fig.A04a
O1
OUT
1
1
0
O2
C1
M
C
K
BC
K
DATA
TMDS
TMDS
P
LDADCDAT
A
P
LDADC
M
C
K
OU
T
Z2_
D
A
C
_B
C
LK
Z2_
D
A
C
_D
A
TA
D
A
C
_256F
S
DAC
_F
S
DACDATA
F
DACDATA
S
OUT
HDMI7
HDMI5
HDMI4
HDMI3
HDMI2
IN0
IN2
IN3
IN0
IN1
LEGO SPDIF
SW2_BCLK
SW2_LRCK
SW2_SD2
SW2_SD1
SW1_MCLK
SW1_SD0
MCLK1
SBCK
FSDIR1
256FSDIR1
DIRADATAI
DIRABCKI
TMDS
IN0
DSP1OUT64FS
DATAFT
DATAST
DATASB
DATAS
DATAC
DSP1IN_/SW
DSP1INFS
DSP1INMCK
E3
AVRS940
RJ-45
HDMI6
FRONT
HDMI
HDMI1
E3
E2/E1C/K
AVRX2500
AD8195
TMDS
BUFFER
IN1
IN3
IN2
LEGO I2S
SW2_MCLK
SW2_SD0
SW1_BCLK
SW1_LRCK
SW1_SD2
SW1_SD1
LRC
K
SLRCK
DATADIR1
64FSDIR1
DIRAMCKI
DIRALRCKI
OUT
HDMI SWITCH
TMDS261B
P
LDADC
LRC
K
P
LD
A
DC
B
C
K
Z2_
D
A
C
_M
C
LK
Z2_
D
A
C
_L
RC
K
TXSPDIF
D
A
C
_64
FS
DACDATA
C
DACDATAS
B
IN1
IN2
DSP1OUTFS
DSP1INSB/SR
DATAF
DSP1INS/SL
DSP1IN_/FR
DSP1INF/FL
DSP1IN64FS
64Mbit
SDRAM
SERIAL
FLASH
FR
O
N
T U
S
B
USB_Tx_Rx
TX+/-
OUT0
OUT1
ARCSPDIF
TMDS
TMDS
DSP1INCSW/C
COAX
AREA
MODEL
HDMI IN
RX+/-
HDMI2.0 RX
MN864788
(HDCP 2.2 : 4 INPUTS)
OUT1
OUT0
TO ANALOG AUDIO BLOCK
DIRRXSPDIF
TMDS
HDMI2.0 TX
MN864788
HDMI2.0 RX
MN864788
(HDCP 2.2 : 4 INPUTS)
GND
DATA-
VBUS
DATA+
LEGO
NETWORK MEDIA
MODULE
USB_VBUS_ON/OFF
Wi-Fi BT ANT
SW1_SD3_SPDIF
LEGO SPDIF
SW2_SD3_SPDIF
HDMI OUT2
HDMI OUT1
AD55/058Z-0
(ADV8003-8B)
OSD/ip scaler
AVR_S940H / X2500H DIGITAL AUDIO DIAGRAM
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
148