Integra DTR-7.8 Service Manual page 5

E
alog Function 8 ch Analog
Switch
Volume Control
Q4304 Q4405
NJU7312A CS3318
AIN L
AC FL
FL
IX L
AIN R
AC FR
FR
IX R
CH C
AC C
C
H SW
SW
SW
+20dB
CH SL
SL
C SL
SR
SBL
SBR
Q4306
NJU7311A
0dB FIX
0dB FIX
TONE
0dB FIX
0dB FIX
TONE
Q4204 R2S15211FP
2S
Q3721
Q3701
PCM1796 PCM1796
SD
DAC
DAC
TC74VHC157FT
F
.
Q3741
PCM1796
PCM1796
DAC
MULTIPLEXER
HEADPHONES
1
2
3
ZONE2 PREOUT/LINEOUT
L
R
SW
ZONE3 PREOUT/LINEOUT
L
R
SW
Q3761 Q3781
PCM1796
DAC
DAC
G
7 ch Power
Amplifier
Speaker Terminals
+29dB
FRONT LEFT
+29dB
FRONT RIGHT
+29dB
CENTER
+29dB
SURR LEFT
+29dB
SURR RIGHT
+29dB
SURR BACK
or Bi-AMP LEFT
+29dB
SURR BACK
or Bi-AMP RIGHT
ZONE2 LEFT
ZONE2 RIGHT
PRE OUT
L
R
CENTER
SUBWOOFER
L
R
L
R
12V TRIGGER OUT A
12V TRIGGER
12V TRIGGER OUT B
CONTROL
12V TRIGGER OUT C
IR IN A
IR
IR IN B
Remote Sensor
IR OUT
RI
RIex
Interface
RS232
Interface RS232
Q7001
M3087BFKBGP
Main Microprocessor
E-CONTROL BOARD
ETHERNET
NALAN-9268(SD-17)
(E-CONTROL)
DTR-7.8
H
FRONT
SURR
SURR
BACK