Pioneer VSX-AX4AVi-S Service Manual page 79

5
V+5_6U
CN6103
V+12A
PF05PG-Q20
V+12TRG
V+12T
CN6105
V+12A
V+5AD
B8B-PH-K-S
V+5_6V
V+5_6U
CN6106
V+IPOD
B11B-PH-K-S
6102
CN4271
DREG
1 1
DREG
2 2
DREG
3 3
DREG
4 4
51048-0400
52151-0410
4273
VEF1040-A
5
6
AC1
1
AC2
2
-VF
3
GNDU
4
GNDU
5
V+5_6U
6
52147-0610
J6104
5 V+FAN
4 V-FAN
3 LOCK DET
2 V-12A
1 V+12A
1
V+12TRG
V+12T
2
V+12A
3
V-12A
4
V+5AD
5
GNDA
6
GNDA
7
GNDA
8
1
GNDV
2
GNDV
3
GNDV
4
V+5_6V
V-5_6V
5
V+5_6U
6
GNDU
7
GNDU
8
V+iPod
9
FAN DRIVE
10
FAN STOP
11
+13V
PQ1CG3032FZ
1
5
D4271
~
~
D3SBA20(B)
VSX-AX4AVi-S
6
7
LOCAL SUPPLY ASSY
S
(AWX8672)
NOTE
1.RESISTORS
Unit: k-kΩ , M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W 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 expect for electrolytic capacitors.
DC/DC ASSY
T
(AWX8650)
IC4271
L4271
ATH7020-
2
IN OUT
1 2
47µ
STBY INV
4
GND
3
C4276
KN4271
STBY
C4277
VNF1084
STBY
CHASSIS
7
8
+5V
CN4272
V+5D
1
GNDD
2
V+12UN
3
S3B-EH
S T
79
8
A
B
C
D
E
F