Lenovo Y27g RE Service Manual Download

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C7217

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7216

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7205

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7207

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7214

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7190

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7180

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7181

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7184

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7185

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7187

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7194

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7193

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7191

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7197

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7198

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7195

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7013

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7188

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7189

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7176

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7174

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7178

065G040210412K A

CAP CHIP 0402 100nF K 16V X7R

C7189

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7180

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7207

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7196

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7213

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7221

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7005

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7006

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7200

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7203

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7177

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7179

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7178

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7174

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7176

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7175

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

C7204

065G040210412K Y

CAP 0402 100NF 10% 16V X7R

Summary of Contents for Y27g RE

Page 1: ...nstructions 18 6 Block Diagram 23 6 1 Main Board 23 7 Schematic Diagram 24 7 1 Main Board 24 7 2 Key Board 34 7 3 USB Board 35 8 PCB Layout 39 8 1 Main Board 39 8 2 Key Board 43 8 3 USB Board 44 9 Trouble Shooting 49 10 Firmware and DDC Instruction 53 11 White Balance Luminance Adjustment 70 12 Monitor Exploded View 72 13 BOM List 74 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST...

Page 2: ...2 Revision List Version Release Date Revision History TPV Model Name A00 Apr 22 2016 Initial release HFFSGQ6KDTLBDC ...

Page 3: ...istics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from Lenovo Lenovo assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM CAUTI...

Page 4: ...4 1 Monitor Specifications ...

Page 5: ...5 ...

Page 6: ...se the flat panel control logic brightness control logic and DDC The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage AC IN 100 240V Adapter Board LED Panel Main Board Monitor Block Diagram Key Board HOST Computer DDC Video signal LED Driver USB Board 2 ...

Page 7: ... the panel of the monitor By changing these settings the picture can be adjusted to your personal preferences The power cord should be connected Press the power button to turn on the monitor the power indicator will light up 3 2 Monitor Controls The power cord should be connected Press the power button to turn on the monitor The power indicator will light up ...

Page 8: ...8 3 3 OSD Settings ...

Page 9: ...9 ...

Page 10: ...10 ...

Page 11: ...11 ...

Page 12: ... device 5 TMDS Data1 Shield 15 SCL 6 TMDS Data1 16 SDA 7 TMDS Data0 17 DDC CEC Ground 8 TMDS Data0 Shield 18 5 V Power 9 TMDS Data0 19 Hot Plug Detect 10 TMDS Clock DP pins definition Pin Number Contents Pin Number Contents 1 ML_LANE3_N 11 GND 2 GND 12 ML_LANE0_P 3 ML_LANE3_P 13 GND 4 ML_LANE2_N 14 GND 5 GND 15 AUX_CH_P 6 ML_LANE2_P 16 GND 7 ML_LANE1_N 17 AUX_CH_N 8 GND 18 HPD 9 ML_LANE1_P 19 RETU...

Page 13: ...13 4 2 Factory Preset Display Modes ...

Page 14: ...stal display LCD that uses amorphous silicon TFT Thin Film Transistor as switching components This model is composed of a TFT LCD panel a driver circuit and a back light unit The resolution of a 27 0 is1920x 1080 FHD and this modelcan display up to 16 7 millioncolors 4 3 2 Display Characteristics ...

Page 15: ...15 4 3 3 Optical Characteristics Ta 25 VDD 12V fv 60Hz Fdclk 35 3MHz If 300mA ...

Page 16: ...16 4 3 4 Electrical Specification ...

Page 17: ...17 Black Light ...

Page 18: ...revent any damages to the LCD Monitor Make sure all power connection is removed Be sure that the LCD Monitor is in power off status Prepare soft cloth and sponge as working platform to place LCD monitor horizontally Hold LCD by the side carefully and DON T touch or press panel directly ...

Page 19: ...19 2 Appropriate tools Select the appropriate tools for disassembly and re assembly Phillips screwdriver spacer screwdriver C D Disassembly Tool Gloves or soft cloth ...

Page 20: ...20 3 Disassembly SOP 1 Remove the stand assy Starting from the back of the monitor reamove the screws to remove the stand assy 2 Separated the rear cover and the bezel ...

Page 21: ...21 Remove the connectors and tapes Remove the FFC cable and the screws to remove the mainframe The Panel ...

Page 22: ...22 3 Remove the boards Remove screws Remove the connectors of the boards 4 Separated the bezel and the key board ...

Page 23: ...23 6 Block Diagram 6 1 Main Board ...

Page 24: ..._LANE_N2 DP_LNK_RX_LANE_N1 DP_LNK_RX_LANE_N0 DP_HPD EE_2V5 DP_LNK_RX_LANE_P3 DP_LNK_RX_LANE_P2 DP_LNK_RX_LANE_P1 DP_LNK_RX_LANE_P0 FP_I2S_MCLK FP_I2S_DATA FP_I2S_BCLK EE_SDA EE_SCL FP_UART_TX FP_UART_RX FP_I2S_WS GPIO_IRQ 4 GPIO_IRQ 5 LVDS_0_DATA_N3 LVDS_0_DATA_N2 LVDS_0_DATA_N1 LVDS_0_DATA_N0 LVDS_0_CLK_P LVDS_0_CLK_N LVDS_1_CLK_P LVDS_1_CLK_N LVDS_0_DATA_P4 LVDS_0_DATA_P3 LVDS_0_DATA_P2 LVDS_0_D...

