| REFDES | COMP_DEVICE_TYPE | COMP_VALUE | SYM_NAME |
| A1 | AHOLE138_0_HOLD_D3_2_AHOLE138 | AHOLE138 | HOLD_D3_2 |
| A2 | AHOLE138_0_HOLD_D3_2_AHOLE138 | AHOLE138 | HOLD_D3_2 |
| A3 | AHOLE138_0_HOLD_D3_2_AHOLE138 | AHOLE138 | HOLD_D3_2 |
| A4 | AHOLE138_0_HOLD_D3_2_AHOLE138 | AHOLE138 | HOLD_D3_2 |
| AMP_L+ | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| AMP_L- | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| AMP_R+ | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| AMP_R- | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| AVDD | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| AW1 | ANT-PLUG_IPEX3-3X3_1_ANT-PLUG | ANT-PLUG | IPEX3-3X3_1 |
| CON1 | 327F_AV_CK327F_327F_AV | 327F_AV | CK327F |
| CON2 | 327F_MUSIC_CK327F_327F_MUSIC | 327F_Music | CK327F |
| D2 | DIODEBI-DIR TRIG_E0402_NC/ESD_ | NC/ESD_0.5P | E0402 |
| D3 | DIODEBI-DIR TRIG_E0402_NC/ESD_ | NC/ESD_0.5P | E0402 |
| D4 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D5 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D6 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D7 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D8 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D9 | DIODEBI-DIR TRIG_E0402_NC/ES_1 | NC/ESD_8P | E0402 |
| D11 | DIODEBI-DIR TRIG_E0402_NC/ESD_ | NC/ESD_0.5P | E0402 |
| D12 | DIODEBI-DIR TRIG_E0402_NC/ESD_ | NC/ESD_0.5P | E0402 |
| D17 | DIODE_SINGLE-2_SMA-DO-214AC-SHA | SS14-A | SMA-DO-214AC-SHAPE |
| D20 | DIODE_DOUBLE_SOT-23_LBAV99LT1G | LBAV99LT1G | SOT-23 |
| D21 | DIODE_DOUBLE_SOT-23_LBAV99LT1G | LBAV99LT1G | SOT-23 |
| DET | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| EAR_L | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| EAR_R | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| FB1 | BEAD_FB0402_FB1K/300MA | FB1K/300mA | FB0402 |
| FB2 | BEAD_FB0402_FB120R/1.2A | FB120R/1.2A | FB0402 |
| FB3 | BEAD_FB0402_FB120R/1.2A | FB120R/1.2A | FB0402 |
| FB4 | BEAD_FB0402_FB120R/1.2A | FB120R/1.2A | FB0402 |
| FB5 | BEAD_FB0402_NC/120R/1000MHZ | NC/120R/1000MHZ | FB0402 |
| FBA1 | BEAD_FB0805_FB1K/1.5A | FB1K/1.5A | FB0805 |
| FBA2 | BEAD_FB0805_FB1K/1.5A | FB1K/1.5A | FB0805 |
| FBA3 | BEAD_FB0805_NC/FB1K/1.5A | NC/FB1K/1.5A | FB0805 |
| FBA4 | BEAD_FB0805_NC/FB1K/1.5A | NC/FB1K/1.5A | FB0805 |
| FBA5 | BEAD_FB0805_FB1K/1.5A | FB1K/1.5A | FB0805 |
| FBA6 | BEAD_FB0805_FB1K/1.5A | FB1K/1.5A | FB0805 |
| FBA7 | BEAD_FB0805_FB1K/1.5A | FB1K/1.5A | FB0805 |
| H1 | TP_0_MARK_TPAD | TPAD | MARK |
| H2 | TP_MARK_TPAD | TPAD | MARK |
| H3 | TP_MARK_TPAD | TPAD | MARK |
| H4 | TP_0_MARK_TPAD | TPAD | MARK |
| H5 | TP_MARK_TPAD | TPAD | MARK |
| H6 | TP_MARK_TPAD | TPAD | MARK |
| IRIN | TEST-SIGNAL_TEST1_5MM_BL_ON | BL_ON | TEST1_5MM |
| J1 | PH-2AWB_PH-2AWD-SMD_PH-2AWB | PH-2AWB | PH-2AWD-SMD |
| J3 | IRM_IR3-2MM54-V_LF0038KBNL | LF0038KBNL | IR3-2MM54-V |
| J4 | HDMI-19P_HDMI_19P_DIP_HDMFB0191 | HDMFB01917-01513R | HDMI_19P_DIP |
| J6 | PH-2AWB_PH-2AWD-SMD_PH-2AWB | PH-2AWB | PH-2AWD-SMD |
| J7 | HDMI-19P_HDMI_19P_DIP_HDMFB0191 | HDMFB01917-01513R | HDMI_19P_DIP |
| J8 | USB2.0-H_2A_USB2_0_USB2.0-H_2A | USB2.0-H_2A | USB2_0 |
| J9 | PH-2AWB_PH-2AWD-SMD_PH-2AWB | PH-2AWB | PH-2AWD-SMD |
| J11 | 1.25T-3AWB_1MM25T-3A-8_5X3_7-SM | 1.25T-3AWB | 1MM25T-3A-8_5X3_7-SMD |
