Panasonic PT-50LC13 Service Manual page 40

9.3. FRONT JACK SCHEMATIC DIAGRAM
FRONT JACK SCHEMATIC DIAGRAM
TO REAR JACK
C.B.A. P3502 P3902
L3_CPS_NOSIG_L
1
L3_S_IN_L
2
LINE3_Y
3
GND
4
LINE3_C 5
GND
6
LINE3_V 7
GND
8
LINE3_L_AUDIO 9
GND
10
LINE3_R_AUDIO
11
GND
12
TO MAIN C.B.A.
P3901
P5501
RGB2_R 1
GND 2
RGB2_G 3
GND
4
RGB2_B 5
GND
6
RGB2_H 7
GND
8
RGB2_V 9
GND
10
RGB2_L_AUDIO 11
GND
12
RGB2_R_AUDIO 13
GND 14
R3914
100
R3915 0
2 1
FL3911
3
PT[2012]
R3916
0
2 1
FL3912
3
PT[2012]
R3917
0
2 1
FL3913
3
PT[2012]
R3918
100
R4801
0
2 1
FL4801
3
D4801
PT[2012]
PT
R4802 0
2 1
FL4802
3
PT[2012]
0
R3906
2 1
FL3903
3
PT[3216]
R3907 0
2 1
FL3904
3
PT[3216]
R3908
0
1
2
FL3905
3
PT[3216]
R3904
0
2 1
FL3901
3
PT[3216]
R3905
0
2 1
FL3902
3
PT[2012]
R4803
0
2 1
FL4803
3
PT[2012]
R4804
0
2 1
FL4804
3
PT[2012]
VIDEO SIGNAL(MAIN/SUB)
JK4801
K1U412A00008
Y
C
D3911 D3912
PT PT
D4802
D3913
PT
PT
JK3901
K1FB115A0015
1 RED
2 GREEN
3 BLUE
4 NC
5 CSYNC(MAC2)
6 RED RETURN
7 GREEN RETURN
8 BLUE RETURN
9 NC
10 GND
11 GND
12 I2C DATA
13 HSYNC
14 VSYNC
15 I2C SCK
JK4802
K2HC103A0017
7
6
1
2
3
4
5
D4804
D4803
PT
PT
SUB VIDEO SIGNAL AUDIO SIGNAL
S-VIDEO IN3
VIDEO IN3
AUDIO IN3(L)
AUDIO IN3(R)
RGB IN 2
RGB AUDIO IN2
SW_IN_L
SW_OUT_L
H/P_IN_L
AMP_GND
H/P_IN_R
SW_IN_R
SW_OUT_R
SUB_H/P_G
SUB_H/P_O
SUB_H/P_G
SUB_H/P_O
67