AUDIO VIDEO SURROUND RECEIVER
KRF-V7773D/V7773D-B
KRF-V9993D
SERVICE MANUAL
Side plate
Panel
(A50-1345-02)
(A60-1780-02)
STANDBY
POWER
ON/STANDBY
PHONES
Knob(BUTTON)
Phone jack
(K27-2388-04)
(E11-0190-05)
Optical receiving module
(W02-2716-05)
Oscillating module
(W02-2717-05)
Pin jack
(E63-1128-05)
Pin jack
(E63-1130-05)
COMPONENT VIDEO
DIGITAL OUT
DVD
VIDEO
4 IN
DVD
IN
CD1
MD/
TAPE1
CD-R
MONITOR
OUT
VIDEO2
VIDEO3
VIDEO4
OPTICAL
COAXIAL
DIGITAL IN
Pin jack
(E63-1124-05)x2
Optical receiving module
(W02-2716-05)
Pin jack
(E63-1126-05)x3
Illust is KRF-V9993D.
* Refer to parts list on page 63.
CD 2 / TAPE 2
A
SPEAKERS
B
MONITOR
Panel *
Indicator
(A29-)
(B12-0391-14)
Cylindrical receptacle
Pin jack
(E56-0030-05)x2
(E63-1109-05)
Pin jack
(E63-1125-05)x2
Pin jack
(E63-1111-05)x2
S VIDEO
VIDEO
R
AUDIO
L
R
AUDIO
REC
OUT
Y
VIDEO1
PLAY
IN
Cb
REC
OUT
Cr
VIDEO2
PLAY
IN
Y
VIDEO3
PLAY
IN
Cb
VIDEO4
PLAY
IN
Cr
PLAY
DVD
IN
Y
FRONT
MONITOR
OUT
Cb
SURROUND
Cr
CENTER
SUBWOOFER
DVD/6 CH. INPUT
Pin jack
(E63-1115-05)
Pin jack
Pin jack
(E63-1123-05)
(E63-1111-05)
Pin jack
Cylindrical receptacle
(E63-1113-05)
(E56-0028-05)
Pin jack
(E63-1119-05)
Front glass
(B10-3571-02)
CLIP
INDICATOR
DOLBY DIGITAL
DTS
MPEG
96k fs
D.R.I.V.E.
HDCD
¤ INPUT SELECTOR ‹
Indicator
Knob
(B12-0392-04)
(K29-7728-03)
Miniature phone jack
(E11-0347-05)
Lock terminal board
(E70-0080-05)
Miniature
phone jack
(E11-0907-05)
RF REMOTE ANTENNA
SIGNAL
GND
L
PRE OUT
FRONT
FM 75Ω
AM
L
ANTENNA
GND
SYSTEM
CONTROL
B
PHONO
R
IR
RELAY
TV ON/OFF
IR OUT
RECEIVER
CONTROL
SENSOR
SL 16
LCD
CD1
IN
DC12V
DC5V
REMOTE
TEXT
DC12V
20mA
20mA
10mA
L
REC
OUT
R
MD/
SURROUND
TAPE1
CENTER
PLAY
IN
REC
OUT
CD2/
SUB
TAPE2
WOOFER
MONITOR
AUDIO
L
PLAY
IN
REC
OUT
R
CD-R
PLAY
VIDEO
IN
SECOND ROOM
PRE OUT
Pin jack
(E63-1120-05)
Screw terminal board
(E70-0121-05)
Miniature phone jack
(E11-0905-05)x6
Pin jack
(E63-1117-05)
© 2000-4/B51-5616-00 (K/K) 2135
Knob
(K29-7742-04)
PRO LOGIC
3 STEREO
VOLUME CONTROL
DOOR
OPEN/CLOSE
DOWN
UP
AV - AUX
S VIDEO
VIDEO
L - AUDIO - R
Cylindrical receptacle
Pin jack
(E56-0026-05)
(E63-1121-05)
AC power cord *
(E30-)
Power cord bushing *
(J42-)
Miniature
phone jack
(E11-0906-05)
IR
REPEATER
OUT
A
IR OUT LCD IR RECEIVER IN
REMOTE
DC12V
20mA
SURROUND SPEAKERS
CENTER SPEAKERS
(6 — 16Ω)
(6 — 16Ω)
AC 120V 60Hz
R
L
C
SWITCHD TOTAL
90W 0.75A MAX
+
AC 220 —
240V
-
AC 110 —
B
FRONT SPEAKERS
A
120V
R
L
(6 — 16Ω)
R
L
+
-
Screw terminal board
(E70-0118-05)
Slide switch *
(S31-3010-05)
Side plate
(A50-1344-02)
AC outlet *
(E03-)
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