A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V375/HTR-3066/HTR-2866
106
MAIN 3/3
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
0
0
3.3
5.0
0
0
0
0
0
0
0
5.0
-12.0
-5.0
-5.6
-5.7
-12.0
-9.5
5.0
1
1 3
V A U X
C V B S _ O N
5 V S E L 3
5 V S E L 2
5 V S E L 1
CPNT_ON
A V 3
A V 4
A V 5
V A U X
CPNT_ON
5VSEL1
5VSEL2
5VSEL3
CVBS_ON
5 V S E L 1
5 V S E L 2
CPNT_ON
47/16
C434
R408
75
R420
75
MSD-276V-05NI-L
P J 4 0
1
3
2
4
R411
no_use
R405
75
R412
75
R401
10K
C 4 2 8
1 0 / 1 6
C439
47/16
4
6
C O M
7
5
I N H
V E E
G N D
C
B
A
3
0
1
2
V C C
8P(CH)
C407
R 4 2 5
7 5
MSD-243V-2
0
P J 4 2
3
2
1
4
C410
100P(SL)
P J 4 1
M S P - 2 4 1 V - 0 2 N I
MSD-276V-05NI-L
P J 4 0
5
7
6
8
R 4 2 3
7 5
-12A
C 4 2 9
0 . 1 / 1 6
C 4 3 7
n o _ u s e
R406
75
C 4 3 5
n o _ u s e
R409
75
C 4 3 8
4 7 / 1 6
R 4 2 1
7 5
- 1 2 A
8P(CH)
C409
C 4 3 6
4 7 / 1 6
R 4 2 2
7 5
R402
10K
C411
100P(SL)
V E
R 4 2 4
7 5
4.7K
R433
CB41
52045
-5VA
+ 5 A
8P(CH)
C408
V E
C 4 3 2
0 . 1 / 1 6
V E
R407
75
+5VA
V E
+ 5 V A
R404
75
R413
75
C 4 3 3
1 0 / 1 6
V E
R410
no_use
R403
10K
100
R434
Q 4 0 1
2 N 5 4 0 1 C - A T / P
R432
1/2P39
R 4 3 8
1 . 0
UDZV5.6B
D401
R435
no_use
+ 5 V A
C442
0.1/16
R 4 3 7
1 0 0
R 4 3 6
1 0 0
N J M 2 5 0 5 A
V O U T
G N D
V +
V I N
V G N D
V E
+5A
- 5 V A
D 4 0 2
n o _ u s e
D 4 0 3
n o _ u s e
C424
0.1/16
+ 5 V A
- 5 V A
C417
0.1/16
C430
no_use
C427
0.1/16
V E
R429
10K
R430
10K
C42
6
47/16
C416
47/16
C 4 4 1
4 . 7 / 5 0
C 4 4 0
4 . 7 / 5 0
P J 4 4
M S P - 2 5 2 V 2 - 0 7 N I
P J 4 3
M S P - 2 5 2 V 2 - 0 7 N I
C 4 4 3
4 7 / 1 6
R439
10K
C431
no_use
+5VA
C 4 1 2
4 7 / 1 6
-5VA
C 4 2 1
4 7 / 1 6
C 4 2 2
0 . 1 / 1 6
C 4 1 4
0 . 1 / 1 6
R 4 3 1
n o _ u s e
0
J403
S L 1 4
s 5 1
S W 5 1
P N 6 1
C B 5 1
s 5 2
1
2
3
4
J402
no_use
0
J405
R 4 4 0
0
P N 7 1
C 4 0 5
1 / 1 0
C 4 0 3
1 / 1 0
C 4 0 4
1 / 1 0
C 4 0 2
1 / 1 0
C 4 0 6
1 / 1 0
C 4 0 1
1 / 1 0
C 4 1 3
0 . 1 / 1 6
5
L o c a t i o n : * * 4 0
* * 5 0
2
5 V S E L 2
L o c a t i o n : * 4 0 1
* 5 0 0
A V 3
13
3
5 V S E L 3
M U T E
10
A V 4
L
11
A V 5
*
4
O U T
1
C V B S _ O N
H
7
Y
VAUXE
A V O U T
Y
H
AGND
A V 5
L
5VSEL1
A V 4
7 0 m m
-12A
Y
L
C b / P b
C b / P b
L
VAUX
M O N O U T
C r / P r
*
+5A
C r / P r
CPNT_ON
M O N O U T
12
A V 2
AGND
A V 3
L o c a t i o n : T P 4 0 0
C b / P b
A V 1
5VSEL2
C r / P r
H
9
H
8
V A U X
6
L
F F C
M A I N ( 2 )
V I D E O
5VSEL3
CVBS_ON
t o O P E ( 4 )
VAUX
VAUXE
P O W E R S A V E
V I N 2
V E E 3
V O U T 1
V + 1
V O U T 3
V E E 1
V E E 2
V O U T 2
G N D
V I N 1
V I N 3
V + 3
V + 2
5 V S E L 1
*
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
M U T E
M U T E
M U T E
M U T E
2 2 0 / 2 4 0
L o c a t i o n : * 5 0 1
R E
V O L T A G E S E L E C T O R
L o c a t i o n : T P 5 0 0
M A I N ( 4 )
2 2 0 / 2 4 0
O R
1 1 0 / 1 2 0
from Transformer
1 1 0 / 1 2 0
M A I N ( 3 )
L o c a t i o n : * * 5 1
Y E
G U A R D 1
d e s t R S O n l y
V I
M A I N ( 5 )
G U A R D 2
V + 1
V - 2
V - 1
C H 1 O U T
C H 1 I N 3
C H 1 I N 1
C H 2 I N 1
G N D
C H 2 O U T
C H 2 I N 3
C H 3 I N 1
S W 2
C H 3 I N 2
C H 3 I N 3
C H 3 O U T
S W 1
C H 1 I N 2
P S
C H 2 I N 2
V + 2
L
O U T
5 V S E L 1
5 V S E L 2
N O N E
H
H
A V - 1
H
M U T E
*
H
L
H
A V - 2
C P N T _ O N
H
*
L
H
H
H
H
H
H
H
H
H
D e s t i n a t i o n P a r t L i s t