Page 25: ...5 PGND 16 OUT 25 FB 27 PGOOD 28 ILIM 1 EN 23 AGND 29 U7004 SY8089AAAC EN 1 GND 2 LX 3 IN 4 FB 5 R7016 27K 1 16W 1 C7109 47P 50V R7040 100K 1 10W 5 C7103 1UF 50V U7002 MP2315GL AAM 1 IN 2 SW 3 GND 4 BST 5 EN SYNC 6 VCC 7 FB 8 C7074 10UF 25V C7030 22UF L7001 4 7uH 32mOHM 5 5A C7033 10UF 25V Q7101 NC 2N7002K C7068 10UF 25V 5V C7041 22UF R7108 NC 2KOHM 1 10W C7084 100N 16V R7035 10K R7011 20K 1 16W R7...

Page 26: ..._2_DATA_P3 LVDS_3_CLK_P LVDS_3_CLK_N LVDS_3_DATA_N0 LVDS_3_DATA_N1 LVDS_3_DATA_N2 LVDS_3_DATA_N3 LVDS_3_DATA_P0 LVDS_3_DATA_N4 LVDS_3_DATA_P2 LVDS_3_DATA_P1 LVDS_3_DATA_P4 LVDS_3_DATA_P3 LVDS_4_CLK_N LVDS_4_CLK_P LVDS_4_DATA_N0 LVDS_4_DATA_N2 LVDS_4_DATA_N1 LVDS_4_DATA_N3 LVDS_4_DATA_N4 LVDS_4_DATA_P1 LVDS_4_DATA_P0 LVDS_4_DATA_P2 LVDS_4_DATA_P3 LVDS_4_DATA_P4 LVDS_5_CLK_N LVDS_5_CLK_P LVDS_5_DATA...

Page 27: ... 16W R7052 30K 1 16W C7047 10UF 25V R7049 NC 0R05 OHM R7050 100K 1 16W 5 D7002 SX36 1 2 R7053 4 7K1 16W C7056 100NF 25V U7005 APW7089KAI TRG VIN 1 EN 2 UGND 3 VCC 4 LX 5 COMP 6 FB 7 GND 8 LX 9 Panel_VCC 12V L704 15uH R748 140K R747 10K C743 22pF R751 62K C754 820pF D7001 SX36 1 2 C7046 10UF 25V L7004 22UH C7050 10UF 25V V_LCD Panel_VCC 19V 2 15 Panel_VCC 19V SYS_LCD_TURN_PANEL_ON_N 9 5V 3V3 C745 c...

Page 28: ...801 SR3100 MK18 1 2 Q801 PA110BDA R827 NC 0R05 1 10W R819 1R 1 10W 5 R804 330KOHM 1 1 4W R807 10R 1 10W 5 R810 0 15 OHM 1 1 4W C802 100N 50V R813 8 2K 1 1 8W C803 470NF 50V C809 680P 50V R809 10K 1 10W 5 R812 1K 1 10W C816 2 2UF R826 NC 0R05 1 10W C801 220UF 35V C814 NC 10PF 50V FB802 BEAD 1 2 R805 300KOHM 1 10W C806 100PF 500V C805 10N 50V R801 100 OHM 1 4W R823 NC CN802 CONN 1 2 3 4 5 6 U801 OZ9...

Page 29: ...O STUFF 3V3 Pull up FOR POWER UP BY DEFAULT NO STUFF EE_2V5 0 ohm and NOTSTUFF for bypass and its ancillaries HDMI to DP translator up down of the STDP2600 FOR HDMI CLOCK DETECT CONTROL Q506 MOSFET 3 1 2 Q507 MOSFET 3 1 2 Q509 MOSFET 3 1 2 U402 TCA6408ARSVR RST 1 P0 2 P1 3 P2 4 P3 5 GND 6 P4 7 P5 8 P6 9 P7 10 INT 11 SCL 12 SDA 13 VCCP 14 VCCI 15 ADDR 16 EE_SDA EE_SCL EEPROM_WP_HDCP Q505 MOSFET 3 1...

Page 30: ...ONITOR_LED_G_BUFF MONITOR_LED_B_BUFF MONITOR_LED_BRR MONITOR_LED_G MONITOR_LED_G MONITOR_LED_GD MONITOR_LED_GR MONITOR_LED_B_BUFF MONITOR_LED_R MONITOR_LED_G_BUFF PNL_LEDBD PNL_LEDGD PWR_GRP_2_GOOD UC_HDR2 SYS_LCD_TURN_PANEL_ON_N SYS_RESET_OUT_N UC_RST TP_MICRO_PIN22 TP_MICRO_PIN23 TP_MICRO_PIN21 UC_TEST 50OHM_NETCLASS2 UC_RST UC_TESTR UC_TEST 2 5V R412 200R 1 10W 5 2 5V 2 5V_UC 1 71V Vgs th 0 3V ...

Page 31: ...SCL EE_3V3_SDA FP_I2S_BCLK AMP_INL_15 FP_I2S_MCLK AMP_INR_14 FP_I2S_WS HPN_JCK_HPL 0 500 0 500 0 500 HPN_JCK_HPR_J 0 500 HPN_JCK_HPS 0 500 I2S_MCK_DAC I2S_SDI_DAC I2S_WS_DAC I2S_CLK_DAC LM49450_LSVDD 0 400 LM49450_SCL SPKR_AMP_BYPASS LM49450_SDA SPKR_AMP_C1N 0 300 SPKR_AMP_C1P 0 300 SPKR_AMP_REF SPKR_AMP_HPVSS 0 300 R601 0R05 OHM R605 0R05 OHM R603 0R05 OHM R607 0R05 OHM R602 0R05 OHM 5V C619 10uF...

