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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-V2700/DSP-AX2700
118
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★
Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
POWER
AC7.2
AC16.8
AC29.0
AC14.6
5.1
0
0
5.1
0.1
0
0
0
18.4
18.0
18.0
9.1
4.9
4.9
9.4
5.1
1.3
0
4.9
3.4
1.3
0
0
18.0
0.1
4.9
0.1
0
5.1
5.1
0
0
0
0
-9.4
-10.1
-9.4
-9.4
-5.0
-18.8
3.5
6.0
3.7
3.7
4.1
1.4
0
5.1
5.1
5.1
5.1
0
4.9
8.7
0.1
0.1
0.8
0
0
0
5.9
5.6
5.6
5.8
0
0
0.3
(1.0)
(1.0)
(7.2)
0
(0)
(0)
(3.2)
8.7
(2.9)
2.9
(0)
(~)
~
~
8.7
0
~
AC5.7
0
8.7
~
(~)
(0)
(7.2)
(3.4)
(3.6)
(0)
(3.2)
(0)
(0)
(0)
(0)
(3.2)
1.0
(3.2)
0
(0)
(3.2)
(7.2)
0.9
0.9
0
-0.1
4.9
3.2
3.7
5.1
5.1
5.1
5.1
17.8
9.9
17.8
4.3
0
4.4
AC7.4
AC28.7
0
0
-18.3
0
0
0
0
17.8
-18.3
-12.0
17.7
17.7
13.2
-13.3
-13.3
-18.3
-18.3
-13.3
6.3
0
0
0
6.3
13.2
13.2
6.3
5.0
11.9
5.1
0
4.5
3.7
4.8
3.2
0
0
0
3.2
3.2
6.0
0
5.1
5.1
8.9
0
5.1
1.3
1.3
6.0
0
3.4
1.3
2.4
6.0
3.7
0
-0.1
-0.1
-0.1
9.7
9.7
-0.1
-10.3
0
-0.2
18.8
18.7
6.1
0
3.6
0.8
5.0
0
0.7
3.5
-13.1
9.7
18.7
18.0
0
0
0
0
0
0
5.1
0.1
0
17.6
17.7
17.7
17.7
17.7
-17.7
17.7
18.3
-18.3
17.7
17.7
17.7
17.7
-18.3
-18.3
17.6
17.6
5.1
0.1
0.1
0.1
0
1000P/100
1000P/100
1000P/100
220
220/16
25
0.01
VT94290
2.5A250V
VT94290
2.5A250V
Voltage
230-240V
220V
110V
120V
VOLTAGE SELECTOR
Pin No.
1-2, 5-6
2-3, 6-7
3-4, 7-8
4-5, 8-1
POWER (1)
POWER (3)
POWER (5)
POWER (4)
POWER (2)
POWER (6)
IC13, 14
: LM61CIZ
Temperature sensor
IC3
: TC4013BP
Dual D-type flip flop
4
RESET1
1
Q1
6
SET1
5
DATA1
CL
3
CLOCK1
CL
CL
CL
CL
CL
2
Q1
10
RESET2
13
Q2
8
SET2
9
DATA2
7
VSS
14
VDD
11
CLOCK2
12
Q2
CL
CL
CL
CL
CL
CL
1
2
Anode
Cathode
4
3
Collctor
Emitter
IC1, 2:
TLP421
Photo transistor
CTL
1
2
3
4
5
Vcc
GND
TSD
OCP
Vref
-
+
Driver
VOUT
C
IC9-12
: BA00JC5WT-V5
Voltage regulator
IC5
: KIA7809API
Voltage regulator
R1
R2
R3
R4
R5
R6
R7
R8
Z1
Q12
Q13
Q18
Q17
Q14
Q19
Q10
Q8
Q16
INPUT
OUTPUT
COMMON (GND)
Q15
Q11-1
Q11
Q2
Q3
Q4
Q5
Q9
Q7
Q1
Q6
R12
R19
R10
R9
R15
R14
R16
R21
R20
R22
R23
R17
R13
R11
R18
C1
1
3
2
+
–
–
+
+
1
2
3
SW
ADJ
4
V
IN
5
SS
GND
PReg
Reset
Oscillator
Comparator
Error amp.
Overcurrent
protection
Thermal
protection
Reference
voltage
Latch & driver
IC7, 8
: SI-8008HFE
Voltage regulator
ON
/
OFF
Soft
Start
CTL
1
2
3
4
5
Vcc
GND
TSD
OCP
Vref
-
+
Driver
VOUT
C
IC4
: BA00JC5WT-V5
Voltage regulator
R0
Q17
R14
R15
R19
Q 20
R18
Q18
Q28
Q4
Q5
Q7
Q6
Q21
Q23
22
8
Q
OUTPUT
INPUT
2
R
Q2 Q3
1
R
Q19
21
R
R20
17
R
Q24
22
R
R23
24
R
Q25
12
Q
13
Q
26
Q
26-1
Q
27-1
Q
27
Q
9
Q
5
R
7
R
9
R
15
Q
14
Q
16
Q
8
R
4
R
10
3
R
R13
R12
11
R
Q
25
R
Q
Q29
Q30
16
R
GND
2
C
11
Q
1
C
6
R
31
Q
10
R
IC6:
KIA79M05PI
Bipolar linear integrated circuit
to FUNCTION (1)_CB407
Page 112
F8
to FL (1)_W9001
Page 123
A4
To POWER TRANSFORMER
To POWER TRANSFORMER
To POWER TRANSFORMER
(U, C, T, K, A, B, G, E, J models)
To POWER TRANSFORMER
T
o
PO
WER
TRANSFORMER
to MAIN (4)_W272
P
age 117
A2
to D-VIDEO_CB136
P
age 122
L8
to A-VIDEO_W2001
R, L models
Page 120
I3
to DSP_W5301
Page 110
I2
to DSP_W5302
Page 110
K1
to FUNCTION (1)_CB409
Page 112
G8
to FUNCTION (1)_CB406
Page 112
D8
to MAIN (1)_W271
Page 117
L9
to FUNCTION (2)_W3004
Page 114
L2
(R, L models)
Содержание DSP-AX2700
Страница 5: ...RX V2700 DSP AX2700 5 RX V2700 DSP AX2700 RX V2700 K model RX V2700 A model RX V2700 B model ...
Страница 6: ...RX V2700 DSP AX2700 6 RX V2700 DSP AX2700 RX V2700 G E models RX V2700 L model DSP AX2700 J model ...
Страница 105: ...A B C D E F G H I J 1 2 3 4 5 6 7 RX V2700 DSP AX2700 105 FL 2 P C B Side B ...
Страница 169: ...RX V2700 DSP AX2700 170 ...
Страница 170: ...RX V2700 DSP AX2700 171 RX V2700 DSP AX2700 ...
Страница 171: ...RX V2700 DSP AX2700 172 RX V2700 DSP AX2700 ...
Страница 173: ...RX V2700 DSP AX2700 ...