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Instruction Manual
AUDIO VIDEO SURROUND RECEIVER
KRF-V8080D/V8080D-S
QQ
3 7 63 1515 0
VR-8050
SERVICE MANUAL
STANDBY
ON/STANDBY
A SPEAKERS B
POWER
-ON –OFF
PHONES
TE
L 13942296513
Phone jack *
Knob(BUTTON) *
(E11-)
(K27-)
Tuner ass'y *
(W02-)
Pin jack
(E63-1293-05)x2
ANTENNA
AM
L
R
IN
PHONO
www
.
Illust. is KRF-V8080D.
* Refer to parts list on page 29 .
Panel *
Front glass *
(A60-)
(B10-)
DSP
DOLBY DIGITAL
SPEAKER EQ
DTS
ACTIVE EQ
LOUDNESS
ACTIVE EQ SPEAKER EQ LOUDNESS
DSP
STEREO INPUT MODE DIMMER
DVD/6CH
CD/DVD
PHONO
TUNER
VIDEO 1
VIDEO 2
VIDEO 3
MD/TAPE
Cylindrical receptacle *
(E56-)x3
Pin jack
(E63-1080-05)
Optical receiving module
(W02-4524-05) x2
COAXIAL
OPTICAL
OPTICAL
CD/DVD
VIDEO 3
VIDEO
2
DVD/
6CH
DIGITAL IN
S VIDEO
S VIDEO
S VIDEO
S VIDEO
S VIDEO
OUT
IN
IN
IN
IN
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
DVD
MONITOR
IN
REC OUT
PLAY IN
REC OUT
PLAY IN
PLAY IN
PLAY IN
FRONT
SURROUND
CD/DVD
MD/TAPE
VIDEO 1
VIDEO 2
VIDEO 3
DVD/6CH INPUT
Pin jack
(E63-1317-05)x2
x
ao
y
Pin jack
(E63-1317-05)x2
i
8
Knob ass'y *
(K29-)
MULTI CONTROL
SOUND TONE SETUP
BAND
AUTO MEMORY
Q Q
3
6 7
1 3
Dressing panel *
(A21-)
Screw terminal board
(E70-0150-05)
Pin Jack
(E63-1315-05)
VIDEO
3
SURROUND
IN
GRAY
BLUE
BROWN
DVD
IN
+
-
S VIDEO
OUT
R
L
RED
WHITE
GREEN
VIDEO
OUT
+
CENTER
-
SUB
WOOFER
R
FRONT A
L
CENTER
Screw terminal board
(E70-0150-05)
u163
Pin jack
Pin jack
(E63-1247-05)
(E63-0133-15)
.
2 9
9 4
2 8
© 2004-5 PRINTED IN KOREA
B51-5895-00 (K/K) 616
Knob *
(K29-)
VOLUME CONTROL
DOWN
MUTE
LISTEN MODE
AV AUX
S VIDEO
VIDEO
1 5
0 5
8
2 9
9 4
Knob *
Pin Jack
(K29-)
(E63-1251-05)
Cylindrical receptacle
(E56-0033-05)
Pin Jack
(E63-1316-05)
Power cord bushing
(J42-0349-05)
COMPONENT VIDEO
Y
CB
CR
MONITOR OUT
Y
CB
CR
L
SUB
WOOFER
R
P R E O U T
P RE O U T
FRONT B
R
L
+
-
-
+
AC OUTLETS
AC 230V~50Hz
SWITCHED
TOTAL 90W MAX.
