Pin Connection Diagram - Yamaha A-S801 Service Manual

A-S801
■ PIN CONNECTION DIAGRAMS
• ICs
BD3473KS2
41
60
61 40
80 21
1 20
LM61CIZ
NE5532DR
8
NJM2068MD-TE2
NJM5532M-D
+V
s
V
OUT
GND
8
R1173H001D-T1-FE R5527K001D-TR
R1190H050B-T1-FE
3
4
4
5
3
1
TC74VHC157FT
TC7WHU04FK
TC74VHCT08AFT
8
4
16
1
• Diodes
1N4003S 1SS355VM
Anode
Cathode
Cathode
TFZGTR5.6
SEL6910A-CD
Cathode
Anode
Cathode
34
BH6578FVM-TR
8
4
1
EL816
3
1: Anode
2: Cathode
4
3: Emitter
2
4: Collector
1
NJM2388F05
4
1
1. V
IN
2. V
OUT
3. GND
1
4. ON/OFF CONTROL
4
4
1
RP130Q121D-TR-F
RP130Q131D-TR-FE
RP130Q181D-TR-F
1 2
RP130Q331D-TR-F
4
2
1 4 3
TC7SET08FU
TC7SZ08FU
4
5
8
1
1
BAV103
D4SBN20-7101
Anode
Anode
Cathode
UDZV5.1B UDZV8.2B
UDZV5.6B UDZV10B
UDZV6.8B UDZV15B
UDZV7.5B UDZV30B
Anode Anode
Cathode
ES9010K2M
HEF4053BT
21 15
22 14
28 8
1 7
HEF4013BP
16
8
7
14
1
NJM2837DL3 PCM5101APWR
1. CONTROL
3
V
2.
IN
3. GND
1
4. V
2 3
O
4 5
5. N.C.
NJM4580E
20
8
4
1
RP170H331
SN74LVC2G157DCTR
4
3 5
3
2
1
1
TPS2051CDBVR TPS386596L33DGKR
4
5
3
3
1
DB105
+
–
–
AC
AC
AC
AC
+
LC709004AMJ
13
9
8
24
1
1
PCM9211PTR
36
37
10
48
1
1
TC74VHCT08AFT
8
4 14
1
1
W25Q80BVSSIG
8 8
4
1 1
RS203M S5VB60
–
AC 3
2
AC
+
4
1
• Tra
2N5401
2N5551
C
12
2SCR5
25
24
KTA10
KTC32
13
12
7
SFT14
4
1 3
2 4