fig.02a
1
1
0
2
O2
O1
2
2
2
2
C2
C1
OU
T
Z2_
D
A
C
_M
C
LK
Z2_
D
A
C
_L
RC
K
TXSPDIF
D
A
C
_256
FS
D
A
C
_64
FS
DACDATA
F
DACDATAS
B
OUT
USB
FRON
T
COAX
AREA
E3
E3
USBD-
E2/E1C/K
IN2
IN3
IN0
OUT1
OUT0
NET/USB_LRCK
NET/USB_BCK
SW2_LRCK
SW2_SD1
SW1_MCLK
SW1_BCLK
SW1_SD3_SPDIF
SW1_SD2
SW1_SD0
DM920_SPDIF
ARCSPDIF
MCLK1
SBCK
FSDIR1
256FSDIR1
DIRADATAI
DIRAMCKI
OUT
TMDS
IN0
IN1
DSP1OUTFS
DATAFT
DATASB
DATAC
DSP1INSB/SR
DSP1INCSW/C
DSP1IN_/SW
DSP1INFS
DSP1INMCK
OUT
USBD+
WiFi BT ANT
TX+/-
RX+/-
IN1
IN0
IN1
IN3
IN2
HDMI2.0 RX
MN864788
(2.2 4 INPUTS)
OUT0
OUT1
NET/USB_MCK
SW2_MCLK
SW2_SD0
SW2_SD2
SW2_SD3_SPDIF
SW2_BCLK
SW1_LRCK
SW1_SD1
DIRRXSPDIF
TMDS
SLRCK
DATADIR1
64FSDIR1
DIRABCKI
DIRALRCKI
TMDS
Z2_
D
A
C
_B
C
LK
Z2_
D
A
C
_D
A
TA
DAC
_F
S
DACDATA
C
DACDATA
S
TMDS
TMDS
HDMI2.0 TX
MN864788
IN2
DSP1OUT64FS
DATAST
DATAS
DATAF
DSP1INS/SL
DSP1IN_/FR
DSP1INF/FL
DSP1IN64FS
HDMI2.0 RX
MN864788
(2.2 4 INPUTS)
HDMI5
HDMI4
HDMI3
U / N / K
NET/USB_DATA_/FR
TMDS
OPTICAL
L
E
D
O
M
RJ-45
HDMI6
HDMI7
HDMI IN
HDMI2
FRONT
HDMI
ADV8195
TMDS
BUFFER
HDMI1
NET/USB_DATAF/FL
64Mbit
SDRAM
SERIAL
FLASH
HDMI OUT1
AD55/058Z-0
(ADV8003-8B)
OSD/ip scaler
HDMI OUT2
GND
DATA-
VBUS
DATA+
TO ANALOG AUDIO BLOCK
CY920
NETWORK
MEDIA MODULE
DIGITAL AUDIO DIAGRAM
AVRS920
AVRX2300
OTHER AVR1
HDMI SWITCH
TMDS261B
TMDS261B CON
125
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating
