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SCH12 MAIN DAC
VIDEO SIGNAL
COMPONENT(Y)
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
37.
P
LD
A
DC
BC
K
P
LD
A
DC
LRC
K
W
LS
1_
A
DC
_L
RC
K
R
207
1
1K
W
LS
1_
A
DC
_B
C
K
W
LS
1_
A
DC
_M
C
K
OPE
N
C
241
5
C
241
8
O
PE
N
W
LS
2_
A
DC
_L
RC
K
W
LS
2_
A
DC
_B
C
K
D
A
G
N
D
D
G
N
D
D
A
+5
V
A
D
IN
_L
E
GO_
R
Z2_
D
A
C
_M
U
TE
Z2_
D
A
C
_B
C
LK
Z2_
D
A
C
_D
AT
A
D
M
_D
A
C
_R
ST
D
M
_D
A
C
_B
C
K
D
M
_D
A
C
_D
AT
A
AP
_D
A
D
A
C
_R
ST
1
D
A
C
256
FS
D
A
C
64
FS
D
A
C
FS
D
A
CD
AT
AF
C
217
9
2.
2U
-K
-100
5
D
A
CD
AT
AS
R
205
7
0
36.
10
K
R
206
1
D
A
+5
V
A
DC
_R
ST
2
100
N
-K
-060
3
C
211
1
C
241
4
1U
-K
-100
5
C
241
7
2.
2U
-K
-100
5
1N
-K
-060
3
C
211
6
1N
-K
-060
3
C
211
8
1N
-K
-060
3
C
212
0
1N
-K
-060
3
C
212
2
1N
-K
-060
3
C
212
4
1N
-K
-060
3
C
212
6
1N
-K
-060
3
C
212
8
1N
-K
-060
3
C
213
0
1N
-K
-060
3
C
213
5
2.
2U
-K
-100
5
C
214
3
1N
-K
-060
3
C
215
4
Z2_
D
A
C
_D
AT
A
Z2_
D
A
C
_M
C
LK
C
219
1
100
N
-K
-060
3
C
219
6
100
N
-K
-060
3
C
220
6
100
N
-K
-060
3
D
M
_D
A
C
_R
ST
D
M
_D
A
C
_L
RC
K
D
M
_D
A
C
_B
C
K
10
K
R
207
0
O
PE
N
-060
3
C
219
8
OPE
N
C
241
6
C
242
1
O
PE
N
100
N
-K
-060
3
C
216
8
ADC_RST2
WLS2_ADC_BCK
ADC_RST
30mA
30mA
15mA
MAX : 135mA
OPEN
R2410
A/DIN_R
ADIN_VDCOM
DA64FS
AP_CK
DZM.
DACDATAC
DAC64FS
DAC_RST1
11.
470
R2078
470
R2066
DA+5V
SBR-.
SBL-.
SBR+
SBR-
SBL+
SBL-
SL+
SW-
SW+
CEN-
CEN+
FL+
FL-
2N2-K-0603
C2200
DAGND
DAGND
WIRELESS_R
WIRELESS_L
A/DIN_R
DAGND
DAGND
DAGND
DAGND
DAGND
SBR-
SBL+
DAGND
SR+
SL+
DAGND
SL-
SW-
DAGND
CEN+
FR-
DAGND
FL-
DA+5V
WLS2_ADC_DATA
WLS2_ADC_MCK
P
LD
A
DCD
AT
A
P
LD
A
DC
M
C
K
30mA
OPE
N
C
241
2
D
A
+5
V
3.3V
1U
-K
-100
5
C
216
0
W
LS
2_
A
DC
_D
AT
A
W
LS
1_
A
DC
_D
AT
A
FROM
DIR/A.PLD
C2425
OPEN
15mA
C2424
OPEN
C2423
1N-K-0603
15mA
1U
-K
-100
5
C
216
1
D1138
LRB521S-30
D
A
G
N
D
W
LS
2_
A
DC
_M
C
K
OPEN
R2409
D
A
3.
3V
A
D
IN
_L
E
GO_
L
A
D
_V
DC
O
M
A/DIN_L
Z2_
D
A
C
_L
RC
K
Z2_
D
A
C
_M
C
LK
D
M
_D
A
C
_L
RC
K
D
M
_D
A
C
_M
C
LK
DAFS
DAC_MS1
AP_DA
DACDATASB
DACDATAS
DACDATAF
DAC256FS
DACFS
D
A
C
_M
S
1
AP
_C
K
FROM
CPU
C
217
4
100
N
-K
-060
3
C
217
8
2.
