SANYO stk407-240 Service Manual

S T K 407-240 (IC 3402: AMP AS S Y )

3-channel AF P ower Amplifier

B lock Diagram

HTZ-7, HTZ-C 7, HTZ-S W7, HTZ-S T7

	T R 2		D2
T R 1			R 3
			T R 9
C 1			T R 6
					T R 11
R 1			C 2		R 8
T R	3		R 4
		T R 4	T R	8	D3
			R 5
			T R 10
T R 5			R 6		T R 12
					R 9
			T R 7
R 2			R 7
		D1

1

2

3

4

5

T R 21

T R 23 R 18

D5

T R 22

T R 24 R 19

P T 1

	D4
R 13
T R 18
	C 4
T R 20	R 14
	R 15
R 16
T R 19
R 17

T R 14 T R 13

C 3

R 11 T R 16 T R 15

T R 17

R 12

6

7

8

9

10

11

12

13

14

T R 26	D6
	R 23
T R 25
		T R 33
C 5	T R 30
			T R 35
R 21	C 6		R 28
T R 28	R 24
T R 27	R 25	T R 32	D7
	R 26	T R 34	T R 36
T R 29
			R 29
	T R 31
R 22
		R 27

15

16

17

18

19

20