Daewoo DSP-4210GM free download

File name DS P4210GM.pdf

S/M No. : TSP110AEF0 Service Manual Model : DSP-4210GM CHASSIS : SP-110 DAEWOO ELECTRONICS CO., LTD http : //svc.dwe.co.kr May.2001 TABLE OF CONTENTS 1. Safety precautions ... 2 2. Product specification ... 4 3. Block diagram ... 6 4. Adjustment (How to use service remote controller) ... 7 5. When changing the new board ... 9 6. Trouble shooting ... 10 7. Assembly list ...30 8. Circuit diagram ...31 9. Exploded view ...35 -1- Service manual SP-110 1. SAFETY & PRECAUTIONS SAFETY CHECK AFTER SERVING Examine the area surrounding the repaired location for damage or deterioration. Observe that screw, parts and wires have been returned to original positions. Afterwards, perform the following tests and conform the specified values in order to verify compliance with safety standards. 1-1. Insulation resistance test Confirm the specified insulation resistance between power cord plug prong and externally exposed parts of the set (video and audio input terminals, speaker out terminals etc) is greater than values given in table 1 below. 1-2. Dielectric strengthen test Confirm specified dielectric strengthen between power cord plug prongs and exposed accessible parts of the set (video and audio input terminals, speaker out, etc) is greater than values given table 1 below. 1-3. Clearance distance When replacing primary circuit component, confirm specified clearance distance (d), (d') between soldered terminals (see Fig1), and between terminals and surrounding metallic parts. See table 1 below. Rating for selected areas (table 1) AC Line Voltage 100V 110 to 130V 110 to 130V 200 to 240V Region Japan USA &Canada Europe Australia Latin America Insulation Resistance 1M / 500V DC / 500V DC Dielectric Strength 1kV AC 1min. 900V AC 1min 4kV AC 1min. Clearance Distance(d),(d') 3 3.2 6(d) 8(d) (a : Power cord) 10M * Class model only NOTE This table is unofficial and for reference only. Be sure to confirm the precise values for your particular.