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-V1065/HTR-6280/AX-V1065
128
VIDEO 1/3
★
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ございます。
IC308
IC307
IC306
IC303
IC303
IC303
IC303
IC302
IC301
IC301
IC301
CB301
IC305
IC305
IC301
IC302
IC302
IC302
CB305
CB304
CB303
IC304
IC310
IC309
CB302
W3001
IC310
IC310
IC305
IC305
IC305
IC305
IC305
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
4.8
0
0
0
0
-4.8
5.0
5.0
5.0
5.0
0
0
0
0
0
0
5.0
5.0
5.0
0
-4.8
0
0
0
0
-4.8
0
0
-4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
0
0
0
4.9
0
0
-4.7
0
0
4.9
4.9
-4.7
-4.7
-4.7
4.9
0
0
0
4.9
0
0
0
4.9
-4.8
0
0
0
0
5.0
5.0
5.0
5.0
0
0
0
0
0
0
0
0
0
5.0
5.0
3.4
3.4
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
4.9
0
0
0
0
0
-4.8
-0.3
-0.9
0
5.0
4.8
0
0
5.0
5.0
5.0
0
0
0
0
0
0
0
0
-4.8
0
0
0
0
0
0
0
5.0
0
0
5.0
0
0
0
0
-4.8
-4.8
0
-4.8
0
0
0
5.0
5.0
5.0
0
0
5.0
5.0
5.0
0
3.4
3.4
5.0
0.6
5.0
IC310
: FHP3350IM14X
Triple voltage feedback amplifier
1
2
3
4
5
6
7
8
14
13
12
11
10
9
NC or DISABLE1
NC or DISABLE2
NC or DISABLE3
+Vs
+IN1
-IN1
OUT1
OUT3
OUT2
-IN3
+IN3
+IN2
-IN2
-Vs
IC305
: LA73050-TLM-E
6-channel 75 ohms video driver
IC308
: LC709004A-TLM-E
I/O-expander for microcontroller
C
ontr
ol logic
port 0 I/O buffer
Serial/parallel converter/shift register
I/O control/output register
DIN
VDD
DOUT
VSS
CLK#
CS#
RES#
P00
P07
2
14
15
19
3
4
21
24
17
port 1 I/O buffer
P1
0
P1
7
15
8
IC306
: 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
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
IC307
: TC74HC4051AFEL
8-channel analog multiplexer/demulitiplexer
Logic
Level
Converter
OUT
C IN
OUT
C IN
A
B
C
INH
COM
0
1
2
3
4
5
6
7
IC301-303
: TC74HC4053AF
Analog multiplexer/demultiplexer
INPUT STATES
INHIBIT
0
0
0
0
0
0
0
0
1
"ON" CHANNEL (S)
0X, 0Y, 0Z
1X, 0Y, 0Z
0X, 1Y, 0Z
1X, 1Y, 0Z
0X, 0Y, 1Z
1X, 0Y, 1Z
0X, 1Y, 1Z
1X, 1Y, 1Z
NONE
C
0
0
0
0
1
1
1
1
X
B
0
0
1
1
0
0
1
1
X
A
0
1
0
1
0
1
0
1
X
BINARY TO 1-OF-8
DECODER WITH INHIBIT
LEVEL
CONVERTER
VCC
INHIBIT
A
B
C
GND
VEE
0X
1X
0Y
1Y
0Z
X-COM
Z-COM
Y-COM
SW
SW
SW
SW
SW
SW
11
6
16
10
9
8
7
12
13
2
5
3
1
14
15
4
VIDEO IN
COMPONENT
VIDEO IN
VIDEO (1)
AV 2
AV 1
AV 3
AV 4
AV 5
AV 6
AV OUT
MONITOR
OUT
COMPONENT
VIDEO
VIDEO
OUTPUT
SELECTOR
OUTPUT AMP
VIDEO
INPUT SELECTOR
EXTERNAL I/O PORT
COMPONENT
INPUT SELECTOR
to DIGITAL_CB71
Page 123
H2
to OPERATION (2)_CB459
Page 125
G7
to VIDEO (1)_CB354
(J model)
Page 130
H6
Содержание AX-V1065
Страница 5: ...5 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 AX V1065 J model ...
Страница 9: ...9 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 HTR 6280 C model AX V1065 J model ...
Страница 162: ...RX V1065 HTR 6280 AX V1065 162 ...
Страница 163: ...163 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 ...
Страница 164: ...164 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 ...
Страница 165: ...165 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 MEMO ...
Страница 166: ...RX V1065 HTR 6280 AX V1065 ...