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Daewoo CP-520 Service Manual

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Service Manual

COLOR TELEVISION
CHASSIS : CP-520
MODEL : DTY-28A8/28A6/28A7
DTY-2880/28W5
DTY-21U7/21B4
DTY-25G6/25G7
CHASSIS : CP-520A
MODEL : DTC-20T2
DTC-21Y1/21Y2
CHASSIS : CP-520F
MODEL : DTZ-29U7/U3
DTZ-2881/28W8
DTZ-2481
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(http://svc.dwe.co.kr)
DAEWOO ELECTRONICS Corp.
http : //svc.dwe.co.kr
P/N:TCP520BEF0
June. 2004

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  • Page 1: Service Manual

    P/N:TCP520BEF0 Service Manual COLOR TELEVISION CHASSIS : CP-520 MODEL : DTY-28A8/28A6/28A7 DTY-2880/28W5 DTY-21U7/21B4 DTY-25G6/25G7 CHASSIS : CP-520A MODEL : DTC-20T2 DTC-21Y1/21Y2 CHASSIS : CP-520F MODEL : DTZ-29U7/U3 DTZ-2881/28W8 DTZ-2481 Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list.

  • Page 2: Table Of Contents

    CP-520/520A/520F 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 ...................
  • Page 3 CP-520/520A/520F 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...

  • Page 4: Document History

    CP-520/520A/520F Service Manual DOCUMENT HISTORY VERSION DATE COMMENTS V1.00 12/05/04 Creation of document (Author JS KIM) for project CP520 50Hz TV. DTV R&D Europe...

  • Page 5: Main Features

    CP-520/520A/520F 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,...

  • Page 6: Euro-Scart 2 (21 Pin)

    CP-520/520A/520F Service Manual Slow Switching TV : 0 to 2V, AV 16/9 : 4.5 to 7V, AV 4/3 : 9.5 to 12V , Impedance > 10 k Green Earth N.C. Green Input 0.7 Vpp 0.1V, Impedance 75 N.C. Red Earth...

  • Page 7: Channel/Frequency Table

    CP-520/520A/520F 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...
  • Page 8 CP-520/520A/520F 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...
  • Page 9 CP-520/520A/520F 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...

  • Page 10: Safety Instruction

    CP-520/520A/520F 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 25-26 KV (20”-21”) or 26 KV (25”...

  • Page 11: Alignment Instructions

    CP-520/520A/520F 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: Option 1

    CP-520/520A/520F Service Manual 3.4 OPTION 1 FASTEXT VAI bit set Dolby TUBE SVHS3 TUNER OPTIONS Teletext (FLOF) to 1 in Virtual disable 00 = Philips SECAM L 01 = Not used VAI bit set Dolby 10 = Alps FASTEXT TUBE...

  • Page 13: Nvm Default Setting

    CP-520/520A/520F 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-520/520A/520F Service Manual NVM DATA CHANGE LIST (hex) CP-520 CP-520F CP-520A No Register Name Address Default 28A8 2880 21U7 2881 29U7 21Y1 20T2 OCP_THRESHOLD 0x58F 0x91 <- <- <- <- <- <- <- DCXO 0x590 0x4E <- <- <- <- <-...

  • Page 15: Tv Set Alignment

    CP-520/520A/520F Service Manual 3.7 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-520/520A/520F 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).

  • Page 17: Ic Description

    CP-520/520A/520F 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 -Controller (TCG -Controller) and US Closed Caption decoder. In addition the following functions can be added:...
  • Page 18 CP-520/520A/520F Service Manual 4.1.2. BLOCK DIAGRAM DTV R&D Europe...
  • Page 19 CP-520/520A/520F 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...
  • Page 20 CP-520/520A/520F Service Manual Green output 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...
  • Page 21 CP-520/520A/520F 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...
  • Page 22 CP-520/520A/520F 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-520/520A/520F 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-520/520A/520F 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-520/520A/520F 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-520/520A/520F 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 §...
  • Page 27 CP-520/520A/520F Service Manual Block diagram TDA8946J DTV R&D Europe...

