Yamaha HTR-5063 Service Manual page 100
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Also See for HTR-5063:
- Owner's manual (98 pages) ,
- Quick reference manual (9 pages) ,
- Hook-up diagram (2 pages)
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A
B
C
RX-V567/HTR-5063
MAIN 1/2
1
IC101
SURROUND L
2
3
IC100
4
FRONT L
5
CENTER
6
IC102
SURROUND
BACK L
7
8
50.1
50.1
49.4
50.1
9
18.6
3.2
3.1
2.6
2.6
-49.2
-50.0
-49.9
50.0
-49.9
-50.4
-49.2
10
-50.4
-50.4
0.3
0.3
0
0
100
D
E
F
50.7
50.6
0
50.4
0
0
0
0
50.4
0
0
0
0
5.0
0
50.4
0
0
0
0
0
0
0
0
0
0
3.4
0
50.4
0
0
0
0
0
0
0
0
0
0
0
0
50.4
0
0
0
0
50.4
0
0
0
0
50.4
0
0
0
0
G
H
I
MAIN (1)
CB100
0
W4
0
Page 103
B6
0
0
to VIDEO (1)_CB343
0
CB101
0
W6
0
Page 103
B6
0
to VIDEO (1)_CB342
0
0
CB102
0
W7
0
0
Page 103
B7
0
0
to VIDEO (1)_CB344
0
0
12.1
12.0
-11.9
12.0
-11.9
0
-11.9
0
MAIN (2)
AC
0
42.3
CB103
CB106
50.7
-50.5
W8
0
AC
74.8
0
0
-11.9
IC103
0
12.1
17.7
12.1
17.7
17.7
0
W2
CB105
0
0
-17.9
CB104
CB107
W5
0
-11.9
-17.9
AC
IC104
27.7
Page 103
B8
to VIDEO (1)_CB345
J
K
L
IC100: STK433-330Y-E
3-channel AF power amplifier, stand-by circuit built-in
3
8
Pre
Driver
CH1
+
11
–
12
1
2
SUB
9
IC101, 102: STK433-130Y-E
2-channel AF power amplifier, stand-by circuit built-in
3
8
MAIN (6)
MAIN (5)
11
+
12
–
IC105
1.5
1.5
3.4
Page 94
D2
0
3.4
to DIGITAL_CB22
0
W1
1
CB157
2
Page 104
C7
to VIDEO (2)_CB378
MAIN (4)
MAIN (3)
R, L models
R, L models
CB158
CB159
W1006B
W1006A
W1004B
W1004A
VOLTAGE
W1000B
W1000A
SELECTOR
W1002B
W1002A
W1003B
W1003A
W1005B
W1005A
W1001B
W1001A
IC104: KIA7912PI
Voltage regulator
VOLTAGE SELECTOR
230-240V
1-2/5-6
R, L models
220V
2-3/6-7
R, L models
Q28
110V
3-4/7-8
R model
120V
4-5/8-1
R model
Q29
POWER
Q30
TRANSFORMER
R0
★ 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.
M
N
Pre
Pre
Driver
Driver
CH2
CH3
MONO IC
+
+
–
–
Bias Circuit
5 4 6 7
10
13
14 15 16 17
19 18
Pre Driver
Pre Driver
CH1
CH2
15
+
14
–
Bias Circuit
SUB
10
9
5
4
6
7
13
IC103: NJM7812FA
Voltage regulator
INPUT
OUTPUT
COMMON
1
COMMON (GND)
R22
R15
R18
R21
R23
Q17
Q21
Q22
Q24
R16
Q23
R13
R12
R24
Q19
R20
R1
Q18
Q20
Q25
R14
R17
Q31
R25
R19
Q12 Q13
Q2
Q3
Q26-1
R11
R10
R26
Q26
Q27
3
OUTPUT
Q27-1
Q7
Q14
D4
Q15
C2
C1
Q16
R9
Q8
R4
R5
R6
Q4
Q6
Q9
Q11
R3
Q5
Q10
R8
R2
R7
2
INPUT
● 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あります。
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