Pioneer VSX-D514-S Service Manual page 29

5
2SC5511
Q701
IC701
ICP-N10
R721
(400mA)
R701
8.2k
5.6k
Q721
2SA1145
2SA1145
Q703
R705
47k
R702
5.6k
Q702
IC702
2SA2005
ICP-N10(400mA)
C
D
A-D
(V)
POINT VOLTAGE
SITUATION KU,KC
±
NO SIGNAL A.B 66.0
±
C.D
37.5
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
Q692 DC DET.
ATH1004
(SL)
R761
100 1/4w
PUF
(SR)
L762
ATH1004
R762
100 1/4w
PUF
• NOTE FOR FUSE REPLACEMENT
CAUTION -
5
6
J3 DB025NB0
DB225NB0
J4
J5 DB924NB0
J6 DB215NB0
J7 DB914NB0
D701
A
~
+ -
~
D5SBA20(B)
F701
REK1087 (10A)
D702
~
+ -
~
D5SBA20(B)
B
R711
3.9K 2W
C770
*8
CHASIS
RY751(1/2)
+
-
RY751(2/2)
+
-
RY752(1/2)
+
-
R757
22k
Centre Preout
CN752 XKE3010
CHASSIS
+
-
C771
RY753(1/2)
stdby
+
CHASIS
-
RY753(2/2)
VSX-D414 only
CN741
AKB7008
R741
33k
R743
33k
Surround Preout
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
6
7
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
XKE3012
FL
FR
SPEAKER A
C
CN753
*7 : NO USE
AKB7042-
*8 : NO USE
STANDBY
SL
SR
SL
SR Q605,606,633,655,656:
OVERLOAD DETECTOR
Q691,692:
( ) DC OUTPUT DETECTOR
: AUDIO SIGNAL ROUTE
VSX-D514-K
7
8
TRANS3
ASSY
(XWZ3812)
E
POWER
IC853 TRANSFORMER
AEK7012
D
(1.6A)
IC851
AEK7012 TRANS2
(1.6A)
ASSY
IC852
AEK7012
(1.6A)
(XWZ3808)
STANDBY
Q
851
XKP3047
J21
D20PYY0715E
J47
D20PYY0630
1 2 3
701 CN702
XKP3047
52147-0610
C 2/2
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. 49101.6 FOR IC851 TO IC853
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
1/2
8
A
B
1551
4 5 6
C
D
E
F
29