Power Amp In Assy - Pioneer VSX-AX5i-S Service Manual

1

4.10 POWER AMP IN ASSY

• For VSX-AX5i-S
A
SIDE A
P
POWER AMP IN ASSY
FAN MOTOR (FRONT)
CN4004
B
3.F.FAN+
2.F.FAN-
1.F.FANSTOP
CN4004
C
CN4001
L
CN801
SIDE B
D
P
POWER AMP IN ASSY
CN4001
23.GNDSBR
21.GNDSBL
E
3.FANSTOP
CN4004
CN4004
F
P
88
1
2
CN4002
1.VH+
2.VH+
3.VHGND
4.VHGND
CN4001
5.VH-
6.VH-
1.FANDRV
2.GNDU
7.NC
3.FANSTOP
8.AMUTE
4.LOFAN
5.TEMP
9.OLDET
6.V+5.6
10.DCDET
11.GNDC
7.AMUTE
12.C
8.OLDET
9.DCDET 13.GNDFR
10.V-15
14.FR
11.GNDFL
12.FL 15.GNDSR
13.GNDFR
16.SR
14.FR
17.GNDSBR
15.GNDC
16.C
18.SBR
17.GNDSL
19.NC(GND)
18.SL
19.GNDSR
20.SR
21.GNDSBL
22.SBL
23.GNDSBR
CMK-P3X
24.SBR
CN4002
AA
CN4402
CN4002
24.SBR
19.NC(GND)
22.SBL
18.SBR
17.GNDSBR
20.SR
16.SR
19.GNDSR
15.GNDSR
18.SL
14.FR
17.GNDSL
13.GNDFR
16.C
12.C
15.GNDC
11.GNDC
14.FR
10.DCDET
13.GNDFR
12.FL
R4001
11.GNDFL R4004
10.V-15
9.DCDET
8.OLDET
7.AMUTE
R4003
6.V+5.6
5.TEMP
9.OLDET
4.LOFAN
8.AMUTE
7.NC
2.GNDU
6.VH-
1.FANDRV
5.VH-
CN4001
4.VHGND
3.VHGND
2.VH+
CANCER,
1.VH+
CN4002
Q4001
2
3
CN4003
Z
CN4401
CN4003
D4001
65 PROPOSITION - 25249.6 SECTION
HARM. REPRODUCTIVE OTHER
CAUSE TO CALFORNIA OF STATE THE
CHEMICALS CONTAIN PARTS ELECTRICAL CERTAIN
AND SOLDER IN LEAD CONTAINS PRODUCT THIS
VSX-AX5i-S
3
4
R
CN4003
17.VH+ (J12)
16.VH+
10.F.FAN+
15.VHGND
9.F.FAN-
14.VHGND
8.F.FANSTOP
13.VH-
7.FANSTOP
12.VH-
6.FANDRV
11.V+5V
10.TEMP
5.GNDU
9.AMUTE
4.LOFAN
8.OLDET
3.VH+
7.DCDET
2.VHGND
6.GNDFL
1.VH-
5.FL
4.GNDSL
3.SL
POWER AMP IN ASS'Y
2.GNDSBL
1.SBL
AWX7982 AWX
(ANP7490-A)
CMK-P3X
1.SBL
AWX
2.GNDSBL
3.SL
4.GNDSL
AWX
5.FL
6.GNDFL
AWX7982
7.DCDET
8.OLDET
9.AMUTE
ASS'Y IN AMP POWER
10.TEMP
11.V+5V
12.VH-
1.VH-
13.VH-
2.VHGND
14.VHGND
3.VH+
15.VHGND
4.LOFAN
16.VH+
17.VH+ 5.GNDU
6.FANDRV
CN4003
7.FANSTOP
CODE SAFETY & HEALTH
8.F.FANSTOP
9.F.FAN-
OR DEFECTS BIRTH
10.F.FAN+
TO KNOWN ARE WHICH
WARNING (J12)
(ANP7490-A)
4
SIDE A
CN4054
4001
SIDE B
4001
P