Page 32: ...FF_NETCLASS1 DP_BUFF_ENABLE DP_CAD_SNK DP_HPD DP_ENABLE_OD DP_HPD_PD DP_HPD_DPCONN_SW DP_LNK_RX_C_N1 DP_LNK_RX_C_N2 90DIFF_NETCLASS1 90DIFF_NETCLASS1 DP_LNK_RX_C_N0 90DIFF_NETCLASS1 R111 4K7 1 16W 1 90DIFF_NETCLASS1 DP_LNK_RX_C_P0 DP_LNK_RX_C_N3 90DIFF_NETCLASS1 90DIFF_NETCLASS1 DP_LNK_RX_C_P3 90DIFF_NETCLASS1 DP_LNK_RX_C_P2 DP_LNK_RX_C_P1 90DIFF_NETCLASS1 DP_LNK_RX_DPCONN_N3 90DIFF_NETCLASS1 DP_L...

Page 33: ... C537 100NF 16V IN 10 BI 10 BI 16 BI 16 GND IN 8 10 GND GND IN 10 GND R501 1K 1 16W 5 HDMI_SDA_1 HDMI_SCL_1 HDMI_SDA_1 HDMI_SCL_1 R566 0R05 OHM U503 TVU1240R1A CH1 1 CH2 2 VN 3 CH3 4 CH4 5 NC 6 NC 7 VN 8 NC 9 NC 10 R502 0R05 OHM R506 100R 1 16W 5 R510 10K 1 16W 5 R567 0R05 OHM FB501 120R 6A 1 2 SN74AUP1T08DCKT U509 1 2 3 4 5 C508 100NF 16V C509 100NF 16V C539 10PF 50V C540 10PF 50V C530 22pF 50V R...

Page 34: ...lectronics Co Ltd Key Component 絬隔瓜絪腹 C B 2 2 Tuesday March 01 2016 715G8146 K0B 000 0040 称爹 key pad SGND White Amber LED001 12 22A Y2T7D C30 2C C 1 A1 2 A2 3 Mode Enter DOWN UP MENU Power LED 100 ohm Mode 0 083V SW001 SW 4P 1 3 4 2 5 ZD001 MLVS0603M04 1 2 ZD002 MLVS0603M04 1 2 ZD003 MLVS0603M04 1 2 ZD004 MLVS0603M04 1 2 R006 100R 1 10W 5 ZD005 MLVS0603M04 1 2 R003 2K 1 10W 5 SGND R002 100R 1 ...

Page 35: ...M1 61 DP0 60 DM0 59 DVDD_1 58 GND7 40 DVDD12_3 57 PAMBER3 56 VBUS 55 OVCUR4J 54 PWREN1J 53 PAMBER1 52 P_SPI_CZ 51 P_SPI_CK 50 DVDD12_2 49 PGREEN3 48 PWREN3J 47 PGREEN1 79 OVCUR1J 78 OVCUR3J 77 TEST 76 DVDD12_4 75 PGANG 74 DVDD_2 73 DP4 72 DM4 71 AVDD_3 70 DP3 69 DM3 68 GND8 67 P_SPI_DO 80 V5 86 NC 22 V33 85 RESETJ 83 PSELF 82 P_SPI_DI 81 PGREEN2 84 E PAD 89 C7207 100N16V R7204 0R05 OHM C7216 100N1...

Page 36: ...0_MAT2 RXD 11 PIO1_27 CT32B0_MAT3 TXD 12 PIO1_20 DSR SCK1 13 PIO0_3 USB_VBUS 14 PIO0_4 SCL 15 PIO0_5 SDA 16 PIO0_21 CT16B1_MAT0 MOSI1 17 PIO1_23 CT16B1_MAT1 SSEL1 18 USB_DM 19 USB_DP 20 PIO1_24 CT32B0_MAT0 21 PIO0_6 USB_CONNECT SCK0 22 PIO0_7 CTS 23 PIO1_28 CT32B0_CAP0 SCLK 24 PIO1_31 25 PIO1_21 DCD MISO1 26 PIO0_8 MISO0 CT16B0_MAT0 27 PIO0_9 MOSI0 CT16B0_MAT1 28 SWCLK PIO0_10 SCK0 CT16B0_MAT2 29 ...

Page 37: ... I O2 4 GND 9 I O6 10 NC 8 I O3 5 I O5 7 I O4 6 E PAD 11 FB7049 120R 3A 1 2 L7025 90 ohm 1 4 2 3 DGND DGND 5V_DP3_2 L7026 90 ohm 1 4 2 3 USBHP3 USBHP3 USBHP2 USBHP2 USBHP3 _1 USBHP3 _1 CN7006 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 USBHP2 _1 USBHP2 _1 FB7050 120R 3A 1 2 5V_DP3_1 5V_DP2_1 C7097 10NF 50V C7095 10NF 50V USBHP3 _1 SSRX3 SSTX3 SSRX3 S...

