Philips Colour Television Service Manual
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Philips Colour Television Service Manual

Colour television dptv585 aa
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Colour Television

Contents
Waveforms
SSB: Feature Box (100Hz Processing)
SSB: Painter
SSM: Tuner
SSM: Video Buffer
SSM: Interconnections
SSM: Headphone Amplifier
©
Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by JH 568 TV Service
Page
Contents
2
4
5
6
17
18
Diagram PWB
(A1) 19
20
(B1) 21
27-29
(B2) 22
27-29
(B3) 23
27-29
(B4) 24
27-29
(B6) 25
27-29
(B6) 26
27-29
(C1) 30
41-42
(C2) 31
41-42
(C3) 32
41-42
(C4) 33
41-42
(C5) 34
41-42
(C6) 35
41-42
(C7) 36
41-42
(C8) 37
41-42
41-42
41-42
41-42
47-47
47-47
47-47
46
47-47
(E1) 48
52-53
Printed in the Netherlands
Side Jack Panel
ACS Module
Mapping ACS Module H1-H3
HOP Panel
HOP Panel
UART Interface Module(U1)
Subject to modification
Chassis
DPTV585
AA
F_15120_000.eps
020805
Page
(E2) 49
52-53
(E3) 50
52-53
(E4) 51
52-53
(G1) 54
56
(G2) 55
56
(H1) 57
61-62
(H2) 58
61-62
(H3) 59
61-62
(H4) 60
61-62
(H4) 60
61-62
(J1) 63
68-69
(J2) 64
68-69
(J3) 65
68-69
(J4) 66
68-69
(J5) 67
68-69
70
71
73
75
81
106
107
EN 3122 785 15122

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Summary of Contents for Philips Colour Television

  • Page 1: Table Of Contents

    All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by JH 568 TV Service...

  • Page 2: Technical Specifications, Connections, And Chassis Overview

    EN 2 DPTV585 AA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: Connection Overview 1.1 Technical Specifications 1.2 Connection Overview Note: The following connector colour abbreviations are used 1.3 Chassis Overview (acc.
  • Page 3 Technical Specifications, Connections, and Chassis Overview DPTV585 AA EN 3 - D1+ Data channel 18 - +5V - Shield 19 - HPD Hot Plug Detect - D1- Data channel 20 - Ground - D0+ Data channel - Shield Service Connector (ComPair) - D0- Data channel - SDA-S...

  • Page 4: Safety Instructions, Warnings, And Notes

    EN 4 DPTV585 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.

  • Page 5: Directions For Use

    Figure 2-2 Dolby PL symbol 3. Directions for Use You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com...

  • Page 6: Mechanical Instructions

    EN 6 DPTV585 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” and 55” models. 4.4 Set Re-assembly Note: Notes:...
  • Page 7 Mechanical Instructions DPTV585 AA EN 7 4.1.6 Side Jack Panel Removal 4.1.15 Complete Optical Assembly or Individual CRT Assembly Removal 1. Remove the Left Side Back Cover (see procedure above excluding the Module Bracket removal). 1. Remove the Plastic Light Barrier. 2.
  • Page 8 EN 8 DPTV585 AA Mechanical Instructions 3. Remove the barrier board and the shield cover from around 13. Make all necessary repairs. the lens assemblies (1/4" screws). 4. Carefully remove the CRT Socket Board from the CRT of C. Cleaning the Coupler, C-Element Lens, and CRT the CRT/optical assembly being serviced.
  • Page 9 Mechanical Instructions DPTV585 AA EN 9 4. Start the CRT mounting ear screws but do not tighten them. 5. Tighten the CRT mounting ear screws in a star pattern (like tightening lug nuts on the wheel of a car). Make sure the CRT does not shift position from the outline defined in step Caution: do not over tighten the CRT ear screws (the CRT mounting ear screws are not used on some assemblies).

  • Page 10: Service Modes, Error Codes, And Fault Finding

    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).
  • Page 11 Service Modes, Error Codes, and Fault Finding DPTV585 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. HRS: 0062 SWID: HD5.2US1-1.0 The functionality of the OPTIONS and ALIGNMENTS (TUNER, WHITE TONE, GEOMETRY, SOUND, and SMART SETTING)
  • Page 12 EN 12 DPTV585 AA Service Modes, Error Codes, and Fault Finding – SWID: Software identification of the main micro 'Contrast' value. The new value(s) are automatically stored controller (2US1-1.00) (in 'personal' pre-set) for all TV channels. – US1 is 2 letter and 1 digit combination to indicate the 2.
  • Page 13 5.4.1 Introduction 5.4.3 How To Connect ComPair (Computer Aided Repair) is a service tool for Philips This is described in the chassis fault finding database in Consumer Electronics products. ComPair is a further ComPair . development on the European DST (service remote control), which allows faster and more accurate diagnostics.
  • Page 14 EN 14 DPTV585 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.
  • Page 15 Service Modes, Error Codes, and Fault Finding DPTV585 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. This can be caused by a failure in the HOP board or the Scan Board.

  • Page 16: Trouble Shooting Tips

    EN 16 DPTV585 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 Introduction present for the High voltage to be present.

  • Page 17: Block Diagrams, Testpoint Overviews, And

    Block Diagrams, Testpoint Overviews, and Waveforms DPTV585 AA 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 1000/1020 B-SC1-IN_U-IN G-SC1-IN_Y-IN R G2 R-SC1-IN_VIN FBL-SC1-IN R FOCUS Y-CVBS-SC2_AV2-IN DPTV585 ATSC C-SC2_SVHS-IN G G2 FOCUS G2 BLOCK WIRING INTERCONNECT CVBS-SC2_MON-OUT G FOCUS CVBS_TER_OUT 05/25/05 1201...

  • Page 18: I2C Overview

    Block Diagrams, Testpoint Overviews, and Waveforms DPTV585 AA I2C Overview I²C PAINTER SIMM CON. IF,I/O VIDEOPROCESSING AUDIO DEMODULATOR FEATURE BOX +5V2_CON 7001 SAA5667HL 3029 SDA-F 3027 SCL-F +5V2_CON +5V2_CON SET PROCESSOR (PAINTER) 7708 7323 7301 7651 7709 3028 SAA4990H SDA-S TDA9320H TDA9330H MSP34XX...

  • Page 19: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts DPTV585 AA 7. Circuit Diagrams and PWB Layouts Power Supply Panel: AC Input 1504 A11 3517 C8 F513 B1 1505 A1 3519 C2 F520 E8 AUXILARY SUPPLY 1506 A2 3520 C8 F523 D7 1504 1507 A6 3521 C9 F524 C6 F502...
  • Page 20 Circuit Diagrams and PWB Layouts DPTV585 AA Layout Power Supply Panel (Top Side) F_15120_002.eps 3139 123 6020.1 280605 Layout Power Supply Panel (Bottom Side) F_15120_003.eps 3139 123 6020.2 280605...

  • Page 21: Ssb: Sim Connector (Male) (B1)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSB: SIM Connector (Male) v1 G3 v6 G3 v11 G5 v16 G5 v21 G6 v26 G7 v31 G8 v38 G10 v43 G11 v48 G11 v53 G12 v58 G13 v63 G14 1000 H2 2904 G10 2909 G1 3901 F14 3906 F14...

  • Page 22: Ssb: If, I/O Videoprocessing (B2)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSB: IF, I/O Videoprocessing 0302 D1 5408 C5 1303 H13 5409 B5 IF, I/O VIDEOPROSSING 1315 E10 5410 H7 1316 E11 5411 C12 (SSB) 1317 E12 5412 H13 1318 E12 5413 H13 1407 F4 5414 H13 1408 C2 7307 G10...
  • Page 23 4734 VSS1 VSS3 VSS1 VSS3 2708 C3 3796 F11 4724 S6 H-A 2709 C3 3797 C11 0013 VCC3 VCC3 : only for PHILIPS DNR memory 5798 +5V_PA 3792-D 2710 C3 3798 A2 MECHPART FM1I(0) FM1O(0) FM2I(11) FM2O(11) DIN11 DOUT11 DIN11...

  • Page 24: Ssb: Hop (B4)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSB: HOP 0011 I7 3340 B9 7302 A1 1301 G4 3341 C9 7303 G8 1304 H3 3342 C9 7304 G2 2300 I11 3343 D12 7305 B8 2301 B2 3344 D10 7306 A9 Y-SCAVEM CIRCUITRY: 2303 E8 3345 D8 7308 H6...

  • Page 25: Ssb: Audio Demodulator (B6)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSB: Audio Demodulator 1651 H8 3545 B12 5669 I9 1680 B2 3546 D11 6650 A4 AUDIO DEMODULATOR 1681 C2 3547 C13 6651 E3 ANTI-POP CIRCUIT 1682 H8 3550 E3 6652 C8 6657 5651 1683 I11 3551 D2 6653 C7...
  • Page 26 Circuit Diagrams and PWB Layouts DPTV585 AA SSB: Painter 0012 H1 3056 G4 1001 C10 3057 G4 PAINTER 1002 H9 3058 B10 C4 HSYNC C5 VSYNC 1003 B1 3059 E5 2001 D10 3060 C5 2002 D10 3061 A7 2003 B9 3062 F9 2004 D10 3063 G9...
  • Page 27 Circuit Diagrams and PWB Layouts DPTV585 AA Layout SSB (Top Side) E_15000_133.eps 8204 000 6507.3 191004...
  • Page 28 Circuit Diagrams and PWB Layouts DPTV585 AA Mapping Layout SSB (Top Side) Mapping Layout SSB (Bottom Side) 1001 A4 2510 C1 2905 C2 3355 C2 3652 B1 4923 C4 7305 C2 1000 C3 2428 B1 3317 C2 3616 C4 4935 C3 9302 B3 1303 A1 2429 B3...
  • Page 29 Circuit Diagrams and PWB Layouts DPTV585 AA Layout SSB (Bottom Side) E_15000_134.eps 8204 000 6507.3 191004...
  • Page 30 Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Tuner 1002 E5 9014 D6 1003 F5 9015 D6 TUNER (SSM) 1008 A11 9021 F10 1009 F11 9022 E9 2095 TO 3D COMB 1010 G5 9023 E9 1015 F6 9024 E9 1016 C7 9025 E9 7017 2103...

  • Page 31: Ssm: I/O's (C2)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSM: I/O’s 1011 D6 6019 E9 1012 C7 6020 C5 1013 B7 6021 E4 I/O (SSM) 1021 C11 6022 C9 1024-1 D1 6023 E5 1024-10 A1 6024 F7 2104 3144 1024-11 A1 6025 C9 1024-11 1024-12 B1 6026 C9...
  • Page 32 Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Video Buffer 2801 B8 VIDEO BUFFER (SSM) 2803 D8 2805 F8 2807 F1 2809 D1 2811 B1 2813 E4 2814 E4 3304 A6 3305 B6 3313 B6 3304 V-SSB-N RTXT 3314 C6 3321 D6 BC857B BC857B...

  • Page 33: Ssm: Convergence Hv Output 1

    Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Convergence HV Output 1 0045 B2 1005 D11 CONVEGENCE HV OUTPUT 1 (SSM) 1006 E11 1007 F11 2008 A5 2026 B6 2028 B3 2030 C3 2032 G3 35V6 PRE_POS 35V6 VccPSW-V +35V 2037 G3 MUTING 2038 D5...

  • Page 34: Ssm: Convergence Hv Output 2

    Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Convergence HV Output 2 2035 B6 7004 E2 2040 E5 7006 E6 2044 F1 7008 C3 CONVERGENCE HV OUTPUT 2 (SSM) 2047 D3 7009 B3 2050 D10 7010 B8 2052 F10 7011 C8 2055 G6 7012 E8 2058 D8...
  • Page 35 Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Interconnections 0101 E8 0101 E8 9018 D5 9018 D5 0102 D8 0102 D8 9019 D3 9019 D3 INTERCONNECTIONS (SSM) 0103 D7 0103 D7 9020 F5 9020 F5 TO ACS CONTROL TO WB/HOP 0104 G8 0104 G8 9030 B7...

  • Page 36: Ssm: Audio Amplifier (C7)

    Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Audio Amplifier 0110 F5 5710 E8 1349 D11 5711 F7 1700 F9 5712 G7 AUDIO AMPLIFIER (SSM) 1701 F9 5713 F8 1702 C9 5714 F8 2701 D2 5715 E10 2702 C2 5716 C9 PWR_FAIL 2703 D2 6702 A8...
  • Page 37 Circuit Diagrams and PWB Layouts DPTV585 AA SSM: Headphone Amplifier 0106 C7 1102 D11 HEADPHONE AMPLIFIER (SSM) 1604 1206 C10 1606 1250 F7 SIN-21T-1.8S(B) 1600 B8 SIN-21T-1.8S(B) 1601 A8 GND-C 1607 1602 A9 1605 SIN-21T-1.8S(B) 1603 B9 SIN-21T-1.8S(B) 1604 A8 1605 A8 1606 A7 1608...

  • Page 38: Mapping Ssm C1-C8 Part 1

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping SSM C1-C8 Part 1 SMALL SIGNAL MODULE (AP) E_15000_020.eps 3135 033 3345.7 061004...

  • Page 39: Mapping Ssm C1-C8 Part 2

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping SSM C1-C8 Part 2 SMALL SIGNAL MODULE (AP) E_15000_021.eps 3135 033 3345.7 061004...

  • Page 40: Mapping Ssm C1-C8 Part 3

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping SSM C1-C8 Part 3 Personal Notes: SMALL SIGNAL MODULE (AP) E_06532_012.eps E_15000_022.eps 3135 033 3345.7 191004 131004...
  • Page 41 Circuit Diagrams and PWB Layouts DPTV585 AA Layout SSM (Top Side) F_15120_013.eps 3139 123 6060.1 020805...
  • Page 42 Circuit Diagrams and PWB Layouts DPTV585 AA Layout SSM (Bottom Side) F_15120_014.eps 3139 123 6060.1 020805...

  • Page 43: Crt Panel: Red (Dr1)

    Circuit Diagrams and PWB Layouts DPTV585 AA CRT Panel: Red D(R)1 D(R)1 RED CRT PANEL 1202 EH-S To HOP Panel 200mV / div AC 100mV / div AC 100mV / div AC 100mV / div AC 1V / div AC 1V / div AC 1V / div AC To LSP Panel...

  • Page 44: Crt Panel: Green (Dg1)

    Circuit Diagrams and PWB Layouts DPTV585 AA CRT Panel: Green D(G)1 D(G)1 GREEN CRT PANEL 1202 EH-S To HOP Panel 1720 To LSP Panel 1202 200mV / div AC 100mV / div AC 100mV / div AC 1V / div AC 1V / div AC 1V / div AC 1V / div AC...

  • Page 45: Crt Panel: Blue (Db1)

    Circuit Diagrams and PWB Layouts DPTV585 AA CRT Panel: Blue D(B)1 D(B)1 BLUE CRT PANEL 1202 EH-S 200mV / div AC 100mV / div AC 100mV / div AC 1V / div AC 1V / div AC 1V / div AC To HOP Panel 1720 To LSP Panel 1202 10µs / div...

  • Page 46: Mapping Crt Panel: Red, Green, And Blue

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping CRT Panel: Red, Green, and Blue Personal Notes: E_06532_012.eps 131004 E150000_135.eps 191004...
  • Page 47 Circuit Diagrams and PWB Layouts DPTV585 AA Layout CRT Panel (Top Side) Layout CRT Panel (Bottom Side) 0001 A2 2200 B1 1201 C1 2201 A1 1202 B2 2203 A1 1203 B1 2204 B1 1204 B1 2207 B1 1205 C1 2209 A1 1206 C1 2210 A1 1207 B2...
  • Page 48 Circuit Diagrams and PWB Layouts DPTV585 AA Large Signal Panel LARGE SIGNAL PANEL 0033 RESERVED 470p F111 HEATSINK 2390 2323 F113 I164 I165 6308 I168 I169 9001 5308 5318 5317 5330 I166 I110 BY229X-600 I111 1300 W8051 0041 I170 470p HEATSINK 3345 F108...

  • Page 49: Large Signal Panel (E1)

    Circuit Diagrams and PWB Layouts DPTV585 AA Large Signal Panel LARGE SIGNAL PANEL 1000 0085 I810 2805 HEATSINK HEATSINK 470p I811 1801 6801 I812 FILAMENT F800 3801 NEG-HORIZ-PULSE 2-M11 0R68 2-N2 BY229X-200 6803 I814 +30V_CLAMP 3816 2-F11 BY229X-200 9203 2808 2807 470p 5802...

  • Page 50: Large Signal Panel (E2)

    Circuit Diagrams and PWB Layouts DPTV585 AA Large Signal Panel LARGE SIGNAL PANEL VFOC EHT EHT 5904 I910 5902 I912 1504 I914 F900 3902 +130VHV DRIVER & CONTROL TRANSFORMER VAUX ON / ABL RTN VAUX TEST OFF GND DYN FOCUS NC NC 1901 I915...

  • Page 51: Lsp: Diversity Tables (E4)

    Circuit Diagrams and PWB Layouts DPTV585 AA LSP: Diversity Tables Personal Notes: DIVERSITY TABLES SHEET 1 USA BASIC 4:3 USA BASIC 16:9 USA CORE 4:3 USA CORE 16:9 Ref Des 313503710981 313503710991 313503711001 313503711011 NOT_USED 0213 NOT USED NOT USED NOT USED NOT USED 313501104201...
  • Page 52 Circuit Diagrams and PWB Layouts DPTV585 AA Layout Large Signal Panel (Top Side) F_15120_020.eps 3135 033 3341.1 020805...
  • Page 53 Circuit Diagrams and PWB Layouts DPTV585 AA Layout Large Signal Panel (Bottom Side) F_15120_021.eps 3135 033 3341.1 020805...
  • Page 54 Circuit Diagrams and PWB Layouts DPTV585 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 NOT USED 1337 E2 YKF51-5347...

  • Page 55: Mapping Side Jack Panel G1

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping Side Jack Panel G1 Personal Notes: A10PTV SIDE JACK PANEL E_06532_012.eps E_15000_033.eps 3135 033 3217.4 131004 191004...
  • Page 56 Circuit Diagrams and PWB Layouts DPTV585 AA Layout Side Jack Panel (Top Side) Layout Side Jack Panel (Bottom Side) 2000 A1 2001 B1 1001 B1 2002 B1 1002 A1 2005 B1 1007 C1 2006 B1 1335 B1 2008 C1 1337 C1 2009 C1 1344 C1 3000 B1...

  • Page 57: Acs Module (H1)

    Circuit Diagrams and PWB Layouts DPTV585 AA ACS Module ACS MODULE 6001 BAS216 7000 700 7 M24128-MN6 L78M05CDT F00 1 2042 3087 EEPROM 600 0 16Kx8 3079 F002 F00 3 100R 1002 1003 3050 WRITE PROTECT BAS216 1004 B2B-EH- A 7006 +3.3V LD1117DT33 C...
  • Page 58 Circuit Diagrams and PWB Layouts DPTV585 AA ACS Module ACS MODULE INPUT FROM SENSOR 2200 1010 100n B4B-EH- A 3294 SENSOR_1 F015 2251 SENSOR MUX 100R 3295 SENSOR_2 F016 2279 100 u 7141 100R SAMPLE & HOL 74HCT4051 ADC_GND 2280 F019 TBU0 1-O8...
  • Page 59 Circuit Diagrams and PWB Layouts DPTV585 AA ACS Module ACS MODULE SHEET 2 Ref De s 3135_037_10241_01 3135_037_10251_01 3135_037_11381_01 3135_037_11391_01 RESERVED NAFTA Manual Conv NAFTA Auto Conv FN 1 2K3 NAFTA Manual 2K3 NAFTA Auto Conv OSD "OR" CIRCUI Conv FN5 +3.3V 1010 NOT USED...

