Informations sur l'appareil:

Icom IC-4GAT Émetteur-récepteur
Fabricant:
Icom
Modèle: IC-4GAT
Date: 1988
Catégorie: Radio et des communications
Groupe: Émetteur-récepteur
Description: UHF FM TRANSCEIVER
Information:
                                    

Ces manuels sont disponibles pour les équipements ci-dessus :

Type de document: manuel de réparation Icom-7454-Manual-Page-1-Picture
Nombre de pages: 58
Taille du fichier: 14.30 Mbytes (14993116 Bytes)
langue: Anglais
Révision:
Document ID/Numéro: A-5002-S
Date: 1988
qualité: Document scanné, tous les lisible.
Chargé sur:
MD5: ca649b8e99f1afecfd6937e4d624e9ba
Téléchargements: 219 depuis 06 janvier 2016
Information:
This service manual contains information relative to the
theoretical, physical, mechanical and electrical
characteristics of the IC-4GA/GAT/ GE UHF FM Transceiver

SECTION 1
SPECIFICATIONS ... 
1-1
SECTION 2 OUTSIDE AND INSIDE VIEWS
 ... 
2-1-4
2-1 FRONT AND SIDE PANELS
 ... 
2-1
2-2 TOP PANEL
 ... 
2-2
2-3 FUNCTION
DISPLAY ... 
2-2
2-4 MAIN
UNIT ... 
2-3
2-5 RF UNIT
 ... 
2-4
2-6 SPEAKER AND DTMF
UNITS ... 
2-4
SECTION 3 BLOCK
DIAGRAM ... 
3-1
SECTION 4 CIRCUIT
DESCRIPTION ... 
4-1-7
4-1 Receiver CIRCUITS
 ... 
4-1
4-2 Transmitter
CIRCUITS ... 
4-2
4-3 PLL CIRCUITS
 ... 
4-3
4-4 Power Supply CIRCUITS
 ... 
4-4
4-5 Other CIRCUITS
 ... 
4-4
4-6 CPU (IC501) PORTALLOCATION
 ... 
4-6
4-7 MATRICES
 ... 
4-7
SECTION 5 MECHANICAL PARTS AND DISASSEMBLY
 ... 
5-1-2
SECTION 6 ADJUSTMENT
PROCEDURES ... 
6-1-4
6-1 PLL
ADJUSTMENT ... 
6-1
6-2 Receiver
ADJUSTMENT ... 
6-2
6-3 Transmitter
ADJUSTMENT ... 
6-3
SECTION 7 BOARD LAYOUTS
 ... 
7-1-9
7-1 INTERCONNECTION
 ... 
7-1
7-2 LOGIC-A UNIT
 ... 
7-2
7-3 LOGIC-B
UNIT ... 
7-3
7-4 RF UNIT
 ... 
7-4
7-5 MAIN
UNIT ... 
7-6
7-6 Other
UNITS ... 
7-8
SECTION 8 VOLTAGE
DIAGRAM ... 
8-1-3
8-1 LOGIC UNIT
 ... 
8-1
8-2 RF UNIT
 ... 
8-2
8-3 MAIN
UNIT ... 
8-3
SECTION 9 PARTS
LIST ... 
9-1-5
Icom-7454-Manual-Page-1-Picture


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics