Schematic Diagram - Trigger Board - Sony STR-DA9000ES Service Manual

Q Q
3 7 6 3 1 5 1 5 0
6-49. SCHEMATIC DIAGRAM – TRIGGER Board –
R3601
Q3601
2SB734-T-34
J3605
C3601
1 1 50V
J3604
C3602
2 1 50V
J3603
T E C3603
L 1 3 9 4 2 2 9 6 5 1 3
TRIGGER
3 1 50V
J3602
C3604
4 1 50V
J3601
C3605
5 1 50V
w w w
.
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R3604
R3603 R3606
10k 10k
R3602 R3605
2.2k Q3603 2.2k
2SB734-T-34
Q3602 Q3604
RT1N141C RT1N141C
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
8 9
R3607 R3613
R3612 R3616
10k 10k
R3611 R3615
Q3605 2.2k Q3607 2.2k
2SB734-T-34 2SB734-T-34
Q3606 Q3608
RT1N141C RT1N141C
Q3601-3610
LEVEL SHIFT
Q Q
3 7 6 3 1 5
c o
.
71 71
2 4 2
9 8
R3617
R3620
10k
R3619
Q3609 2.2k
2SB734-T-34
Q3610 R3618
RT1N141C 100
R3610 100
R3609 100
1 5 0 8 9 2 4 9 8
R3608 100
R3614 100
C3606 C3607
1000 1000
25V 25V
m
STR-DA9000ES
9 9
CN3601
9P
TRIG.1
TRIG.2
2 9 9
TRIG.3
TRIG.4
TRIG.5
+12V(TRIG1-3)
+12V(TRIG4-5) (Page 69)
GND(TRIG)
EP3602
EP3601
(CHASSIS)