2U
-K
-100
5
R2049
0
R2053
OPEN
D
G
N
D
D
ZM
.
10
K
R
206
7
C
217
5
100
N
-K
-060
3
D
109
6
LR
B
52
1S
-3
0
12.
D
A
3.
3V
D
A
CD
AT
AC
D
A
CD
AT
AS
B
OPEN
R2042
25.
D
A
G
N
D
R2068
100K
R2074
100K
R2054
0
R2063
OPEN
C
220
4
100
N
-K
-060
3
R2072
100-1608
R2082
100-1608
R2062
100-1608
R2058
100-1608
R2038
100-1608
R2044
100-1608
R2021
100-1608
R2017
100-1608
R2002
100-1608
R2010
100-1608
R
206
4
0
10
K
R
208
0
SR-
SR+
SL-
FR-
FR+
2N2-K-0603
C2205
R2079
100K
R2083
100K
DAGND
DAGND
LEGO_DA_L
LEGO_DA_R
A/DIN_L
AD_VDCOM
DAGND
BT_TX_R
BT_TX_L
DAGND
SR-
SBL-
SBR+
DAGND
SW+
CEN-
DAGND
FR+
FL+
DAGND
A
DC
_R
ST
C
241
1
4.
7U
-M
-160
8
1N
-K
-060
3
C
211
2
1N
-K
-060
3
C
211
3
100
N
-K
-060
3
C
211
0
1N
-K
-060
3
C
211
5
1N
-K
-060
3
C
211
7
1N
-K
-060
3
C
211
9
1N
-K
-060
3
C
212
1
1N
-K
-060
3
C
212
3
1N
-K
-060
3
C
212
5
1N
-K
-060
3
C
212
7
1N
-K
-060
3
C
212
9
1N
-K
-060
3
C
213
1
1N
-K
-060
3
C
213
2
1N
-K
-060
3
C
213
3
1N
-K
-060
3
C
213
4
1N
-K
-060
3
C
213
6
1N
-K
-060
3
C
215
0
1N
-K
-060
3
C
215
6
Z2_
D
A
C
_B
C
LK
Z2_
D
A
C
_L
RC
K
Z2_
D
A
C
_M
U
TE
C
218
9
1/
100(
K
R
3)
C
218
2
100
/50(
K
R
3)
O
PE
N
-060
3
C
217
2
C
218
8
470
/16
(K
R
3)
C
218
3
220
/25
(K
R
3)
100
N
-K
-060
3
C
219
2
32
m
A
+13
m
A
C
220
7
2.
2U
-K
-100
5
100
N
-K
-060
3
C
219
9
R2069
100-1608
R2085
100-1608
D
M
_D
A
C
_M
C
LK
D
M
_D
A
C
_D
AT
A
R1999
100-1608
R2013
100-1608
R2034
100-1608
R2047
100-1608
OPE
N
C
241
3
WLS2_ADC_LRCK
WLS1_ADC_BCK
WLS1_ADC_LRCK
PLDADCBCK
PLDADCMCK
PLDADCLRCK
WIRELESS_R
WIRELESS_L
DA_Z_MUTE
R1932
100
DADATAF
R2045
1K
LEGO_DA_L
LEGO_DA_R
FL+.
FR+.
CEN+.
100N-K-0603
C2195
SW+.
C2186
330/25(KR3)
SL+.
C2184
470/16(KR3)
SR+.
SBL+.
SBL-.
SBR-.
SBR+.
470
R2081
470
R2077
SBR+.
SBL+.
SL+.
SW-.
SW+.
CEN-.
CEN+.
FL+.
FL-.
BT_TX_L
ADIN_VDCOM
ADIN_LEGO_R
ADIN_LEGO_L
OPEN
R2407
OPEN
R2408
WLS1_ADC_DATA
WLS1_ADC_MCK
ADC_RST2
R2406
OPEN
1K
R2404
33
R2403
PLDADCDATA
FROM
CPU
WIRELESS_SW
SW_WIRELESS_VDCOM
SLSR_WIRELESS_VDCOM
FROM
DIR/A.PLD
FROM
DIR/A.PLD
C
216
9
100
N
-K
-060
3
DA256FS
R2046
33
C2190
100N-K-0603
FROM
DIR/A.PLD
C
217
6
10
/1
6(
M
V
G
)
2N2-K-0603
C2177
2N2-K-0603
C2181
FL-.
FR-.
CEN-.
C2187
470/16(KR3)
SW-.
C2194
100N-K-0603
SL-.
SR-.
C2193
100N-K-0603
C
220
1
100
N
-K
-060
3
SR-.
