Related Manuals for Quadro CTV-63N11 TXT
Summary of Contents for Quadro CTV-63N11 TXT
- Page 1 SERVICE MANUAL Brown goods TV SETS 25", 29" 5P19 chassis MODEL: CTV-63N11 TXT CTV-72D11 TXT CTV-72SF65 TXT CTV-72SF50 TXT...
-
Page 2: Table Of Contents
Note Note----------------------------------------------------------------- Technical specification-------------------------------------------- Chassis Block Diagram-------------------------------------------- IC Block Diagram --------------------------------------------------- 8-10 Transistor mark ---------------------------------------------------- PCB Top/Bottom layer --------------------------------------------- 12-13 Service Adjustments ----------------------------------------------- 14-25 Control Location ---------------------------------------------------- Input and Output Terminal-----------------------------------------27-30 Operation Instructions--------------------------------------------- 31-43 Circuit Diagram-----------------------------------------------------... -
Page 3: Technical Specification
Technical Specification SUPPLY VOLTAGE : AC 90-260V 50/60Hz 1.SYSTEM PAL / SECAM / NTSC 2.CHANNELS RECEIVED 0~199 3.SCANNING HORIZONTAL 15625Hz VERTICAL 50Hz 4.VISION INTERMEDIATE FREQUENCY 38.9 MHz 5.SOUND INTERMEDIATE FREQUENCY 33.4 MHz （ ） 6.INTER-CARRIER FREQUENCY 5.5/6.0/6.5/4.5 MHz 7.CHROMA IF FREQUENCY PAL 34.47 MHz 8.ANTENNA INPUT IMPEDANCE 75 OHM... - Page 4 Technical Specification 30.WHITE BALANCE(9300 K, LOW BRI <10cd/m , HI BRI >80cd/m ) (SET BURST OFF OF PATTERN GENERATOR OR SET COLOUR SAT. TO MIN MEASURED BY MINOLTA CA-100) 0.260 x:0.288 0.015 0.302 y:0.298 0.015 31.HIGH VOLTAGE (decided by CRT Spec. ) 32.X-RAY RADIATION MR/HR 33.REMOTE CONTROL RECEPTION...
-
Page 5: General Specification
Technical Specification FEATURES: OPERATION ON AC90-260V 50/60Hz MAIN SUPPLY SYSTEM: PAL SECAM BG/DK/I NTSC-M 200 PROGRAMMES MEMORY FULL ON SCREEN DISPLAY BLUE SCREEN DISPLAY 180 MINUTES SLEEP TIMER FULL AUTO PROGRAM REAR YUV L+R/AV IN /AV OUT OR ： FULL SCART/HALF SCART SIDE ：... -
Page 6: Technical Specification
Technical Specification 12 ANTENNA INPUT: 、 75 OHM AERIAL JACK 13 AV INPUT: 、 RCA SOCKET 14 HAND SET POWER SUPPLY: 、 BATTERY 3V(UM-3/R6/AAA) 2 15 HAND SET WEIGHT: 、 100g(APPROX.) 16 AUDIO OUTPUT: 、 >6W or >10W (1KHz 0.5V , INPUT 10% THD) 17 SPEAKER: 、... -
Page 7: Chassis Block Diagram
Chassis Block Diagram... -
Page 8: Ic Block Diagram
IC Block Diagram IC601(POWER SUPPLY)STR-W6556A IC760(2CHANNEL AUDIO AMPLIFIER WITH VOLUME CONTROL)TFA19842AJ... - Page 9 IC Block Diagram IC740(UNIVERSALHI-FI AUDIO PROCESSOR FOR TV)TDA9859...
- Page 10 IC Block Diagram Ic101 -10-...
-
Page 11: Transistor Mark
Transistor Mark -11-... -
Page 12: Pcb Top/Bottom Layer
Maion PCB Top Layer -12-... - Page 13 Maion PCB Bottom Layer -13-...
-
Page 14: Service Adjustments
Service Adjustments 1. FACTORY MODE: 1. FACTORY MODE: P.P , P.P S.S and Keys on the menu (1) Press the keys in turn to enter the factory mode, press the key DISPLAY to exit. . This mode is usually for R&D and engineering department use keys to pick adjust (2) Press digital keys to enter every adjust page, use PROG+/- items, use VOL+/- keys to adjust the value. - Page 15 Service Adjustments 6VSH 60HZvertical c enter 6VAM 60HZ vertical s ize Receive 50Hz cross hatch signal, set TV to STANDARD mode, adjus t 5VSL is just at the bottom of the half picture. so that picture’s vertical line Adjust 5SCL to set proper verti cal linearity, Adjust 5VSH to se t picture vertical center to CRT center.
- Page 16 Service Adjustments (7) Focus adjust (7) Focus adjust ： Check the color purity of CRT , if the color purity is badness, please adjust it as the following items again. a. incept point signal, make sure the TV is set to be dynamic. b.
- Page 17 Service Adjustments The detailed instruction of 3P51/5P18 -17-...
