Acer B223PWL Page 26 Service Manual Download | Manualshive

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4. Assembly and Disassembly Procedures

4.1 Assembly Procedures for B223PWL:

Prepare a main board, a power board, and some essential cables. Connect every cable as the below
picture

Prepare a speaker and a MAINFRAME. And then assemble speaker to MAINFRAME. Put the cable through
the hole as below picture remarked in yellow circle. Pull the speaker rubbers to fasten them as below picture.

Turn over the circuit boards, use a Philips-head screwdriver to tighten six screws(remarked in red circles)
till the power board and main board with MAINFRAME are firmly attached.

S1

S2

S3

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Summary of Contents for B223PWL

Page 1: ...ACER_LCD_B223PWL_V223PWL_SM20120424V0 ...

Page 2: ...4 5 Troubleshooting 38 6 Firmware Upgrade Process 42 7 Writing EDID Process 53 8 FRU Field Replaceable Unit List 59 9 Schematics and Layouts 63 Safety Notice Any person attempting to service this chassis must familiarize with the chassis and be aware of the necessary safety precautions to be used when serving electronic equipment containing high voltage ...

Page 3: ...ethod may damage equipment or products It is recommended that service engineers should have repairing knowledge experience as well as appropriate product training per new model before performing the service procedures NOTICE T o avoid electrical shocks the products should be connect to an authorized power cord and turn off the master power switch each time before removing the AC power cord T o pre...

Page 4: ...klight Unit and a 30 pin 2ch LVDS interface This module supports 1680 x 1050 WSXGA 16 10 wide screen mode and displays up to 16 7 millions colors The converter module for the Backlight Unit is not built in General display parameters Optical Characteristics The optical characteristics are measured under stable conditions at 25 ...

Page 5: ...3 ...

Page 6: ...4 ...

Page 7: ...iewing angle 90 H and V Viewing distance 40 cm for LCD performance 20 cm for LCD failures Ambient illumination Dark room 1 cd m2 1 2 2 T est Equipment CHROMA 6630 1 3 Electrical This section describes the electrical requirement of the monitor Below is the block diagram The LCD monitor will contain a main board a power board and a key board which house the flat panel control logic brightness contro...

Page 8: ...m 0cm A D SUB PIN No Description PIN No Description 1 Red Video 9 5 v 2 Green Video 10 Logic Ground 3 Blue Video 11 Monitor ground 4 Monitor ground 12 DDC Serial Data 5 DDC Return 13 H Sync 6 Red Ground 14 V Sync 7 Green Ground 15 DDC Serial Clock 8 Blue Ground B DVI PIN No Description PIN No Description 1 TMDS data 2 13 NC 2 TMDS data 2 14 5V Power 3 TMDS data2 4 Shield 15 GND return for 5v hsync...

Page 9: ...OFF 5 DIM 6 5V 7 5V 8 NC 9 GND Pin Signal 1 LBADC1 2 LBADC2 3 POWER Key 4 LED_BLUE 5 LED_RED 6 GND Pin Signal Pin Signal 1 PANEL_ POWER 16 RXE1 2 PANEL_ POWER 17 GND 3 PANEL_ POWER 18 RXE0 4 GND 19 RXE0 5 NC 20 RXO3 6 NC 21 RXO3 7 GND 22 RXOC 8 RXE3 23 RXOC 9 RXE3 24 GND 10 RXEC 25 RXO2 11 RXEC 26 RXO2 12 RXE2 27 RXO1 13 RXE2 28 RXO1 14 GND 29 RXO0 15 RXE1 30 RXO0 ...

Page 10: ... 1 3 2 3 Synchronization Sync Signals The Horizontal Sync HS TTL signal is used to initiate the display of a horizontal line HS may be either active high or active low according to the timing The Vertical Sync VS TTL signal is used to initiate the display of a new frame VS may be either active high or active low according to the timing 1 3 2 4 Sync Signal Levels Level L 0V 0 8V H 2 4V 5V 1 3 2 5 A...

