VSX-74TXVi
43
5
6
7
8
5
6
7
8
C
D
F
A
B
E
+
-
-
+
-
+
-
+
-
+
-
+
+
-
-
+
+
-
+
-
SROUT
SLOUT
SWOUT
COUT
FROUT
FLOUT
PREOUT
C2552
R2554
C2554
R2552
Q2552
R2558
R2556
R2560
C2556
R2562
C2555
R2564
IC2551
C2560
C2558
Q2554
R2566
R2568
C2557
C2561
C2562
R2565
R2572
C2566
R2570
R2574
C2564
C2563
C2551
R2551
R2557
Q2551
R2553
R2559
R2561
R2555
C2553
C2526
Q2526
R2528
C2528
R2530
R2526
R2532
C2530
R2534
R2536
C2529
R2533
C2525
R2525
Q2525
R2531
R2527
R2529
R2535
C2527
R2502
C2502
R2504
Q2502
R2508
C2504
R2506
R2510
C2506
R2512
R2501
R2507
Q2501
C2505
R2505
R2509
R2511
R2646
C2644
R2652
R2648 R2650
C2501
R2503
C2503
C2640
R2662
R2642
R2654
IC2634
R2644
C2646
C2632
IC2635
R2569
R2567
Q2553
C2559
IC2551
R2563
R2573
R2571 C2565
R2538
C2534
IC2525
R2546
C2540
Q2528
C2532
R2540
R2542
C2531
C2536
C2535
R2541
R2543
R2539
R2544
C2538
R2548
R2547
C2537
Q2527
C2533
R2537
IC2525
R2545
C2539
C2510
R2514
Q2504
R2518
C2508
R2516
IC2501
C2516
R2520
R2522
R2524
C2514
C2507
R2517
C2511
C2512
R2515
C2509
R2519
Q2503
R2513
C2513
R2523
IC2501
C2515
R2521
IC2634
R2649
R2647
R2645
R2651
C2643
C2647
C2641
C2648
C2642
R2656
R2655
IC2633
R2653
IC2633
R2643
C2645
C2631
R2641
C2639
R2661
BIAMPR
BIAMPL
MVATT
PREG
FRIN
D_FR
D_FL
FLIN
SIGNAL
DIGITAL
ANALOG
IC2631[A,B]
SW DOWNMIX
IC2630[CONT]
IC2636[C]
XLSSN
DSP IN
L
L
L
H
H
OFF
ON
H
L
H
L
H
DOWN MIX SELECT
IC2636[INH]
CDMIX
C DOWNMIX
H
L
L
H
ON
OFF
5
4
6
8
7
4
6
8
5
7
6
5
7
4
8
1
2
2
3
4
1
8
6
5
4
7
8
2
3
4
1
8
5
6
4
8
7
2
3
4
1
8
5
3
4
8
6
7
3
4
8
2
3
1
2
4
8
1
15
16
14
13
12
9
11
10
(2/2)
SR
R
ONLY
VSX-72TXV
(2/2)
R
(2/2)
2Y
0Y
(1/2)
SL
(2/2)
SW
(1/2)
C
R
(1/2)
L
(2/2)
VSS
VEE
INH
1Y
3Y
YCOM
L
VDD
(1/2)
(1/2)
2X
XCOM
1X
0X
B
A
3X
VSX-72TXV
ONLY
C DOWN MIX
SELECT
2-B2
GNDA
47/25
2.2k
4.7/50
56k
4.7k
2SD2704K
750
100k
4.7K
0.01
0.01
YB
1k
uPC4570G2
0
V-12A
47/25
2SD2704K
100/16
18K
5.1k
0.022
0.022
15k
0.01
CH
YB
100p
CH
0.01
100k
47/25
56k
4.7k
2SD2704K
2.2k
100k
YB
4.7k
750
4.7/50
47/25
2SD2704K
2.2k
4.7/50
750
56k
4.7k
4.7k
100k
0.01
4.7k
YB
0.01
100k
4.7k
47/25
56k
2SD2704K
2.2k
750
YB
4.7/50
4.7/50
47/25
2.2k
56k
2SD2704K
4.7k
750
100k
4.7k
YB
0.01
4.7k
56k
2SD2704K
2.2k
0.01
4.7k
750
100k
YB
11k
22p
0
15k
11k
47/25
4.7/50
CH
CH
22p
0
4.7k
4.7k
V-7A
100
10/50
0.01
2SD2704K
100/16
18k
5.1k
uPC4570G2
1k
15k
100p
YB
0
V+12A
47/25
100k
18k
100/16
5.1k
1k
uPC4570G2
V-12A
0
47/25
2SD2704K
0.022
0.022
15k
0.01
100p
CH
YB
100p
15k
CH
0.01
100k
100k
2SD2704K
100/16
5.1k
18k
uPC4570G2
1k
YB
0
47/25
uPC4570G2
V-12A
V+12A
100/16
1k
2SD2704K
5.1k
18k
0.022
0
47/25
15k
0.01
100p
CH
YB
100k
0.022
2SD2704K
100/16
18k
5.1k
1k
CH
100p
0.01
15k
YB
0
47/25
100k
uPC4570G2
V+12A
V-7A
V+7A
0
15k
11k
22p
0.01
0.01
0.01
YB
0.01
YB
YB
YB
470k
TC4052BFT
YB
470k
BA4560RF
4.7k
11k
BA4560RF
100
10/50
4.7k
V+7A
YB
0.01
CH
CH
22p
0
: AUDIO SIGNAL ROUTE(S)
: AUDIO SIGNAL ROUTE(C)
(S)
(S)
(C)
(C)
(C)
(SW)
(S)
(F)
(F)
(F)
(F)
(SW)
(C)
: AUDIO SIGNAL ROUTE(F)
(F)
: AUDIO SIGNAL ROUTE(SW)
(SW)
: AUDIO SIGNAL ROUTE(VIDEO2)
: AUDIO SIGNAL ROUTE(MIC)
(FVL)
(MIC)
(F)
(F)
(F)
(F)
(F)
COMPONENT & VOL ASSY
(VSX-74TXVi:AWQ7028)
(VSX-72TXV:AWQ7030)
K
1/4
K
1/4
2/4
K
2/4
K
2/4
K
2/4
K
2/4
K
PREOUT
(C)
(C)
: AUDIO SIGNAL ROUTE(SB)
(SB)