Daewoo DTL-2950K Service Manual
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Daewoo DTL-2950K Service Manual

Daewoo DTL-2950K Service Manual

Chassis cp-650
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Service Manual

COLOR Television
CHASSIS :
Model :
DTL-2950
DTL-2950K
DTL-2950GB
Caution
: In this Manual, some parts can be changed for improving. their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List)in
Service Information Center.
P/N : TCP650FEF0
CP-650
APR.2006

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  • Page 1: Service Manual

    COLOR Television CHASSIS : CP-650 Model : DTL-2950 DTL-2950K DTL-2950GB Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center.

  • Page 2: Table Of Contents

    CP-650 Service Manual CONTENTS DOCUMENT HISTORY .........................3 MAIN FEATURES ........................4 SPECIFICATIONS ......................4 1.1.1 GENERAL ........................4 1.1.2 EURO-SCART 1 (21 Pin) ..................4 1.1.3 EURO-SCART 2 (21 Pin) ..................5 CHANNEL/FREQUENCY TABLE...................6 SAFETY INSTRUCTION ......................9 ALIGNMENT INSTRUCTIONS.....................10 MICROCONTROLLER CONFIGURATION : SERVICE MODE ........10 SERVICE MODE NAVIGATION..................10 MICROCONTROLLER CONFIGURATION : OPTION BITS ........11 OPTION 1........................11...
  • Page 3 CP-650 Service Manual 5.2.4.1 STEREO AND AV STEREO VERSIONS............36 5.2.4.2 MONO VERSIONS .....................36 5.2.5 CVBS and Y/C input signal selection..............36 5.2.5.1 ALL VERSIONS ....................36 5.2.6 Synchronisation circuit....................37 5.2.7 Horizontal and vertical drive ...................38 5.2.8 Chroma, luminance and feature processing ............38 5.2.9 Colour decoder.......................39 5.2.10...

  • Page 4: Document History

    CP-650 Service Manual DOCUMENT HISTORY VERSION DATE COMMENTS V1.00 28/03/06 Creation of document (Author JS KIM) for project CP650 50Hz SLIM TV. DTV R&D Europe...

  • Page 5: Main Features

    CP-650 Service Manual MAIN FEATURES 1.1 SPECIFICATIONS 1.1.1 GENERAL TV standard PAL - SECAM B/G D/K, PAL I/I, SECAM L/L’ Colour system Tuner PAL, SECAM PAL, SECAM, PAL 60, NTSC M, NTSC 4.43 Sound system NICAM B/G, I, D/K, L, FM 2Carrier B/G, D/K Power 105W...

  • Page 6: Euro-Scart 2 (21 Pin)

    CP-650 Service Manual 0.7 Vpp ± 0.1V, Impedance 75Ω Green Input N.C. Red Earth Blanking Earth 0.7 Vpp ± 0.1V, Impedance 75Ω Red Input Fast Switching 0 to 0.4V : Logic “0”, 1 to 3V : Logic “1”, Impedance 75Ω Video Out Earth Video In Earth 1 Vpp ±...

  • Page 7: Channel/Frequency Table

    CP-650 Service Manual 1.2 CHANNEL/FREQUENCY TABLE CHANNEL EUROPE CCIR FRANCE GB(IRELAND) EAST OIRT 46.25 45.75 49.75 48.25 55.75 (L') 53.75 59.25 55.25 60.5 (L') 61.75 77.25 62.25 63.75 (L') 175.25 85.25 175.25 176.00 183.25 93.25 182.25 184.00 191.25 175.25 189.25 192.00 199.25 183.25...
  • Page 8 CP-650 Service Manual 671.25 671.25 671.25 671.25 679.25 679.25 679.25 679.25 687.25 687.25 687.25 687.25 695.25 695.25 695.25 695.25 703.25 703.25 703.25 703.25 711.25 711.25 711.25 711.25 719.25 719.25 719.25 719.25 727.25 727.25 727.25 727.25 735.25 735.25 735.25 735.25 743.25 743.25 743.25 743.25...
  • Page 9 CP-650 Service Manual 280.25 136.00 295.25 280.25 287.25 160.00 303.25 287.25 294.25 294.25 303.25 303.25 303.25 311.25 311.25 311.25 311.25 319.25 319.25 319.25 319.25 327.25 327.25 327.25 327.25 335.25 335.25 335.25 335.25 343.25 343.25 343.25 343.25 351.25 351.25 351.25 351.25 359.25 359.25 359.25...

