AUDIO VIDEO SURROUND RECEIVER
KRF-V7771D/VR-2080
QQ
3 7 63 1515 0
KRF-V8881D/VR-2090
SERVICE MANUAL
Indicator
Panel*
(B12-0326-04)
(A60-)
ON/STANDBY
POWER
ON
OFF
TE
L 13942296513
Knob*
Knob*
(K27-)
(K29 -)
Phono jack
(E63-1008-05)
Lock
terminal board
(E70-0052-05)
PRE OUT
R
SURROUND
CENTER
AM
R
REC
OUT
CD2 /
GND
TAPE 2
MONITOR
-FM 75Ω
PLAY
IN
ANTENNA
REC
OUT
MD/
PHONO
TAPE 1
PLAY
IN
L
R
CD1
www
Phono jack
(E63-0139-15)x2
Phono jack
(E63-0136-15)x2
.
Phono jack
(E63-0200-05)
Indicator
Front glass
(B12-0333-04)
(B10-2451-03)
CLIP INDICATOR
SPEAKERS
PHONES
Phone jack
Knob*
(E11-0271-05)
(K29-)
Phono jack
Phono jack
(E63-1005-05)
(E63-1028-05)
Phono jack
(E63-0133-15)
SECOND ROOM PRE OUT
R
AUDIO
L
VIDEO
L
VIDEO
S VIDEO
CD1
COAXIAL
MONITOR
OUT
AUDIO
L
R
SUB
PLAY
VIDEO 4
WOOFER
IN
AUDIO
L
R
PLAY
VIDEO 3
IN
VIDEO 2
PLAY
IN
REC
OUT
VIDEO 1
PLAY
IN
Optical receiving module
(W02-1181-05)x2
x
ao
y
Video cylindrical receptacle
(E56-0011-05)x2
i
Phono jack
(E63-0162-05)x2
8
Knob*
(K29-)
DOLBY DIGITAL
DTS
VOLUME
INPUT SELECTOR
A
MUTE
DISPLAY MODE
B
DOWN
UP
Q Q
3
6 7
1 3
Front glass
Knob*
Video cylindrical receptacle*
(B10-2418-03)
(K29-)
(E56-)
Miniature phone jack
(E11-0374-05)x2
Slide switch
(S62-0034-05)
Oscillating module
Miniature phone jack
(W02-1114-05)
(E11-0373-05)x2
( SL 16 ) ( XS 8 )
IR
SL 16 XS 8
RECEIVER
IN
RELAY
VIDEO 4
VIDEO 3
VIDEO 2
CONTROL
SL 16
SYSTEM
OPTICAL
COAXIAL
OPTICAL
OPTICAL
TEXT
CONTROL
DIGITAL OUT
DIGITAL IN
FRONT SPEAKERS
A
R
L
Screw terminal board
(E70-0095-05)
u163
Miniature phone jack
(E11-0360-05)
.
2 9
9 4
2 8
© 1998-5/B51-5426-00 (K/K) 1796
Phono jack
(E63-1030-05)
CD2 / TAPE2
MONITOR
V
AV AUX
L - AUDIO - R
S VIDEO
1 5
0 5
8
2 9
9 4
Indicator
(B12-0303-24)
Power cord bushing
(J42-0083-05)
AC outlet*
(E03-)
IR
OUT
LCD
REMOTE
TV
ON/OFF
SENSOR
IR REPEATER OUT
SWITCHED
SURROUND SPEAKERS
CENTER
(6-16 Ω)
(6-16 Ω)
SPEAKER
B
R
L
R
L
(6-16 Ω)
C
+
-
m
Screw
terminal board
co
(E70-0096-05)
Miniature phone jack
(E11-0291-05)
* Refer to parts list on page 60.
9 9
2 8
9 9
AC power cord*
(E30-)