Panasonic PT-47WX52F Service Manual
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Panasonic PT-47WX52F Service Manual

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Service Manual
This service manual is issued as a service guide for the models of the P7W family listed above. Included in this
manual are a set of schematics, alignment procedures, disassembly procedures and a complete parts list.
"WARNING! This Service Manual is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death."
The service technician is required to read and follow the "Safety Precautions" and "Important Safety Notice" in the Main Manual.
Models
PT-47WX52F
PT-47WX52CF
PT-47WX42F
PT-47WX42CF
Copyright 2002 by Matsushita Electric Corporation of
America. All rights reserved. Unauthorized copying
and distribution is a violation of law.
®
ORDER NO. MTNC020409C1
B2
HDTV MONITOR
Main Manual
(P7W)
Panasonic
Chassis
EP824
EP824
EP824
EP824

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Summary of Contents for Panasonic PT-47WX52F

  • Page 1 ORDER NO. MTNC020409C1 Service Manual HDTV MONITOR Main Manual (P7W) Panasonic Models Chassis PT-47WX52F EP824 PT-47WX52CF EP824 PT-47WX42F EP824 PT-47WX42CF EP824 This service manual is issued as a service guide for the models of the P7W family listed above. Included in this manual are a set of schematics, alignment procedures, disassembly procedures and a complete parts list.

  • Page 2: Important Safety Notice

    Important safety notice Special components are used in this projection television which are important for safety. These components are identified on the schematic diagram by the symbol and printed in BOLD TYPE on the replacement part list. It is essential that these critical parts are replaced with the manufacturer’s specified replacement part to prevent x-ray radiation, shock, fire or other hazards.

  • Page 3: About Lead Free Solder (Pbf)

    About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and (Cu) although other types are available.

  • Page 4: Important Safety Tests

    Important safety tests Measuring H.V. 4. Connect a H.V. meter (static type, class 0.1) with high voltage leads to high voltage distributor The anode caps are cemented to the CRTs. To gain on FBT. (See figure 4) access for high voltage measurement, remove the red CRT’s anode lead from the flyback transformer distributor.

  • Page 5: About Format Aspect Switching

    About format aspect switching(WX 16:9 or HX 4:3) Widescreen 16:9 and non-widescreen 4:3 PTVs use the same light box, for this reason is important to set it to the correct version (16:9 or 4:3). To change the format please refer to figure 62 on page 43.

  • Page 6: Table Of Contents

    Important safety notice ....2 NTSC ZOOM Vertical size adjustment (VSIZE)... . . 26 Safety precautions .

  • Page 7: Service Notes

    Service notes Note: These components are affixed with glue. Be careful not to break or damage any foil under the component or at the pins of the ICs when removing. Usually applying heat to the component for a short time while twisting with tweezers will break the component loose. Leadless chip component How to replace Flat-IC (surface mount)
  • Page 8 Service notes (continued) IMPORTANT: To protect against possible damage to the solid state devices due to arcing or static discharge, make certain that all ground wires and CRT DAG wire are securely connected. CAUTION: The power supply circuit is above earth ground and the chassis cannot be polarized.

  • Page 9: Feature Table

    Feature table PT-47WX52F PT-47WX42F FEATURE PT-47WX52CF PT-47WX42CF Chassis Number of channels Menu language Eng/Span/Fr Closed caption (CC) V-Chip (USA/CANADA) Picture in Picture (PIP) 2T split VIDEO INPUT MEMORY/SKIP SKIP Remote control number EUR7603Z30 EUR7603Z40 Screen protector W/PROT SCRN W/O PROT SCRN...

  • Page 10: Boards Designation

    Boards designation BOARD PART NUMBER BOARD DESCRIPTION A-Board TNP2AH035 signal processing D-Board TNPH0371 power and deflection LB-Board TNP2AA110 blue driver LG-Board TNP2AA111 green driver LR-Board TNP2AA112 red driver G-Board TNP2AA090 front A/V panel K-Board TNP2AA089 front button panel R-Board TNPA0615AB IR receiver Table 2: Boards designation Note: The A-Board ( TNP2AH035 ) is non-serviceable.

