Pioneer VSX-1017AV-K Service Manual page 107

5
IC2405
V+5_6V
VMUTE MONI.OUT
1401
L MUTE
THRU
H
VEF1040
GAV
(Y)
(Cb)
(Cr)
CN1405
XKP3079
17
V-12A
16
FRO
15
GNDA
14
GNDA
(FO)
13
FLO
GNDA 12
SRO 11
10
GNDA
(SO)
9
SLO
GNDA 8
(SWO)
7
SWO
GNDA 6
(CO)
5
CO
GNDA 4
3
SBRO
2
GNDA
(SBO)
1
SBLO
CN1406
CKS3384
NECK8
1
NECK6
2
SBMUTE 3
AMUTE 4
V-12A 5
6
CO
GNDA 7
8
SBLO
GNDA 9
FLO 10
GNDA 11
12
SLO
GNDA 13
SRO 14
GNDA 15
FRO 16
GNDA 17
GNDA 18
SBRO 19
The
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
5
6
V+5C
V+3C
Q1401
2SC4081(RS)
Q1402
2SA1576A(RS)
V-5C V-3C
(Y)
V-5_6V
100/10 C1419
(Cb)
100/10 C1420
(Cr)
100/10 C1421
R1573
47K
C1567
V-12A
YB
R1501
4700p
270
(L)
R1502
(R)
R1521
270
(C)
R1522
270
(SW)
R1541
270
(LS)
R1542
(CO)
270
(RS)
(SBO)
R1561
270
(SBL)
(FO)
(SO)
R1562
(SBR)
*
AWX8860,8862
XKB3053
JA1401,JA1402
CN1501,CN1502
AKB7172
GNDA
mark found on some component parts indicates
6
7
COMPONENT ASSY
K
(VSX-1017AV-K, VSX-1017AV-S : AWX8862)
(VSX-1017TXV-K, VSX-90TXV : AWX8860)
V+5C
C1425 C1426
100/10
100/10
C1427 C1428
0.1/16 0.1/16
IC1404
1 14
VIN1 V+1
Y
2 13
VEE1
BIAS
+6dB
3 12
VIN2 V+2
Cb
4 VOUT2 11
VEE2
BIAS +6dB
5 10
VIN3
V+3
Cr
6 VOUT3 9
VEE3
+6dB
BIAS
7 8
Powersave GND
NJM2581M
VIDEO AMP
GAV
V-5C
PREOUT
Q1501
(1/2)
R1503 IMX25
(FO)
120
R1509 R1511
Q1501
10k
10k (2/2)
IMX25
IMX25
(2/2)
R1512
R1510 Q1502
Q1502
10k
R1504
10k
(1/2)
IMX25
270 120
Q1521
R1523
(CO)
(1/2)
IMX25
R1529
120
R1531
Q1521
10k
10k
(2/2)
IMX25
IMX25
R1530 (2/2) R1532
Q1522
10k
10k
(SWO) R1524
120 Q1522
(1/2)
R1575
IMX25
47K
C1568
V-12A
YB
Q1541
4700p
(1/2)
(SO) R1543
IMX25
R1549
120
R1551
10k Q1541
10k
(2/2)
IMX25
IMX25
(2/2)
R1550 Q1542 R1552
10k 10k
Q1542
R1544
(1/2)
IMX25
120
Q1561
R1563
(SBO)
(1/2)
R1569 IMX25
120
R1571
10k Q1561
10k
(2/2)
IMX25
IMX25
(2/2)
R1570
Q1562 R1572
10k
R1564 10k
Q1562
270
120
(1/2)
IMX25
*1 AWX8862
C1501,C1502
C1521,C1522
C1541,C1542
C1561,C1562
C1507,C1508
C1527,C1528
C1569,C1570
C1571,C1572
VSX-1017AV-K
7
8
JA1402
(2/2)
XKB3053
R1470 STBY
(Y)
R1410
Y
75
*
R1471
STBY
(Cb)
R1411
Cb
75 *
R1472 STBY *
(Cr)
R1412
Cr
75
JA1401
C1493
(2/2)
*
0.01
GCC
(CHASSIS)
GAV
(input side)
CN1501
(1/2)
C1531
*
R1505
(FO)
100
47/25
L
FRONT
R
R1506 C1532
100 47/25
CN1501
(2/2)
R1525 C1533
*
100
47/25
CENTER
(CO)
SUB
WOOFER
R1526 C1547
(SWO)
100
47/25
C1591
0.01
C1592
STBY
R1545 C1548
GCC
100 (SO)
47/25
L
SURROUND
R
R1546 C1549 *
CN1502
100 47/25 (1/2)
C1550
R1565
(SBO)
100 47/25
L
SURROUND
BACK
R
*
R1566 C1551
CN1502
(2/2)
100 47/25
C1593
0.01
AWX8860
C1594
100p STBY
STBY
GCC
270p STBY
8
A
B
C
D
E
F
K
107