Pin Connection Diagrams - Yamaha AS1000BL Service Manual

I PIN CONNECTION DIAGRAMS
• ICs
BA15218F LB1641
8 4
1
M38039xxxxx
48 33
32
49
64
17
1 16
NJM7912FA
1: COMMON
2: INPUT
1
3: OUTPUT
2
3
• Diodes
1N4002S
1SS244
Anode
Cathode
MA8024 2.4V MA8091-L 8.8V
MA8030-L 2.9V MA8100-H 10.3V
MA8051-L 5.0V MA8100-M 10.0V
MA8051-M 5.1V MA8120 12.0V
MA8056 5.6V MA8120-L 11.7V
MA8062-L 6.0V MA8120-M 12.0V
MA8062-M 6.2V MA8082-H 8.5V
RB441Q-40
Anode
Cathode
LC709004A-TLM-E
10
24
1
NE5532DR NJM2068MD-TE2
4
8
1
RH5RE58AA-T1-FA
1: Vin
1
2
2: GND
3
3: Vout
1SS355
1SS380
Anode
Cathode
MA8200-M 20.0V
MA8240-H 25.0V
MA8300-M 30.0V
Cathode
RLS245
Cathode
LM61CIZ
12
+V
S
V
OUT
1 GND
NJM2082M-TE1
8 4
8
1 1
TC74HC4051AFEL
8
16
1
1T2 D15XB20-7001
RS603M-B-C-J80
Anode
Cathode
HZS6C1 6.0V
Anode
S1NB60 1.0A 600V
Anode
A-S1000
LME49723MA
8
4
1
NJM7812FA
4
3: IN
1: OUT
2: COM
TC94A81UG
33 23
22
34
44
12
1 11
–
AC
+ AC
ANODE
CATHODE
AC
AC –
+
33