0310wv08 accessories

15/8/2003

10:11 am

Page 105

accessories

Speaker stands

89 PER PAIR

Freeview adaptor

Alphason Designs Aragon AG50-s
These chunky, funky silver stands from the Aragon range are a treat for the eyes and ears. Theyre designed with sound quality in mind, boasting a weighted, shaped base with mineral aggregate filling to provide a solid platform. Adjustable top-plate cones isolate the speaker and reduce the transmission of unwanted vibrations through the stand to the floor. Conical spiked feet fit discreetly into the base and the stands also feature Alphasons unique Cable Tidy channel built into the main column to hide unsightly cables. In short, theyre everything you need from a speaker stand. They will certainly add a touch of class to any room.

Thomson DTI-550

Contact
Alphason Designs www.alphasondesigns.com

Verdict

OVERALL.77777

QED Qunex OT

This optical digital audio interconnect will set you back 30, the kind of price that wont break the bank but almost guarantees solid build quality and performance. It can be used to connect a DVD player to a multichannel amplifier and carry raw Dolby Digital and DTS bitstreams. The signal is carried along the cable using fibre optics, as opposed to the electrical type of digital audio connection. Qunex OT boasts a medical grade fibre-optic core, polished at both ends for maximum light-signal transfer. Its shrouded in a durable, flexible metallic graphite-grey PVC jacket and at each end is a precision moulded plug with a spring-loaded tip and zinc-plated barrel. In other words, the build quality is magnificent. In use, the Qunex OT is flawless digital DVD soundtracks are conveyed superbly with a lack of unwanted noise or interference. A top class cable for those who care about sound quality.

QED www.qed.co.uk

The DTI-550 is the second digital terrestrial receiver from Thomson and acts as a companion to its first effort, the DTI-1000. This cheaper version is better suited to a second TV for viewing only, as many crucial features have been stripped away. The most obvious omission is the second Scart socket. This makes it impossible to simultaneously connect to a VCR and TV. Even more galling is that the provided Scart is not RGB-capable. Youll have to settle for inferior composite video, which could have consequences on a large-screen TV. Also, theres no RF modulator, so you cant watch digital channels on a TV with no Scart. Neither are there audio outputs for connection to a hi-fi or AV receiver. Inside are all the basic digital receiver tricks: auto tuning, favourites lists and access to MHEG digital text and interactive services. Theres also a choice of display options for 4:3 TVs. More unusual is the timer. This automatically switches to a pre-selected channel at a programmed time and will even start your VCR recording by sending Scart pin 8 high (if your VCR supports this function). Theres an onscreen banner that provides information about the current and subsequent programmes, as well as a fullscreen guide that places live TV in a small box with relevant programme information below. The well-labelled remote and logical onscreen menus make it easy to use. The menu design is the same as previous Thomson/Grundig receivers not a patch on Nokias navibars or Samsungs jazzy OSD. The DTI-550 is quick in operation, calling up teletext
pages with minimal hesitation and swapping channels with only a brief pause. However, picture quality is nowhere near as good as rival digiboxes, as the composite images suffer from edge tizzing and less vibrant colours than RGB. Theres also a strange intermittent juddering effect, which becomes distracting after a while. Recent receivers from Nokia and Samsung (both reviewed in the September 2003 issue) are similarly stripped down in terms of socketry, but both still provide RGB output. Granted, both sell for 20 more than the DTI-550, but its a small price to pay for best-quality pictures and a better user interface. Not even Thomsons timer function can redeem the DTI-550, as its intended for use with a VCR and theres only one Scart output. Disappointing s

Specification

FEATURES 10-event timer with VCR trigger; autotuning; letterbox, centre cut-out and full frame picture modes; programme information banner and TV guide; digital text and interactive access; favourite list; parental control SOCKETS 1 x RGB Scart; RF in; RF loopthrough DIMENSIONS: 252(w) x 43(h) x 153(d) mm WEIGHT: 0.7kg CONTACT www.thomson-europe.com

Verdict 77777

Under specified and not the best performance
October 2003 s WHAT VIDEO WIDESCREEN ENTERTAINMENT

Elegance 21 TVD 55-2401/5 Top
Elegance 21 TVD 55-2501 FR/Top GBC13833-procon silver F F STEREO RC 45 C / TP 165 C 55 cm (21"), FST, (4:3) [ /\ 90 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ [ [ \ D5 (50 Hz) 90 PLL frequency synthesizer tuning Philips UOC OM836x 10 keys; TV/DVD, menue, prog/vol, plus, minus, eject, play/pause, stop, skip-fw, skip-bw red LED 5 character [ [ \ [ \ [ 100/AV \ / \ / 7 pages \ \ [ 7 languages: D, GB, F, I, E, P, NL [ [ \ [ \ [ \
Order Number EAN Colour Destination User manual languages Sound Remote Control PICTURE Size / Type Real flat / Super flat Deflection 100 Hz Picture-/32 kHz line frequency Flicker free scanning (full frame memory) Digital Color Transition Improv. (DCTI) Digital Combfilter Digital Luminace Transition Improv. (DLTI ) Picture Noise Reduction SVM (Scan Velocity Moduladion) Dynamic Focus Preset picture modes Tilt Picture Formats PIP (2 Tuner) Multifold Tuner scan (Mosaic Picture) PAT: Split screen (PICTURE + TEXT) PAP: Double Window (PICTURE + PICTURE) P2AT: Double window + TXT POP: PICTURE on PICTURE Picture freezing Zoom with point function Auto 16:9 selection via Scart Automatic Color Standard Detection Sharpness control Blue Background CHASSIS TV-Chassis Tuner -Processor
GBC13833-procon silver D, NL, DK, N, FIN, S, E, P, ROW D, GB, NL, DK, N, S, FIN, E, P MONO RC 45 C / TP 165 C 37 cm (14"), FST, (4:3) \ 90 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ [ [ \ D5 (50 Hz) 90 PLL frequency synthesizer tuning Philips UOC OM836x 10 keys; TV/DVD, menue, prog/vol, plus, minus, eject, play/pause, stop, skip-fw, skip-bw red LED 5 character [ [ \ [ \ [ 100/AV 1 page / \ / \ \ \ [ 7 languages: D, GB, F, I, E, P, NL [ [ \ [ \ [ \
GBC13833-procon silver D, I, NL, DK, N, FIN, S, E, P, ROW D, GB, I, NL, DK, N, S, FIN, E, P STEREO RC 45 C / TP 165 C 55 cm (21"), FST, (4:3) [ /\ 90 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ [ [ \ D5 (50 Hz) 90 PLL frequency synthesizer tuning Philips UOC OM836x 10 keys; TV/DVD, menue, prog/vol, plus, minus, eject, play/pause, stop, skip-fw, skip-bw red LED 5 character [ [ \ [ \ [ 100/AV \ / \ / 7 pages \ \ [ 7 languages: D, GB, F, I, E, P, NL [ [ \ [ \ [ \

Keyboard

ELECTRONIC Stand by indicator Manual & autom. labeling of prog. Programable off timer Programable on timer Intelligent chanel search (Zapping funct.) Program Edit Intelligent Programme Switch Auto switch off Program memory TV/AV (opt.) Teletext/Fasttext/Toptext Teletext options Teletext SWAP Childlock Menue languages OSD SWAP (Recall function) Service mode Hotel mode TUNING Autom. Tuning System with country selection Frequency Based Auto Search Automatic Micro-search Automatic Programing
Davio 14 TVD 37-2501 FR/Text [ [ [ [ [ [
Elegance 21 TVD 55-2501 FR/Top [ [ [ [ [ [
Manual fine tuning Direct chanal selection PAL/BG SECAM/L/L NTSC-Playback via Scart (3,58/4,43) Cable TV / Hyperband (S1-S41) AUDIO Mono/Stereo/Nicam AV Stereo Virtual Dolby Subwoofer Dynamic Bass DSP (Digital Sound Processor) Balance Adjustment AVL (Audio Volume Level) PIP listening via Headphone jack Equalizer Space Sound Effect Audio mode Audio amplifier without extern LS Tweeter (2 way speaker system) DVD 4:3 / 16:9 / letterbox format Dolby Digital Disc formats: DVD R/RW (+/-) CD-R CD-RW Media formats: DVD-Video VCD SVC CD-Audio CD-ROM Freeze / Zoom Coaxial / Optical audio out Region Code POWER SUPPLY / CABINET Power voltage Power switch Power consumption Cabinet (WxHxD, cm) / Weight FRONT PANEL CONNECTIONS Headphones Cinch-AV socket S-Video REAR PANEL CONNECTIONS Euro-AV-Socket AV1 Euro-AV Socket AV2 Euro-AV Socket AV3 S-Video Digital Audio out Audio out Antenna for terrestial reception Power supply plug SUPPLIED ACCESSORIES Remote control (incl. battery) Power cord Telescopic antenna Instruction manual Warranty info [

