Samsung TXM2790FX Service Manual Download

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COLOR TELEVISION RECEIVER

Chassis : KS3A(N)
Model

: TXM2790FX/XAA

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

10.

Summary of Contents for TXM2790FX

Page 1: ...0FX XAA 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 1 2 3 4 5 6 7 8 9 10 ...

Page 2: ...ELECTRONICS Samsung Electronics Co Ltd JUN 2002 Printed in Korea AA82 00055A ...

Page 3: ...ets metal cabinets screwheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test Fig 1 1 AC Leakage Test 6 Antenna Cold Check With the unit s AC plug disconnected from the AC source connect an electrical jumper across the two AC prongs Connect one lead of the ohmmeter to an AC prong Connect the other lead to the...

Page 4: ...at 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 overheating and correct any potential hazards 15 Observe the original lead dress especially near the following areas Antenna wiring sharp edges and especially the AC and high voltage power supplies Always inspect for pinched out of p...

Page 5: ...ssible conductive parts examples metal panels input terminals and earphone jacks 6 Insulation Checking Procedure Disconnect the power cord from the AC source and turn the power switch ON Connect an insulation resistance meter 500V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible conductive parts see above should be greater than 1 megohm 7 Neve...

Page 6: ...trical charges that damage ESDs 5 Use only a grounded tip soldering iron when soldering or unsoldering ESDs 6 Use only an anti static solder removal device Many solder removal devices are not rated as anti static these can accumulate sufficient electrical charge to damage ESDs 7 Do not remove a replacement ESD from its protective package until you are ready to install it Most replacement ESDs are ...

Page 7: ...rtz Hour Inches Per Second Kilowatt hour Kilogram Kilohertz Kilohm Kilometer Kilometer Per Hour Kilovolt Kilovolt ampere Kilowatt Liter Megahertz MV MW MΩ m µA µF µH µm µs µW mA mg mH mI mm ms mV nF Ω pF Ib rpm rps s V VA W Wh Megavolt Megawatt Megohm Meter Microampere Microfarad Microhenry Micrometer Microsecond Microwatt Milliampere Milligram Millihenry Milliliter Millimeter Millisecond Millivol...

Page 8: ...afe Ground Green Y High High Frequency High Fidelity Inductance Capacitance Integrated Circuit Intermediate Frequency I O L L LED LF MOSFET MTS NAB NEC NTSC OSD PCB PLL PWM QIF R RC RF R Y SAP SAW SIF SMPS S N SW TP TTL TV UHF UL UV VCD VCO VCXO VHF VIF VR VTR VTVM TR Input output Left Low Light Emitting Diode Low Frequency Metal Oxide Semiconductor Field Effect Tr Multi channel Television Sound N...

Page 9: ...ce Information Samsung Electronics 2 3 2 2 IC Line Up LOC NO IC201S IC601 IC901 IC902 IC602 HIC201 HIC202 HIC203 HIC204 HIC401 IC301 Q402 Q401 D414 IC401 Q404 IC801S D801S PC801S IC802 D805 D806 D807 D802 IC201 IC804 IC803 IC903 IC904 Q909 Q910 TU01S TU02S BOARD MAIN SPEC VDP3130Y MSP3451G SIM408AY KS24L161 TDA7297 DRGB001 DDRI001 LA7845 KSC2073 H2 KSD5703 FMP 3FU KA393 IRF620 3S1265R RBV606 PC123...

Page 10: ...r Video Switching IC with Adder Output High end Picture In Picture IC 3 3V Regulator LOC NO IC501 IC502 IC503 QF04 QF05 QG02 QG03 ICG01 ICH01 QH01 ICS01 ICP01 ICP02 SPEC TDA6111Q 2SC2344 2SA1011 KSA940 KSD2073 H2 KA4558 KA4558 2SC4636RB TEA6425 SDA9388X EZ1086CM REMARK Option Option Option Option BOARD CRT DOUBLE FOCUS V S W PIP Reference Information ...

Page 11: ...istandard A2 Stereo Vitual Dolby Multistandard A2 Stereo Vitual Dolby REMARK SPEC TDA7297 FUNCTION 15W x 2CH 10W x 2CH REMARK SPEC TCLN3181PA09A TCPN3081PC09A TCPN3081PA09A FUNCTION NTSC PAL N M LNA Function PAL N M NTSC LNA Function PAL N M NTSC LNA Function REMARK Main F Jack Main Thin Jack Main 1Tuner SPEC TCLN3181PD09A TCPN3081PD09A FUNCTION NTSC PAL N M LNA Function NTSC REMARK Sub Sub TCPS30...