Page 11: ...nter to select the function Press or to change the settings of the current function 5 MENU ENTER Activate OSD menu when OSD is OFF or activate de activate adjustment function when OSD is ON 6 Auto Adjust button Exit a When the OSD menu is active this button will act as the exit key exit OSD menu b When the OSD menu is inactive press this button for two seconds to activate the Auto Adjustment funct...

Page 12: ...will appear C OSD Function Acer eColor Management Contrast Brightness ACM H position V position Clock Focus OSD position Timeout Color Select and adjust warm cool user Language selected 1 ASIA OSD English Deutsch French Spanish Italian Japanese Traditional Chinese Simplified Chinese 2 EMEA OSD English Deutsch French Spanish Italian Hollands Finnish Turkish Polish Pусский Portuguese Signal Input Se...

Page 13: ...lish OSD H pos 50 OSD V pos 50 OSD Timeout 10s DDC CI On User R G B 50 50 50 Volume 70 1 3 4 Monitor Modes and Timing Capability 1 3 4 1 Format and Timing The monitor shall synchronize with any vertical frequency from 55 to 75 Hz and with any horizontal frequency from 30 to 80 KHz 1 3 4 2 Factory Assigned Display Modes ...

Page 14: ... in size or intensity contrast when contrast voltage is varied Contrast variation can be achieved through the use of varying gray shade patterns Polarizer Scratch When the unit lights lines appear light white with display patterns dark and do not vary in size Physical damage to the polarizer does not damage the glass Polarizer Dent When the unit lights spots appear light white with display pattern...

Page 15: ...measuring In order to stabilize the luminance the measurement should be executed after lighting Backlight for 40 minutes in a stable windless room 1 5 2 Definition of viewing angle measured by ELDIM EZContrast 88 Viewing angle is the measurement of contrast ratio 10 at the screen center over a 180 horizontal and 180 vertical range off normal viewing angles The 180 viewing angle range is broken dow...

Page 16: ...nse time is interval between the 10 and 90 1 frame at 60 Hz of amplitudes 1 5 5 Color chromaticity and coordinates CIE is measured by TOPCON SR 3 1 5 6 Central luminance is measured by TOPCON SR 3v 1 5 7 Luminance uniformity of these 9 points is defined as below and measured by TOPCON SR 3 Uniformity Maximum Luminance in 9 Points 1 9 Minimum Luminance in 9 points 1 9 1 6 Environmental Requirements...

Page 17: ...15 1 7 Mechanical and Packing Monitor Packed Monitor Width 506mm TBD Height 333 358mm TBD Depth 65mm TBD Weight 7 2kg TBD Dimension mm B223PWL V223PWL ...

Page 18: ...n the OSD menu is active this button will act as the exit key exit OSD menu b When the OSD menu is inactive press this button for two seconds to activate the Auto Adjustment function The Auto Adjustment function is used to set the HPos VPos Clock and Focus 7 Exit a When the OSD menu is active this button will act as the exit key exit OSD menu b When the OSD menu is inactive press this button to se...

Page 19: ... Management OSD will appear B USER If User is selected the standard OSD will appear Operation instructions 1 Press the Empowering Key to open the Acer eColor Management OSD and access the scenario modes 2 Press or to select the mode 3 Press the Auto adjust button to confirm the mode ...

Page 20: ...18 Features and benefits 2 4 Acer eColor management a If selected to Acer eColor Management item will appear the Acer eColor OSD b USER If USER item is selected the standard OSD will appear ...

Page 21: ...19 ...

Page 22: ...O N A 6 Q34G7417AEMAZB0130 REAR_COVER 60 LW8M2 001 7 KEPC8QK4 KEY BOARD 55 LBZ0B 005 8 750GBM220ZGK12N000 PANEL KL 2200D 001 9 ADPCC1403YDF POWER BOARD 55 LW8M2 002 10 756GQCCB0AE0020000 MAIN BOARD 55 LW8M2 001 11 A33G0381AEM 1L0100 COVER HINGE N A 12 Q37G0085018 B1 STAND BASE ASS Y 60 LRQM2 003 S1 0D1G1030 6120 SCREW BOARDS MAINFRAME N A S2 0M1G 130 6120 SCREW BOARDS MAINFRAME N A S3 Q01G6055 1 S...

