PDP TV Service Manual Plasma Display Television Service Manual Chassis: MST9 Product Type: PDP32v69 PDP32V69P PDP3208 PDP3209 Ver 1.0 Hisense Electric Co.，Ltd. Apr.
PDP TV Service Manual Contents CONTENTS ............................................................................................................................... 2 SERVICE MANUAL ................................................................................................................. 2 1.PRODUCT SAFETY SERVICING GUIDELINES ........................................................................... 3 1.1. Precautions and notices ..................................................................
PDP TV Service Manual 1.Product Safety Servicing Guidelines 1.1. Precautions and notices BEFORE SERVICING THE CHASSIS, READ THE “SAFETY PRECAUTION” ON THIS MANUAL. WHEN REPLACEMENT PARTS ARE REQUIRED, BE SURE TO USE REPLACEMENT PARTS SPECIFIED BY THE MANUFACTURER. WARNING: Service should not be attempted by anyone unfamiliar with the necessary precaution on this receiver. The following are the necessary precautions to be observed before servicing this chassis. 1.
PDP TV Service Manual are not covered by the Warranty. Afterimage on the Screen Displaying still images from Video games and PC for longer than a certain period of time may produce partial afterimages. To prevent this effect, reduce the brightness and contrast when displaying still images for a long time. Height The PDP can normally operate only under 2000m in height. It might abnormally function at a place over 2000m in height and do not install and operate there.
PDP TV Service Manual 2、Product Fuction Specifications 2.
PDP TV Service Manual ·High end flat display ·HDMI input ·High definition compatible ·Wide Screen display optimized for cinema viewing ·Multimedia display :TV/PC ·High clear picture ·Audio equalizer ·Color enhancer ,contrast enhancer 2.2.
PDP TV Service Manual 3、PDP panel spec 3.
PDP TV Service Manual 3.2.
PDP TV Service Manual 3.3.Power (PSU) description Standard Voltage Range AC 100V ∼ 240V Available Voltage Range AC 90V ∼ 265V Frequency Range 50Hz ∼ 60Hz(± 5Hz) 3.4.
PDP TV Service Manual 4. Chassis Layout and Overall Wiring Diagrams 4.1 Chassis Layout (2) (1) (2) (3) (4) No Description Part No Type/Model PCB (1) Main Board 117040 RSAG2.908.1099-3 RSAG7.820.1234 (2) PDP module 1047782 PDP32F1 Outsourcing (3) Keypad Board 113649 RSAG2.908.1118 RSAG7.820.1141 (4) IR&Led Board 115365 RSAG2.908.1244 RSAG7.820.
PDP TV Service Manual 4.
PDP TV Service Manual 4.3 Signal processing diagram The signal board is composed by the main board .The main chip for video decoder is MST9E19A produced by MSTAR co., ltd.
PDP TV Service Manual 5. Factory/Service OSD Menu 5.1 To enter the Factory OSD Menu a. With factory RC (remote control) 1. Press “M” button and enter factory mode. 2. Press “Menu” button and enter factory OSD menu. 3. Press “CH+”/“CH-” button select the function menu, press “VOL+”/“VOL-” enter the selected function menu. Press “VOL+”/“VOL-” button adjust values in the menu. 4. Press “M” button exit factory mode in the factory OSD menu.
PDP TV Service Manual Auto Calibration Auto Color Color Temp.
PDP TV Service Manual Test Pattern Version BLUE Version: Panel Type: LG PDP32F1 (852*480) FLASH : EN25F80 5.2.
PDP TV Service Manual Picture Mode Sound Mode Standard Standard Bright Soft Brightness Contrast Colour Brightness Contrast Colour Brightness Contrast Colour 50 50 45 60 60 55 45 45 45 Music Speech 120Hz 500Hz 1.5KHz 5KHz 10KHz 120Hz 500Hz 1.5KHz 5KHz 10KHz 120Hz 500Hz 1.
PDP TV Service Manual 6. Software Upgrading The software is upgraded by a burning tool- ISP_TOOL4.0.9, which can burn the program file *.bin to the main board of the unit 6.1 Get ready for upgrading 6.1.1 Install the ISP_TOOL4.0.9-------only for the first time update.