  • Page 11: Ptv - Location Of Controls

    PTV - Location of controls POWER VOLUME CHANNEL ACTION TV/VIDEO Figure 5. Location of controls PTV Quick reference control operation Quick reference control operation Power - Press to turn ON or OFF. Volume - Press to adjust sound level, or to adjust audio menus, video menus, and select operating features when menus are displayed Channel - Press to select programmed channels.

  • Page 12: Remote - Location Of Controls

    Remote - location of controls POWER Button Press to turn ON and OFF. MUTE Button Press to mute sound. A second press resumes sound. Press also to access and delete Closed Caption display. TV, VCR, DVD, CBS/CBL Component function buttons VOL (volume) Buttons Press to adjust TV sound level.
  • Page 13 Remote - location of controls POWER button Press to turn ON and OFF. MUTE button Press to mute sound. A second press resumes sound. Press also to access and delete Closed Caption display. TV, VCR, DVD, CBS/CBL Component function buttons VOL (volume) buttons Press to adjust TV sound level.

  • Page 14: Auto Diagnosis Feature

    Auto diagnosis feature This receiver incorporates a new auto-diagnosis feature. With this new feature will be easier for the technicial to detect the failures. There is a LED located by the keyboard on the front panel, this LED will start flashing when a failure is detected by the circuits located in specific areas, depending on how many times the LED is flashing, this will tell you what circuit...

  • Page 15: A-Board Check Points

    A-Board check points 2.5V CONV +18 8.96V CONV -18 2.58V -0.46V -0.26V 9.47V -0.46V 3.6V -0.26V 3.58V 3.45V -0.14V 3.11V 0.00V 3.17V -0.47V 3.19V -0.53V 0.00V STB 3.3V 3.27V 0.24V SUB-Y 3.83V STB 7V 6.96V 4.46V NTSC VIDEO 3.52V S+18 SUB TUNER 20.97V VIDEO OUTPUT...

  • Page 16: A-Board Check Points Waveforms

    A-Board check points waveforms Sub tuner video output Main Y Main tuner video output 15.72kHz, 1.00Vpp, 15.72kHz, 1.00Vpp 15.72 kHz, 1 Vpp, 10µs sec/div 10µs sec/div 10µs sec/div Sub Y NTSC video 15.72kHz, 1.92Vpp, 15.72kHz, 2.02Vpp, 60Hz, 3.36Vpp, 10µs sec/div 10µs sec/div 5µs sec/div Conv +18...

  • Page 17: Chassis & Boards Layout

    Chassis & boards layout Top view Back view Figure 10. Chassis & boards layout. Board description Main chassis, video processing, convergence, Blue CRT output audio processing Green CRT output Power supply, vertical out, horizontal out Red CRT output IR sensor - 17 - Service Manual...

  • Page 18: Disassembly For Service

    Disassembly for service Note: Board ground wires may have to be disconnected to disassemble some boards. All ground wires must be reconnected using jumper leads, if necessary, before power is applied to PTV for service. Speaker grille removal (figure 11) The speaker grille is secured to the cabinet of the PTV.

  • Page 19: Screen Frame Removal

    Disassembly for service (continued) Screen frame removal 1. Remove the speaker grille. Disconnect the cables leading to the keyboard and the AV panels and remove the keyboard and AV panel assembly. The assembly is secured by three (3) screws. Main Chassis Block 2.

  • Page 20: Disassembly For Crt Replacement

    Disassembly for service (continued) Disassembly for CRT replacement To facilitate CRT replacement, the complete CRT mounting chassis does not need to be removed. 1. Remove the main chassis block from the cabinet. See figure 15. 2. Remove the optical bracket metal cover (rear side) by removing (6) screws from back, (2) screws from top, and (2) screws from each side.

  • Page 21: Optical Block Position Adjustment

    6. Wire the anode lead wire. 8. Press yoke against bell of CRT and tighten the clamp just snug enough so it will not easily shift. 9. Assemble CRT focus lens assembly to new CRT Optical bracket (front) with (4) screws. Make sure focus lens adjustment nut is in the same location as on other CRT focus lens.

  • Page 22: Ptv Screen Assemblies

    PTV screen assemblies Protective screen FRONT Label on lower left corner (front side) Labels on opposite sides Front cabinet Label on Lenticular screen lower left corner (note vertical ridges) (rear side) Fresnel screen REAR (note circular ridges) Figure 24. Screen assemblies. B+ voltages table Preparation: Set the following controls...

