Pin Connection Diagrams - Yamaha NX-U10 Service Manual

NX-U10
I PIN CONNECTION DIAGRAMS
• ICs
LM3525MX-H PCM2704DBR
8
4 28
1
1
NJM78L05UA 2SK2145
4
1
2
5
3 3
1: OUTPUT
1
2: GND
3: INPUT
• Diodes
1SS355 RB160L-60
MA8068-H
MA8120-L
MA8160-M
Anode
Anode
Cathode
Cathode
• Transistors
2SA1037K 2SJ106 DTC144EKA
2SC2412K
Gate
C
Drain
E
Source
B
18
µPC4570G2
NJM2904M
8
4
8
4
14
1
1
NJM022BM YDA143-EZE2
52
8 4
1
1
ECH8605
1. Source 1
5 2. Gate 1
3. Source 2
C
8 4. Gate 2
5. Drain 2
E
4 6. Drain 2
B 7. Drain 1
1
8. Drain 1
27
26