Page 38: ...C617 10UF 10V ZD601 NC RLZ5 6B 1 2 C621 NC 220pF 50V C622 NC 220pF 50V C637 1UF 16V C631 220pF 50V FB610 NC 120R 6A 1 2 AUDIO OUTPUT R631 3Kohm 1 16W 1 R652 0 OHM 5 1 8W C618 0 47uF 16V R607 10K R651 0 OHM 5 1 8W C625 0 47uF 16V R614 470OHM1 16W C604 NC 100N 16V R655 NC FB608 NC 120R 6A 1 2 R633 1K 1 16W 1 D601 LL4148 C611 4 7UF 10 16V C609 10UF 25V R619 NC C633 1UF 16V R624 NC R632 33Kohm 1 16W 1...

Page 39: ...39 8 PCB Layout 8 1 Main Board 715G8134M0E000006T ...

Page 40: ...40 ...

Page 41: ...41 ...

Page 42: ...42 ...

Page 43: ...43 8 2 Key Board 715G8146K01000004Y ...

Page 44: ...44 8 3 USB Board 715G8165T0C000005Y ...

Page 45: ...45 ...

Page 46: ...46 ...

Page 47: ...47 ...

Page 48: ...48 715G8166T0B000005K ...

Page 49: ...ned Check Power On Off is On Re plug the power cable Replace main board and check connections Check the LED indicate is OK Check the AC power Replace the power board and check connections OK NG OK NG NG Turn on the Power On Off switch Replace key board and check connections NG ...

Page 50: ...ss the power button is OK Check the FFC cable or panel The end NG OK OK NG Replace the main board Replace the power board and connection Replace the FFC cable or panel NG The end Replace the key board NG OK Replace the main board and connection OK ...

Page 51: ...tory mode Set to the optimal frequency select the recommended frequency Pull out signal cable and check Self Test Feature Check is ok Check the signal cable and the PC Readjust the phase and pixel clock in the user Replace the main board Replace the panel NG NG NG OK NG NG OK The end OK NG ...

Page 52: ...r shift Replace the signal cable Pull out the signal cable and check the screen color display is normal The end Replace the signal cable or PC Reset the factory mode In the user mode set the color settings until customer satisfy Replace the main board NG OK NG OK NG ...

Page 53: ...iver usb blaster driver MSP430 software usb blaster software Monitor pc usb cable MSP430 tool usb blaster tool 2 Install driver When insert the msp430 tool and usb blaster tool to PC you need to install the driver 3 TI micro controllers FW update 3 1 1 Double click to install ISP program ...

Page 54: ... on the two micro controllers is a TI MSP430 USB debug interface This device can be ordered from TI at http www ti com tool msp fet430uif Figure MSP FET430UIF with Cables In order to connect the base board micro controllers the standard ribbon cable that comes with MSP FET430UIF can be used In order to connect the MSP FET430UIF to the P2324 G SYNC module a special connection cable muse be used Thi...

Page 55: ...r that connects to the base board Connect the USB cable connected to the MSP FET430UIF to the computer that has the FET Pro430 Lite software installed At this time Windows should have a popup that says Installing New Device Driver Software which should finish without any issues and install the USB driver for the MSP FET430UIF 3 1 7 Starting the Software and Flashing the New Code Double click the s...

Page 56: ...ome up Make sure that the Spy Bi Wire communication with Target Devices is selected and not JTAG All other options should already be correct Click ok to apply and close popup 3 1 10 Selecting the code file Now click the Open code file button and browse to the Acer_buttonKey txt file and select it The window should now look like this ...

Page 57: ...57 ...

Page 58: ...58 3 1 11 Flash the code Now click the AUTO PROG Button After finished the screen should look like this ...

Page 59: ...s into G SYNC module 4 2 Required Hardware G SYNC monitor with power supply USB blaster To download the program code into the FPGA we use the Terasic USB Blaster http www terasic com tw cgi bin page archive pl Language English The USB port of the blaster is connected to the development computer and the header cable is connected to the header on the monitor ...

Page 60: ...era com download sw dnl sw index jsp Select the Quartus II subscription Package we only use the Nios II programming environment component of the suite the Paid license required message can be ignored 4 4 Flash bin elf panel profiles Step1 If you have Lenovo_Y27g_SVT_V08 folder please copy the this folder to C altera 13 1 Step2 Start Search Nios II Command Shell Click to run ...

Page 61: ...ng command line window and key in the folder path based on your folder location In this sample through below way going to Lenovo_Y27g_SVT_V08 Step4 executed flash_packet_section sh to flash bin elf and panel profile ...

Page 62: ...62 Step5 the script starting to program bin elf and panel profile Program bin Program elf Program panel profile ...

Page 63: ...nd Gamma table Both tables had been fine turned by NVIDIA It also got the certification from NVIDIA Therefore we don t need to update it after MP unless NVIDIA updates it for resolve specific issues f Base board micro controller This part is controlled Keypad LED light and USB hub power on off It don t need to update it unless have any change for Keypad LED light and USB power on off behavior etc ...

Page 64: ...64 10 2 EDID writing SOP by VGA single port ISP JIG 715GT089 C hdmi cable USB cable TPV P N 089G183GAA501 TPV P N 089G1758 X MSTAR driver PC Monitor USB port driver ISP tool EDID ...

Page 65: ...r 4 Prepare the EDID written 4 1 Change the EDID files name as below rule HDMI EDID WH dat 4 2 Copy these files to one folder named as LENOVO Y27g which must contains config ini file 4 3 Copy LENOVO Y27g to DDC folder and put DDC and ISP tool together ...

