SCH20_AUDIO/VIDEO CONNECT
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
AUDIO SIGNAL
TMDS SIGNAL
ANALOG VIDEO DIGITAL VIDEO
GND LINE
POWER- LINE
POWER+ LINE
A-7V
H/PL
H/PR
PREGND
SE
L_D
AT
A
SEL_CL
K
PREGND
AVSDA
VA
UX_V
DECIN_Y
DECIN_CR
AVSC
L
DECIN_CB
4.7K
R3026
CD
74H
C4094PWR
U3001
0.1
C30
23
0.1
C30
24
OPEN
C30
25
DECIN_V
OPEN
U3004
0.1
C30
28
M3-SIDE
B3001
A+7V
DGND
0
R3033
0
R3028
0
R3034
0
R3027
VOL_CLK
N3003
33P-FFC
OPEN
C3037
A.AUDIO/VIDEO_UNIT
8U-210242-1(1/4)
To_8U-210242-6_(N5910)
CONNECT-1_UNIT
To_8U-210242-7(N5904)
CONNECT-2_UNIT
To_8U-310232(N6010)
DIGITALUNIT(1/19)
PH
ONOL
PH
ONOR
C31
27
100P
C31
29
100P
C31
28
100P
R3137 33
R3135 33
R3138 2.2K
C31
23
100P
C31
26
100P
R3136 33
L3003
BLM21PG221
R3134 33
0
R8072
7P-SOCKET(C125Z2)
N9015
To_8U-110224-1(N6204)
SPEAKER_UNIT(2/2)
To_8U-110224-1(N6013)
SPEAKER_UNIT(1/2)
N9019
33P-SOCKET(C125Z2)
N9018
33P-FFC
DV
+5V
DV+3.3V
C30
26
OPEN
ZVOLDA
ZVOLST
ZV
OL
CLK
0
R3002
0
R3003
0
R3001
H/PG
ND
7P-PH
N9028
R8158 OPEN
RL
YGND
RL
Y+1
3V
R8157
0
R8159
0
VOL_DA
TA
VOLMUTE
100
R3018
100
R3019
100
R3017
100
R3016
100
R3022
100
R3020
100
R3021
0.1
C30
06
0.1
C30
07
1M
R3010
1M
R3011
1M
R3009
0.1
C30
05
0.1
C30
01
0.1
C30
04
1M
R3015
1M
R3013
0.1
C30
02
0.1
C30
03
1M
R3012
1M
R3014
A+7V
A-7V
M3-SIDE
B3003
R3133 82K
R3127 100K
R3129
1K
R3131 100K
R3130 100K
R3128
1K
R3126 100K
R3132 82K
C3134
10/63
C3135
10/63
1000P
C3008
0.1
C3022
To_8U-210242-8(N9016)
CONNECT-4_UNIT
N3001
33P-SOCKET(C125Z2)
3P-190mm_PH-SAN
N9035
OPEN
R8211
OPEN
R8212
0
R3004
1000P
C30
09
PQ050DNA1ZPH
U7524
10K
R8213
1u
C77
12
0.1
C77
14
OPEN
C77
16
0
R8214
OPEN
R8215
To_8U-210242-2(N9001)
DAC_UNIT(2/2)
33
R8216
33
R8217
33
R8218
33
R8219
33
R8220
33
R8221
33
R8222
33
R8223
33
R8224
100
R8225
33
R8226
33
R8227
1000P
C3044
1000P
C5576
1000P
C5572
1000P
C5573
1000P
C5574
1000P
C5571
1000P
C5575
1000P
C3042
1000P
C3043
1000P
C3038
1000P
C3039
1000P
C3040
1000P
C3041
1000P
C3045
1000P
C3046
1000P
C3048
1000P
C3049
1000P
C3047
4.7u
C77
13
0.1
C77
15
TUNER_MODULE
Z3001
CD
74H
C4094PWR
U3002
CD
74H
C4094PWR
U3003
TUNERL
VA
UXL
DA_Z2R
DA_Z3R DA_Z2L
VA
UXR
MICIN
TUNERR
DA_Z3L
DA_C
DA_
SR
DA_
SL
DA
_FL
DA
_FR
ADINL.
