SCH09 DIR A.PLD
DIGITAL VIDEO
ANALOG AUDIO DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
A2 A5 B4
C5
F14
B5 C3
E14 E13
B6
H14
A6
C7
P5
A7
R6
A9
T5
A10
T7
A12
B10
R8
C14
R10
A15
R14
B14
T10
B16
T15
BCK.
MCK.
DGND SBCK
T12
R1958 150
DIR1PERR
SBCK
DIRXMCK
DIRAMCKI
DA3.3V
DGND
PLDAERR.
DATAS
DATAST
R2133
0
N_DEVICE_MCLK
DAGND
R2147
0
N_DEVICE_SCLK
R1932 33
DA3.3V
DACPCMS
R2080 100
R1922 100
DACPCMF
R2083 100
R1925 100
DSP1INS/SL
DACCRSV
R2099 100
R1927 100
DSP1INF/FL
DACMCK
R2102 100
R1929 100
R1931 100
DSP1INMCK
R1934 100
DSP1IN64FS
DACMCK
DACLRCK
R2084 100
DACCRSV
DACPCMS
DATAS
TP4
DEMZ2
TP3
TP5
TP2
TP1
DGND
R2088 100
R2142 100
R2162 150
R1948 150
D1137 OPEN
DIR_RST DIR_RST.
O2
HDM
ISPDIF
DIRALRCKI
R1900 150
DIR_CE
R2165 0
NET_I2S2_DOUT
NET_I2S2_DIN
NET_I2S0_DOUT.
NET_TDM_BCKIN.
NET_TDM_DOUT.
NET_TDM_FSIN.
NET_I2S0_DIN
GPIO_0
DSP1IN64FS
GPIO_2
DSP1INF/FL
DSP1IN_/SW
DSP1INCSW/C
DSP1INSB/SR
DSP1INS/SL
N_DEVICE_WS
DSP1OUT64FS
DSP1OUTRSV1
DATASW2
N_DEVICE_MCLK.
DSP1FLAG3 N_DEVICE_MUTE
N_DEVICE_SD1
N_DEVICE_SD3
TP1 N_DEVICE_SCLK.
TXI2S0
TP2
TXBCK
ADIN_LEGO_R
TP4 Z2PLDAERR. Z2PLDAERR
RXI2S2/DSD3
TP5
AP_CS
RXI2S0/DSD1
AP_DA
AP_CK
RXSPDIF/DSD0
R1953 10K
LEGO_DAC_LRCK
LEGO_DAC_DATA
LEGO_DAC_BCLK D
ACPCMS.
DSP1IN_/SWDSP1IN_/SW.
LEGO_DAC_MCLK DACPCMF.
DSP1INS/SL.
DACCRSV.
DSP1INF/FL. JTAG_TMS
DACMCK.
JTAG_TDO.
Z2_DAC_MCLK
Z2_DAC_LRCK
DSP1INMCK.
DSP1IN64FS.
DACSW2SW1 DACSW2SW1.
DAC.PLDAERR.
DATAFT
DIR_CLK
DACPCMSB
256FSDIR1
DIR_DIN
DACSW2SW1
DIRXMCK DATACSW1
AP_CS
64FSDIR1 DATASB
AP_CK
SLRCK
PLDADCBCK
PLDADCMCK
PLDADCLRCK DIRADATAI DIRADATAI.
DIRALRCKI DIRALRCKI.
R1943 10K
R1944 10K
C2237 100N-K-16V
C2230 100N-K-16V
C2231 100N-K-16V
C2241 100N-K-16V
C2234 100N-K-16V
Z2HDMI_SPDIF
LEGO_SPDIF_OUT
NET_I2S_LRCKOUT.
N_DEVICE_SD2
N_DEVIC
E_SPDIF
N_DEVICE_SD0
RXBCK/DSDSCKDAC_ZERO_MUTE
C2065
OUT
VCC
OUT
VCC
R1909 0
0.068UF
VCOM
15P-G/50V
C2064
C2062
10/16-Z8154
C1
≤ 5%
R1965
OPEN
O2
O1
C2
NET_TDM_DOUT.
NET_I2S_LRCKOUT.
NET_I2S0_DOUT.
NET_I2S0_DIN.
NET_I2S2_LRCKIN.
GPIO_1
NET_I2S2_DOUT.
JTAG_TDI
JTAG_TDO
OSC
DA3.3V
TXI2S0.
RXI2S0/DSD1
RXI2S1/DSD2
RXI2S2/DSD3
RXLRCK/DSD5.
RXBCK/DSDSCK.