Page 23: ...5G0210301 SHIELD_AUDIO N A 6 Q34G7417AEMAYB0100 REAR_COVER 60 LWBM2 001 7 A34G0723AEM 1B0100 STAND N A 8 A34G0724AEM 1B0230 BASE N A 9 A33G0380AEM 1L0100 DECO_BASE N A 10 A33G0382AEM 1L0100 COVER_HINGE N A 11 A37G0074 5 HINGE N A 12 Q12G6600 6 FOOT N A 13 ADPCC1403YDG POWER BOARD 55 LWBM2 001 14 756GQCCB0AE0020000 MAIN BOARD 55 LW8M2 001 15 750GBM220ZGK12N000 PANEL KL 2200D 001 16 KEPC8QK4 KEY BOA...

Page 24: ...IN BOARD N A S6 Q01G6019 2 SCREW BEZEL KEY BOARD N A 3 2 Packing Exploded Diagram B223PWL ITEM DESCRIPTION QT S 1 2 3 4 5 6 7 8 9 10 11 12 13 CARTON EPS 1 EPS 2 EPE BAG FOR MONITROT HEAR OF MONITOR PE BAG FOR BASE BASE POWER CABLE SIGNAL CABLE WARRANTY CARD CD 1 1 1 1 1 1 1 1 1 1 1 1 1 14 QSG 1 FILM DVI CABLE 15 DP CABLE 1 ...

Page 25: ...ION QT S 1 2 3 4 5 6 7 8 9 10 11 12 13 CARTON EPS 1 EPS 2 EPE BAG FOR MONITROT HEAR OF MONITOR PE BAG FOR BASE BASE POWER CABLE SIGNAL CABLE WARRANTY CARD CD 1 1 1 1 1 1 1 1 1 1 1 1 1 14 QSG 1 FILM DVI CABLE 11 10 9 12 13 14 15 1 DP CABLE 15 ...

Page 26: ...are a speaker and a MAINFRAME And then assemble speaker to MAINFRAME Put the cable through the hole as below picture remarked in yellow circle Pull the speaker rubbers to fasten them as below picture Turn over the circuit boards use a Philips head screwdriver to tighten six screws remarked in red circles till the power board and main board with MAINFRAME are firmly attached S1 S2 S3 ...

Page 27: ...ten four screws and use a Philips head screwdriver to unscrew a screw for locking the VGA connector and DVI connector Assemble the SHIELD_AUDIO Prepare a panel Assemble panel and MAINFRAME Put the MAINFRAME on the panel and connect the FFC cable main board to panel Stick the tape as below right picture Connect the wires power board to panel as below picture S4 S5 S7 S8 S6 S4 ...

Page 28: ...protective cushion Put the key board into the bezel and tighten two screws as the below picture Put the MAINFRAME and panel on the bezel Stick the tapes and Connect the key board cable to the key board as below picture S10 S9 ...

Page 29: ...27 Prepare a rear cover to assemble Prepare a BASE_ASS Y Tighten four screws Put on the assembled units S11 S12 S13 ...

Page 30: ...28 4 2 Disassembly procedures for B223PWL Remove the assembled units and then Unscrew four screws to remove the BASE_ASS Y Remove the rear cover Disconnect the key board cable S2 S1 S3 ...

Page 31: ...ove the mainframe a little to tear up the tape and disconnect the FFC cable main board to panel Disconnect the wires power board to panel as below picture to remove the MAINFRAME away from panel Use a Philips head screwdriver to unscrew six screws after turn it over S4 S5 S6 S7 ...

