TX-NR525/626/727/828/ HT-RC550/560/ DTR-30.5/40.5/50.5
SCHEMATIC DIAGRAMS-08(PART-8)
VIDEO SECTION
VDET
YDET
S
E
C
2-
2
YIN_2
PRIN_2
SIG_AUX_V
P
R
O
U
T_
2
V
O
U
T_
1
V
O
U
T_
M
O
N
Y
O
U
T_
2
P
B
O
U
T_
1
P
B
O
U
T_
2
P
R
O
U
T_
1
P
R
IN
_1
Y
IN
_1
P
B
IN
_1
Y
IN
_2
P
B
IN
_2
P
R
IN
_2
V
IN
_3
V
IN
_4
V
IN
_5
YOUT_2
PBOUT_2
PROUT_2
YIN_1
PBIN_1
PRIN_1
PROUT_1
VOUT_1
+5.2VHD
VD_SW_SCL
VD_SW_SDA
PBOUT_1
POFF2
POFF2
PBIN_2
S
E
C
2-
1
VIN_4
VIN_3
VIN_2
ADINCV2
VIN_5
VOUT_MON
V
IN
_2
+5V
ADINPR
ADINPB
GND_VD
GND_VD
ISOG
V_PWRCTRL
V_PWRCTRL
AUX_V
AUX_GNDV
VMUT
+12V
+12V
GNDDG
GNDDG
GNDDG
GNDDG
F201
4A-SEUL-TL250V
Q2001
NJW1328
VIN_LOS 1
VOUT_LOS 2
V+_1 3
GND1 4
V+_2 5
SCL 6
SDA 7
MUTE 8
GND2 9
GND310
V+_3 11
NC1 12
NC2 13
Y
IN
1
14
Y
IN
2
15
Y
IN
3
16
P
B
IN
1
17
P
B
IN
2
18
P
B
IN
3
19
P
R
IN
1
20
P
R
IN
2
21
P
R
IN
3
22
Y
LO
S
23
Y
O
U
T_
LO
S
24
Y
IN
_L
O
S
25
Y
LO
S
_O
U
T
26
V+_4
27
PROUT2
28
PROUT1
29
PBOUT2
30
PBOUT1
31
YOUT2
32
YOUT1
33
GND4
34
GND5
35
VOUT3
36
VOUT2
37
VOUT1
38
V+_5
39
IS
O
O
U
T
40
V
IN
7
41
IS
O
G
42
IS
O
IN
43
N
C
3
44
V
IN
6
45
V
IN
5
46
V
IN
4
47
V
IN
3
48
V
IN
2
49
V
IN
1
50
V
LO
S
_O
U
T5
1
V
LO
S
52
Q201
S-1172B50-U5T1G
CE 1
VSS 2
NC 3
VIN
4
VOUT
5
D
21
04
N
C
D202
DA2J10100
D2101
DA2J10100
D2102
DA2J10100
D
21
03
N
C
D203
DA2J10100
D205
RB050M-30GTR
*D201
G10XB80-02-60A-T16
1
2
3
4
D204
DZ2J062M0L
BLM18PG181SN1D
L201
*P
22
01
N
P
J-
3P
D
Y
Y
Y
56
0
1
2
5
4
6
7
3
*P
22
03
N
P
J-
9P
D
G
LR
G
LR
G
LR
56
3
8
7
6
5
4
3
2
1
9
13
12
11
10
14
*P
22
02
N
P
J-
2P
D
Y
74
8
1
2
3
7
*P
60
7A
N
S
C
T-
3P
89
4
1
2
3
P
80
1A
N
S
C
T-
3P
89
4
1
2
3
*P
28
01
A
N
S
C
T-
9P
24
00
1
2
3
4
5
6
7
8
9
P
28
00
A
N
S
C
T-
13
P
24
04
1
2
3
4
5
6
7
8
9
10
11
12
13
P952B
NPLG-3P117
1
2
3
*D201B
RAD-083
1
2
22
6M
C
20
5
6.
3V
22
6M
C
20
4
6.
3V
102K
C2113
50V
102K
C2114
50V
C
21
17
N
C
103K
*C2116
50V
103K
*C2115
50V
10
4Z
*C
20
11
25
V
10
4Z
C
20
01
25
V
104Z
C2000
25V
10
4Z
C
20
08
25
V
104Z
C208
25V
10
4Z
C
20
04
25
V
104Z
C2012
25V
104Z
C2013
25V
104Z
C2015
25V
104Z
C2014
25V
10
5Z
*C
22
56
10
V
10
5Z
C
20
10
10
V
10
5Z
*C
22
54
10
V
10
5Z
C
20
07
10
V
10
5Z
*C
22
55
10
V
10
5Z
C
20
05
10
V
10
5Z
*C
20
17
10
V
10
5Z
C
20
09
10
V
10
5Z
C
20
06
10
V
10
5Z
C
20
16
10
V
47
0J
*C
20
54
50
V
47
0J
*C
20
55
50
V
C
20
1
10
00
0u
25
V
C
20
3
33
4J
50
V
C2109
470u 6.3V
C207
470u 6.3V
C2106
470u 6.3V
C2107
470u 6.3V
C2108
470u 6.3V
*C2204
100u 16V
*C2202
100u 16V
*C2201
100u 16V
*C2203
100u 16V
*C
20
03
2.
