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It also specifies various component designators, resistor/capacitor values, connectors for board-to-LED-bar links, and control interfaces like BL_ON-OFF and PWM dimming.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/17ips71-r3-sch/561008/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/17ips71-r3-sch/561008.png","ImageObject",300,407,{"name":42,"@type":43},"Adam","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-22","2026-10-12",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",5,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What project and schematic identifiers are shown in the document?","Question",{"text":63,"@type":64},"The document lists “PROJECT NAME : 17ips71-r3”, with “SCH NAME : 2”. 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\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>PIN_1\u003Cbr>SP1\u003Cbr>R29\u003Cbr>\u003Cbr>PIN_3\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>+12VCC\u003Cbr>\u003Cbr>SP2\u003Cbr>SP3\u003Cbr>SP4\u003Cbr>\u003Cbr>\u003Cbr>AUDIO_REG\u003Cbr>\u003Cbr>Q2 BC848B\u003Cbr>R7\u003Cbr>D35 C12V\u003Cbr>\u003Cbr>S24\u003Cbr>+12VCC\u003Cbr>C56 1n 50V\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>PIN_4\u003Cbr>\u003Cbr>12V_AC\u003Cbr>\u003Cbr>26RF12\u003Cbr>S33\u003Cbr>PIN_9\u003Cbr>\u003Cbr>24V_AC\u003Cbr>\u003Cbr>12V_AC\u003Cbr>\u003Cbr>2X6 PINLI MB\u003Cbr>SOKET OPS.\u003Cbr>2X10 PINLI MB\u003Cbr>TRANSFORMATOR OPTION\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr> F15 \u003Cbr>\u003Cbr>140R\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>12V RCD SNUBBER OPTION\u003Cbr>R57 10R\u003Cbr>+24Vdc OUTPUT\u003Cbr>+24VCC_SW\u003Cbr>+12VCC\u003Cbr>OUTPUT DIODES HEATSINKS SOKET OPS.\u003Cbr>CN4\u003Cbr>1\u003Cbr>3\u003Cbr>5\u003Cbr>7\u003Cbr>9\u003Cbr>11\u003Cbr>2\u003Cbr>4\u003Cbr>6\u003Cbr>8\u003Cbr>10\u003Cbr>12\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>FDS4685\u003Cbr>\u003Cbr>\u003Cbr> 2  3\u003Cbr>1k\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>~~      ~~ 1\u003Cbr>\u003Cbr>DET\u003Cbr>FB\u003Cbr>CS\u003Cbr>GND\u003Cbr>\u003Cbr>U202\u003Cbr>HV\u003Cbr>NC\u003Cbr>VDD\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>R97\u003Cbr>R98\u003Cbr>R99\u003Cbr>R100\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>100k\u003Cbr>100k\u003Cbr>100k\u003Cbr>100k\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>~~ ~~~~ ~~ 6 N2\u003Cbr>~~ ~~~~ ~~ 6 N2\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>P3\u003Cbr>1\u003Cbr>2\u003Cbr>P4\u003Cbr>SBR10U150 D38\u003Cbr>D39 SBR10U150\u003Cbr>R32 10R\u003Cbr>SP5\u003Cbr>C27\u003Cbr>2m2 35V\u003Cbr>R46\u003Cbr>10R\u003Cbr>4 1\u003Cbr>3 2\u003Cbr>3 2\u003Cbr>4 1\u003Cbr>S16\u003Cbr>R45\u003Cbr>10R\u003Cbr>10R\u003Cbr>10R\u003Cbr>S296\u003Cbr>10R\u003Cbr>10R\u003Cbr>10R\u003Cbr>10R\u003Cbr>10R\u003Cbr>10R\u003Cbr>R85 10k\u003Cbr>D4 BA159\u003Cbr>F1\u003Cbr>50R\u003Cbr>D3 BA159\u003Cbr>L3 10u\u003Cbr>35V 1m5\u003Cbr>C30\u003Cbr>35V 1m5\u003Cbr>C31\u003Cbr>1k\u003Cbr>AUD IO_REG\u003Cbr>1k\u003Cbr>R5\u003Cbr>1k 1k\u003Cbr>|  |  |  |  |  |  |  |\n| B |  |  |  |  |  |  |  | B |\n| C\u003Cbr>\u003Cbr>D |  |  |  |  |  |  |  | C\u003Cbr>\u003Cbr>D |\n| E |  |  |  |  |  |  |  | E |\n| F |  |  |  |  |  |  |  | F |\n| 1 |  | 2 | 3 | 4  5 | 6 | 7 | 8 AX M |  |\n\n\n| 1 |  | 2 | 3 | 4  5 | 6 | 7 |  |  | 8 |  |  |  | A |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| A | V_SW\u003Cbr>\u003Cbr>\u003Cbr>LED DRIVER VCC CONNECTION\u003Cbr>+12VCC\u003Cbr>S46 VCC_LED\u003Cbr>\u003Cbr>LED DRIVER SINK MOSFET OPTION\u003Cbr>Q19\u003Cbr>FQD7N10L\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>VCC_LED\u003Cbr>R299\u003Cbr>~~   ~~ 100R\u003Cbr>R298\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>10k\u003Cbr>LED4_S\u003Cbr>LED4\u003Cbr>\u003Cbr>Q18\u003Cbr>FQD7N10L\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>VCC_LED\u003Cbr>R110\u003Cbr>~~   ~~ 100R\u003Cbr>R87\u003Cbr>\u003Cbr>\u003Cbr>10k\u003Cbr>LED2_S\u003Cbr>LED2\u003Cbr>CHANNEL OPTIONS\u003Cbr>LED1 S53LED1_S\u003Cbr>LED2 S52LED2_S\u003Cbr>LED3   S51 LED3_S\u003Cbr>LED4  S50 LED4_S\u003Cbr>S49\u003Cbr>LED1 ~~   ~~~~  ~~ LED2\u003Cbr>LED3   S48 LED4\u003Cbr>S47\u003Cbr>LED3 ~~   ~~~~  ~~ LED2\u003Cbr>LED1_S\u003Cbr>LED3_S\u003Cbr>S45\u003Cbr>S44\u003Cbr>LED2_S\u003Cbr>LED4_S\u003Cbr>\u003Cbr>POWER BOARD to LED BARS CONNECTION\u003Cbr>V_LED+  \u003Cbr>\u003Cbr>LED1_S  \u003Cbr>\u003Cbr>LED2_S  \u003Cbr>\u003Cbr>LED2_S S43  \u003Cbr>S18\u003Cbr>V_LED+ LED3_S  \u003Cbr>\u003Cbr>LED4_S  \u003Cbr>\u003Cbr>\u003Cbr>CN6\u003Cbr>1 \u003Cbr>2 \u003Cbr>3 \u003Cbr>4 \u003Cbr>5 \u003Cbr>6\u003Cbr>\u003Cbr>7\u003Cbr>\u003Cbr>CN7\u003Cbr>BL_ON-OFF\u003Cbr>\u003Cbr>\u003Cbr>+24\u003Cbr>\u003Cbr>1 \u003Cbr>2 \u003Cbr>3 \u003Cbr>4 \u003Cbr>5 6 \u003Cbr>7 \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>8 \u003Cbr>\u003Cbr>\u003Cbr>PWM DIM\u003Cbr>|  |  |  |  |  |  |  |  |  |  |  |  |\n| B |  |  |  |  |  |  |  |  |  |  |  |  | B |\n| C\u003Cbr>\u003Cbr>D |  |  |  |  |  |  |  |  |  |  |  |  | C\u003Cbr>\u003Cbr>D |\n| E |  |  |  |  |  |  |  |  |  |  |  |  | E |\n| F |  |  |  |  |  |  |  |  |  |  |  |  | F |\n|  |  |  |  |  |  |  | | PROJECT NAME : 17ips71-r3 |  |  |  | A3 |  |\n|  |  |  |  |  |  |  | SCH NAME : 2 |  |  |  | T. SHT: 2 |  |  |\n|  |  |  |  |  |  |  | DRAWN BY : \u003CYOUR NAME HERE> |  |  | 19-11-2013_ 13:35 |  |  |  |\n| 1 |  | 2 | 3 | 4  5 | 6 | 7 |  |  | 8 AX M |  |  |  |  |","cbCaibTHghQ3l21n","https://ap.wps.com/l/cbCaibTHghQ3l21n","pdf",404898,"English","# LED driver VCC and sink MOSFET options\n## LED channel options and board-to-LED bars connections\n## Power board connections and control signals (BL_ON-OFF, PWM dim)\n## Transformer and snubber options","[{\"question\":\"What project and schematic identifiers are shown in the document?\",\"answer\":\"The document lists “PROJECT NAME : 17ips71-r3”, with “SCH NAME : 2”. It also includes a timestamp of 19-11-2013 13:35.\"},{\"question\":\"How are the LED driver connections organized?\",\"answer\":\"It provides LED driver VCC connection routing and shows options for LED sink MOSFETs, along with connector mappings for connecting the power board to LED bars using signals like V_LED+ and LED1_S–LED4_S.\"},{\"question\":\"What control inputs are specified for LED behavior?\",\"answer\":\"The schematic includes control lines such as “BL_ON-OFF” and “PWM DIM”, indicating on/off control and PWM-based dimming.\"}]","17ips71-r3 - SCH | PDF",1791804732]