Related Manuals for Suzuki SZTV-40LED6TC
Summary of Contents for Suzuki SZTV-40LED6TC
- Page 1 SHIVAKI LED TV SERVICE MANUAL : SZTV-40LED6TC CUSTOMERS Model Name Version NO.. : The release of this document is under controlled by the company. Any extra copy of this document must be written permission by the product manager. TABLE OF CONTENTS...
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Page 2: Table Of Contents
RECORDS OF REVISION …………………………………………………………………………..…..03 CHAPTER 01: WARNING……………………………………………………………………………04 CHAPTER 02: SAFETY PRECAUTIONS…………………………………………………………..05 CHAPTER 03: PRODUCT ROUGH SPEC……………………\\…………………………………..06 CHAPTER 04: EEXPLODING BLOCK………………..………………………………….…………07 CHAPTER 05: MAIN COMPONENT DIAGRAM………………………………………….……..08~11 CHAPTER 06: CONNECTION INTERFACE…………………………………………...………….10 CHAPTER 07: EASY TROUBLE SHOOTING…………………………………………………13~19 CHAPTER 08: TOOUBLE SHOOTING FLOW CHART………………………………………20~27 CHAPTER 09: MAIN BOARD SCHEMATICS…………………………………………………28~38 CHAPTER 10: POWER BOARD SCHEMATICS………………………………………………….….39... -
Page 3: Warning
Re vision N o. Re vision Da t e Pa ge Re a son De sc ript ion 1 .0 De c .1 5 .2 0 1 0 I nit ia l Re le a se CHAPTER 1: WARNING... -
Page 4: Safety Precautions
This service information is designed for experienced repair technicians only and is notdesigned for user by the general public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians.Any attempt to service or repair the product or products dealt within this service information by anyone else could result in serious injury or death. -
Page 5: Product Rough Spec
No modification of any circuit should be attempted. Service worker should only be performed after going through to familiar with all of the following safety checks and servicing guidelines. 2-2. SAFETY CHECK Care should be taken while servicing this TV display. Because of the high voltage is used in the inverter circuit. - Page 6 Product Rough Specification TV ID YICHANG CA1 Pnael Model CN39B21A Main Board Model MSD309.B81C General Power model AY079D-4HF11 Information Power Consumption(Stand-by Mode) <0.5W Power Consumption(TOY) Power Input Voltage 110-240V~ Power Rated Input Freq 50/60Hz Video System PAL ;SECAM Sound System BG;DK,I,L/L' ;NICAM/A2 Max Storage Channel 100CH...
- Page 8 CHAPTER 5: MAIN BOARD CONNECTION 5-1: Main Board TOP View 5-2: Main Board Botton View...
- Page 9 5-3: Main Board Connection...
- Page 12 HAPTER 6 : POWER BOARD CONNECTION 6-1： Power Board TOP Review 6-2: Power Board Connection CON1: AC INPUT(100-240V~)
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Page 15: Easy Trouble Shooting
CHAPTER 7: EASY TROUBLE SHOOTING 7.1 Troubleshooting for Common Use Note: Before opening the cabinet and working on the repairs, please read the troubleshooting and Q&A attached in theuser’s manual, which has covered most of the problems caused by unproper using or settings to the TV set. - Page 16 because the failure in power on can lead to a no-display problem. No display (including white screen, black screen, etc.) Note: If the troubleshooting given below can not help you, change the LCD panel for a try. But we strongly suggest you regard changing the panel as the last step of fixing the display problem.
- Page 17 can also lead to audio problem. 7.4 Troubleshooting for Keyboard Check the wire between mainboard and keyborad, watch if there is fracture or cladding material breakage. No key can work Check the joint of mainboard and keyboard wire, watch if there is poor soldering ofrfake solder. Check the resistances that locate on the keyboard PCB.
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Page 18: Toouble Shooting Flow Chart
left-right channel wire fault for audio). Check the LED assembling, watch if its pins are in wrong location. Check the other components of RC board are wrong or bad.That is usually caused by bad keyboard, change it for a try. There is a reacting delay when operating the keys Check the keyboard to see whether there is a short circuit between each soldering joint. - Page 23 8.2: Power Board Trouble Shooting Guide HAPTER 9: MAIN BOARD SCHEMATICS...
- Page 44 CHAPTER 10: POWER BOARD SCHEMATICS...
- Page 46 CHAPTER 11: FIRMWARE UPDATE 11-1...
- Page 56 The End...