★
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。
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-V565/HTR-6250/AX-V565
122
VIDEO 1/3
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
IC310
IC310
IC305
IC305
IC305
IC305
IC305
0
5.0
5.1
5.1
5.1
5.0
5.1
5.1
5.1
0
0
0
0
0
-4.8
0
0
-4.8
0
5.0
5.1
5.1
5.1
0
-4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
0
0
0
2.5
2.4
5.0
5.0
0.8
5.0
2.5
2.6
5.0
5.0
5.0
5.0
2.0
5.0
0
0
0
0
0
0
-4.8
0
0
5.0
5.0
-4.8
-4.8
-4.8
5.0
0
0
0
5.0
0
0
0
5.0
-4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
-0.6
5.0
0
0.8
5.0
5.0
-0.9
0.2
5.1
5.1
5.0
-0.3
-4.8
0.2
-0.9
0
5.1
5.1
0
0
0
0
5.1
0
0
5.1
0
0
0
0
0
-4.8
0
0
0
0
0
0
0
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
5.1
0
0
0
3.4
3.4
5.1
5.1
0.2
5.1
POINT
E XL301 (Pin 3 of IC309)
E
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
Serial
8-bits
latch
command
decoder
Horizontal
character
size
register
Horizontal
size
counter
+
parallel
converter
IC309
: LC74782JM-8A16-TLMC
The on-screen display controller LSI
RST
CTRL3
CTRL2
SEP
IN
SYN
IN
CV
IN
CV
OUT
SEP
OUT
SEPC
VDD1
VDD1
NC
1
2
3
4
24
23
22
21
Xtal
IN
Xtal
OUT
CTAL1
BLANK
OSCIN
CHARA
SCLK
SIN
VDD2
CS
OSC
OUT
VSS1
5
6
7
8
9
10
11
12
20
19
18
17
16
15
14
13
Vertical
character
size
register
Vertical
size
counter
Horizontal
display
position
register
Horizontal
character
size
register
Horizontal
dot counter
31 inking
3nd inversion
control
register
31 inking
3nd inversion
control
register
31 inking
3nd inversion
control
register
Character
control
counter
Timing generator
Line
control
counter
31 inking
3nd inversion
control
register
Vertical
display
position
register
Vertical
dot counter
Horizontal
character
size
register
Horizontal
character
size
register
Horizontal
character
size
register
Display
control
register
RAM write
address
counter
Display RAM
Decoder
Decoder
Font RAM
Shift
register
Character output
control
Background control
Video output control
Synchronization
signal generator
13
15
5
2
4
21
22
20
19
18
17
3
7
6
12
24
23
10
11
9
1
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
COMPONENT
VIDEO
VIDEO
VIDEO (1)
OSD
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_CB72
Page 117
H1
to OPERATION (2)_CB459
Page 119
G7
to VIDEO (8)_CB354
(J model)
Page 124
G6
Содержание RX V565
Страница 4: ...4 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565 AX V565 J model HTR 6250 U C K F models...
Страница 6: ...6 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565 RX V565 T model RX V565 K model RX V565 A model...
Страница 8: ...8 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565 HTR 6250 C model HTR 6250 K model HTR 6250 F model...
Страница 112: ...RX V565 HTR 6250 AX V565 112 MEMO MEMO...
Страница 147: ...147 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565...
Страница 148: ...148 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565...
Страница 149: ...149 RX V565 HTR 6250 AX V565 RX V565 HTR 6250 AX V565 MEMO...
Страница 150: ...RX V565 HTR 6250 AX V565...