  • Page 60: Mapping Acs Module H1-H3

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping ACS Module H1-H3 ACS MODULE: MAPPING AUTO CONVERGENCE 3135 013 32338 F_15120_025.eps 3135 013 3233.8 020805...
  • Page 61 Circuit Diagrams and PWB Layouts DPTV585 AA Layout ACS Panel (Top Side) F_15120_026.eps 3135 013 3233.8 020805...
  • Page 62 Circuit Diagrams and PWB Layouts DPTV585 AA Layout ACS Panel (Bottom Side) F_15120_027.eps 3135 013 3233.8 020805...
  • Page 63 Circuit Diagrams and PWB Layouts DPTV585 AA HOP Panel HOP PANEL To 1210 of To 1210 of To 1210 of CRT Panel CRT Panel CRT Panel (BLUE) (GREEN) (RED) 1720 EH-B 1710 EH-B 1700 EH-B +12V +12V B-BIAS 7800 TDA8444T/N4 G-BIAS 3421 R-BIAS...
  • Page 64 Circuit Diagrams and PWB Layouts DPTV585 AA HOP Panel 1110 B15 3528 E3 1111 A13 3529 F3 1151 E15 3530 B2 1152 J15 3531 B5 HOP PANEL 1153 E15 3532 C6 1250 I10 3540 D1 2110 B14 3541 E5 2111 E12 3542 E6 2120 B14 3803 C6...

  • Page 65: Diversity Hop Panel J1 And J2

    Circuit Diagrams and PWB Layouts DPTV585 AA Diversity HOP Panel J1 and J2 Personal Notes: HDR2K4 HOP 28KHZ AP AUG RESERVED N3 HOP DB15 N3 HOP W/O DB15 N3 HOP DB15 N3 HOP W/O DB15 RESERVED Ref Des 3135_037_12781_01 3135_037_12791_01 RESERVED Ref Des 3135_037_12781_01...

  • Page 66: Mapping Hop Panel Part 1

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping HOP Panel Part 1 HDR2K4 HOP 28KHZ AP AUG E_15000_045.eps 3135 033 3429.2 111004...

  • Page 67: Mapping Hop Panel Part 2

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping HOP Panel Part 2 Personal Notes: HDR2K4 HOP 28KHZ AP AUG E_06532_012.eps 131004 E_15000_046.eps 3135 033 3429.2 191004...
  • Page 68 Circuit Diagrams and PWB Layouts DPTV585 AA Layout HOP Panel (Top Side) F_15120_030.eps 3139 123 6064.1 020805...
  • Page 69 Circuit Diagrams and PWB Layouts DPTV585 AA Layout HOP Panel (Bottom Side) F_15120_031.eps 3139 123 6064.1 020805...

  • Page 70: Keyboard Panel(K1)

    Circuit Diagrams and PWB Layouts DPTV585 AA Keyboard Panel KEYBOARD/LIGHT SENSOR AP I020 1201 +5V_STANDBY KEYBOARD KEYBOARD ON_OFF_LED LIGHT_SENSOR S7B-EH I022 I024 I014 I015 I016 I021 I013 I017 I018 I019 3121 4120 ON_OFF_LED 560R 1301 LED-HOLDER 1202 106957 EMG STAR PEMG I007 I008...

  • Page 71: Mapping Keyboard Panel(K2)

    Circuit Diagrams and PWB Layouts DPTV585 AA Mapping Keyboard Panel Personal Notes: KEYBOARD/LIGHT SENSOR AP E_15000_050.eps E_06532_012.eps 3135 033 3343.4 191004 131004...

  • Page 72: Layout Keyboard Panel (Top And Bottomside)

    Circuit Diagrams and PWB Layouts DPTV585 AA Layout Keyboard Panel (Top and BottomSide) 1201 -- 1202 -- 1301 -- 1401 -- 1402 -- 1403 -- 1404 -- 1405 -- 1406 -- 1407 -- 2101 -- 2103 -- 3109 -- 6101 -- 6104 -- 6105 -- 9102 --...
  • Page 73 Circuit Diagrams and PWB Layouts DPTV585 AA UART Interface Module Layout UART Interface Modukle UART INTERFACE PANEL 1000 D5 1006 C5 1009 D4 2002 D2 2005 D5 2008 E4 2011 F4 3002 D4 3005 D4 3008 E4 7001 C1 1001 D5 1007 E5 1011 C3 2003 D4...
  • Page 74 Circuit Diagrams and PWB Layouts DPTV585 AA...

