Pioneer SC-LX85 - Page 40

31
SC-57
5
6 7 8
5
6 7 8
A
B
C
D
E
F
RECTIFIER D7501-7504
IC7501 NJM78M12FA
IC7502 NJM79M12FA IC7521 NJM78M06FA
RECTIFIER D7601
IC7601 NJM78M05FA IC7602 NJM79M05FA
5
CN7601
5
+
-
+ -
V+12A
V-12A V+6AD V+5V
V-5V
CN7502
2
Q3001
Q3002 Q3901
V+12_A
V-12_A
TUNER MODULE
CN3902
FFC
V+5_T
V+7_A V-7_A
V-12_A
V+12_A
V+5_DA
IC2181 NJM2855DL1-33
V+3R3_DA
Q8401 Q8402
V+5_V
V-5_V
V+3_V
V-3_V
V+5_V
V-5_V
CN8303 CN3601
CN3001 CN3792 CN3791 CN2104
FFC
CN8302
CN1722
V+5_V
RECTIFIER D7521,7522
CN7501
+
CN7603
CN7724
CN2503
CN6952 CN3051
CN6951
B
CN5775
IC2183 NJM2845DL1-05
RECTIFIER D3651
+
V+5_USB
JA8101
USB +5V Supply
CN3651
IC8102 BD9329EFJ (DC-DC Conv.)
IC8101 TPS2557DRB (Load SW)
V+UN_USB
CN3652
FRONT BRIDGE ASSY
H
I
U
Z
COMPONENT ASSY
COMPOSITE ASSY
REG ASSY
PRE BRIDGE ASSY
A
C
F
AUDIO ASSY
DIGITAL MAIN ASSY
FRONT HDMI USB ASSY
D
USB RECT ASSY
B
DAC HIGH ASSY
A-DAC BRIDGE ASSY
A REG BRIDGE ASSY
AA
AH