PDP TV Service Manual Choose the “hardware” option from the dialog window Click“device management” icon as the following Hisense confidential 18
PDP TV Service Manual Choose the port (COM and LPT1) Choose the ECP print port (LPT1） Click the port of print （LPT1）as the following Hisense confidential 19
PDP TV Service Manual Choose “port setting”option as the following 2、 Find the folder where the ISP_TOOL4.0.9 lies in.
PDP TV Service Manual There are three folders/files in this folder together. DLPORTIO.dll and FTD2XX.DLL must be in the same folder Double click the ISP_TOOL4.0.9 icon, and then a dialog window will show as below. Click the Config button. And then a dialog window will show as below.
PDP TV Service Manual Choose“SDA in”and setting “PIN” is “PIN10”。 Notes: Do not draw on the front of “Reverse High”。 As following Choose “SCL in”and setting “PIN” is “PIN11”。 Notes: Do not draw on the front of “Reverse High”。 As following Hisense confidential 22
PDP TV Service Manual Choose “SDA out”and setting “PIN” is “PIN4” Notes: Draw on the front of “Reverse High”。 As following。 Choose “SCL out”and setting “PIN” is “PIN2” Notes: Draw on the front of “Reverse High” As following Hisense confidential 23
PDP TV Service Manual After having finished all above, clicking the “Apply ”button to complete the configuration。 6.1.
PDP TV Service Manual Hisense confidential 25
PDP TV Service Manual 6.2 Upgrading with the ISP_TOOL4.0.9 6.2.1 Double click the ISP_TOOL4.0.
PDP TV Service Manual Choose the update file from the folder。 Hisense confidential 27
PDP TV Service Manual The update file has been chosen successfully。 Click the“Auto”button and choose parameters as following。 Click the“Run”button Click the“connect”button,then show a dialog box as following。 Hisense confidential 28
PDP TV Service Manual If show above then click the“Run”button again and again，till show the following dialog window。 The above appears on the screen-the word “program ok”shows in the information Hisense confidential 29
PDP TV Service Manual displaying window,indicating upgrading is over。 6.2.2 After the update is over. Must Confirm the software Version in the Version Menu. If the update is successful, enter Factory Init Menu and select “Clear Unprotectly” a. Press VOL+ button to clear the EEPROM data. b. When the “Clear Unprotectly ” button becomes white, turn off the power. c. Restart the TV.
PDP TV Service Manual 7. Troubleshooting 7.1. No picture No picture OFF P.LED blue Check power connections ok No problem OSD ? no off L.Led? Check LVDS connection flickering Check module driver Board connections red Press [power] on the remote to quit stand-by mode 7.2. Abnormal display Abnormal display ok Check main board connections or change main board no Check LVDS connection or module connections OSD? 7.3.
PDP TV Service Manual 7.4.No sound ok TV audio? No sound no Check TV channel input part circuit diagram ok No problem Press mute button no no Check other channel? ok Check audio board connections or change audio board Check TV channel input part circuit diagram 7.5. panel problems Black bars on panel Red (green/blue) line on panel Red (green/blue) stripe on panel Big noise from panel Replace the plasma display module with spare parts Note: p.
PDP TV Service Manual 7.6 Problem solutions: 1. Adjusting sharpness can improve picture definition. 2. Adjusting bright can improve picture administrative levels, it can display black background something. 3. If VGA or YPBPR color isn’t natural. You can optimize VGA. 4. PDP power is very large system. As you power off power. Power component must discharge period of time. Power can work steadily. If you power off and power on TV continuously. Then power work unsteadily.
PDP TV Service Manual 8.Stand installing Assemble instruction Mount Installation Mount Preparation Should you choose on-the-table watching mode, please install the base following the below steps: 1. Spread cloth (or other soft materials) on one smooth surface which can support enough pressure, to avoid damaging TV screen. 2. Lay this unit stably with screen downside. 3. Take out the base and assemble it with four screws (M6×12) as illustrated.
PDP TV Service Manual 9 PDP Wall-mounting Bracket Installation Guide Hisense confidential 35
PDP TV Service Manual Hisense confidential 36
PDP TV Service Manual 10.
