Pioneer VSX-1128-K Service Manual page 21

5
-VF
V+5V
E
BRI-1 ASSY
B
D-MAIN ASSY
BD9329
4.7U
LDO
DCDC
IC9518
S-1172B12
S-1172B12
LDO
IC9515
S-1172B15
Q9503
RAQ045P01
IC9520
BD9328
10U
Q9516
DCDC RAQ045P01
LDO
Q9507
RAQ045P01
IC9521
BD9328
10U
LDO
IC9502
DCDC
S-1172B12
1SR154
LDO
IC9511
S-1170B50
LDO
IC9519
S-1170B50
LDO
IC9401
S-1170B50
5
6
I
AUDIO ASSY
A+12V
VOL IC
ZONE2 VOL
A+7V
VOL IC
A-7V
ZONE2 VOL
A-12V
LDO
IC9523
LDO
IC9501
S-1172B10
LDO
IC9508
S-1170B25
VSX-1128-K
6
7
B+
K
AMP7 ASSY
B-
F
VIDEO ASSY
V+5V
G
V+5V
TUNER
V+5V
DC_TRG+12V
D+5.6V
LDO
IL1117-3.3V
J
CPU ASSY
A+7V
A-7V
O
HPMIC ASSY
N
FRONT ASSY
-VF
D+5.6V
FL_AC1
FL_AC2
L
FHDMI ASSY
STMPS2171
DCDC
TPS2557
AP6504(3A)
C
OPTCO ASSY
7
8
A
BT ASSY
B
C
MIC
D
900mA
USB_+5V
2.1A
E
D+5V
F
21
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