Kenwood KRF-VR-406 User Manual

AUDIO VIDEO SURROUND RECEIVER
KRF-V4530D
KRF-V5030D/V5030DE/V5030D-S
KRF-V6030D/V6030DE/V6030D-S
VR-405/406/414
SERVICE MANUAL
© 2000-1/B51-5597-00 (K/K) 3493
A SPEAKERS B
STANDBY
POWER
LISTEN MODE SOUND SOURCE DIRECT
AUTOBAND MEMORY
INPUT SELECTOR
VOLUME CONTROL
UPDOWN
PROLOGIC 3 STEREO
DOLBY
DIGITAL
INPUT MODESET UP DIMMER MONITOR
PHONES
ON/STANDBY
ON OFF
6CHINPUT
FOR EXTRA DIGITAL AUDIO FORMAT
MULTI CONTROL
OPTICAL
DVD
CD/DVD
VIDEO
VIDEO 2
COAXIAL
DIGITAL IN
VIDEO 1
PLAY INREC OUT
SYSTEM CONTROL
—
+
FRONT SPEAKERS
(8 — 16‰)
CENTER SPEAKERS
(8 — 16‰)
SUB WOOFER PRE OUT
—
+
+
—
FRONT SPEAKERS
SURROUND SPEAKERS
AC OUTLET
(8 — 16‰)
(8 — 16‰)
RED
BLUE GREEN
FM
75‰
GND
AM
MONITOR
PLAY IN
PLAY IN
REC OUT
AUDIO
L
R
MD/TAPE1
CD/DVD
PHONO
GND
REC OUT
FRONT
L
CENTER
SURROUND
SUB WOOFER
DVD/6ch INPUT
R
Knob
(K29-7688-03)
Front glass
(B10-3550-02)
Panel
(A60-1757-11)
Knob
(K29-7679-04)
Knob
(K29-7682-14)
Knob
(K29-7676-12)
Knob
(K29-7688-03)
Knob
(K27-2385-04)
Pin jack
(E63-1139-05)
Pin jack
(E63-1080-05)
Miniature phone jack
(E11-0293-05)
Metallic cabinet
(A01-3734-01)
Power cord bushing
(J42-0083-05)
AC power cord
(E30-2942-05)
Lock terminal board
(E20-0321-05)
Pin jack
(E63-1143-05)
Pin jack
(E63-1146-05)
Screw terminal board
(E70-0049-05)
Lock terminal board
(E70-0057-05)
AC outlet
(E03-0149-05)
Illust. is KRF-V6030D-S(M).
70%
Pin jack
(E63-1141-05)
Pin jack
(E63-1138-05)
Optical receiving module
(W02-2716-05)
Knob
(K29-7685-03)
Phone jack
(E11-0272-05)

Kenwood KRF-VR-406 Specifications

General

Brand	Kenwood
Model	KRF-VR-406
Category	Receiver
Language	English

Summary

CONTROLS

Receiver Front Panel Controls

Details front panel controls like power, volume, input selection, and display indicators.

Remote Control Unit (RC-R0609)

Explains the functions and layout of the RC-R0609 remote control unit.

Remote Control Unit (RC-R0509)

Explains the functions and layout of the RC-R0509 remote control unit.

BLOCK DIAGRAM

CIRCUIT DESCRIPTION

Microprocessor Pin Descriptions

Detailed pinout and function descriptions for the main microprocessor.

Circuit Description Continuation

Further details on microprocessor pins and circuit functions.

ADJUSTMENT

FM Section Adjustment Procedures

Step-by-step procedures for adjusting FM section parameters.

System Connections Diagram

Visual guide for connecting measurement equipment for adjustments.

PARTS DESCRIPTIONS

Capacitor Description Codes

Explains the coding system for capacitor values, tolerance, and temperature coefficients.

Resistor Description Codes

Explains the coding system for resistor values and wattage.

EXPLODED VIEW (UNIT)

PARTS LIST

SPECIFICATIONS

Audio, Tuner, and Digital/Video Specifications

Covers audio output, tuner sensitivity, digital/video input specs, and frequency responses.

General Specifications

Details power consumption, unit dimensions, and net weight.