  • Page 10: Safety Instruction

    CP-650 Service Manual SAFETY INSTRUCTION WARNING: Only competent service personnel may carry out work involving the testing or repair of this equipment. X-RAY RADIATION PRECAUTION Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards, the high voltage must not exceed the specified limit. The nominal value of the high voltage of this receiver is 28.5KV at max beam current.

  • Page 11: Alignment Instructions

    CP-650 Service Manual ALIGNMENT INSTRUCTIONS 3.1 MICROCONTROLLER CONFIGURATION : SERVICE MODE To switch the TV set into service mode please see instruction below. 1 - Select PR. number 91 2 - Adjust sharpness to minimum and exit all menus. 3 – Within 2 seconds press the key sequence : RED - GREEN - menu The software version is displayed beside the word Service, e.g.

  • Page 12: Microcontroller Configuration : Option Bits

    PICTURE remote control lacal ATSS Window Must TILT ON control keyboard Enabled be set Fixed to to 1 for ‘0’ Daewoo 7 keys Double future PICTURE Basic Remote control lacal Window compa TILT OFF ATSS control keyboard Disabled tibility...

  • Page 13: Nvm Default Setting

    CP-650 Service Manual 3.6 NVM default setting The purpose of this message, when you change a virgin EEPROM, is to allow to modify the NVM DATA to desired values. 1 - Introduction : The NVM default valus are fixed for the user, but for flexibility in service, these data are stored in NVM and can be changed when the TV set is in a special mode call "NVM EDITOR".
  • Page 14 CP-650 Service Manual NVM DATA for CP-650 Register Name Address SETTING VALUE AGC start(Philips) 0x5C5 0x0C AGC start(nc) 0x5C6 0x0C AGC start(ALPS) 0x5C7 0x0C AGC start(Partsnic) 0x5C8 0x0C OCP_THRESHOLD 0x58F 0x91 DCXO 0x590 0x4E POWER ON1 0x595 0x2D POWER ON2 0x596 0x1E AVLLEV...

  • Page 15: Tv Set Alignment

    CP-650 Service Manual TV SET ALIGNMENT 3.7.1 G2 ALIGNMENT - Tune a colour bar pattern. - Find the “G2 – SCREEN” item in service mode. - Adjust screen volume (on FBT) to bring the cursor to central position(Green). 3.7.2 WHITE BALANCE - Select a dark picture and adjust RED BIAS and GRN BIAS to the desired colour temperature.

  • Page 16: Agc

    CP-650 Service Manual HOR WIDTH adjust for 93% overscan. PARABOLA CORNER B & CORNER T EW TRAPEZ 3.7.7 AGC - Make sure option bits are correct for the tuner fitted on the chassis (See above how to change option bits). - Adjust the antenna signal level at 62 dBµV - Tune a colour bar pattern.

  • Page 17: Ic Description

    CP-650 Service Manual IC DESCRIPTION 4.1 UOC Series The UOC series combines the functions of a Video Signal Processor (VSP) together with a FLASH embedded TEXT/Control/Graphics µ-Controller (TCG µ-Controller) and US Closed Caption decoder. In addition the following functions can be added: •...
  • Page 18 CP-650 Service Manual 4.1.2. BLOCK DIAGRAM DTV R&D Europe...
  • Page 19 CP-650 Service Manual 4.1.3. PINNING QFP 128pin Symbol Short Description P1.5/TX Port 1.5 or UART bus P1.4/RX port 1.4 or UART bus P1.2/INT2 port 1.2 or external interrupt 2 VSSC3 Ground VDDC3 digital supply to core (1.8V) P2.5/PWM4 port 2.5 or PWM4 output P2.4/PWM3 port 2.4 or PWM3 output VSSC/P...
  • Page 20 CP-650 Service Manual Red output BLKIN black current input BCLIN beam current limiter input 3rd supply for TV processor GND3 ground 3 for TV-processor B/PBIN3 3rd B input / PB input G/YIN3 3rd G input / Y input R/PRIN3 3rd R input / PR input INSSW3 3rd RGB / YPBPR insertion input V-output for YUV interface (general purpose switch...
  • Page 21 CP-650 Service Manual AGC sound IF / internal-external AGC for DVB SIFAGC/DVBAGC (2) applications PLLIF IF-PLL loop filter GND2 ground 2 for TV processor QSS intercarrier output / AM output / deemphasis QSSO/AMOUT/AUDEE (front-end audio M (2) out) DECSDEM decoupling sound demodulator AUDOUTSR audio output for SCART/CINCH (right signal) AUDOUTSL...
  • Page 22 CP-650 Service Manual 4.1.4 FEATURES Analogue Video Processing (all versions) · Multi-standard vision IF circuit with alignment-free PLL demodulator · Internal (switchable) time-constant for the IF-AGC circuit · Switchable group delay correction and sound trap (with switchable centre frequency) for the demodulated CVBS signal ·...
  • Page 23 CP-650 Service Manual windows in parallel. · Linear and non-linear horizontal scaling of the video signal to be displayed. Sound Demodulation (all versions) · Separate SIF (Sound IF) input for single reference QSS (Quasi Split Sound) demodulation. · AM demodulator without extra reference circuit ·...
  • Page 24 CP-650 Service Manual · FM overmodulation adaptation option to avoid clipping and distortion Audio Multi Channel Decoder (stereo versions with Audio DSP) · Dolby® Pro Logic® (DPL) (1) · Five channel processing for Main Left and Right, Subwoofer, Centre and Surround. To exploit this feature an external DAC is required.

