Table of Contents
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VR-4080-B/4090-B/4700/4900
CONTENTS / ACCESSORIES / CAUTIONS
Contents
CONTENTS / ACCESSORIES / CAUTIONS............. 2
CONTROLS ................................................................3
DISASSEMBLY FOR REPAIR....................................5
CIRCUIT DESCRIPTION ............................................6
ADJUSTMENT ..........................................................16
WIRING DIAGRAM ...................................................18
Accessories
Remote control unit
(A70-1312-05): RC-R0911
Battery cover(A09-1166-08)
RF remote Antenna
(T90-0850-05)
MODEL vs PCB
MODEL
DESTI
VR-4080-B
K
VR-4080B
P
VR-4090-B
K
VR-4090-B
P
VR-4700
K
VR-4700
P
VR-4900
K
Cautions
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic","AC-3", and the double-D symbol are
trademarks of Dolby Laboratories. Confidential Unpub-
lished Works. © 1992-1997 Dolby Laboratories. All rights
reserved.
Manufactured under license from Digital Theater Sys-
tems, Inc. US Pat. No. 5,451,942 and other world-
wide patents issues and pending. "DTS" and "DTS
Digital Surround" are trademarks of Digital Theater
Systems, Inc. © 1996 Digital Theater Systems, Inc.
All rights reserved.
2
Batteries
Remote control unit (PowerTouch)
(A70-1349-05): RC-R1110
ENTER
UP
CONFIRM
DOWN
CONTRAST
ON/STANDBY
Battery cover(A09-1177-08)
Pen(W01-0976-08)
X05-510
X05-513
X07-315
0-10
0-11
0-11
0-10
0-11
0-11
0-10
0-11
0-10
0-10
0-11
0-10
0-10
0-11
0-10
0-10
0-11
0-10
0-10
0-10
0-10
PC BOARD .............................................................. 19
SCHEMATIC DIAGRAM .......................................... 32
EXPLODED VIEW ....................................................63
PARTS LIST..............................................................65
SPECIFICATIONS ....................................................77
AM Loop Antenna
(T90-0852-05)
REMOTE OFF
X08-302
X11-387
X13-770
0-10
0-10
0-10
0-10
0-10
0-11
0-10
0-11
0-10
0-11
0-10
0-11
0-11
0-12
, HDCD¤, High Definition Compatible Digital¤
and Pacific Microsonics
marks or trademarks of Pacific Microsonics, Inc. in
the United States and/or other countries. HDCD sys-
tem manufactured under license from Pacific Micro-
sonics, Inc. This product is covered by one or more
of the following: IN the USA: 5,479,168, 5,638,074,
5 , 6 4 0 , 1 6 1 , 5 , 8 0 8 , 5 7 4 , 5 , 8 3 8 , 2 7 4 , 5 , 8 5 4 , 6 0 0 ,
5,864,311, 5,872,531, and in Australia: 669114. Other
patents pending.
FM Antenna
(T90-0855-05)
X25-632
X35-223
0-10
0-12
-
0-10
0-12
-
0-11
0-11
-
0-11
0-11
-
0-11
0-11
-
0-11
0-11
-
0-12
0-10
0-10
TM
are either registered trade-
X92-219
-
-
-
-
-
-
0-10
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