Samsung CL-21Z30MQ Service Manual Download Page 4 | Manualshive

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Product Specification

Samsung Electronics

2-1

2. Product Specification

2-1 Product Features

Block

Specfication

Core Parts

Remark

CRT

21" SLIM FIT CRT

SLIM FIT CRT

RF Part

LNA F/S TUNER

TDQ-6L/125S, LNA

Power

WORLD WIDE INPUT VOLTAGE RANGE

STR-W6750F

Video

- MULTI SYSTEM(NT/PAL/SECAM)
- 1H Comb Filter

TDA12025PQ/N1F80

Audio

- Output : 10W X2
- Function : NICAM/A2 STEREO,
- PSEUDO STEREO,
- TURBO PLUS

TDA12025PQ/N1F80
TDA7297SA

Cabinet

- 21" CABINET

Other

- BASIC MODEL : CL-21Z30MQ
- UOC3 with a built-in MSP
- TURBO

→

TURBO PLUS

■

Core Parts Functions

- TDA12025PQ : Video/Sound Processing

¹

xMICOM

- STR-W6750F : SMPS Power STR
- TDA7297SA : 5W ~ 15W Sound Output BTL AMP
- 24C16 : 16K EEPROM
- LA78040 : Vertical Deflection AMP
- C5936 : H-OUT S/W TR
- TDQ-6L : F/S PAL Tuner(LNA Option)
- TDA6107JF : R/G/B Drive AMP IC
- Flyback Trans : FQH21A001(11P,27KV)

CL21Z30MQLXXAO

CHASIS K16B

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Summary of Contents for CL-21Z30MQ

Page 1: ...LEVISION RECEIVER Chassis K16B N _Hitch Model CL21Z30MQLXXAO COLOR TELEVISION RECEIVER FEATURES Turbo Plus DNIe jr Low Stand By Power Wattage SOUND Equalizer SERVICE Manual CL 21Z30MQ CL21Z30MQLXXAO CHASIS K16B ...

Page 2: ...s Service Mode 3 2 3 3 Factory Data 3 3 3 4 Service Adjustment 3 10 3 5 Software Upgrade 3 12 3 6 Replacements Calibration 3 16 Chapter 4 Exploded View Part List 4 1 CL21Z30MQLXXAO 4 1 Chapter 5 Electrical Part List 5 1 CL21Z30MQLXXAO 5 1 Chapter 6 Troubleshooting 6 1 Checkpoints by Error Mode 6 1 6 2 Troubleshooting Procedures by Error Modes 6 3 6 3 Troubleshooting Procedures by ASS Y 6 4 Chapter...

Page 3: ...Chapter 9 PCB Diagram 9 1 Main Board 9 1 9 2 CRT Board 9 3 Chapter 10 Schematic Diagram 10 1 Power Block 10 1 10 2 Main Block 10 2 10 3 CRT Block 10 3 10 4 Sound Block 10 4 CL21Z30MQLXXAO CHASIS K16B ...

Page 4: ...N1F80 Audio Output 10W X2 Function NICAM A2 STEREO PSEUDO STEREO TURBO PLUS TDA12025PQ N1F80 TDA7297SA Cabinet 21 CABINET Other BASIC MODEL CL 21Z30MQ UOC3 with a built in MSP TURBO TURBO PLUS Core Parts Functions TDA12025PQ Video Sound Processing xMICOM STR W6750F SMPS Power STR TDA7297SA 5W 15W Sound Output BTL AMP 24C16 16K EEPROM LA78040 Vertical Deflection AMP C5936 H OUT S W TR TDQ 6L F S PA...

Page 5: ...1QDX993X A AK 1H Single Focus Software Configuration MCU 80C51 controller core Data Capture for US Closed Caption 0 4883s machine cycle Picture Enhance DNIe Jr Digital Natural Image Engine System NTSC3 58 Interlaced 60Hz AKB Auto Kinetic Bais Comb Filter 1H Comb Filter 4 3 Sound BTSC SAP STEREO Output 5 10 15W X 2CH Auto Stereo Sound Equalizer Auto Mute Auto Volume Limit PSEUDO STEREO TURBO PLUS F...

Page 6: ...Surround Sound Mode 5 Mode 5 Mode Graphic Equalizer Sub Woofer Speaker Auto Volume Leveler Melody On Off Turbo Sound Convenience PIP 1T Optional Plug Play Zoom Mode OSD Demo OSD Language E F S E F S Previous Channel Closed Caption On Off Timer Sleep Timer Auto Power Off Clock Channel Scan Self diagnostic System Remote Control TM76 TM75 Remote Surf Channel Labelling Blue Screen Rack Voltage Voltage...