  • Page 25: Tda8946J Stereo Audio Amplifier

    CP-650 Service Manual · 5 PWM (6-bits) outputs for analogue control functions · Remote Control Pre-processor (RCP) · Universal Asynchronous Receiver Transmitter (UART) Data Capture · Text memory up to 10 pages · Inventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and Subtitle Page Table (SPT) ·...

  • Page 26: Features

    CP-650 Service Manual all-NPN output stage and standby/mute logic. The TDA8946J comes in a 17-pin DIL-bent- SIL(DBS) power package. 4.2.1 FEATURES Few external components Fixed gain Standby and mute mode No on/off switching plops Low standby current High supply voltage ripple rejection Outputs short-circuit protected to ground, supply and across the load Thermally protected Pin description...
  • Page 27 CP-650 Service Manual Block diagram TDA8946J DTV R&D Europe...

  • Page 28: Tda8358J Vertical Amplifier

    CP-650 Service Manual 4.3 TDA8358J VERTICAL AMPLIFIER The TDA8358J are power circuit for use in 90° and 110° colour deflection systems for field frequencies of 25 to 200Hz field frequencies, and for 4:3 and 16/9 picture tubes. The IC contains a vertical deflection output circuit, operating as a high efficiency class G system.
  • Page 29 CP-650 Service Manual Pinning Symbol Description Positeve vertical input Negative vertical input Supply voltage OUTB Vertical output voltage B INEW East-west input voltage VGND Vertical ground EWGND East-west ground OUTEW East-west output voltage Flyback supply voltage OUTA Vertical output voltage A GUARD Guard output voltage FEEDB...

  • Page 30: Tda6107Ajf

    CP-650 Service Manual 4.4 TDA6107AJF The TDA6107AJF includes three video output amplifiers and is intended to drive the three cathodes of a colour CRT directly. The device is contained in a plastic DIL-bent-SIL 9-pin medium power(DBS9MPF) package, and uses high-voltage DMOS technology. To obtain maximum performance, the amplifier should be used with black-current control.

  • Page 31: 24Wc16 - 16 Kb Eeprom

    CP-650 Service Manual Block diagram TDA6107AJF 4.5 24WC16 - 16 KB EEPROM Features : 16 Kbit serial I2C bus EEPROM 400KHz I2C Bus Compatible supply voltage : 1.8 V to 6.0 V Low Power CMOS Technology 1 Million Erase/Write cycles (minimum) 100 year data retention (minimum) Pin description Pin No.

  • Page 32: Str - W6754

    CP-650 Service Manual 4.6 STR – W6754 4.6.1 GENERAL DESCRIPTION The STR-W6700 series is a Hybrid IC (HIC) designed for Quasi-Resonant type Switching Mold Power Supply built-in a Power MOSFET and Control IC. 4.6.2 FEATURES operation mode turns blocking oscillation by reducing output voltage at stand-by mode. In addition to the existing Quasi-Resonant Operation, the Bottom-Skip Function is added in order to be efficient from light to medium load.

