Yamaha A-S300, Service Manual

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34
A-S500/A-S300
A
-S50
0/A
-S30
0
E
C
B
B
E
C
E
C
B
1
3
6
4
1. Drain
2. Drain
3. Gate
4. So
u rce
5. Drain
6. Drain
2
1 1: GND
2: IN
3: OUT
3
B
C E
B
E
C
E
C
B
E
C
B
B
E
C
B
C E
B
C
E
E
C
B
E
C
B
B
C E
E
C B
C
E
B
B
C E
B
C E
G D
S
D
IN
COMMON
OUT
B
C E
E
C B
B
C
E
2SD2704 K 2SD2705S TP
2SA1358 O,Y
2SC3421 O,Y
DTA143EKA
DTA144EKA
DTC114EKA 2N5401C-AT/P
2SA1015-Y 2SA1037K 2SA1145 2SA1695 O,P,Y 2SA1708 2SA970-GR, BL
2SB1257 2SC1815 Y 2SC2412K 2SC2705
2SC4468 O,P,Y
2SC4488
2SD2014
KRC104S-RTK KTA1517S KTC3198
KTC3875S
KTC3911S
MCH6336-TL-E
2SK3850
2SA2151
2SC6011
2SA2220
KTA1266 Y AT
• Transistors