1. Product Specification of Power Supply Unit Specification TitleSMP Global’s Savvy 42S Revision Ver. 02A 06/SEPTEMBER/2005 Page 1/22 Buyer Name Model Name PART No. SupplierSMP Global Co., Ltd. Model Name Savvy 42S PART No. SIGNATUREDATE Approved By Reviewed By Written By Please return 1 copy for our confirmation With your signature and comments SIGNATUREDATE Approved By S. Y. PARK Reviewed By J. H. KIM Written By J. H. SHIN R&D Center SMP Global Co., Ltd. R&D Center, SMP Global Co., Ltd

2. 2. CONTENTS Designed ByApproved BYS. Y. PARK Title CONTENTS 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 2/22 Product Specification of Power Supply Unit R&D Center, SMP Global Co., Ltd No. A table of contents Page 1Cover1 2Contents2 3Record of Revision3 4Input Specification4 5Safety & EMS Specification4,5 6Output Specification6,7 7Environment condition8 8Micro Controller control signal8 9Reliability Test Data9 10Pin Assignment & Wafer Specification10 11PSU Assembly dimension11 12LCD SMPS Weight11 13Part List12~15 14Schematic drawing16 15Parts disposition drawing17 16Top pattern drawing18 17Bottom pattern drawing19 18Bar Code Label20 19Packing description21 20Safety Certificate22

3. 3. RECORD of REVISION Revision No.Effective DateContents Ver. 01A2005. 07.11Establishment Ver. 02A 2005. 08. 11IC REGULATOR (IC221) : LM2576ADJ ->AP1501A Designed ByApproved BYS. Y. PARK Title Record of Revision 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 3/22 Product Specification of Power Supply Unit R&D Center, SMP Global Co., Ltd

4. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 4/22 4. Input Specification 5. Safety & EMS Specification 4. 1 Input Condition 4. 2 Others Standard Voltage RangeAC 200V ~ 240V Available Voltage RangeAC 180V ~ 264V Frequency Range 50 ㎐ ~ 60 ㎐ (±3 ㎐ ) Input CurrentAC220 : 1.5 Arms Max (Load MAX) Product Specification of Power Supply Unit SMPS Specification ItemSpecificationTest Condition Dip Up Test Must Satisfy Level B* Must Satisfy Level C* 100%±0.5T, 100% 1.0T, 30% 25T 100% 250T, 100%2.0T (at LCD Module Full white screen AC110V) Withstanding Voltage Cut off current 10mA All the units passed the below tests Primary-FG 1.8KV AC for 1sec Primary-Secondary 3.0KV AC for 1sec Sampled units passed the below tests Primary-FG 1.5KV AC for 1min Primary-Secondary 3.0KV AC for 1min Withstanding resistance DC500V, Over 10 ㏁ Primary – Secondary AC Input –FG Leakage current Below 0.35mA PeakEN60065, CE Below 0.25mA PeakUL6500, CSA R&D Center, SMP Global Co., Ltd ItemSpecificationTest Condition Efficiency85%AC220V Inrush Current60A Peak Max.AC230V Stand by PWR Consumption3W Max.AC180V ~ 264V

5. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 5/22 Product Specification of Power Supply Unit ItemSpecificationTest Condition Immunity EN55024 EN55020 Safety Standards (UL1950) UL60950, UL6500 CSA C22.2 NO.234 EN60950, EN60065 Impulse Noise Test Must Satisfy Level C* 2KV, Normal/Common Mode, Polarity (+,-) / Phase (0˚ ~ 360 ˚) EMI Standards FCC Class B EN55022 Class B / EN55013 VCCI Class B Lightening Surge Must Satisfy Level B* 0 ~ ± 4KV, 3times, 30 Sec (L1 – L2) 4 ~ ± 7KV, 3times, 30 Sec (L1/L2 – FG) Power Factor Correction EN61000-3-2 (Class D) A Normal performance within the limits specified by the manufacturer, requestor or purchaser *B Temporary loss of function or degradation of performance which ceases after the disturbance ceases, and from which the equipment under test recovers its normal performance, without operator intervention *C Temporary loss of function or degradation of performance, the correction of which requires operator intervention D Loss of function or degradation of performance which is not recoverable, owing to damage to hardware of software, or loss of data SMPS Specification R&D Center, SMP Global Co., Ltd

6. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 6/22 Product Specification of Power Supply Unit 6. Output Specification 6. 1 Output Voltage & Load Condition Electrolytic Capacitor 47 ㎌ + 0.1 ㎌ “Measurement point” *1. Ripple & Noise measurement method Power Supply UnitLoad 700mm SMPS Specification R&D Center, SMP Global Co., Ltd No.Symbol Output [ V ] Variable Voltage Range [ V ] Voltage Tolerance Output Current [A] Ripple & *1 Noise (Vp-p) Min.TypMax 1 Vstb54.75 – 5.25±5 (%)0.11.02.0100mV 2 5V54.75 – 5.25±5 (%)05.0100mV 3 12V1211.4 – 12.6±5 (%)01.5100mV 4 Vlamp2422.8 – 25.2±5 (%)0810300mV 5Vaudio2422.8 – 25.2±5 (%)00.51300mV

7. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 7/22 Product Specification of Power Supply Unit 6. 2 Output Protection *1. 5Vstand_by Voltage must return automatically after a problem is eliminated *2. The O.C.P point is measured when other output load is a maximum The O.C.P point is load current when the output voltage decrease to o (shut down) No hardware failure and No fire SMPS Specification R&D Center, SMP Global Co., Ltd No. Symb ol Output [ V ] *2 Over Current Protection [A] Over Voltage Protection [V] Short Circuit Protection 1 Vstb5 - -No hardware failure 2 Vdd5 Short Protection - 3 V12 Short Protection - 4 Vlamp24 13 ~ 14.5A 33V ~ 36V 5 Vau24

8. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 8/22 Product Specification of Power Supply Unit Storage temperature-20 ~ 60 ℃ Operation temperature -10 ~ 50 ℃ Storage humidity 5 ~ 95% Operation humidity10 ~ 90% High : Output Voltages are ON Low : Output Voltages are OFF 7. Environment condition 7. 1 Ambient temperature and humidity 8. Micro Controller control signal 8. 1 Input signal (From signal interface to power module) 8.1.1 Power ON Signal SMPS Specification R&D Center, SMP Global Co., Ltd

9. Approved BYS. Y. PARK Title Part List 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 9/22 Product Specification of Power Supply Unit Reliability Test Data R&D Center, SMP Global Co., Ltd AC input Voltage : 200 Vac ~ 230 Vac Duty Cycle : 6 Hours ON, 2 Hours OFF Ambient Temp : 25 ± 2 ℃ Humidity : Prevailing Condition 9 Reliability Test Data 9.2 Temperature Reliability Test 9.2.1 High Temperature Operating Condition : Temperature : 60 ℃ Load : Typical AC Input : 220Vac Operating Time : 72 Hours 9.2.2 Test Of Power ON / OFF Condition : Temperature : 25 ℃ Number : 10000 Times, Load : MAX AC Input : 220Vac 9.2.3 Low Temperature Operating Condition : Temperature : 0 ℃ Load : Typical AC Input : 220Vac Operating Time : 72 Hours 9.1 MTBF (Mean Time Between Failure) : 20000 Hours The power supply shall be designed and produced to have a mean time between failures (MTBF) Of 20000 operating hours at 90% confidence – level while operating under the following condition

10. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 10/22 Product Specification of Power Supply Unit 10. Pin Assignment & Wafer Specification Pin Assignment R&D Center, SMP Global Co., Ltd

11. Designed ByApproved BYS. Y. PARK Title Specification 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 11/22 Product Specification of Power Supply Unit BOARD (Dimension) R&D Center, SMP Global Co., Ltd 11. PSU Assembly dimension : 251(W) * 158 (L) mm 12. LCD SMPS WEIGHT 12. 1 SMPS WEIGHT : 860g MAX

12. Designed ByApproved BYS. Y. PARK Title Part List 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 12/22 Product Specification of Power Supply Unit Part List R&D Center, SMP Global Co., Ltd 13. PART LIST

13. Designed ByApproved BYS. Y. PARK Title Part List 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 13/22 Product Specification of Power Supply Unit Part List R&D Center, SMP Global Co., Ltd

14. Designed ByApproved BYS. Y. PARK Title Part List 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 14/22 Product Specification of Power Supply Unit Part List R&D Center, SMP Global Co., Ltd

15. Designed ByApproved BYS. Y. PARK Title Part List 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 15/22 Product Specification of Power Supply Unit Part List R&D Center, SMP Global Co., Ltd

16. Designed ByApproved BYS. Y. PARK Title Schematic drawing 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 16/22 Product Specification of Power Supply Unit Schematic drawing R&D Center, SMP Global Co., Ltd 14. Schematic drawing

17. Designed ByApproved BYS. Y. PARK Title Parts disposition drawing 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 17/22 Product Specification of Power Supply Unit Parts disposition R&D Center, SMP Global Co., Ltd 15. Parts disposition drawing

18. Designed ByApproved BYS. Y. PARK Title Top pattern drawing 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 18/22 Product Specification of Power Supply Unit Top pattern drawing R&D Center, SMP Global Co., Ltd 16. Top pattern drawing

19. Designed ByApproved BYS. Y. PARK Title Bottom pattern drawing 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 19/22 Product Specification of Power Supply Unit Bottom pattern R&D Center, SMP Global Co., Ltd 17. Bottom pattern drawing

20. Designed ByApproved BYS. Y. PARK Title Bar Code Label 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 20/22 Product Specification of Power Supply Unit 18. Bar Code Label Bar Code Label R&D Center, SMP Global Co., Ltd 50mm 10mm L SV42 S 01 A 05 20 0001 : LCD Power : Model : Buyer : PCB Layout revision number : BOM revision number : year of manufacture : weeks of manufacture : Serial number of power supply unit

21. Designed ByApproved BYS. Y. PARK Title Packing description 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 21/22 Product Specification of Power Supply Unit 19. Packing description Packing description R&D Center, SMP Global Co., Ltd Weight : 1 Savvy power board : 900g MAX 1 Out Box : 9.5Kg MAX Packing description : One Savvy board in an inner box 10 inner box in carton Air Cap (30×40×3) Silicagel Inner box Carton (290 (L)*440 (W)*310 (H) mm) 310mm 290mm 440mm Savvy 42S

22. Designed ByApproved BYS. Y. PARK Title Top pattern drawing 05. 09. 0602AJ. H. SHINChecked ByJ. H. KIM MarkDateRevision DescriptionReviserDesigned ByJ. H. SHIN DescriptionDate 2005. 09. 06. Drawing No. Sheet 22/22 Product Specification of Power Supply Unit Safety Certificate R&D Center, SMP Global Co., Ltd 20. Safety Certificate 20.1 CB Certificate Ref. No. DE 3 - 81327