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5

2 Schematic Diagram

2.1.

A-Board (1/12)

S

S

S

S

S

S

S

S

C0902

50V

22p

C0900

50V

22p

CN0100

K1KA14A00248

1

2

3

4

5

6

7

8

9

10

11

12

13

14

SUB3.3V

SUB3.3V

SUB5V

SUB3.3V

STB3.3V

SUB3.3V

STB3.3V

TP0911

TP0900

TP0910

TP0912

TP0909

TP0907

TP0903

TP0908

TP0906

TP0904

TP0905

TP0901

TP0902

P_STMTIME4

HDMI_SW_SDA

P_SBO0

P_DMDSDA1

P_DMDSCL1

PEAKS_EEP_SDA

P_DMDSDA0

PEAKS_EEP_SCL

DMDIIC_SDA0

P_STMSCL

P_SCL0

DMDIIC_SCL0

P_STMSDA

P_SBI0

PANEL-TCON_SCL

P_SCL1

P_DMDSCL0

PANEL-TCON_SDA

P_STMGPIO6

P_PORT17

P_SDA1

P_SDA0

HDMI_SW_SCL

R0938

0

R0919

22

R0910

3.3k

R0900

22

R0905

100

R0951

100

R0954

2.7k

R0918

22

R0940

0

R0904

47k

R0955

2.7k

R0948

0

R0946

0

R0907

100

R0901

22

R0903

2.7k

R0956

3.3k

R0912

2.7k

R0957

3.3k

R0906

100

R0917

22

R0932

22

R0952

1k

R0953

2.7k

R0913

3.3k

R0933

22

R0911

2.7k

R0916

22

R0909

R0908

R0939

R0947

R0942

R0944

R0945

R0950

R0914

100

JS0065

JS0041

SUB3.3V

R8821

10k

PEAKS SCL1(Peaks EEP)

IIC_1

PEAKS EEPROM

SRQ_STM

IIC_0

DMD
IIC_0

STM_SRQ

LCD Panel

SBIO

D/A Tuner

DMD
IIC_1

Adjustment connector

PEAKS-LD4

STM SDA

PEAKS SCL0

STM SCL

STM
IIC

SDBOOT

PEAKS SDA1(Peaks EEP)

SDBOOT

HDMI-SW

R_LED

R_LED_ON

SUB5V

SBO0

LCD_PANEL_EEP_WP

GND

PEAKS SDA0

IIC_2

IIC_3

L

K

A-BOARD (1/12)

!

TO 10/12

TO 5/12

TO 5/12

TO 12/12

TO 2/12

TO 10/12

TO 10/12

TO 10/12

TO 7,10/12

TO 10/12

4

C

6

5

2

A

F

8

7

B

3

1

D

E

9

All manuals and user guides at all-guides.com

Summary of Contents for MTNC120568AE

Page 1: ...ical Replacement Parts List 2 2 Schematic Diagram 5 2 1 A Board 1 12 5 2 2 A Board 2 14 6 2 3 A Board 3 12 7 2 4 A Board 4 12 8 2 5 A Board 5 12 9 2 6 A Board 6 12 10 2 7 A Board 7 12 11 2 8 A Board 8 12 12 2 9 A Board 9 12 13 2 10 A Board 10 12 14 2 11 A Board 11 12 15 2 12 A Board 12 12 16 Please file and use this manual together with the service manual for Model No TC L55DT50 ORDER NO MTNC12042...

Page 2: ...XS CIRCUIT BOARD A 1 RTL PAVCA PCB N0AE3HJ00015 N0AE3HJ00016 POWER SUPPLY 1 PAVCA C3145 F1J1A106A087 C 10UF 10V 1 C3147 F1J1A106A087 C 10UF 10V 1 C3171 F1J1A106A087 C 10UF 10V 1 C3172 F1J1A106A087 C 10UF 10V 1 C3175 F1J1E105A287 C 1UF 25V 1 C3176 F1J1A106A087 C 10UF 10V 1 C3177 F1J1E105A287 C 1UF 25V 1 C6705 F1J1A106A043 C 10UF 10V 1 C6706 F1G1C104A077 C 0 1UF 16V 1 C6743 F1G1C104A077 C 0 1UF 16V ...

Page 3: ...0GA331JA023 M 330 OHM J 1 16W 1 R3209 D0GAR00J0005 M 0 OHM 1 16W 1 R3210 D0GAR00J0005 M 0 OHM 1 16W 1 R3231 D0GB103JA072 M 10K OHM J 1 10W 1 PAVCA R3233 D0GB203ZA038 M 20KOHM J 1 10W 1 PAVCA R3234 D0GB203ZA038 M 20KOHM J 1 10W 1 PAVCA R3237 D0GB473JA072 M 47KOHM J 1 10W 1 PAVCA R3238 D0GB473JA072 M 47KOHM J 1 10W 1 PAVCA R4980 D0GB332JA072 M 3 3KOHM J 1 10W 1 PAVCA R4982 D0GA473JA023 M 47KOHM J 1 ...

