Pin Connection Diagrams - Yamaha R-S202 Service Manual

R-S202/R-S202D

■ PIN CONNECTION DIAGRAMS

• ICs
BD3491FS-E2 HT16515-44LQFP LM61CIZ
33
23
22
17 34
32 16
+V
12
44
1
1 11
• Diodes
1SS352 TE BAV103 D 5 S B A 6 0 5 A 6 0 0 V
Anode
Anode
–
AC
Cathode
+ AC
Cathode
• Transistors
2N5401S-RTK/P 2N5551S-RTK/P 2SA1037K Q,R,S
2SA1514K R,S
2SA1037K
2SC3906K
2SD2704 K
C
C
C
E
E
E
B B
B
DTC014EUBTL KTA1661-Y-RTF/P KTC3206Y-ATP
KTA1664-Y-RTF/P
KTC4376-Y-RTF/P
3
2
1
1: IN
B
2: GND
C
3: OUT
E
44
NJM2904M R5F100JFAFA R1190H033B-T1-FE
39 27
40
26
8
4
1
S
V
OUT
14
52
GND
1 13
D B 1 0 5 F3A UDZV2.4B
UDZV3.9B
UDZV4.7B
UDZV9.1B
Anode
+
–
UDZV12B
UDZV15B
UDZV24B
AC
UDZV36B
Cathode Cathode
AC
2SC2412K 2SC4468 2SC5712 3LN01C-TB-E
2SC2712-GR
C D
E
B
C
B E
B C
E
KTB631K Y, GR MCH6336-TL-E
KTD600K-Y-U/PH
4
1. Drain
6
2. Drain
3
3. Gate
1
4. Source
5. Drain
6. Drain
E
E C
C B
B
1
3
5
4
Anode
S
G