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-V2065/HTR-6295
134
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.
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
4.9
0
0
0
0
0
0
4.9
4.9
0
0
0
0
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
4.8
0
0
-4.7
0
0
4.9
4.9
-4.7
-4.7
-4.7
4.8
0
0
0
4.8
0
0
0
4.8
-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
3.3
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
4.9
0
0
0
0
0.4
-4.8
-0.2
-0.9
0
0
0
0
0
5.0
5.0
5.0
0
0
5.0
0
0
5.0
0
0
-4.8
0
0
0
0
0
0
0
5.0
0
0
4.9
0
0
0
0
-4.8
-4.8
0
-4.8
0
0
0
4.9
4.9
4.9
0
0
0
5.0
5.0
0
3.3
3.3
5.0
0
5.0
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.9
0
-4.8
0
5.0
0
5.0
17.9
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 (1)_CB71
Page 127
H2
to DIGITAL (1)_CB29
Page 124
L8
to OPERATION (2)_CB459
Page 131
G7
Summary of Contents for HTR-6295
Page 6: ...6 RX V2065 HTR 6295 RX V2065 HTR 6295 RX V2065 A model RX V2065 T model RX V2065 K model ...
Page 160: ...161 RX V2065 HTR 6295 RX V2065 HTR 6295 ADVANCED SETUP ...
Page 161: ...162 RX V2065 HTR 6295 RX V2065 HTR 6295 ...
Page 162: ...163 RX V2065 HTR 6295 RX V2065 HTR 6295 MEMO ...
Page 163: ...RX V2065 HTR 6295 ...