PROJECTION TV RECEIVER Chassis : SPT52A Model: SP434JMFX/SAP SP524JMTRX/BWT PROJECTION TV RECEIVER CONTENTS Precautions Reference Information Specifications Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electric Parts List Block Diagrams PCB Layout Wiring Diagram Schematic Diagrams...
The current measured should the XÐray Protection Specifications Label, and not exceed 0.5 milliamp. Reverse the power- the Product Safety and X-ray Warning Note on plug prongs in the AC outlet and repeat the the service data schematic. test. Samsung Electronics...
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14. Components, parts and wiring that appear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications. Always determine the cause of damage or overheat- ing, and correct any potential hazards. Samsung Electronics...
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Make sure that the portion around the serviced part has not been damaged. 8. Always connect a test instrumentÕs ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrumentÕs ground lead last. Samsung Electronics...
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4. Do not use freon-propelled chemicals. These unpackaged replacement ESDs. Motions such can generate electrical charges that damage as brushing clothes together, or lifting a foot ESDs. from a carpeted floor can generate enough static electricity to damage an ESD. Samsung Electronics...
AUDIO MODULE IC601 TDA7265 SOUND AMP MAIN MAIN IC701 CXA1855S AUDIO/VIDEO SWITCHING IC POWER IC801 STR-S6709 SMPS CONTROL IC IC805 PS2561 PHOTO COUPLER POWER IC806 PS2561 PHOTO COUPLER POWER IC901 Z89313(Z90341) MICRO PROCESSOR MAIN IC902 KIA7042P RESET IC MAIN Samsung Electronics...
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SECAM DECODER SECAM MODULE ICT01 SAA528IP/E TELETEXT MAIN ICP02 TDA9808 VIF-DETECTOR PIP MODULE ICP01 PAP101 IF PRE-AMP HYBRID IC PIP MODULE Option: OSD Language Table 2-2 Loc No. Specification Description Remarks ENG/ARAB/FRENCH/CHINESE/ MULTI-PIP MALAYSIA/INDONESIA/VIETNAM/ MULTI-LANGUAGE SZM-182 IC901 THAI/RUSSIAN/CROATIA/BULGARIA/ POLAND/ROMANIA/CZECH/TURKEY/HUNGARY Samsung Electronics...
25 watts/ch. x 2 DIMENSIONS 993 x 469 x 1240 (mm) 1167 x 589 x1384 (mm) (W x D x H) TRANSMITTER 64 x 234 x 20(mm) WEIGHT 53 Kg 74 Kg TRANSMITTER 140g (Including Batteries) Specifications are subject to change. Samsung Electronics...
1. Remove 3 screws located on the bottom of the bottom cabinet. Pull the cabinet-bottom forward to remove it from the mainframe. 2. Remove the 4 screws holding the door assembly. Remove the 4 screws located below the front mask. Samsung Electronics...
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Disassembly and Reassembly 3. Push the door assembly inside and lay it on the mainframe. 4. Remove 4 screws located below the front mask. 5. Repeat the sequence in reverse order to reassemble. Samsung Electronics...
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4-2 Cabinet Replacement for SP434,438/SP524,528 1. After removing the 3 screws located on the bottom of the cover grill, pull the grill forward to remove it from the mainframe. 2. Loosen the 9 screws and remove the bottom of the back cabinet. Samsung Electronics...
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Disassembly and Reassembly 3. Loosen the 11 screws and remove the top of the back cabinet. SP524/528 SP434/438 4. Loosen the 12 screws and remove the top of the front cabinet. SP434/438 Samsung Electronics...
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Disassembly and Reassembly 5. Remove the bracket and replace the screen. SP524/528 SP434/438 6. Repeat the sequence in reverse order to reassemble. Samsung Electronics...
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2. Remove the CRT PCB. Separate the connector from the CRT assembly. 3. Remove 4 screws holding the CRT assembly. Lift up and remove. 4. Position the CRT assembly. Align it with into the hole on the Main CRT Bracket. Samsung Electronics...
