Kenwood VR 3080 - Dolby Digital Receiver Support and Manuals
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Most Recent Kenwood VR 3080 Questions
Is There A Compatible Replacement Remote For The Kenwood Vr 3080?
I'm looking for a replacement remote for my Kenwood VR 3080 Receiver. Is there an aftermarket remote...
I'm looking for a replacement remote for my Kenwood VR 3080 Receiver. Is there an aftermarket remote...
(Posted by dick10076 3 years ago)
How Do I Connect My Tv And Directory To The Receiver
(Posted by ubcollkns 10 years ago)
I Lost My Remote
i have a harmony h659 uni. remote, can i program it to work for my vr-3080?
i have a harmony h659 uni. remote, can i program it to work for my vr-3080?
(Posted by lkorbisch 11 years ago)
Does Kenwood Have An Owners Manual For The Kenwood Vr-3080? How Can I Access It?
(Posted by Lweinc 12 years ago)
Kenwood Vr 3080
my recever keep,s suhting down at meadum sound level. i,ve tryed reducing the input level, disconect...
my recever keep,s suhting down at meadum sound level. i,ve tryed reducing the input level, disconect...
(Posted by isshaahmed 12 years ago)
Popular Kenwood VR 3080 Manual Pages
Service Manual - Page 1
...E11-0389-05)
AC outlet * (E03-)
AC power cord* (E30-)
*Refer to parts list on page37~. AUDIO VIDEO SURROUND RECEIVER
KRF-V7772D VR-3080
SERVICE MANUAL
© 1999-3/B51-5511-00 (K/K) 1841
Indicator (B12-0326-04)
Knob (K29-... CD1
IRRECEIVER IROUT IRREPEATER
IN
LCD
OUT
DC12V 15mA REMOTE
SL16 TEXT
SYSTEM CONTROL
SL16 XS8
PHONO CD1
SUBWOOFER
VIDEO
AUDIO
MD/TAPE1 REC PLAY OUT IN
CD2...
Service Manual - Page 2
... the Power button for more than 1 second. KRF-V7772D/VR-3080
CONTENTS / ACCESSORIES
Contents
CONTENTS/ACCESSORIES/CAUTIONS 2 CONTROLS 3 DISASSEMBLY FOR REPAIR 4 BLOCK DIAGRAM 5 CIRCUIT DESCRIPTION 6 ADJUSTMENT 12
WIRING DIAGRAM 13 PC BOARD 14 SCHEMATIC DIAGRAM 19 EXPLODED VIEW 36 PARTS LIST 37 SPECIFICATIONS 49
Accessories
PowerPad Remote (A70-1191-05) : RC-R0907
ENTER
VOLUME...
Service Manual - Page 4
...
3 x2
34 3
9 x5 9
· screw driver and the 2 hooks(!) then 12 remove the escutcheon(@).
...set with 4 alligator clip lead wires (6).
5
6 4
1
Fig. 1
6
14 6
4
[Remove the escutcheon (operation panel)]
2 x7
2 x2
Fig. 2
1. Remove the knob(1), the nut (2), the 11
screws(3, 4, 5) and 2 hooks (6), then
6
remove the front panel ass'y.
7
2. KRF-V7772D/VR-3080
DISASSEMBLY FOR REPAIR...
Service Manual - Page 5
...FIL
SW
FIL
D9 D30
POWER-RLY
STROKE SW S1
K1 Q8 RELAY DRIVER
AC OUTLET
VR-3080 KRF-V7772D
PRE DRIVE GND
PRE DRIVE
to FL u-COM
-35V
to SELECTOR ... L5,R5
IC5 L5,R5 L6,R6 L7,R7 L8,R8
(X08)
AV AUX IN (FRONT)
L4,R4
(X08)
L8,R8
LINE BUFFER
IC3
BUFFER...
IC91
CK
ST
RST
FL
MI-COM
SYSTEM u-COM
IC72
X8 REMOTE CONTROL MI-COM
Q851,852, 856,857
38kHz FILTER
Q853-855
455kHz FILTER
RX TX
DATA...
Service Manual - Page 6
...Condition by the destination or model
TYPE
K1 1700
K2 1610
K4 1700 RBDS
E1
E3 RDS
Q1 RDS
M
BAND
Reception frequency
Channel space
PLL standard
IF
frequency....7MHz 5kHz
AM 531kHz~1602kHz 9kHz +450kHz
9kHz
K2/E1 is set up in test mode condition a set is switched with KR-V999D/1090VR)
• LAST BAND
: ...8226; INPUT LEVEL
: 0dB
• CH. KRF-V7772D/VR-3080
CIRCUIT DESCRIPTION
1.
Service Manual - Page 7
...
LCD REMOTE
IR RECEIVER IRREMOTE
IR RECEIVER
TRANSMIT IC
DESTINATION
uPD17215
7 KRF-V7772D/VR-3080
CIRCUIT DESCRIPTION
Push key
INPUT SELECTOR SP A SP B
TUNER
STEREO P. CALL UP DOWN
CD1
STEREO
DISPLAY
MD/TAPE1 VIDEO1 VIDEO2 VIDEO3
STEREO PRO LOGIC 3 STEREO
STEREO
VIDEO4
DSP
AV AUX
STEREO
PHONO
STEREO
MUTE
ATT OFF ON FM
DISPLAY MODE AUTO/STEREO MANUAL/MONO...
Service Manual - Page 8
...
33
VOL_ST
O P.D.
