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EN 2 DPTV565 AA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1.4 Miscellaneous 1.1 Technical Specifications 1.2 Connections : +5/+45 °C Ambient Temperature 1.3 Chassis Overview Mains Voltage : 160 - 276 V_ac...
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Technical Specifications, Connections, and Chassis Overview DPTV565 AA EN 3 Bu - B/Pb 0.7 V_pp Bk - V-sync 3.0 V_pp / 1 kohm Gy - H-sync 3.0 V_pp / 1 kohm Wh - Audio L 0.5 V_rms / 10 kohm Rd - Audio R 0.5 V_rms / 10 kohm...
EN 4 DPTV565 AA Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes Index of this chapter: • The maintenance inspection includes the following actions: 2.1 Safety Instructions 1. Perform the 'general repair instruction' noted above. 2.2 Maintenance Instructions 2.
Directions for Use DPTV565 AA EN 5 • Where necessary, measure the waveforms and voltages • Manufactured under license from Dolby Laboratories. with (D) and without (E) aerial signal. Measure the ‘Dolby’, ‘Pro Logic’ and the ‘double-D symbol’, are voltages in the power supply section both in normal trademarks of Dolby Laboratories.
EN 6 DPTV565 AA Mechanical Instructions 4. Mechanical Instructions Index of this chapter: Disassembly Procedures 4.1 Disassembly Procedures 4.2 Service Position All numbers, found in the following text, refer to the drawing 4.3 Picture Tube Replacement below and apply to both the 43” 46” and 50” models.
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Mechanical Instructions DPTV565 AA EN 7 4.1.1 Lower Center Back Cover Removal (86) 4.1.9 Wide Band Video Panel Removal (HOP) 1. Remove all screws (B and C). First, remove the Module Bracket (see the chapter “Small 2. Remove the Lower Center Back Cover.
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EN 8 DPTV565 AA Mechanical Instructions Service Position removal of these components could result in fluid spillage into the PTV cabinet. 8. Carefully remove the CRT/Lens assembly from the PTV 1. Remove the Side Back Covers. cabinet. 2. Remove the Front Speaker Baffle.
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Mechanical Instructions DPTV565 AA EN 9 dryer may be used to dry the coupler and its assemblies the top of the coupler at the plug. Wipe any excess fluid before reassembly. If contaminated fluid is discovered, the from around the coupler.
Customer Service Mode (CSM) is used for communication • Access to normal user menu: Pressing the "MENU" button between a Philips Customer Care Centre (P3C) and a on the remote control switches between the SDM and the customer. normal user menus (with the SDM mode still active in the background).
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Service Modes, Error Codes, and Fault Finding DPTV565 AA EN 11 Clear Errors: Erases the contents of the error buffer. Select the CLEAR ERRORS menu item and press the LEFT or RIGHT cursor key. The contents of the error buffer are cleared.
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EN 12 DPTV565 AA Service Modes, Error Codes, and Fault Finding • Line 3 : "OPT xxx xxx xxx xxx xxx xxx xxx xxx"; Option How to Exit CSM bytes. Option bits control software and hardware Use one of the following methods: functionality.
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How to Connect 5.4.1 Introduction This is described in the chassis fault finding database in ComPair (Computer Aided Repair) is a service tool for Philips ComPair . Consumer Electronics products. ComPair is a further development on the European DST (service remote control),...
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EN 14 DPTV565 AA Service Modes, Error Codes, and Fault Finding Error Codes Table 5-1 Error Code Table Error number Explanation 5.5.1 Introduction No error The error code buffer contains all errors detected since the last FBX 3V3 protection time the buffer was erased. The buffer is written from left to No Horizontal Flyback protection right.
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Service Modes, Error Codes, and Fault Finding DPTV565 AA EN 15 Table 5-2 Error Code Table GDE Error Error Name Description Vertical Output Failure This error indicates the Vertical Deflection pulse received at pin 9 on the TDA933x is not correct.
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EN 16 DPTV565 AA Service Modes, Error Codes, and Fault Finding The ”Blinking LED” Procedure Checking the Screen voltage from the Focus G2 block will indicate whether the High voltage circuit is working or not. Horizontal and Vertical drive from the HOP panel must be 5.6.1...
Circuit Diagrams and PWB Layouts DPTV565 AA Large Signal Panel HDR2K4 LARGE SIGNAL PANEL (AP) 0033 2390 HEATSIN K I164 120V Mains = 152V to 166V 220V Mains = 233V to 316V 470p To Power F111 56.5V 81.2V I111 I166...
