TV Samsung Service Manual

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Samsung Electronics 7-1 Schematic Diagram This Document can not be used without Samsung’s authorization. 7. Schematic Diagram 7-1 Overall Block Diagram..................................................................................... 7-2 7-2 FRONT ............................................................................................................... 7-3 7-3 BLUETOOTH ..................................................................................................... 7-4 7-4 AMP ................................................................................................................... 7-5 7-5 MAIN .................................................................................................................. 7-6 7-6 MICOM............................................................................................................... 7-7 7-7 ANALOG ........................................................................................................... 7-8 7-8 HDMI .................................................................................................................. 7-9 7-9 SMPS ................................................................................................................. 7-10
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SERVICE MANUAL

Transcript of TV Samsung Service Manual

  • Samsung Electronics 7-1

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7.SchematicDiagram

    7-1 OverallBlockDiagram..................................................................................... 7-2

    7-2 FRONT............................................................................................................... 7-3

    7-3 BLUETOOTH..................................................................................................... 7-4

    7-4 AMP................................................................................................................... 7-5

    7-5 MAIN.................................................................................................................. 7-6

    7-6 MICOM............................................................................................................... 7-7

    7-7 ANALOG........................................................................................................... 7-8

    7-8 HDMI.................................................................................................................. 7-9

    7-9 SMPS................................................................................................................. 7-10

  • 7-2 Samsung Electronics

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-1 OverallBlockDiagram

    DRAMM12L12816B

    FLASHAT26DF161A

    ROM24C08A

    The main system uses the MPEG (ES8391). The HDMI Tx IC is ES7108S. The main system consists of major circuit blocks such as HDMI, POWER, CEC, FRONT, KARAOKE, etc. The Main system includes the functional blocks such as FM-TUNER, AUX INPUT, ADC, Sub_Micom, etc.

    The information about the main system operation is displayed on the VFD of Front Board.

    Audio signal is transmitted through Analog 2V between the main body and the speaker, and is input to the AMP through ADC (CS5345). First, MPEG (ES8391) receives RF signal from the PICK_UP and decodes Video and audio signal.

    HDMI IC is implemented by the I2C. The Micom and MPEG control each other through RXD and TXD communication.

    The Power supplies voltages for each component using the SMPS. The Power can be switched turned on or off through the Micom port. The functions and DPL2 function can be controlled by the front keypad and remote control.

  • Samsung Electronics 7-3

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-2 FRONT

    POWER

  • 7-4 Samsung Electronics

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-3 BLUETOOTH

    POWER

  • Samsung Electronics 7-5

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-4 AMP

    TP6

    TP7

    TP8

    TP6 TP7 TP8

    TP7

    TP7

  • 7-6 Samsung Electronics

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-5 MAIN

    POWER

    AUDIO

    VIDEO

    TP2

    TP9

    TP10

    TP11

    TP12

    TP13

    TP2

    TP13

    TP12TP11

    TP10

    TP9

    TP15

    TP16

    TP15 TP16

  • Samsung Electronics 7-7

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-6 MICOM

    POWER

    TP2

    TP3

    TP4

    TP5

    TP3

    TP2

    TP4 TP5

  • 7-8 Samsung Electronics

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-7 ANALOG

    TP1

    TP9

    TP2

    TP3

    TP4

    TP5

    POWER

    AUDIO

    VIDEO

    TP1

    TP3

    TP2

    TP1

    TP4TP5

    TP9

    TP10

    TP11

    TP10

    TP11 TP12

    TP12

  • Samsung Electronics 7-9

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-8 HDMI

    IC31ES7108S

    TP13

    TP14

    POWER

    AUDIO

    VIDEO

    HDMI OUT

    TP14

    TP13

  • 7-10 Samsung Electronics

    Schematic Diagram

    This Document can not be used without Samsungs authorization.

    7-9 SMPS

    1T 616-PTRO

    7004FU1SD

    Fu7.4/V0011SC

    3SDZ4BD

    M 3012SC

    8A822CAM2SU

    2T 616-PTRO

    Hu5117L

    3SRK74 W2

    5SR074

    001 W26SR

    Hu9.219L

    V8+DNG

    V5+V5+

    V3.3+V3.3+

    DNGDNG

    S/PNO/PV6.5+

    DNGV3.4+ DFVV3.4- DFV

    PV-

    1SRK033W1

    V032 B4-U1AS

    301/V0363SC

    B0574N11SDZ

    2SRK9.3

    2SDZB0574N1

    4SRK22

    7.Schematic Diagram7-1Overall Block Diagram7-2FRONT7-3BLUETOOTH7-4AMP7-5MAIN7-6MICOM7-7ANALOG7-8HDMI7-9SMPS