Presentation is loading. Please wait.

Presentation is loading. Please wait.

KS7C Training Manual ◈ New Model Main Function Option Item FUNCTION

Similar presentations


Presentation on theme: "KS7C Training Manual ◈ New Model Main Function Option Item FUNCTION"— Presentation transcript:

1 KS7C Training Manual ◈ New Model Main Function Option Item FUNCTION
CL29Z50HM SYSTEM NTSC 3.58/4.43 PAL B/G, D/K, I SECAM B/G, D/K AV-NTSC(VIT) CHANNEL Air/CATV/Hyper CHANNEL Memory 100Ch TUNER Program F/S POWER SUPPLY AC160 ~ 300V /60Hz PICTURE ON M. S/W

2 Group Delay CORRECTION
KS7C Training Manual ◈ New Model Main Function Option Item PICTURE CRT 29 SIMPLE 100Hz X STILL PICTURE CTI LTI AUTO PEAKING WIDE MODE(ZOOM) Zoom Auto Wide/Panorama.. Y.Pb.Pr INPUT Option Y.Pb.Pr PICTURE IMP Group Delay CORRECTION VERTICAL PEAKING DOUBLE WINDOW PIP DOUBLE TEXT FOCUS Single COMB FILTER 1H (4H Option) Low Noise Amplifier Option (LNA+) VM circuit BLACK STRETCH AKB BLUE STRETCH NR PICTURE MODE 4 MODE

3 KS7C Training Manual ◈ New Model Main Function Option Item SOUND AMP
2CH AMP OUTPUT(RMS) 10W+10W Speaker Direct SOUND MODE 5 MODE TREBLE/BASS PSEUDO Sound Turbo Sound TURBO PLUS/VOICE STEREO Option LINE STEREO A2 ST(GER) NICAM STEREO AUTO STEREO MELODY ON/OFF Auto Volume Leveler EQUALIZER FM RADIO X WOOFER DOLBY PROLOGIC VIRTUAL Dolby

4 CHANNEL SKIP/ADD,ERASE
KS7C Training Manual ◈ New Model Main Function Option Item MICOM Plug & Play Game Mode Option TTX Page Memory 10 Page Option CAPTION X V-CHIP Auto Power off ATM DEMONSTRATION AUTO MUTE CHILD LOCK HOTEL MODE PRE-CH CH-SCAN PIP CH. SCAN CHANNEL SKIP/ADD,ERASE SORT AUTO PROGRAM CHANNEL LABELING HELP FINE TUNELESS BLUE SCREEN SLEEP TIMER 180 M

5 KS7C Training Manual ◈ New Model Main Function Option Item TERMINAL
FRONT(SIDE) A/V 1 IN HEAD PHONE X FRONT(SIDE) S-VHS IN Option BACK RF IN BACK A/V IN 2 IN BACK A/V OUT 1 Out SCART JACK BACK Y.Pb.Pr BACK S-VHS IN CLOCK Auto Clock Setting ON/OFF TIMER

6 KS7C Training Manual ◈ New Chassis Layout(Common) Side-A/V SMPS
Key Matrix Master - S/W IR CRT (R,G,B Drive) AMP Part Sound AMP Part pip module PIP T U N E R EW Drive Horizontal Drive VCTI IC BLOCK FBT MAIN T U N E R 2SCART or RCA 9P DVD JACK (3P)

7 KS7C Training Manual ◈ New Chassis picture Sound AMP CRT PCB MICOM
TUNER SCART FBT POWER TRANS EW DRIVE DEFLECTION

8 KS7C Training Manual ◈ TIMECOP Configuration Jack S-VIDEO (OPTION)
(Depending on the model)

9 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 1 GND SUPPLY Ground Platform 2 VSUP5.0BE Supply Voltage Analog Video Back-end, 5.0V 3 TEST IN Test Input, reserved for Test 4 VERT+ OUT Differential Vertical Sawtooth Output 5 VERT- 6 EW Vertical Parabola Output 7 RSW2 Range Switch 2 Output 8 RSW1 Range Switch 1 Output 9 SENSE Sense ADC Input 10 GNDM Reference Ground for Sense ADC 11 FBIN Fast Blank Input, Back-end 12 RIN Analog Red Input, Back-end 13 GIN Analog TIMECOP Input, Back-end

10 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 14 BIN IN Analog Blue Input, Back-end 15 SVMOUT OUT Scan Velocity Modulation Output 16 ROUT Analog Red Output 17 GOUT Analog TIMECOP Output 18 BOUT Analog Blue Output 19 VRD Reference Voltage for RGB DACs 20 XREF Reference Current for RGB DACs 21 VSUP3.3BE SUPPLY Supply Voltage Analog Video Back-end, 3.3 V 22 GND Ground Platform 23 24 VSUP3.3IO Supply Voltage I/O Ports, 3.3 V (main and standby supply) 25 VSUP3.3DAV Supply Voltage Video DACs, 3.3 V 26 GNDDAC Ground Video DACs

