Pioneer VSX-415-K Service Manual page 29

5
52044-1945
C
GNDA
GNDA
FL
GNDA
FR
GNDA
SL
GNDA
SR
GNDA
SB
A.MUTE
ATT
Brd Det/
6ohm
O.L DET
DC DET
C 1/2
NECK
GNDU
CN254
R52
27 1/2W
RY51:
POWER RELAY
Q51
DTC143ES
R53 D55
S5688G
3.3k IC51
NJM78M56FA
12.2V
5.6V D51
OUT IN
S5688G
D52
S5688G
D53
S5688G
D54
S5688G
IC51:
U+5V REG.IC
C 2/2
AMP&PRIMARY ASSY
(XWZ3783)
• NOTE FOR FUSE REPLACEMENT
CAUTION -
5
6
AMP INPUT ASSY
G
(XWZ3802)
19
18
17
16 C
1
GNDA
15 2
14 FR
3
GNDA
13 4
12 SL
5
GNDA
11 6
10 SR
7
GNDA
9 8
8 FL
9
A.MUTE
7 10
6 ATT
11
Brd Det/
5 12
6ohm
4 O.L DET
13
DC DET
3 14
2 NECK
15
GNDU
1 16
KP200TA16L
CN253
AEK7005
500mA
IC52
T51
STANDBY TRANS
ATT7040
C57
0.01 YF
GND
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
VSX-415-K
6
7
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491.500 FOR IC52
MFD, BY LITTELFUSE INC.
J1:DB117NB0
J1
J2:DB618NB0
J2
CN51
LIVE
RKP1751
FU1
L
H51 H52
N
L51
REK1026 (T2.5A)
XTF3004
NEUTRAL
AC POWER CORD
VDG1077 : MY
7
8
A
B
C
H
TRANS1
ASSY
(XWZ3806)
D
E
F
C G H
2/2
29
8