Pioneer VSX-417-K Service Manual page 27

5
QQ
3 7 63 1515 0
P1
P1 IC701
OL
P13
ICP-N10
XPROTECT
FRO
D713 R713
1SS133 1k
P6
601_5
XPROTECT
IC702
601_2 P12
2SA2005(E)
ICP-N10
SRO
IC605
601_2
IC604
601_5
OL
IC607
600/3_2
IC606
600/3_5
P13
P12
P6
D+5V
Q705(1/2)
RN4903
XPROTECT
Q705(2/2)
RN4903
TE
L 13942296513
J606 BLUE
FRO
DB621ND0
J607 BROWN
DB118ND0
SRO
P1
OL
(C)
CO
P6
DC_DET
(C)
CO
SBRO/SBO/SWO
600/3_2
SBLO
(SL)
600/3_5
OL
WHITE
(FL)
SBRO/SBO/SWO
P13
XPROTECT
P12
www
(SL)
SBLO
.
F-DRIVE
OL
5
http://www.xiaoyu163.com
R709
*1
2SC5511(E)
6ohm
Q701
Q721
R701 2SA1145
(GRBL)
R721
*1
*1
2SA1145
(GRBL)
2SC2240
Q704
NECK
Q703
R705
47k
R702
*1 GNDU
Q702
D701
D5SBA20(B)
R710 A
*1
+
C
AEK7022-A
(10A)
AEK7022-A
(10A)
AEK7022-A
(10A)
AEK7022-A
(10A)
D
B
D+5V
Q707(1/2)
RN4903
Q707(2/2)
RN4903
R1110
0
(FL)
L752 ATH1004
(FR)
R752
PUF 100 1/4w
L751 ATH1004
(FL)
R751
PUF 100 1/4W
L762 ATH1004
(SR)
R762
PUF 100 1/4W
L761 ATH1004
R761
(SL)
PUF 100 1/4W
L753 ATH1004
(C)
R755
PUF 100 1/4W
(FL)
x ao
y
C 2/2
i
Q605,606,633,655,656,683,
Q505: OVERLOAD DETECTOR
Q696,697:
( ) DC OUTPUT DETECTOR
: AUDIO SIGNAL ROUTE
http://www.xiaoyu163.com
6
8
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N10, MFD BY ROHM
CO., LTD. FOR IC701 and IC702.
R701 R703 R707 R709 R721
*1
R702 R704 R708 R710 R722
MYXJ5 6.8k 100k 120k 8.2k
C881
0.033/100
0.033/100
C884 R882
C882
4.7 0.033BA
R881
1/4W
DB932ND0
To
PRIMARY
~
ASSY
-
CN1201
~
52147-0410
GNDU
AC RY
AC WUP
ST+5V
~
S
55
+
-
~
D702
J21
D5SBA20(B)
D20PYY1130E
-22.9V
W201
R711
R712
*
STBY
2.2k
-29.7V
Q Q
(FL)
3 6 7 1 3
RY751(1/3)
ASR7001-
RY751(2/3)
ASR7001-
RY752(1/3)
ASR7001-
RY752(2/3)
ASR7001-
RY753(1/3)
ASR7001-
R740
68K
C740
100/25
u163
(FL)
: Audio Signal Route (Front L ch)
.
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SBL)
: Audio Signal Route (Surround Back L ch)
VSX-417-K
6
7
2 9 9 4 2 8
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7018 MFD, BY
LITTELFUSE INK. FOR IC853.
TRANS3 ASSY
E
(XWZ4246)
M
C883
M 0.033BA
4.7
TRANS2 ASSY
1/4W
D
(XWZ4245)
W382
R1255
STBY
R1256
3.3
STANDBY
IC852
1/4W
J52
STBY
IC851
STBY
11 10 9 8 7 6 5 4 3 2 1
11 10 9 8 7 6 5 4 3 2 1
CN701
52147-1110
1 5 0 5 8 2 9 9 4
C
+
FR
-
(FL)
+
FL
-
+
SR
-
(SL)
+
SL
-
CHASSIS
(C)
+
C
-
CAUTION :
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7009 FOR IC610
MFD, BY LITTELFUSE INC.
m
CAUTION :
FOR CONTINUED PROTECTION
co
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7022 FOR IC604,
IC605, IC606, AND IC607 MFD,
BY LITTELFUSE INC.
C
7
8
9 9
A
B
IC853
AEK7018 (4A)
IC853
J47
851
CN702
51048-1100
52147-0610
1 2 3 4 5 6
C
2 8 9 9
2/2
/MYXJ5
*4
C517,751,752,755,
0.22BA
761,762,771
C785,753,754,756,
0.22 BA
763,764,772
D751,753,757
1SS355
R1103,R1104,R1105
CQMBA 123J50
*5
D
A-D
POINT VOLTAGE
(V)
SITUATION
MYXJ5
A.B 61.4
NO SIGNAL
C.D 39.5
E
F
D E
1/2
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