Page 32: ...GA connector and DVI connector Disconnect the speaker cable to remove the main board and power board and main board to key board cable main board to power board cable Pull the speaker cable out of the hole remarked in red circles Remove the speaker away from the MAINFRAME S8 S9 S10 ...

Page 33: ... MAINFRAME And then assemble speaker to MAINFRAME Put the cable through the hole as below picture remarked in yellow circle Pull the speaker rubbers to fasten them as below picture Turn over the circuit boards use a Philips head screwdriver to tighten six screws remarked in red circles till the power board and main board with MAINFRAME are firmly attached S1 S2 S3 ...

Page 34: ...ten four screws and use a Philips head screwdriver to unscrew a screw for locking the VGA connector and DVI connector Assemble the SHIELD_AUDIO Prepare a panel Assemble panel and MAINFRAME Put the MAINFRAME on the panel and connect the FFC cable main board to panel Stick the tape as below right picture Connect the wires power board to panel as below picture S4 S5 S7 S8 S6 S4 ...

Page 35: ...protective cushion Put the key board into the bezel and tighten two screws as the below picture Put the MAINFRAME and panel on the bezel Stick the tapes and Connect the key board cable to the key board as below picture S10 S9 ...

Page 36: ...34 Prepare a rear cover to assemble Prepare a BASE_ASS Y Tighten four screws Put on the assembled units S11 S12 S13 ...

Page 37: ...5 4 4 Disassembly procedures for V223PWL Remove the assembled units and then unscrew four screws to remove the BASE_ASS Y Remove the rear cover Disconnect the key board cable Remove the bezel S2 S4 S1 S3 ...

Page 38: ...he FFC cable main board to panel Disconnect the wires power board to panel as below picture to remove the MAINFRAME away from panel Use a Philips head screwdriver to unscrew six screws after turn it over Remove the SHIELD_AUDIO Use a Hex head screwdriver to unscrew the screws for VGA connector and DVI connector S8 S5 S6 S7 ...

Page 39: ...peaker cable to remove the main board and power board and main board to key board cable main board to power board cable Pull the speaker cable out of the hole remarked red Remove the speaker away from the MAINFRAME S9 S10 ...

Page 40: ...ed 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 41: ...ss the power button is OK Check the LVDS FFC cable or panel The end NG OK OK NG Replace the main board Replace the power board and connection Replace the LVDS FFC cable or panel NG The end Replace the key board NG OK Replace the main board and connection OK ...

Page 42: ...ry 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 mode Replace the main board Replace the panel NG NG NG OK NG NG OK The end OK NG ...

Page 43: ...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 44: ...Take B243PHL and V243PHL for example 6 1Test Environment Preparation Hardware and Software Required USB cable VGA cable ISP Board 715GT089 B C PC Monitor USB port driver ISP tool New F W USB cable VGA cable ISP Board 715GT089 B C PC ...

Page 45: ...43 Monitor USB port driver ISP tool New F W 6 2 Connection ...

Page 46: ...44 6 3 Install driver S1 If you use this ISP board first time First you need to install mstar driver ...

Page 47: ...45 ...

Page 48: ...SB port will pop up a Hardware Wizard to help you install the USB driver if you use this ISP board first time You can install it successfully as the below instruction step by step Remark The USB driver files path D FTC100103 Mstar FTCUSB INF ...

Page 49: ...47 Click Finish to complete the USB serial port driver installation ...

Page 50: ...48 6 4 Install the ISP tool S1 Copy the three files in one folder S2 Double click to run the ISP tool S3 Set the parameters in Device window Tick WP Pin pull to high during ISP ...

Page 51: ... monitor successfully the tool will detect the flash type of monitor S5 Load the F W you want to upgrade S6 Set the restore address 1 If the monitor has DVI or HDMI port you need to set restore address for HDCP key to avoid re program HDCP key 0x03A000 4KB for Acer B243PHL ...

Page 52: ...to tick Restore Enable S7 Set parameter in Auto window If you have set Restore address please tick Restore Data S8 Processing of upgrade After clicking Run the tool start to program It is forbided to power off monitor or switch off connection during programming ...