  • Page 28: Tda8358J Vertical Amplifier

    CP-520/520A/520F 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-520/520A/520F 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...

  • Page 30: Tda6107Ajf

    CP-520/520A/520F 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.

  • Page 31: 24Wc16 - 16 Kb Eeprom

    CP-520/520A/520F 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 §...

  • Page 32: Str - F6653

    CP-520/520A/520F Service Manual 4.6 STR - F6653 4.6.1 GENERAL DESCRIPTION The STR-F6653 is an hybrid IC with a build-in MOSFET and control IC, designed for flyback converter type switch mode power supply applications. 4.6.2 FEATURES § Small SIP fully isolated moulded 5 pins package §...

  • Page 33: Pin Description

    CP-520/520A/520F Service Manual 4.6.4 PIN DESCRIPTION NAME SYMBOL DESCRIPTION O.C. Input of over current detection signal and feedback Overcurrent feedback P/E.B. signal Source Mosfet source Drain Mosfet drain Supply Input of power supply for control circuit Ground Ground 4.6.5 CONTROL PART - ELECTRICAL CHARACTERISTICS...

  • Page 34: Mosfet Electrical Characteristics

    CP-520/520A/520F Service Manual 4.6.6 MOSFET ELECTRICAL CHARACTERISTICS IC PIN RATING DESCRIPTION NUMBER SYMBOL MIN. TYPE UNIT Drain-to-source break down voltage Drain leakage current On-resistance (on) 1.95 Switching time noec Thermal resistance 0.95 DTV R&D Europe...

  • Page 35: Circuit Description

    CP-520/520A/520F Service Manual CIRCUIT DESCRIPTION 5.1 BLOCK DIAGRAM DTV R&D Europe...

  • Page 36: Functional Description Of Video Processor

    CP-520/520A/520F 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-520/520A/520F 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.

  • Page 38: Synchronisation Circuit

    CP-520/520A/520F 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-520/520A/520F 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.

  • Page 40: Colour Decoder

    CP-520/520A/520F Service Manual The circuit contains the following picture improvement features: n 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.

  • Page 41: Rgb Output Circuit

    CP-520/520A/520F 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-520/520A/520F 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.

  • Page 43: I2C-Bus User Interface Description

    CP-520/520A/520F 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-520/520A/520F Service Manual n Automatic decoder configuration and signal routing depending on the selected or detected standard n 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-520/520A/520F 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...

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

    CP-520/520A/520F 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-520/520A/520F 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-520/520A/520F 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-520/520A/520F 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.

  • Page 50: Service Parts List

    TT2 RND 3X10 MFZN M501 485506074101 DECO CTRL 28A8 PVC T0.25 BLACK I703 1TS0P1238W IC PREAMP TSOP1238WI1 M561 48556174SD01 MARK BRAND “DAEWOO 28”” BLACK “ I801 1STRF6653- IC SMPS STR-F6653 M681 4856812001 TIE CABLE NYLON66 DA100 I801A 4857024600 HEAT SINK...
  • Page 51 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark Z101 5PK3953M— FILTER SAW K3953M C507 CMXL1J224J C MYLAR 63V MEU 0.22MF J TP Z102 5PK9650M— FILTER SAW K9650M C508 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP ZZ200 PTMPJBY28A8FF PCB MAIN EYE LET AS DTY-28A8FZF C509...
  • Page 52 D1N4937G— DIODE 1N4937G 2TM14006LB TAPE MASKING 3M #232 6.0X2000M D840 D1N4004S— DIODE 1N4004S A001 4859809693 PCB MAIN CP-520 330X246 D1B D841 D1N4148—- DIODE 1N4148 (TAPPING) C103 CCZB1H102K C CERA 50V B 1000PF K (AXIAL) D904 DBAV21—— DIODE BAV21 (TAPPING) C107...
  • Page 53 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark J106 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J107 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J108 85801065GY WIRE COPPER...
  • Page 54 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark R540 RD-AZ471J- R CARBON FILM 1/6 470 OHM J R823 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R541 RN-AZ3902F R METAL FILM 1/6 39K OHM F R829 RD-AZ103J- R CARBON FILM 1/6 10K OHM J R542 RD-AZ682J-...

