Philips 32PFL3738/V7 Service Manual
  1. Manuals
  2. Brands
  3. Philips Manuals
  4. LED TV
  5. 32PFL3738/V7
  6. Service manual

Philips 32PFL3738/V7 Service Manual

Combo v59 chassis
Hide thumbs Also See for 32PFL3738/V7:
Table of Contents

Advertisement

Quick Links

LED TV
Contents
3 Software Upgrade
9 Trouble Shooting
"PHILIPS and the PHILIPS' Shield Emblem are registered trademarks of
Koninklijke Philips Electronics N.V. and are used under license from
Koninklijke Philips Electronics N.V."
Page
2
6
10
18
20
21
22
23
34

Chassis
&20%2 9
20,24,32PFL3738/V7
20,24,32PFL3938/V7
22PFL3758/V7
22PFL3958/V7

Advertisement

Table of Contents
loading

Related Manuals for Philips 32PFL3738/V7

Summary of Contents for Philips 32PFL3738/V7

  • Page 1 5 Connector Details 6 Critical Component List 7 Chassis Iddentification 8 Circuit Diagram 9 Trouble Shooting "PHILIPS and the PHILIPS' Shield Emblem are registered trademarks of Koninklijke Philips Electronics N.V. and are used under license from Koninklijke Philips Electronics N.V."...
  • Page 2 1. Safety Precaution CAUTION : Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UTION: TO REDUCE THE RISK OF CAUTION ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE RISK OF ELECTRIC PARTS INSIDE.
  • Page 3 IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2.
  • Page 4 PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
  • Page 6 2. Service Procedure 1. Overview Combo V59 chassis is designed for India market. The Signal Sources includes TV,AV,YPbPr/YCbCr,VGA,HDMI & USB . For HDMI/YPbPr source format up tp 1080p can be supported; USB Supports Video,Audio & Images 2 . Design Menu 1.
  • Page 7 DESIGN DATA-Combo V59 Philips Modes Smart Picture modes Brightness Contrast Picture Mode Default value setting option for Color Smart picture mode Sharpness Mode Source selection option Temperature Noraml /Warm/ Cool R_Gain G_Gain B_Gain R_Cut White Balance Adjust White Balance Parameters...
  • Page 8 Parameter to define TV Power Status behaviour after Main power on , can be set as ON/Off /Last status SETUP Boot Logo Philips Boot Logo On/Off Option Selection Parameter to enable or Source Switch YPbPr disable source , in Source list...
  • Page 9 Audio Prescaler OSD Language Selection as per OSD Language model Energy Saving EcoVision feature On/off option Energy meter feature on/off Energy Meter option Parameter to enable/Disble Back light Backlight feature in menu Demo EOPS EOPS MODE Icon Num. Pos 1 Pos 2 Pos 3 E-OPS Feature selection...
  • Page 10 PHOTOS Copy the SW .bin file from computer to Root of our USB drive. Rename the SW .bin File as PHILIPS.bin. Keep the set in Mains Power OFF condition. D Plug in the USB drive in USB port of TV NOw Plug in the Mains Power of TV The RED LED indicator will glow.
  • Page 11 The set is in M-Node now. Then go to Design Menu by Pressing MENU => 1 9 5 0 Go to Setup design menu and Select Clear EEPROM option and press OK key of remote. After Clear EEPROM, the set will go to stand by and will again restart automatically in RF source.
  • Page 12 PHOTOS Copy the SW .bin file from computer to Root of our USB drive. Rename the SW .bin File as PHILIPS.bin Keep the set in ON condition. Plug in the USB drive In USB port of LCD/LEDTV Press Menu key , then select SETUP ->...
