Front Display, Power Switch Circuit Diagram - Mitsubishi Electric DD-8020 Service Manual

Front Display, Power Switch Circuit Diagram

1
IC101, Pin D-7
12
X-OUT
V: 2 V/div
H: 100 ns/div
2 D-7
IC101, Pin
18
STB
V: 2 V/div
H: 5 ms/div
3 D-8
IC101, Pin
27
SI
V: 2 V/div
H: 5 ms/div
D-8
4
IC101, Pin
28
SO
V: 2 V/div
H: 5 ms/div
3-23
5 D-8
IC101, Pin
29
SCK
V: 2 V/div
H: 5 ms/div
6 C-7
IC101, Pin
66
G1
V: 10 V/div
H: 5 ms/div
7 C-7
IC101, Pin
67
S1
V: 10 V/div
H: 5 ms/div
Fig. 3-5-4