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1
2
3
5F
TO F5
4F
TO F4
3C
FROM
FROM
FROM
A
DIR/A.PLD
DIR/A.PLD
CPU
B
C
D
E
F
G
C2160
1U-K-1608
R2042
OPEN
H
R2049
0
R2053
OPEN
20
19
18
17
16
15
14 13
12
11
J
U1052
PCM5100
1
2
3
4
5
6
7
8
9
10
K
L
M
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
1
2
3
4
5
6
TO 6F
F6
C9
FROM
FROM
DIR/A.PLD
SUB CPU
C2143
10U-K-2012
C2147
100N-K
U1048
PCM1690
RSV2
RSV2
RSV1
VCC2
RSV2
AGND2
RSV1
RSV2
RSV2
VOUT1-
LRCK
DACFS
VOUT1+
R2020
BCK
DAC64FS
VOUT2-
33*4(AR)
DIN1
DACDATAAF
VOUT2+
DIN2
DACDATAC
VOUT3-
R2027
33
DIN3
DACDATAS
VOUT3+
R2028
33
DIN4
R2029
DACDATASB
VOUT4-
0
VDD
C2154
VOUT4+
1U-K-1608
DGND
VOUT5-
R2032
33
DAC256FS
SCKI
C2156
VOUT5+
R2033
1K
100N-K
RST
DAC_RST1
VOUT6-
ZERO1
DAC_ZERO_MUTE
VOUT6+
ZERO2
VOUT7-
R2037
AMUTEI
4K7
VOUT7+
AMUTEO
VOUT8-
MD/SDA/DEMP
DAC_MD
VOUT8+
MC/SCL/FMT
DAC_MC
RSV2
MS/ADR0/RSV
DAC_MS1
AGDN1
TEST/ADR1/RSV
VCOM
R2043
MODE
4K7
VCC1
49
PAD
D1138
KDS181
Z2_DAC_MUTE
DAC_ETHER_MUTE
Z2_DAC_LRCK
Z2_DAC_DATA
Z2_DAC_BCLK
Z2_DAC_MCLK
R2066
470
DM920R
C2177
R2068
2N2-K
100K
C2181
R2074
2N2-K
100K
R2078
470
DM920L
DIGITAL AUDIO
TMDS SIGNAL
VIDEO SIGNAL
4
5
6
7
8
9
10
DA+5V
C2137
R1999
OPEN-1608
100-1608
R2002
100-1608
R2010
100-1608
C2146
R2013
OPEN-1608
100-1608
R2017
C2151
100-1608
OPEN-1608
R2021
100-1608
R2034
100-1608
C2157
R2038
OPEN-1608
100-1608
R2044
C2162
100-1608
OPEN-1608
R2047
100-1608
C2159
1U-K-1608
R2058
100-1608
C2171
R2062
100-1608
OPEN-1608
R2069
C2180
100-1608
OPEN-1608
R2072
100-1608
R2082
100-1608
C2185
R2085
OPEN-1608
100-1608
COMPONENT ( Y )
7
8
9
10
126
11
12
13
FL+
FL-
FR+
FR-
CEN+
CEN-
SW+
SW-
SL+
SL-
SR+
SR-
SBL+
SBL-
SBR+
SBR-
11
12
13
14
15
16
MAIN DAC
A
B
A/DIN_R
DAGND
C
A/DIN_L
DAGND
100N-K-1608
R1997
DACRTNGND
R1998
100N-K-1608
D
DA+5V
DAGND
FL+
FL-
DAGND
FR+
TO DIGITAL CNT
FR-
9F
TO F9
DAGND
CEN+
E
CEN-
DAGND
SW+
SW-
DAGND
SL+
SL-
DAGND
SR+
SR-
DAGND
F
SBL+
SBL-
DAGND
SBR+
SBR-
DAGND
DM920L
DAGND
DM920R
G
H
J
K
L
M
SCHEMATIC DIAGRAMS (17/32)
17-MAIN_DAC
14
15
16
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