Page 12: ...2 6 Samsung Electronics MEMO ...

Page 13: ... Jacks Front AV2 Back NTSC M PAL N M 160W Applied When 29 Flat Free Volts 100V 240Volts Free Voltage 50 60Hz 15W x 2CH 10W x 2CH 5W x 2CH Vitual Dolby Turbo Sound Pseudo Stereo RCA Input S VHS Head Phone 2 AV Input DVD Input YPbPr AV2 Monitor Audio Output S VHS 75ohms Coaxial Cable Not Present R815 Option Option Option Option Option P Function 2 TUNER PIP NOTE Specifications for Model Name ...

Page 14: ...3 2 Samsung Electronics MEMO ...

Page 15: ...rmer 4 2 Automatic Degaussing A degaussing coil is mounted around the picture tube so that external degaussing after moving the TV should be unnecessary But the receiver must be properly degaussed upon installation The degaussing coil operates for about 1 second after the power is switched ON If the set is moved or turned in a different direction the power should be OFF for at least 10 minutes If ...

Page 16: ...lacing the CRT PCB FBT or CRT 2 Input a crosshatch pattern 3 Enter STANDARD in video mode 4 Turn the Dynamic focus VR fully clockwise maximum 5 Turn the Static focus VR fully counterclockwise maximum 6 Slowly turn the static focus VR counterclockwise Adjust until the vertical line in the middle of the screen has maximum clarity 7 Slowly turn the dynamic focus VR clockwise and adjust the 3rd horizo...

Page 17: ...Select G2 Adjust 5 Set the values as below IBRM 200 WDRV 35 CDL 200 COLR G B 120 120 120 6 Turn the SCREEN VR until the value of MRCR G B is about 120 Do not mind that the OSD Color is red After completing G2 Adjust follow this procedure Enter the Video Adjust 1 Choose any item in menu ex Select Red Cutoff Change the value of item you select and recover the value For example when the value of Red ...

Page 18: ...oshiba pattern 1 Select STANDARD from the menu 2 Input an 100 White pattern 3 Enter the Service Mode Refer to 4 8 Service Mode 4 Warm up the TV set at least for 30 minutes 5 Input a Toshiba pattern signal 6 Enter the Video Adjust1 Adjust Sub Contrast so that Y luminance becomes 50 ft 3 Use Red Drive and Blue Drive to adjust High Light x 275 y 295 Adjust Sub Bright so that Y luminance becomes 1 5ft...

Page 19: ...ct Reset in the service mode menu After above procedure is done power is on initially and the Plug and Play will be operated PICTURE OFF PICTURE ON MUTE Keys Number 1 8 2 PICTURE ON DISPLAY FACTORY 4 8 1 Service Mode These hexa digits are check sum value which depends on the MICOM If check sum value is changed the value of E 2 PROM Data newly initialed Note 2 When E 2 PROM IC902 and Micom are repl...

Page 20: ...T 40 Adjustment 18 27 55 51 27 51 V AMP 5 Adjustment 18 17 0 35 17 35 V SLOPE 2 Adjustment 4 3 0 2 3 2 V SC 7 Fixed 13 13 17 0 13 0 H EW 64 Adjustment 24 71 45 49 71 49 H TRAPEZIUM 20 Adjustment 20 50 50 30 50 30 H PARABOLA 13 Adjustment 17 10 5 18 10 18 H SYMMETRY 13 Fixed 13 13 13 13 13 13 H CORNER 15 Adjustment 69 13 25 34 13 34 H SHIFT 4 13 20 20 6 20 6 PIP CONTRAST 15 Fixed 15 10 10 PIP TINT ...

Page 21: ...lignment and Adjustments Samsung Electronics 4 7 4 8 2 B SCREEN CHANGE I2C BUS GEOMETRIC ADJUSTMENT 9 H Symmetry 5 H Corner 8 H Trapizium 4 H Parabola 10 H Shift 6 V Amp 3 H EW 2 1 V Shift V Slope 7 V SC ...

Page 22: ...stment 127 127 127 127 127 127 GREEN CUT OFF 127 Fixed 127 127 127 127 127 127 BLUE CUT OFF 127 Adjustment 127 127 127 127 127 127 RED DRIVE 127 Adjustment 127 127 127 127 127 127 GREEN DRIVE 127 Fixed 127 127 127 127 127 127 BLUE DRIVE 127 Adjustment 127 127 127 127 127 127 SUB BRIGHT 110 Adjustment 100 100 100 100 100 100 SUB CONTRAST 52 Adjustment 52 52 52 52 52 52 SUB COLOR 27 Fixed 50 50 50 5...