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5 CA35 L38 600(4.5X3.2) C292 0.1uF 3 2 1 VCC_USB5V +12V_in 5Vstb 0R 0R R315 0R 4.7uH D2 BL-ADJUST BL-ON/OFF 1 R10 100K STANDBY 2 4 CON14 +12V_all1 B/240A NC/600(4.5X3.2) R14 102K +12V_all1 D CA4 47uF/16V GND EN +5V L3 NC/600(4.5X3.2) +5V_all L5 +12V_all 3 R11 100K L43 2 U222 78M05_1 SW R314 L39 CA3 47uF/16V 5 R311 +5V +5V BL-ON/OFF 1 0R FB R310 IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 +5V_in1 100uF/16V CN11 D 4 +12V_in 5Vstb 600(4.5X3.
5 4 3 5V_STBY 2 1 5V_STBY R421 5V_STBY R51 10K 4.7K R422 0 3 STANDBY D 1 4.7K 3904 2 25 PC2(ADC2) 26 27 PC4(ADC4/SDA) 28 PC5(ADC5/SCL) 29 PC6(RESET) 30 PD0(RXD) 31 PB7(XTAL2/OSC2) 9 10 2 Y5 6MHZ AVCC PB4(MISO) PB6(XTAL1/TOSC1) 1 C398 33pF PD1(TXD) ADC6 PD5(T1) 8 VCC2 PB5(SCK) R476 0 R474 0 23 LED_R 22 KEY0-in 21 20 AREFC C126 0.1uF R472 19 18 AVCCMCU 0 KEY1-in C33 C 0.
5 4 3 2 1 VCC_USB5V USB1_5V CN18 VCC_USB5V D VCC1 D1D1+ ID GND VCC2 D2D2+ GND 9 8 7 6 5 4 3 2 1 VBUS D1D1+ ID GND1 +5V D2D2+ GND2 USB1_M USB1_P 0 USB1_P 528 amend L40 NC +5V 2 ID_USB USB1_5V R357 CON9 6 2,4 R536 0 IO1 IO1 TXD SCL_EXT IO3 USB2_5V 6 USB2_M USB2_P USB1_5V 0 0 USB1_M 0 USB1_P ID_USB 0 CON14 D93 2 D92 2 1 VBUS 2 D3 D+ 4 GND 5 CID 2 SHIELD SHIELD SHIELD SHIELD R436 R406 R412 R413 1 2 3 4 5 ID_USB USB2_M 2 USB2_P 2 DMP_DTV-R SC/RC_GREEN SC/RC_RED SC2_VOU
5 4 1 4 0.81*(1+Rup/Rdown)=1.8V---Rup=10K, Rdown=8.2K ADJ OUT IN 5Vstb 2 2 3 U5 AMS1117-3.3 1 Vcc3.3for MST9E19A analog 3 Vcc1.8 for MST9E19A VDDC for MST9E19A Core +3.3Vstb L6 FB D D C11 0.1uF + CA6 47uF/16V C12 0.1uF + CA7 47uF/16V L7 15uH U6 AP1520 4 5Vstb VCC OUT 6 VDDC OUT 2 VDDC 1 C44 C15 NC +3.3AVDD for AVDD_AU +3.3VA L8 AVDD_HDMI pin6,pin12 FB +3.3VA C18 0.1uF 3 OCSET + CA9 470uF C20 2.2uF C21 0.1uF C22 2.2uF CA10 + C14 C47 C48 C49 0.
5 4 3 2 VDDP RP8 RP10 Location Near IC Pin. 3 1 2 3 4 1 2 3 4 R30 100 2 CA13 47uF/16V R36 1K SCL_EXT SDA_EXT Q7 3906 C51 10nF HD-VSW0 AMP-MUTE R49 100 AMP-R R31 100 AUOutR3 AMP-R AUOut3-R R35 22K C52 1nF R32 100 AUOutR2 AUOut3-R R33 22K 2 1K HD-VSW0 AMP-MUTE C53 22pF R45 1M TV1-Vin+ TV1-VinCVBSOut TV1-Vin+ TV1-VinCVBSOut R66 47 TV-SIFP TV-SIFM SC2_VOUT 6 TV-SIFP TV-SIFM AUVRADP CA15 10uF/16V SC2-Lin SC2-Rin AV2/SC1-Lin AV2/SC1-Rin C90 0.