  • Page 13 After SW loading is complete i.e. 100%, the set will go to stand by automatically and will restart again. The set is in M-Node now. Then go to Design Menu by Pressing MENU => 1 9 5 0 Go to Setup design menu and Select Clear EEPROM option and press OK key of remote.
  • Page 14 C) SW installation by MSTAR TOOL 1.Firstly need Connector with the Update Jips with PC and Chassis. Connect the Jips to port XS352 of chassis as shown in above fig. 2.Open "ISP_tool_4502.exe"...
  • Page 15 Then below window will display. Then press "Connect" Button. Then press "Read" button as shown in below image. 6.Then Press ,Select the required BIN file to upgrade SW. 7. After selecting the .BIN file, Press , then Press Button. Then the software will be upgraded as shown in image.
  • Page 16 8. Update is finished and it is OK, then following information will be displayed. 9. After successful software loding Mains On/Off the TV SET.
  • Page 17 Go to Design Menu by Pressing MENU => 1 9 5 0 Go to Setup design menu and Select Clear EEPROM option and press OK key of remote. After Clear EEPROM, the set will go to stand by and will again restart automatically in RF source.
  • Page 18                           ...
  • Page 19                  ...
  • Page 20 8. Connector and Electrical Parameters IR & KEYBOARD CONNECTOR (XS605) KEY MATRIX KEYA KEYB VOL+ VOL- MENU SOURCE STANDBY AUDIO CONNECTOR CONFIGURATION AUDIO OUTPUT CONN (XS901) Symbol Function L_OUT+ L_OUT+ R_OUT+ R_OUT+...
  • Page 21         IC,CHIP,EPLQFP,100Pin,NTSUMV59XU,EZ N401  IC,CHIP,SOIC8,QM3001S/CEM9435A/AM9435P/  N504 N502  WPM9435   IC,CHIP,SOT223,G1117-3.3V N503 N411  IC,CHIP,TO223,AZ1117ADJ N505    IC,CHIP,SOT-23,CS810S N402   IC,CHIP,SOT23-5-1,SY8008B N551  IC,CHIP,TSSOP28,TPA3110L N800    IC,CHIP,SOP8,BIT3260 ...
  • Page 22 Sr No 23.5 FFC HEADER XS405 XS405 LED DRIVER CONN. CNS2 (06 PIN) CNS3 (08 PINS) DRIVER SECTION Present (VS5/VS6/VS9/VS10) PANEL VCC (JP003) R755 22KE 22KE LED LAMP SELECTION JP002 Chassis Photo Sr No FFC HEADER XS408 XS408 LED DRIVER CONN. CNS3 (08 PINS) CNS3 (08 PINS) DRIVER SECTION...
  • Page 23 Panel Power Source N504 WPM9435 N502 WPM9435 JP003 COT03-2.54 5VSTB V506 5VSTB NC/WPM3401 VCC-PANEL J506 nc V502 C502 3.3VSTB J507 nc WPM3401 R511 R516 C529 1uF/16V 100K C509 C508 100K 1uF/16V 0.1uF/16V 100uF/16V R521 R541 NC/4.7k PANEL-ON/OFF "0" Panel on R514 R542 "1"...
  • Page 24 5VSTB 1.26V for TSU29 CORE POWER about 600mA VDDC Normal Power 1.2V VDDC FOR BUS TV Close to IC C511 22pF/50V N551 R553 56K 1% SY8008B 24VSTB 24VSTB R500 0/1206 C513 C505 C514 L501 R552 47K 1% 0.1uF/16V 10uF/10V 4.7uH C510 220uF/16V 0.1uF/16V...
  • Page 25 CHIP_CONFIG R0724.7K 3.3VSTB BRI_ADJ-PWM1 BRI_ADJ-PWM0 {IPAD_PWM1, PAD_PWM0} PANEL_ON/OFF C401 R405 R404 4.7K 4.7K SYSTEM-RST R406 C417 R407 1000pF/50V TSUMV29LU NO USB HARDWARE RESET PART FLASH 3.3VSTB N401 3.3VSTB C409 AVDD_MOD AVDD_33 FLASH_CS0N R409 R408 SPI_FLASH-SDO VDDC VDDC 4.7K SPI_FLASH-SDI VGA_HS HSYNC0 N403 0.1uF/16V...
  • Page 26 0.1uF/16V C201 3.3VSTB R205 AD1-KEYB R420 4.7K CON08-2.0 4.7k R419 0.1uF/16V C404 KEYB R421 AD0-KEYA 5VSTB KEYA R428 R427 LED_R R426 LED_G 5VSTB C406 LED_R LED_G 0.1uF/16V R429 V402 XS605 BC847 LED_MUTE R422 4.7K 5VSTB R423 IR_IN C405 220pF/50V VCC-PANEL VCC-PANEL VCC-PANEL VCC-PANEL...
  • Page 27 XS001 HDMI_J DAT2+ DAD2_SHIELD DAT2- DAT1+ HDMI1-RX2P1 HDMI1-RX2P R601 DAD1_SHIELD HDMI1-RX2N1 R602 HDMI1-RX2N DAT1- HDMI1-RX1P1 R603 HDMI1-RX1P DAT0+ HDMI1-RX1N1 HDMI1-RX1N R604 DAD0_SHIELD HDMI1-RX0P1 HDMI1-RX0P R605 DAT0- HDMI1-RX0N1 R606 HDMI1-RX0N CLK+ HDMI1-CLKP1 HDMI1-CLKP R607 CLK_SHIELD HDMI1-CLKN1 HDMI1-CLKN R608 CLK- R038 DDC_SCL DDC_SDA HDMIB/5V CECDD_GND...