[ [ [ \ [ [

[ \ \ \ \ \ [ \ \ \ \ 2 x 5 W (RMS) \ [ [ [ [ [ [ [ [ [ JPEG, MP3 playback
[ \ \ \ \ \ [ \ \ \ \ 2 x 5 W (RMS) \ [ [ [ [ [ [ [ [ [ JPEG, MP3 playback [ /[ [ /\ Factory setting: RC 2 230V~, 50/60 Hz [ 55 W, standby 2 W in accordance to IEC 62087-2002 39,1 x 39,5 x 38,2 cm approx. 12,3 kg [ , position lateral 3 x Cinch - Video in, Audio L/R in (position lateral) \ CVBS in-/output, RGB input
[ \ \ \ \ \ [ \ \ \ \ 2 x 8 W (RMS) \

[ [ [ [

[ [ [ [ JPEG, MP3 playback [ /[ [ /\ Factory setting: RC 2 230V~, 50/60 Hz [ 73 W, standby 2 W in accordance to IEC 62087-2002 61,1 x 46,4 x 52,6 cm approx. 24,6 kg [ , position lateral 3 x Cinch - Video in, Audio L/R in (position lateral) \
/[ [ /\ Factory setting: RC 2
[ 230V~, 50/60 Hz [ 55 W, standby 2 W in accordance to IEC 62087-2002 39,1 x 39,5 x 38,2 cm approx. 12,3 kg [ , position lateral 3 x Cinch - Video in, Audio L/R in (position lateral) \ CVBS in-/output, RGB input
CVBS in-/output, CVBS in-/output, RGB input RGB input CVBS in-/output, CVBS in-/output, \ \ S-Video input S-Video input \ \ \ \ \ \ \ \ Yes, coaxial Yes, coaxial Yes, coaxial Yes, coaxial \ \ \ \ 1 x Coaxial-socket for 1 x Coaxial-socket for 1 x Coaxial-socket for 1 x Coaxial-socket for TV-tuner-in, according TV-tuner-in, according TV-tuner-in, according TV-tuner-in, according to DIN 45325 to DIN 45325 to DIN 45325 to DIN 45325 \ \ \ \ [ \ / fix mounted [ [ [ [ \ / fix mounted [ [ [ [ \ / fix mounted \ [ [ [ \ / fix mounted \ [ [
Service- und Sonderfunktionen
Service Mode aktivieren: Taste " i " (Hauptmen) drcken > Service Code "8500" eingeben. Service Mode beenden: Taste "TXT" drcken. 1. Grundeinstellwerte Folgende Tabelle zeigt alle typenbezogenen Grundeinstellungen im Service Mode. Alle mit * gekennzeichneten Werte mssen zustzlich nach Abgleich (Seite 2-1) eingestellen werden.
Service and Special Functions
Start of the Service Mode: Press button " i " (Main Menu) > Enter Service Code "8500". End the Service Mode: Press button "TXT". 1. Basic Settings The following table shows all type specific basic settings in the service mode. In addition all values marked with * must be adjusted according to adjustment (page 2-1).
ELEGANCE 21 Flat TVD 55-2501 FR/ Top 35 X X 32 X X 32* 30* 30* 30* 36* 28* 32* 32* 17* 32* 60* 35* 25* 28* 34* 01 35* X X X X X X 32* 32* X X 32* 32* X X X 32* 32* X X X DAVIO 14 TVD 37-2501 FR/Text 35 X X 32 X X 32* 30* 30* 30* 36* 28* 32* 32* 17* 32* 60* 35* 25* 28* 34* 01 35* X X X X X Strahlstrombegrenzung / Peak white limiting Offset ZF-Demodulator / Offset IF demodulator Schrglage vertikal / Horizontal parallelogram Horizontale Biegung / Horizontal bow 32* 32* X X X ELEGANCE 21 Flat TVD 55-2401/ 5 Top 35 X X 32 X X 32* 30* 30* 30* 36* 28* 32* 32* 17* 32* 60* 35* 25* 28* 34* 01 35* X