DAC.PLDAERR
DGND
NET_I2S_LRCKOUT.
R4
R1
DA3.3V
N2
P2
NET_I2S_MCKOUT1.
N1
M2
M1
NET_TDM_DIN.
L2
K3
NET_I2S2_BCKIN.
K1
P3
L6
N4
M5
J1
H1
G2
F1
F2
E2
D1
C6
T4 T9
D
A3.3V
NET_TDM_BCKIN.
JTAG_TCK.
GPIO_0
A4 B3 C4
G14
DACCRSV.
DACPCMS.
DAC_ZERO_MUTE
JTAG_TDO
R5
DACMCK.
DACBCK.
A8C8
R7 T6 T8
ARCSPDIF..
HDMISPDIF.
DA3.3V
A11B8 B9
R9
DIRDATA
DIRLRCK
A13 B11
R11 R16 T11
DIRAMCKI.
DIRABCKI.
LRCK.
B12C13 C15
R12 R13
SLRCK
AUDIO1
Z2_DAC_MCLK.
Z2DIRNPCM
Z2DIRDATA
B13
T13
BCK.
P14
AUDIO1
P15
P12
LRCK.
P13
N14
MCK.
N16
M16
K14
M15
L14
K15
J16
H15
H16
G16
F15
E15
D16
D14
DGND
DA1.8V
JTAG_TDO.
R2077 33
R2060 33
R2071 100
R2041 100
R2023 100
R2008 100
R2004 100
R1955 33
R2131 1K
TDI
TMS
TDO
TCK
C2067
R1907
GND
GND
1
3
2
U1043
BCR-802-M25
1
2
R1918
OPEN
R1911 0
0.0047UF
680 OHM
C2075
OPEN
C2072
10/16-Z8154
100N-K-50V
C2070
C2061
100N-K-16V
R1959 150
C2088
10N-K-50V
C2084
10N-K-50V
C2073
10/16-Z8154
100N-K-50V
C2071
R1907
680
R1904
OPEN
1000P-K-50V
C2056
0 OHM
≤ 5%
≤ 5%
SLRCK
AUDIO1
R1899
1K
DIRABCKI
R1920 100
R1902 33
R1903 3K3
R2168
47K
C1
R1961
33-1608
R1963
33-1608
R2164
OPEN
R2169
OPEN
DA1.0V
Q1078
RT1N144C
R2014
10K
1
2 3
4
X1901
22.5792MHZ
TO DSP
NET_I2S_BCLKOUT.
NET_TDM_BCKIN.
NET_TDM_FSIN.
NET_I2S2_BCKIN.
NET_I2S2_DIN.
GPIO_2
R2009
33
TXBCK.
TXLRCK.
RXI2S3/DSD4
RXMCK/DSDMCK.
RXSPDIF/DSD0
DATAF
DATASB
R3
T2
L3
L1
K2
OSC
NET_I2S2_
DOUT.
J3
TXBCK.
TXI2S0.
RXI2S3/DSD4
RXI2S1/DSD2
G1
H2
D2
E1
DA3.3V
RXBCK/DSDSCK.
DGND
RXSPDIF/DSD0
B1
DATAFT
DACPCMSB
R2098 100
R2104 33
GPIO_2
GPIO_1
N_DEVICE_SCLK.
N_DEVICE_WS
DA3.3V
R2150
0
N_DEVICE_SPDIF
DA+5V
DGND
N_DEVICE_SD3
N_DEVICE_MUTE
N_DEVICE_SPDIF.
R2081 100
DGND
DA1.8V
DGND
DGND
AP_DA
DSP1IN_/SW.
DGND
R1924 100
DACBCK
DACLRCK
R2100 100
R2103 100
DGND
DA1.8V
DGND
DGND
DA3.3V
DSP1INS/SL.
DSP1INCSW/C.
R1926 100
R1933 100
DSP1INFS
DACBCK
DACPCMF
R2086 33
DA3.3V
DA3.3V
DSP1INFS.
DSP1INLR.
R1935 100
DSP1INLR
DATAST
DSP1OUT64FS
DSP1OUTFS.
DATAF
DIRABCKI
R2087 100
Z2DIRMCK
Z2DIRLRCK
LEGO_DAC_LRCK.
LEGO_DAC_BCLK.
PLDADCMCK.
PLDADCDATA
DATASW2
PLDAERR.
DATAS
R1936 33
DSP1OUTFS
R2143 100
M14
N15
DATA.
K16
L15
L16
Z2DIRBCK
J15
F16
E16
G15
D15
DA3.3V
JTAG_TDI
JTAG_TMS
JTAG_TCK.
