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JVC RX-7012VSL Service Manual page 30

Audio/video control receiver
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DSP section
5
TP501
C2503
R2511
R2513
IN_L
4.7/50
10k
10k
R2501
C2513
100K
0.0012
TP502
R2502
C2514
100K
0.0012
C2504
R2512
R2514
4.7/50
10k
10k
IN_R
4
TP503
C2527
R2525
10/50
1K
OUT_L
R2529
10K
C2525
R2527
0.001
100K
IC652
IMX9-W
R2530
10K
TP504
C2526
R2528
0.001
100K
OUT_R
C2528
R2526
1K
10/50
TP505
C2577
R2575
10/50
1K
OUT_SL
R2567
10K
C2575
R2577
0.001
100K
IC662
IMX9-W
R2568
3
10K
C2576
R2578
TP506
0.001
100K
OUT_SR
R2576
C2578
1K
10/50
TP507
R2595
C2597
10/50
OUT_C
1K
R2587
10K
C2595
R2597
0.001
100K
IC682
IMX9-W
R2588
C2592
C2594
10K
0.022
R2598
0.1
100K
TP508
R2594
R2592
OUT_LFE
33k
R2596
C2598
1K
IC691
4.7/25
BA15218F
R2590
2
33k
R2500
Q2501
1K
SMUTE
R2560
C2500
1M
DTA144EKA
22/16
AUDIO signal
SURROUND signal
FRONT signal
CENTER signal
1
A
B
RX-7012VSL
C608
0.1
R618
R617
10K
10K
C607
100/16
TP509
R2515
10k
C2507
C2515
R2519
C2555
330
120p
33p
TP511
0.1
R2517
10k
R2509
R2507
R2521
22k
330
IC609
22k
IC610
C2517
BA15218F
BA15218F
390p
C2512
0.1
C2556
0.1
IC609
IC610
TP510
C2518
BA15218F
390p
BA15218F
R2522
330
R2508
R2510
R2518
22k
22k
10k
TP512
C2508
33p
C2516
120p
R2520
330
R2516
10k
R2555
8.2K
C2551
R2553
IC650
56P
BA15218F
C2539
15K
0.1
R2531
C2533
R2535
4.7/50
7.5K
C2531
10k
56P
R2551
R2537
IC651
100k
10k
R2533
BA15218F
10k
TP515
C2540
TP514
C2532
56p
R2538
0.1
R2552
100k
IC651
10k
R2534
R2536
10k
10K
R2532
IC650
C2534
BA15218F
BA15218F
4.7/50
7.5K
15K
R2554
R2556
C2552
8.2K
56P
C2563
22P
R2563
10k
C2569
0.1
TP517
C2561
1.0/50
LOUT2
IC661
R2565
BA15218F
R2561
2K
100K
C2570
0.1
IC661
TP518
BA15218F
R2566
R2562
2K
100K
ROUT2
C2562
SMUTE
1.0/50
R2564
10k
C2564
22P
C2583
22P
R2583
12K
C2589
0.1
TP519
C2581
1.0/50
LOUT3
IC690
BA15218F
R2585
R2581
3K
100K
C2590
C2584
56P
R2582
0.1
TP520
100K
R2584
R2586
ROUT3
22K
3.3K
C2582
33k
LFE.MIX
10/16
IC690
BA15218F
R2558
22K
C2587
56P
R2557
10K
C2588
C2585
4.7/25
R2550
0.1
IC691
BA15218F
2.7k
Q671
R671
Q673
LFE.MIX
R2589
100K
DTA144EKA
10K
2SD2114K/VW
C2586
0.1
R672
1M
C685
47/16
C683
0.01
C686
47/16
C682
0.01
C684
100/6.3
C681
0.01
K688
NQR0319-001
CN681
QGB2510K1-20
Sheet 5/9
C
RX-7012VSL
LIN+
C610
100/6.3
C609
0.1
LIN-
R613
8.2K
R615
4.3K
CDTO
CDTI
CCLK
CS
C611
100/6.3
RIN-
IC601
C603
AK4527BVQ
C612
0.01
100/6.3
RIN+
C604
100/6.3
C606
0.1
TP607
IC683
RN5RZ33BA
R632
0R0
C673
C693
0.01
C641
100/6.3
R685
10K
R686
150
0.01
C642
0.01
C643
0.47
D607
1SS355
ERR
C644
IC672
R645
TC7SET32FU
D608
R644
1SS355
C645
R669
10K
Q672
DTC114YE
R646
Q607
DTA144EKA
R691
220
MIACK
R692
220
MILP
R693
220
MICS
R694
220
MICK
R695
220
MIDIO
R696
220
MIDIO
R674
4.3K
DSPREADY
R675
4.3K
DSPCLK
0.01
C661
R676
4.3K
DSPCOMMAND
IC671
D.MUTE
Tx
UPD784215AGC103
Rx
SELECT1
SELECT2
SELECT3
SELECT4
TEST
Q670
DTC114YE
0.01
R670
C694
10K
C677
100P
R677
8.2K
C671
R673
0.01
4.3K
C672
100/6.3
R688
0
X671
NAX0275-001X
IC681
PQ3DZ53
K687
NQR0319-001
C688
C687
100/6.3 0.01
C689
C690
0.01
100/6.3
D
E
2-8
C628
0.01
IC621
IC622
TC7SU04FU
TC7SU04FU
R627
4.7K
R628
18K
IC611
BU4066BCF
C639
0.01
C605
TP606
0.1
R633
220
Q601
DTC114YE
D.MUTE
C632
C631
0.01
100/6.3
R639
4.7K
R642
10K
R641
IC631
1K
TC9446F-014
R643
100
0.01
1K
LOCK
56K
100P
WE
R648
4.7K
10K
C649
120P
LOCK
R657
C633
C634
10K
0.1
0.1
DSPSTATUS
IC641
AS7C31025-15
0.1
C653
C654
100/6.3
F
1.0
C627
TP601
K601
R621
R622
NQR0269-004
J601
220
75
1/50
QNN0347-001
C621
C622
100P
K602
NQR0269-004
J601
C626
0.1
C629
0.1
TP602
R629
100
C624
0.1
TP603
R623
100
C625
TP604
0.1
R625
100
C638
100/6.3
TP605
C637
0.1
C646
0.01
C647
22P
C648
18P
NAX0385-001X
C636
0.1
AUTODATA
ERR
FORMAT
CHANNEL
DIGITAL0
RST_DET
SHEET 7/9
G
H

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