4. Troubleshooting
ARC_DATA-
A
ARC_ IN
P WM_BCLK
P WM_LRCK
P WM_S DATA0
P WM_S DATA1
P WM_MCLK
EXT_MUTE
AMUTE
P WM_S DATA2
P WM_S DATA3
HDMI_CTL
HDMI_S DA_DDC
HDMI_S CL_DDC
HDMI_CEC
1UF
HC4006
DGND
1UF
HC4005
5
1
O
H
M
H
R
4
0
5
1
0
K
O
H
M
1
/1
6
W
H
R
1
3
1
U
F
6
.3
V
T
C
2
0
1
1
0
K
O
H
M
1
/1
6
W
H
R
1
2
D3.3V_P W
D3.3V_P W
D3.3V_P W
DGND
100NF
16V
C384
DGND
16V
100NF
C383
D3.3V_P W
DGND
100NF
16V
C382
DGND
24PF
50V
C373
27MHZ
X376
1/16W
1MOHM
R381
5
1
O
H
M
H
R
4
0
3
1/16W
220OHM
T
R
2
0
1
50V
82PF
TC202
4
.7
O
H
M
H
R
4
0
2
DGND
1
6
V
1
0
0
N
F
H
C
4
0
0
7
PI90LV02TEX
HTIC1
1
2
3
4
5
10KOHM
HR404
DGND
DGND
6
.3
V
1
U
F
H
C
4
0
0
9
1/16W
560OHM
HR407
0OHM
HR409
DGND
5
0
V
3
3
P
F
T
C
8
8
N
C
*
H
R
4
0
8
D3.3V_P W
MT8560HBAG
IC1
A7
A10
A11
A13
A14
A15
A16
A18
A19
B10
B11
B13
B14
B15
B16
B18
B19
B20
C7
C8
C9
C10
C12
C13
C15
C16
C17
C18
C20
D7
D10
D12
D14
D16
E11
E14
E16
F14
G14
U5
33OHM
1/16W
R19
OP TION
1/16W
33OHM
R109
100NF
HC389
DGND
DGND
1/16W
33OHM
R167
1/16W
33OHM
R169
1/16W
33OHM
R814
33OHM 1/16W
R815
33OHM 1/16W
R162
33OHM 1/16W
R812
1/16W
33OHM
R166
TP 10
DGND
1/16W
0OHM
P R10
91KOHM
1/10W
HR10
1/16W
121KOHM
HR11
AO3416
HQ2
D3.3V_P W
12V_LD
100NF
HC391
D1.2V_P W
24PF
50V
C372
1/16W
10OHM
R385
D3.3V_P W
16V
100NF
C380
DGND
0OHM
HR406
DGND
D3.3V_P
1
/1
6
W
4
.7
K
O
H
M
H
R
3
9
4
SRA2 203S
1
/1
6
W
ROUT
B
A
GND
VCC
HDMISCK
HDMISD
CEC
HTPLG
CLK_P
CLK_M
CH2_P
CH2_M
CH1_P
CH1_M
CH0_P
CH0_M
AVSS33_HDM I
AVDD33_HDMI
AVDD12_HDMI_D
AVDD12_HDMI_C
VDACB_OUT
VDACG_O UT
VDACR_O UT
VDACX_OUT
AMUTE
SPDI F
AOSDATA4
AOSDATA3
AOSDATA2
AOSDATA1
AOSDATA0
AOLRCK
AR0
AL0
AVSS33_DA C
AVDD33_DAC
NS_XTALO
NS_XTALI
AVSS33_PLLG P
AVDD33_PLLG P
AVSS33_VDAC_R
AVDD33_VDAC_R
AVSS33_VDA C
AVDD33_VDAC
S
D
G
1UF
DGND
1UF
5
1
O
H
M
1
0
K
O
H
M
1
/1
6
W
1
U
F
6
.3
V
1
0
K
O
H
M
1
/1
6
W
D3.3V_P W
D3.3V_P W
D3.3V_P W
DGND
100NF
16V
DGND
16V
100NF
D3.3V_P W
DGND
100NF
16V
DGND
24PF
50V
27MHZ
1/16W
1MOHM
5
1
O
H
M
1/16W
220OHM
50V
82PF
4
.7
O
H
M
DGND
1
6
V
1
0
0
N
F
PI90LV02TEX
10KOHM
DGND
DGND
6
.3
V
1
U
F
1/16W
560OHM
0OHM
DGND
5
0
V
3
3
P
F
N
C
*
D3.3V_P W
MT8560HBAG
33OHM
1/16W
OP TION
1/16W
33OHM
100NF
DGND
DGND
1/16W
33OHM
1/16W
33OHM
1/16W
33OHM
33OHM 1/16W
33OHM 1/16W
33OHM 1/16W
1/16W
33OHM
DGND
1/16W
0OHM
91KOHM
1/10W
1/16W
121KOHM
AO3416
D3.3V_P W
12V_LD
100NF
D1.2V_P W
24PF
50V
1/16W
10OHM
D3.3V_P W
16V
100NF
DGND
0OHM
DGND
D3.3V_P
1
/1
6
W
4
.7
K
O
H
M
SRA2 203S
1
/1
6
W
HC4006
HC4005
H
R
4
0
5
H
R
1
3
T
C
2
0
1
H
R
1
2
C384
C383
C382
C373
X376
R381
H
R
4
0
3
T
R
2
0
1
TC202
H
R
4
0
2
H
C
4
0
0
7
HTIC1
HR404
H
C
4
0
0
9
HR407
HR409
T
C
8
8
H
R
4
0
8
IC1
R19
R109
HC389
R167
R169
R814
R815
R162
R812
R166
TP 10
P R10
HR10
HR11
HQ2
HC391
C372
R385
C380
HR40
H
R
3
9
4
ARC_DATA-
A
ARC_ IN
P WM_BCLK
P WM_LRCK
P WM_S DATA0
P WM_S DATA1
P WM_MCLK
EXT_MUTE
AMUTE
P WM_S DATA2
P WM_S DATA3
HDMI_CTL
HDMI_S DA_DDC
HDMI_S CL_DDC
HDMI_CEC
1
2
3
4
5
A7
A10
A11
A13
A14
A15
A16
A18
A19
B10
B11
B13
B14
B15
B16
B18
B19
B20
C7
C8
C9
C10
C12
C13
C15
C16
C17
C18
C20
D7
D10
D12
D14
D16
E11
E14
E16
F14
G14
U5
ROUT
B
A
GND
VCC
HDMISCK
HDMISD
CEC
HTPLG
CLK_P
CLK_M
CH2_P
CH2_M
CH1_P
CH1_M
CH0_P
CH0_M
AVSS33_HDM I
AVDD33_HDMI
AVDD12_HDMI_D
AVDD12_HDMI_C
VDACB_OUT
VDACG_O UT
VDACR_O UT
VDACX_OUT
AMUTE
SPDI F
AOSDATA4
AOSDATA3
AOSDATA2
AOSDATA1
AOSDATA0
AOLRCK
AR0
AL0
AVSS33_DA C
AVDD33_DAC
NS_XTALO
NS_XTALI
AVSS33_PLLG P
AVDD33_PLLG P
AVSS33_VDAC_R
AVDD33_VDAC_R
AVSS33_VDA C
AVDD33_VDAC
S
D
G
* 6.4. HDMI/ARC
SSCN1
HCN1
VC N 1
IC2
2
IC 8
* 5.2. MAIN P CB Top
<X376 Mus t be 27MHz>
<Fig. 4-4>
(
2)
(1)
(1)
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