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Related Manuals for TRIUMPH BOARD G SERIES
Summary of Contents for TRIUMPH BOARD G SERIES
- Page 1 Service Manual v 1.0...
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Page 2: System Block Diagram
1. System block diagram Power Panel AC IN Control Power AC IN 12V, 24V,12V,5V, LVDS Signal Power POWER-ON 120Hz 12V, board LVDS Signal Touch Touch,IR TV board HDMI 12V Power HDMI … Tuner Touch Speaker receiver board RS232 module TV board：Control of all the input signal, the decoded video signal； transmitting a digital signal(LVDS signal) to the panel；... - Page 3 2. TV Board and Power 2.1 TV Power Interface Definition a. Pin-CON1 Connection And Function Pin Connection Function AC-L AC-N b. Pin-CON2 Connection And Function Pin Connection Function Ground +5VDC OUTPUT PS-ON PS ON/OFF CONTROL; H:on L:off +5VSB STANDBY(+5.0VDC) OUTPUT +5VDC OUTPUT 9.10.11 Ground...
- Page 4 c. Pin-CON3 Connection And Function Pin Connection Function +24V +24VDC OUTPUT Ground d. Pin-CON4,CON5 Connection And Function Pin Connection Function 1.2.3.4 +24V +24VDC OUTPUT 5.6.7.8 Ground 2.2 PC Power Interface Definition a. Pin-CN1 Connection And Function Pin Connection Function AC-L AC-N b.
- Page 5 2.3 TV Board Interface Definition a. CN1: LVDS INTERFACE CONNECTOR SYMBOL DEFINITION 1、2、3 Power Supply for Panel (12V) Ground 4、5、6 TXO0- LVDS ODD 0- Signal TXO0+ LVDS ODD 0+ Signal TXO1- LVDS ODD 1- Signal TXO1+ LVDS ODD 1+ Signal TXO2- LVDS ODD 2- Signal TXO2+...
- Page 6 TXE3- LVDS EVEN 3- Signal TXE3+ LVDS EVEN 3+ Signal b. CN3: MAIN POWER SUPPLY CONNECTOR SYMBOL DEFINITION 5VSB +5V DC Power Supply PWON Power On/Off Ground 3、4 5、6 +5V DC Power Supply 7、8 Ground +12V DC Power Supply c. CN4: INVERTER CONNECTOR SYMBOL DEFINITION +12V DC Power Supply...
- Page 7 KEY6 KEY7 Ground f. CN12 (12PIN/2.0): PC-USB & RS232 CONNECTOR SYMBOL DEFINITION 1、2 +5V DC Power Supply 3、6 Ground Data- Data+ IR Receiver Receive Data between TV chipset and MCU control DRXD board. Transfer Data between TV chipset and MCU control DTXD board.
- Page 8 2.4 MCU CN10 a. CN1(2×10PIN/2.0): EXTERNAL HDMI CONNECTOR SYMBOL DEFINITION HDMI_RX2+ HDMI 2+ Signal HDMI_RX2- HDMI 2- Signal HDMI_RX1+ HDMI 1+ Signal HDMI_RX1- HDMI 1- Signal HDMI_RX0+ HDMI 0+ Signal HDMI_RX0- HDMI 0- Signal HDMI_RXC+ HDMI Clock+ Signal HDMI_RXC- HDMI Clock- Signal HDMI_SCL HDMI DDC I2C SCL HDMI_SDA...
- Page 9 +5V DC Power Supply M_SCL Main I2C SCL M_SDA Main I2C SDA b. CN2(12PIN/2.0): PC-USB & RS232 CONNECTOR SYMBOL DEFINITION +5V DC Power Supply +5V DC Power Supply Ground Data- Data+ Ground IR signal Ground Receive Data between TV chipset and MCU control DRXD board.
- Page 10 Ground +5VDC Power Supply for Touch Module e. CN10: Built-in RS232 to Touch Module Connector SYMBOL DEFINITION RXD Transmit Data TXD Transmit Data Ground 2.5 120Hz board (only 55`, 70` use) CN3：LVDS input CN1： Power from TV board CN4：LVDS to panel CN2：LVDS to panel a.
- Page 11 Ground b. CN2(2x20PIN/2.0): LVDS1 TO PANELCONNECTOR SYMBOL DEFINITION VCC-PANEL VCC-PANEL Power for Panel(Follow with the main board) VCC-PANEL Ground LVDS 0 A- Signal LVDS 0 A+ Signal LVDS 1 A- Signal LVDS 1 A+ Signal LVDS 2 A- Signal LVDS 2 A+ Signal Ground ACKM LVDS Clock A- Signal...
- Page 12 c. CN3(2x20PIN/2.0): LVDS FROM TV BOARDCONNECTOR SYMBOL DEFINITION VCC-PANEL VCC-PANEL Power for Panel(12V) VCC-PANEL Ground RXO0- LVDS ODD 0- Signal RXO0+ LVDS ODD 0+ Signal RXO1- LVDS ODD 1- Signal RXO1+ LVDS ODD 1+ Signal RXO2- LVDS ODD 2- Signal RXO2+ LVDS ODD 2+ Signal Ground...
- Page 13 d. CN4(2x15PIN/2.0): LVDS2 TO PANELCONNECTOR SYMBOL DEFINITION Ground LVDS 0 C- Signal LVDS 0 C+ Signal LVDS 1 C- Signal LVDS 1 C+ Signal LVDS 2 C- Signal LVDS 2 C+ Signal Ground CCKM LVDS Clock C- Signal CCKP LVDS Clock C+ Signal LVDS 3 C- Signal LVDS 3 C+ Signal LVDS 4 C- Signal...
- Page 14 3. Repair problems...
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