DA_H2L
DA_H3R
NETL
ZA
DINL.
ADINR.
DA_H1R
DA_H1L
DA_SB
L
DA_SW1
DA_H2R
NETR
ZA
DINR.
DA_SW2
DA_H3L
DA_SB
R
PRERL_H2
PRERL_S
PRERL_SW2
PRERL_H1
PRERL_C
PRERL_Z3
PRERL_F
PRERL_S
B
H/PRL
PRERL_Z2
PRERL_SW1
M3-SIDE
B3002
R3035 OPEN
R3036 OPEN
R3030 0
R3038 OPEN
R3037 OPEN
C30
27
OPEN
C30
29
OPEN
PREGND
1000P
C3010
A2242
PWB_A.AUDIO/VIDEO_A464
1
STB
2
DAT
A
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
VSS
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
VDD
1
STB
2
DAT
A
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
VSS
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
VIN
1
ON/OFF
2
GND
5
NC
4
VOUT
3
8
GPIO2/INT
7
/RST
6
/SEN
5
SDIO
4
SCLK
3
VCC
2
ROUT
1
LOUT
12
CG
11
CG
10
CG
9
CG
1
STB
2
DAT
A
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
VSS
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
VDD
1
STB
2
DAT
A
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
VSS
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
VDD
VA
UX_V
AVSDA
AVSC
L
H/PL
H/PR
SE
L_D
AT
A
SEL_CL
K
DECIN_CB DECIN_CR
DECIN_Y
AEXPDATA
PRERL_F
PRERL_S
B
PRERL_SW2
PRERL_SW1
PRERL_C PRERL_S
DECIN_V
ASODET
AMPSIGDET
DCDET
TRDET
SPRL_H1
SPRL_RSV3
SPRL_H2
SPRL_H3
SPRL_RSV2
SPRL_RSV1
SPRL_SB
SPRL_S
SPRL_C
SPRL_F
FANCONT_HIGH
FANCONT_MID
FANCONT_NC
BRL_HIGH
THERMALDET_E
THERMALDET_F
FANDET_ON
FANDET_HIGH
FANCONT_LOW
CURRENTDET
VOL_CLK
PH
ONOL
PH
ONOR
TUGPIO
TURST
TUSEN
TUSCL
TUSDA
PHONOR
PHONOL
PRERL_H1 PRERL_H2
DECIN_CB DECIN_CR
VA
UXL
MICIN
VA
UXR
H/PL
H/PR
SPRL_RSV3
SPRL_RSV2
SPRL_RSV1
ZVOLDA
SEL_CL
K
SE
L_D
AT
A
VOL_CLK
VA
UX_V
AVSDA
AVSC
L
DECIN_V
ZVOLST
ZV
OL
CLK
ZVOLDA
AEXP_CLK_6-9
AEXP_OE_6-9
AEXP_STB_6-9
TRIG12V TRIGGND
VOL_DA
TA
VOL_DA
TA
VOLMUTE
ASODET
DCD
ET
THERMALD
ET_F
VOLMUTE
AMPSIGDET
FA
NDET_HIGH
FAND
ET_ON
TRDET
THERMALD
ET_E
CURRENTD
ET
TUGPIO TURS
T
TUS
EN
TUS
DA
TUS
CL
M3.3V
RLYGND
DA_
SR
DA_H3R
DA_SB
L
ZA
DINL.
DA_H3L
DA_H1L DA_H1R
DA_H2R
DA_H2L
ZA
DINR.
DA
_FR
DA_SW2
DA_C
DA
_FL
DA_
SL
ADINR.
DA_Z2R
DA_Z2L
DA_Z3L DA_Z3R
DA_SW1
ADINL.
NETL
DA_SB
R
NETR
ZV
OL
CLK
ZVOLST
TUNERR
TUNERL
PRERL_Z2
H/PRL
SPRL_S
SPRL_SB
SPRL_C
PRERL_Z3
SPRL_F
SPRL_H3
FA
NCONT_HIGH
FA
NCONT_NC
FA
NCONT_L
OW
SPRL_H2
SPRL_H1
BRL_
HIGH
FA
NCONT_MID
MICIN
TUNERL TUNERR
DA_Z3L
DA_Z2L DA_Z2R
DA_Z3R
VA
UXR
VA
UXL
DA
_FL
DA_
SR
DA_C
DA_
SL
DA
_FR
DA_SW1
DA_SB
R
DA_SB
L
ADINR. ZA
DINL.
