Output Circuit Diagram - Mitsubishi Electric DD-8020 Service Manual

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Output Circuit Diagram

1
JX01 Composite
video output
CVBS output
75Ω terminated
100% color bar
V: 500 mV/div
H: 20 µs/div
2
JX01
(a) S-video output Y
(b) S-video output C
S-Y/C
75Ω terminated
100% color bar
(a) Y
(b) C
V: 500 mV/div
H: 20 µs/div
3
JX02 Y/C
/C
B
R
output
Component output
75Ω terminated
100% color bar
(Play)
Y
C
B
C
R
V: 500 mV/div
H: 20 µs/div
4
CNX01
(a) Pin
(Y)
9
(b) Pin
(C)
11
100% color bar
(Play)
(a)
(b)
V: 0.5 V/div
H: 20 µs/div
5
CNX01
D-5
(a) Pin
(C
)
15
B
(b) Pin
(C
)
R
17
100% color
bar (Play)
(a)
(b)
V: 0.5 V/div
H: 20 µs/div
6
JY01 L ch output
/ R ch output
E-5
(1 kHz, FS)
D-5
L ch output
R ch output
V: 2 V/div
H: 200 µs/div
7
JY03 COAXIAL
E-5
-DIGITAL OUTPUT
75Ω terminated
V: 500 mV/div
H: 0.1 µs/div
D-1
D-1
IC
ICY03
LPF & AMP
E-1
1
2
E-1
3
4
5
6
7
8
A-8
A-8
C-8
Fig. 3-5-7
3-33
ICY09
BUFFER
1
2.5
0
2
2.4
0
3
2.5
0
4
2.4
-10.0
5
2.5
0
6
2.4
0
7
0
0
8
2.4
9.5
9
2.5
10
2.5
11
2.0
12
2.0
13
3.9
14
4.9

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