SCH23 AV 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.
DIGITAL VIDEOANALOG VIDEO
AUDIO SIGNAL
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
PRERL_H1
PRERL_Z3
PRERL_SB
PRERL_SW1
A-7V
PRERL_C
PRERL_F
PRERL_Z2
PRERL_S
H/PL
H/PR
H/PRL
PRERL_H2
SEL_DATA
SEL_CLK
PREGND
AVSDA
DECIN_Y
DECIN_CR
AVSCL
DECIN_CB
4.7KR535
CD74HC4094PWR
U502
0.1
C524
CD74HC4094PWR
U503
0.1
C526
0.1
C528
CD74HC4094PWR
U504
DECIN_V
CD74HC4094PWR
U505
0.1
C527
M3-SIDE
B501
A+7V
DGND
0
R547
0
R546
0
R548
0
R545
VOL_CLK
N508
33P-FFC
OPEN
C525
AUDIO/VIDEO_UNIT
8U-210250-1(1/4)
To_8U-210250-5(N952)
CONNECT-1_UNIT
To_8U-210250-6(N906)
CONNECT-2_UNIT
To_8U-310239(N6010)
DIGITALUNIT(1/17)
PHONOL
PHONOR
TUNER_MODULE
Z501
C507 100P
C509 100P
C508 100P
R511
33
R509
33
R512 2.2K
C503 100P
C506 100P
R510
33
R506
33
7P-SOCKET(C125Z2)
N501
PREGND
To_8U-110229-1(N6204)
SPEAKER_UNIT(2/2)
To_8U-110229-1(N6013)
SPEAKER_UNIT(1/2)
N502
33P-SOCKET(C125Z2)
N504
33P-FFC
DV+5V
DV+3.3V
ZVOLDA
ZVOLST
ZVOLCLK
7P-PH
N506
R534 OPEN
RLY+13V
R537
0
R536
0
VOL_DATA
VOLMUTE
100
R526
100
R527
100
R523
100
R524
100
R529
100
R525
100
R528
1M
R517
1M
R516
0.1
C515
0.1
C516
A+7V
A-7V
R515
82K
R502
100K
R504
1K
R508
100K
R507
100K
R503
1K
R501
100K
R514
82K
C504
10/63
C505
10/63
C513 OPEN
C514 OPEN
1000P
C549
OPENC534
OPENC535
To_8U-210250-7(N955)
CONNECT-4_UNIT
DA_Z3R
TUNERR
DA_Z3L
TUNERL
DA_Z2R
DA_Z2L
MICIN
DA_SW1
DA_H3R
DA_H3L
ADINR.
DISTR.
DA_SW2
DA_H2R
DA_SBR
ADINL.
DISTL.
DA_FR
DA_FL
DA_SR
DMIXL
DA_SBL
DA_H1R
DA_SL
DA_H1L
DMIXR
DA_H2L
DA_C
H/PGND
PREGND
RLYGND
PRERL_H3
N503
33P-SOCKET(C125Z2)
3P-260mm_PH-SAN
N505
OPENR543
OPENR544
0.1
C511
10K
R513
1uF
C510
10uFC512
10uFC502
1000P
C551
R505
2.2
To_8U-210251-1(N106)
DAC_UNIT(2/2)
1000P
C540
1000P
C541
1000P
C542
1000P
C537
1000P
C538
1000P
C539
1000P
C543
1000P
C544
1000P
C546
1000P
C547
1000P
C545
4.7uF
C519
0.1
C520
1000P
C550
0
R531
0
R532
0
R533
0
R530
DA_H4R
DA_H4L
R539 OPEN
R540
OPEN
R541
OPEN
R542
OPEN
0.1
C536
220/6.3
C501
0.1
C518
1M
R519
0.1
C517
1M
R518
0.1
C521
1M
R520
0.1
C522
1M
R521
1M
R522
0.1
C523
OPENC532
OPENC529
OPENC530
OPENC531
OPENC533
M3-SIDE
B502
M3-SIDE
B503
DA_TC
PRERL_H4
PRERL_SW3
C548 10uF
75
R538
VAUX_V
VAUXR
VAUXL
OPEN
N507
PRERL_SWXLR
BD50C0AWFP
U501
OPEN
Z502
OPEN
Z510
OPEN
Z503
OPEN
Z504
STYLE-PIN
Z505
OPEN
Z506
OPEN
Z507
OPEN
Z508
OPEN
Z509
PREGND
1
STB
2
DATA
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
DATA
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
DATA
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
DATA
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
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
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
1
2
3
VO
4
NC
5
GND
3
CTL
1
VCC
2
AVSDA
AVSCL
PRERL_S
PRERL_Z2
H/PL
PRERL_SB
PRERL_F
PRERL_Z3
PRERL_C
H/PRL
PRERL_SW1
H/PR
PRERL_H2
PRERL_H1
SEL_DATA
SEL_CLK
DECIN_CB
DECIN_CR
DECIN_Y
AEXPDATA
PRERL_SB
PRERL_SW1
PRERL_C
PRERL_Z3
PRERL_Z2
PRERL_S
ASODET
AMPSIGDET
DCDET
TRDET
SPRL_H1
SPRL_H3_H2
SPRL_H2
SPRL_H3_F
SPRL_SB
SPRL_S
SPRL_C
SPRL_F
FANCONT_HIGH
FANCONT_MID
BRL_HIGH
CURRENTDET2
THERMAL_H
THERMAL_D
FANDET
FANCONT_LOW
CURRENTDET
VOL_CLK
PHONOL
PHONOR
TUGPIO
TURST
TUSEN
TUSCL
TUSDA
PHONOR
PHONOL
H/PL
H/PR
SPRL_C
SPRL_F
BRL_HIGH
SPRL_H1
SPRL_H3_H1
SPRL_SB
SPRL_S
SPRL_H2
FANCONT_LOW
FANCONT_MAX
FANCONT_HIGH
ZVOLDA
ZVOLCLK
SEL_CLK
SEL_DATA
VOL_CLK
DV+3.3V
DV+5V
AVSDA
AEXP_STB
AEXPDATA
AEXP_OE
ZVOLST
ZVOLCLK
ZVOLDA
AEXP_CLK
AEXP_OE
AEXP_STB
TRIG12V
TRIGGND
VOL_DATA
VOL_DATA
VOLMUTE
ASODET
DCDET
VOLMUTE
AMPSIGDET
THERMAL_D
CURRENTDET2
CURRENTDET
TUGPIO
TURST
TUSEN
TUSDA
TUSCL
AEXPDATA
AEXP_STB
AEXP_CLK
AEXP_OE
H/PRL
DA_Z3R
DA_Z2R
DA_Z2L
DA_Z3L
TUNERR
TUNERL
MICIN
TUNERR
TUNERL
DA_SBR
DA_FL
DA_H1R
DA_SR
DA_C
DA_H2L
DA_H3L
DA_H3R
DA_H2R
ADINL.