Page 23: ...I GAIN Fixed 1 1 1 1 1 1 DTI BAND Fixed 1 1 1 1 1 1 EHT Offset 0 Fixed 0 0 0 EHT Horizontal 0 Fixed 0 0 0 4 8 2 E VIDEO 3 ADJUST VIDEO ADJUST3 Initial Adjustment SAM2540 SAM2740 TXK3276 CL29A6 TXK3279 TXK3676 TXK3679 Value Value PEAK Threshold 255 Fixed 255 255 255 255 255 255 SOFT LIMIT SLOPE B 4 Fixed 4 4 4 4 4 4 HARD LIMIT 255 Fixed 255 255 255 255 255 255 MODULATION ON OFF 0 Fixed 0 0 0 0 0 0 ...

Page 24: ... CT CTA SOUND CRT AV MODE V Y AUDIO MUTE X RAY VIDEO MUTE TILT CONTROL GAME DEMO CN LNA PIP VCHIP CT CTA BLUE SCREEN AKB AUTO POWER ON HOTEL Option Byte CL29A6 Initial Value CN EN SP PO OFF VIRTUAL DOLBY 4 3 2RCA S D ON OFF ON ON ON ON 2 TUNER OFF ON ON OFF OFF 04 DE 12 1C SAM2540 SAM2740 Initial Value CT EN SP FR ON STEREO 4 3 1RCA ON ON OFF OFF OFF OFF OFF ON OFF OFF OFF 01 01 80 09 TXK3276 TXK3...

Page 25: ...18 15 1 18 3 Melidy Volume 5 7 7 7 7 7 7 PIP BRIGHT 3 5 5 PIP COLOR 7 7 7 Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed 4 8 2 G G2 ADJUST G2 Adjust Initial Adjustment SAM2540 SAM2740 TXK3276 CL29A6 TXK3279 TXK3676 TXK3679 Value Value MRC R G B MRWDG IBRM 10 FIX 200 195 200 195 195 195 WDRV 0 FIX 35 35 35 35 35 35 CDL FIX 150 170 200 170 170 170 COL FIX 130 130 120 130 130 130 VDP Ver...

Page 26: ...C ADC ADC I O I O I O I O I O I O PWM I O I O I O S I M 4 0 8 A Y Write Protect EEPROM SDA EEPROM SCL Bus Stop Main SDA Main SCL Sound Reset Video Reset VDD 2 5V GND VDD 3 3V CVBS Input VDD 2 5V GND AFT AV1 Ident AV2 Ident Key 1 H Sync V Sync Key 3 Key 2 X Ray Protect IR Input Stand By LED Time LED Tilt N C Power Sound Mute N C N C PX Y PX Y VDD 3 3V GND VDD 2 5V CORE OSD B OSD G OSD R VDD 2 5V GN...

Page 27: ...ertical Sync Input Key3 Input Key2 Input X Ray Protection Remocon Signal Input LED Drive Output Red LED Drive Output Green PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 FUNCTION I O I O I O I O I O I O I O I O Vdd GND Vdd CVBS Vdd GND ADC ADC ADC ADC HS VS I O I O I O I O I O I O ASSIGN Write Protect ROM SDA ROM SCL Bus Stop Main SDA Main SCL Sound Reset Video Reset V...

Page 28: ... Tilt IN OUT Out In In Out Out Out Out Out In Out Out Out Out ACTIVE H L Low Low 6MHz 6MHz High Low PWM DESCRIPTION Activate Degausssing Coil Not Used Programmed Gound Level Analog Ground Not Used Programmed Gound Level Not Used Programmed Gound Level Micom Hardware Reset Crystal Oscillation Input Crystal Oscillation Output Analog Ground Analog B OSD Caption Output Red OSD Caption Output Green OSD...

Page 29: ...l Abnormal Abnormal Abnormal Normal Normal Normal Abnormal Check and Replace IC903 Replace D801 or D811 Check and Replace IC804 Check and Replace R828 or D805 Check IC201S VDP H OUT 50 Check Q401 H TR Check 135V Line Check IC802 IC803 Replace IC802 IC803 Replace IC201S Replace Q401 Abnormal Check PC801S IC801S Replace FBT Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal...

