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Kenwood KRK-2 Service Manual

Kenwood KRK-2 Service Manual

Remote kit/ dual control head kit/ dual band remote kit

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REMOTEKIT / DUALCONTROLHEADKIT / DUAL BANDREMOTEKIT
KRK-2/3DH/4DB
SERVICE
Model
name plate
Connecting wire
(842-3457-04)
(E37-0166-05)
Photo
is KRK-2.
packing
Model name plate
(G53-0721-14)
(B42-3456-04)
Case
(A62-0080-02)
Photo
is
KRK-3DH.
Connecting wire
Model name plate
(B42-3472-04)
(E37-0166-05)
Control
cable
(E30-3060-15)
is KRK-4DB.
Photo
MANUAL
Plate
(A62-0082-04)
Connecting wire
(E37-0166-05)
Packing
(G53-0721-14)
Model
name
plate
(B42-3458-04)
KENWOOD
0 1992-1
B518154-OO
Panel ass'y
(A62-0115-03)
Head
Install
the
head
CONTENTS
INSTALATION
DISASSEMBLY
FOR REPAIR.
CIRCUIT
DESCRIPTION
PARTS
LIST
KRK-2
KRK-3DH
KRK-4DB
.
EXPLODED
VIEW
BODY ..
HEAD
...
PACKING
KRK-2
.
KRK-3DH
KRK-4DB
TERMINAL
FUNCTIONS
SCHEMATIC
DIAGRAM
KRK-2
PC BOARD
VIEWS
KRK-2
KRK-3DH
.
SCHEMATIC
DIAGRAM
KRK-3DH
.
PC BOARD
VIEWS
KRK-4DB
.
SCHEMATIC
DIAGRAM
KRK-4DB
.
PRINTED
IN JAPAN
(O)
1157
Packing
(G53-0721-14)
(E37-0166-05)
on the display unit
.10
.12
.15
.16
18
.20
....................21
... 22
.. ...23
...... 24
.25
.. ......26
.........
29
......
30
.31
.. 35
.37

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Summary of Contents for Kenwood KRK-2

  • Page 1 1157 Model name plate Packing Connecting wire Plate Panel ass'y (842-3457-04) (G53-0721-14) (E37-0166-05) (A62-0082-04) (A62-0115-03) Head (E37-0166-05) Photo is KRK-2. on the display unit Install head packing Model name plate (G53-0721-14) (B42-3456-04) CONTENTS INSTALATION DISASSEMBLY FOR REPAIR. CIRCUIT DESCRIPTION PARTS...
  • Page 2: Installation

    4. Short WI 06 on the control unit by soldering (Fig. 1- 5). If you do not short it, the KRK-2 audio output will be reduced. 5. Reassemble the upper and lower halves of the case Fig.
  • Page 3 KRK-2 with the cable 1 (with KRK-2)and the other to the display. Connect fitting (J214354-04) ) and two screws (N09- the cable GND terminal with the binding screw 0335-05) supplied with the KRK-2.
  • Page 4 1-5. Other modification (fig. 5) 1. You can changethe speakeroutput to IOW by short- ing WIO on the KRK-2.If you use the KCH-3,you cannot use the internal speaker (because the maxi- mum input is 5 W). Use the optional external speaker(KES4)(maximuminput: 20 W) Fig.
  • Page 5 1 and 2) (Fig. and the other to display 2. terminal with one of the binding Screws (N35-3006- 46) (O ) supplied with each control cable. 1. Same as the KRK-2 display assembly procedure Section 1-2. (Assemble the two displays...
  • Page 6 2-4. Installation of displays 1 and 2 (Fig. 4) 1. You can obtain the 12-W audio output from W703 of 1. Same as the KRK-2 display installation procedure in display 1 by shorting WIO on the KRK-3DH. Section 1-4. (Install two displays.) See page 4.
  • Page 7 KRK-2/3DH/4DB INSTALLATION C217 R156 CNIO N105 N103 N106 W105 W106 CNfOf Fig. 1-5 Control unit A/4) 3-2. Connection of radio 2 and KRK-4DB 8/2 (Fig. 1-4) 1. Remove the upper and lower halves of the case of 4. Install the KRK4DB B/2 on radio 2 using the four flat- headed screws 0432-3006-46) ( 0).
  • Page 8 KRK-2/3DH/4DB INSTALLATION R156 CNIO Ntos N103 N106 W102 W106 CNIOf Fig. 8 3-3. Connection of radio 1 and radio 2 (fig. 7) Secure the control cable connectors to radio 1 and the radio 2 with two sems (O) according to the in- 1.
  • Page 9 INSTALLATION 3-4. Assembly of Display (Fig. 2) Pass the control cable through the groove on the 1. Same as the KRK-2 display assembly procedure in back of the KRK-4DB A/2 and secure the cable to Section 1-2. See page 2.

This manual is also suitable for:

Krk-3dhKrk-4db