DA_SL
DMIXR
DMIXL
DA_SW1
DA_SW2
ADINR.
DA_SBL
DISTL.
DA_FR
DISTR.
DA_H1L
RLYGND
H/PGND
PRERL_H3
PRERL_H4
FANCONT_MAX
DA_H4R
DA_H4L
MICIN
AVSCL
ZVOLST
AEXP_CLK
DECIN_CR
DECIN_CB
DECIN_Y
FANDET
TRDET
THERMAL_H
DA_FL
DMIXR
DMIXLDMIXL
DA_FR
DA_SW2
DA_C
DA_SW1
DISTR.
DA_Z2L
DISTL.
ADINR.
ADINL.
DA_Z3L
DA_Z2R
DA_Z3R
DA_H2R
DA_H3L
DA_H3R
DA_SBR
DA_SBL
DA_H2L
DA_SL
DA_SR
DA_H1L
DA_H1R
DA_H4L
DA_H4R
FANCONT_MID
SPRL_H3_H2
SPRL_H3_SB
SPRL_H3_F
PRERL_H2
PRERL_H1
PRERL_H3
DA_TC
DA_TC
SPRL_H3_SB
PRERL_H4
PRERL_SW3
PRERL_F
PRERL_SW3
M3.3V
M3.3V
SPRL_H3_H1
DGND
DECIN_V
VAUX_V
DECIN_V
VAUX_V
VAUXL
VAUXR
VAUXL
VAUXR
A-7V
PRERL_SWXLR
PRERL_SWXLR
PREGND
PREGND
A+7V
AUDIO/VIDEO CONNECT
TO AUDIO VOLUME
TO PREOUT
TO ANALOG VIDEO
TRDET
SPRL_C
CURRENTDET
AMPSIGDET
SPRL_S
DCDET
TEHRMAL_H
SPRL_F
FANDET
PREPOWERGND
ASODET
CURRENTDET2(RSV)
THERMAL_D(RSV)
DGND
M3.3V
TO 8U-210250-1(2/4) TO 8U-210250-1(3/4) TO 8U-210250-1(4/4)
BRL_HIGH
DGND
PREPOWERGND
TU_GPIO2
TUNER_R
TUNER_L
TU+5V
TU_SEN
TU_RST
TU_SCLK
TU_SDIO
EU/JP/CHINA:OPEN
SPRL_H2
SPRL_H1
SPRL_SB
DGND
M3.3V
DECIN_Cr
DECIN_Cb
DECIN_Y
MIC
PREGND
VAUXR
H/PR
H/PL
H/PGND
VAUXL
H/PGND
AMPSIGDET
DGND
TUGPIO
TUSDA
ASODET
DCDET
AEXP_CLK
DGND
AEXPDATA
THERMAL_D(RSV)
CURRENTDET2
DGND
AEXP_STB
TRDET
THERMAL_H
FANDET
AEXP_OE
TUSEN
TUSCL
TURST
CURRENTDET
TRIG12V
DA3.3V
ZVOLSTB
ZVOLDATA
VOL_CLK
SEL_DATA
SEL_CLK
ZVOLCLK
DECIN_V
AUX_V
DGND
AEXPDATA
AVSDA
DGND
AEXP_STB
DV3.3V
AVSCL
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_DATA
A+7V
A-7V
PREGND
PHONOL
PREGND
PHONOR
PREGND
FANCONT_MAX
FANCONT_LOW
FANCONT_HIGH
FANCONT_MID
EU/JP/CHINA:OPEN
2125
2125
DA+5V
DAGND
DAGND
to DIGITAL
to DAC
to DIGITAL
DMIXL
DAFL
DAFR
DACGND
DMIXR
DACGND
DACGND
DASW1
DASW2
DAC
DISTL
ADINL
DAZ3R
DATC
DAZ2L
DISTR
ADINR
DACGND
DAZ3L
DAZ2R
DACGND
DASBR
DAH3R
DAH2L
DAH3L
DACGND
DASL
DAH2R
DAH1R
DASR
DAH1L
DASBL
DAH4L
DAH4R
DA+5V
SPRL_H3_F
SPRL_H3_H2
SPRL_H3_SB
SPRL_H3_H1
A-7V
A+7V
A-7V
A+7V
H5
TO 5H
H6
TO 6H
H7
TO 7H
N504
TO N6010
N505
TO N106
N502
TO N952
N501
TO N955
N503
TO N906
N506
TO N6204
N508
TO N6013
_N505
TO __N106
37
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
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