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FRONT JACK SCHEMATIC DIAGRAM NOTE: For placing a purchase order of the parts, NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
VIDEO SIGNAL(MAIN/SUB) SUB VIDEO SIGNAL AUDIO SIGNAL be sure to use the part number listed in the parts list.
Do not use the part number on this diagram. REFER TO BEGINNING OF SCHEMATIC SECTION.

R3914 NOTE:
HEAD PHONE
100
PARTS MARKED "PT" ARE NOT USED.




C3561

PT
R3915 0


2 1 P4591 JK4590
PT




R3911
3 FL3911 PT




75
JK4801 SW_IN_L 7
PT[2012]
K1U412A00008 SW_OUT_L 6 7
R3916 0 H/P_IN_L 5 6
TO REAR JACK AMP_GND 4 1
Y




D4593
C.B.A. P3502 P3902 H/P_IN_R 3




D4592

R4595
S-VIDEO IN3 2




PT

PT
2 1




PT
L3_CPS_NOSIG_L 1 C SW_IN_R 2 3




R3912
3 FL3912 1




75
L3_S_IN_L 2 SW_OUT_R 4
LINE3_Y PT[2012]
3 5
D3911 D3912
GND 4 R3917 0 PT PT
LINE3_C 5
GND 6
LINE3_V 7
R3913
2 1 VIDEO IN3
GND 8
75
3 FL3913
LINE3_L_AUDIO 9 PT[2012]
GND 10
R3918 100
LINE3_R_AUDIO 11
AUDIO IN3(L)
C3562




GND 12
PT




R4801 0
AUDIO IN3(R)
2
3
1
FL4801
SUB HEAD PHONE
D4801 D4802 D3913
PT[2012] PT PT PT
JK4591
R4802 0 PT

P4592 7
2 1 PT 6
3 FL4802 SUB_H/P_GND 4 1




D4594
3




D4595

R4598
PT[2012] SUB_H/P_OUT_L 2




PT

PT

PT
SUB_H/P_GND 2 3
SUB_H/P_OUT_R 1 4
5
R3906 0 R4596 PT

R4597 PT
2 1
FL3903
R3901




3
75[F]




PT[3216]

R3907 0


2 1
R3902




FL3904 3
75[F]




PT[3216]
JK3901
R3908 K1FB115A0015
0
1 RED
2 1 2 GREEN
R3903




FL3905 3 3 BLUE
75[F]




PT[3216]
4 NC
5 CSYNC(MAC2)
TO MAIN C.B.A. 6 RED RETURN
P5501 P3901 7 GREEN RETURN
R3904 0 RGB IN 2
RGB2_R 1 8 BLUE RETURN
GND 2 9 NC
RGB2_G 3 2 1 10 GND
GND 4 3 FL3901 11 GND
RGB2_B 5 PT[3216] 12 I2C DATA
GND 6 13 HSYNC
R3905 0
RGB2_H 7 14 VSYNC
GND 8 15 I2C SCK
NNCD6.2F
D3901




RGB2_V 9 2 1
(6.2V)




GND 10 3 FL3902
PT[2012]
RGB2_L_AUDIO 11
GND 12
RGB2_R_AUDIO 13 JK4802
GND 14 K2HC103A0017

R4803 0 7
6
1
2 RGB AUDIO IN2
2 1
3
3 FL4803
4
PT[2012]
5

R4804 0
D4803 D4804
PT PT


2 1
3 FL4804
PT[2012]


LSJB3094
FRONT JACK SCHEMATIC DIAGRAM
PT-50LC13