11 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 27 SAFETY IN Safety Input 28 HFLB Horizontal Flyback Input 29 HOUT OUT Horizontal Drive Output 30 VPROT Vertical Protection Input 31 SDA IN/OUT I2C Bus Data Input/Output 32 SCL I2C Bus Clock Input/Output 33 P21 Port 2, Bit 1 Input/Output 34 P20 Port 2, Bit 0 Input/Output 35 P17 Port 1, Bit 7 Input/Output 36 P16 Port 1, Bit 6 Input/Output 37 P15 Port 1, Bit 5 Input/Output 38 P14 Port 1, Bit 4 Input/Output 39 P13 Port 1, Bit 3 Input/Output

12 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 40 P12 IN/OUT Port 1, Bit 2 Input/Output 41 P11 Port 1, Bit 1 Input/Output 42 P10 Port 1, Bit 0Input/Output 43 VSUP3.3FE SUPPLY Supply Voltage Analog Video Front-end, 3.3 V (main and standby supply) 44 GND Ground Platform 45 46 VSUP1.8FE Supply Voltage Analog Video Front-end, 1.8 V 47 VOUT3 OUT Analog Video 3 Output 48 VOUT2 Analog Video 2 Output 49 VOUT1 Analog Video 1 Output 50 VIN1 IN Analog Video 1 Input 51 VIN2 Analog Video 2 Input 52 VIN3 Analog Video 3 Input

13 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 53 VIN4 IN Analog Video 4 Input 54 VIN5 Analog Video 5Input 55 VIN6 Analog Video 6 Input 56 VIN7 Analog Video 7 Input 57 VIN8 Analog Video 8 Input 58 VIN9 Analog Video 9 Input 59 VIN10 Analog Video 10 Input 60 VIN11 Analog Video 11 Input 61 P23 IN/OUT Port 2, Bit 3 Input/Output 62 P22 Port 2, Bit 2 Input/Output 63 XTAL2 OUT Analog Crystal Output 64 XTAL1 Analog Crystal Input 65 VSUP1.8DIG SUPPLY Supply Voltage Digital Core, 1.8 V (main and standby supply)

14 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 66 GND SUPPLY Ground Platform 67 68 VSUP3.3DIG Supply Voltage Digital Core, 3.3 V 69 VSUP5.0IF Supply Voltage IF ADC, 5.0 V 70 VSUP5.0FE Supply Voltage Analog IF Front-end, 5.0 V 71 RESETQ IN/OUT Reset Input/Output 72 IFIN+ IN Differential IF Input 73 IFIN- 74 VREFIF Reference Voltage, IF ADC 75 TAGC OUT Tuner AGC Output 76 AIN1R/SIF Analog Audio 1 Input, Right Analog 2nd Sound IF Output 77 AIN1L Analog Audio 1 Input, Left 78 AIN2R Analog Audio 2 Input, Right

15 KS7C Training Manual ◈ Micom Pin Function Pin No Pin Name Type
Description 79 AIN2L IN Analog Audio 2 Input, Left 80 AIN3R/AOUT2R IN/OUT Analog Audio 3 Input, Right Analog Audio 2 Output, Right 81 AIN3L/AOUT2L Analog Audio 3 Input, Left Analog Audio 2 Output, Left 82 AOUT1R OUT Analog Audio 1 Output, Right 83 AOUT1L Analog Audio 1 Output, Left 84 SPEAKERR Analog Loudspeaker Output, Right 85 SPEAKERL Analog Loudspeaker Output, Left 86 VREFAU Reference Voltage, Audio 87 VSUP8.0AU SUPPLY Supply Voltage Analog Audio, 8.0 V 88 GND Ground Platform

16 KS7C Training Manual ◈ MICOM Pin Configurations

17 KS7C Training Manual ◈ FACTORY OSD(TIMECOP PAL)
TIMECOP Factory Data Menu Deflection Video Adjust1 Video Adjust2 Video Adjust3 option YC delay Test pattern:0 EEPROM Bus stop Check Sum RESET G2 Adjust ◈ FACTORY DATA

18 KS7C Training Manual ◈ Analog World Map

19 KS7C Training Manual ◈ Different country transmit method compare (NT/ PAL/ SECAM)

20 KS7C Training Manual ◈ Spectrum Country Base Band Spectrum P A L
Germany - B/G (5.5MHz) - A2 Stereo UK - I (6MHz) - NICAM (Near Instantaneous Companded Audio Multiplex)

21 KS7C Training Manual ◈ Spectrum Korea/ USA - M (4.5MHz) - A2 Stereo
France System L/L’(6.5MHz) NICAM S E C A M & N T Base Band Spectrum Country