m
Lock terminal board
(E70-0160-05)
co
Pin jack
(E63-1146-05)
9 9
Escutcheon *
(B07-)
UP
L-AUDIO-R
2 8
9 9
Knob *
(K29-)
AC power cord *
(E30-)
AC outlet *
(E03-)
70%
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Table of Contents
Related Manuals for Kenwood KRF-V8080D
Summary of Contents for Kenwood KRF-V8080D
-
Page 1: Service Manual
Pin jack Screw terminal board Lock terminal board AC outlet * (E63-1317-05)x2 (E70-0150-05) (E70-0160-05) (E03-) u163 Pin jack Pin jack Pin jack Pin jack (E63-1317-05)x2 (E63-1247-05) (E63-0133-15) (E63-1146-05) Illust. is KRF-V8080D. * Refer to parts list on page 29 . -
Page 2: Accessories / Cautions
KRF-V8080D/V8080D-S/VR-8050 ACCESSORIES / CAUTIONS 3 7 63 1515 0 Accessories FM indoor antenna (1) Remote control unit (1) AM loop antenna (1) Batteries (R6/AA) (2) RC-R0823 (T90-0877-05): EE1 (T90-0905-05): KP (T90-0893-05) (A70-1623-05): EE1 RC-R0822 (A70-1622-05): KP Color vs Model Model Color ABB. -
Page 3: External View / Adjustment
KRF-V8080D/V8080D-S/VR-8050 EXTERNAL VIEW / ADJUSTMENT 3 7 63 1515 0 EXTERNAL VIEW Knob Panel Knob ass'y Front glass Knob ass'y Knob (K29-8364-11) (A60-2377-01) (K29-8358-13) (B10-5507-02) (K29-8358-13) (K29-8103-04) VOLUME CONTROL POWER STANDBY DOLBY DIGITAL SPEAKER EQ ACTIVE EQ LOUDNESS ON/STANDBY A SPEAKERS B... - Page 4 WH20 L 1 3 9 4 2 2 9 6 5 1 3 MD/TAPE PLAY DVD/6ch SURROUND UNIT CD/DVD (X08-3310-10) VIDEO 1 COAXIAL IN KRF-V8080D/-S VIDEO2 OPTICAL IN POWER SWITCH (X08-3310-10) (X14-) (K/11) DESTINATION MODEL NAME UNIT No. VIDEO3 CN46 ABB.
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Page 5: Pc Board (Component Side View)
PC BOARD (Component side view) 3 7 63 1515 0 COAXIAL IN OPTICAL IN OPTICAL VIDEO3 CD/DVD X08-3310-10 (J70-1715-12)(SIDE A) C102 IC10 C101 IC23 C121 IC12 R503 R549 C129 R127 R550 R506 IC21 R501 R511 IC62 R512 R548 R547 IC50 IC14 R546 R541... - Page 6 PC BOARD (Component side view) 3 7 63 1515 0 X08-3310-10 (J70-1715-12)(SIDE B) IC24 O G I C556 C508 R510 IC26 C517 C510 C515 C522 C505 C516 C518 C523 C524 R518 C519 C520 C527 C525 C528 C571 L 13942296513 C547 C560 C559 R186...
- Page 7 PC BOARD(Component side view) SPEAKERS 3 7 6 3 1 5 1 5 0 CENTER FRONT A SPEAKERS FRONT B DVD/6CH INPUT CENTER VIDEO 3 VIDEO 2 VIDEO 1 MD/TAPE CD/DVD PHONO PLAY IN PLAY IN PLAY IN REC OUT PLAY IN REC OUT PRE OUT...
- Page 8 PC BOARD(Component side view) 3 7 6 3 1 5 1 5 0 COMPONENT VIDEO VIDEO3 IN DVD IN MONITOR OUT X14 J/11 X25-6620-10 A/2 IR IN IR REPEATER (J70-1704-32) J102 J201 J101 J202 R216 R218 C104 R213 C212 C137 R214 C112 C213...
- Page 9 PC BOARD(Component side view) 3 7 6 3 1 5 1 5 0 X14 H/11 X14 C/11 X14 E/11 X14 D/11 X14 K/11 C403 C402 W105 S733 S732 WH20 W142 SP-B CN46 W106 SP-A CN41 W107 W140 C405 W113 IC402 STANDBY W116 C401...
- Page 10 KRF-V8080D/V8080D-S/VR-8050 (X08-3310-10) 3 7 6 3 1 5 1 5 0 IC55 IC57 47u25 DUAL BUS SINGLE 2-INPUT BUFFER GATE POSITIVE-AND GATE 0.01 SDTI(1,2,4) 4700P SDOS AUDIO SERIAL +3.3V +3.3V DATA IN I2C/SPI COAXIAL IN SMUTE R45 10 BICK 4700P...