Page 7: ...ote Control AAA Alkaline Battery 2 AA59 00316D 4301 000121 Samsung Service center User Manual AA68 03751A Warranty Card AA68 03727A Accessories that can be purchased additionally Video Cable Audio Cable Internal shopping mall Antenna Cable Component Cable HDMI Cable Antenna Cable HDMI DVI Cable CL21Z30MQLXXAO CHASIS K16B ...

Page 8: ...n the basis of the domestic K16B chassis applied remote control model Some of the contents may be changed subject to the sales location and the product specifications When replacing the Module Service Instruction 1 When replacing the MAIN Board Tilt adjustment Focus adjustment Screen voltage W B adjustment are all required Since the settings including the Channel information Deflection etc are sav...

Page 9: ...3 Functions of the Keys within Service Mode Alignment Adjustment 3 2 Samsung Electronics 3 2 How to Access Service Mode MENU Show all menus Move the cursor to select an item Adjust the selected configuration value Option1 XX XX XX XX XX Option2 Deflection Video Adjust1 Video Adjust2 Video Adjust3 Video Adjust4 Video Adjust5 YC Delay Others Bus Stop Off CHECKSUM 0000 G2 Adjust RESET T HITNSA XXXX 2...

Page 10: ...und Stereo Stereo 5 Volume Curve Large Small 6 Initial Lang English Portugal 7 Tilt Off Off 8 DNIe Jr Off Off 9 PIP Off Off 10 Auto Power On Off Off 11 Caption On On 12 Vchip Off Off 13 Child Look Off On 14 Plug Play On On 15 StandBy LED Off On No Item CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 X Ray Protect Off Off 2 High Deviation Off Off 3 V Guard On On 4 ACS Off Off 5 CRT 4 3 Zoom 4 3 Zoom 6 LNA Off Off ...

Page 11: ...8 48 10 H Parabola Var 32 32 11 Upper Corner Var 32 32 12 Lower Corner Var 32 32 13 H Trapezium Var 32 32 14 Bow Var 32 32 15 Angle Var 32 32 No Item Var Fixed CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 V Amp Var 0 0 2 V Shift Var 3 3 3 H EW Var 0 0 4 H Shift Var 6 6 5 V Linearity Fixed 0 0 6 V S Correction Fixed 0 0 7 V Slope Fixed 0 0 8 V Scroll Fixed 0 0 9 V Zoom Fixed 0 0 10 H Parabola Fixed 0 0 11 Upper...

Page 12: ...Alignment Adjustment Samsung Electronics 3 5 CL21Z30MQLXXAO CHASIS K16B ...

Page 13: ... 13 11 YUV Sub Tint Fixed 32 32 12 AKB Option Fixed 0 0 13 Peaking CFO Delay Mode Fixed 1 1 14 Sub Sharpness RF Fixed 23 23 No Item Var Fixed CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 Melody Volume Fixed 25 15 2 RF AGC Var 21 21 3 IF AGC Speed Fixed 1 1 4 VM Mode Fixed 0 0 5 VM Gain Fixed 0 0 6 VM Delay Fixed 0 0 7 Blue Stretch Fixed 0 0 8 G2 Adjust Bright Fixed 42 42 9 Soft Clipping Level Fixed 1 1 10 Peak...

Page 14: ...5 115 13 PIP G Drive Fixed 127 127 14 PIP B Drive Fixed 115 115 15 PIP AGC Mode Fixed 3 2 No Item Var Fixed CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 IF Preset Value 1 Fixed 32 32 2 IF Preset Value 2 Fixed 32 32 3 IF PLL Osc Preset Value Fixed 0 0 4 Preset Gain R Fixed 20 20 5 Preset Gain G Fixed 20 20 6 Preset Gain B Fixed 20 20 7 Turbo Center Frequency Fixed 0 0 8 DCXO Caps NICAM Center Fixed 59 59 9 DCXO...