| J13 | FPC60P_LCD_60PIN_FOG-RX058B-060 | FOG-RX058B-0600 | LCD_60PIN |
| J14 | DDHRFR01504-2X121R_VGA15-F-DXF_ | DHRFR01502-3X121R | VGA15-F-DXF |
| J15 | PH-2AWB_PH-2AWD-SMD_PH-2AWB | PH-2AWB | PH-2AWD-SMD |
| J16 | PH-7P_PH-5AWD-SMD_PH-7P | PH-7P | PH-5AWD-SMD |
| J17 | 1.25T-4AWB_FPC_4PIN_0.5MM_4PIN | 0.5mm_4PIN | FPC_4PIN |
| L1 | INDUCTOR-NOR_CD54_4.7UH/3.3A | 4.7uH/3.3A | CD54 |
| L2 | INDUCTOR-NOR_CD0302_2.2UH/2A | 2.2uH/2A | CD0302 |
| L3 | INDUCTOR-NOR_CD0302_10UH/1.05A | 10uH/1.05A | CD0302 |
| L4 | INDUCTOR-NOR_CD43_10UH/1.5A | 10uH/1.5A | CD43 |
| L6 | INDUCTOR-NOR_CD0302_2.2UH/2A | 2.2uH/2A | CD0302 |
| L7 | INDUCTOR-NOR_CD0302_2.2UH/2A | 2.2uH/2A | CD0302 |
| LED_G1 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| LED_R1 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| LS_ADC0 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| LS_ADC1 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| NC/J2 | PH-2AWB_PH-2AWD-SMD_PH-2AWB | PH-2AWB | PH-2AWD-SMD |
| Q1 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q2 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q3 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q4 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q5 | MOS-P_SOT-23_LT1525SI | LT1525SI | SOT-23 |
| Q6 | MOS-P_SOT-23_LT1525SI | LT1525SI | SOT-23 |
| Q7 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q8 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| Q9 | MOS-P_SOT-23_LT1525SI | LT1525SI | SOT-23 |
| Q10 | TRANSISTOR-NPN_SOT-23_MMBT3904 | MMBT3904 | SOT-23 |
| U1 | TMI3253S_SOT23-6_JW5057CSOTB | JW5057CSOTB | SOT23-6 |
| U2 | TMI3253S_SOT23-6_JW5052CSOTB | JW5052CSOTB | SOT23-6 |
| U3 | TMI6030_SOT23-5_LP399233B5F | LP399233B5F | SOT23-5 |
| U4 | TMI6030_SOT23-5_LP399218N5F | LP399218N5F | SOT23-5 |
| U5 | EMMC_0_BGA153-0MM5-11_5X13_EMMC | EMMC | BGA153-0MM5-11_5X13 |
| U6 | ESD-CS0806S_SLP2710P8_ESD_0.05P | ESD_0.05P/NC | SLP2710P8 |
| U7 | ESD-CS0806S_SLP2710P8_ESD_0.05P | ESD_0.05P/NC | SLP2710P8 |
| U8 | MT3608_DC_5026_TCS3558 | TCS3558 | DC_5026 |
| U9 | TMI3411_SOT23-5_JW5252SOTA | JW5252SOTA | SOT23-5 |
| U10 | M-WIFI20-CDW-B18723D-U0_M-WIFI- | BL-M8723DU1 | M-WIFI-RTL8723DUU-20P |
| U11 | ESD-CS0806S_SLP2710P8_ESD_0.05P | ESD_0.05P/NC | SLP2710P8 |
| U12 | TMI3411_SOT23-5_JW5250SSOTA | JW5250SSOTA | SOT23-5 |
| U13 | ESD-CS0806S_SLP2710P8_ESD_0.05P | ESD_0.05P/NC | SLP2710P8 |
| U14 | NS4165B_NS4165B_NC/NS4165B | NC/NS4165B | NS4165B |
| U15 | NS4165B_NS4165B_NS4165B | NS4165B | NS4165B |
| U16 | M-WIFI14-CDW-N37632U-10_M-WIFI- | NC/CDW-N37632U-10 | M-WIFI-MT7632UNU-14P |
| US1 | HI3751V350 | Hi3751ARBCV3500N0N | BGA278-0MM8-16_7X15_1-HI3751 |
| USB2_DM2 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| USB2_DP2 | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| VCC-PANEL | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| VSN | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| VSP | TEST-SIGNAL_TEST1_5MM_+12V_STB | +12V_STB | TEST1_5MM |
| X1 | CRYSTAL-4P_XTAL4-3225-SMD_24MHZ | 24MHz/20pF | XTAL4-3225-SMD |
| ZD1 | DIODE_ZENER_SOD-123_BZT52B5V6 | BZT52B5V6 | SOD-123 |
| ZD2 | DIODE_ZENER_SOD-123_BZT52B5V6 | BZT52B5V6 | SOD-123 |
| ZX1 | FERRITEBEAD_SHORT_1_SHORT | SHORT | SHORT_1 |
项目3，作业
项目三点评下DDR部分
项目3 扇出
项目2完结
项目3作业，布局+扇出
