Pioneer VSX-517-K Service Manual page 31

5
VSX-517
*1
*2 X
*1
R1491
0
*1
R1492
0
HEAD PHONE ASSY
G
(XWZ4265)
C1561 R1551
47/50
330 2W
NP
R1552
330
NP 2W
R1556 R1555
4.7k 4.7k
Q1551 Q1552
2SC5938A(AB) 2SC5938A(AB)
KN1551
VNF1084
CHASSIS
5
6
V+5C
*1
V+5_6V
W323
Q1401
2SC4081(RS)
GAV
Q1402
2SA1576A(RS)
*1
V-5_6V
(Y) W324 V-5C
V-5C
100/10 C1419
(Cb)
100/10 C1420
(Cr)
100/10 C1421
JA1551
XKB3066-
(FL)
6
7
(Y)
: Video Signal Route (Component Y ch)
V+5C (Cb)
: Video Signal Route (Component Cb ch)
(Cr)
: Video Signal Route (Component Cr ch)
STBY
C1425 C1426
100/10
100/10
C1427 C1428
0.1 0.1
IC1404
1 14
VIN1 V+1
Y
2 13
VEE1
BIAS
+6dB
3 12
VIN2 V+2
Cb
4 11
VOUT2
VEE2
BIAS +6dB
5 10
VIN3
V+3
Cr
6 9
VOUT3
VEE3
BIAS +6dB
7 8
Powersave GND
NJM2581M
VIDEO AMP
V-5C
5.1CH INPUT ASSY
H
(XWZ4249)
R1012
C
330
CHASSIS
R1011
SW
330
R1003
SL
330
R1044
SR
330
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
VSX-517-K
7
8
COMPONENT
V+5C
OUT
R1410
Y
75
(Y)
R1411
Cb
75 JA1402(2/2)
XKB3025
(Cb)
R1412
(Cr)
Cr
75
C1493
0.01
GAV
(input side)
GAV GCC
(CHASSIS)
(C)
C1021
4.7/50
C
(SW)
AG
C1022
SW
4.7/50
AG
SL
AG
(SL)
SR
C1009
52044-0745
4.7/50
CN307
J48
(SR)
C1010
4.7/50
F G
8
A
B
C
D
E
F
H
31