  • Page 55: Dtc-20T2Fzs-S

    L-76(76.5UH) M481A 4856716000 SPRING 14Q1/M3 SWPA PIE0.5 L514 5CPZ100K04 COIL PEAKING 10UH 10.5MM K (LAL04TB) M561 48556159SS01 MARK BRAND “DAEWOO 20”” (SILVER) “ L802 58C9430599 COIL CHOKE AZ-9004Y(94MH) PWC1 4859906210 CORD POWER W/F 6-LO (LOMAX NEW) LF801 5PLF24A1— FILTER LINE...
  • Page 56 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 4856310300 EYE LET BSR T0.2 (R1.6) C549 CMXL1J474J C MYLAR 63V 0.47MF MKT 4856310300 EYE LET BSR T0.2 (R1.6) C552 CMXL1J474J C MYLAR 63V 0.47MF MKT 4856310300 EYE LET BSR T0.2 (R1.6) C553 CMXL1J474J C MYLAR...
  • Page 57 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark Q815 T2SA1980Y- 2SA1980Y D601 D1N4148—- DIODE 1N4148 (TAPPING) Q816 T2SC5343Y- 2SC5343Y D602 D1N4148—- DIODE 1N4148 (TAPPING) SW700 5S50101090 SW TACT SKHV17910A D710 DTZX5V6B— DIODE ZENER TZX5V6B (TAPPING) SW701 5S50101090 SW TACT SKHV17910A D801 DLT2A05G—...
  • Page 58 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R104 RD-AZ683J- R CARBON FILM 1/6 68K OHM J 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R105 RD-AZ103J- R CARBON FILM 1/6 10K OHM J 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING...
  • Page 59 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark R571 RD-AZ102J- R CARBON FILM 1/6 1K OHM J RA07 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J R572 RD-AZ103J- R CARBON FILM 1/6 10K OHM J RA08 RD-AZ750J- R CARBON FILM 1/6 75 OHM J R573 RD-AZ103J-...

  • Page 60: Dtc-21Y1Fzf-S

    COIL CHOKE AZ-9004Y(94MH) M481A 4856716000 SPRING 14Q1/M3 SWPA PIE0.5 LF801 5PLF24A1— FILTER LINE LF-24A1 M561 48556175SD01 MARK BRAND DAEWOO 21T5 (SILVER) M351 4858900002 HOLDER LED AS LH-3P PWC1 4859906210 CORD POWER W/F 6-LO (LOMAX NEW) P401 4850705N14 CONNECTOR BIC-05T-25T+ULW=500 V901 4859607660N “CRT (PHILIPS 21””) “...
  • Page 61 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 4856310300 EYE LET BSR T0.2 (R1.6) C561 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP 4856310300 EYE LET BSR T0.2 (R1.6) C562 CMXM2A104J C MYLAR 100V 0.1MF J TP 4856310300 EYE LET BSR T0.2 (R1.6) C563...
  • Page 62 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark Z605 5PEFST471Y FILTER EMI EFST 471 D811 DTZX6V2—- DIODE ZENER TZX6V2B (TAPPING) Z606 5PEFST471Y FILTER EMI EFST 471 D821 DRGP15J—- DIODE RGP15J Z607 5PEFST471Y FILTER EMI EFST 471 D822 DTZX9V1B— DIODE ZENER TZX9V1B (TAPPING) Z608...
  • Page 63 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R370 RD-4Z159J- R CARBON FILM 1/4 1.5 OHM J 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R394 RD-AZ272J- R CARBON FILM 1/6 2.7K OHM J RD-AZ101J- R CARBON FILM 1/6 100 OHM J...
  • Page 64 z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark R584 RD-AZ101J- R CARBON FILM 1/6 100 OHM J RA23 RD-AZ220J- R CARBON FILM 1/6 22 OHM J R585 RD-AZ101J- R CARBON FILM 1/6 100 OHM J RA24 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J R586 RD-AZ101J-...

