COLOR TELEVISION RECEIVER Chassis : S15A Model : CB5038V5X/XST CB5073T0X/XEC CB5073V5X/XST CB5079T0X/XEC COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams Wiring Diagram Schematic Diagrams...
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KS24C040(Pin 8) TRANSISTOR SAW-FILTER TRANSISTOR K2971M K7252M 2SD1651 UPC574J 2SD1650 KSD5072 KSC815-Y KA33V KSD5071 KSA539-Y KSD1711 BC548 KSC5386 KTC9014 E B C TRANSISTOR TDA8133 TDA8356 KSR1012 TDA6101Q KSR1010 KA7630 KSR2010 KTD863-Y E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics...
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Disassembly and reassembly 3. Disassembly and Reassembly 3-1 Back Cover Removal 1. After removing the screws, press the tension rib and pull the cabinet backwards. 2. To reassemble, press the tension rib (see diagram). Samsung Electronics...
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2. Remove the Anode Cap from the CRT. 3. Remove the main board by pulling it with both hands. Warning: The FBT is charged with high voltage. Before removing the Anode Cap, discharge the voltage through one of the heat sinks on the main board. Samsung Electronics...
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Disassembly and reassembly 3-3 Speaker Removal 1. Remove the speaker by pressing the tension rib. 1. Remove the screws. 2. Remove the speaker by pressing the tension rib. Samsung Electronics...
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Always lift the picture tube by grasping it firmly around the faceplate, (2) Never lift the tube by its neck. (3) Do not scratch the picture tube or apply excessive pressure. Fractures of the glass may cause an implosion. Samsung Electronics...
“FACTORY” or “Power OFF” keys. 3. Access the Adjustment Mode by pressing the “VOLUME” keys ( Up or Down). The adjust- ment parameters are listed in the accompany- ing table, and selected by pressing the CHAN- NEL keys ( , ). Samsung Electronics...
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0 ~ 63 STEP NTSC SUB COLOR 0 ~ 23 STEP SUB TINT 1 ~ 13 STEP TTX SUB-CONTRAST 0 ~ 63 STEP 16 (Only TTX Model) NOTE : PVS,PVA, PHS, parameters must be aligned using the 50Hz vertical-field rates. Samsung Electronics...
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L (BIT : 0) L (BIT : 0) TDA8842, CK SYSTEM, RCA JACK SYSTEM OSD DISPLAY BYTE 0 : 11 L (BIT : 1) H (BIT : 0) L (BIT : 0) H (BIT : 0) L (BIT : 1) Samsung Electronics...
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PAL : 27KHz (NTSC TABLE) NOT USED (D1 D0 = MUST 00) Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN ON/OFF 4. TIMER CLOCK ON/OFF 5. No CHILD LOCK Samsung Electronics...
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Function Required: 1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE during no signal. 3. No BLUE SCREEN during no RF signal (Blue Screen during AV). 4. No TIMER. 5. No CHILD LOCK. 6. See "Detailed functions of CF". Samsung Electronics...
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MILD MODE CUSTOM MODE MODE MODE 90/50/50/50 100/50/75/50 90/50/75/50 60/50/50/50 90/50/50/50 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal SCREEN available 3. BLUE 4. TIMER available No CHILD LOCK Samsung Electronics...
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PAL : 27 KHz (NTSC TABLE) MUST : DO D1 = 00 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal. SCREEN ON/OFF 3. BLUE 4. TIMER (CLOCK ON/OFF) CHILD LOCK ON (always) Samsung Electronics...
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Function Required : 1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE during no signal. BLUE SCREEN ON/OFF. 4. TIMER (CLOCK ON/OFF). 5. No CHILD LOCK → SZM -173ET (16K) : Z90203 WITHOUT LINE STEREO → SZM -173EV (24K) : Z90234 WITH LINE STEREO Samsung Electronics...
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2. Arab (Middle East, Africa) : SPM-175EA : English/French/Arabian Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN 4. No TIMER 5. No CHILD LOCK Samsung Electronics...
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CUSTOM MODE 90/50/50/50 100/50/50/50 75/55/50/50 60/50/50/50 90/55/25/50 Function Required :1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE (during no signal). 3. No BLUE SCREEN. 4. No TIMER (CLOCK /OFF). 5. No CHILD LOCK 4-10 Samsung Electronics...
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7. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics 4-11...
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STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 130+2.5V (See Fig. 4-1). 130 2.5V 14, 16" :120 2.5V 20, 21" : 130 2.5V Fig. 4-1 4-12 Samsung Electronics...
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2. Adjust RG,BG so that the levels are suitable to each local area. (c) High-Light Adjustment 1. Set SCT to 55 FL (20”. 21”), 65 FL(14”.16”) in the Factory Service Mode with using CA100. See Fig. 4-4 Samsung Electronics 4-13...
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6-Pole Magnet Movement 4-Pole Magnet Movement Fig. 4-5 Center Convergence Adjustment 4-3-9 VCO Adjustment Set the vco data to 80 (Factory Mode). NOTE : For SZM-173EW and SPM-175E (Western Europe remote control), set the VCO data to 1. 4-14 Samsung Electronics...
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4. Fig. 4-7 4. Adjust with PSL (Vertical-Slope) so that the bottom margin of the picture is 4. Fig. 4-8 5. Adjust with PHS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Samsung Electronics 4-15...
5-1 No Video (Raster On, No Sound) Open the IF Pin of Tuner Measure the Check/Replace Voltage of Each Pin TU01, of TU01 Check IC901 Check/Replace Pins 39, 40 IC901, IC201 See "No Sound" See "No Video" (Video OK) (Sound OK) Samsung Electronics...
TO µ-COM B + 5V HEAT TO CRT 14" FSV-14A001 POWER-CORD DIODE-BRIDGE TO 1CHIP B + 8V D2SB60 TO B + 5V TUNER PRE AMP SAW SWITCHING SWITCH MULTI TO TTX B + 5V REGULATOR U-COM KA7630 16.5V TO TDA8356 HDT B Samsung Electronics...
SOUND L IN SOUND L OUT SOUND R IN SOUND R OUT CN602 FRONT VIDEO IN L + OUT L - OUT 21 PIN VIDEO IN R - OUT R + OUT 21 PIN AUDIO IN FRONT AUDIO OUT Samsung Electronics 10-1...
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: Power Line p a ng h ompon n ad a u y h PRODUCT SAFETY NOT CE n manua Do no d g ad y o h h ough mp op v ng : Signal Line 11-4 Samsung Electronics...
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@ ? e @ ? h f @ @ e ? @ @ ? @ ? e @ ? h f @ @ e ? @ @ ? @ ? e @ ? h f @ @ e ? @ @ ? : Power Line : Signal Line Samsung Electronics 11-5...
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@ @ L ? V 4 @ @ e V 4 @ @ 0 Y e @ @ f @ @ ? @ @ ? ? @ @ ? ? @ @ ? @ @ ? @ @ @ @ @ @ ? V 4 @ @ @ H ? V 4 @ @ 0 Y ? @ @ ? V 4 ) ? V 4 @ @ @ 0 Y e 7 @ H ? e ? V 4 @ @ 0 Y ? h e @ ? : Power Line : Signal Line 11-6 Samsung Electronics...