Page 15: ...ced Digital Interface Fixed 0 0 7 Enable Digital Interface Fixed 0 0 8 Sync Performance Trick Mode Fixed 0 0 9 Vertical Overscan Fixed 0 0 10 Beam Current Limiting Fixed 0 0 11 Comb filter Fixed 0 0 12 De Interlace Fixed 0 0 13 Chroma Trap Mode Fixed 0 0 14 Black Current Measure Line Fixed 0 0 15 EHT Tracking Mode Fixed 1 1 No Item Var Fixed CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 PAL Delay Fixed 8 8 2 NT...

Page 16: ...Fixed CL21Z30MQLXXAX CL21Z30MQLXXAZ 1 Service Blanking Fixed 0 0 2 High Current Level Fixed 1 1 3 Black Area Fixed 2 2 4 Black Stretch Fixed 2 2 5 OSD Brightness Fixed 25 25 6 PWL Active Fixed 1 1 7 Bypass Peaking Delay Fixed 0 0 8 Ratio Pre After Shoot Fixed 2 2 9 Ratio Posi Nega Peaks Fixed 1 1 10 Dynamic Skin Fixed 1 1 11 Gamma White Stretch Fixed 1 1 12 Video Depandent Coring Fixed 2 2 13 PAL ...

Page 17: ...y Data adjustments must be performed according to the following procedures when replacing the Main Board 1 Display the Lion pattern 2 Press Power Off Mute 1 8 2 Power On using the remote control and enter Factory Mode 3 Enter Deflection Mode 4 Adjust the V AMP V SHIFT H AMP and H SHIFT items so that the width becomes 5 and the height becomes 4 CL21Z30MQLXXAO CHASIS K16B ...

Page 18: ...heck that the picture size has not been changed If there is no change finish the adjustments 3 Adjust BOW and the Angle settings so that the center line becomes a straight line 4 Adjust the H Parabola and H Trapezium settings so that the left and right lines become straight 5 Adjust the Upper Corner and the Low Corner settings so that the end of the lines become straight 6 Adjust the V Linearity a...

Page 19: ...e Analog SW 1 To enter Service Mode press the keys on the remote control according to the following sequence in Stand by status Mute 1 8 2 Power On 2 When entering Service mode the software information is displayed at the top of the service mode menu OSD ex T HITNSA 1000 20XX XX XX CL21Z30MQLXXAO CHASIS K16B ...

Page 20: ...our desktop WISP icon 2 Check the standard Check the appoint Picasso N2 Check the Flash selection item is appoint Manual You can adjust program delay time for program speed but we use the normal 5 ms Check the green lamp if this is sometime red lamp you can not programming CL21Z30MQLXXAO CHASIS K16B ...

Page 21: ...blem or not Change the Press Send to enter ISP Mode Click the Send button 4 Erase before program Click the Erase Flash button for before program erase You can select flash selection item but we use normal All mode Change the Select flash ROM to erase When ready press Send Click the Send button CL21Z30MQLXXAO CHASIS K16B ...

Page 22: ...oad Change the Load hex file to program flashes Click the Browse button and find the new program folder in your computer Click the Send button 6 Verify new program Click the Verify Flash button Change the Select flash to verify correct programming When ready press Send Click the Send button CL21Z30MQLXXAO CHASIS K16B ...

Page 23: ...play the Cross Hatch pattern 2 Set the Screen Adjustment to Standard 3 Turn the Static Focus VR clockwise to the maximum position End of clockwise direction 4 Slowly turn the Static Focus VR counter clockwise so that the center vertical line is the most clearly displayed adjusted point Center 2 1 5 Check the entire screen focus and repeat steps 3 to 4 if necessary Single Focus VR After Adjustment ...

Page 24: ... Off Mute 1 8 2 Power On to enter Service Mode 2 Initialize all settings to the values appropriate to the corresponding model 3 Display the Toshiba pattern Screen VR 4 First check IBRM in G2 Adjust of Factory and adjust Screen VR until the color of IBRM item turns green CL21Z30MQLXXAO CHASIS K16B ...

Page 25: ...two values are identical to the coordinates of the corresponding model White Balance Standard Data 3 6 4 Check List for the Screen Voltage and White Balance Adjustment 1 The Screen Voltage and White Balance are connected each other and both of them have to be configured to the correct values 2 Adjust the White Balance after the Screen Voltage was adjusted and check if the Screen Voltage is normal ...