SERVICE P+ / P

Menpunkt Point of Menu P+ / P

Einstellung Adjustment /

Hinweis Hint

TUNER 0

AGC STD EEPE PEAK HEAD SCRN GRN RED BLUE BLOG BLOR YDLY SAT HUE CON CDR BRI EWT EWCU EWCL EWPW HSHT EWW VAMP SCOR VSHT VSLP RGB VZOM SSTD
PANASONIC PHILIPS (Thomson) SHARP TEMIC siehe Abgleich / see Adjustment STD-BY On STD-BY Off siehe Abgleich / see Adjustment YES NO ON OFF siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment
eingebauten Tuner whlen select used tuner 35 Netzschalter-Ein > Standby power switch ON > standby EEPROM-Reset Bildschrfe / Peaking Kopfhrer / Headphone bentigt fr Schirmgitter-Abgleich used for screen adjustment Grn-Pegel / Green level Rot-Pegel / Red level Blau-Pegel / Blue level Grn / Green cut off Rot / Red cut off Luminanz-Verzgerung / Luminance delay Farbsttigung / Saturation Bildschrfe / Sharpness Kontrast / Contast Kathode-Pegel / Cathode drive level Helligkeit / Brightness Ost/West Trapez / East West Trapezium Ecken oben / Upper corner Ecken unten / Lower corner Ost/West Parabel 4:3 / East west parabola width 4:3 Bildposition horizontal / Horizontal shift Bildbreite / Horizontal width Bildhhe / Vertical amplitude S-Korrektur / S correction Bildposition vertikal / Vertical shift Bildmitte / Vertical slope OSD Helligkeit / Brightness Vertikal Zoom / Vertical zoom X X 32 X
STYP TOPTEXT TXT table PWLT IFOF HPAR HBOW HOTEL SUBWOOFER
siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment BG-ONLY I-ONLY BG + DK BG + LL' ALL SYS. NICAM On NICAM Off YES NO WEST EAST
siehe Abgleich / see Adjustment siehe Abgleich / see Adjustment ON OFF YES NO
* Mittelwert / Average Value
DAVIO 14 TVD 37-2401 Text X 32* 30* 30* 30* 36* 28* 32* 32* 17* 32* 60* 35* 25* 28* 34* 01 35* X
CRT TEST AAV PAL EWP1 DBAS VOL SCART 2 F-AV F-SVHS AV ST CURVE NTSC OPENNING
4:3 16:9 siehe Abgleich / see Adjustment YES NO YES NO siehe Abgleich / see Adjustment YES NO siehe Abgleich / see Adjustment ON OFF ON OFF ON OFF HIGH LOW YES NO YES NO