Page 4: ...4 All manuals and user guides at all guides com ...

Page 5: ...0 R0954 2 7k R0918 22 R0940 0 R0904 47k R0955 2 7k R0948 0 R0946 0 R0907 100 R0901 22 R0903 2 7k R0956 3 3k R0912 2 7k R0957 3 3k R0906 100 R0917 22 R0932 22 R0952 1k R0953 2 7k R0913 3 3k R0933 22 R0911 2 7k R0916 22 R0909 R0908 R0939 R0947 R0942 R0944 R0945 R0950 R0914 100 JS0065 JS0041 SUB3 3V R8821 10k PEAKS SCL1 Peaks EEP IIC_1 PEAKS EEPROM SRQ_STM IIC_0 DMD IIC_0 STM_SRQ LCD Panel SBIO D A T...

Page 6: ...1 VCC 62 D2 _2 63 D2 _2 64 HPD3 JK4703C K1FY119E0052 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 JK4700C K1FY119E0052 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 JK4701C K1FY119E0052 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 JK4702C K1FY119E0052 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI5VA HDMI5VB HDMI5VA HDMI_SW3 3V HDMI5VB HDMI5VA STB5V HDMI5VB L4706 VJUMP1608 S L4701 VJ...

Page 7: ...T1P 16 GNDP1 17 VCCP1 18 VCCP1 19 PLIMT0 20 PLIMT1 21 CLK_MOD 22 ERROR 23 VCCP2 24 VCCP2 25 GNDP2 26 OUT2P 27 OUT2P 28 GNDP2 29 OUT2N 30 OUT2N 31 VCCA 32 MCLK 33 L4902 G1C100MA0533 L4903 G1C100MA0533 L4906 G1C150MA0533 L4901 G1C100MA0533 L4905 G1C150MA0533 L4904 G1C100MA0533 SUB3 3V SUB3 3V SUB3 3V P15V VJ4905 VJ4904 VJ4906 VJ4902 VJ4901 VJ4903 TP4901 TP4905 TP4906 TP4902 TP4903 TP4904 AMP_STBY P_...

Page 8: ...4A012 8 R3157 D1HY2204A012 R3231 10k R3180 330 R3103 75 R3189 140k 1 R3132 10k R3184 33k R3104 75 R3183 75 R3127 22 R3234 20k R3182 75 R3105 75 R3201 100 R3172 100 R3237 47k R3179 330 R3181 75 R3238 47k R3163 100k R3164 100k R3185 33k R3233 20k R3171 100 R3209 0 R3210 0 R3121 140k 1 D3105 DZ2J140M0L D3101 DZ2J140M0L D3100 DZ2J140M0L D3103 DZ2J140M0L D3104 DZ2J140M0L D3102 DZ2J140M0L R4981 10k Q498...

Page 9: ...8801 10k R8829 10k R8875 47k P_MAINPWRON ASIC SUBON P_TCON4 R8858 47k P_STMGPIO5 TP8900 P_XIRQ3 TP8912 P_STMTIME5 P_XTALSEL1 TP8907 P_TCON3 P_XTALSEL0 R8872 47k R8802 10k R8883 10k R8854 1k R8876 47k R8874 47k P_TCON6 P_PCCE2 TP8908 P_TCON7 P_TCON0 TP8909 STB3 3V TP8906 TP8905 P_ECLK SUB3 3V P_LVDSRREF R8871 47k SUB3 3V R8803 10k P_TCON1 R8885 47k R8853 1 8k TP8901 P_PORT14 LCD_TV_SUB_ON R8877 47k...

Page 10: ...1 VJ5008 VJ5001 VJ5010 VJ5017 VJ5421 VJUMP1608 P VJ5401 VJUMP1608 P VJ5301 VJUMP1608 P VJ5005 VJ5400 VJ5420 VJ5440 VJUMP1608 P VJ5015 VJ5004 TP5003 TP5205 TP5420 TP5440 TP5004 TP5400 TP5002 PWM_POW_ON PANEL_VCC_ON2 ASIC SUBON EXT_MUTE HP_MUTE STB_RST AMP_STBY P_STMSBI0 P_STMGPIO0 P_STMGPIO1 P_XRST P_STMSBO0 P_XIRQ2 R5100 100 R5403 2 87k 1 R5175 68 1 R5009 56k R5306 3k R5003 10k R5302 19 6k 1 R5443...