- Page 11 0.01 (X08-3310-10) DESTINATION MODEL NAME UNIT No. COUNTRY ABB. PROTECTION U.S.A. VR-8050 0-10 CANADA KRF-V8080D EUROPE 2-71 KRF-V8080D-S EUROPE w w w 0.33 to POWER TRANSFORMER u 1 6 3 4.7K 1/4W BN-4 VR-8050 (1/4) +3.3V KRF-V8080D (1/4) X08-3310-10 (2/2)
- Page 12 KRF-V8080D/V8080D-S/VR-8050 (X09-6760-12) (A/5) 3 7 6 3 1 5 1 5 0 (X09-6760-12) (A/5) CN10 CN11 CN12 CN13 CN14 CN15 10u50 R362 470 R363 470 R407 470 PHONO PHONO /AUX EQ AMP PROTECTION PROTECTION PROTECTION 10u50 C6 220P C5 220P...
- Page 13 ON : -61.3V HI-TAP OFF : -55.3V ON : -61.3V Q306 R322 OFF : -55.3V 1 1/4W R317 1.2K Q305-308 TAP RLY C321 10P LIMITER CONT. X25-B/2- X14-A/11- X14-A/11- VR-8050 (2/4) CN301 WH92 WH91 KRF-V8080D (2/4) AO-5 BA-5 BA-5 X09-6760-12(A/5)(2/2)
- Page 14 X09-A/5- C458 10P SWch R510 WH221 S-VIDEO C450 Q320 Q310 20dB ATT 4.7u50 R456 47K C440 R360 R310 R340 47u25 R462 SW IN C452 S-VIDEO 22u50 Q305,306,310, SB IN 315,316,320 IC404 MUTE VR-8050D (3/4) (2/2) 12.4V KRF-V8080D (3/4) X25-6620-11(A/2) X14-7630-12(A/11)(1/3)
- Page 15 KRF-V8080D/V8080D-S/VR-8050 3 7 6 3 1 5 1 5 0 X08-CN3 X08-CN2 IC45 BA05T D201 MTZJ20(B) or (X14- ) (G/11) IC65 LA79510M RD20ES(B) IC74 BU2090 D202 MTZJ30(B) or WH66 X25-A/2- IC78 LC75711NED RD30ES(B) (X14- ) (C/11) 4 5 6 7...
- Page 16 FLAC 1 D452 R451 RECORDING LINE 29.2V FLAC SIGNAL LINE X08 MVDD GND LINE u 1 6 3 POWER RLY B LINE C104 5V MINI B LINE 100P D GND FAST OFF1 7 VR-8050 (4/4) KRF-V8080D (4/4) X14-7630-12(A/11)(3/3)
-
Page 17: Exploded View (Unit)
KRF-V8080D/V8080D-S/VR-8050 3 7 63 1515 0 EXPLODED VIEW (UNIT) ED 78 ACTIVE SPEAKER INPUT MUTE MODE LOUDNESS STEREO DIMMER S716 S709 S710 S711 S712 S713 S714 S715 AV AUX MULTI LISTEN DVD/6CH CD/DVD PHONO TUNER SOUND TONE SETUP S717 CONTROL... - Page 18 X14-763 PHONO CD/DVD MD/TAPE VIDEO1 VIDEO2 VIDEO3 DVD/6CH INPUT S731 A/11 ON/STANDBY X14 C/11 A SPEAKERS B X09 D/5 S732 S733 X14 H/11 X14 K/11 X09 B/5 POWER PHONES J501 X14 B/11 S763 VOLUME CONTROL u 1 6 3 KRF-V8080D...
- Page 19 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 20 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 21 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 22 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 23 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 24 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 25 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 26 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
- Page 27 3 7 6 3 1 5 1 5 0 ✽ New Parts Parts without Parts No. are not supplied. & Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Add- Desti- Ref.
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Page 28: Specifications
KRF-V8080D/V8080D-S/VR-8050 SPECIFICATIONS 3 7 63 1515 0 KRF-V8080D DIGITAL AUDIO section AUDIO section Sampling frequency ....32 kHz, 44.1 kHz, 48 kHz, 96 kHz Rated power output during STEREO operation Input level / impedance / wave length DIN/IEC (63Hz ~ 12.5 kHz, 0.09 % T.H.D. at 6 Ω).... - Page 29 Coaxial............0.5 Vp-p / 75 Ω u163 Notes 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).