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Make/Model Information:

  • Brand:   Kenwood
  • Models included:
    • Kenwood NX-800
    • Kenwood NX-800H

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   109
  • File size:  ∼ 4.70 MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   ROKE-0003

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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This product uses Lead Free solder. This product complies with the RoHS directive for the European market.
SERVICE MANUAL
© 2008-4 PRINTED IN JA PAN
B51-8823-00 (N) 446
NX-800/800H
UHF DIGITAL TRANSCEIVER
GENERAL
SYSTEM SET-UP
REALIGNMENT
INSTALLATION
DISASSEMBLY FOR REPAIR
CIRCUIT DESCRIPTION
COMPONENTS DESCRIPTION
PARTS LIST
EXPLODED VIEW
PACKING
TROUBLE SHOOTING
ADJUSTMENT
TERMINAL FUNCTION
PC BOARD
DISPLAY UNIT (X54-3640-10)
TX-RX UNIT (X57-7390-XX) (A/2)
TX-RX UNIT (X57-7390-XX) (B/2)
INTERCONNECTION DIAGRAM
SCHEMATIC DIAGRAM
BLOCK DIAGRAM
LEVEL DIAGRAM
SPECIFICATIONS
Panel assy
(A62-1162-03)
Key top
(K29-9401-03)
(A01-2194-11)
Microphone
(T91-0639-35)
CONTENTS
J KLMNOPQRS
R923 C924
D918 D923
D925 D926
R979 /CS 20
R998 C960
Q913 1
6 R960 R976
R991 C958
PF3 PF4
J79-0157-29
J79-0157-29
DISPLAY UNIT (X54-3640-10) Foil side view (J79-0157-29)
DISPLAY UNIT (X54-3640-10) Component side view (J79-0157-29)
PC BOARD NX-800/800H
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Ref. No. Address
Q913 2K
D908 4N
D911 4M
D912 4H
D914 3C
D915 3G
D916 3H
D917 3K
D918 3L
D919 5H
D920 5G
D921 5I
D922 3I
D923 5L
Ref. No. Address
D924 5K
D925 5N
D926 3M
D927 6E
D928 6K
D929 3D
D930 5P
D931 6I
D932 6G
D933 6O
D934 6M
D935 5D
D936 3P
Ref. No. Address
IC901 9D
IC902 10E
IC903 11F
IC904 11G
IC905 9F
IC906 12F
IC907 9F
IC908 9F
IC909 12G
IC910 12K
IC911 10I
IC912 13L
IC913 11L
Q901 9D
Q902 9E
Q904 9E
Ref. No. Address
Q905 12C
Q906 12C
Q908 10E
Q909 11B
Q910 10E
Q911 12B
D901 10C
D902 10B
D903 10B
D904 9B
D906 10D
D907 11D
D910 9E
D913 9C
D937 12L
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD House, Dwight Road, Watford, Herts.,
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
Bolivia, 239-08020 Barcelona, Spain
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
1 Ang Mo Kio Street 63, Singapore 569110
CA 90801-5745, U.S.A.
Kwai Fong, N.T., Hong Kong
WD18 9EB United Kingdom
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
NX-800/800H
GENERAL
Frequency Range
Number of Channels
Max. Channels per Zone
Channel Spacing
Operating Voltage
Operating Temperature Range
Frequency Stability
Antenna Impedance
Dimensions (W x H x D)
(Projections not included)
Weight
RECEIVER
Sensitivity
Analog 12dB SINAD: 0.25µV
Selectivity
Intermodulation Distortion
Spurious Response
Audio Distortion
Audio Output
TRANSMITTER
RF Power Output
Spurious Response
FM Hum and Noise (Typ)
Modulation
4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D
Analog measurements made per TIA/EIA 603
KENWOOD reserves the right to change speci? cations without prior notice or obligation.
SPECIFICATIONS


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