Page 30: ...ignal is appeared Check CRT PCB RK BK GK Check IC201S 31 Check Heater Voltage Check HIC202 HIC203 HIC204 Output Check CRT and FBT Check CRT and FBT Check 200V 16 5V Line Check IC201S 63 or 59 Replace IC201S Check Tuner CVBS Output Check IC301 Check IC803 Normal Normal Normal Normal Normal Replace IC201S Replace DZ202 Normal Normal Abnormal Abnormal Abnormal Abnormal Abnormal Abnormal Abnormal Abno...

Page 31: ... IC601 Input Voltages 5V 8V Check IC601 24 25 Check D816 Q906 Normal Normal Replace IC602 Check IC601 Input Signal Replace IC601 Normal Normal Normal Check FA803S Abnormal Abnormal Abnormal Abnormal Abnormal Normal Check IC602 7 If the pin is in low state Sound is mute Check the Speaker Wire Connection Check the coils around IC601 Abnormal Check the Tuner ...

Page 32: ...MEMO 5 4 Samsung Electronics ...

Page 33: ...6A KNOB CONTROL 29K7 ABS HB G3676 1 KC 1 8 6003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 1 KC CF 1 9 AA64 02548A WINDOW RMC LED 29K7 PC CLR 1 WR 1 10 6003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 1 WR CF 1 11 AA65 30105A CLAMP WIRE NYLON 66N VO NTR 15MM 1 CWFCL 1 12 3001 000274 SPEAKER GENERAL 5W8OHM100X50MM 2 SPK 1 13 6003 001026 SCREW TAPTITE RH B M4 L15 ZPC BLK SWR 8 SPK CF 2 AA03 00360...

Page 34: ... H S BRIDGE AA62 00052A GSIB660 4 0205 000129 GREASE SILICON SC102 JAPAN 4 0402 001399 DIODE BRIDGE GSIB660 600V 6A SIP 4 BK 4 6003 000335 SCREW TAPTITE RH 2S M3 L8 ZPC YEL SWR 4 AA60 30003A WASHER T1 5 SBHG 1 4 AA62 00052A HEAT SINK PS SILVER HOLE 18 5mm 2 3 LD901 AA96 00461A ASSY LED GUIDE SL 255D RED GRN 3 HC801 AA96 00475A ASSY H S REGULATOR AA62 00066B FML G1 4 0205 000129 GREASE SILICON SC10...

Page 35: ...AA TP 4 R231 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R232 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R604 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R605 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R612 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R613 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R627 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R628 2001 000281 R CARBON 100OHM 5 1 8W AA TP 4 R723 200...

Page 36: ...R METAL S 4 7KOHM 1 1 2W AA 4 R420 2004 001402 R METAL S 6 8KOHM 1 1 2W AA 4 R811 2004 001408 R METAL S 91KOHM 1 1 2W AA T 4 R821 2004 001891 R METAL S 133KOHM 1 1 2W AA 4 RR03S 2004 001897 R METAL S 43 2KOHM 1 1 2W AA 4 R819 2004 001983 R METAL 2 49KOHM 1 1 2W AA TP 2 4X6 4 4 R302 2004 001984 R METAL 26 7KOHM 1 1 2W AA TP 4 R314 2004 001986 R METAL 35 7KOHM 1 1 2W AA TP 4 R415 2004 004048 R METAL...

Page 37: ... 4 C832 2401 001840 C AL 100UF 20 16V GP TP 6 3X1 4 C838 2401 001840 C AL 100UF 20 16V GP TP 6 3X1 4 C913 2401 001840 C AL 100UF 20 16V GP TP 6 3X1 4 C915 2401 001840 C AL 100UF 20 16V GP TP 6 3X1 4 C918 2401 001840 C AL 100UF 20 16V GP TP 6 3X1 4 C209 2401 001914 C AL 1uF 20 50V BP TP 5x11 5 4 C612 2401 001914 C AL 1uF 20 50V BP TP 5x11 5 4 C613 2401 001914 C AL 1uF 20 50V BP TP 5x11 5 4 C626 240...

Page 38: ... 52M M A 4 J246 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J247 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J248 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J249 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J251 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J252 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 4 J253 3812 000219 JUMPER WIRE SO COPPER TA0 6SN ...

Page 39: ...EYELET ID2 0 OD2 8 BST 4 EY404 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY405 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY406 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY407 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY408 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY409 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY410 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY411 AA60 40011A EYELET ID2 0 OD2 8 BST 4 EY412 AA60 40011A EYELET ID2 0 ...

