Block Diagram (Analog Audio) - Pioneer VSX-1131 Service Manual

1
Block diagram ( Analog audio )
MODEL NO.VSX-831/LX101/1131/LX301 SCHEMATIC DIAGRAM(PART-1) BLOCK DIAGRAM(Analog Audio)
exept Z8/D5
D AUX
2
5
4
1
RF1987/1995/2003/2012/2019
TUNER PACK
PHONO PHONO AMP
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
TV
V8/L1
CBL/SAT
V11/L3
CD
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
CD
V8/L1
BD/DVD
V11/L3
STRM BOX
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
STRM BOX
V11/L3
CBL/SAT
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
GAME
V11/L3
C
BD/DVD
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
CBL/SAT
T5/D2/T6/Z6/D3/T7/Z7/D4/Z8/D5
BD/DVD
HDBaseT USB2.0
Z2DAC
PCM5101
ARM
B
except T5/D2/V8/L1/V11/L3
PCM9211
DIR
DIR
A
PCM9211
2
3
1
1
2
Main L
Main R
55
AUX_L
IN2
56
AUX_R
MICOUT
57
IN1
58
51
TUNER_L
-6dB
IN4
52
ADCL
TUNER_R 71
ADC
(Main)
49
72
ADCR
IN5
-6dB
50
47
IN6
48
45
IN7
46
43
0dB
IN8 Z2L
28
44
SUB1
37
(SUB)
0dB
Z2R
IN10 29
38
35
0dB
Z3L
30
IN11
36
SUB2
(REC) 0dB
33
Z3R
31
IN12
34
53
Q4001
IN3
BD34704KS2
54
Z3DAC
PCM5101
FL FR SW
-6dB
2ch ADC
-6dB Main DAC
AK4458
2ch ADC
2
3 4
Direct L
Main
DACL 66
Multi1
Multi3
68
DownMix
Direct R
Main
DACR 67
Multi1
Multi3
69
(Only T2-00)
Main
64
DACSW
Multi1
(Only T2-00)
Main
65
DACC
Multi1
(Only T2-00)
Main
62
DACSL Multi1
(Only T2-00)
Main
63
DACSR
Multi1
(Only T2-00)
Main
DACSBL 60
Multi1
Multi2
41
PoweredZ2
(Only T2-00)
Main
DACSBR 61
Multi1
Multi2
42
Z2L
TONE
Z2R
TONE
Q4301
NJW1194
Z3L
TONE
Z3R
TONE
Q4301
NJW1194
C SL SR SBL SBR
PART-3 Digital Audio
3 4
5
Schematic Diagram
HPRL
FL
10
+29dB
AMUT
8
FR
+29dB
SPRLF
SW 14
+20dB
C
12
+29dB
SL
16
+29dB
SPRLCS
SR
15
+29dB
18
SBL
+29dB
SPRLSB
SBZ2MUT
SBR 17
+29dB
SPRLZ2_H
SPRLZ2
Z3MUT
Z2MUT
PRERLF
PREMUTCS
PRERLSB
5
6
Headphone
Front L
D
Front R
Center
Surr L
Surr R
T5/T6/Z6/D2/D3/L1
SBack L/FHeight L/Bi-Amp L
T7/Z7/D4
SBack L/FHeight L/Bi-Amp L/Z2B L
Z8/D5
SBack L
V11/L3
SBack L/Z2 L/Bi-Amp L
T5/T6/Z6/D2/D3/L1
SBack R/FHeight R/Bi-Amp R
T7/Z7/D4
SBack R/FHeight R/Bi-Amp R/Z2B R
Z8/D5
SBack R
V11/L3
SBack R/Z2 R/Bi-Amp R
T5(except J)/T6(except J)/Z6/T7(except J)/D2/D3/D4
Z2 L
Z8/D5
FHeight L/Bi-Amp L/Z2B L
V11/L3
C
FHeight L/SPB L
T5(except J)/T6(except J)/Z6/T7(except J)/D2/D3/D4
Z2 R
Z8/D5
FHeight R/Bi-Amp R/Z2B R
V11/L3
FHeight R/SPB R
Z8/D5
Z2 L
Z8/D5
Z2 L
Zone3 L
only Z8/D5
Zone3 R
Zone2 L
except V8
Zone2 R
SW
SW
only D3/D4/Z8/D5
Front L
B
Front R
Center
Surr L
Surr R
SBack L
SBack R
2
3
12V TRG A
1
2
3
12V TRG B
1
2
3
12V TRG C
1
2
3
IR IN1
1
2
3
IR IN2
1
2
3
IR OUT
1
A
6