Page 66: ...66 4 4 Setting the Config ini as below 4 5 You should open the factory menu before writing EDID 1 Press the key button 6436 to enter the factory menu 2 Don t close the factory menu while writing EDID ...

Page 67: ...67 5 Run the ISP tool 5 1 Double click the icon to open the tool 5 2 Select the EDID folder ...

Page 68: ...68 5 3 Tick the Multi interface HDMI then click Debug Information type in the 8 digit S N 5 4 Start to writing Click write EDID to start writing When The green PASS appear the process is finished ...

Page 69: ...1 Can t write 1 AC on the monitor and turn on it Restart the monitor 2 Take apart the monitor and connect the 7pin of EEPROM to GND to diable write protection then write EDID one by one 3 Set the Burn in on last to try again ...

Page 70: ...ched the value B 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 B Adjust Default 7200K color temperature 1 Switch the chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 4 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 302 20 y 318 20 4 Adjust the RED on factory window until chroma 712...

Page 71: ...13 20 y 329 20 4 Adjust the RED on factory window until chroma 7120 indicator reached the value R 100 5 Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G 100 6 Adjust the BLUE on factory window until chroma 7120 indicator reached the value B 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 E Turn the Power button off to qu...

Page 72: ...72 12 Monitor Exploded View ...

Page 73: ... p7 S1 0M1G1030 6120 SCREW M3 6 MAIN BOARD MAINFRAME 4 13 HINGE ASS Y S2 0M1G1030 6120 SCREW M3 6 USB BOARD MAINFRAME 4 14 USB BOARD S3 0M1G 930 4120 SCREW 3x4 MAINFRAME PANEL 4 15 COVER_CABLE L27WR Ylh7 p7 S4 0M1G3030 4 47 CR3 SCREW P3 4 MAIN FRAME 2 16 SHIELD_USB S5 0M1G2940 8 47 CR3 SCREW M4 8 rear cover PANEL 4 17 stand ass y L27WR Ylh7 p7 NA S6 0Q1G 930 8120 SCREW HINGE REAR COVER 3 18 BASE_A...

Page 74: ...CN710 395GH12507WM005000 HARNESS 7P A1253 7P A1253 260mm ECN7739 395GH12510DM016000 HARNESS 10P A1253 10P 1257H 140mm ECN7739 395GH12510LM016000 HARNESS 10P A1253 10P 1257H 140mm 2nd Source ECN802 395GH20006AM108000 HARNESS 6P 104192 6P 2008 160mm ECN411 395GH20013WM010000 HARNESS 13P A1253 13P A2015H 200mm ECN702 395GH20016DM003000 HARNESS 16P 2004 16P 2004 100mm 2nd Source ECN702 395GH20016XM003...

Page 75: ...0Q14BBL WAFER 2 0mm 14P R A B2022W14HTK0 F701 384G005600416C0BPR FUSE 4A 250V MST 4A 250V BK 3 0 CN7001 388G304D9Y1ALT DC POWER JACK AJAK0021 P006A11 9P 1 1 Y D801 393G0060A0300S SCHOTTKY SR3100 MK18 3A 100V DO 201AD 709G81340QM001 COMSUMPTIVE ASSY Q55G50SW3YX0HF Solder Wire Q55G 100655 Sn Cu Solder Q55G 100625 TIN STICK_LOW ARGENTUM Q55G50SW3AS0HF Solder Wire 055G 23524 WELDING FLUX WITHOUT PB EM...

Page 76: ...W R121 061G0402000 JT RST 0402 0 05R MAX 1 16W R604 061G0402000 JT RST 0402 0 05R MAX 1 16W R7074 061G0402000 JT RST 0402 0 05R MAX 1 16W R146 061G0402000 JT RST 0402 0 05R MAX 1 16W R514 061G0402000 JT RST 0402 0 05R MAX 1 16W R114 061G0402000 JT RST 0402 0 05R MAX 1 16W R105 061G0402000 JT RST 0402 0 05R MAX 1 16W R507 061G0402000 JT RST 0402 0 05R MAX 1 16W R585 061G0402000 JT RST 0402 0 05R MA...

Page 77: ...PR MAX 0R05 OHM 1 16W YAGEO R7022 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R450 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R567 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R451 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R105 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R114 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R565 061G0402000 JY RST CHIPR MAX 0R05 OH...

Page 78: ...002FF RST CHIPR 10KOHM 1 1 16W FENGHUA R561 061G04021002FF RST CHIPR 10KOHM 1 1 16W FENGHUA R524 061G04021002FF RST CHIPR 10KOHM 1 1 16W FENGHUA R580 061G04021002FF RST CHIPR 10KOHM 1 1 16W FENGHUA R523 061G04021002FF RST CHIPR 10KOHM 1 1 16W FENGHUA R523 061G04021002FY RST CHIP 10K 1 16W 1 YAGEO R7047 061G04021002FY RST CHIP 10K 1 16W 1 YAGEO R561 061G04021002FY RST CHIP 10K 1 16W 1 YAGEO R524 06...

Page 79: ...03 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R576 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R415 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R408 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R435 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R537 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R518 061G0402103 JF RST CHIPR 10KOHM 5 1 16W FENGHUA R497 061G0402103 JF RST CHIPR 10KOHM 5 1 16...

Page 80: ...0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R541 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R7007 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R606 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R543 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R407 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R452 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R7002 061G0402104 JT RST CHIP 100K 1 16W 5 T...

