Pioneer VSX-1019AH-K Service Manual page 111

5
QQ
3 7 63 1515 0
V6 PRIMARY ASSY
T
(XWZ4387)
J4
D20PYY0425E
CN55
52151-0410
1
GNDU
2
RYAC
3
ACWP5
V+5R6_ST 4
TE
L 13942296513
*1
DESTINATION
/U,/CU
• NOTE FOR FUSE REPLACEMENT
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
The
!
with same parts (safety regulation authorized) of identical
designation.
NOTE
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/10W unless otherwise noted.
Tolerance: (J) ±5% unless otherwise noted.
2.CAPACITORS
www
Unit: p-pF or uF unless otherwise noted.
Ratings: Capacity(uF)/Voltage(V) unless otherwise noted.
3.NM : No Mount
.
5
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R52
27 1/2W
Q52
LSC4081UB(QR)
R56
NM
22k
GNDU
Q51
LTC143EUB
GNDU
R55
1k
R53
D55
3.3k 1SR139-400
5.6V
IC51
NJM78M56FA
12.2V
OUT IN
+
3
?`
1
+ -
D51 4
?`
DF06SA
2
GNDU
U+5.6V REG.IC
KN52
VNE1948
GNDCH
*2
/U,/CU
SUB
TRANSFORMER
W280
X
T51
W281
W286
ATT7108
W287
W290
W291
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
mark found on some component parts should be replaced
x ao
y
i
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6
8
H55 H56
11.7V H53 H54
W296
POWER
W279
RELAY
W278
RY51
*2
ASR7013
*2
W276 W286 W280
W281
IC52
W287
NM
*1 T51
4
6
7 3
8
9 2
10
1
C57
0.01u/25
Q Q
3 6 7 1 3
KN51
VNF1084
*3
/U,/CU
FUSE1 REK1154
u163
.
VSX-1019AH-K
6
7
2 9 9 4 2 8
V6 TRANS 1 ASSY
U
(XWZ4392)
NM
53
AKC-081
1 L
FUSE3
NM
2
3 N
FUSE2
J1
NM L
N
W290
J2
NM
W291
W283
W285
51
W292
L
N
L51
XTF3004
CN51
*3
RKP1751
FUSE1
W294
L
H52 H51
W298
AKR1004-
N
W297
W282
W284
W293
NM
1 5 0 5 8 2 9 9 4
m
co
7
8
9 9
A
TRANS1
XWZ4392
J1:DB114NB0
J2:DB614NB0
B
NM
C
2 8 9 9
D
E
F
T U
111
8