REMOTE CONTROLLER SIGNAL INPUT 1 (IR RECEIVER)
46 CODEC_CS I P.D. CODEC(CS4226) ERROR DETECT
48 CODEC_AC3 I P.D. DSP(YSS912) DTS DETECT
50
DSP_AC3 I
- CODEC(CS4226) CHANNEL STATUS FREQ. BIT 0
56,57
Not used
17
T_MUTE O P.U. GND
58 CODEC_AUDIO I P.D. DSP(YSS912) non PCM DETECT
60
DSP_SENC I P.D. DSP(YSS912), CODEC(CS4226)DATA IN KRF-V7772D/VR-3080
CIRCUIT...
Service Manual - Page 10
KRF-V7772D/VR-3080
CIRCUIT DESCRIPTION
4-3 Circuit control (a) Selector IC
NJU7313AL(X09:IC4), NJU7312AL (X09:IC5) NJU7313AL
NJU7312AL *3
(1:H , 0:L)
PIN No.(Lch)
2 3 4 ...*1: ANALOG INPUT or DIGITAL INPUT with except STEREO mode *2: DIGITAL INPUT with STEREO mode *3: CD2/TAPE2 MONITOR is set CD2 position and L2,R2(REC OUT of CD2/TAPE2) of NJU7312AL is always
used by '0'.
(b) Selector IC
...
Service Manual - Page 12
KRF-V7772D/VR-3080
ADJUSTMENT
No. input) and ...IROUT IRREPEATER
IN
LCD
OUT
DC12V 15mA REMOTE
SL16 TEXT
SYSTEM CONTROL
SL16 XS8
SUBWOOFER
VIDEO
AUDIO
PHONO CD1
MD/TAPE1 ...16Ω)
FM 75Ω
ANTENNA
SWITCHED TOTAL 100W MAX. ITEM
FM SECTION :
INPUT SETTINGS
SELECTOR : FM
OUTPUT SETTINGS
RECEIVER SETTINGS
ALIGNMENT POINTS
ALIGN FOR F I G .
*Adjust NO.1 and NO.2 repeat.
(A)
...
Service Manual - Page 13
...AV AUX (FRONT)
Lch AUDIO
Rch
J67 1
E61 J63
8 P3
J14
Lch 1
5
REC OUT
Rch 2
6
VIDEO1
Lch 3
7
PLAY IN
Rch 4
8
WH61
1 CN3
8
(X08- ) (B/10)
J91 PHONE
K,Y,M.X 1.3Vrms/32
1
J 1.1Vrms/32
E9
3
PHONES P9
WH9
V
1 CN7
3
USED KRF-V7772D...J82
SL16 TEXT
USED
VR-3080/
J85
IR REPEATER
KRF-V7772D(Y) TYPE
OUT
IR RECEIVER
J84
IN
DC12V 15mA
IR OUT
J83
LCD
REMOTE
1L
FRONT 2R
3L...
Service Manual - Page 23
...
R597 470K
C
C598 100P
Y
C599 100P
R599 75
E61 WH61 1 AUX VSC 2 AUX VSY
J63 AV AUX (FRONT)
Lch AUDIO
Rch
C592 C591 100P 100P R592 R591 220K 220K
R596 75
C596 100P
R593 ...,76,93
: 1SS244
D101-103
:
D105
: RD13JS(B2) or MTZJ13(B)
TC74HCU04AF TC9412AF
LC72131
VR-3080 (3/4) KRF-V7772D (3/4)
KRF-V7772D/VR-3080
Y05-3850-10 J7
COUNTRY
ABB. CANADA
K P
0-10
E03-0148-05 YES NO YES...
Service Manual - Page 27
...
2
Desti- KRF-V7772D/VR-3080
PARTS LIST
37
V New Parts Parts without Parts No. New ress Parts
Parts No. B46-0347-03
WARRANTY CARD
- V B60-4172-00
INSTRUCTION MANUAL(FR)
-...Parts No.
Ref. No
Add- B46-0346-00
QUESTIONAIRE CARD
- B59-1104-00
SERVICE DIRECTORY
-
V B60-4171-00
INSTRUCTION MANUAL(EN)
- V B60-4174-00
INSTRUCTION MANUAL(ES)
- V B60-4300-00
INSTRUCTION MANUAL...
Service Manual - Page 35
...A1 ,2
1B
A91
2B
W02-1181-05 W02-2571-05
OPTIC RECEIVING MODULE OPTIC RECEIVING MODULE
AUDIO (X09-6270-10)
C1 ,2 C3 ,4 C5 ,6...Parts No. No
Add- No
Add- Teile ohne Parts No.
Les articles non mentionnes dans le Parts No. New ress Parts
Parts No. V New Parts Parts without Parts No. Ref.
are not supplied. KRF-V7772D/VR-3080
PARTS LIST
45
V New Parts Parts without Parts...
Service Manual - Page 39
...2.2kΩ Pre Out (Front, Center, Surround, Subwoofer) .... 1V / 1kΩ
Stereo mini plug Sleeve Tip Ring
IR IN/OUT SPECIFICATION:
Mono mini plug Sleeve Tip
Tone Control Bass 7dB (at 100Hz) Treble 7dB (at 10kHz)
Loudness Control Volume at 6Ω one channel driven ......... 100W 1kHz, 10% T.H.D.
KRF-V7772D/VR-3080
SPECIFICATIONS
KRF-V7772D
Audio Section
FM Tuner Section
Rated...
Service Manual - Page 40
... 100 watts per channel minimum RMS, both channels driven, at 6 100W + 100 W Center 1kHz, 0.09% T.H.D. This manual is based on General market(M) standard, and provides information on regional circuit modification through use of alternate schematic diagrams, and information on regional component variations through use of parts list. KRF-V7772D/VR-3080
SPECIFICATIONS
VR-3080
Audio Section
Rated...
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