Pioneer VSX-416-K Manuale di servizio - Pagina 17
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5
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.
ICP-N10(400mA)
2SC5511(E)
IC701
Q701
R701 6.8K
XPROTECT
D713
R713
R721
1k
1SS133
8.2K
2SA1145
(GRBL)
2SC2240
Q704
Q703
ICP-N10(400mA)
GNDU
R702
6.8K
IC702
Q702
601_2 P12
2SA2005(E)
SRO
STANDBY
IC605
601_2
(10A)
IC604
601_5
(10A)
OL
IC607
600/3_2
(10A)
IC606
600/3_5
P13
(10A)
IC609
P12
602_2
(10A)
IC608
602_5
(10A)
P6
D+5V
Q705(1/2)
RN4903
XPROTECT
Q705(2/2)
R1110
RN4903
(FL)
602_5
602_2
L752
J606 BLUE
FRO
DB621NB0
R752
PUF
L751
R751
PUF
J607
BROWN
L762
DB118NB0
SRO
R762
PUF
L761
R761
PUF 100 1/4W
P1
OL
∗1
C751, C752, C755,
(C)
C761, C762
CO
0.22
P6
J601
WHITE
DB923NB0
DC_DET
L753
(C)
R755
CO
DC DET.
PUF
(FL)
SBRO/SBO/SWO
600/3_2
(SL)
600/3_5
SBLO
J603
WHITE
OL
DB917NB0
(FL)
SBRO/SBO/SWO
XPROTECT
P13
P12
(SL)
SBLO
OL
C
5
6
6ohm
Q721
2SA1145
(GRBL)
NECK
R705
47k
D701
D5SBA20(B)
A
~
+
C
-
~
AKR7001-A-T
STBY
~
+
-
~
D702
D
B
D5SBA20(B)
D+5V
Q707(1/2)
RN4903
Q707(2/2)
W201
RN4903
R712
R711
stby
2.4K (KUCXJ)
0
2.2K (MYXJ5, MVXJ5)
ATH1004
(FR)
100 1/4w
ATH1004
(FL)
100 1/4W
ATH1004
100 1/4W
ATH1004
(SL)
∗1
∗1
∗1
∗1
ATH1004
(C)
100 1/4W
2/2F
Q605,606,633,655,656,683,
Q505: OVERLOAD DETECTOR
Q696,697:
( )
DC OUTPUT DETECTOR
VSX-416-K
6
7
TRANS 3 ASSY
E
(XWZ4079)
STBY
C881
NP
C882
C883
NP
NP
R882
4.7
1/4W
R881
4.7
1/4W
DB927NB0
TRANS 2 ASSY
D
F
(XWZ4091)
STANDBY
CN1201
52147-0410
GNDU
AC RY
AC WUP
Stby 5V
11
10
9
8
11
10
9
8
CN701
52147-1110
-22.9V
-29.7V
(FL)
RY751(1/3)
MYXJ5, MVXJ5
ONLY
(FL)
RY751(2/3)
RY752(1/3)
CHASSIS
(SL)
RY752(2/3)
(C)
RY753(1/3)
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
7
8
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TYPE NO. AEK7018
MFD, BY LITTELFUSE INK. FOR
IC853.
IC853
AEK7018 (4A)
STANDBY
IC852
STBY
IC851
STBY
IC853
851
7
6
5
4
3
2
1
51048-1100
7
6
5
4
3
2
1
1
2
3
C
2/2F
CN754
+
FR
XKE3050
-
+
FL
-
+
SR
-
+
SL
CN755
-
XKE3049
CHASSIS
+
C
-
A-D
POINT VOLTAGE
(V)
SITUATION
/KU
Others
A.B
67.0
61.4
NO SIGNAL
C.D
38.6
39.5
NOTE
1.RESISTORS
Unit:k-kΩ,M-MΩ or unless otherwise
noted.
Rated power:1/4W unless otherwise
noted.
Tolerance:(J)
5% unless otherwise
noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise
noted.
Ratings:Capacity(µF)/Voltage(V)
unless otherwise noted.
Rated Voltage:50V except for
electrolytic capacitors.
3.DIODES
Indicated in 1SS133-T
C
1/2F
D
8
A
B
4
5
6
C
D
E
F
F
E
17