Onkyo HT-R430 Service Manual page 16

A B
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
NAAF-8523 (1/2)
P5505
1 A_GND
C5701
103J
2 P7902
R5503
R5543 CD_R
C5503
330
221J
CD
C5504
R5504
221J CD_L
330 R5544
C5702
103J
R5505
R5545
330 C5505
TAPE OUT NC
C5506
R5506
NC TAPEOUT_L
330 R5546
C5703
NC
R5507
R5547 TAPE_R
C5507
330
221J
TAPE IN
C5508
R5508
221J TAPE_L
330 R5548
R5549 VIDEO3_R
C5509
221J
C5510
221J VIDEO3_L
R5550
R5704
C5704
330
P7903
NC
R5551 V2OUT_R
C5511
56K
NC
VIDEO3 IN
56K C5512
3 NC V2OUT_L
R5706
330 R5552
C5705
103J
R5513 R5553
C5513
330
VIDEO2 IN 221J
C5514
R5514 221J
330 R5554
C5706
P7904 NC
R5515 R5555
VIDEO2_R
330 C5515
NC
VIDEO1 OUT VIDEO2_L
C5516
R5516 NC V1OUT_L
330 R5556
C5707
103J
R5517 R5557 VIDEO1_R
330 C5517
221J
VIDEO1 IN
C5518
R5518 221J VIDEO1_L
330 R5558
P7905
R5519 R5559
FRONT R MULTI_R
C5519
330 NC
221J
C5520
NC
R5520
FRONT L 221J MULTI_L
330 R5560
C5708
103J
R5521 R5561
SURR R MULTI_SR
4
C5521
330
221J
DVD IN
C5522
R5522 221J
SURR L MULTI_SL
R5562
330
R5523 R5563
SUBWOOFER MULTI_SW
330 C5523
56K
221J
C5524
56K
R5524
CENTER 221J MULTI_C
330
R5564
NC R5525 R5565
PRE_R
C5525
NC NC
NC
C5526
NC
NC R5526
NC PRE_L
R5566
NC
C5709
NC
NC
R5527 R5567
PRE_SR
C5527
NC NC
NC
C5528
NC NC
R5528
NC PRE_SL
PREOUT R5568
NC
P7907
R5529 R5569 PRE_SW/SBL
SUBWOOFER
100 C5529
22K
102J
C5530
NC
R5530
NC PRE_C
5 R5570
NC
C5710
103J
NC R5531 R5571
C5531
NC
NC PRE_SBR
C5532
NC
R5532
NC PRE_SW/SBL
NC R5572
C5711
NC
P6906
TO_P6906
C
U05
AMPLIFER PC BOARD
FSWDAT
TAPEOUT_R
4
5
DMIXR 7 10K
Q5503
R5591
6
10K
R5590 470 1.2K
C5590 R5592 R5593
330J
10K
R5594
10K
R5595
330J
C5591 470 1.2K
R5598 R5596
R5597
10K
2
R5599
Q5503
DMIXL 10K
1
3
8
NJM4565M-D
C5669
220/25
C5668
220/25
MULTI_SW
MULTI_SR
MULTI_SL
MULTI_C
AIN_R
AIN_L
D E
TO NADG-8514 TO NADG-8514
P303 P301
R5666
22
R5667
22
C5571 10/50
C5569 10/50
C5570 10/50
C5568 10/50
FL_OUT
80 LAIN 1
FR_OUT
79 LATCH 2
R5589 220 CT_OUT
78 CLOCK 3
R5588 220 SL_OUT
77 DAT LSOUT 4
R5587 220 SR_OUT
LOUT
76 DGND RSOUT 5
ROUT SBL_OUT
75 NC LBOUT 6
COUT
SBR_OUT
74 R12IN RBOUT 7
SW_OUT
73 L12IN SWOUT 8
C5550
72 R11IN DC_L1 9
4.7/50
71 L11IN DC_L2 10
MIC 224J C5551
70 R10IN FIL_BL 11
MIC 472J C5552
69 L10IN FIL_TL 12
VIDEO4_R C5553
68 R9IN DC_R1 13
4.7/50
VIDEO4_L
67 L9IN DC_R2 14
TUPACK_R Q5501 C5554
66 R8IN FIL_BR 15
224J
TUPACK_L
NJW1157B
65 L8IN FIL_TR 16
TUNER_R
C5555 472J
64 R7IN GND 17
TUNER_L
63 L7IN GND 18
CD_R
V+
62 R6IN 19
CD_L
V-
61 L6IN 20
TAPE_R
60 R5IN REC_A1L 21
TAPE_L
59 L5IN REC_A1R 22
VIDEO3_R
58 R4IN REC_A2L 23
R2IN
VIDEO3_L
57 L4IN L2IN REC_A2R 24
VIDEO2_R
56 R3IN R1IN REC_A3L 25
VIDEO2_L
L1IN
55 L3IN REC_A3R 26
VIDEO1_R
54 REC_A4L 27
VIDEO1_L
53 REC_A4R 28
MULTI_R Z2_L
52 REC_A1L 29
MULTI_L Z2_R
51 REC_A1R 30
AIN_L
SOURCE_L
AIN_R
SOURCE_R
<Note>
NC=No mount of parts.
F G
TO NADG-8514
P302
R5811 R5650
D5650 NC
NC NC
NC
Q5650
Q5652 R5653
Q5654 NC
NC NC
O G I
VPOWER
Q5651
NC
R5680
G I
+12V
O
100K
R5681 Q5655 NC
R5651
-12V
100K
D5651 NC
R5812
R5682
NC PURE AUDIO SWITCH
100K
Q5640
AN34060A
R5640
0.22
C5643 C5642
22/50 22/50
Q5660 78M12HF
J5620
R5660
O G I
12
R5661
G I
O
22
Q5661 79M12HF
J5620
R5808 NC
Q5671 NC
R5671 R5665 68(1W)
O G I
22
D5671
NC
MTZ6.8C
C5671
D5672
C5672 MTZ6.8C
R5672 NC R5664 68(1W)
G I
O
22
Q5672
R5809 NC
NC
C5664
C5665
220/25
220/25
R5631
47K
R5632
C5631
15K 221J
R5633
1.2K
Q5630
SW
NJM4565M-D
R5601
R5607 R5606 R5605 R5604 R5603 R5602 R5600
220K NC 220K 220K 220K 220K 220K
R5609 R5608 220K
NC NC
R5616
NC
R5814
0
AMUT
Z2MUT
Q5600 - 5607 :
RN1441
J5654
NC
J5659 NC
J5658 NC
PRE_SR
PRE_SL
PRE_C
PRE_SBR
PRE_SW/SBL
HT-R430
H
TO NADG-8514
P311B
TO
NAAF-8523 (2/2)
+24V
D9011
RN1N4003
D9021
NC
C9010
4700/16
C9005
334J MMT
C9017
102J
D5700
NC
RL5700
NC
P5504
PRE_R
PRE_L
TO NAAF-8550