Yamaha DSP-AX361 User Manual

A
1
2
3
4
5
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7
8
9
10
BCDEFGH I JK
L MN
RX-V361/HTR-6030/DSP-AX361
77
★ All voltages are measured with a 10MΩ/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.
OPERATION 2/2
CB251
W2251
CB231
CB232
W2152
W2153
CB233
IC233
IC236
IC237
IC232
IC235
CB252 CB254
CB257
CB256
CB258
CB234
CB235
IC238
0
0.8
0.8
11.8
11.8
11.8
12.7
12.7
11.7
13.3
13.2
13.5
12.0
1.7
1.7
0
13.3
4.3
11.8
8.7
4.3
4.3
AC 11.0
4.3
4.34.3
0
4.3
0.8
3.3
3.3
8.7
0
0
0
0
11.8
11.8 3.3 0 1.5
1.5
0
5.0 19.5
0
0
0
11.9
-11.8
19.5
-0.1
19.7
5.7
1.0 3.3
0
5.9
0
12.6
-20.7
-0.1
-20.5
11.8 12.6
0
0
3.3
3.3
0
0
0
3.3
0
AC 32.1
AC 10.6
AC 5.0
IC233: KIA7805API
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 R23R17
R13
R11
R18
C1
1
3
2
IC236: KIA7812API
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 R23R17
R13
R11
R18
C1
1
3
2
COMMON (GND)
IC237: KIA7912PI
Voltage regulator
Q28 Q17
Q18
Q19
Q20
Q31
Q23
Q21
Q22 Q24
Q25
Q26 Q27
Q10
Q11
Q14
Q15
Q16
Q27-1
Q26-1
Q12 Q13
Q8
Q9
Q2
Q7
Q4
Q5
Q6
Q3
Q29
Q30
R0
R1
R2
R14
R17
R19
R20
R21
R22
R23
R24
R25
R26
R3
R4 R5 R6
R10
R11
R12R13
D4
R9
R7
R8
C2 C1
R16
R15 R18
1
OUTPUT
INPUT
3
2
IC235: NJM2388F05
Low dropout voltage regulator with ON/OFF control
ON/OFF
control
Over Voltage
Protection
Bandgap
Reference
V
IN
Cont
GND
V
OUT
Over Current
Protection
Thermal
Protection
IC232: NJM2388F33
Low dropout voltage regulator with ON/OFF control
GND
Cont
Vin
Vou t
2
1
4
3
Thermal
Protection
Bandgap
Reference
ON/OFF
control
Over Voltage
Protection
Over Current
Protection
+
-
IC238: LM61CIZ
Temperature sensor
OPERATION (3)
OPERATION (2)
OPERATION (5)
to OPERATION (1)_CB203
Page 76
K5
To POWER TRANSFORMER
To POWER TRANSFORMER
AC IN
R, L models
To POWER TRANSFORMER
to MAIN (1)_CB103
Page 78
I6
to DSP_CB516
Page 75 B7

Yamaha DSP-AX361 Specifications

General

Brand	Yamaha
Model	DSP-AX361
Category	Receiver
Language	English