1 - 10

ELEGANCE 21 Flat TVD 55-2501 FR/ Top X 35* X X 08* X 50 X X X X X X
DAVIO 14 TVD 37-2501 FR/Text
ELEGANCE 21 Flat TVD 55-2401/ 5 Top
DAVIO 14 TVD 37-2401 Text
IC Data Sheets & Specifications
IC 101 - OM 8365 The OM8365H combine the functions of a video processor together with a -Controller, US Closed Caption decoder and Teletext decoder. The Teletext decoder has an internal RAM memory for 10 page text. The ICs are intended to be used in economy television receivers with 110 picture tubes. The ICs have supply voltages of 8V and 3.3V and they are mounted in a QFP 80 envelope. TV-Signal Processor Multi-standard vision IF circuit with alignment-free PLL demodulator. Internal (switchable) time-constant for the IF-AGC circuit. The QSS and mono FM functionality are both available so that an FM/AM TV receiver can be built without the use of additional ICs The mono intercarrier sound circuit has a selective FM-PLL demodulator which can be switched to the different FM sound frequencies (4.5/5.5/6.0/6.5MHz). The quality of this system is such that the external band-pass filters can be omitted. The FM-PLL demodulator can be set to centre frequencies of 4.74/5.74MHz so that a second sound channel can be demodulated. In such an application it is necessary that an external bandpass filter is inserted. The vision IF and mono intercarrier sound circuit can be used for the demodulation of FM radio signals. Video switch with 2 external CVBS inputs and a CVBS output. One of the CVBS inputs can be used as Y/C input. 2 external audio inputs. The selection of the various inputs is coupled to the selection of the CVBS signals. Integrated chrominance trap circuit. Integrated luminance delay line with adjustable delay time. Picture improvement features with peaking (with switchable centre frequency, depeaking, variable positive/negative overshoot ratio and video dependent coring) and white stretching. Switchable group delay correction in the CVBS path. Integrated chroma band-pass filter with switchable centre frequency. Switchable DC transfer ratio for the luminance signal. Only one reference (12MHz) crystal required for the -Controller, Teletext- and the colour decoder. Multi-standard colour decoder with automatic search system. Internal base-band delay line. Indication of the Signal-to-Noise ratio of the incoming CVBS signal. A linear RGB/YUV/YPBPR input with fast blanking for external RGB/YUV sources. The synchronisation circuitcan be connected to the incoming Y signal. The Text/OSD signals are internally supplied from the -Controller / Teletext decoder. RGB control circuit with Continuous Cathode Calibration, white point and black level off-set adjustment so that the colour temperature of the dark and the light parts of the screen can be chosen independently. Contrast reduction possibility during mixed-mode of OSD and Text signals. Adjustable wide blanking of the RGB outputs. Horizontal synchronization with two control loops and alignmentfree horizontal oscillator. Vertical count-down circuit. Vertical driver optimized for DC-coupled vertical output stages. Horizontal and vertical geometry processing. Horizontal and vertical zoom function for 16:9 applications. Horizontal parallelogram and bow correction for large screen picture tubes. Low-power start-up of the horizontal drive circuit. -Controller 80C51 -controller core standard instruction set and timing. 1 s machine cycle. 64 - 96Kx8-bit late programmed ROM. 12Kx8-bit DataRAM (shared between Display, Acquisition and Auxiliary RAM). Interrupt controller for individual enable/disable with two level priority. Two 16-bit Timer/Counter registers. One 16-bit Timer with 8-bit Pre-scaler. WatchDog timer. Auxiliary RAM page pointer. 16-bit Data pointer.