Page 81: ...HM 1 1 16W YAGEO R7067 061G04021202FF RST 0402 12K 1 1 16W R7066 061G04021202FF RST 0402 12K 1 1 16W R7010 061G04021202FF RST 0402 12K 1 1 16W R7010 061G04021202FY RST CHIP 12K 1 16W 1 YAGEO R7067 061G04021202FY RST CHIP 12K 1 16W 1 YAGEO R7066 061G04021202FY RST CHIP 12K 1 16W 1 YAGEO R7027 061G04021242FF RST 0402 12 4K 1 1 16W FENGHUA R7027 061G04021242FY RST 0402 12 4K 1 1 16W RC0402FR 0712K4L ...

Page 82: ...204 JF RST 0402 200K 5 1 16W FENGHUA R511 061G0402204 JF RST 0402 200K 5 1 16W FENGHUA R519 061G0402204 JT RST 0402 200K 5 1 16W TZAI YUAN R511 061G0402204 JT RST 0402 200K 5 1 16W TZAI YUAN R123 061G0402222 JF RST CHIPR 2 2KOHM 5 1 16W FENGHUA R122 061G0402222 JF RST CHIPR 2 2KOHM 5 1 16W FENGHUA R123 061G0402222 JY RST 0402 2 2K 5 1 16W RC0402JR 072K2L R122 061G0402222 JY RST 0402 2 2K 5 1 16W R...

Page 83: ...472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R549 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R7053 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R406 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R554 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R429 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R118 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R552 061G0402472 JF RST CHIPR 4 7K...

Page 84: ...10W FENGHUA R433 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R421 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R806 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R424 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R421 061G0603000 JY RST CHIPR MAX0R05 1 10W YAGEO R433 061G0603000 JY RST CHIPR MAX0R05 1 10W YAGEO R424 061G0603000 JY RST CHIPR MAX0R05 1 10W YAGEO R807 061G0603100 JF RS...

Page 85: ...2FY RST CHIP 12K 1 10W 1 R7111 061G06031301FF RST CHIPR 1 3KOHM 1 1 10W FENGHUA R7111 061G06031301FY RST CHIPR 1 3KOHM 1 10W YAGEO R829 061G06031332FF RST 0603 13 3K 1 1 10W FENGHUA R829 061G06031332FT RST 0603 13 3K 1 1 10W R7048 061G06031403FF RST 0603 140K 1 1 10W R7048 061G06031403FT RST 0603 140K 1 1 10W R611 061G06031800FF RST CHIPR 180 OHM 1 1 10W FENGHUA R612 061G06031800FF RST CHIPR 180 O...

Page 86: ...103 JF RST CHIPR 10K OHM 5 1 8W FENGHUA R828 061G0805103 JT RST 0805 10K 5 1 8W R834 061G0805103 JT RST 0805 10K 5 1 8W R7112 061G0805204 JT RST CHIP R 200Kohm 1 8W 5 TZAI YUAN R7109 061G0805204 JT RST CHIP R 200Kohm 1 8W 5 TZAI YUAN R7112 061G0805204 JY RST 0805 200K 5 1 8W RC0805JR 07200KL R7109 061G0805204 JY RST 0805 200K 5 1 8W RC0805JR 07200KL R831 061G08053901FF RST CHIPR 3 9KOHM 1 1 8W FEN...

Page 87: ...RST CHIPR 680 OHM 5 1 4W TZAI YUAN R7080 061G2512R010FT RST 2512 0 01R 1 1W LH2510mRF1W R7081 061G2512R010FT RST 2512 0 01R 1 1W LH2510mRF1W C510 065G040210031J T CAP 0402 10PF 5 50V NP0 C515 065G040210031J T CAP 0402 10PF 5 50V NP0 C539 065G040210031J T CAP 0402 10PF 5 50V NP0 C540 065G040210031J T CAP 0402 10PF 5 50V NP0 C529 065G040210031J T CAP 0402 10PF 5 50V NP0 C540 065G040210031J Y CAP 040...

Page 88: ...00NF 10 16V X7R C503 065G040210412K F CAP 0402 100NF 10 16V X7R C542 065G040210412K F CAP 0402 100NF 10 16V X7R C509 065G040210412K F CAP 0402 100NF 10 16V X7R C125 065G040210412K F CAP 0402 100NF 10 16V X7R C513 065G040210412K F CAP 0402 100NF 10 16V X7R C116 065G040210412K F CAP 0402 100NF 10 16V X7R C121 065G040210412K F CAP 0402 100NF 10 16V X7R C522 065G040210412K F CAP 0402 100NF 10 16V X7R ...

Page 89: ... X7R C7084 065G040210412K Y CAP 0402 100NF 10 16V X7R C618 065G040210412K Y CAP 0402 100NF 10 16V X7R C7035 065G040210412K Y CAP 0402 100NF 10 16V X7R C7085 065G040210412K Y CAP 0402 100NF 10 16V X7R C105 065G040210412K Y CAP 0402 100NF 10 16V X7R C519 065G040210412K Y CAP 0402 100NF 10 16V X7R C126 065G040210412K Y CAP 0402 100NF 10 16V X7R C531 065G040210412K Y CAP 0402 100NF 10 16V X7R C104 065...