R2079 33
R2070 100
R2073 33
R2038 100
R2007 100
R2018 100
R1992 100
R2000 33
R2003 100
R2048 33
R2046 33
R2043 33
Q2208
RT1N141C
R2052
33
R2129 4K7
T.P
DGND
DV3.3V
DGND
1
3
2
U1044
BCR-802-M25
1
2
K1003
RCA-206A
R1912
OPEN
R1913
OPEN
VALUE
C2089 OPEN C2087
OPEN
12P-G/50V
C2063
TYPE
R1949 150
D1136
OPEN
R1915 33
R1914 4K7
5
7
6
8
4
2
3
1
33*4(AR)
R1916
C2
O1
LEGO_SPDIF_OUT
DIR
ADATAI
DIR_CLK
ARCSPDIF
R1901 4K7
5
7
6
8
4
2
3
1
R1910
33*4(AR)
C2059
47/6.3-Z8155
R2170 0
R1966 OPEN
NET_I2S2_BCKIN
NET_I2S2_LRCKIN
DSP1INMCK
DSP1INFS
C2096
22N-K/16V
GPIO_1
NET_TDM_DIN
DSP1IN_/FR
DSP1INLR
5
7
6
8
4
2
3
1
R1923
33*4(AR)
DSP1OUTFS
DATACSW1
ARCSPDIF
DACPCMSB.
ARCSPDIF..
N_DEVICE_SD2
N_DEVICE_WS
N_DEVICE_SD0
N_DEVICE_SPDIF.
ADIN_LEGO_L
TP3 RXI2S3/DSD4
RXI2S1/DSD2
TXLRCK
RXLRCK/DSD5
LEGO_DAC_MUTE
DSP1IN_/FRDSP1IN_/FR.
R1942 10K
R1954 10K
Z2_DAC_MUTE
Z2_DAC_BCLK
DAC_MUTE
DACBCK.
DACLRCK.
DAC_MUTE.
DSP1INFS.
DSP1INSB/SRDSP1
INSB/SR.
DSP1INCSW/CDSP1INCSW/C. JTAG_TCK
JTAG_TDI2
Z2_DAC_DATA
DAC_ZERO_MUTE
HDMISPDIF HDMISPDIF. DSP1OUT64FS
DSP1INLR.
DIR_RST.
Z2PLDAERR
DAC_MUTE
DIRLRCK
SBCK
DIRDATA
DATAST
DATASW2
DIR_DOUT
DIR_CE
AP_DA
PLDADCDATA DIRABCKI.
DSP1OUTFS.
DIRAMCKI DIRAMCKI.
C2228 100N-K-16V C2101 100N-K-16V
C2199 100N-K-16V
C2202 100N-K-16V
C2229 100N-K-16V
C2198 100N-K-16V
R1945 10K
C2200 100N-K-16V
C2232 100N-K-16V
C2240 100N-K-16V
C2236 100N-K-16V
TO
D.SUPPLY
FROM
NET PHY
NET_I2S_BCLKOUT.
NET_I2S_MCKOUT
N_DEVICE_MCLK
N_DEVICE_MUTE
N_DEVICE_SD1
N_DEVICE_SCLK
N_DEVICE_SD3
RXMCK/DSDMCK
ADIN_LEGO_L
*FILTER COMPONENTS
*FILTER COMPONENTS
R1968
OPEN
C2090 100N-K-16V
R1962 OPEN
R1957 47K
R1952 330K-1608
R1950 OPEN
NET_I2S0_DIN
NET_I2S_MCKOUT
NET_TDM_DIN
NET_I2S2_LRCKIN
NET_I2S2_DOUT
JTAG_TDI2
TXI2S0
MCK
BCK
DATA
RXLRCK/DSD5
DIRLRCK
256FSDIR1
RXBCK/DSDSCK
DIR_DIN
DAC.PLDAERR.
DEMZ2
Z2DIRSPDIF
Z2DIRPERR
FROM NET PHY
NET_TDM_FSIN. DACPCMSB.
DGND NET_TDM_DOUT.
NET_I2S_BCLKOUT.
NET_I2S0_DOUT. JTAG_TMS
NET_I2S_MCKOUT1.
NET_TDM_DIN.
NET_I2S0_DIN.
NET_I2S2_LRCKIN.
JTAG_TCK.
Z2DIRBCK
Z2DIRDATA
FROM HDMI TX
DACLRCK. DAC_MUTE. 64FSDIR1 DIRALRCKI.
