Integra DTR-6.4 Service Manual page 14

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A
QQ
3 7 63 1515 0
BLOCK DIAGRAM
MULTICHANNEL INPUT
SW C
SR SL
1
-1
SW->L
-1
SW->R
F
2
F
TE
L 13942296513
3
MHZ
LED
l
DRIVER
PURE AUDIO LED
STANDBY LED
4
www
5
.
RL2201,2
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B
BD3811K1
(2/2)
MASTER VOLUME
CUT
TL
DL
BOOST
BL
TR
DR
BR
MCSL
DSL
Z2L
MCSR
DSR
Z2R
MCC
DC
MCSW
DSW
BD3812F
REMOTE SENSOR
RI
RI
STANDBY
INTERFACE
STANDBY
IR
IRIN
DE-MODU
LATOR
IROUT
AUDIO
AUDIO
RS232
INTERFACE
RS232
MPD4721GS
AUDIO
AUDIO
A
12V
12V TRIGGER
-VP
TRIGGER
B
CONTROL
ZONE2
DSP
DSP
x
ao
COMPONENT VIDEO OUITPUT
y
Y
i
CB
CR
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8
BASS/TREBLE
MUTE
BYPASS
BASS/TREBLE
MUTE
BYPASS
MUTE
SBR
MUTE
MUTE
SW
MUTE
+15dB
MUTE
Z2L/SL PREOUT
Z2R/SR PREOUT
MUTE
THERMAL
SENSOR
Q Q
3
6 7
1 3
+3.3V
+5.6V
+7V
MAIN AMP
-7V
+B1/-B1
+12V
+B2
RELAY
-12V
-27V
+B3
DSP
12V TRIGGER
+5V
VIDEO
+5V
FLAC
VIDEO
-5V
FL TUBE
FLAC
+5V
+3.3V
+5V
+2.85V
u163
.
C
2 9
9 4
2 8
HPEN
Power Amplifier
L
+29dB
R
+29dB
SBL
+29dB
C
+29dB
Z2L/SL
+29dB
Z2R/SR
+29dB
VOLTAGE &
CURRENT
SENSOR
1 5
0 5
8
2 9
9 4
T902
FUSE
TV-8
FUSE
T901
AC OUTLET
120V
Australian
model
model
m
co
DTR-6.4
D
9 9
HEADPHONE
ZONE 2
L
R
PREOUT
L
R
SL
SR
PREOUT
C
SBL
SBR
SUBWOOFER
FRONT SPEAKERS
RIGHT
LEFT
CENTER
SB
SURROUND SPEAKERS
RIGHT
LEFT
RIGHT
LEFT
ZONE2 SPEAKERS
2 8
9 9
AC IN

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