3. Cover the lenses that are not being adjusted. 4. Connect a convergence jig and read data. 5. Adjust the lens for best focus. Examine these points together Fig. 5-1 Crosshatch Pattern. RED ABERRATION BLUE ABERRATION L1, L2 < P Fig. 5-2 Color Aberration Samsung Electronics...
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LIST/FLOF INDEX TV/TEXT CANCEL STORE SUBPAGE F/T/B HOLD REVEAL PAGE Conv. Mode Select CONV. ESCAPE Red/Blue Select Button (Press to enter the (Press to balance color.) Convergence Mode or balance color ) Escape (Exit to TV mode.) Samsung Electronics...
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7. LINE SHIFT Press to move a line up/down or left/right. 8. FACTORY DATA SELECT BUTTON (Yellow Key) Press to call the factory default values. MENU 9. H/V DIRECTION SELECT BUTTON Press to switch the cursor direction horizontally or vertically. Samsung Electronics...
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14. Data Shift Button Press to transmit data (PAL mode ®NTSC mode). 15. CONVERGENCE PICTURE MOVE BUTTON CONV. 16. CONVERGENCE MODE SELECT BUTTON Press to enter the convergence mode or balance color. 17. Red/Blue Select Button Press to balance color. Samsung Electronics...
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Superimpose the red, blue and green colors. CONV. After adjustments 1 and 2 are completed, press the Escape key and check the picture condition. If the convergence is not properly adjusted, then proceed with the following adjustments 3~18. Samsung Electronics...
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4. To adjust GREEN, press the keys once (so that the red and blue colors can be muted). Then, display a green pattern by pressing the key. (At this time, the green color is erased and then displayed.) -/-- Samsung Electronics...
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Alignment and Adjustments S.STD P.STD 5. Move the cursor right by pressing the key or move the cursor left by pressing the key. MENU 6. The key moves the cursor vertically and horizontally. Samsung Electronics...
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Alignment and Adjustments PinP 7. When moving the horizontal or vertical line during adjustment, press the key. PinP Samsung Electronics...
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10. To select RED, superimpose the green and red colors by pressing the key. 11. To make the Red Convergence adjustments, redo steps 5~8. SURROUND 12. Use the key to make minor adjustments. (The minor adjustments can be done only when adjusting RED or BLUE.) SURROUND Samsung Electronics...
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Alignment and Adjustments Cursor Movement (when making minor adjustments) MENU When the cursor moves vertically 5-10 Samsung Electronics...
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Otherwise, the existing adjustment data might be distorted. DISPLAY 16. After the color adjustments are completed, press the key to save the data. The cursor moves to center, and then moves up and to the left about five seconds later. NOTE Samsung Electronics 5-11...
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18. After the Convergence Adjustments are completed, press the key. 5-3-5 Adjustment for NTSC System 1. Input a NTSC signal. (Use an antenna or AV source.) 2. Re-do steps 3~16 of the PAL adjustment. ESCAPE 3. After the Convergence Adjustments are completed press the key. 5-12 Samsung Electronics...
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RIGHT SIDE DIGIT CHANGE "L" &"H"(RED COLOR):STOP VOLTAGE CONTROL OSC. 00~127 SUB BRIGHTNESS 00~13 SUB CONTRAST 00~13 SUB COLOR 00~23 VERTICAL S-CORRECTION S-CORRECTION 00~63 HIGH LIGHT ADJUSTMENT RED GAIN 00~63 HIGH LIGHT ADJUSTMENT GREEN GAIN 00~63 HIGH LIGHT ADJUSTMENT BLUE GAIN 00~63 Samsung Electronics 5-13...
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PROGRAM NO 0 ~ 99 DIRECT NUMERIC KEY IN BLACK OFFSET COMPENSATION ENABLE WINDOW SELECT USER VARIABLE GAMMA 0 ~ 63 ADAPTIVE GAMMA 0 ~ 63 NON LINEARITY AMPLITUDE 0 ~ 63 SUB SHARPNESS 0 ~ 15 Samsung Electronics 5-15...
