Onkyo PR-SC886 Service Manual page 4

E
Analog Switch Volume
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 Analog Switch
0dB FIX
0dB FIX
TONE
0dB FIX
0dB FIX
TONE
Q4204 R2S15211FP
Audio Selector, Volume, Tone
2S
Q3701 Q3721
SD
PCM1796 PCM1796
DAC DAC
TC74VHC157FT
6
F
.
Q3741
PCM1796 PCM1796
DAC
MULTIPLEXER
HEADPHONES
BALANCE TERMINAL BOARD
NATRM-9108 SD-18
FL
FR
C
SW
SL
SR
SBL
SBR
L
R
ZONE2 PRE OUT/LINE OUT
L
R
SW
ZONE3 PRE OUT/LINE OUT
L
R
SW
Q3761 Q3781
PCM1796
DAC DAC
MAIN MICROPROCESSOR
E-CONTROL BOARD
NALAN-9079 SD-17
G
BALANCE
PRE OUT
FRONT L
FRONT R
CENTER
SW
SURROUND L
SURROUND R
SURROUND BACK L
SURROUND BACK R
L
R
PRE OUT
L
FRONT
R
CENTER
SUBWOOFER
L
SURROUND
R
L
SURROUND
BACK
R
NAVD-9052 SD-3
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
NADG-9074 SD-5
RI
RI
INTERFACE
Q3031 ICL3221E
RS232
RS232
INTERFACE
Q7001
M3087BFKBGP
ETHERNET
(E-CONTROL)
PR-SC886
H
BALANCE
INPUT