DACPCMF. DACSW2SW1.
256FSDIR1 DIRADATAI.
DATA.
JTAG_TDI DA3.3V
TO CPU
DGNDDA3.3V
BCK
LRCK
DIRXMCK
MCK
DA3.3V
Z2_DAC_BCLK.
Z2_DAC_DATA.
Z2_DAC_BCLK.
Z2_DAC_MUTE.
DIR1PERR
Z2DIRNPCM
Z2_DAC_DATA.
Z2DIRPERR
Z2DIRLRCK
Z2DIRPERR Z2_DAC_LRCK.
LEGO_DAC_MCLK.
LEGO_DAC_DATA.
LEGO_DAC_MUTE.
PLDADCDATA
PLDADCMCK.
DSP1FLAG3
DSP1OUTRSV1
DA1.0V
DA1.8V
AIOS4_GPIO_JTAG_TDI
AIOS4_GPIO_JTAG_TCK
AIOS4_GPIO_JTAG_TMS
OPT2
OPT1
COAX1
COAX2
R1919
0-1608
ADIN_LEGO_R
R2167
0
C2091 100N-K-16V
R1969
OPEN
R1967
OPEN
R1960 330K-1608
R1964 OPEN
R1951 47K
R1956
470
R1946
470
R1947 OPEN
DIR1
R1905
820
FROM HDMI SW1
DA3.3V
R2171
47K
NET_I2S2_BCKIN
NET_I2S2_DIN
TXBCK
TXLRCK
LRCK
64FSDIR1
DIRDATA
Z2DIRSPDIF
RXMCK/DSDMCK
DIR_DOUT
R2015
100
Z2DIRNPCM
R2011 33
R2012 33
GPIO_0
NET_I2S2_DIN.
JTAG_TMS
RXI2S0/DSD1
TXLRCK.
RXI2S2/DSD3
RXLRCK/DSD5.
N_DEVICE_SD0
RXMCK/DSDMCK.
N_DEVICE_SD2
DGND N_DEVICE_SD1
N_DEVICE_MCLK.
Z2DIRMCK
DIRXMCK
Z2DIRLRCK
TO MAIN DACTO MAIN DAC
DGND DGND
DGND DGND
DA3.3V
DGND DGND
DA1.8V DA1.8VDA
3.3V
DA3.3V
DAC.PLDAERR AP_CK
AP_CS DSP1IN_/FR.
DSP1INSB/SR.
DSP1INF/FL. DSP1INMCK.
Z2PLDAERR. DSP1IN64FS. DATAF
TO VIDEO PLD
TO MAIN DAC
DIR1PERR
Z2_DAC_MCLK.
DATA
Z2DIRDATA
Z2_DAC_LRCK.
LEGO_DAC_BCLK.
Z2DIRMCK
LEGO_DAC_MCLK.
Z2_DAC_MUTE. Z2DIRBCK
PLDADCBCK.
PLDADCLRCK.
LEGO_DAC_LRCK.
LEGO_DAC_MUTE.
LEGO_DAC_DATA.
PLDADCBCK.
PLDADCLRCK.
PLDAERR.
DATAFT
DSP1OUTRSV1 DSP1FLAG3
DA3.3V
DGND
DATACSW1 DATASB
DA3.3V
DGND
DA3.3V
AUDIO PLD
AIOS4_GPIO_JTAG_TDO
DIR/A.PLD
100N-K-16V
C2074
R2166
0
3
42
1
X1008
24M576(10P)
100N-K-16V
C2057
C206
0
100N-K-16V
TOLERANCE
100N-K-16V
C2095
C2100 100N-K-16V
C2092 100N-K-16V
C2068 47/6.3-Z8155
C2197 100N-K-16V
C2201 100N-K-16V
C2235 100N-K-16V
1
2 4 6
3 5 7
N1032
1.0-16-7PB-2
33343536
1 2 3 4
37
38
39
40
41
42
43
44
45
46
47
48
5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
2526272829303132
U1040
PCM9211
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPO0
MPO1
DOUT
LRCK
BCK
SCKO
DGND
DVDD
MDO/ADR0
MDI/SDA
RXIN7/ADIN0
RXIN6/ALRCKIO
RXIN5/ABCKIO
RXIN4/ASCKIO
RXIN3
RXIN2
RST
RXIN1
VDDRX
XTI
XTO
AGND
VCC
FILT
VCOM
AGNDAD
VCCAD
VINL
VINR
1 : ERROR/INTO
2 : NPCM/INT1
13 : MPIO_B2
14 : MPIO_B3
37 : RXIN0
38 : GNDRX
25 : MC/SCL
26 : MS/ADR1
27 : MODE
C2086 100N-K-16V
R2059 0
R2039 33
