Pin Connection Diagram - Yamaha CRX-E400 Service Manual

A B
RX-E400

PIN CONNECTION DIAGRAM

1
ICs
NJM78L05A-T3 NJM2068D-D LB1641
4
1:INPUT
8
2:COMMON 1
2 3 1
3:OUTPUT
1
LC72722 LC78211
2
12
24
30
1
1
M30217M8-A103FP
80
51
50
81
3
100 31
1 30
4
5
18
6
C
Diodes
1SS133
1SS270A
1SR139-400
HZS5B2TD
HZS5C2TD Anode
HZS12A2TD
HZS12B2TD
10
HZS202TD
HZS302TD
Cathode
1SS355
UDZS5.1B
UDZS6.2B
Anode
15
Cathode
S1NB20
–
+
D5SBA20-401
–
+
D E
Transistors
2SA1740S (R, S) 2SA1708 (S, T)
2SA1317 (R, S, T) 2SC4488 (S, T)
2SC3330 (S, T)
2SC4481 (S, T)
DTA114ES
B
C
E
B
C
E
2SA844PDTZ (D) 2SC1890A (D, E) 2SA1037AK (Q, R, S)
DTC144EKA
2SA970 (GR, BL) 2SC2229 (O, Y)
2SC1815 (Y) 2SC2240 (GR, BL)
2SC2878 (A, B)
C
E E
C
B
B
2SD2396 (J, K)
2SA1694 (O, P, Y)
2SC4467 (O, P, Y)
B
B C
C
E E
F G H