Page 26: ...A TP 1 8X3 2MM 1 S A R551 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 1 S A R514 2001 001062 R CARBON S 10MOHM 5 1 2W AA TP 2 4X6 4 1 S A R501H 2002 001017 R COMPOSITION 1Kohm 10 1 2W AA TP 3 7x9 1 S A R502H 2002 001017 R COMPOSITION 1Kohm 10 1 2W AA TP 3 7x9 1 S A R511 2002 001017 R COMPOSITION 1Kohm 10 1 2W AA TP 3 7x9 1 S A C508 2201 000723 C CERAMIC DISC 4 7NF 20 3KV Y5U TP 16X5 1 S A C...

Page 27: ...6 1 S A T401 AA26 50001M TRANS H DRIVE 80mH 520uH 1 S A T0296 AA27 00035B COIL LINEARITY 30uH DR15x18 11 0mm 19x45 1 S A T0010 AA27 00067A COIL CHOKE 240uH YL9N 12x20 C 6 0 0 12 1 S A T0010 AA27 00286B COIL CHOKE 1mH 10 0 5ohm 1A DR1420C 6 0 1 S A LX801S AA29 00015A FILTER LINE NOISE WS32W8 28 20MH 1 5A 1 S A RM901 AA32 00015A Module Remocon FRP 3521H31 38KHZ 940MM M 1 S A T0245 AA39 20031D LEAD C...

Page 28: ...18 0403 000720 DIODE ZENER MTZJ9 1B 8 57 9 01V 500mW DO 1 S A DZ303 0403 001221 DIODE ZENER UZ39BSB 35 36 37 19V 500mW D 1 S A DZ905 0403 001317 DIODE ZENER MTZJ3 0B 3 01 3 22V 500mW DO 1 S A DZ814 0403 001320 DIODE ZENER MTZJ6 2C 6 16 6 4V 500mW DO 1 S A DZ815 0403 001321 DIODE ZENER MTZJ6 8C 6 7 6 97V 500mW DO 1 S A DZ301 0403 001329 DIODE ZENER MTZJ24B 22 75 23 73V 500mW D 1 S A DZ302 0403 0013...

Page 29: ... 000577 R CARBON 2KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R622 2001 000577 R CARBON 2KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R924 2001 000591 R CARBON 3 3KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R926 2001 000591 R CARBON 3 3KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R205 2001 000613 R CARBON 3 9KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R113 2001 000645 R CARBON 330KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R521 2001 000679 R CARBON 36KOHM 5 ...

Page 30: ... METAL 39Kohm 2 1 8W AA TP 1 8x3 5mm 1 S A R819 2004 001983 R METAL S 2 49Kohm 1 1 2W AA TP 2 4x6 1 S A R821 2004 004089 R METAL S 123Kohm 1 1 2W AA TP 2 5x6 5 1 S A R302 2004 004097 R METAL 1 6Kohm 2 1 2W AA TP 2 4X6 4mm 1 S A R413 2008 000253 R FUSIBLE S 0 47ohm 5 1W AF TP 3 9x10m 1 S A R414 2008 000264 R FUSIBLE S 1ohm 5 1W AF TP 3 9x10mm 1 S A R304 2008 001015 R FUSIBLE S 1 5ohm 5 2W AF TP 3 9...

Page 31: ...C FILM LEAD PEF 10nF 5 50V TP 6x7x3 2mm 1 S A C618 2301 000383 C FILM LEAD PEF 10nF 5 50V TP 6x7x3 2mm 1 S A C801 2301 000383 C FILM LEAD PEF 10nF 5 50V TP 6x7x3 2mm 1 S A C810 2301 000383 C FILM LEAD PEF 10nF 5 50V TP 6x7x3 2mm 1 S A C928 2301 000383 C FILM LEAD PEF 10nF 5 50V TP 6x7x3 2mm 1 S A C415 2301 001067 C FILM LEAD PPF 82nF 5 400V TP 19x15 5x 1 S A C414 2301 001083 C FILM LEAD PPF 27nF 5...

Page 32: ...S A L707 2701 000142 INDUCTOR AXIAL 1UH 10 2534 1 S A L107 2701 000159 INDUCTOR AXIAL 22UH 10 4298 1 S A L607 2701 000177 INDUCTOR AXIAL 33UH 10 2534 1 S A L608 2701 000177 INDUCTOR AXIAL 33UH 10 2534 1 S A L705 2701 000177 INDUCTOR AXIAL 33UH 10 2534 1 S A L706 2701 000177 INDUCTOR AXIAL 33UH 10 2534 1 S A L808 2701 001030 INDUCTOR AXIAL 43UH 10 4514 1 S A L303B 2701 001034 INDUCTOR AXIAL 22UH 10...