  • Page 75: Alignments

    Alignments DPTV585 AA EN 75 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 set the customer picture, sharpness, brightness, and tint 8.5 Option Settings...
  • Page 76 EN 76 DPTV585 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.
  • Page 77 Alignments DPTV585 AA EN 77 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. 1.
  • Page 78 EN 78 DPTV585 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 BLUE TO RED SP RED SP BLUE...
  • Page 79 Alignments DPTV585 AA EN 79 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 to adjust the Green Grid to the Template, adjust the Red Grid Cursor to the location to be adjusted then press the MENU onto the Green Grid.
  • Page 80 EN 80 DPTV585 AA Alignments – WARM DRIVE BLUE: “-8” 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+].

  • Page 81: Circuit Descriptions, List Of Abbreviations, And Ic Data Sheets

    Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 81 9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets Index of this chapter: Power Supplies 9.1 Introduction 9.2 Power Supplies The Rectifiers and Standby Supplies are located on the AC 9.3 Video Input Panel.
  • Page 82 EN 82 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.2.2 AC Input Board F_15120_040.eps 090805 Figure 9-2 AC input board The AC Input circuit is located on the AC Input panel. AC power and 6402. Bridge 6500 provides the RAW B+ to the Main is connected to the AC Input panel via connector 1505.
  • Page 83 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 83 bridge rectifier is fed to the base of 7512, keeping it turned On. Under voltage Detection This keeps Transistor 7513 turned Off. If the DC voltage drops to approximately 75 volts, Transistor 7512 will turn Off, Transistor 7513 will turn On, putting the anode of Zener 6516 to ground, clamping the voltage on Pin 6 at 5 volts.
  • Page 84 EN 84 DPTV585 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.
  • Page 85 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 85 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.
  • Page 86 EN 86 DPTV585 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.
  • Page 87 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 87 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.
  • Page 88 EN 88 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets The circuit located on the SSB labelled the Feature Box 9.3.10 Eagle performs the digitising, line doubling, and picture resizing. The main functions are performed by 7611, PICNIC (PICture improvement Network IC), and 7718, FALCONIC (Field And 7722 7731 7728...
  • Page 89 1080i. The A/D, U201 shares a 16bit bus with the HDMI 720p progressive scan or 480i, 1080i interlaced. receiver. Only the Philips version has the HDMI input. The Customer selected signal is fed to U201, the ATSC processor. IC7210 selects between the output of the ATSC panel and the The ATSC processor enhances and rescales the signals from YUV signal from the SSM.
  • Page 90 EN 90 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets E_15000_088.eps 181004 Figure 9-21 HOP signal processing 9.3.15 HOP Sharpness Control signal, it is amplified by 7412 and buffered by 7413. If the input was a U signal, it is buffered by 7414. 9.3.16 HOP Tint Control E_15000_089.eps 181004...
  • Page 91 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 91 9.3.17 HOP RGB Amplifiers 9.3.19 CRT Panel E_15000_093.eps 181004 Figure 9-26 RGB amplifiers on CRT panel E_15000_091.eps The Red, Green, and Blue signals from the HOP panel are fed 181004 to their respective CRT panel.
  • Page 92 EN 92 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.3.21 Line Output E_15000_095.eps 181004 Figure 9-28 Line output circuit Horizontal drive from the HOP panel is fed to 7807 on the Large Signal panel. Transistor 7807 drives the Horizontal Output Transistor 7801, which drives the Yokes and the Horizontal Output Transformer 5801.
  • Page 93 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 93 9.3.23 High Voltage Circuit E_15000_097.eps 181004 Figure 9-30 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.
  • Page 94 EN 94 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets transistor turned "off". In the same manner, the Negative Convergence Horizontal Output Horizontal pulses keep the base of 7810 at a negative voltage to keep it turned "off". The Protect line is normally Low, keeping 7809 turned "off".
  • Page 95 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 95 up circuit senses a negative 10 to 12 volt drive to the Vertical Left and Right audio is output to a Headphone Amplifier located Convergence yokes, the VccNSW-V supply will switch from - on the SSM.
  • Page 96 EN 96 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets The Audio Amplifier is located on the SSM. The output power If the Power Fail line should go "high", 7710 will turn "on", for the Audio Amplifier is 10 Watts per channel for the Basic causing the Standby-Mute line to go Low.
  • Page 97 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 97 SENSOR +3.3V BOARD 1201 1014 1020 KEYBOARD 23-37 7010 7100 STBY 7001 CONTROL 7006 ON/OFF 7007 7012 PROGRAM DRAM FLASH FLASH-RAM STANDBY SDA-B CONV LIGHT SENSOR PROC SCL-B 45-66 TO HOP...
  • Page 98 EN 98 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.5.4 I2C interconnect 7022 7002 CONV 1401 1043 1000 PROC 7021 7020 SDA-B 7100 MICRO 7024 7023 SCL-B SDA-F SCL-F 7000 3655 3709 3710 3376 3656 3377 7001 1000 7713...
  • Page 99 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 99 List of Abbreviations DAC-HOP Digital analogue converter HOP IC DC_PROT/ AUDIO_SR DC protection (for supply) 16:9-ARFRONT 16:9 aspect ratio input from side jack DC-filament Filament supply voltage panel DC-PROT DC protection...
  • Page 100 EN 100 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets HEATER Heater (Filament) NTSC National Television Standard Horizontal flyback Committee. Colour system mainly HFB+13V Non-rectified output 13V-winding LOT used in North America and Japan. HFB-D Horizontal flyback to FDS Colour carrier NTSC M/N= 3.579545 High-end Input Processor MHz, NTSC 4.43= 4.433619 MHz (this...
  • Page 101 VGA Green SOUND-ENABLE Sound Enable VGA-R VGA Red SOUND-SELECT Sound signal Selection VL_L Variable level Left SPDIF Sony Philips Digital Interface Format VL_R Variable level Right SPDIF_IN1 SPDIF In 1 VL_SL Variable level - Surround Left SPDIF_IN2 SPDIF In 2 VL_SR...
  • Page 102 EN 102 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets V-OUT V-signal to HOP-IC VOUT_C V-out Centre VOUT_L V-out Left VOUT_R V-out Right VOUT_SL V-out Surround Left VOUT_SR V-out Surround Right VOUT-SW V-out Subwoofer VREG Opto-coupler feedback signal VS-DS Main, Vertical sync input POPOV (Double Window PIP IC)

