5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
TX-RZ820
Schematic Diagram
PART-1 BLOCK DIAGRAM(Analog Audio)
Multi1
Multi1
Multi1
Multi1
Multi1
Multi1
Multi1
AUX_R
Multi1
Multi2
Multi2
AUX_L
MICOUT
TUNER_L
TUNER_R
DACL
DACR
DACSW
DACC
DACSL
DACSR
DACSBL
DACSBR
Multi3
Multi3
SBZ2MUT
AMUT
SPRLF
SPRLCS
SPRLSB
SPRLZ2_H
SPRLZ2
Z3MUT
Z2MUT
PREMUTCS
PRERLF
PRERLSB
HPRL
Main
Main
Main
Main
Main
Main
Main
Main
1
2
4
5
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
USB2.0
DIR
2ch ADC
Z2DAC
PCM5101
DIR
TUNER PACK
HDBaseT
Main DAC
AK4458
VLSC2
VLSC1
VLSC2
VLSC2
VLSC2
VLSC2
VLSC2
VLSC2
PCM5101
Z3DAC
ARM
HDMI TX
HDMI RX
SPARTA
CS49844
DSP
TONE
TONE
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
FL DISPLAY
Zone3 L
Zone3 R
Zone2 R
Zone2 L
SW
SW
Front R
Front L
Surr R
Surr L
SBack R
SBack L
Center
12V TRG A
12V TRG B
12V TRG C
IR IN1
IR IN2
IR OUT
Surr R
Surr L
Z8
SBack L/FHeight L/Bi-Amp L/Z2B L
Front R
Front L
Center
TONE
TONE
PCM9211
PCM9211
FL
FR
SW
C
SL
SR
SBL
SBR
SL
C
SR
FL
FR
SBR
SW
SBL
ADCL
ADCR
Z2L
Z2R
Z3L
Z3R
DownMix
66
67
65
64
62
63
60
61
41
42
55
56
68
69
28
29
30
31
71
72
Main L
Main R
AUX
PHONO
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
TV
V11/L3
CD
2ch ADC
10
8
12
14
16
15
18
17
+20dB
exept Z8
Z2L
Z2R
Z3R
Z3L
Q4001
BD34704KS2
Q4301
NJW1194
Q4301
NJW1194
57
58
51
52
49
50
IN1
IN4
IN5
47
48
45
46
43
44
37
38
35
36
33
34
53
54
IN3
IN6
IN7
IN8
IN10
IN11
IN12
IN2
SUB1
SUB2
ADC
Headphone
T7/Z7
SBack L
Z8
Z2 L
Z2 L
Z8
0dB
0dB
0dB
0dB
-6dB
-6dB
-6dB
-6dB
Direct L
Direct R
(Only T2-00)
(Only T2-00)
(Only T2-00)
(Only T2-00)
(Only T2-00)
(Only T2-00)
PART-3 Digital Audio
PoweredZ2
(SUB)
(REC)
(Main)
PHONO AMP
ADC Filter
only Z8
except Z8
except Z8
only Z8
only D3/Z8
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
CD
L3
STRM BOX
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
STRM BOX
L3
CBL/SAT
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
GAME
L3
BD/DVD
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
CBL/SAT
T5/D2/T6/T6E/Z6/D3/H9/T7/Z7/Z8
BD/DVD
RF1987/1995/2003/2012/2019
only L3
only L3
except Z8
except V8
except V8
VLSC1
VLSC2
only Z8
only T5/D2/T6/T6E/Z6/D3/H9/T7/Z7
except T5/D2/L3
SBack L/FHeight L/Bi-Amp L
T5/T6/T6E/Z6/D2/D3/H9
L3
SBack L/Z2 L/Bi-Amp L
Z8
SBack R/FHeight R/Bi-Amp R/Z2B R
SBack R/Z2 R/Bi-Amp R
L3
T5/T6/T6E/Z6/D2/D3/L1/H9
SBack R/FHeight R/Bi-Amp R
T7/Z7
SBack R
Z8
L3
T5(except J)/T6/T6E(except J)/Z6/T7(except J)/D2/D3
Z2 L
FHeight L/Bi-Amp L/Z2B L
FHeight L/SPB L
FHeight R/SPB R
Z8
L3
T5(except J)/T6/T6E(except J)/Z6/T7(except J)/D2/D3
Z2 R
FHeight R/Bi-Amp R/Z2B R
only Z8
only T5/D2/T6/T6E/Z6/D3/H9/T7/Z7
only Z8
only Z8
only Z8
only Z8
only Z8
only Z8
except Z8
except Z8
except Z8
except Z8
except Z8
