25
31
EEP CS
O
EEP-ROM chip selection.
32
SUR
O
Surround ON "H", OFF "L".
33
ENABLE
O
Timing data bus between
µ
-P and tuner.
34
AMUTE
O
Used to mute line out sound and picture when no input signal is detected.
"H" to mute.
35
MONO
O
Compel the sound system to monaural. (Not connected)
Selecting tuner receiving band.
Pin 36
Pin 37
36, 37
SEL1, SEL2
O
TUNER
L
L
Reset start : Both of Pin 36, Pin 37 are "H".
VIDEO 1
H
L
VIDEO 2
L
H
38
VMUTE
–
Not connected.
39
BLK
O
OSD blanking output.
40
B
O
OSD blue output.
41
G
O
OSD green output.
42
R
O
OSD red output.
Pin No.
Pin Name
I/O
Description
Summary of Contents for TV-CN202
Page 13: ...14 13 BLOCK DIAGRAM ...
Page 14: ...16 15 SCHEMATIC DIAGRAM 1 MAIN C B SECTION ...
Page 15: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 18 17 WIRING 1 MAIN C B SECTION ...
Page 16: ...20 19 SCHEMATIC DIAGRAM 2 N K C B SECTION WIRING 2 N K C B SECTION 14 13 ...
Page 19: ...IC1 Pin 17 20 µs div 0 5 V div PlOx 0 5V A 20µs HOLDOFF MIN NORM SMSA 25 25 ...