EasyManua.ls Logo

Kenwood KRK-14H - User Manual

Kenwood KRK-14H
32 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
SERVICE MANUAL
COPYRIGHT © 2014 JVC KENWOOD Corporation
No.RA021<Rev.001>
2014/12
B5B-7173-00
CONTROL HEAD INTERFACE KIT, CONTROL HEAD REMOTE KIT
RA021<Rev.001>201412SERVICE MANUALB5B-7173-00
KRK-14H, KRK-15B
COPYRIGHT © 2014 JVC KENWOOD Corporation
Note :
Lead free solder used in the board (material : Sn, Ag, In, Bi, melting point : 227 Centigrade)
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
KRK-14H KRK-15B
T
his product complies with the RoHS directive for the European market.
This product uses Lead Free solder.

Table of Contents

Questions and Answers

  • K
    Kim MurphyAug 14, 2025
    What to do if the LCD displays control error on Kenwood KRK-14H Transceiver Accessories?
    • M
      mary93Aug 14, 2025
      If the LCD displays a control error, check the terminal of L43 and CP5. Also, remove the FFC to the Sub (Display) unit.
  • D
    Desiree PowellAug 17, 2025
    What to do if SB (Battery) voltage is abnormal in Kenwood KRK-14H Transceiver Accessories?
    • B
      burnselizabethAug 17, 2025
      If an abnormal SB (Battery) voltage value is confirmed, check the SB output of the NX-5700/5800 Main unit.
  • C
    Christopher LeeAug 21, 2025
    What to do if an abnormal value is confirmed for /CS2_2 in Kenwood KRK-14H Transceiver Accessories?
    • V
      vcruzAug 21, 2025
      If an abnormal value is confirmed for /CS2_2, remove R164. If the voltage of the MPU side becomes 0V or 1.8V, the MPU is broken. If the voltage of the MPU side becomes normal, the Flash Memory or chip resistor (R164) may be broken.
  • T
    Tyrone ScottAug 25, 2025
    What to do if 12D has an abnormal voltage in Kenwood KRK-14H?
    • K
      katherine58Aug 25, 2025
      If an abnormal voltage value is confirmed for 12D, remove L12~L16 to check the voltage of the 12D.
  • K
    Kevin ConwayAug 28, 2025
    What to do if 18D has an abnormal voltage in Kenwood Transceiver Accessories?
    • D
      Darlene SingletonAug 28, 2025
      If an abnormal voltage value is confirmed for 18D, remove L17 and L18 to check the voltage of the 18D.
  • P
    perrylindaAug 31, 2025
    What to do if 18D_Flash has an abnormal voltage in Kenwood Transceiver Accessories?
    • C
      Christopher Brady DVMAug 31, 2025
      If an abnormal voltage value is confirmed for 18D_Flash, remove L30 to check the voltage of the 18D.
  • C
    Christian SmithSep 3, 2025
    What to do if 33D has an abnormal voltage in Kenwood Transceiver Accessories?
    • R
      riverswilliamSep 3, 2025
      If 33D has an abnormal voltage, remove L19 to check the voltage of the 33D.
  • C
    Christopher CarlsonSep 7, 2025
    What to do if the LCD does not function even if the power switch is turned on in Kenwood KRK-14H?
    • C
      Casey HintonSep 7, 2025
      Confirm whether there is a defect in the KRK-14H and KRK-15B.
  • S
    Sierra OsbornSep 10, 2025
    What to do if the /FRST is always 0V in Kenwood KRK-14H?
    • C
      Crystal MedinaSep 10, 2025
      If the /FRST is always 0V, the MPU is broken.

Kenwood KRK-14H Specifications

General IconGeneral
BrandKenwood
ModelKRK-14H
CategoryTransceiver Accessories
LanguageEnglish