- 10 -
Pin number
Signal name
Description
1
LED_R
LAMP RED
2
LED_G
LAMP GREEN
3
4
IR
REMOTE CONTROL
5
GND
GND
6
5V
POWER FOR REMOTE
7
KEY1
8
KEY0
9
GND
Keypad and remote connector (12)
Speaker connector J11
Pin number
Signal nameD
escription
+
K
P
S
R
+
K
P
S
R
1
-
K
P
S
R
-
K
P
S
R
2
-
K
P
S
L
-
K
P
S
L
3
+
K
P
S
L
+
K
P
S
L
4
Summary of Contents for MSD318
Page 19: ... 17 ...
Page 27: ...7 Electrical parts 7 1 Block diagram 25 AMP Headphone Coaxial 1 2 MSD318QT Main IC ...
Page 38: ...8 TV OPERATION 36 ...
Page 39: ... 37 ...
Page 40: ... 38 Press ENTER Key To Select ...
Page 41: ... 39 Press ENTER Key To Select ...
Page 42: ... 40 ...
Page 45: ... 43 9 Trouble shooting 9 1 Simple check ...
Page 47: ... 45 3 Panel display abnormally connector J9 is at normal level ...
Page 51: ... 49 7 PC no picture or picture abnormal ...
Page 52: ... 50 8 YPBPR AV no picture or picture abnormal Check Y ...
Page 59: ... 49 7 PC no picture or picture abnormal ...
Page 60: ... 50 8 YPBPR AV no picture or picture abnormal Check Y ...