User Manuals: Allied SX-190 Shortwave Receiver

User Manuals: Allied SX-190 Shortwave Receiver

Manuals and User Guides for Allied SX-190 Shortwave Receiver. We have 2 Allied SX-190 Shortwave Receiver manuals available for free PDF download: Manual, Instruction Manual

Allied SX-190 Manual

Allied SX-190 Manual (108 pages)

Brand: Allied | Category: Receiver | Size: 2 MB

Table of Contents

Table of Contents
49
General Specifications
50
Disassembly Instructions
51
Block Diagram
52
Alignment Procedure
53
Location of each Coils, Transformers and Trimers
53
455 Khz 2Nd if Amplifier
53
2) 2.920-2.420 Mhz 1St Variable if Amplifier
54
Vfo
54
1St Local Crystal Oscillator (HFO)
55
Preselector (RF) Amplifier
56
100 Khz Crystal Calibrator
57
Reject and Select
58
LSB and USB Crystal Oscillator
58
Trap Coil
58
Printed Circuit Board Part Location and Its Schematic Diagram
61
RF Amplifier Schematic Diagram
61
RF PCB Top View
61
RF PCB Rear View
62
Buffer Amplifier Schematic Diagram
63
Buffer Amplifier PCB Top View
63
Buffer Amplifier PCB Rear View
63
Calibrator Schematic Diagram
64
Calibrator PCB Top View
64
Calibrator PCB Rear View
64
VFO Schematic Diagram
65
VFO PCB Top View
66
VFO PCB Rear View
66
IF Schematic Diagram
67
IF PCB Top View
68
IF PCB Rear View
68
AF Schematic Diagram
69
AF PCB Top View
70
AF PCB Rear View
70
General Schematic Diagram
70
Parts List
71
Trouble Shooting
75

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Allied SX-190 Instruction Manual

Allied SX-190 Instruction Manual (31 pages)

SOLID STATE II BAND SHORTWAVE RECEIVER

Brand: Allied | Category: Receiver | Size: 0 MB

Table of Contents

Technical Specification
2
General Description
3
Section 1: Installation
4
Receiver Connections
4
Antenna Connection
4
Speaker Connections
4
Section 2: Controls and Their Functions
10
Section 3: Theory of Operation
18
Audio Circuits
20
Ac Power Supply
21
DC Power Supply
21

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