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s X X | L O C | J U C T A | R S | K B G L F H |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 1 | T E 1 | W K 5 6 0 8 0 | W K 5 6 0 8 0 | W K 5 6 0 9 0 |
| | | M S T - 2 0 4 V 1 - 0 1 | M S T - 2 0 4 V 1 - 0 1 | M S T - 2 0 4 V 1 - 0 1 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 1 | S W 5 1 | X | W V 3 8 2 9 0 | X |
| | | | S L 1 4 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 2 | C B 5 1 | X | V 9 3 7 7 9 0 | X |
| | | | B 4 P 7 S - V H | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
C P N T _ O N
L
L
L
L
L
L
*
L
L
*
*
*
*
E
T
U
M
H
N O T I C E
U . S . A
G
C A N A D A
E U R O P E
L
C H I N A
A U S T R A L I A
S I N G A P O R E
K O R E A
G E N E R A L
U
C
T
A
K
R
J A P A N
( m o d e l )
B
B R I T I S H
J
S O U T H E U R O P E
E
V
T A I W A N
F
R U S S I A N
P
L A T I N A M E R I C A
S
B R A Z I L
H
T H A I
R E S I S T O R
R E M A R K S
N O M A R K
P A R T S
N A M E
C A R B O N
C A R B O N
M E T A L
M E T A L
M E T A L
F I R E
C E M E N T
S E M I
F I L M
R E S I S T O R
F I L M
R E S I S T O R
O X I D E
F I L M
R E S I S T O R
F I L M
R E S I S T O R
P L A T E
R E S I S T O R
P R O O F C A R B O N
F I L M
R E S I S T O R
M O L D E D
R E S I S T O R
V A R I A B L E
R E S I S T O R
( P = 5 )
( P = 1 0 )
C H I P R E S I S T O R
R E M A R K S
C A P A C I T O R
P A R T S
N A M E
N O
N O
M A R K
M A R K
E L E C T R O L Y T I C
C A P A C I T O R
C E R A M I C
C A P A C I T O R
P O L Y E S T E R F I L M
C A P A C I T O R
P O L Y S T Y R E N E
F I L M
C A P A C I T O R
M I C A
C A P A C I T O R
P O L Y P R O P Y L E N E
F I L M
C A P A C I T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
P
T A N T A L U M
C A P A C I T O R
T U B U L A R
S
C A P A C I T O R
C E R A M I C
F I L M
S U L F I D E
P O L Y P H E N Y L E N E
C A P A C I T O R
4 1
6 2
COM 3
7 4
5 5
INH 6
V
EE
7
GND 8
Vcc
16
2
15
1
14
0
13
3
12
A
11
B
10
C
9
IC42
: TC74HC4051AFEL
8-channel analog multiplexer/demultiplexer
Logic
Level
Converter
OUT
C IN
OUT
C IN
A
B
C
INH
COM
0
1
2
3
4
5
6
7
IC43
: NJM2505A
Single isolation amplifier
VGND
5
-
+
Vin
4
V+
3
GND
2
Vout
1
IC41
: NJM2581M
Video amplifier
13
VOUT1
11
VOUT2
9
VOUT3
8
GND
10
V+3
14
V+1
12
V+2
2
NEE1
4
VEE2
6
VEE3
7
PowerSave
5
VIN3
1
VIN1
3
VIN2
75
Driver
6dB
AMP
BIAS
75
Driver
6dB
AMP
BIAS
75
Driver
6dB
AMP
BIAS
REF
IC40
: NJM2586AVC3
Wide band 3-input 1-output 3-circuit video amplifier
9
10
8
5
6
7
4
3
2
1
13
16
17
15
14
11
12
18
19
20
CH1 IN1
CH1 IN3
CH1 IN2
SW 1
SW 2
GND
CH1 OUT
CH2 OUT
CH3 IN2
CH3 IN3
V
+
2
V
-
2
V
-
1
CH2 IN1
CH3 OUT
CH3 IN1
CH2 IN2
CH2 IN3
PS
V
+
1
Bias
Bias
Bias
Bias
Bias
Bias
Bias
Bias
Bias
Cont2
Cont2
Cont2
Cont1
Cont1
Cont1
75
Driver
75
Driver
75
Driver
6dB
Amp
6dB
Amp
6dB
Amp
COMPONENT
VIDEO
MONITOR
OUT
AV 1
AV 3
AV 4
AV 5
AV OUT
MONITOR OUT
VIDEO
AV 2
R, S models
MAIN (2)
MAIN (3)
MAIN (4)
MAIN (5)
VOLTAGE
SELECTOR
COMPONENT
SELECTOR/AMPLIFIER
COMPOSITE
SELECTOR
COMPOSITE
AMPLIFIER
RX-V375/HTR-3066/HTR-2866
to POWER TRANSFORMER
RX-V375/HTR-3066
HTR-2866
Summary of Contents for RX-V375U
Page 72: ...MEMO 72 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Page 127: ... CONFIGURING THE SYSTEM SETTINGS RX V375 HTR 3066 HTR 2866 127 ...
Page 128: ... システム設定を変更する RX V375 HTR 3066 HTR 2866 128 ...
Page 137: ...137 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 MEMO ...
Page 138: ...RX V375 HTR 3066 HTR 2866 ...