-
Page 26: Control Location
Control Location CONTROL PANEL BUTTONS 1. Power Button 2. Power Indicator & Remote Sensor 3. Speakers 4. AV/TV Button 5. MUTE Button 6. Menu Button 7. Volume Down/Up Button 8. Program Down /Up Button 9. AV In (Option) AV Out (Option) YUV (Y, Cb, Cr) In (Option) Antenna Input Socket (75 ohm) 10. -
Page 27: Input And Output Terminal
Input and Output Terminals Connecting the Aerial(or Cable Television Network) To view television channels correctly ,a signal must be received by the set from one of the following sources: *An outdoor aerial *A cable television network Plug the aerial or cable network input cable to the 75 coaxial socket on the rear of the 75 ANT television. - Page 28 Input and Output Terminals Connecting the Audio/Video Input/Outputs(option) AV IN VIDEO LEFT Decoder/ video game device RIGHT Video disc player S-VIDEO LEFT RIGHT Camcorder YCbCr IN Satellite receiver LEFT RIGHT -28-...
- Page 29 Input and Output Terminals 21 PIN SCART PERITELEVISION Decoder/ video game device Video disc player Camcorder Satellite receiver Amplifier -29-...
-
Page 30: Input And Output Terminal
Input and Output Terminals PERIPHERAL EQUIPMENT CONNECTIONS There is a wide range of audio and video equipment that can be connected to your TV. Connection diagrams at the end of this section show you where the different equipment should be connected at the backside of the TV. -
Page 31: Operation Instructions
Operation Instructions USING THE REMOTE CONTROL Batteries Please follow the below instructions to install the supplied batteries into the remote control to make it operate. 1. Remove the battery cover. 2. Insert two 1.5V (AAA size) batteries making sure The polarity (+ or -) of the batteries matches the polarity marks inside the unit. - Page 32 Operation Instructions Remote Control Buttons 1.POWER (STANDBY) BUTTON ( Press this button to turn the TV on/off. Press any Number Button or Program Up/Down Button will also switch on the TV from standby mode. 2. MUTE BUTTON ( Press this button to temporarily cut off the sound output, press it again to restore the --/- -- AV/TV...
- Page 33 Operation Instructions Remote Control Buttons 6. PROGRAM UP/DOWN BUTTONS (PROG. +/-) Press the Program Up Button to select the program forwards.Press the Program Down Button to select the program backwards. 7. VOLUME UP/DOWN BUTTONS (VOL.+/-) Press Volume +/- Buttons to adjust sound level. --/- -- AV/TV 8.
- Page 34 Operation Instructions Remote Control Buttons 13.LOCK BUTTON The TV set can provide the locked key for control or prevent your children from watching the program. SETTING UP THE CHILD LOCK FUNCTION: Press the "LOCK" button on remote control unit. The key locked symbol( ) will be displayed on the screen for five seconds and entered into the child --/- --...
- Page 35 Operation Instructions Remote Control Buttons *Picture mode RICH,SOFT,STANDARD are fixed “ ” by factory, all the change of these settings will be saved into the USER mode automatically. “ ” 18.INDEX BUTTON(TELETEXT OPTION) In TELETEXT mode, used as INDEX key. INDEX: Press INDEX button to obtain the index page.
- Page 36 Operation Instructions Remote Control Buttons 24.CANCEL BUTTON(TELETEXT OPTION) In TELETEXT Mode, used as CANCEL key. CANCEL: If you want to watch TV but not cancel the TELETEXT mode completely. Press the CANCEL button. When the last selected page is updated, the page number will be appeared at the top of the TV screen press the CANCEL button again to reveal the page.
- Page 37 Operation Instructions MENU SYSTEM This TV allows you to adjust the settings from the menu screens. * In the AV mode, menus appear the same as in TV mode except the Install menu. CONTRAST Picture BRIGHTNESS COLOR SHARPNESS TINT VOLUME Sound TREBLE BASS...
- Page 38 Operation Instructions Press the MENU button to enter the menu screens for the following " " settings. PICTURE Menu -> SOUND Menu (option) -> FEATURES Menu -> TIMER Menu -> INSTALL Menu -> EXIT Select the desired item using the PROG. + / - Buttons. Use the VOL.
- Page 39 Operation Instructions 3.BASS Press VOL +/- buttons to adjust desired Bass volume of sound between " -10 and +10 . " " " 4.BALANCE Press VOL +/- buttons to adjust the Balance between L50 and R50 . " " " "...
- Page 40 Operation Instructions 4.Calendar (Option) -Press VOL +/- button to enter into Calendar menu. -Press PROG +/- buttons to select Year, Month and Date. Press VOL +/- button to adjust the value. -Press MENU button again to return. " " 5.Game Moving Cube (Option) Press the PROG.
- Page 41 Operation Instructions Install Menu AUTOSTORE Press VOL.+/- Buttons,the TV setwill automaticaly search from V-L band to U band.The channels are INSTALL stored in the order in which they appear in the AUTO STORE frequency bands. MANUAL STORE 2. MANUAL STORE FINE TUNE Press VOL.+/- Buttons to start searching.
- Page 42 Operation Instructions TROUBLESHOOTING The following problems do not always indicate a hardware failure. Therefore, please use the troubleshooting guide below before calling for repair service. If, after following the guide none of the remedies work, unplug the TV and call for service. Problem Checks and Adjustments TV will not turn on...
- Page 43 Operation Instructions Remote Control does not operate Check for any obstacle between the remote control and the remote control sensor window. Maybe batteries are dead. Try replacing batteries with new ones. Check for incorrect battery orientation. The picture is doubled or tripled Please change the direction, height or (GHOST) positionof the antenna.