  • Page 33: Pin Description

    CP-650 Service Manual 4.6.4 PIN DESCRIPTION Terminal Pin No. Symbols Functions Descriptions Drain Terminal MOSFET Drain － Source/Grand MOSFET Source and Terminal Ground S/GND Control Circuit Power Supply Power Supply Terminal Input Overload Protection and Delay at Overload/Soft- SS/OLP Soft- Start Operation Time Start set up Terminal set up Constant Voltage Control...

  • Page 34: Electrical Characteristics

    CP-650 Service Manual 4.6.6 ELECTRICAL CHARACTERISTICS Ratings Parameters Terminal Symbols Units T Y P M A X ower Supply Start-up Operation Operation Start-up Voltage 4 - 3 VCC(ON) 18.2 Operation Stop Voltage 4 - 3 VCC(OFF) ― ― Operation Circuit Current 4 - 3 ICC(ON) ―...

  • Page 35: Circuit Description

    CP-650 Service Manual CIRCUIT DESCRIPTION 5.1 BLOCK DIAGRAM DTV R&D Europe...

  • Page 36: Functional Description Of Video Processor

    CP-650 Service Manual 5.2 FUNCTIONAL DESCRIPTION OF VIDEO PROCESSOR 5.2.1 Vision IF amplifier The vision IF amplifier can demodulate signals with positive and megative modulation. The PLL demodulator is completely alignment-free. The VCO of the PLL circuit is internal and the grequency is fixed to the required value by using the clock ftequency of the TCG u-Controller as a reference.

  • Page 37: Audio Input Selector And Volume Contro

    CP-650 Service Manual applied to obtain sufficient selectivity (the sound input can be activated by means of the setting of CMB2-CMB0 bits in subaddress 4AH). The setting to the wanted frequency is realised by means of the control bits FMA, FMB and FMC in the control bit 33H. From the output status bytes it can be read whether the PL Lfrequency is inside or outside the window and whether thePLL is in lock or not.

  • Page 38: Synchronisation Circuit

    CP-650 Service Manual The Ics have 3 inputs for external CVBS signals. All CVBS inputs can be used as Y input for the insertion of Y/C signals.However, the CVBS(Y)2 input has to be combined with the C3 input. It is possible to add and extra CVBS(Y/C) input via the pins which are intended to be used for YUV interface (or RGB/YPrPb input).

  • Page 39: Horizontal And Vertical Drive

    CP-650 Service Manual available on one of the other CVBS inputs.In this condition the connections between the vision IF amplifier and the synchronisation circuit can be switched on and off by means of the VDX bit. The VDXEN bit must be set to “1” for this mode. The vertical synchronisation is realised by means of a divider circuit.

  • Page 40: Colour Decoder

    CP-650 Service Manual The circuit contains the following picture improvement features: Peaking control circuit. The peaking function can be activated for all incoming CVBS, Y/C and RGB/YPrPb signals. Various parameters of the peaking circuit can be adapted by means of the I2C-bus. The main parameters are: Peaking centre frequency (via the PF1/PF0 bits in subaddress 19H).

  • Page 41: Rgb Output Circuit

    CP-650 Service Manual The SECAM decoder contains an auto-calibrating PLL demodulator which has two references, viz: the divided reference frequency (obtained from the-Controller) which is used to tune the PLL to the desired free-running frequency and the bandgap reference to obtain the correct absolute value of the output signal.
  • Page 42 CP-650 Service Manual WPR(GB) ‘0’ Max 64 ‘0’ ‘0’ ‘0’ Max 60 CCC-gain Max 126 R(GB)-gain Max 126 The setting of the gain registers of the 3 channels can be stored during switch off and can be loaded again during switch-on so that the drive conditions are maintained. When required the operation of the CCC system can be changed into a one-point black current system.

  • Page 43: I2C-Bus User Interface Description

    CP-650 Service Manual 5.2.11 I2C-BUS USER INTERFACE DESCRIPTION The UOC III series is fully controlled via the I2C-bus. Control is exercised by writing data to one or more internal registers. Status information can be read from a set of info registers to enable the controlling microcontroller determine whether any action is required.

  • Page 44: Supported Standards

    CP-650 Service Manual Automatic decoder configuration and signal routing depending on the selected or detected standard FM overmodulation adaptation option to avoid clipping and distortion 5.3.1 Supported standards The multistandard capability of the TV Sound Processor covers all terrestrial TV sound standards, FM Radio and satellite FM.