Page 53: ... factory menu Pressing e and DC on when the screen lights release the key and press MENU again to open the menu with F and select F to open factory menu 3 Do Auto Color in factory mode S2 Do factory reset in user menu 1 Restart the monitor after open factory menu And then open the user menu 2 Factory reset will turn off Burn in mode which screen color switches among red green blue and black Check ...

Page 54: ... Entry ISP Mode 1 Check the cables and ISP JIG are connected fluently 2 Click the Dis Con and click Connect again 3 AC off the monitor for a while and retry it 4 Change other vervion ISP program 4 Change ISP JIG or cable 5 Change PC ...

Page 55: ... 7 1Test Environment Preparation Hardware and Software Required LPT cable male to male VGA cable x 2 12V DC adapter ISP Board 715GT034 B PC Monitor LPT port driver ISP tool VgaSinglePort exe EDID LPT cable male to male VGA cable 12V DC adapter ISP Board 715GT034 B ...

Page 56: ...54 PC Monitor LPT port driver ISP tool VgaSinglePort exe EDID ...

Page 57: ...nstall the driver S2 Restart PC after installation S3 Change the EDID files name as below rule Anolog EDID WA dat Digital EDID WD dat Displayport EDID WP dat S4 Copy these four files to one folder named as ACER B243PHL and ACER V243PHL which must contains config ini file ...

Page 58: ...Copy ACER B243PHL and ACER V243PHL to DDC folder and put DDC and ISP tool together S6 Run the ISP tool S7 Double click the icon to open the tool S8 Tick the Analog DVI and click Loadfile to set the parameters ...

Page 59: ...Select the EDID folder Select ACER B243PHL and ACER V243PHL S10 LOad EDID successful In the EDID tool you can know the EDID information S11 Tick the Only connect VGA and Write SN and type in the 22 digit S N ...

Page 60: ...ENU and select Information SN you can check the SN 7 4 Troubleshooting S1 Can t write error S2 Try below few ways to cure can t write errors 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 61: ...UTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines NOTE To scrap or to return the defective parts you should follow the local government ordinance or regulations on how to ...

Page 62: ...0ZGK12N000 KL 2200D 001 FFC CABLE 30P 220mm P1 0 089G179W30N 27 50 LG80B 001 AUDIO CABLE 1800MM 089G 17356X553 50 L730B 006 SIGNAL CABLE 089G 728GAA DB 50 LAN0B 002 SIGNAL CABLE DVI GREATLAND 089G1748GAA AC 50 LAN0B 003 ...

Page 63: ...m 095G8022 6XE06 50 LTU0B 001 POWER CORD TYPE D 1800MM BLACK EUROPE 089G404A18N YH 50 LG80B 002 FRONT BEZEL ASSY 705GQCCS034085 for B223PWL 60 LW8M2 002 705GQCCS034086 for V223PWL 60 LWBM2 002 REAR_COVER Q34G7417AEMAZB0130 for B223PWL 60 LW8M2 001 Q34G7417AEMAYB0100 for V223PWL 60 LWBM2 001 ...

Page 64: ...223PWL 60 LRQM2 003 705GQCCS034068 for V223PWL 60 LRRM2 004 MAINFRAME Q15G1166104 33 LW8M2 001 Cover Hinge A33G0381AEM 1L0100 42 LBT0B 001 A33G0382AEM 1L0100 42 LC20B 001 SPK 8OHM 2W 40X20X18 350 320MM SUNLINK 078G 518501 Y 23 LG10B 001 ...