DA_H1R
NETL NETR
ADINL.
DA_H3L
DA_H2R
ZA
DINR.
DA_H3R
DA_H1L
DA_H2L
DA_SW2
PRERL_Z2
PRERL_S
PRERL_S
B
PRERL_F
PRERL_SW2
PRERL_Z3
PRERL_C
H/PRL
PRERL_SW1
PRERL_H2
PRERL_H1
DECIN_Y
AEXP_OE_6-9
AEXPD
AT
A
AEXP_STB
_6-9
AEXP_CLK_6-9
AEXP_OE_6-9
AEXPD
AT
A
AEXP_STB
_6-9
AEXP_CLK_6-9
AUDIO/VIDEO CONNECT
TO AUDIO VOLUME
TO PREOUT
TO ANALOG VIDEO
TRDET
SPRL_C
CURRENTDET
AMPSIGDET
SPRL_S
DCDET
TEHRMALDET_F
SPRL_F
FANDET_HIGH
PREPOWERGND
ASODET
THERMALDET_E
FANDET_ON
A-7V
A+7V
DGND
M3.3V
TO 8U-210242-1(2/4)
TO 8U-210242-1(3/4)
TO 8U-210242-1(4/4)
BRL_HIGH
A-7V
A+7V
DGND
PREPOWERGND
TU_GPIO2
TUNER_R
TUNER_L
TU+5V
TU_SEN
TU_RST
TU_SCLK
TU_SDIO
SPRL_H2
SPRL_H3
SPRL_H1
SPRL_SB
SPRL_RSV1
SPRL_RSV2
SPRL_RSV3
DGND
M3.3V
DECIN_Cr
DECIN_Cb
DECIN_Y
MIC
PREGND V
AUXR
H/PR H/PL
H/PG
ND
VA
UXL
H/PG
ND
AMPSIGDET
DGND
TUGPIO
TUS
DA
ASODET
DCD
ET
AEXP_CLK
DGND
AEXPD
AT
A
FAND
ET_ON
TEH
RMALE
DGND
AEXP_STB
TRDET
TH
ERMALF
FA
NDET_HIGH
AEXP_OE
TUS
EN
TUS
CL
TURS
T
CURRENTD
ET
TRIG12V
DA3.3V
ZV
OLSTB
ZVOLDA
TA
VOL_CLK
SE
L_D
AT
A
SEL_CL
K
ZV
OL
CLK
DECIN_V
AUX_V
DGND
AEXPD
AT
A
AVSDA D
GND
AEXP_STB
DV3.3V
AVSC
L
AEXP_OE
AEXP_CLK
DGND
DV5V
DGND
RLYB+13V
A+7V
PREGND
A-7V
DA+5V
DAGND
RLYGND
DA
+5V
DA
+5V
TRIGGND
A-7V
A+7V
A-7V
A+7V
VOLMUTE
DGND
VOL_DA
TA
A+7V
A-7V
PREGND
PHONOL
PREGND
PHONOR
PREGND
NC
FANCONT_LOW
FANCONT_HIGH
FANCONT_MID
DA
Z3L
DA
SW2
DAC
DA
Z2R
AD
INR
DACGND
DACGND
DACGND
ZADINR
DA
Z2L
DA
H2R
DA
H1R
DA
H2L
DAS
R
DA
H3L
DACGND
DA
SB
R
DAFR
NETL
AD
INL
DA
H1L
DA
SB
L
DAFL
DA
SW1
DACGND
DACGND
DAS
L
NETR
DACGND
DA
H3R
ZADINL
DA
Z3R
DACGND
DA+5V
DAGND
DAGND
EU/JP/CHINA:OPEN
H6
H7
H8
N9018
N9019
N3001
N9035
N9028
N3003
N9015
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
28