  • Page 28 3.3VSTB XS352 USB PART 0.1uF/16V C611 33 C601 0.047uF/50V R620 UART-RX BIN0 F601 C602 0.047uF/50V R621 UART-TX GIN0P C603 0.047uF/50V R622 USB_D- USB1_D- RIN0 R630 USB- CON04-2.0 BLACK USB1_D+ USB_D+ R631 XS351 USB+ C612 0.047uF/50V G_USB XS591 R623 GIN0M R662 100 VGA_HS R663 100 VGA_VS...
  • Page 29 AV INPUT 0.047uF/50V C613 R632 VCOM0 AV_ROUT/BASS_L C640 0.047uF/50V C614 AV_IN R633 AV_CVBS0 AV_LOUT/BASS_R C641 AV_LOUT/BASS_R AV-R AV_VOUT AV_IN AV_LOUT/BASS_R R658 AUOUTL3 C630 AV_L R634 AV-AULIN4 AV_ROUT/BASS_L AV_ROUT/BASS_L R659 AUOUTR3 C631 R635 AV-AURIN4 XS381 C632 C633 R660 R661 R636 R637 100p 100p 0.047uF/50V...
  • Page 30 AMP-AUOUTR0 AMP_AUOUTR0 R801 C801 R802 1nF/50V 1nF/50V R803 C802 AMP-AUOUTL0 AMP_AUOUTL0 R804 2.2uF/16V C809 N800 Close to V29 0.1uF/16V C810 1 SDZ MUTE PVCC L805IND_CHIP_SMD SPEAK_R+ 2 FAULTZ PVCC 220nF/50V 0.47uF/50V/1nF C838 1uF/16V AMP_AUOUTR0 C805 BSPL C818 LINP C839 1uF/16V LINN OUTPL XS901...
  • Page 31 C703 NC/56pF 3_3V_TUN R701 51 VIFP 0.1uF/16V R708 33 C710 L701 C707=180P,FOR 38.9MHZ OR 38MHZ(PAL) C714 C717 NC/100nH C707=100P,FOR 45.75MHZ(NTSC) 180pF 4.7u/10v/0603 VIFM 0.1uF/16V R709 33 R702 51 C711 C704 CLOSE TO CHIP NC/56pF ʹÓÃTDQ-B8/116Hʱ£¬C707¡¢C704¡¢C703ºÍL704 Éϼþ£¬C701=0.1uF£¬C702=0.1uF£¬R708=33R£¬ CLOSE TO TUNER R709=33R£¬R701=51R£¬R702=51R 3_3V_TUN R716 R714...
  • Page 32 R736 100 C754 102/100V 24VSTB R737 100 T700 L702 3.3uH VD710 VD701 R735 VD700 C751 C747 C752 C753 R738 56K 2W C740 10200 0.1uF/50v/1206 4.7K/1206 RL207 C741 222/1KV 100uF/500V 470u/35V¦µ10X20 GF 470u/35V¦µ10X20 GF VD703 470u/35V¦µ10X20 GF VD705 VD704 V701 BC857 L711 150 GND1 R731...
  • Page 33 Re=20; Oµµ·Å´ó¹Ü Re=20; Yµµ·Å´ó¹Ü Re=20; Rµµ·Å´ó¹Ü RS16,RS17 VALUE RS16,RS17 VALUE RS16,RS17 VALUE 60mAX4 2.3K~4.7K 60mAX4 52.8V 60mAX4 1.35K~2.7K 3.4K~6.8K 667~1.5K 400~800 120mAX4 120mAX4 29.7V 910~1.8K 120mAX4 65mAX8 65mAX8 27.9V 65mAX8 1K~2K 1.6K~3.2K 2X3.3K/OK 620~1.2K BL_ON/OFF V1 BC857 0/0603 NC/1k/0805 BAV70 BAV70 NC/1k/0805 RS15 33/1206...
  • Page 34 10. COMBO-LED TROUBLE SHOOTING A.) Set Dead or Stand By First confirm the AC power supply switch is OK. And then check RED LED is ON Normal Abnormal Check if 24VSTB supply at N501 is OK or not. Normal Abnormal Check if +5VSTB supply is OK or not.
  • Page 35 B.) No Picture Condition Abnormal Check FFC Conn and LED driver Connect properly Conn. remove and re-connect. Normal Abnormal Check the Panel VCC voltage Check the Power 5V/12V at JP003 is coming OK or supply area Normal Check 12 V supply is coming at Abnormal LVDS conn.
  • Page 36 C.) BACKLIGHT ON & NO VIDEO First check if FFC LVDS is Abnormal 1.Change the FFC connected OK. Remove and check if all pins of FFC conn. are conn. normal. Normal 1.Check conn. at JP003 Abnormal Check if FFC supply voltage is OK or not? 12V/5V is connected and normal.
  • Page 37 D.) No Sound Condition First check the audio source Abnormal Re-connect the input cables to Input is proper. Also check all TV and source properly. audio inputs given to TV are OK. Normal 1. Re-connect the speaker Check Speaker conn. is Abnormal conn.

This manual is also suitable for:

20pfl3738/v724pfl3738/v732pfl3938/v720pfl3938/v724pfl3938/v722pfl3758/v7 ... Show all

Table of Contents