Pioneer VSX-D514-K Manual de serviço - Página 15
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1
2SC5511
Q701
IC701
ICP-N10
R721
(400mA)
R701
*1
*1
Q721
2SA1145
2SA1145
Q703
R705
47k
R702
*1
Q702
IC702
2SA2005
ICP-N10(400mA)
C
C701,702
C703,704
XCH3013
XCH3012
*9 D514
3300u
4700u/71V
/42V
D
A-D
POINT VOLTAGE(V)
VSX-D514/
SITUATION
±
A.B
60.0
NO SIGNAL
±
C.D
36.8
L751
ATH1004
(FL)
R751
100 1/4w
PUF
(FR)
L752
ATH1004
R752
100 1/4w
PUF
(C)
L753
ATH1004
R755
100 1/4w
PUF
2SC1740
L761
DC DET.
Q692
ATH1004
(SL)
R761
100 1/4w
PUF
(SR)
L762
ATH1004
R762
100 1/4w
PUF
• NOTE FOR FUSE REPLACEMENT
CAUTION -
1
2
VSX-D514
-
J3
J4
DB227NB0
J5
DB925NB0
J6
DB217NB0
J7
DB917NB0
J8
DB617NB0
J8
D701
A
~
+
-
~
D5SBA20(B)
D702
~
+
-
~
D5SBA20(B)
B
R711
*6
C770
*8
CHASIS
RY751(1/2)
+
-
RY751(2/2)
+
-
RY752(1/2)
+
-
R757
22k
CN752
CHASSIS
+
-
C771
RY753(1/2)
stdby
+
CHASIS
-
+
RY753(2/2)
-
+
-
C769
*8
CHASSIS
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
2
3
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 49101.6 FOR IC853 MFD, BY
LITTELFUSE INC.
R881
4.7
STANDBY
1/4W
C882
R882
NP
4.7
1/4W
C883
NP
ACH1237
C881
NP
STANDBY
STANDBY
-22.7V
-27.9V
*
CN751
FL
FR
SPEAKER A
C
*
stby
CN753
CN751
AKB7042-
Centre Preout
CN752
/754
*
CN754
SL
SR
Q605,606,633,655,656:
OVERLOAD DETECTOR
Q691,692:
( )
DC OUTPUT DETECTOR
: AUDIO SIGNAL ROUTE
VSX-D514-K
3
4
TRANS3
ASSY
(XWZ3813)
E
POWER
IC853
TRANSFORMER
AEK7012
D
(1.6A)
IC851
AEK7018
TRANS2
(4A)
(4A)
ASSY
IC852
AEK7018
(XWZ3809)
STANDBY
O
851
XKP3047
J21
D20PYY0715E
J47
D20PYY0630
1
2
3
701 CN702
XKP3047
52147-0610
C
F2/2
D514/F
/NT,YP
XKE
3018
XKE
3019
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. ICP-N10 FOR IC701 AND IC702
MFD, BY ROHM CO., LTD.
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491004 FOR IC851 AND IC852
MFD, BY LITTELFUSE INC.
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491001 FOR IC603 MFD, BY
LITTELFUSE INC.
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 491010 FOR IC604, IC605, IC606,
AND IC607 MFD, BY LITTELFUSE INC.
C
D E
F 1/2
4
A
B
1551
4
5
6
C
D
E
F
15