1 - 11

Stand-by, Idle and Power Down modes. 14 bits PWM for Voltage Synthesis Tuning. 8-bit A/D converter with 4 multiplexed inputs. 5 PWM (6-bits) outputs for control of TV analogue signals. 18 general I/O ports.
Data Capture Text memory for 10 pages. Inventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and Subtitle Page Table (SPT). Data Capture for US Closed Caption. Data Capture for 525/625 line WST, VPS (PDC system A) and Wide Screen Signalling (WSS) bit decoding. Automatic selection between 525 WST/625 WST. Automatic selection between 625 WST/VPS on line 16 of VBI. Real-time capture and decoding for WST Teletext in Hardware, to enable optimized -processor throughput. Automatic detection of FASTEXT transmission. Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters. Signal quality detector for video and WST/VPS data types. Comprehensive teletext language coverage. Full Field and Vertical Blanking Interval (VBI) data capture of WST data Display. Teletext and Enhanced OSD modes. Features of level 1.5 WST and US Close Caption. Serial and Parallel Display Attributes. Single/Double/Quadruple Width and Height for characters. Scrolling of display region. Variable flash rate controlled by software. Enhanced display features including overlining, underlining and italics. Soft colours using CLUT with 4096 colour palette. Globally selectable scan lines per row (9/10/13/16) and character matrix [12x10, 12x13, 12x16 (VxH)]. Fringing (Shadow) selectable from N-S-E-W direction. Fringe colour selectable. Meshing of defined area. Contrast reduction of defined area. Cursor. Special Graphics Characters with two planes, allowing four colours per character. 32 software redefinable On-Screen display characters. 4 WST Character sets (G0/G2) in single device (e.g. Latin, Cyrillic, Greek, Arabic). G1 Mosaic graphics, Limited G3 Line drawing characters. WST Character sets and Closed Caption Character set in single device.
MSP 34x0G Multistandard Sound Processor Family The MSP 3410G family of single-chip Multistandard Sound Processors covers the sound processing of all analog TV-Standards worldwide, as well as the NICAM digital sound standards. The full TV sound processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed on a single chip. This new generation of TV sound processing ICs now includes versions for processing the multichannel television sound (MTS) signal conforming to the standard recommended by the Broadcast Television Systems Committee (BTSC). The DBX noise reduction, or alternatively, Micronas Noise Reduction (MNR) is performed. Other processed standards are the Japanese FM-FM multiplex standard (EIA-J) and the FM Stereo Radio standard. The MSP 3410G has optimum stereo performance without any adjustments. The MSP 3410G has built-in automatic functions: The IC is able to detect the actual sound standard automatically (Automatic Standard Detection). Furthermore, pilot levels and identification signals can be evaluated internally with subsequent switching between mono/ stereo/bilingual; no I2C interaction is necessary (Automatic Sound Selection). The MSP 3410G can handle very high FM deviations even in conjunction with NICAM processing.

TDA 7442 Digitally Controlled Audio Processor The TDA7442/42D is volume tone (bass and treble) balance (Left/ Right) processors for quality audio applications in TV and Hi-Fi systems. It reproduces surround sound by using a programmable phase shifter. Control of all the functions is accomplished by serial bus. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers. Thanks to the BIPOLAR/CMOS Technology used, Low Distortion, Low Noise and DC stepping are obtained. 4 stereo inputs Input attenuation control in 0.5dB step Treble and bass control Two surround mode available with 4 selectable responses: - music - simulated stereo Two speaker attenuators: - 2 independent speaker controls In 1dB steps for balance facility - independent mute function All functions programmable via serial Bus 2 monitor output (only for TDA7442) CXA 2040AQ I2C Bus-Compatible Video Switch The CXA2040AQ is an I2C bus-compatible 5-input, 3-output video switch for TVs. Features Serial data control via I2C bus 5 composite video input systems 2 Y/C (S terminal) input systems 3 composite video output systems 1 Y/C (S terminal) output system Input can be selected independently for each output system. SYNC_ID function for CV1 system input Built-in 6dB amplifier for CVOUT2 system output Built-in Y/C MIX circuit Slave address can be changed (90H/92H). High impedance maintained by I2C bus line (SDA, SCL) even when power is OFF.
TDA7266S 5+5w Dual Bridge Amplifier The TDA7266S is a dual bridge amplifier specially designed for TV and Portable Radio applications. Wide supply voltage range (3-18V) Minimum external components no swr capacitor no bootstrap no boucherot cells internally fxed gan Stand-by & mute functons Short crcut protection Thermal overload protection

1 - 12

LA7840 Vertical Deflection Output Circuit Features Low power dissipation due to built-in pump-up circuit Vertical output circuit Thermal protection circuit built in Excellent crossover characteristics DC coupling possible General Description The LA7840 is a vertical deflection output IC for TVs and CRT displays with excellent image quality that use a BUS control system signal processing IC. This IC can drive the direct (even including a DC component) deflection yoke with the sawtooth wave output from the BUS control system signal processing IC. Because the maximum deflection current is 1.8 Ap-p, the LA7840 is suited for small and medium screen sets.
TDA6108 Triple Video Output Amplifiers By integrating three video amplifiers in a single IC, the TDA6108 ICs provides a single IC solution for driving color TV CRTs. Each device in the TDA6108 family contains three video output amplifiers in one plastic DIL-bent-SIL 9-pin medium power (DBS9MPF) package (SOT111-1). Using high-voltage DMOS technology, this enables each of these ICs to drive the three cathodes of a color CRT directly, providing a significant reduction in the Bill of Materials for new designs. For maximum performance, the TDA610x amplifiers should be used with black-current control, enabling automatic black current stabilization and removing the need for any external alignments on the CRT board.