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LIST NO NICAM FUNCTION NICAM BUILT IN NICAM FUNCTION 4 : 3 CRT USED NORMAL REAR BACK JACK WAS USED 21-PIN JACK SCART REAR BACK JACK WAS USED RCA 9-PIN JACK USING ONECHIP : TDA8375 CHIP 8375 5-16 Samsung Electronics...
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Malaysia ENG/INDONESIA Indonesia ENG/VIETNAM Vietnam ENG/THAI Thai ENG/RUSSIAN/CROATIA/BULGARIA/POLAND/ LANGUAGE E.Europe RUMANIA/CZECH/ TURKEY/HUNGARY M. Russia ENG/RUSSIAN/CROATIA/BULGARIA M. Poland ENG/POLAND/RUMANIA/CZECH M. Hungary ENG/RUSSIAN/TURKEY/HUNGARY Russia ENG/RUSSIAN Croatia ENG/CROATIA Bulgaria ENG/BULGARIA Poland ENG/POLAND Rumania ENG/RUMANIA Czech ENG/CZECH Turkey ENG/TURKEY Hungary ENG/HUNGARY Samsung Electronics 5-17...
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10,12 of Sound Module Low - High Check A/V Side connection CNH01 Yes (High) Check pin 21 Sound Module (9V) Check Check Pin 20,22 of the Q905 Sound Module Check/Replace Check/Replace Check/Replace Check/Replace IC901, Q905 IC6001 IC903 IC601 Samsung Electronics...
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Module CN202 After checking the 26V Check the circuits Check the Differential Replace the load line, check/replace Connected to each Amplifier of each Convergence Module. F854, F855 on the SMPS terminal of Convergence convergence terminal board Module CN202 Samsung Electronics...
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? @ @ @ @ @ @ ? g ? N @ h ? ? @ @ ? g ? ? J @ ? ? @ h ? ? @ @ ? g ? : Power Line : Signal Line 12-2 Samsung Electronics...
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Schematic Diagrams 12-3 MAIN 3 : Power Line : Signal Line Samsung Electronics 12-3...
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? @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ I 4 @ @ @ @ @ @ @ @ @ @ @ @ @ @ 0 M : Power Line : Signal Line 12-4 Samsung Electronics...
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V 4 @ @ @ @ g @ @ @ @ @ @ @ @ @ @ @ @ @ @ 0 Y g V ' @ @ @ @ @ 0 M I 4 @ g ? @ @ @ h e ? @ @ 0 ? ' @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ 5 h ? @ ( M ? h e ? V + M ? V + M e I @ ? @ ? @ ? @ M I ( Y h ? : Power Line : Signal Line 12-6 Samsung Electronics...
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Schematic Diagrams 12-7 MAIN PIP : Power Line : Signal Line Samsung Electronics 12-7...
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? I 4 @ 0 Y h e V + ? @ M ? h f ? V + Y h f ? @ @ 0 ? @ ? V 4 @ @ ? V ' e ? @ 0 Y h f : Power Line : Signal Line 12-8 Samsung Electronics...
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3 @ @ 5 ? W & @ g ? ? * @ @ L ? f ? ? V ' @ @ ? f ? J @ g ? @ @ @ ? : Power Line : Signal Line Samsung Electronics 12-9...
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Schematic Diagrams 12-10 MAIN CRT , A/V FRONT : Power Line : Signal Line 12-10 Samsung Electronics...
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Schematic Diagrams 12-11 MAIN SECAM-MODULE , CONTROL : Power Line : Signal Line Samsung Electronics 12-11...
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Schematic Diagrams 12-12 MAIN CONV/MDL : Power Line : Signal Line 12-12 Samsung Electronics...
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Schematic Diagrams 12-13 MAIN D/F, V/M : Power Line : Signal Line Samsung Electronics 12-13...