Page 11: ...B1ABCE000015 R2055 10k D2000 DB2J30900L STB_RST TP2028 C5151 25V 0 01u C2012 100u 4V DCDCIN R8852 1k TP2026 P15V TP2005 R1951 68 TP2003 LCD_TV_SUB_ON R2019 100 TP8851 TP2030 P_STMTIME0 R2066 0 P_STMADIN2 TP2000 R2018 VJUMP1005 S C0ABGA000035 IC2002 1 IN 2 Vss 3 IN 5 VDD 4 OUT P_STMRMIN STB3 3V R2002 VJUMP1005 P R2063 100 TP2010 Q2015 DRA2113Z0L P_XERST C2041 0 1u 16V R2036 100 TP2040 P_STMGPIO2 R3...

Page 12: ...12 L8660 J0JBC0000115 L8662 J0JHC0000045 T8600 G5BYC0000040 1 TD 2 CT 3 TD 4 NC 5 NC 6 RD 7 CT 8 RD 9 RX 10 CT 11 RX 12 NC 13 NC 14 TX 15 CT 16 TX SUB3 3V WOL3 3V SUB5V SUB3 3V WOL3 3V VDDSD18V33V VJ8602 VJ8603 VJ8611 VJ8601 VJ8604 VJ8612 VJ8600 VJ8605 VJ8660 VJUMP1005 P TP8661 TP8660 TP8662 TP8603 TP8668 TP8601 TP8602 TP8665 TP8671 TP8667 TP8664 TP8670 TP8669 TP8666 TP8600 TP8663 P_RMII_TXEN P_RM...

Page 13: ... OVR 1 43 PWR 1 I2C_SDA 44 SEL27 45 GREEM 1 SPI_SK FIXED_PORT1 46 AMBER 1 SPI_CS 47 VCC 48 VREG JK8451 K1FY104B0081 1 2 3 4 JK8452 K1FY104B0081 1 2 3 4 JK8450 K1FY104B0081 1 2 3 4 A20 K1FY105E0017 1 2 3 4 5 L8466 J0JYC0000464 L8462 J0JHC0000045 L8461 J0JHC0000045 L8467 J0JHC0000045 L8464 J0JHC0000045 L8459 J0ZZB0000142 1 2 L8463 J0ZZB0000142 1 2 L8451 J0ZZB0000142 1 2 L8455 J0ZZB0000142 1 2 L8453 ...

Page 14: ...E6 HP1_L IC8000 P10 LVVDD11 IC8000 M12 VDD11 IC8000 AB9 AVDDHP33 IC8000 V7 IECOUT IC8000 B1 MMDQ6 IC8000 AC10 VSS IC8000 A24 SBO0 IC8000 C23 XERST IC8000 C8 MMDQ0 IC8000 L13 VDD11 IC8000 G4 XIRQ3 IC8000 AE5 LIN4_LP IC8000 U2 PORT03 IC8000 A5 MMXDQS1 IC8000 AB22 STM5VDET2 IC8000 U14 VSS IC8000 F24 XERWE0 IC8000 AC23 STMHPDO2 IC8000 F2 TCON6 IC8000 W1 MDIO IC8000 M15 VSS IC8000 F7 VDDIO15 IC8000 AA2...

Page 15: ...8 VSS IC8201 B9 VSSQ IC8201 H2 VDDQ IC8201 J2 VSS IC8201 A3 DQU7 IC8201 C3 DQU1 IC8201 A9 VSS IC8201 E9 VDDQ IC8201 C1 VDDQ IC8201 H3 DQL4 IC8201 G1 VSSQ IC8201 F2 DQL2 IC8201 L8 ZQ IC8201 M9 VSS IC8201 N7 A12 BC IC8201 F3 DQSL IC8201 D7 DQU0 IC8201 J3 RAS IC8201 J8 VSS IC8201 P7 A1 IC8201 C2 DQU3 IC8201 J7 CK IC8201 E7 DML IC8201 C9 VDDQ IC8201 B2 VDD IC8201 N9 VDD IC8201 B1 VSSQ IC8201 M3 BA2 IC...

Page 16: ...P_BSIQ_I P_BSIQ_Q P_FEAINP P_AGCI DMDIIC_SCL0 DMDIIC_SDA0 DMD_SDA1_EUSAT P_AGCR P_XIRQ7 R6727 680 R6726 680 5 R6731 10k R6732 10k C6746 16V 0 1u L6721 D0GAR00J0005 R6734 R6735 SI_1 8V FE_XRST FE_OSC_ENB A BOARD 12 12 TO 1 12 TO 1 12 TO 10 12 TO 10 12 TO 10 12 TO 10 12 TO 10 12 TO 10 12 102 106 101 100 105 107 103 104 108 TU6704 J3ACAAZ00005 NC 1 Si_1 8V 2 IFAGC2 3 IF2_P 4 IF2_N 5 RESET 6 I2C_SDA 7...

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