Kenwood VR 3080 - Dolby Digital Receiver User Manual

AUDIO VIDEO SURROUND RECEIVER
KRF-V7772D
VR-3080
SERVICE MANUAL
© 1999-3/B51-5511-00 (K/K) 1841
POWER
ON/STANDBY
CLIP INDICATOR DOLBY DIGITAL DTS
SPEAKERS
A
B
MUTE
VOLUME
DOWN UP
INPUT SELECTOR
DISPLAY MODE
PHONES
S VIDEO
V AV AUX L-AUDIO-R
CD2/TAPE2
MONITOR
PRE OUT
FRONT
SURROUND CENTER
SUBWOOFER
AM
GND
FM
75Ω
ANTENNA
AUDIO
PHONO
CD1
MD/TAPE1
REC
OUT
PLAY
IN
VIDEO1
REC
OUT
PLAY
IN
VIDEO2
PLAY
IN
VIDEO3
PLAY
IN
VIDEO4
PLAY
IN
CD2/TAPE2
MONITOR
REC
OUT
PLAY
IN
FRONT SPEAKERS
(6-16Ω)
SURROUND SPEAKERS
(6-16Ω)
CENTER
SPEAKER
(6-16Ω)
SWITCHED
TOTAL 100W MAX.
S VIDEO
VIDEO
MONITOR
OUT
VIDEO1
REC
OUT
PLAY
IN
VIDEO2
PLAY
IN
VIDEO3
PLAY
IN
VIDEO4
PLAY
IN
DIGITAL IN
SL16
TEXT
SYSTEM
CONTROL
VIDEO2
OPTICAL OPTICAL COAXIALCOAXIAL
VIDEO3 VIDEO4 CD1
IR RECEIVER
IN
DC12V 15mA
IR REPEATER
OUT
IR OUT
LCD
REMOTE
SL16 XS8
Panel *
(A60-)
Panel escutcheon
(B01-0533-21)
Knob
(K29-6855-03)
Indicator
(B12-0333-04)
Knob
(K29-6855-03)
Front glass
(B10-2418-03)
Indicator
(B12-0326-04)
Front glass
(B10-2451-03)
Cylindrical receptacle
(E56-0012-05)
Foot
(J02-1405-03)
Phone jack
(E11-0271-05)
Knob
(K29-6858-12)
Indicator
(B12-0331-04)
Knob
(K29-6858-12)
Knob
(K29-6852-04)
AC power cord*
(E30-)
Slide switch
(S31-2132-05)
Phono jack
(E63-1028-05)
Cylindrical receptacle
(E56-0011-05)
Phono jack
(E63-0162-05)
Phono jack
(E63-0141-15)x2
Screw terminal board
(E70-0096-05)
*Refer to parts list on page37~.
Power cord bushing
(J42-0083-05)
Phono jack
(E63-1084-05)
Screw terminal board
(E70-0095-05)
Miniature phone jack
(E11-0360-05)
Miniature Phone jack
(E11-0291-05)
Optical receiving module
(W02-1181-05)
Lock terminal board
(E70-0052-05)
AC outlet *
(E03-)
Miniature Phone jack
(E11-0389-05)
Phono jack
(E63-0139-15)
Miniature Phone jack
(E11-0293-05)
Phono jack
(E63-1030-05)
KRF-V7772D(K) COVER1,1( 99.10.29 10:11 AM y[W 2

Kenwood VR 3080 - Dolby Digital Receiver Specifications

General

Brand	Kenwood
Model	VR 3080 - Dolby Digital Receiver
Category	Receiver
Language	English

Summary

System Block Diagram

Wiring Diagram - System Connections

Schematic Diagram - Tuner Unit

Schematic Diagram - Main Unit

Schematic Diagram - Surround Unit

Parts List - Unit and Tuner Components

Parts List - Tuner Unit Components

Detailed list of parts for the Tuner Unit (X05-5030-10).

Parts List - Surround Unit Components

Parts List - Surround Unit Components

Detailed list of parts for the Surround Unit (X08-2970-10).

Parts List - Connector and Coil Components

Parts List - Resistor Components

Parts List - Diode and IC Components

Parts List - Diode Components

Comprehensive listing of diodes used in the unit.

Parts List - IC Components

Comprehensive listing of integrated circuits used in the unit.

Parts List - Transistor and IC Components

Parts List - Transistor Components

Detailed listing of transistors used in the unit.

Parts List - IC Components (Continued)

Further listing of integrated circuits used in the unit.

Parts List - Capacitor Components

Parts List - Miscellaneous Components

Parts List - Fuse and Transformer Components

Listing of fuses, transformers, and variable resistors.

Parts List - Transistor and Diode Components

Parts List - Transistor Components (Continued)

Parts List - Diode Components (Continued)

Technical Specifications

Audio Section Specifications

Technical Specifications (Continued)