Page 90: ...X7R C7065 065G040210412K Y CAP 0402 100NF 10 16V X7R C120 065G040210412K Y CAP 0402 100NF 10 16V X7R C503 065G040210412K Y CAP 0402 100NF 10 16V X7R C542 065G040210412K Y CAP 0402 100NF 10 16V X7R C106 065G040210412K Y CAP 0402 100NF 10 16V X7R C535 065G040210412K Y CAP 0402 100NF 10 16V X7R C525 065G040210412K Y CAP 0402 100NF 10 16V X7R C110 065G040210412K Y CAP 0402 100NF 10 16V X7R C401 065G04...

Page 91: ...X5R 10 C410 065G040247031J T AP 0402 47pF 5 50V NP0 UMK105 CG470JV C410 065G040247031J Y CAP 0402 47PF 5 50V NP0 C512 065G0402474A5K F CAP 0402 470NF 10 10V X5R C506 065G0402474A5K F CAP 0402 470NF 10 10V X5R C521 065G0402474A5K F CAP 0402 470NF 10 10V X5R C507 065G0402474A5K F CAP 0402 470NF 10 10V X5R C527 065G0402474A5K F CAP 0402 470NF 10 10V X5R C527 065G0402474A5K T CAP CHIP 0402 0 47UF 10V ...

Page 92: ...L10B105KA8NNN C609 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C7052 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C608 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C7044 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C7106 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C543 065G060310522K A CAP 0603 1UF 10 25V X7R CL10B105KA8NNN C605 065G06031052...

Page 93: ...V X5R C622 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C546 065G080522432K A CAP 0805 220NF 10 50V X7R C546 065G080522432K F CAP 0805 220NF 10 50V X7R C7061 065G080522512K M CAP 0805 2 2UF 10 16V X7R C7061 065G080522512K T CAP 0805 2 2UF 10 16V X7R CE EMK212 B72 C7042 065G080522605M M CAP 0805 22UF 20 6 3V X5R C7032 065G080522605M M CAP 0805 22UF 20 6 3V X5R C7041 065G080522605M M CAP ...

Page 94: ...25V X7R C7068 065G120610622K M CAP 1206 10UF 10 25V X7R C7074 065G120610622K M CAP 1206 10UF 10 25V X7R C7100 065G120610622K M CAP 1206 10UF 10 25V X7R C7033 065G120610622K M CAP 1206 10UF 10 25V X7R C7006 065G120610622K M CAP 1206 10UF 10 25V X7R C7073 065G120610622K M CAP 1206 10UF 10 25V X7R C7050 065G120610622K M CAP 1206 10UF 10 25V X7R C7075 065G120610622K M CAP 1206 10UF 10 25V X7R C7075 06...

Page 95: ...71G 56121 TA CHIP BEAD 0805 120R 3A HCB2012KF 121T30 FB607 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2012 121P FB605 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2012 121P FB715 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2012 121P FB7006 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2012 121P FB501 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2012 121P FB7003 071G 56K121 Q CHIP BEAD 0805 120ohm 25 STUB2...

Page 96: ...LV012ATMF NOPB SOT 23 U106 356G0665042210 IC HD3SS3415RUAR WQFN 42 U801 356G0700016050 LED DRIVER OZ9998MGN SOP 16 U401 356G1125028209 MCU MSP430G2553IPW28R 28 TSSOP U107 356G1133056015 EEPROM M24C16 RMN6TP 16Kb SO8 U511 356G11335310AC EEPROM FM24C02C SO T G 2Kb SOP 8 U506 356G74LS005102 Logic SN74LVC1G17DBVR SOT 23 U505 356G74LS005103 Logic SN74AUP1T08DCKR SC 70 U402 356G74LS016101 Logic TCA6408A...

Page 97: ...8NQN C511 365G060310615M000A CAP 0603 10U 20 16V X5R CL10A106MO8NQN C619 365G060310615M000A CAP 0603 10U 20 16V X5R CL10A106MO8NQN C516 365G060310615M000M CAP 0603 10U 20 16V X5R GRM188R61C106M C402 365G060310615M000M CAP 0603 10U 20 16V X5R GRM188R61C106M C518 365G060310615M000M CAP 0603 10U 20 16V X5R GRM188R61C106M C505 365G060310615M000M CAP 0603 10U 20 16V X5R GRM188R61C106M C117 365G06031061...

Page 98: ...XW MESH PRINTTING_PAPER 055G 100610 Solder Paste E715 715G8134M0E000006T MAIN BOARD PCB MH01 Q02G80100000530AXL NUT MH02 Q02G80100000530AXL NUT CBPCFGQL1Q2 CONVERSION BOARD LENOVO Y27 GAMING MOD ECN401 317GAAMB190NVI MAIN BOARD 900 12324 0020 000 KEPCFQLA KEY BOARD CN001 395G076X06N5230000 FFC CABLE 6PIN 220mm 1 0MM 709G81460QM001 COMSUMPTIVE ASSY Q52G6022 33 small tape R006 061G0603101 JF RST CHI...

Page 99: ...BOARD PCB Q15G264510100000ZA MAINFRAME Q33G0744BSG01L0100 COVER_CLOCK_FRONT Q33G0745BSGB1L0130 COVER_CLOCK_FRONT Q33G07460B601L0100 KEY Q33G074700201L0100 LENS Q34G82450B6A1L0101 BEZEL L27WR Ylh7 p7 Q34G82460B6B2L0130 REAR_COVER L27WR Ylh7 p7 Q34G82470B601L0100 COVER_CABLE L27WR Ylh7 p7 Q34G8258BSG01L0100 DECO_BEZEL L27WR Ylh7 p7 Q36G09000040000AYX MESH SPK Q37G058010100000ZA stand ass y L27WR Ylh...