  • Page 103: Ic Data Sheets

    Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 103 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). 9.7.1 Diagram B7, SAA5667HL (IC7001) Internal Block Diagram...

  • Page 104: Pin Connections

    EN 104 DPTV585 AA Circuit Descriptions, List of Abbreviations, and IC Data Sheets 9.7.2 Diagram E1, MC44603A (IC7302) PIN CONNECTIONS V CC R ref R Frequency Standby Voltage Feedback Output Input Error Amp Output Foldback Input R Power Standby Overvoltage Soft–Start/D max / Protection (OVP) Voltage Mode...
  • Page 105 Circuit Descriptions, List of Abbreviations, and IC Data Sheets DPTV585 AA EN 105 9.7.3 Diagram H1, STV2050 (IC7002) i l a e i l e i l ² c i t ² I e t l C ² l l i l a t e t l l e l...

  • Page 106: Spare Parts List

    EN 106 DPTV585 AA Spare Parts List 10. Spare Parts List Notes: • Not applicable.

  • Page 107: Revision List

    Revision List DPTV585 AA EN 107 11. Revision List Manual xxxx xxx xxxx.0 • First release. Manual xxxx xxx xxxx.1 • Wiring diagram updated. Manual xxxx xxx xxxx.2 • Chapters 4, 5, 8, and 9 completed.

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