Page 33: ... A EY869 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY870 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY871 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY872 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY873 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY874 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY875 6042 000002 EYELET ...

Page 34: ...xlim 21 PAL NTSC 2P 1 S N A ASSY ACCESSORY M0045 AA92 11486E ASSY ACCESSORY CL21Z30MQLXXAO K16B HITCH 1 S N A M0045 AA96 03912A ASSY ACCESSORY CL21Z30MQLXXAO K16B HITCH 1 S N A T0251 3721 000136 PLUG CONVERSION 2P 4 0mm N NI 1 S A T0524 6902 000009 BAG PE HDPE T0 03 L400 W240 TRP 8 2 PE M 1 S N A T0903 AA26 90001F TRANS MATCHING 300ohm 75ohm NTSC 40 89 1 S A T0116 AA39 40001B CABLE RCA 3P 1500MM R...

Page 35: ...1 S N A T0057 AA64 70123A BADGE BRAND NEW AL L50 FLAT SILVER SAMSU 1 S A CIS1 AA65 00011C CLAMPER CORE WIRE ALL MODEL NYLON 66 V2 1 S N A T0175 AA96 03164A ASSY SPEAKER P 8ohm 6 13cm Z31 10W SPK W 1 S A T0382 BP61 00509C HOLDER CARE PJT ACRYL FOAM T0 25 W20 0mm 0 28 S N A M0081 6003 001268 SCREW TAPTITE TH B M4 L12 ZPC YEL SWR 10 S N A T0382 BP61 00495C HOLDER CARE PJT ACRYL FOAM T0 25 W30 0mm 0 2...

Page 36: ...on the Front Panel In case of a power failure or abnormal screen check the following items 1 Check that the power cord is correctly connected to a 230V wall outlet 2 Check that the Master Switch has been pressed 3 Check that the transmitter is turned on 4 Check that transmitter device selection is set to TV 5 Check that the signal cable is properly connected 6 Check that channel setting has been s...

Page 37: ... K O r e w o p t s 1 e n i l V 5 2 1 e h t k c e h C 3 n i P B 4 4 4 T k c e h c d n a n e p O s r e h t o e h t k c e h C e n i l B s e Y o N 1 0 4 Q e h t k c e h C s e Y t a e l p m o C r e w o p o n r i a p e r 1 0 4 Q e h t e g n a h C o N s e Y n e p o 805A D 1 1 8 D k c e h c d n a o N 805A D e h t e g n a h C 805A D s e Y o N e n i l V 5 2 1 e h t k c e h C t r a p s r e h t o CN602 IC602 ...

Page 38: ...ion of the software You can check the checksum according in the following order Factory Mode Checksum Right Button Calculate Checksum Output Checksum e g 3036 Checksum Examples T HITNSA 1000 checksum 4964 Power Description This happens when the Master Switch is not pressed or the power cord is disconnected This happens when the power cord is connected and the power switch is pressed If you cannot ...

Page 39: ...50F Change FP801S Compleat Repair No Power Yes Change D801S No Yes Yes Change IC801S No Yes Check the others part 6 3 2 No Picture 2nd Power No picture 1st power OK Check the 125V line T444 B Pin 3 Open and check Check the others B line Yes No Check the Q401 Yes Compleat repair no picture Change the Q401 No Yes D811 D811A open and check No Change the D811 D811A Yes No Check IC501 Pin 6 Yes Change ...

Page 40: ...Change FD801S FD802S No Check IC201 Pin 58 59 Yes Change IC201 No D404 CN602 IC602 CN601 IC804 IC802 D809A D807 IC803 D811 IC902 X201 IC201S SP102 TU01S JA702 CN701 CN501 JA701 T401 Q401 T444S D404 GT301 IC301 L408 LR402S CR406S C405 CR402S CR403S D408 Q404 CX801S GT801 FP801S SW801S LX801S NT801S PT801 D801S LD901 C803 CN901 RM901 IC801S T801S PC801S CY802S R813 C800 L405 CL21Z30MQLXXAO CHASIS K1...

Page 41: ...Block Diagram Samsung Electronics 7 1 7 Block Diagram 7 1 Overall Block Diagram CL21Z30MQLXXAO CHASIS K16B ...

