Integra DTR-6.3 Service Manual page 7

A
BLOCK DIAGRAM
MULTICHANNEL INPUT / DVD IN
SW C SR SL DVD/ R
1
-1
SW->L
-1
SW->R
2
3
INTERFACE
DE-MODULATOR
LED
DRIVER
PURE AUDIO LED
INTERFACE
MPD4721GS
STANDBY LED
4
TRIGGER
CONTROL
5
B
DVD/ L
BD3811K1
(2/2)
MASTER VOLUME
MCL
CUT
TL
DL BOOST
BL
MCR
TR
DR
BR
MCSL
DSL
Z2L
MCSR
DSR
Z2R
MCC
DC
MCSW
DSW
BD3812
REMOTE SENSOR
RI
RI
IR
IRIN
IR OUT
RS 232
RS 232
A
12V TRIGGER
12V
B
ZONE2
COMPONENT VIDEO OUITPUT
Y
CB
CR
Power Amplifier
BASS/TREBLE
MUTE
BYPASS
BASS/TREBLE
MUTE
BYPASS
MUTE
MUTE
MUTE
SUBWOOFER PREOUT
MUTE
MUTE
THERMAL
SENSOR
+5.6V
STANDBY
+7V
+12V
AUDIO
-7V
-12V
AUDIO
MAIN AMP
+B1/-B1
+12V
AUDIO
RELAY
+B2
-12V
AUDIO
-27V
-VP
12V TRIGGER
+B3
+5V
DSP
+5V
VIDEO
FLAC
FL TUBE
FLAC
C
HPEN
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
ZONE2 SPEAKERS
VOLTAGE &
CURRENT
SENSOR
T902
TV-8
FUSE
T901
AC OUTLET
DTR-6.3
D
HEAD PHONE
ZONE 2
L
R
L
R
SL
SR
C
PREOUT
FRONT SPEAKERS
RIGHT
LEFT
CENTER
BACK
SURROUND
SPEAKERS
RIGHT
LEFT
RIGHT
LEFT
AC IN