SCH28 SIDE_CNT
DIGITAL VIDEO
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
D
AC_
FL
-
DA
G
N
D
D
AG
N
D
DAC
_FL
+
D
AC_
FR
+
DAC
_F
R
+
D
AG
N
D
DA
G
N
D
D
AC_C
-
DAC
_C
-
D
AG
N
D
DA
G
N
D
D
AC_
SL
+
DAC
_S
L+
D
AC_
SR
+
DAC
_S
R
+
D
AG
N
D
DA
G
N
D
D
AC_
SB
L+
DAC
_S
B
L+
D
AC_
SB
R
-
DAC
_S
BR
-
A_
-8
V
R
ET
G
N
D
A_
+8
V
AG
N
D
A/
D
_L
AG
N
D
A/
D
_R
AG
N
D
AD
IN
_L
EGO
_L
AG
N
D
AD
IN
_L
EGO
_R
AG
N
D
D
A_
S
W
_1
M
U
TE
+
7V
AG
N
D
D
A_
S
W
_2
A_
-8
V
AG
N
D
R
ET
G
N
D
R
ET
G
N
D
D
A_
Z2_
L
D
A_
Z2_
L
A_
+8
V
D
A_
Z2_
R
D
A_
Z2_
R
D
A_
+5
V
LE
GO
_D
A
_L
LE
GO
_D
A
_L
TR
G
G
N
D
LE
GO
_D
A
_R
LE
GO
_D
A
_R
M
IC
_I
N
PR
E_
M
U
TE
A_
-8
V
M
IC
_I
N
A_
+8
V
M
U
TE
_Z
2
D
A_
+5
V
TU
_G
N
D
TU
_G
N
D
TUN
ER
L
D
/M
G
N
D
TU
_II
C
/RD
S
I
TU
_II
C
/RD
S
I
TU
_D
A
TU
_D
A
TU
_G
N
D
TR
G
1
TU
_G
N
D
R
EM
O
TE
3.
3V
M
I232
O
B/
PI
R
IN_D
E
TR
G
+15
V
A_
-8
V(
NC
)
A_
+8
V(
NC
)
TR
G
1
R
EM
O
TE
3.
3V
M
I232
O
B/
PI
R
IN_D
E
D
AG
N
D
D
AC_
FR
-
D
AC_
FL
+
DAC
_FL
-
DA
G
N
D
DAC
_F
R
-
D
AC_
SR
-
D
AC_
SL
-
D
AG
N
D
D
AC_C
+
DAC
_S
R
-
DAC
_S
L-
DA
G
N
D
DAC
_C
+
D
AC_
SB
L-
D
AG
N
D
D
AC_
SB
R
+
DAC
_S
B
L-
DA
G
N
D
DAC
_S
BR
+
A_
-8
V
R
ET
G
N
D
A_
+8
V
A/
D
_L
A/
D
_R
LE
GO
_A
D
_L
LE
GO
_A
D
_R
D
AG
N
D
D
AG
N
D
D
AG
N
D
D
AG
N
D
A_
-8
V
A_
+8
V
R
ET
G
N
D
D
A_
S
W
_1
AG
N
D
D
A_
S
W
_2
D
AG
N
D
R
ET
G
N
D
D
AG
N
D
TR
G
_15
V
D
A_
+5
V
AG
N
D
AG
N
D
AG
N
D
D
AG
N
D
M
IC
G
N
D
M
U
TE
_Z
2
D
AG
N
D
PR
E_
M
U
TE
M
IC
G
N
D
A_
-8
V
D
A_
+5
V
A_
+8
V
D
AG
N
D
M
U
TE
+
7V
TUN
ER
R
TU
_C
K
TU_
IIS
D(N
.C
)
TU
_L
A
TU
_L
A
TU
_C
K
TU_
IIS
D(N
.C
)
TUN
ER
R
TUN
ER
L
M
3.
3V
M
O
232
I
D
/M
G
N
D
TR
G
G
N
D
A_
-8
V(
NC
)
M
O
232
I
M
/D
G
N
D
A_
+8
V(
NC
)
M
3.
3V
MAIN 2/3 _ M8
MAIN 2/3 _ M6
HDMI _ DIGITAL CNT _ H5
1
3
5
7
9
4
6
8
2
C125Z2-09
CN4007
BKT4000
MAIN 3/3 _ G2
9
11
2
4
6
8
10
1
5
7
3
C125Z2-11
CN4006
INPUT 1/1 _ E1
HDMI _ DIGITAL CNT _ N5
CP1023
C125Z1-13
INPUT 1/1 _ G1
HDMI _ DIGITAL CNT _ H3
1
3
5
7
9
11
13
2
6
4
8
10
12
C125Z2-13
CN4700
5
3
1
20
18
16
14
12
10
8
6
4
2
15
17
19
21
7
9
11
13
C125Z1-21
CP4202
INPUT 1/1 _ F1
C125Z1-27
CP4206
C125Z1-9
CP4205
5
3
1
20
18
16
14
12
10
8
6
4
2
15
17
19
21
7
9
11
13
CP1018
C125Z1-21
CP1017
C125Z1-31
SIDE_CNT 1/1
CP1018
CP1017
CP1023
CP4206
CP4205
CP4202
CN4006
CN4007
CN4700
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
36