Page 65: ...1 2 PW_SWITCH 5V_AUDIO B5 5 PANEL INTERFACE PB 0 9 PA 0 9 VLCD B4 4 SCALER VCC3 3 VCC1 2 HSYNC GIN SOG VSYNC GNDG BIN GNDR RIN GNDB DDCA_SDA DDCA_SCL DDCD_SDA DDCD_SCL R B R B CLK CLK G G PA 0 9 PB 0 9 5V on_PANEL on_BACKLIGHT Adj_BACKLIGHT DP_SDM DP_HPD DP_AUXN DP_AUXP DP_RXN0N DP_RXN0P DP_RXN1P DP_RXN1N DP_RXN2P DP_RXN2N DP_RXN3P DP_RXN3N PW_SWITCH DVI_CAB VOLUME DET_VGA LINE_IN_0L LINE_IN_0R LI...

Page 66: ...3 VO 2 GND 1 U704 NC AZ1117D 1 2TRE1 5V DIM ON OFF C704 100N16V VOUT 2 VIN 3 GND 1 U706 NC G1084 33T43Uf C708 100uF M 16V 5V_AUDIO 7 TO 252 C703 100UF16V 5V SOT 223 OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 1 A4 4 10 Sunday March 04 2012 715G3361 1 称爹 02 POWER R708 22K 1 16W R706 10K C722 1uF16V C723 100UF25V VIN 3 GND 1 VOU...

Page 67: ...00R C107 47N16V R129 NC 4K7 1 16W 5 R113 10K 5 1 16W R101 56R 1 16W 5 C102 47N16V R108 100R C100 220N 10V C116 NC RX2 IN RX2 IN C101 47N16V R131 100R R125 10R FB100 120 OHM R136 100R R106 75OHM1 16W 5V RX1 IN R105 75OHM1 16W DET_VGA GNDR RX1 IN PC5V G SOG HSYNC R RIN DDCA_SDA G CLK BIN DDCA_SCL GIN DDCD_SCL B CLK HPD_CTRL VSYNC GNDG B R ESD_VCC GNDB DDCD_SDA PC5V 5V ESD_VCC1 DVI 1_5V RX0 IN RX0 IN...

Page 68: ...DDC 81 GPIO_19 104 GPIO_10 75 TSUMP58KHT LF U400 FB402 0R05 1 10W C417 100N16V R411 470 OHM C432 100N16V Q401 2N3906S RTK PS R421 0R05 1 16W C419 22P 50V C405 100N16V R417 NC R418 NC R419 NC R400 390R 1 Q400 2N3906S RTK PS C404 100N16V R404 100R R413 10K 5 1 16W VCC3 3 VSYNC GIN SOG HSYNC VCC1 2 DDCA_SDA GNDB GNDR GNDG BIN RIN B R DDCA_SCL DDCD_SCL DDCD_SDA CLK CLK R G B VCC3 3 PA 0 9 G PB 0 9 5V ...

Page 69: ...LVB0M RXE0 LVA0P LVBCKM RXOC RXO2 LVB2P RXO1 LVB1P LVB2M RXO2 RXO3 LVB3M RXE1 LVA1P RXE3 LVA3M RXO3 LVB3P PANEL CMO M216H1 L01 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 CN401 CONN PANEL_POWER C434 100N16V LVB3P RXO3 R423 220 OHM 1 4W 1 2 FB408 120 OHM OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔...

Page 70: ...nics Co Ltd Key Component 絬隔瓜絪腹 1 A4 8 10 Sunday March 04 2012 7153361 1 称爹 06 DP INPUT 綼 SCALER狠 HPD R511 1MOHM 5 1 16W R509 1MOHM 5 1 16W SHELL1 21 SHELL2 22 ML_ Lane 3 n 1 GND 2 ML_ Lane 3 p 3 ML_ Lane 2 n 4 GND 5 ML_ Lane 2 p 6 ML_ Lane 1 n 7 GND 8 ML_ Lane 1 p 9 ML_ Lane 0 n 10 GND 11 ML_ Lane 0 p 12 GND 13 GND 14 AUX_CH p 15 GND 16 AUX_CH n 17 Hot Plug Detect 18 Return 19 SHELL4 24 SHELL...