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Circuit Diagrams and PWB Layouts DPTV565 AA Large Signal Panel HDR 2K4 LARGE SIGNAL PANEL (AP) 0085 I810 HEATSINK 2805 470p I811 I812 F800 3801 1801 6801 6.8V NEG-HORIZ-PULSE FILAMENT 2-L10 2-K1 0R68 BY229X-200 50V / div AC 500mV / div AC 10µs / div...
Circuit Diagrams and PWB Layouts DPTV565 AA Large Signal Panel HDR2K4 LARGE SIGNAL PANEL (AP) VFOC EHT EHT 5904 I910 I912 5902 +130VHV TRANSFORMER DRIVER & CONTROL VAUX ON / ABL RTN VAUX TEST OFF GND NC NC 1504 B3P-LV-TA 2.1V...
Circuit Diagrams and PWB Layouts DPTV565 AA Mapping Large Signal Panel E1-E3 (Part 1) KDR2K4 LARGE SIGNAL PANEL (AP) E_15000_028.eps 3135 033 3425.3 131004...
Circuit Diagrams and PWB Layouts DPTV565 AA Mapping Large Signal Panel E1-E3 (Part 2) Personal Notes: HDR2K4 LARGE SIGNAL PANEL (AP) E_06532_012.eps E_15000_029.eps 3135 033 3425.3 131004 191004...
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Circuit Diagrams and PWB Layouts DPTV565 AA Layout Large Signal Panel (Top Side) 0032 C3 1502 C8 2305 B2 2325 G1 2354 B2 2801 D7 2823 G9 2908 E8 3307 C3 3352 F1 3802 F7 3828 F7 3880 D11 3925 G11...
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Circuit Diagrams and PWB Layouts DPTV565 AA Layout Large Signal Panel (Bottom Side) 2822 G3 2829 F1 2843 C1 2904 A2 2915 C2 2927 E1 3313 A10 3318 B10 3328 D11 3363 G5 3384 F6 3823 F1 3833 E2 3842 D1...
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Circuit Diagrams and PWB Layouts DPTV565 AA Side Jack Panel 1001-1 B2 1001-2 C2 1001-3 D2 Side Jack Panel 1002 A2 1007 E6 1335 B7 Ref Des 3135_037_05461 3135_037_10581 3135_037_11961 3135_037_12131 3135_037_12321 RESERVED 1002 242202604926 242202604926 242202604926 242202604926 NOT USED...
Circuit Diagrams and PWB Layouts DPTV565 AA HOP Panel HDR2K4 HOP 28KHZ AP AUG 1720 EH-B 1710 EH-B 1700 EH-B To Blue To Green To Red CRT Panel CRT Panel CRT Panel 1210 1210 1210 B-BIAS +12V 7800 F722 F712...
Circuit Diagrams and PWB Layouts DPTV565 AA HOP Panel HDR2K4 HOP 28KHZ ( AP) +12V 1111 2509 100n +5VA 2511 3511 7511 2V / div AC 2V / div AC 200mV / div AC 200mV / div AC 500mV / div AC...
Circuit Diagrams and PWB Layouts DPTV565 AA Diversity HOP Panel J1 and J2 Personal Notes: HDR2K4 HOP 28KHZ AP AUG N3 HOP DB15 N3 HOP W/O DB15 RESERVED RESERVED N3 HOP DB15 N3 HOP W/O DB15 Ref Des 3135_037_12781_01 3135_037_12791_01...
Circuit Diagrams and PWB Layouts DPTV565 AA Mapping HOP Panel J1 and J2 Part 2 Personal Notes: HDR2K4 HOP 28KHZ AP AUG E_06532_012.eps E_15000_046.eps 3135 033 3429.2 191004 131004...
Alignments DPTV565 AA EN 73 8. Alignments Index of this chapter: 5. Repeat steps two through four to adjust the focus of the two 8.1 General Alignment Conditions remaining CRTs. 8.2 Hardware Alignments 8.3 Software Alignments Note: Before beginning the following adjustment procedures 8.4 Convergence and Geometry Adjustments...
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EN 74 DPTV565 AA Alignments 1. During the IF AFC-parameter adjustment, one can see • LUM. DELAY PAL BG: Apply a PAL BG colour bar / grey OSD feedback on the screen. scale pattern as a test signal. Adjust this parameter until 2.
