Pioneer VSX-816-S Service Manual - Page 26

Dsp Assy (1/2) (for Vsx-916), Dsp Assy Awx8572

Page 26 highlights

1 2 3 4 3.8 DSP ASSY (1/2) (for VSX-916) B 1/2 DSP ASSY (AWX8572) A JA501 1 AKB7131 KN501 (1/2) 3 COAX1 VNF1084 stby C501 CH stby R501 75 R503 47k L501 QTL1013 C503 0.01 YB IC501 TC74HCU04AF 14 1 2 (6/6) 7 R506 2.2k C505 CH 47p IC501 TC74HCU04AF (5/6) 14 3 4 7 R508 100 C506 47p CH R507 2.2k C502 stby R502 75 JA501 AKB7131 4 (2/2) COAX2 2 B KN502 GCH VNE1948 stby L502 QTL1013 C504 0.01 YB 14 13 12 7 IC501 R505 0 TC74HCU04AF (1/6) R504 47k 14 11 10 7 IC501 TC74HCU04AF (2/6) R509 100 C622 stby R511 stby C508 C507 stby stby C510 stby R510 stby C509 stby C621 0.47 YB C620 470p CH C619 0.1 YB C618 47/6.3 V5D1 V51 R512 100 L503 R513 QTL1013 100/16 YB 1 C513 100 V52 IC501 TC74HCU04AF (3/6) 14 5 6 C511 7 CH 470p C512 7 IC501 9 14 8 TC74HCU04AF (4/6) GNDD V31 V3D L605 QTL1013 MC DRCS SCK MOSI R627 10k C617 YB C616 stby C615 stby C614 YB 0.1 R628 18k F% R630 0 R629 0 GNDD CN601 V5D1 R601 48 47 46 45 44 43 42 41 40 39 38 37 RX3 AVSS RX2 AVSS RX1 AVSS RX0 AVSS VCOM R AVDD INT1 VKN1414 OPT IN1 10 0 C601 stby C623 stby 1 RX4 2 AVSS 3 RX5 36 INT0 CSN 35 CCLK 34 R626 100 R625 LOCK DRCS SCK V+5D 9 R602 4 AVSS CDTI 33 100 R624 MOSI R CN1903 GNDD 8 0 5 RX6 IC601 CDTO 32 R623 100 DRDO OPT IN3 7 GNDD 6 C602 stby R607 0 C604 6 AVSS 7 RX7 8 IIC AK4114VQ DIR&DIT PDN 31 0 XTI 30 XTO 29 R622 0 R621 stby DRRT R603 GNDD 5 0 C GNDD C603 OPT IN2 4 stby 9 P/SN 10 XTL0 11 XTL1 DAUX 28 MCKO2 27 BICK 26 R620 47 R618 L604 stby X601 ASS7046 12.288MHz C612 CH 12p C613 CH 12p TVDD DVSS TX0 TX1 BOUT COUT UOUT VOUT DVDD DVSS MCKO1 LRCK GNDD 3 stby R609 0 12 VIN 25 100 SDTO R619 R606 100k R605 100k R604 100k GNDD 2 13 14 15 16 17 18 19 20 21 22 23 24 stby DRRT R610 0 OPT OUT 1 GNDD R613 100 R614 100 R615 47 R616 100 R617 100 C611 stby NOTES: NO INDICATED PARTS IS... CCSRCH****50-T CKSRYB****50-T CKSRYB333K16-T CKSRYB104K16-T CKSRYB105K6R3-T CEVW***M**-T D RS1/16S***J-T UNLESS OTHERWISE NOTED C605 470p CH C606 YB V5D1 V53 L601 QTL1013 0.1 V3D V32 L602 QTL1013 C607 47/6.3 C608 CH 470p C609 YB 0.1 L603 stby R612 0 C610 stby GNDD GNDD XTL0 BDTI SDTI MCLK R572 0 R575 0 CDTI BCKI LCKI FDTI R573 0 R574 0 E LOCK ERR3 100k 100k 100k 100k IEE5 PWR R554 R553 R552 R551 R577 100k F B 1/2 IEDO IEIT R559 100k R560 100k GNDD R561 100k GNDD IE 26 1 VSX-816-K 2 3 GNDD R579 0 4