Page 42: ...0 0 1 s n a r T n i a M e p y T 0 5 9 4 W 5 1 e p y T 2 4 9 3 W 7 n o i t p O y a l e R E D O I D E G D I R B 1 5 9 9 S D r e t l i f e n i l Switching IC FREEW6750F B C I P M A D N U O S 8 0 R 8 7 G E R C I M O R P E E R E N U T C I L A C I T R E V E L U D O M P I P C I 3 C O U 5 0 R 8 7 G E R C I 3 3 R 8 7 G E R C I B T D H P M A O E D I V R E T A E H T R C X I R T A M Y E K s u c o F V H T R C ...

Page 43: ... UP DOWN MENU KEY3 MATRIX POWER KEY 3 Y E K 1 Y E K T U O R O T I M O M O E D I V S 2 V A 1 V A C Y 2 S B V C N I L R 1 S B V C N I L R T U O S B V C T U O L R E N O P M O C T N i 0 8 4 T U O S B V C P I P B G R r P b P Y Y b P r P V 5 R E K A E P S E N O H P D A E H P M A D N U O S A S 7 9 2 7 A D T A S 6 6 2 7 A D T T U O L R H DRIVE S CASTLE V DRIVE V sync T U O B G R E C N E S V 5 V 8 1 V 3 3 ...

Page 44: ...Wiring Diagram Samsung Electronics 8 1 8 Wiring Diagram 8 1 Overall Wiring MAIN AV CRT SPEAKER Audio Out AV Signal CRT Power Supply Main Input CL21Z30MQLXXAO CHASIS K16B ...

Page 45: ...onnection 1 2 3 4 5 R R GND L L CN602 1 2 3 4 R R L L CN601 1 2 3 4 5 6 7 8 9 B 200V GND HEATER GND SENSE GND R OUT G OUT B OUT CN501 1 2 3 4 5 6 7 8 L IN R IN L OUT R OUT GND V IN GND V OUT CN701 2 RCA DVD TU01S T U N E R CL21Z30MQLXXAO CHASIS K16B ...

Page 46: ...in port connected to the SPEAKER port which delivers the signal from the AMP to the speakers CN602 A 5 pin port connected to the AV ASSY which delivers the signal to the headphone CN501 A 9 pin port connected to the CRT ASSY which outputs the R G B signal to the CRT ASS Y for display and Power signals to the CRT DRIVE CN701 A 8 pin port connected to the AV ASSY which receives AV2 external input CL...

Page 47: ...T ASS y PIN No Pin Name 1 B 200V 2 GND 3 HEATER 4 GND 5 SENSE 6 GND 7 R OUT 8 G OUT 9 B OUT CN701 Connected to the AV Ass y PIN No Pin Name 1 L IN 2 R IN 3 L OUT 4 R OUT 5 GND 6 V IN 7 GND 8 V OUT CN602 Connected to the AV ASS y PIN No Pin Name 1 R 2 R 3 L 4 L PIN No Pin Name 1 R 2 R 3 GND 4 L 5 L CL21Z30MQLXXAO CHASIS K16B ...

Page 48: ...les of Key Parts GT502 GT503 The TBC WIRE connection port This port plays the role of the CRT GROUND CN502 The R G B output signal from the UOC Module the power which is required to drive the CRT and the AMP from the DEFLECTION BLOCK is connected to this port 9 2 3 CRT Board Connector Pin CN502 Connects the R G B signal from the UOC Module PIN No Pin NAME 1 B 200V 2 GND 3 HEATER 4 GND 5 SENSE 6 GN...

Page 49: ...TP08 TP05 10 Schematic Diagram Samsung Electronics Schematic Diagram 10 1 10 1 Power Block This Document can not be used without Samsung s authorization Power Signal TP01 TP02 TP03 TP05 TP08 CL21Z30MQLXXAO CHASIS K16B ...

Page 50: ...0 2 Samsung Electronics TP12 TP13 TP11 TP10 TP09 TP06 TP04 TP07 10 2 Main Block This Document can not be used without Samsung s authorization Power Signal TP04 TP06 TP07 TP09 TP10 TP11 TP12 TP13 CL21Z30MQLXXAO CHASIS K16B ...

Page 51: ...Samsung Electronics Schematic Diagram 10 3 10 3 CRT Block This Document can not be used without Samsung s authorization Power Signal CL21Z30MQLXXAO CHASIS K16B ...

Page 52: ...Schematic Diagram 10 4 Samsung Electronics 10 4 Sound Block This Document can not be used without Samsung s authorization Power Signal CL21Z30MQLXXAO CHASIS K16B ...

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