Pioneer VSX-817-K Service Manual page 41

5
QQ
3 7 63 1515 0
S
55
51048-0400
GNDU
AC RY
AC WUP
STBY+5V
J52
D20PYY0410E
TE
L 13942296513
J37
VKN1186
CN1903
CN1902
B5B-PH-K-S
C1909
CH
100p
F1901
CTF1295
R1903 STBY
R1904
STBY
VSX-917V
www
DIGITAL INPUT ASSY
Q
(VSX-917V:XWZ4213)
.
(VSX-817:XWZ4212)
5
http://www.xiaoyu163.com
6
PRIMARY ASSY
(XWZ4218)
R52
27 1/2W
Q51
RT1N431M
R53 D55
1SR139-400-T
5.0V 3.3k
W276
NJM78L05UA
12.2V IC52
IC51
OUT IN
3 1
2
~
+ -
~
D51
4
DF06SA
GNDU
U+5V REG.IC
5
T51
C57
KN3001
0.01 YF
VNE1948-A
VNF1084
PRIMARY ASSY
CHASSIS
• NOTE FOR FUSE REPLACEMENT
CAUTION -
TX1
GNDD
GNDD
RX6
GNDD
GNDD
RX5
GNDD
V+5D
RX4
V
J30
1
FRONT OPT
L
2
SHEILD
3
GNDD
4
D+5V
R
5 SHEILD
CHASSIS
x ao u163
y
i
6
http://www.xiaoyu163.com
2 9
8
W290
W291
STBY
W286
W287
3
W294,680,682
2
W282,284,293
1
ATT7043
Q Q
3 6 7 1 3
R51
KN51
RCN1080
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
FRONT VIDEO ASSY
R
(XWZ4214)
(V)
C903
47/25 CEAL-TS
R901
330
(L)
R902
330
(V)
: Video Signal Route
(L)
.
: Audio Signal Route (L ch)
(SW)
: Audio Signal Route (SubWoofer ch)
VSX-917V-K
7
9 4 2 8
T
J1
J2
J1:DB117NB0
J2:DB617NB0
51
L
N
CN51
RKP1751
LIVE
FUSE1
L
AC IN
H51 H52
AKR7001-
N
NEUTRAL
REK1154 (10 A)
1 5 0 5 8 2 9 9 4
CN901
B5B-PH-K-S
(V)
(L)
J29
m
co
Q R
7
8
9 9
A
TRANS1
ASSY
(XWZ4224)
B
C
2 8 9 9
D
O
CN314
5 FRONT V (VSX-917V)
CN354
4 GAV
E
(VSX-817)
3 FVL
A 1/3
2 GNDA
1 FVR
CN107
F
S T
41
8