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Alignments DPTV565 AA EN 75 3. Grey Scale (White Tone). After entering the default values, the E-W WIDTH, VERTICAL SLOPE, and VERTICAL AMP should be the only settings If the SSM (Small Signal Module has been changed: requiring further adjustment.
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EN 76 DPTV565 AA Alignments CURSOR RIGHT MENU CURSOR KEYS TO ADJUST CURSOR KEYS TO NAVIGATE MENU TO CHANGE MENU TO ADJUST STEP SIZE I+ TO RETURN I+ TO RETURN GREEN RED TO GREEN BLUE TO GREEN GREEN TO RED...
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Alignments DPTV565 AA EN 77 8.4.7 Touch Up Convergence When the GREEN geometry is complete, STORE the data. Remove the template from the screen. Select RED TO GREEN in the selection menu. Using the same method that was used When making minor Convergence corrections, move the...
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EN 78 DPTV565 AA Alignments – WARM DRIVE BLUE: “-6” 8.5.4 Option Codes 15.Press the MENU button to return to the SAM menu. Exit the Service mode by turning the set ”off”. Enter the Service Alignment Mode (SAM) by pressing the following key sequence on the remote control transmitter: 0-6-2-5-9-6-[i+].
Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 79 9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets Index of this chapter: Sound system: 9.1 Introduction • 30 W (2x15W) Audio. 9.2 Power Supplies •...
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EN 80 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.2.2 AC Input Board E_15000_067.eps 151004 Figure 9-2 AC input board The AC power is fed to the AC Input panel. A 5 A fuse (item Bridge 6001 rectifies the voltage for the Standby Power supply.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 81 In Standby, the-5 volt Standby voltage is the only voltage being Under voltage Detection applied to the set. The +15, +9, and +5.2 Volt sources are turned "off". When the set is turned "on", the Standby Line goes Low, turning transistor 7214 "off", turning 7205 "on", which...
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EN 82 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets sets the reference voltage for comparator "B", which is Power Fail Shutdown compared with the voltage on the source of 7301. This voltage is developed when 7301 turns "on", causing current to flow through resistors 3308 and 3309.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 83 doubler circuit on the SSB, called the Feature Box, changes the 9.3.2 SSM Composite Inputs interlaced 625 or 525 signal to a Progressive Scan 480p, 576p, 100Hz, or 120 Hz signal. This YUV signal is buffered and fed to the SSM where it is buffered before being fed to the HOP (High end Output Processor) panel.
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EN 84 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.3.4 SSB Video Switching 9.3.5 SAW Filter Switching E_15000_077.eps 181004 Figure 9-12 SAW filter switching circuit The HDR2K3 AP set has a Multi-System tuning system. Since NTSC uses a 6 MHz bandwidth and PAL/SECAM uses an 8 MHz bandwidth, it is necessary to have separate SAW filters.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 85 9.3.7 Sound Trap Switching 9.3.8 1fH Component Buffer Amplifiers E_15000_079.eps 181004 Figure 9-14 Sound trap switching circuit Composite video is output on pin 10 of 7323 and buffered by transistor 7411.
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EN 86 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets The circuit located on the SSB labelled the Feature Box available. The signal is converted to an analogue format and performs the digitising, line doubling, and picture resizing. The output on Pins 54, 63, and 73.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 87 9.3.13 HOP Signal Processing E_15000_088.eps 181004 Figure 9-20 HOP signal processing The Y/G, B/Pb, and R/Pr signals are fed to their respective 9.3.14 HOP Sharpness Control sharpness controls. If the input is a YUV signal, the Y signal is fed to pin 28 of 7600.
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EN 88 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets signal, it is amplified by 7412 and buffered by 7413. If the input Green and Red CRTs, the inverting input on pin 2 will become was a U signal, it is buffered by 7414.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 89 Sync from the SSB. For separate Horizontal and Vertical Sync, 7210 turns the Sync Separator "off". The Sync output on pin 17 the output of 7210 is fed to the multiplexer IC 7330, which is is fed to a Low Pass Filter, which separates the Vertical Sync.
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EN 90 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.3.22 High Voltage Circuit E_15000_097.eps 181004 Figure 9-29 High voltage circuit The High Voltage module is an integrated High Voltage supply produce a 375 Volt source for the Dynamic Focus drive. The with its own switching power supply.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 91 transistor turned "off". In the same manner, the Negative Intellisense Sensing Circuit Horizontal pulses keep the base of 7810 at a negative voltage The Basic version of the HDRPTV does not have the Sensors to keep it turned "off".