22 KS7C Training Manual ◈KS7C Pal Chassis block CRT Color Power Speaker
Tuner * Option PIP Sub_Tuner IF A/V IN A/V Out VCTI VCT49XX DRX+VSP+DDP +MSP+ Micom EEPROM RGB AMP Ver. AMP Audio AMP H-Out TR RGB VD HD CRT Color FBT ±18.5V 200V Power B+5V KA78R05 A+3.3V KSC2331 A+5V KSC2331 B+3.3V KSC2331 Power Trans 14V HDT 130V B+8V KSC2331 Tuner 33V 14V SMPS Controller Speaker

23 KS7C Training Manual ◈ RF/IF block 8M bandwidth IF signal
This part consists of Tuner and Saw-filter, etc . The tuner demodulate the RF signal to IF signal. Saw-filter limit the bandwidth of IF to normally 8MHz.Andthen 8M bandwidth IF signal input to SANYO Chip. 8M bandwidth IF signal In the SAW-Filter Bandpass bandwidth

24 KS7C Training Maual ◈ CRT Drive block diagram
◈ CRT Drive Signal Diagram

25 KS7C Training Manual ◈ Vertical Drive Signal(V1-Out)

26 KS7C Training Manual ◈ Vertical Drive Signal Diagram
Vertical Load Resistor Difference By D.Y Value Vertical Feed Back Current Detection Resistor Inch And D.Y Value Diff' Vertical Safeguard

27 KS7C Training Manual ◈ Vertical Drive Signal(VDP) KS7C

28 KS7C Training Manual ◈ Vertical Sync Signal

29 KS7C Training Manual ◈ Horizontal Drive Signal Diagram(ALL Block)
H-Drive EW-Drive

30 KS7C Training Manual ◈ Horizontal Drive Signal Diagram (only horizontal drive block)

31 KS7C Training Manual ◈ Horizontal out Signal (VCTI 29pin point)

32 KS7C Training Manual ◈ Horizontal Drive Signal (Horizontal Transistor B-E point)

33 KS7C Training Manual ◈ Horizontal Sync Signal (VCTI 28 pin point)

34 KS7C Training Manual ◈ EW Drive Signal (VCTI IC OUTPUT PIN)

35 KS7C Training Manual ◈ EW Drive Signal (After EW AMP,L405 point pin)

36 KS7C Training Manual ◈ SMPS IC Pin Function Diagram Terminal NO.
Block diagram (SANKEN POWER IC) Terminal NO. Symbols 1 D 2 S 3 GND 4 VCC 5 SS/OLP 6 FB 7 OCP/BD

37 KS7C Training Manual ◈ SMPS(Switching Mode Power Supply) Block
2nd' Starting 1st' Starting Sync Circuit Feed Back Circuit

38 KS7C Training Manual ◈ SMPS Error OP_Amp Power Starting
Dip a Preventive Measure Error OP-AMP 회로 Stand-By Power Consumption Down

39 KS7C Training Manual ◈ Sound Amplifier Diagram
OTL(Output TransformerLess amplifier) AMP - An AMP that does not use output transformer. SEPP(Single Ended PushPull) circuit is used and ouput impedance is low. Therefore, speaker is connected directly. BTL(Bridge Tied Load) AMP 2 AMPs operate 1 channel. An AMP from one channel amplifies (+) and the other amplifies (-). OCL(Output CondenserLess) AMP An amp that does not use output condenser.

40 KS7C Training Manual ◈ Block and Application diagram (TDA7297SA)

41 KS7C Training Manual ◈PIN connection (Top view)

42 KS7C Training Manual VCTI BLOCK Introduction
The VCT 49xyI is an IC family of high-quality single-chip TVprocessors. Modular design and deep-submicron technology allow the economic integration of features in all classes of single-scan TVsets. The VCT 49xy is based on functional blocks contained and approved in existing products like DRX 396xA, MSP 34x5G, VSP 94x7B,DDP 3315C, and SDA 55xx. Each member of the family contains the entire IF, audio, video, display, and deflection processing for 4:3 and 16:9 50/60-Hz mono and stereo TV sets. The integrated microcontroller is supported by a powerful OSD generator with integrated Teletext & CC acquisition including on-chip page memory.

43 Functional Description
KS7C Training Manual Functional Description The functional description of the VCT 49xyI, is split up into several volumes: VCTI Volume 1: General Description DRX Digital Receiver Frontend MSP Multistandard Sound Processor VSP Video Processor DDP Display and Deflection Processor TVT Controller, OSD and Text Processing

44 KS7C Training Manual Chip Architecture

45 KS7C Training Manual the Digital Receiver Frontend (DRX) block diagram

46 KS7C Training Manual the Multistandard Sound Processor (MSP) block diagram

47 KS7C Training Manual the Video Processor (VSP) block diagram

48 KS7C Training Manual Comb filter and color decoder

49 KS7C Training Manual Picture Measurement and Horizontal Scaler

50 KS7C Training Manual Display and Deflection Processor (DDP) block diagram

51 KS7C Training Manual Analog Component Backend

52 KS7C Training Manual TVT block diagram


Download ppt "KS7C Training Manual ◈ New Model Main Function Option Item FUNCTION"

Similar presentations


Ads by Google