2. AGC Start the Service Mode: press button " i " > enter "8500". Call up AGC with buttons P+ / P-. Adjust the value to 35 with buttons /. Call up TEST with buttons P+ / P-. Adjust the value to 35 with buttons /. Check picture with 65db/V aerial level for interferences and crossmodulation respectively. If necessary increase the values (e.g. 40). End the Service Mode: Press button "TXT". 3. Screen Start the Service Mode: press button " i " > enter "8500". Call up SCRN with buttons P+ / P- and switch ON with buttons /. "BRI 00" is shown on screen. Adjust SCEEN control at the FPT TR501, that "BRI 00" is just visible. Switch back to screen with buttons / (SCRN is reset to OFF). End the Service Mode: Press button "TXT". 4. Geometry Apply a geometry test pattern. Start the Service Mode: press button " i " > enter "8500". Call up the geometry function with buttons P+ / P- and adjust the geometry with buttons / : Vertical slope VSLP. The lower half part of the pattern is blanked. Adjust picture so that the middle line of the pattern is cut. Zoom vertical VZOM. For 16:9 sets, adjust the value to 35. For 4:3 sets, adjust the circle of pattern just touches to the upper an lower edges. Readjust the VSLP if required. Vertical shift VSHT. Vertical linearity SCOR. Vertical amplitude VAMP. Horizontal shift HSHT. East west parabola width 4:3 EWPW. East west trapezium EWT. East west parabola width 16:9 EWP1. Upper Corner EWCU. Lower Corner EWCL. Horizontal width for 4:3 sets EWW. Horizontal parallelogramm with HPAR. Horizontal bow HBOW. End the Service Mode: Press button "TXT". 5. White Balance / Cut off Apply a Grey Scale Test pattern. Start the Service Mode: press button " i " > enter "8500". Call up GRN with buttons P+ / P- and set it to 32 with buttons /. Call up RED and BLUE with buttons P+ / P- and adjust the values so that the white part of the picture becomes achromatic with buttons /. If white balance can not be adjusted properly change GRN value. Call up BLOR and BLOG with the buttons P+ / P- and adjust the values so that the dark part of the picture becomes achromatic with buttons /. End the Service Mode: Press button "TXT".

Schaltplne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs

Block Diagram

TDA 6108Q Triple Video Output Amplifier

DVD KEYBOARD

TV KEYBOARD

IR RECEIVER

14" ONLY AUDIO PROCESSOR IC 203 TDA 7442

AGC SCLSDA IF1 IF1

IC 101
21" ONLY AUDIO PROCESSOR IC202 MSP3410G
POWER AMP. IC 301 TDA 7266S for 14" TDA 7266 for 21"
EEPROM IC 401 24CO8AN 10SI-2.7
TV signal processorTeletext decoder with embedded mController