Page 40: ...0502 001007 TR POWER KSC2073 H2 NPN 150V 1 3 ICG01 1201 000191 IC MC4558C 3 R503 2001 000085 R CARBON S 100KOHM 5 1 2W AA 3 R508 2001 000085 R CARBON S 100KOHM 5 1 2W AA 3 R513 2001 000085 R CARBON S 100KOHM 5 1 2W AA 3 RF09 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 3 RF12 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 3 RF10 2001 000241 R CARBON 1 5KOHM 5 1 8W AA TP 3 RF11 2001 000241 R CARBON 1 5KOHM...

Page 41: ... WIRE SO COPPER TA0 6SN 52M M A 3 JF03 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 JF04 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 JF05 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 JF06 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 JF07 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 JG01 3812 000219 JUMPER WIRE SO COPPER TA0 6SN 52M M A 3 SG501 AA27 00084A COIL S...

Page 42: ...R CF 6002 000522 SCREW TAPPING TH 2 M4 L15 ZP ASSY BOX 1 A BOX AA92 05516A ASSY BOX KS3A 29K7 SEA SECA 2 L BOX AA68 01542A LABEL UNIBOX PAPER WHT ALLMD 2 PCK AA69 00063A PACKING CASE 29K7 SAMEX D 3 AB A1 750 6 ASSY P MATERIAL 1 A PACK AA92 05517A ASSY P MATERIAL KS3A 29K7 SEA SECA 2 BXTAPE 0203 001295 TAPE OPP MASKING 1242 T0 06 W100 L91 4M 2 STAPLE AA60 40006A PIN STAPLE H18 33X17 8X2 2 C SET AA6...

Page 43: ...7 10 Samsung Electronics MEMO ...

Page 44: ...8 Block Diagrams Samsung Electronics Schematic Diagrams 8 1 8 1 Power Diagram 3 3V KA78RM33 Regulator SDA9388X PIP SIM408AY ...

Page 45: ...8 2 Block Diagram Schematic Diagrams 8 2 Samsung Electronics SDA9388X SIM408AY 3 3V SDA9388X 27 ...

Page 46: ...16 5V GND B OUT G OUT R OUT SENSE 8V GND F B TILT GND SVM 600V 600V SY O TO SPEAKER FROM MAIN SOUND AMP AV2 VIDEO IN OUT CN704 CNY01 CN902 CN602 CN302 CN501 CNY02 KEY2 KEY1 GND KEY3 CN901 CNH01 CN701 CN702 CN703 S VHS IN OUT 16 5VAC GND DOUBLE 16 5VAC GND DOUBLE TIME STD GND 5V IR CN502 B OUT G OUT R OUT SENSE 8V GND F B TILT GND SVM CN501A VO GD V1 GD LO RO LI RI CN702 16V ABL 16V GND HEAT NC 200...

Page 47: ...9 2 Samsung Electronics MEMO ...

Page 48: ...TP01 TP02 TP07 TP03 TP06 TP08 TP09 TP10 TP05 TP04 10 Schematic Diagrams Samsung Electronics Schematic Diagrams 10 1 10 1 MAIN 1 TP07 TP08 TP09 TP10 TP01 TP02 TP03 TP04 TP05 TP06 Power Line Signal Line ...

Page 49: ...TP12 TP13 TP11 TP14 TP25 TP15 TCLN3181PA09A TCPN3081 PD09A 10 2 MAIN 2 Schematic Diagrams 10 2 Samsung Electronics Power Line Signal Line TP11 TP12 TP13 TP14 TP15 TP25 ...

Page 50: ...10 3 MAIN3 Samsung Electronics Schematic Diagrams 10 3 TP17 TP16 TP18 TP19 TP20 TP21 TP22 TP23 TP24 Power Line Signal Line TP22 TP23 TP24 TP16 TP17 TP18 TP19 TP20 TP21 ...

Page 51: ...10 4 MAIN 4 Schematic Diagrams 10 4 Samsung Electronics TP26 TP27 TP28 TP29 TP30 TP31 TP33 TP32 TP34 TP35 Power Line Signal Line TP32 TP33 TP34 TP35 TP26 TP27 TP28 TP29 TP30 TP31 ...

Page 52: ...10 5 PIP Samsung Electronics Schematic Diagrams 10 5 Power Line Si l Li ...

Page 53: ...Schematic Diagrams 10 6 Samsung Electronics 10 6 CRT SWITCH SWITCH CRT Power Line Signal Line ...

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