Panasonic BT-M1950Y Service Manual page 104

ts l•MHIOUY
Connector Signal name
No. Signal function 1/0
name (- is negative logic)
1
BLUE CHECK Blue check switch 0
2 FBP Flyback pulse (used as V sync) I
3
VOLUME
Audio volume signal (0 - 12 V) 0
4
AUDIO MUTE Audio mute switch
0
5
+
sv
+ 5 V power supply
-
6 GND
Ground
-
u
7
+12V
+ 12 V power supply
-
8 GND
Ground
-
9 UNDER /-OVERSCAN
Underscan/overscan select
0
10
SKEWl AFC select switch 1
0
11
SKEW2 AFC select switch 2 0
12 O5D VSYNC Vertical sync I
13 525CTRL 16: 9 and 4: 3 select 0
1 SECAM DET SECAM detect I
2 SE CAM/ -OTHERS SECAM/other source select 0
3 OPT1 System detect force mode 1 0
4 SETUP Setup revel output I
SA
5 OPT2 System detect force mode 2 0
6
GND Ground
-
7
GND
Ground
-
8 GND
Ground
-
9 -SYNCDET Sync detect 0
1
LED OUT LED lighting 0
2 GND Ground
-
3 SCAN0 Front control switch scan line 0
4
SCAN1 Front control switch scan line 0
5 SCAN2
Front control switch scan line 0
6
SCAN3 Front control switch scan line
0
7 SCAN4 Front control switch scan line 0
CNOOS
8 GND Ground
-
9 GND Ground
-
10
SWIN0 Front control switch data line I
11 SWIN1 Front control switch data line
I
12 SWIN2 Front control switch data line I
13 SWIN3 Front control switch data line I
14 GND Ground
-
15 GND Ground
-
Table 12-1
-104-