Page 71: ...o Speaker AUDIO PC Line I P Placement Near MST IC DAC output Pad C621 NC 220uF 25V C622 NC 220uF 25V C Placement NearIC R611 2K2 1 16W 5 I2S_L OUT R Placement Near Line Jack R633 NC 1K 1 16W 5 R634 NC 1K 1 16W 5 10 22 R608 2K2 1 16W 5 C611 2N2 50V 10 22 HEAT SINK Q90G6295 3 I2S_R OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 1 A...

Page 72: ...V MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 1 A4 10 10 Tuesday August 30 2011 715G3361 1 称爹 08 KEY CONNECTOR R454 NC 1K 1 16W 5 R457 NC R458 NC 1 2 3 4 5 6 CN405 NC CONN FB450 NC R450 3 9K 1 C455 NC C450 100N16V TOUCH_POWER C454 100N16V C451 100N16V C453 100N16V C452 100N16V 1 2 3 4 5 6 CN402 CONN VCC3 3 1 2 3 4 5 6 7 CN403 NC CONN 1 2 3 4 5 6 7 CN406 NC CONN L...

Page 73: ... 1 2 3 4 5 CN801 CONN 1 2 ZD921 NC R942 1K 1 1 8W 1 2 ZD922 GDZJ5 1B D903 NC 1 4 2 3 L901 30mH 5V C916 330nF 50V DIM USB_CTRL MUTE VOL C930 0 1uF ON OFF 14V C931 0 0022uF 1 2 HS903 Q85G0002 1 1 2 3 4 5 6 7 8 9 CN902 Wire Harness R941 470 OHM 2W C904 NC ON OFF R944 NC OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 C A3 1 4 Thursda...

Page 74: ... 1 8W ROUT 1 2 FB601 BEAD R609 9 1K 1 8W C610 100pF C606 0 47uF 25V R612 10K OHM 1 4W 5 R606 12K 1 8W C602 100uF25V R610 9 1K 1 8W C605 1uF 25V C607 0 47uF 25V R604 47K 1 8W 5 R0603 C604 0 47uF 25V R603 22K 1 8W 5 R0603 C611 100pF C603 0 47uF 25V 5V_Audio R607 12K 1 8W C609 1uF 25V 5V_Audio C613 NC 5V_Audio SEL BTL PGND 1 ROUT 2 PVDD 3 RIN 4 RIN 5 VDD 6 LIN 7 LIN 8 PVDD 9 LOUT 10 PGND 11 LOUT 12 N...

Page 75: ... 27 28 2 9 NC VIN VCC COMP EN DBRT GND OSC ISET BOSC LED12 LED11 LED10 LED9 LED8 LED7 LED6 LED5 LED4 LED3 LED2 LED1 OVP ISENSE PGND GATE VFAULT NC E P ad OVP R820 NC Q802 NC R803 56KOHM 1 1 10W NC Q801 AOD482 C801 470N 25V C811 100pF 50V R809 7K5 1 10W 1 R810 20K 1 10W DR R821 NC DIM 14 5V CN805 NC CONN 1 2 3 4 Q803 NC F801 0R05 4A 1 4W LNPCB7411MQAW A Custom 1 1 Tuesday July 19 2011 715G4013 P03 ...

Page 76: ... A4 2 2 Thursday Nov ember 22 2007 715G2944 A 称爹 02 KEY G2944 A X X 1 071122 OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 VOL R003 1KOHM 5 1 16W MENU SW001 JB41 03521 1 2 3 4 5 6 7 8 9 10 11 12 C005 NC LBADC2 C004 NC ECOLOR MENU 0 V VOL C006 NC C001 NC VOL LED_BLUE VOL R002 2K OHM 1 16W LED_RED LBADC2 LED LED_RED LED_BLUE LBADC...

Page 77: ...75 9 2 Layout Main Board 715G3361 2 ...

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Page 81: ...79 Power Board 715G3350P02005001S ...

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Page 84: ...82 Converter Board 715G4013P03001004S ...

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Page 86: ...84 Key Board 715G2944 3 ...

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