Toshiba SD-2550A - Main Circuit Diagrams; Main ICs Information

3-18
X-OUT
G1
S1
V: 2 V/div
H: 5 ms/div
V: 2 V/div
H: 200 ms/div
V: 2 V/div
H: 5 ms/div
V: 2 V/div
H: 100 m s/div
V: 10 V/div
H: 500 m s/div
V: 10 V/div
H: 500 m s/div
IC101, Pin
1
IC101, Pin
2
IC101, Pin
3
IC101, Pin
4
IC101, Pin
7
IC101, Pin
6
IC101, Pin
5
V: 2 V/div
H: 100 ns/div
3
9
15
16
69
77
17
Fig. 3-5-3
5-2. Front Display, Power Switch Circuit Diagram