Pin Connection Diagrams - Yamaha A-S501 Service Manual

A-S501/A-S301

■ PIN CONNECTION DIAGRAMS

• ICs
BD3473KS2
60 41
61 40
80 21
20
1
NJM2068MD-TE2 NJM2388F05
NJM5532M-D
8 4
1
1
RP130Q331D-TR-F
R1190H050B-T1-FE
4
4
5
3
1
• Diodes
1N4003S
1SS355VM
Anode
Cathode
Cathode
SEL6910A-CD TFZGTR5.6
Cathode
Anode
Cathode
• Transistors
2N5401S-RTK
2SA1162-Y
2N5551S-RTK/P
2SA1514K
2SC2712-Y
C
C
E E
B
B
DTA143EKA KTA1024Y-AT/P
DTC114EKA
KTC3206Y-AT
3
1
1: GND
2: IN
2
3: OUT
MCH6336-TL-E
1. Drain
2. Drain
4
3. Gate
6
4. Source
3
5. Drain
1
6. Drain
36
BH6578FVM-TR
8
4
1
EL816
3
1: Anode
2: Cathode
4
3: Emitter
2
4: Collector
1
NJM4580E
8
1. V
IN
2. V
OUT
3. GND
4. ON/OFF CONTROL
4
RP170H331
3
4
5
2
3
1
1
BAV103 D4SBN20-7101
Anode
Anode
Cathode
UDZV5.1B UDZV8.2B
UDZV5.6B UDZV10B
UDZV6.8B UDZV15B
UDZV7.5B UDZV30B
Anode Anode
Cathode
2SA1695 O,P,Y
2SB1257
2SA2151 O,P,Y
2SC4468 O,P,Y
2SC6011 O,P,Y
B
C E
B
C E
KTA1504S
KTC3875S
C
B
E
C B
SFT1440-E
RAL035P01
1. DRAIN
4
2. DRAIN
3. GATE
6
4. SOURCE
3
5. DRAIN
1
6. DRAIN
LC709004AMJ
HEF4013BP
8
7
14
24
1
PCM5101APWR
4
20
1
1
TC7WHU04FK
TC74VHCT08AFT
8
7
14
1
1
DB105
+
–
–
AC
AC
AC
AC
+
2SC5398
2SC2412K
C
E
B
E
C
B
KTA1659A-Y-U/PF KTD600K-Y-U/PH
KTB631K
E
B C
E
Drain
Gate
Drain
Source
LM61CIZ
13
12
+V
s
V
OUT
1
PCM9211PTR
36
37
10
48
1
TPS2051CDBVR
4
5
3
4
1
RS203M S5VB60
–
AC
3
2
AC
+ 4
1
2SD2704 K
2SD2014
C
B
C E
KRC104S-RTK
OUT
IN
E
C
B
GND
25
24
13
12
1 3
2 4
E
B
COMMON