R2034 33
R2019 0
R2144 100
R2016 OPEN
R2005 33
R2161 0
C2065 68N-J/50V
R2151 0
R1941 33
FILM OR CERAMIC (CH OR C0G)
TO HDMI TX
Z2_DAC_BCLK
Z2_DAC_DATA
Z2_DAC_MUTE
LEGO_DAC_MCLK
LEGO_DAC_DATA
LEGO_DAC_MUTE
PLDADCMCK
TO MAIN DAC
C2085 1U-K-16V
C2105 47/6.3-Z8155
R2022 33
R2024 33
R2040 33
C2066 100N-K-16V
R2001 33
R2006 33
5
7
6
8
4
2
3
1
R1906
33*4(AR)
C2067 4700P-J/50V
R2159 0
C2094
100N-K-16V
FILM OR CERAMIC (CH OR C0G)
METAL FILM OR CARBON
FROM NET PHY
Z2_DAC_MCLK
Z2_DAC_LRCK
LEGO_
DAC_BCLK
PLDADCBCK
PLDADCLRCK
LEGO_DAC_LRCK
AVR-X2400
SOUND TUNE ADD
C1889
100N-K-16V
10 11 12 13 14 15 16
5 4 3 2 16
9
8 7
U1004
MPIO
LPF
GND
RXIN
GP0
ERR
SDA
LRCKO
BCKO
MCKO
DATA0
XIN
XOUT
SDIN
VDDSCL
LC89091JA-H
1
20
2345678910
19181711 12 13 14 15 16
U1048
1OE
GND
2Y1
1A4
2Y2
1A3
2Y3
1A2
2Y4
1A1
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
SN74LVC244APWR
141312
3 2 1
111098
7 6 5 4
U1042
SN74AHCU04PWR
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
T2
R2
P2
N2
M2
K2
L2
H2
F2
D2
B2
T4
R4
P4
N4
M4
L4
K4
H4
F4
D4
B4
T6
R6
P6
N6
M6
L6
K6
H6
F6
D6
B6
T8
R8
P8
N8
M8
L8
K8
H8
F8
D8
B8
T10
R
10
P10
N10
M10
L10
K10
H10
F10
D10
B10
T12
R12
P12
N12
M12
L12
K12
H12
F12
D12
B12
T14 T15
R14
P14
R15
P15
N14
M14
N15
M15
L14
K14
L15
K15
H14 H15
F14 F15
D14 D15
B14 B15
T16
R16
P16
N16
M16
L16
K16
H16
F16
D16
B16
J2
G2
E2
C2
A2
J4
G4
E4
C4
A4
J6
G6
E6
C6
A6
J8
G8
E8
C8
A8
J10
G10
E10
C10
A10
J12
G12
E12
C12
A12
G14
E14
J14
J15
G15
E15
C14
A14
C15
A15
J16
G16
E16
C16
A16
T1 T3 T5
R1 R3 R5
P1
P3
P5
N1 N3 N5
M1 M3 M5
L1 L3 L5
K1 K3 K5
H1 H3 H5
F1 F3 F5
D1 D3 D5
B1 B3 B5
T7 T9 T11 T13
R7 R9 R11 R13
P7 P9 P11 P13
N7 N9 N11 N13
M7 M9 M11 M13
L7 L9 L11 L13
K7 K9 K11 K13
H7 H9 H11 H13
F7
F9 F11 F13
D7 D9 D11 D13
B7 B9 B11 B13
J1
G1
E1
J3
G3
E3
J5
G5
E5
C1
A1
C3
A3
C5
A5
J7
G7
E7
J9
G9
E9
J11
G11
E11
J13
G13
E13
C7
A7
C9
A9
C11
A11
C13
A13
L
K
J
H
G
F
E
D
C
B
A
1 2 3456789 10 11 12 13 14
T
P
M
R
N
1615
U1041
5M570ZF256C5N
CH1:D-DATA
1
DIR input
CH1: DATA
CH2: fs
CH3: 64fs
2
DIR output
CH1: DATA
CH2: fs
CH3: 64fs
CH4: 256fs
3
DAC input
5A
TO A5
0B
TO B0
3B
TO B3
5B
TO B5
0D
TO D0
2D
TO D2
3D
TO D3
4D
TO D4
5D
TO D5
D6
TO 6D
D7
TO 7D
D8
TO 8D
D9
TO 9D
E0
TO 0E
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
17