - -
J2 19B801587P7 Connector, DIN: 96 male contacts, right angle
mounting; sim to AMP 650887-1.
- - - - - - - - - - -INDUCTORS - - - - - - - - - - -
L1 19A700021P13 Coil, fixed: 470 nH.
and
L2
Coil, fixed: 6.8 µH.
L3 19A705470P35
thru
L7
L8 19A705470P24 Coil, fixed: 820 nH.
Coil, fixed: 1 µH.
L9 19A700021P17

PARTS LIST

SYMBOL PART NO. DESCRIPTION
- - - - - - - - TRANSISTORS - - - - - - - - -
Q1 19A704708P2 Silicon, NPN: sim to NEC 2SC3356.
and
Q2
Q3 19A700076P2 Silicon, NPN: sim to MMBT3904, low profile.
thru Q5
Q6 19A702524P2 N-Type, field effect.
- - - - - - - - - RESISTORS - - - - - - - - - - -
19B800607P510 Metal film: 51 ohms ±5%, 1/8 w.
R1
19B800607P820 Metal film: 82 ohms ±5%, 1/8 w.
R2
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R3
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R4
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R5
19A702931P141 Metal film: 261 ohms ±1%, 200 VDCW,
R6
1/8 w.
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R7
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R8
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R9
19B800607P330 Metal film: 33 ohms ±5%, 1/8 w.
R10
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R11
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R12
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R13
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R14
19B800607P182 Metal film: 1.8K ohms ±5%, 1/8 w.
R15
19A702931P369 Metal film: 51.1K ohms ±1%, 200 VDCW, 1/8
R16
w.
19A702931P261 Metal film: 4220 ohms ±1%, 200 VDCW, 1/8
R17
w.
19A702931P369 Metal film: 51.1K ohms ±1%, 200 VDCW, 1/8
R18
w.
19B800607P822 Metal film: 8.2K ohms ±5%, 1/8 w.
R19
19B800607P392 Metal film: 3.9K ohms ±5%, 1/8 w.
R20
19B800607P272 Metal film: 2.7K ohms ±5%, 1/8 w.
R21
and
R22
19B800607P332 Metal film: 3.3K ohms ±5%, 1/8 w.
R23
19B800607P182 Metal film: 1.8K ohms ±5%, 1/8 w.
R24
19B800607P392 Metal film: 3.9K ohms ±5%, 1/8 w.
R25
19B800607P272 Metal film: 2.7K ohms ±5%, 1/8 w.
R26
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R27
19B800607P272 Metal film: 2.7K ohms ±5%, 1/8 w.
R28
19B800607P822 Metal film: 8.2K ohms ±5%, 1/8 w.
R29
19B800607P153 Metal film: 15K ohms ±5%, 1/8 w.
R30
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R31
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R32
and
R33
19B800607P153 Metal film: 15K ohms ±5%, 1/8 w.
R34
19B800607P331 Metal film: 330 ohms ±5%, 1/8 w.
R35
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R36
and
R37
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R38
LBI-38643C
SYMBOL PART NO. DESCRIPTION
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R39
19B800607P332 Metal film: 3.3K ohms ±5%, 1/8 w.
R40
19A702931P285 Metal film: 7500 ohms ±1%, 200 VDCW, 1/8
R41
w.
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R42
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R43
19B800607P153 Metal film: 15K ohms ±5%, 1/8 w.
R44
19A702931P273 Metal film: 5620 ohms ±1%, 200 VDCW, 1/8
R45
w.
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R46
19B800607P563 Metal film: 68K ohms ±5%, 1/8 w.
R47
19B800607P822 Metal film: 8.2K ohms ±5%, 1/8 w.
R48
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R49
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R50
19B800607P334 Metal film: 330K ohms ±5%, 1/8 w.
R51
19B800607P103 Metal film: 10K ohms ±5%, 1/8 w.
R52
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R53
19B800607P223 Metal film: 22K ohms ±5%, 1/8 w.
R54
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w.
R55
19B800607P181 Metal film: 180 ohms ±5%, 1/8 w.
R56
19B800607P821 Metal film: 820 ohms ±5%, 1/8 w.
R57
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R58
thru
R66
19B800607P104 Metal film: 100K ohms ±5%, 1/8 w
R67
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R68
19B800607P101 Metal film: 100 ohms ±5%, 1/8 w.
R69
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R70
thru
R74
19B800607P391 Metal film: 390 ohms ±5%, 1/8 w.
R75
19B800607P100 Metal film: 10 ohms ±5%, 1/8 w.
R76
19B800607P102 Metal film: 1K ohms ±5%, 1/8 w.
R77
19B800607P392 Metal film: 3.9K ohms ±5%, 1/8 w.
R78
19B800607P272 Metal film: 2.7K ohms ±5%, 1/8 w.
R79
19B800607P750 Metal film: 75 ohms ±5%, 1/8 w.
R80
19B800607P121 Metal film: 120 ohms ±5%, 1/8 w.
R81
- - - - - -INTEGRATED CIRCUITS - - - - - -
U1 344A3740P1 Silicon, bipolar.
U2 19A705927P1 Silicon, bipolar.
U3 19A149980P2 Linear: Osc./Mixer/IF/Det./Amp.; sim to
MC3372D.
U4 19A704125P1 Linear: Quad Comparator; sim to LM339D.
and
U5
U6 19A701789P5 Linear:Quad Op Amp; sim to LM224D.
and
U7
U8 19A704971P10 Voltage regulator: 8 Vdc; sim to
MC78M08CDT.
- - - - - - - - VARIABLE RESISTOR - - - - - -
VR1 19B800779P12 Variable resistor: 22k ohms, 0.1 w; sim to
Murata RGV4E223.
7