Lenovo B345 IdeaCentre B345-B545 All-In-One Hardware Maintenance Manual - Page 32

Identifying parts and connectors on the hardware TV scale board

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Identifying parts and connectors on the hardware TV scale board The following illustration shows the locations of parts on the analog hardware TV board. 1 2 3 4 5 6 1. LVDS Connector 2. Converter Connector 3. Mother Board Connector 4. TV Function Connector 5. Fan Connector 6. Debug Port The following illustration shows the locations of parts on the digital hardware TV board. (ATS-C type) 1 2 3 4 5 6 7 1. LVDS Connector 2. Converter Connector 3. TV Function Connector 4. Mother Board Connector 5. Tuner Board Connector 6. Debug Port 7. Fan Connector The following illustration shows the locations of parts on the digital hardware TV board. (DVB-T type) 1 2 3 4 5 6 7 1. LVDS Connector 2. Converter Connector 3. TV Function Connector 4. Mother Board Connector 5. Tuner Board Connector 6. Fan Connector 7. Debug Port 26 IdeaCentre B345-B545 All-In-OneHardware Maintenance Manual

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Identifying parts and connectors on the hardware TV scale board
The following illustration shows the locations of parts on the analog hardware TV board.
1. LVDS Connector
4. TV Function Connector
2. Converter Connector
5. Fan Connector
3. Mother Board Connector
6. Debug Port
The following illustration shows the locations of parts on the digital hardware TV board. (ATS-C type)
1. LVDS Connector
5. Tuner Board Connector
2. Converter Connector
6. Debug Port
3. TV Function Connector
7. Fan Connector
4. Mother Board Connector
The following illustration shows the locations of parts on the digital hardware TV board. (DVB-T type)
1. LVDS Connector
5. Tuner Board Connector
2. Converter Connector
6. Fan Connector
3. TV Function Connector
7. Debug Port
4. Mother Board Connector
26
IdeaCentre B345–B545 All-In-OneHardware Maintenance Manual