fig.V05a
MUX
D
A
-C
IN_0
IN_1
IN_3
Z2
D
IR
BC
K
Z2
D
IRD
AT
A
Z2
D
IR
PE
R
R
PL
D
ADC
BC
K
PL
D
ADCLRC
K
Z2_D
AC
_F
S
D
A
-F
R
D
A
-C
D
AC_
FS
D
A
-S
R
D
A
-S
L
D
ACD
AT
AS
D
A
-SB
L
D
A
-SB
R
A
D
IN
Z2
L
A
D
IN
Z2
R
A
D
IN
L
A
D
IN
R
ZO
N
E
2_
D
/A
_R
ZO
N
E
2_
D
/A
_L
LE
GO
_D
/A
_R
LE
GO
_D
/A
_L
D
A
_S
W
1
D
A
_S
W
2
D
A
-F
L
D
A
-S
L
D
A
-SB
R
Z2_D
AC
_256
FS
LE
GO
_D
AC_64
FS
LE
GO
_D
AC_D
AT
A
SU
BWOO
FE
R
_D
AC
_64
FS
SU
BWOO
FE
R
_D
AC
_D
A
TA
OPTICAL 2
OPTICAL 1
COAXIAL1
DIGITAL IN
RX+/-
IN_0
IN_1
IN_3
27MHz
TMDS
LEGO SPDIF
OUT_1
TMDS
OUT_0
TMDS
IN_0
IN_3
LEGO_SPDIF
Z2HDMISPDIF
O2
C2
C1
MUX
TMDS
24.576MHz
ADC
DOUT
DIRADATAI
DIRABCKI
DIRDATA
64FSDIR1
SBCK
TXBCK
RXSPDIF
RXI2S
RXBCK
RXLRCK
TMDS
TMDS
TMDS
DATASW2
DATAS
DATAF
DSP1INSB/SR
DSP1INCSW/C
DSP1IN_/FR
DSP1INF/FL
DSP1IN64FS
HDMI OUT2
COAXIAL2
FR
O
N
T
U
SB
6
5
4
2
3
1
GND
DATA-
VBUS
DATA+
ANT1
ANT2
HD
M
I IN
USB_Tx_Rx
TX+/-
IN_2
LEGO I2S
Z2
D
IR
M
C
K
Z2
D
IR
PC
M
Z2
D
IRLRC
K
IN_1
IN_2
HDMISPDIF
O1
27MHz
TMDS
DIR
PCM9211
DIR+A/D
DIRLRCK
DIRALRCKI
DIRAMCKI
256FSDIR1
DIRXMCK
SLRCK
PL
D
ADC
M
C
K
PL
D
ADCD
AT
A
TXLRCK
TXI2S
RXINT0
RXMCK
D
A
-F
L
27MHz
D
AC_256
FS
D
ACD
AT
AF
D
AC_64
FS
D
ACD
AT
AC
D
ACD
AT
AS
B
ARC
DATACSW1
DATASB
DSP1INS/SL
DSP1IN_/SW
DSP1INFS
24.576MHz
Oscillation
Amplifier
MAIN
OUT
PORT
SCK
LRCK
BCK
D
A
-F
R
D
A
-S
R
D
A
-SB
L
Z2_D
AC
_64
FS
Z2_D
AC
_D
AT
A
LE
GO
_D
AC_256
FS
LE
GO
_D
AC_
FS
SU
BWOO
FE
R
_F
S
SU
BWOO
FE
R
_D
AC
_256
FS
HDMI OUT1
SERIAL
FLASH
HDMI7
HDMI4
HDMI3
HDMI1
SN74AHCU04PWR
Z2DIRSPDIF
OUT_1
MPIO_A
SELECTOR
DSP1OUT64FS
OUT_0
TMDS
RJ-45
HDMI6
HDMI5
HDMI2
FRONT
HDMI
iPod Auth.
MFI337S3959
AD8195
BUFFER
OUT_0
ADC
AK5358BET
MPIO_C
SELECTOR
PCM5100
ZONE2 DAC
PCM5100
LEGO DAC
AK4458VN
MAIN DAC
DSP1OUTFS
DSP1INMCK
TMDS
OUT_1
TMDS
64Mbit
SDRAM
LEGO MODULE
( AIOS4.0V )
MN864788
HDMI2.0
Matrix SW
(2.2 4 INPUTS)
PCM5100
SUBWOOFER
DAC
TO ANALOG AUDIO BLOCK
LC89091
ZONE2 DIR
USB_VBUS_ON/OFF
Wi-Fi BT ANT
HDMI ZONE2
CS49844A
Quad Core
DIGITAL AUDIO
DECODER
MN864788
HDMI2.0
Matrix SW
(2.2 4 INPUTS)
MN864787
HDMI (TX / RX / OSD / Scaler )
(1080p -> 4K/60 )
AVR_X3500 DIGITAL AUDIO DIAGRAM
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
171