2u
50
V
C2105
2.2u 50V
C2102
2.2u 50V
*C2252
2.2u 50V
*C2251
2.2u 50V
*C
20
02
2.
2u
50
V
C2103
2.2u 50V
C2112
2.2u 50V
C2110
2.2u 50V
*C2253
2.2u 50V
C2111
2.2u 50V
C2101
2.2u 50V
C
20
2
4.
7u
50
V
*C2053
10u 50V
*C2052
10u 50V
*R2204
*R2201
R2209
R
22
06
N
C
R
22
14
N
C
*R2203
R
22
07
N
C
R2210
*R2212
*R2213
R
20
04
10
k
R
20
06
10
k
R202
10k
R
20
3
N
C
R
21
14
10
0k
R
21
15
10
0k
R
21
17
10
0k
R
21
16
10
0k
R
20
1
10
0k
*R2054
1M
R
20
05
18
k
R
20
03
18
k
*R2055
22
*R2052
22
R
20
08
2.
2k
R
20
07
2.
2k
*R2205
560
*R2202
560
R
20
02
56
k
R
20
01
56
k
R2108
75
R2102
75
R2103
75
R2110
75
R2111
75
R2109
75
*R2253
75
*R2252
75
R2112
75
R2101
75
R2105
75
*R2251
75
R2107
75
R2106
75
*R
20
51
82
TP0005
TP0012
TP0013
TP0006
TP0015
TP0016
TP0023
TP0024
TP0025
TP0026
TP0014
TP0007
TP0008
TP0009
TP
00
29
TP0010
TP0011
(M
O
N
IT
O
R
)
(C
O
M
P
O
N
E
N
T
Y
)
(C
O
M
P
O
N
E
N
T
P
B
)
(C
O
M
P
O
N
E
N
T
P
R
)
+5V
+5V OUT
ADINPY
GND_A
+5.2V IN
To
B
A
E
TC
-0
64
5(
P
A
R
T-
12
)
To
R
S
23
2/
12
V
TR
G
/IR
FROM TRANS
For Upcon
Upcon Area Circuit
B
A
H
D
M
-1
35
7(
P
A
R
T-
15
)
B
A
H
D
M
-1
34
7(
P
A
R
T-
14
)
B
A
H
D
M
-1
35
7(
P
A
R
T-
15
)
B
A
H
D
M
-1
34
7(
P
A
R
T-
14
)
B
A
H
D
M
-1
35
7(
P
A
R
T-
17
)
TO
H
D
M
I
BATRM-1335
MODEL No. TX-NR525/626/727/828,DTR-30.5/40.5/50.5,HT-R550/560
SCHEMATIC DIAGRAM(Part-8) VIDEO SECTION
2013/1/10
1J
727 MJJ
Table:B
1A
50.5
727
1B
828
626 MJJ
Table:A
Table:F
525/550
1C
1D
Table:G
626/560
1E
1F
1G
1H
40.5
30.5
Table:H
A
+5V
B
A
B
C
C
F
Table:C
D
Table:D
Table:E
D
E
G
H
Table:I
I
D201
R2054
D201B
GX10XB80
-02-60A
GX10XB80
-02-54A
-02-54A
GX10XB80
-02-54A
GX10XB80
-02-54A
GX10XB80
-02-54A
GX10XB80
-02-54A
GX10XB80
-02-54A
GX10XB80
-02-54A
GX10XB80
TO
H
D
M
I
TO
H
D
M
I
Mount
No Mount
C
O
M
P
O
N
E
N
T
C
O
M
P
O
S
IT
E
C
O
M
P
O
S
IT
E
(T
X
-N
R
82
8,
D
TR
30
.5
,4
0.
5,
50
.5
)
(T
X
-N
R
52
5,
H
T-
R
C
55
0)
(T
X
-N
R
62
6,
72
7,
82
8,
H
T-
R
C
56
0,
D
TR
-3
0.
5,
40
.5
,5
0.
5)
(T
X
-N
R
62
6,
72
7,
82
8,
H
T-
R
C
56
0,
D
TR
-3
0.
5,
40
.5
,5
0.
5)
(T
X
-N
R
52
5,
H
T-
R
C
55
0)
(T
X
-N
R
62
6,
72
7,
82
8,
H
T-
R
C
56
0,
D
TR
-3
0.
5,
40
.5
,5
0.
5)
U0040
TERMINAL(SPEAKER/VIDEO) PC BOARD
IN 1
IN 2
OUT
PR
PB
Y
PR
PB
Y
PR
PB
Y
IN 2
IN 3
IN 5
IN 4
OUT
A
1
2
3
4
5
B
C
D
E
F
G
H