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EN 92 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets resistor is across each yoke. These resistors will overheat if the two audio channels from the SSM or internally decoded audio circuit is operated without the Convergence Yokes being from selected audio IF on the SSB.
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 93 The Audio Amplifier is located on the SSM. The output power 9.4.5 Centre Channel Amp Switch for the Audio Amplifier is 10 Watts per channel for the Basic and Basic Plus versions.
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EN 94 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets Control/OSD 9.5.1 Microprocessor SENSOR +3.3V BOARD 1201 1014 1020 KEYBOARD 23-37 7010 7100 STBY 7001 CONTROL 7006 ON/OFF 7012 7007 PROGRAM DRAM FLASH FLASH-RAM STANDBY SDA-B CONV...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 95 9.5.3 Light Sensor The Light Sensor, 6104, is amplified by two op amps in 7000. This circuit senses the ambient light and outputs a voltage on pin 7 of 7000. This voltage is fed to the OTC, which makes...
EN 96 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.5.5 On-Screen Display List of Abbreviations 16:9-ARFRONT 16:9 aspect ratio input from side jack panel 50Hz/60Hz 50Hz/60Hz AC frequency 6-CHANNEL DAC 6-Channel DAC Auto Convergence System Automatic Frequency Control...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 97 DAC-HOP Digital analogue converter HOP IC HEATER Heater (Filament) DC_PROT/ Horizontal flyback AUDIO_SR DC protection (for supply) HFB+13V Non-rectified output 13V-winding LOT DC-filament Filament supply voltage HFB-D...
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SOUND-ENABLE Sound Enable SC2FH_IFH Sandcastle 1fH/2fH SOUND-SELECT Sound signal Selection SC2-G-IN SCART2 green in SPDIF Sony Philips Digital Interface Format SC2-R-IN C-IN Red in SCART2 or chrominance in SPDIF_IN1 SPDIF In 1 Scavem Scan Velocity Modulation SPDIF_IN2 SPDIF In 2...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 99 STANDARD-FM-1 Standard Frequency Modulation 1 V-OUT V-signal to HOP-IC STANDARD-FM-2 Standard Frequency Modulation 2 VOUT_C V-out Centre STANDBY Standby VOUT_L V-out Left STATUS1/2/3 Status signal from Euro-connector 1, 2...
EN 100 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic" ICs).
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 101 9.7.2 Diagram B3C, T8F24EF (IC7724) Internal Block Diagram Bus formats 8u@32MHz - 8 bits unsigned data at 32 MHz m 8 s @ 3 2 M H z- multiplexed UV 8 bits signed data at 32 MHz y_-07 τ...
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EN 102 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.7.3 Diagram CB1, UPD64083GF (IC7023) Internal Block Diagram E XTD Y C O 9-0 DY C O Error S elect VC LY DY C O 9-0 detection...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 103 9.7.4 Diagram F1, TDA8601 (IC7803) Internal Block Diagram Pin Configuration SYMBOL DESCRIPTION supply voltage (8 V) VIDIa1 video input a (channel 1) VIDIb1 video input b (channel 1)
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EN 104 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.7.5 Diagram F3, M6232OP (IC7403) Internal Block Diagram CS0 CS1 CS2 CHIP-SELECT I C BUS TRANSCEIVER SHIFT REGISTER Output Data Input/Output OUTPUT DATA I/O SETTING INPUT DATA...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 105 9.7.6 Diagram F5, Z86130 (IC7501) Internal Block Diagram Pin Configuration E_15000_120.eps 170305 Figure 9-50 Internal block diagram and pin configuration...
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EN 106 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.7.7 Diagram H1, MC1496D (IC7510 and IC7520) Equivalent Schematic CARRIER (±) INPUT (+) SIGNAL (±) INPUT (+) GAIN ADJUST BIAS 500k 500k 500k V± Pin Configuration F, N Packages...
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Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV565 AA EN 107 9.7.8 Diagram H1, TDA9331H (IC7600) Internal Block Diagram 1 × 2 × Pin Configuration VDOA VDOB EHTIN FLASH FBCSO GND1 TDA933xH DEC VD HOUT DACOUT E_15000_123.eps 170305...
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EN 108 DPTV565 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.7.9 Diagram S7, TDA7490 (IC7700) Internal Block Diagram R5 52.3K 470pF 470pF The LC filter is optimized for 8Ω (<->LC filter for 4Ω in single-ended) It hos to be changed for other loads L9 30µ...