Page 100: ...mm CN7004 388G352E9O1AXH0LNV USB 3 0 A 31930FOA07BN 11P 1 1 Orange 6 709G81650QM001 COMSUMPTIVE ASSY U7017 056G2233A01 FLASH MX25L512EMI 10G 512Kb SOP 8 Q7001 057G 417511 MMBT3904 Q7002 057G 763940 MOSFET AO3401A SOT 23 R7208 061G0402000 JF RST CHIPR MAX0R05 1 16W FENGHUA R7208 061G0402000 JY RST CHIPR MAX 0R05 OHM 1 16W YAGEO R7206 061G0402100 JF RST CHIPR 10 OHM 5 1 16W FENGHUA R7205 061G0402100...

Page 101: ...W FENGHUA R7202 061G0402470 JY RST CHIPR 47 OHM 5 1 16W YAGEO R7201 061G0402470 JY RST CHIPR 47 OHM 5 1 16W YAGEO R7005 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R7005 061G0402472 JT RST CHIP 4K7 1 16W 5 TZAI YUAN R7212 061G0402512 JF RST CHIP 5K1 1 16W 5 FENGHUA R7212 061G0402512 JY RST CHIP 5K1 1 16W 5 YAGEO R7215 061G04026800FT RST 0402 680R 1 1 16W R7003 061G04028202FF RST CHIPR 82KOHM ...

Page 102: ...O R7226 061G0603104 JY RST CHIPR 100KOHM 1 10W YAGEO R7214 061G0603104 JY RST CHIPR 100KOHM 1 10W YAGEO R7011 061G0603104 JY RST CHIPR 100KOHM 1 10W YAGEO R7012 061G06031802FF RST CHIPR 18KOHM 1 1 10W FENGHUA R7004 061G06031802FF RST CHIPR 18KOHM 1 1 10W FENGHUA R7004 061G06031802FY RST CHIPR 18 KOHM 1 1 10W YAGEO R7012 061G06031802FY RST CHIPR 18 KOHM 1 1 10W YAGEO C7179 065G040210412K A CAP CHIP...

Page 103: ... CAP CHIP 0402 100nF K 16V X7R C7188 065G040210412K A CAP CHIP 0402 100nF K 16V X7R C7189 065G040210412K A CAP CHIP 0402 100nF K 16V X7R C7176 065G040210412K A CAP CHIP 0402 100nF K 16V X7R C7174 065G040210412K A CAP CHIP 0402 100nF K 16V X7R C7178 065G040210412K A CAP CHIP 0402 100nF K 16V X7R C7189 065G040210412K Y CAP 0402 100NF 10 16V X7R C7180 065G040210412K Y CAP 0402 100NF 10 16V X7R C7207 ...

Page 104: ...AP 0402 100NF 10 16V X7R C7173 065G040210412K Y CAP 0402 100NF 10 16V X7R C7209 065G040210412K Y CAP 0402 100NF 10 16V X7R C7219 065G040220031J F CAP 0402 20PF 5 50V NP0 C7218 065G040220031J F CAP 0402 20PF 5 50V NP0 C7218 065G040220031J T CAP 0402 20PF 5 50V NP0 C7219 065G040220031J T CAP 0402 20PF 5 50V NP0 C7009 065G060310332K F CAP CHIP 0603 10NF K 50V X7R C7002 065G060310332K F CAP CHIP 0603 ...

Page 105: ...210 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7018 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7170 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7169 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7019 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7008 065G0805106A5K T CAP 0805 10uF 10 10V X5R LMK212 BJ106K C7001 065G0805106A5K T CAP 080...

Page 106: ...12F BK6 25M 30ppm 12P CN7005 311GF050A30ADJ FFC CONN 0 5mm 30P R A 0 5S 5X 30PWB U7011 356G0659088029 USB GL3520 OVY22 QFN 88 U7009 356G0667005003 Power Switch APL3511DBI TRG SOT23 5 U7014 356G0667005003 Power Switch APL3511DBI TRG SOT23 5 U7019 356G0667005003 Power Switch APL3511DBI TRG SOT23 5 U7015 356G0667022 Power Switch APL3510BKI TRG SOP 8 U7002 356GD563005206 DC DC SY8088AAC 1A 6V SOT 23 5...

Page 107: ...04 061G0805000 JY RST CHIPR MAX 0R05 OHM 1 8W YAGEO C7096 065G040210131J A CAP CHIP 0402 100PF J 50V NPO C7094 065G040210131J A CAP CHIP 0402 100PF J 50V NPO C7096 065G040210131J Y CAP CHIP 0402 100P 50V NP0 5 C7094 065G040210131J Y CAP CHIP 0402 100P 50V NP0 5 C629 065G040210412K M CAP 0402 0 1UF 10 16V X7R C629 065G040210412K T CAP CHIP 0402 100nF 16V X7R C626 067G311F2213LT X01 EC SMD 220UF 20 ...

Page 108: ...108 E715 715G8166T0B000005K USB BOARD PCB Q45G8801M05A0100X1 PROTECT BAG 040G 45760819A DATE MODEL LABEL 040G 58162435A MANUAL P N LABEL ...

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