  • Page 45: Functional Description Sound Processor

    CP-650 Service Manual PARAMETER A2/A2* A2+ (KOREA) Pilot frequency 54.6875kHz = 3.5 x line freq. 55.0699 kHz = 3.5 x line freq. Stereo identification frequency 117.5 Hz = line freq / 133 149.9 Hz = line freq / 105 Dual indetification frequency 274.1 Hz = line freq / 57 276.0 Hz = line freq / 57 AM modulation depth...

  • Page 46: Functional Overview Of The Digital Controller Sound Part

    CP-650 Service Manual intercarrier and an external second SIF(2NDSIFEXT), e.g. an intercarrier coming from a PIP frontend. In other applications a 10.7MHz radio IF or satellite FM may be connected to this input. The selected SSIF passes some anti alias filtering, is amplified in an AGC amplifier (SSIF AGC) and is then converted from analogue to digital (SSIF ADC).

  • Page 47: Demodulator And Decoder

    CP-650 Service Manual decoding is done in the DEMDEC block of the Sound DSP. The DEMDEC processing will be described in the next chapter. The audio signals (AUD ADC IN) from the analogue crossbar pass the audio ADC and are fed directly into the AUDIO part of the Sound DSP like the I2S signals, which is coming from I2S processing hardware.
  • Page 48 CP-650 Service Manual output signal of the first demodulator can be used for further demodulation of multiplex signals used in the BTSC, EIAJ and FM Radio standards. FMIDENTIFICATION The identification of the FM sound mode is performed by AM synchronous demodulation of the pilot signal and narrow-band detection of the identification frequencies.
  • Page 49 CP-650 Service Manual number of sound sample errors, resulting from parity checking, that occurred in the past 128ms period. The Bit Error Rate (BER) can be calculated using the following equation; During NICAM mode a switchable J17 de-emphasis is supplied. NICAM AUTO-MUTE If the Auto Standard Detection (ASD) or the Static Standard Detection (SSS) feature is activated the following auto mute function is in effect.