5 4 3 2 1 D D XP8 HDMI_J C HDMI-RX2+ HDMI-RX2HDMI-RX1+ HDMI-RX1HDMI-RX0+ HDMI-RX0HDMI-RXC+ HDMI-RXC- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DATA2+ DATA2 SHIELD DATA2DATA1+ DATA1 SHIELD DAT1ADATA0+ 20 GND1 21 GND2 22 GND3 DATA0 SHIELD DATA023 CLK+ GND4 CLK SHIELD CLKCEC NC SCL SDA DDC/CEC GND +5V POWER HOT PLUG R92 R93 R94 R95 R96 R97 R98 R99 5Vstb D18 BAT54C 3 2 R101 10K HDMI-HPD R102 10K R104 100 HDMI-DDC-SCL HDMI-DDC-SDA D19 2 2 B 1 8 7 6 5 D20 R105 100 VCC WP SCL SDA C9
5 4 3 2 1 VGA/5V 12 VGA-G+ VGA-R+ D121 D108 D109 D66 17 R113 75 INPAQ_VPORTINPAQ_VPORT INPAQ_VPORT INPAQ_VPORT R118 D122 NC 2 C TXD R109 10 R110 10 R111 10 R115 330 C95 47nF C96 47nF C97 47nF C98 1nF R116 47 R117 47 R119 47 C99 47nF C100 47nF C101 47nF BIN+ BIN+ GIN+ GIN+ RIN+ RIN+ SOG SOG BIN- BIN- GIN- GIN- RIN- RIN- R114 75 1 1 R112 75 1 16 RXD VGA-B+ 2 11 RXD NC 2 13 R108 2 14 D 2 15 1 D XP7 VGA 5 10 4 9 3 8 2 7 1 6 TXD C 1 INPAQ_VPORT R120 1
5 4 3 2 1 5VPI 5VPI R321 R322 SCART1_VOUT Component Input R135 10K SCART1-R CA18 47uF/16V SCART1-G SC/RC_BLUE CA22 47uF/16V SCART1-B D90 2 2 D89 R200 AV/RC-SOG 0 D91 R138 R146 C106 R143 C107 R139 R140 R141 75 10K 10K R142 C105 R149 10K D 330pF 1 R148 10K INPAQ_VPORT INPAQ_VPORT INPAQ_VPORT 330pF 75 330pF 75 10K 1 75 75 75 INPAQ_VPORT INPAQ_VPORT 1 1 CA17 47uF/16V SC/RC_GREEN HD1_PRIN D81 R147 10K INPAQ_VPORT R132 10K SC/RC_RED 1 R145 2 D80 2 2 D R14
5 4 3 2 1 U23 PIN2 connected to PIN1 B/G,DK,I,L U23 PIN2 connected to GND L' I2C ADDRESS(R263 NC): +5VA R219 R220 4.7K READ is 0X87 WRITE is 0X86 R221 4.7K +5VA IF_TV 0 R225 NC/1.2K 3904 10K C134 IF-AGC R228 Y3 4MHz R229 10nF NC IF_TV NC C152 ING D64 C145 0.
5 4 3 2 1 Audio OP(AUOUTL3/AUOUTR3; AUOUTL2/AUOUTR2) +12V_all 6VBuf2 D R261 100 R262 47K OP_VCC2 D OP_VCC2 OP_VCC2 R263 47K C168 0.1uF CA39 100uF/16V 6VBuf2 OP_VCC2 C169 0.1uF 8 8 R265 10K 3 + C170 2.2uF Scart2_R 1 4 2 - U19A BA4558 Scart2_R AUOut2-R R264 10K AUOut2-R 3 + R297 47K Scart1_R 1 2 4 AUOut3-R AUOut3-R C171 2.
5 4 3 2 FOR TDA1308/PT2308 L26 FB,R298 NC; FOR TL062 L26 NC,R298 0; Vcc_jz +5V +5VA L26 R292 33K R133 100k NC NC R313 47k 1N4148 NC D CA41 C186 0.1uF D67 +12V_all R334 R333 R316 8 1N4148 47K 1 100K 100 CA52 1N4148 + Phone-MUTE C213 AMP-L2 C187 1nF AMP-PhoneL AMP-PhoneL 100uF/16V CA44 R386 1 4.7uF R332 100K R378 Q32 3906 47K AMP-MUTE 1K 0 Mute 4.7uF R379 +5V 100 C AMP_R1 Q33 3906 1 6 4.
