Pioneer SC-LX81 - Page 29

29
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
V+12L
V-12L
V+12R
V-12R
V+12C
V-12C
V+12SL
V-12SL
V+12SR
V-12SR
V+12SBL
V-12SBL
V+12SBR
V-12SBR
2
V+D V+6D
2
V+6D
V+5.6U
V+5.6U V+5.6U
V+7A
V-7A
V+7A
V+12HD V-7A
V+5D(FOR OPT IN)
V+5D(FOR USB)
V+12A V+12A
V-12A V-12A
V+6AD V+6AD
V+12TRG
V+12TRG
V+5.6V
V+5.6V
V-5.6V
V-5.6V
V+12TRG
V+5.6ST
V+5.6U
2
V+5D
V+12HD
DCDC ASSY
V-BRIDGE
ASSY
FRONT IN
ASSY
INTERFACE
ASSY
ICE INTERFACE
ASSY
D6502
RR264M-400
+5V
D6503
RR264M-400
-5V
V+5V
V-5V
RECTIFIER
D7101,C7104
(+15V)
IC3901
PQ1CG3032FZ
+6V
V+5.6ST V+5.6U
V+12HD
DC-DC
DC-DC
DC-DC
DC-DC
V+1R8H
D
V+3R3H
D
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
2.5V for EMMA2LL's DDR-SDRAM
1.5V for EMMA2LL Core
V+5AHD,V+5DHD
HDMI OUT1 EXT 5V SUPPLY
HDMI OUT2 EXT 5V SUPPLY
V+5N
3.3V for Network
Block
1.8V for BridgeCo
Core
V+2R5DDR_EM
IC1021
LT C3 850EGN
IC1051
LT3505EMS8E
IC1001
TPS54350PWP
IC1902
S-1132B25-
U5
IC1702 NJM2885DL1-
IC1071
NJM2885DL1-
05
IC302
NJM2872BF05
IC352
NJM2872BF05
IC31 NJM2886DL3-33
IC11
NJM2846DL3-
33
IC21
NJM2846DL3-
18
+1.8V
+3.3V
+2.5V
+1.5V
+6V +5V
+5V
+5V
+5V
+3.3V
+3.3V +1.8V
V+1R5HD
V+1R8
V+3R3
5V for Network Logic,USB
VBUS
5V for HDMI Logic,Video
Buffer
3.3V for HDMI/DVC
1.8V for HDMI/DVC
SC-LX81 Only
IC2413
NJM2845DL1-05
+5V
OPT IN/OUT
DIR
V+5D
IC2412
NJM2880U1-33
+3.3V
DIR
LOGIC
V+3D
IC2706
NJM2872BF-33
+3.3V
OSC
V+3OS
IC2982
NJM2885DL1-33
+3.3V
SRC (SC-LX81 only)
V+3SR
IC2710
NJM2846DL3-33
+3.3V
IC2711
PQ1LAX95MSPQ
+1.25V
V+3DS
V+1DS
1st DSP
2nd DSP
2nd DSP core
IC2713
NJM2846DL3-25
+2.5V
IC2712
RP131H101D
+1V
1st DSP core
V+1DF
D2003
D2004
IC2011
NJM2880U1-33
+3.3V
DSP ucom
V+3DM
D2002
D2001
V+5US
V+5UM
+5V
+5V
MAIN ucom
MAIN ucom
IC2983
NJM2845DL1-05
+5V
IC2983
NJM2391DL1-33
+3.3V
V+5DA
V+3DA
DAC
ADC
DAC
ADC
V+12A
V-12A
LPF
ADC IN
Q2006
FLASH ROM write control
D-MOTHER ASSY
B
Z
C
H
J
E
F
P
COMPOSITE
ASSY
HDMI NETWORK ASSY