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144

VSX-816-K
26
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.8
DSP ASSY (1/2) (for VSX-916)
R554
R551
R552
R553
R577
R579
R606
R605
R604
C603
R603
C602
R602
CN601
C601
R601
R573
R572
R574
R575
L601
C605
C606
C607
C608
C609
L603
R612
L602
R613
R614
R615
R617
R616
R610
R609
C610
C611
R619
R618
C612
C613
R607
C604
IC601
R620
R623
C623
R630
R629
R627
R628
IC501
R504
C622
IC501
R511
C621
L604
X601
ASS7046
12.288MHz
R621
R622
R626
R625
R624
C617
C616
C615
C614
C620
C619
L605
C618
KN502
JA501
L502
C504
C502
R502
KN501
JA501
C501
R501
L501
C503
R505
R507
R509
C506
C508
IC501
C510
R506
C505
C507
R508
C511
C509
R510
IC501
R512
R503
IC501
IC501
C512
C513
R513
L503
R561
R560
R559
LOCK
ERR3
LCKI
CDTI
SDTI
BDTI
MCLK
FDTI
BCKI
XTL0
DRRT
DRRT
MOSI
DRDO
DRCS
SCK
LOCK
SCK
MOSI
MC
DRCS
UNLESS OTHERWISE NOTED
CEVW***M**-T
CKSRYB333K16-T
CKSRYB104K16-T
CKSRYB105K6R3-T
CKSRYB****50-T
RS1/16S***J-T
NO INDICATED
NOTES:
CCSRCH****50-T
PARTS
IS...
GNDD
OPT IN2
OPT OUT
GNDD
OPT IN3
GNDD
GNDD
GNDD
OPT IN1
V+5D
DVSS
TVDD
TX1
TX0
BOUT
XTL1
VIN
UOUT
COUT
VOUT
DVDD
DVSS
MCKO1
LRCK
SDTO
BICK
IIC
P/SN
XTL0
DIR&DIT
AVSS
RX7
AVSS
RX6
DAUX
MCKO2
XTO
PDN
XTI
CDTI
CDTO
RX5
AVSS
AVSS
RX4
RX3
RX2
AVSS
RX1
CCLK
CSN
RX0
AVSS
AVSS
VCOM
R
AVDD
INT0
INT1
F%
(1/6)
(2/6)
stby
stby
(2/2)
COAX2
(1/2)
COAX1
(4/6)
(6/6)
(5/6)
(3/6)
IEDO
IEIT
PWR
IEE5
IE
1
2
3
4
6
5
8
7
9
10
13 14 15
17
16
11
12
18 19 20
22
21
23 24
25
26
9
10
8
6
7
4
5
28
27
31
29
30
32
33
2
3
1
48 47 46 45 44
34
35
43 42 41
38
39
40
36
37
4
2
1
3
13
14
7
12
14
11
7
10
8
9
14
7
2
1
14
7
7
3
14
4
7
5
14
6
100k
100k
100k
100k
GNDD
100k
GNDD
0
100k
100k
GNDD
100k
stby
0
stby
0
VKN1414
V5D1
stby
0
GCH
YB
0
0
0
0
QTL1013
CH
470p
YB
47/6.3
0.1
QTL1013
GNDD
CH
470p
stby
YB
0
0.1
V5D1
V53
V3D
V32
0
100
0
100
47
100
100
stby
stby
GNDD
stby
100
stby
GNDD
CH
CH
stby
0
AK4114VQ
0
0
stby
0
18k
TC74HCU04AF
TC74HCU04AF
0
stby
stby
0.47
YB
47
100
100
0
stby
100
10k
YB
12p
12p
stby
stby
YB
0.1
GNDD
CH
470p
QTL1013
0.1
YB
47/6.3
VNE1948
AKB7131
QTL1013
0.01
stby
75
VNF1084
AKB7131
stby
CH
YB
0.01
75
QTL1013
100
47p
CH
stby
TC74HCU04AF
stby
TC74HCU04AF
2.2k
2.2k
47k
CH 47p
100
stby
stby
stby
TC74HCU04AF
47k
TC74HCU04AF
V51
V52
GNDD
V31
V3D
CH
YB
470p
1
100/16
100
100
QTL1013
V5D1
100k
100k
100k
GNDD
B
1/2
B
1/2
DSP ASSY (AWX8572)
CN1903
R