SR+.
C2171
OPEN-1608
C2157
OPEN-1608
SL-.
C2162
OPEN-1608
OPEN-1608
C2151
FL+
FR-.
FR+.
FL-
BT_TX_R
TO DIGITAL CNT
MAIN DAC
OPEN
R2405
1N
-K
-060
3
C
211
4
9
7 8
5 6
4
2
10
3
1
12
14 13
15
17
19
11
16
18
20
U1054
PCM5100A
C
PV
D
D
C
AP
P
C
P
G
N
D
C
AP
M
V
N
E
G
O
U
TL
O
U
TR
AV
D
D
A
G
N
D
D
E
M
P
D
V
D
D
D
G
N
D
LD
OO
XS
M
T
FM
T
LRC
K
D
IN
B
C
K
S
C
K
FL
T
C
220
2
2.
2U
-K
-1
00
5
C
220
3
10
/16(
S
M
D
)
C2180
OPEN-1608
C2185
OPEN-1608
LR
B
52
1S
-3
0
D
110
2
C2137
OPEN-1608
C2146
OPEN-1608
5
OUT
2
GND
1
IN
3
EN
4
NC
U1050
TLV75733PDBVR
WIRELESS_SW
SLSR_WIRELESS_VDCOM
SW_WIRELESS_VDCOM
9
7 8
5 6
4
2
10
3
1
12
14 13
15
17
19
11
16
18
20
U1052
PCM5100A
C
PV
D
D
C
AP
P
C
P
G
N
D
C
AP
M
V
N
E
G
O
U
TL
O
U
TR
AV
D
D
A
G
N
D
D
E
M
P
D
V
D
D
D
G
N
D
LD
OO
XS
M
T
FM
T
LRC
K
D
IN
B
C
K
S
C
K
FL
T
10 11 12 13 14 15 16
5
4
3
2
1
6
9
8
7
U
240
5
OPE
N
V
D
V
A
A
G
N
D
V
C
O
M
C
KS
1
A
IN
L
A
IN
R
D
G
N
D
S
D
TO
LRC
LK
M
C
LK
S
C
LK
P
D
N
D
IF
C
KS
2
C
KS
0
10 11 12 13 14 15 16
5
4
3
2
1
6
9
8
7
U
240
4
OPE
N
V
D
V
A
A
G
N
D
V
C
O
M
C
KS
1
A
IN
L
A
IN
R
D
G
N
D
S
D
TO
LRC
LK
M
C
LK
S
C
LK
P
D
N
D
IF
C
KS
2
C
KS
0
10 11 12 13 14 15 16
5
4
3
2
1
6
9
8
7
U
240
3
AK5358BE
T
V
D
V
A
A
G
N
D
V
C
O
M
C
KS
1
A
IN
L
A
IN
R
D
G
N
D
S
D
TO
LRC
LK
M
C
LK
S
C
LK
P
D
N
D
IF
C
KS
2
C
KS
0
2
BICK/DCLK
35
VREFL3
5
SDTI2/DSDL2
32
AOUTL3P
7
SDTI4/DSDL3/TDMO2
30
AVSS
8
DSDR3
29
AOUTR2P
10
DSDR4
27
VREFH2
26
VREFL2
48
P
D
N
46
D
VS
S
45
TV
D
D
43
A
O
U
TR
4P
42
A
O
U
TR
4N
40
V
R
E
FH
4
39
A
O
U
TL4
N
16
PS
/C
A
D
0_
SP
I
18
A
O
U
TL1
P
19
A
O
U
TL1
N
21
V
R
E
FH
1
22
A
O
U
TR
1N
24
A
O
U
TL2
P
44
LD
OE
47
V
DD
18
38
A
O
U
TL4
P
17
I2
C
20
V
R
E
FL
1
23
A
O
U
TR
1P
1
MCLK
3
LRCK/DSDL1
34
VREFH3
4
SDTI1/DSDR1
6
SDTI3/DSDR2/TDMO1
9
DSDL4
28
AOUTR2N
31
AVDD
33
AOUTL3N
13
S
D
A
/CD
TI/
TD
M
0
15
C
A
D
0_
I2
C
/C
S
N
/D
IF
14
S
C
L/
CC
LK
/T
D
M
1
11
DZF/SMUTE
12
CAD1/DCHAIN
25
AOUTL2N
41
V
R
E
FL
4
36
AOUTR3N
37
AOUTR3P
U1051
AK4458VN
4E
5E
2F
4F
5F
6F
7F
8F
G0
G1
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
20