DVD-L-IN DVD-R-IN

SCART 1
EXT-Y-IN EXT-C-IN EXT-V-IN Front AV

SCART 2

OPTICAL OUTPUT

220V AC in

HORIZONTAL DEFLECTION 2SD2499

TR 602

FBT TR 501
IC 160 TDA 8601 RGB SWITCH

IC 201

CXA 2040AQ VIDEO SWITCH DVD FFC CONNECTOR
9V 21" /130 V 14"/ 111 V

DVD-Cr DVD-Y DVD-Cb

EHT 3.3 V 5V 5V 8V 9V
VERTICAL DEFL. IC 501 LA 7840
EXT-Y-IN EXT-C-IN EXT-V-IN
ZL6.190-03 - Netzteil / Power Supply
ZL6.190-03 - Ablenkung / Deflection
Bildrhre / CRT A33EKC01X01 A33EKC02X01 A34EAC01X06 DY-BRZ A34EJL02X31 A34KPU02XXB A51EKS41X11 A51ERF135X80 A51ELD032X001 (DY) A51ELD032X001 +B 111V 111V 111V 111V 111V C524 6.8NF 6.8NF 6.8NF 6.8NF 6.8NF FR521 0.47R 0.47R 1.5R 1.5R 1.5R 0.68R 0.1R 0.22R R505 3.9R 3.9R 3.3R 3.9R 3.3R 3.3R 2.7R 2.7R R506 3.3R 3.3R 3.9R 3.9R 4.7R 2.7R 2.7R 2.7R TRTR759551056400 759551056400
130V 7.5NF 132V 7.2NF 132V 6.8NF
Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y
ZL6.190-03 - NF-Endstufe, AF Amplifier
J306 J307 J308 J309 J310 J311 J501 J502 J503 J504 J505 J506 J507 J509 J510 J512 J521 J601 J602 J603 J621 J622 J623 J624 J625 J626 J627 J628 J629 J630 J631 J632 J633 J634 J635 J636 J637 J638 J639 J641 J642 J643 L301 L302 L521 L522 L621 PT601
R627 R628 R629 R630 R631 R632 R633 R634 R635 R636 R637 R638 R639 R640 R641 R642 R643 R644 R645 R646 R647 R648 R649 R650 RC601 RL601 RL602 T301 T501 T521 T522 T523 T621 T622 T623 T624 T625 T626 T627 TR501 TR522 TR601 TR602 TR603 VD601 VR601 X301 X302 X303 X501 X502 X503 X504 X601 X602 X603 ZD301 ZD521 ZD522 ZD523 ZD524
Koordinaten fr die Bauteile der Bestckungsseite (Ansicht von oben) Coordinates of the Components on the component side (top view)
Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y Pos.-Nr./ Pos. No. Koordinaten/ Coordinates X Y
R301 R302 R303 R304 R305 R306 R307 R308 R313 R314 R315 R316 R317 R318 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R601 R602 R603 R604 R605 R606 R607 R620 R621 R622 R623 R624 R625 R626

X403-1

2-Nov-2004

3 - 15
ZL6.192-02 - AV-Platte / AV Board
X902 SVHS 5 C Y RIGHT R192 75R ZD191 6.2 R190 75R ZD192 ? R191 75R 1N 1N R199 470R 1/4W R200 470R 1/4W C196 1N X403-1
XLEFT R193 240K ZD193 ? C192
XVI DEO R194 240K ZD194 6.2

C195 1N

X301 R
X901 R195 220R C193 47n 1 L192 47uH JP? SPJACK
L191 47uH C194 47n R198 1K R197 220R

R196 1k

3 - 16
ZL5.191 - Bedienplatte / Keyboard

X402-2 1

R60 JUMPER

MENU TACT SWITCH R59 1K5

PR/VOL

TACT SWITCH R58 1K8

TACT SWITCH R57 2K2

TACT SWITCH

LED1 1K
R10K C51 100U/16V R63 100R C52 100U/16V

3 C54 PA1 IR * C53 *

R64 JUMPER
ZL5.195 - Bedienplatte / Keyboard

REWIND TACT SWITCH

STOP TACT SWITCH

TV/DVD TACT SWITCH

R52 1K5

R51 1K8

X402-CON3

R53 JUM PER

EJECT TACT SWITCH

FORWARD

PLAY/ PAUSE

TACT SWITCH R54 1K8

R56 JUMPER

R55 1K5

TACT SWITCH 2-Nov-2004

3 - 17

ZL6.191 - Bedienplatte / Keyboard
R53 JUMPER XCON7 LED1 R56 JUMPER
EJECT TACT SWITCH R55 1K5

TACT SWITCH R54 1K8 (+)

MENU TACT SWITCH R59 JUMPER

(-) TACT SWITCH

Q50 D1 R61 1K C102M R62 10K C51 100U/16V R63 100R C52 100U/16V

2 PA1 IR

3 C54 * C53 *

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