  • Page 50: Service Parts List

    M481 485487071101 BUTTON POWER 2950 GY340A+SV2405BP M481A 4856716000 SPRING 14Q1/M3 SWPA PIE0.5 M561 48556293SD02 MARK BRAND “DAEWOO 25” “29” “32” “NEW” PWC1 4859906210 CORD POWER W/F 6-LO (LOMAX NEW) SP01A 4856017800 SCREW SPKR FIX SWRM+SECC 3CR SP02A 4856017800 SCREW SPKR FIX...
  • Page 51 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK HP01 4859105240 JACK PHONO LGT1516-0100 I703 1TS0P4838Y IC PREAMP TSOP34838YA1 JPA3 4859105450 JACK PIN BOARD YSC03P-4120-9S JPA4 4859105340 JACK S-VHS DSW-10 (STRAIGHT) LF801 5PLF24A3— FILTER LINE LF-24A3 LF802 58C0000153 COIL CHOKE PFC 6001.0016B M201E 7178301051 SCREW TAPPTITE...
  • Page 52 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK ZZ200 PTSBJAL2950FF PCB SUB AXIAL AS DTL-2950FZF-S 2TM14006LB TAPE MASKING 3M #232 6.0X2000M (W/O GLUE) 2TM10006LB TAPE MASKING 3M #232-MAP-C 6.2X2000M (WITH GLUE) A001 4859816424 PCB SUB 246X246(120X210X2)D1B C608 CCZB1H471K C CERA 50V B 470PF K (AXIAL) C609 CCZB1H471K C CERA...
  • Page 53 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK C861 CEXF1E102C C ELECTRO 25V RUS 1000MF 13X20 TP C905 CEXF2E479V C ELECTRO 250V RSS 4.7MF (10X16)TP C965 CBXB3D102K C CERA SEMI 2KV BL(N) 1000PF K (T) C997 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP CP01 CMXF2G124J C MYLAR...
  • Page 54 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK P601 4859231720 CONN WAFER YW025-04 P701 4859231720 CONN WAFER YW025-04 P702 4859231620 CONN WAFER YW025-03 P703 4859231720 CONN WAFER YW025-04 P802 4859242220 CONN WAFER YFW800-02 P804 4859238620 CONN WAFER YPW500-02 P804A 4850702N08 CONN AS YPH500-02+YLT500+USW=300 P903 4859238620...
  • Page 55 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET BSR 2.3(R2.3) BIG 4856310600 EYE LET...
  • Page 56 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK C370 CCXF1H473Z C CERA 50V F 0.047MF Z (TAPPING) C401 CEXF1H101V C ELECTRO 50V RSS 100MF (8*11.5) TP C406 CCXB2H561K C CERA 500V B 560PF K (TAPPING) C407 CCXB2H102K C CERA 500V B 1000PF K (TAPPING) C414 CMXM2A104J C MYLAR...
  • Page 57 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK C558 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING) C560 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP C561 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP C563 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP C567 CEXF1H100V C ELECTRO...
  • Page 58 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK C968 CMXL2E104K C MYLAR 250V 0.1MF K MEU TP CA10 CCXB1H102K C CERA 50V B 1000PF K (TAPPING) CA30 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP CA31 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP CA32 CEXF1C470V C ELECTRO...
  • Page 59 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK RP05 RN02B333JS R METAL FILM 2W 33K OHM J SMALL Z605 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF Z606 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF Z607 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF Z608 5PXF1B471M FILTER EMI...
  • Page 60 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK CA05 CCZB1H101K C CERA 50V B 100PF K (AXIAL) CA06 CCZB1H101K C CERA 50V B 100PF K (AXIAL) CA27 CZSL1H470J C CERA 50V SL 47PF J CA28 CCZB1H102K C CERA 50V B 1000PF K (AXIAL) CA33 CCZB1H103K C CERA...
  • Page 61 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK DA11 DTZX5V6B— DIODE ZENER TZX5V6B (TAPPING) DA13 DTZX5V6B— DIODE ZENER TZX5V6B (TAPPING) DA14 DTZX5V6B— DIODE ZENER TZX5V6B (TAPPING) DA15 DTZX5V6B— DIODE ZENER TZX5V6B (TAPPING) DP01 D1N4937G— DIODE 1N4937G DP02 D1N4148—- DIODE 1N4148 (TAPPING) DP03 D1N4148—- DIODE...
  • Page 62 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER...
  • Page 63 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER 1/0.6 TIN COATING 85801060GY WIRE COPPER...
  • Page 64 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK L101 85801060GY WIRE COPPER 1/0.6 TIN COATING L350 5MC0000100 COIL BEAD MD-5 (HC-3550) L351 5MC0000100 COIL BEAD MD-5 (HC-3550) L505 5CPZ479K02 COIL PEAKING 4.7UH 3.5MM K (LAL02TB) L506 5CPZ479K02 COIL PEAKING 4.7UH 3.5MM K (LAL02TB) L507 5CPZ479K02 COIL PEAKING...
  • Page 65 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK R407 RD-4Z182J- R CARBON FILM 1/4 1.8K OHM J R420 RD-2Z103J- R CARBON FILM 1/2 10K OHM J R422 RD-4Z102J- R CARBON FILM 1/4 1K OHM J R423 RD-4Z472J- R CARBON FILM 1/4 4.7K OHM J R424 RD-4Z274J- R CARBON FILM...
  • Page 66 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK R557 RD-AZ101J- R CARBON FILM 1/6 100 OHM J R558 RD-AZ391J- R CARBON FILM 1/6 390 OHM J R559 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J R560 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J R561 RD-AZ101J- R CARBON FILM...
  • Page 67 PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK R700 RD-2Z332J- R CARBON FILM 1/2 3.3K OHM J R720 RD-AZ122J- R CARBON FILM 1/6 1.2K OHM J R804 RD-4Z220J- R CARBON FILM 1/4 22 OHM J R805 RD-2Z104J- R CARBON FILM 1/2 100K OHM J R807 RD-4Z221J- R CARBON FILM...

  • Page 68: Dtl-2950

    PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK RA07 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J RA08 RD-AZ750J- R CARBON FILM 1/6 75 OHM J RA09 RD-AZ750J- R CARBON FILM 1/6 75 OHM J RA10 RD-AZ680J- R CARBON FILM 1/6 68 OHM J RA12 RD-AZ102J- R CARBON FILM...

  • Page 72: Schematic Diagram

    -2950_ .sch-1 - Thu Apr 13 19:02:29 2006...
  • Page 74 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG, MAPO-GU, SEOUL, KOREA. C.P.O. BOX 8003 SEOUL KOREA PRINTED DATE : APR. 2006...

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