.. _appendix_b: Appendix B: VAB-1000-L Daughter Board (optional) ================================================ Specifications -------------- * PCB: 68 mm x 47 mm (L x W), 4-Layer * Onboard Connectors * 1 x Board-To-Board connector * 2 x LVDS connectors * 2 x Backlight connectors * 1 x DC-In connector * Onboard Jumper * 1 x BL_SET .. note:: Please ensure that all items in the packing list are present before using this product. If any of the items are missing or damaged, contact your distributor or sales representative immediately. VAB-1000-L Layout Diagram ------------------------- .. _figure-lvds-layout-1: .. figure:: images/lvds_layout_1.* :align: center :alt: VAB-1000-L layout labels, top view VAB-1000-L layout labels, top view .. _figure-lvds-layout-2: .. figure:: images/lvds_layout_2.* :align: center :alt: VAB-1000-L layout labels, bottom view VAB-1000-L layout labels, bottom view Layout diagram description table of VAB-1000-L: ===== =================================== Item Description ===== =================================== 1 LVDS2: LVDS panel connector 2 2 BL_SET pin header 3 2CH_Backlight connector 4 LVDS1: LVDS panel connector 1 5 DC-In connector 6 1CH_Backlight connector 7 Board-To-Board connector ===== =================================== VAB-1000-L Dimensions --------------------- .. _figure-lvds-dimensions-1: .. figure:: images/lvds_dimensions_1.* :align: center :alt: VAB-1000-L dimensions, top view VAB-1000-L dimensions, top view .. _figure-lvds-dimensions-2: .. figure:: images/lvds_dimensions_2.* :align: center :alt: VAB-1000-L dimensions, side view VAB-1000-L dimensions, side view VAB-1000-L Onboard Connectors and Jumpers ----------------------------------------- DC-In Connector ^^^^^^^^^^^^^^^ .. _figure-lvds-dc: .. figure:: images/lvds_dc.* :align: center :alt: DC-In connector diagram DC-In connector diagram ===== ========== Pin Signal ===== ========== 1 GND 2 DCIN ===== ========== .. note:: Display panels using less than 12W do not need external power supply. 2CH Backlight Connector ^^^^^^^^^^^^^^^^^^^^^^^ .. _figure-lvds-backlight: .. figure:: images/lvds_backlight.* :align: center :alt: 2CH Backlight connector diagram 2CH Backlight connector diagram 2CH Backlight connector pinout: ==== =========== Pin Function ==== =========== 1 VDD_BL_C 2 VDD_BL_C 3 ENABLT1 4 NC 5 NC 6 BL_CTL 7 GND 8 GND ==== =========== 2CH LVDS & BL Connector ^^^^^^^^^^^^^^^^^^^^^^^ .. _figure-lvds-2ch: .. figure:: images/lvds_2ch.* :align: center :alt: 2CH LVDS & BL connector diagram 2CH LVDS & BL connector diagram 2CH LVDS & BL connector pinout: ===== ============ ===== ================ Pin Signal Pin Signal ===== ============ ===== ================ 1 2CH_1LDC4- 2 PVDD1 3 2CH_1LDC4+ 4 PVDD1 5 GND 6 GND 7 2CH_1LDC5- 8 GND 9 2CH_1LDC5+ 10 2CH_1LDC0- 11 GND 12 2CH_1LDC0+ 13 2CH_1LDC6- 14 GND 15 2CH_1LDC6+ 16 2CH_1LDC1- 17 GND 18 2CH_1LDC1+ 19 2CH_1LCLK2- 20 GND 21 2CH_1LCLK2+ 22 2CH_1LDC2- 23 GND 24 2CH_1LDC2+ 25 2CH_1LDC7- 26 GND 27 2CH_1LDC7+ 28 2CH_1LCLK1- 29 NC 30 2CH_1LCLK1+ 31 GND 32 GND 33 3.3V 34 2CH_1LDC3- 35 NC 36 2CH_1LDC3+ 37 Reverse 38 LCD_CLK 39 SEL68 40 LCD_DAT ===== ============ ===== ================ 1CH LVDS & BL Connector ^^^^^^^^^^^^^^^^^^^^^^^ .. _figure-lvds-1ch: .. figure:: images/lvds_1ch.* :align: center :alt: 1CH LVDS & BL connector diagram 1CH LVDS & BL connector pinout: ===== =============== Pin Signal ===== =============== 1 NC 2 PVDD1 3 PVDD1 4 GND 5 GND 6 NC 7 1CH_1LDC0+ 8 1CH_1LDC0- 9 GND 10 1CH_1LDC1+ 11 1CH_1LDC1- 12 GND 13 1CH_1LDC2+ 14 1CH_1LDC2- 15 GND 16 1CH_1LCLK1+ 17 1CH_1LCLK1- 18 GND 19 1CH_1LDC3+ 20 1CH_1LDC3- 21 GND 22 NC 23 NC 24 GND 25 NC 26 PVDD1 27 NC 28 NC 29 NC 30 NC ===== =============== BL_SET pin header ^^^^^^^^^^^^^^^^^ .. _figure-lvds-blset: .. figure:: images/lvds_blset.* :align: center :alt: BL_SET pin header diagram BL_SET pin header diagram BL_SET pin header pinout: ==== ================ ==== ========= Pin Signal Pin Signal ==== ================ ==== ========= 1 BAK_ADJ_M 2 BAK_ADJ 3 VDD33 (PU 4.7K) 4 BAK_ADJ 5 VDD50 (PU 10K) 6 BAK_ADJ 7 GND (PD 4.7K) 8 BAK_ADJ 9 VDD33 (PU 4.7K) 10 Reverse 11 VDD33 (PU 4.7K) 12 SEL68 ==== ================ ==== ========= Board to board connector ^^^^^^^^^^^^^^^^^^^^^^^^ .. _figure-lvds-b2b: .. figure:: images/lvds_b2b.* :align: center :alt: Board to board connector diagram Board to board connector pinout: ===== ============= Pin Singal ===== ============= 1 GND 2 NC 3 NC 4 NC 5 NC 6 NC 7 NC 8 BAK_ADJ 9 ENABLT1 10 LCD_DATA 11 LCD_CLK 12 VDD33 13 CLK2P1 14 CLK2M1 15 GND 16 A7P1 17 A7M1 18 GND 19 A6P1 20 A6M1 21 GND 22 A5P1 23 A5M1 24 GND 25 A4P1 26 A4M1 27 GND 28 CLK1P1 29 CLK1M1 30 GND 31 A3P1 32 A3M1 33 GND 34 A2P1 35 A2M1 36 GND 37 A1P1 38 A1M1 39 GND 40 A0P1 41 A0M1 42 GND 43 VDD_BL 44 VDD_BL 45 VDD_BL 46 VDD50 47 VDD50 48 PVDD1 49 PVDD1 50 PVDD1 ===== ============= 1CH Backlight connector ^^^^^^^^^^^^^^^^^^^^^^^ .. _figure-lvds-1chbl: .. figure:: images/lvds_1chbl.* :align: center :alt: 1CH Backlight connector diagram 1CH Backlight connector diagram 1CH Backlight connector pinout: ==== ============= Pin Signal ==== ============= 1 NC 2 NC 3 BAK_ADJ 4 ENABLT1 5 NC 6 NC 7 NC 8 GND 9 GND 10 VDD_BL_C 11 VDD_BL_C 12 VDD_BL_C ==== =============