Panasonic PT-50LC13 service manual Front Jack Schematic Diagram

Page 40

9.3.FRONT JACK SCHEMATIC DIAGRAM

FRONT JACK SCHEMATIC DIAGRAM

VIDEO SIGNAL(MAIN/SUB)

SUB VIDEO SIGNAL

AUDIO SIGNAL

R3914 100

C3561

PT

 

 

 

 

R3915

0

 

 

2

1

R3911

75

3

FL3911

 

PT[2012]

 

 

 

 

 

R3916

0

JK4801

K1U412A00008

TO REAR JACK

P3902

C.B.A. P3502

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

 

 

2

1

R3912

75

3

FL3912

 

PT[2012]

 

 

 

 

 

R3917

0

 

 

2

1

R3913

75

3

FL3913

 

PT[2012]

 

 

 

 

 

R3918

100

C3562

PT

 

 

 

 

R4801

0

 

 

2

1

 

 

3

FL4801

 

 

 

PT[2012]

 

 

R4802

0

 

 

2

1

 

 

3

FL4802

 

 

 

PT[2012]

D3911 D3912

PT PT

D4801 D4802 D3913

PT PT PT

R3906 0

Y C

S-VIDEO IN3

VIDEO IN3

AUDIO IN3(L)

AUDIO IN3(R)

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

R3901

75[F]

FL3903

3

PT[3216]

 

 

 

 

 

R3907

0

R3902

75[F]

2

1

FL3904

3

 

 

PT[3216]

 

 

 

 

 

R3908

0

R3903

75[F]

2

1

FL3905

3

 

 

PT[3216]

 

 

 

R3904 0

2 1

3FL3901

PT[3216]

R3905 0

2

 

PT[2012]

D3901 NNCD6.2F (6.2V)

 

 

1

 

 

 

3

FL3902

 

 

 

 

 

 

R4803

0

 

 

 

2

1

 

 

 

3

 

FL4803

 

 

 

 

PT[2012]

 

 

R4804

0

 

D4803

D4804

 

 

 

 

 

 

PT

PT

2

1

 

 

 

3

 

FL4804

 

 

 

 

PT[2012]

 

 

JK3901

K1FB115A0015

1

RED

 

2

GREEN

 

3

BLUE

 

4

NC

 

5

CSYNC(MAC2)

 

6

RED RETURN

 

7

GREEN RETURN

RGB IN 2

 

 

8BLUE RETURN

9NC

10GND

11GND

12I2C DATA

13HSYNC

14VSYNC

15I2C SCK

JK4802

 

K2HC103A0017

 

7

 

6

 

1

 

2

RGB AUDIO IN2

3

 

4

 

5

 

67

Image 40
Contents TOP Next 24/2008 24/2008 24/2008 24/2008 24/2008 24/2008 Mechanical Replacement Parts List Mechanical Replacement PartsOperation Button Unit MKA RGB Cable W/PLUG MKA TV Stand TY-50LC13C Lamp Unit Electrical Replacement Parts List Printed Circuit Board AssemblyFront Jack C.B.A 751 J0KA00000044 Integrated Circuits Tuner C.B.ATransistors Capacitors Coils Crystal OscillatorTOP Previous Next Audio AMP C.B.A Relay TOP Previous Next Switches Operation C.B.ANetwork C.B.A Cover Switch C.B.A Thermistor 1 C.B.A Thermistor 2 C.B.A Overall Block Diagram Power C.B.A Audio AMP C.B.A Power Supply Block DiagramBallast C.B.A Video Signal Path I Block Diagram 1/2 Rear Jack C.B.A Main C.B.AFront Jack C.B.A InputMain Video Signal SUB Video Signal Video SIGNALMAIN/SUB Video Signal Path I Block Diagram 2/2Card Y/PB/PR Signal Video Signal Path II Block Diagram 1/2 Video Signal Path II Block Diagram 2/2 IC2007 VSWQ2012-2017 Q2018-2023SD/PC Card Signal Process Block Diagram IC9008IC9002 Q9001Audio Signal Path Block Diagram Audio Signal Network C.B.A. for R-CHNetwork C.B.A. for L-CH Rear Jack C.B.ASystem Control Block Diagram Cover Switch C.B.AThermistor 1 C.B.A Thermistor 2 C.B.AOptical Block Diagram Blue Light Path Green Light Path Red Light PathInterconnection Schematic Diagram Interconnection Schematic DiagramLCD Panel Blue Speaker Projection UnitTweeter Front Jack Schematic Diagram Front Jack Schematic DiagramThermistor 1 Schematic Diagram Thermistor 2 Schematic DiagramVER Switch Schematic Diagrams Operation Schematic DiagramCover Switch Schematic Diagram To MainAudio AMP Schematic Diagram Audio AMP Schematic DiagramTo Power C.B.A To Network C.B.A. P4553To Rear Jack Tuner Schematic Diagram Tuner Schematic DiagramLink to I/O Chart R51 P32 Repeat LED Power on LED VSS XT1 XT2 ResetFM-H/NC RF-IN GND
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