  • Page 65: Dtz-29U7Fzs-S

    CP-520/520A/520F Service Manual 6.4 DTZ-29U7FZF-S z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark ZZ100 PTACPWZ29U7F ACCESSORY AS DTZ-29U7FZS-S I301A 4857028215 HEAT SINK AL EX NO ANODOZING 12000 48B4846G2201 TRANSMITTER REMOCON R-46G22 (AAA) I301B 7174301011 SCREW TAPPTITE TT2 RND 3X10 MFZN...
  • Page 66 CP-520/520A/520F Service Manual z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 4856310600 EYE LET BSR 2.3(R2.3) C522 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING) 4856310600 EYE LET BSR 2.3(R2.3) C524 CMXM2A682J C MYLAR 100V 6800PF J TP...
  • Page 67 CP-520/520A/520F Service Manual z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark Q504 T2SA1980Y- 2SA1980Y D101 DBAT85—— DIODE BAT85 (TAPPING) Q506 T2SC5343Y- 2SC5343Y D102 DBA282—— DIODE BA282 Q507 T2SA1980Y- 2SA1980Y D313 D1N4937G— DIODE 1N4937G Q508 T2SC5343Y- 2SC5343Y D405 D1N4937G—...
  • Page 68 CP-520/520A/520F Service Manual z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING L350 5CPZ109M04 COIL PEAKING 1UH 10.5MM M (LAL04TB) 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING L351 5CPZ109M04 COIL PEAKING 1UH 10.5MM M (LAL04TB)
  • Page 69 CP-520/520A/520F Service Manual z_loc z_parts_code parts_name parts_descr remark z_loc z_parts_code parts_name parts_descr remark R544 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J R820 RD-AZ102J- R CARBON FILM 1/6 1K OHM J R545 RD-AZ473J- R CARBON FILM 1/6 47K OHM J...

  • Page 70: Exploded View

    7. Exploded View CP-520/520A/520F Service Manual 7-1 DTY-28A8 DTV R&D Europe...

  • Page 71: Dty-2880

    7. Exploded View CP-520/520A/520F Service Manual 7-2 DTY-2880 DTV R&D Europe...

  • Page 72: Dty-21U7

    7. Exploded View CP-520/520A/520F Service Manual 7-3 DTY-21U7 DTV R&D Europe...
  • Page 73 7. Exploded View CP-520/520A/520F Service Manual 7-4 DTY-25G6 DTV R&D Europe...

  • Page 74: Dtc-20T2

    7. Exploded View CP-520/520A/520F Service Manual 7-5 DTC-20T2 DTV R&D Europe...

  • Page 75: Dtc-21Y1

    7. Exploded View CP-520/520A/520F Service Manual 7-6 DTC-21Y1 DTV R&D Europe...

  • Page 76: Dtz-29U7

    7. Exploded View CP-520/520A/520F Service Manual 7-7 DTZ-29U7 DTV R&D Europe...

  • Page 77: Dtz-2881

    7. Exploded View CP-520/520A/520F Service Manual 7-8 DTZ-2881 DTV R&D Europe...

  • Page 78: Dtz-2481

    7. Exploded View CP-520/520A/520F Service Manual 7-9 DTZ-2481 DTV R&D Europe...

  • Page 79: Printed Circuit Board

    8. Printed Circuit Board CP-520/520A/520F Service Manual 8-1 4859809693(CP-520) DTV R&D Europe...

  • Page 80: 4859809893(Cp-520A)

    8. Printed Circuit Board CP-520/520A/520F Service Manual 8-2 4859809893(CP-520A) DTV R&D Europe...

  • Page 81: 4859809993(Cp-520F)

    8. Printed Circuit Board CP-520/520A/520F Service Manual 8-3 4859809993(CP-520F) DTV R&D Europe...

  • Page 82: Schematic Diagram

    9. Schematic Diagram CP-520/520A/520F Service Manual 9-1 CP-520 DTV R&D Europe...

  • Page 83: Cp-520A

    9. Schematic Diagram CP-520/520A/520F Service Manual 9-2 CP-520A DTV R&D Europe...

  • Page 84: Cp-520F

    9. Schematic Diagram CP-520/520A/520F Service Manual 9-3 CP-520F DTV R&D Europe...

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