  • Page 23: Crt Set Up

    PTV Note: 1080i, 480p, 480i pattern can be obtained from ON to prevent damage to the horizontal Panasonic’s TU-DST51 set-top box DTV output transistor and/or CRTs. decoder. 1. Connect test generator to the antenna terminal and 1.

  • Page 24: Focus - Optical Lens Adjustment

    2. Set VIDEO C_OFF DAC from 00 to 02, and project Electric & VM focus adjustment, complete only red. Adjust red focus VR so that focus is best.. adjustment (Perform this adjustment when a CRT is replaced or when major adjustment is required) screen Preparation: + + +...

  • Page 25: Ntsc Vertical Size Adjustment (Vsize)

    4., adjust the Note: 1080i, 480p, 480i pattern can be obtained from alignment magnets until the dots are in the same Panasonic’s TU-DST51 set-top box DTV position as noted in step 4. decoder.

  • Page 26: Ntsc Zoom Vertical Size Adjustment (Vsize)

    (VSIZE) (H-POS) Note: 1080i, 480p, 480i pattern can be obtained from Note: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV Panasonic’s TU-DST51 set-top box DTV decoder. decoder. 1. Apply a NTSC pattern (see avobe note) .

  • Page 27: Hd 1080I Pincushion Adjustment (Pcc)

    Note: 1080i, 480p, 480i pattern can be obtained from NTSC Horizontal size adjustment (H WID) Panasonic’s TU-DST51 set-top box DTV decoder. Note: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV Procedure: decoder.
  • Page 28 10. Press “TV/VIDEO” key to enter “DATA_POS” mode Note: 1080i, 480p, 480i pattern can be obtained from 11. Adjust by pressing VOL right - left so that peak of Panasonic’s TU-DST51 set-top box DTV curve is the same position as center of cursor. decoder.

  • Page 29: Coarse Adjustment Mode (Coarse)

    2. Press “2” repeatedly and apply the pattern of 12. Press “7” then “ACTION” key on remote to save border and cross. changes. 3. Press RECALL to display values 4. Adjust size so that the line of the border closes to the screen frame at top, bottom, left and right by pressing CH up-down and VOL right-left.

  • Page 30: Fine Adjustment Mode (Fine) (Convergence)

    21. Adjust “R-STATIC” so that the center of red 38. Adjust B-STATIC so that the center of blue overlaps with the center of green. overlaps with the center of green (see figure 51). blue green green Figure 51. B-STATIC adjustment Figure 49.
  • Page 31 In “FINE ADJUSTMENT MODE” options, press 10. To move the cursor press MUTE on the remote “MUTE” key on remote to switch between “cursor” (cursor flashes), then move the cursor to any of the mode and “data” mode. 9 positions for “EASY” mode(see figure 52) •...
  • Page 32 22. Confirm that green adjustment is good enough, if 34. Once the crosshatch pattern looks only white, adjustment is not satisfactory, repeat adjustments. perform the adjustments for White (“POINT”, 23. Enter to LINE “G-LINE” mode by pressing TV/ “ORIG. POINT” & “LINE”), notice that each VIDEO.

  • Page 33: Horizontal And Vertical Size Check

    Grid dimensions: 47” Models: 1036mm horizontal X 584mm vertical. Note: A convergence alignment template, part number TXFQD01ESER1 for 47”, is available through Matsushita/Panasonic Services. Center Center Figure 59. Convergence adjustment grid - 33 -...

  • Page 34: Service Mode (Electronic Controls)

    480i-p (same for interlace guide. & progressive), 1080i and ZOOM 480i. A 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 Quick entry to service mode: set-top box DTV decoder. When minor adjustments need to be done to the...

  • Page 35: Table Of The Service Adjustments Items Available For Each Format

    Table of the service adjustment item available for each format Format Signal Formated 480i 480p 1080i MTSIN INPUT LEVEL SEPAL LOW LEVEL SEPARATION SEPAH HIGH LEVEL SEPARATION CLOCK CLOCK CLOCK VIDEO COLOR COLOR TINT TINT BRIGHT SUB-BRIGHTNESS CONT SUB-CONTRAST B-G_Y MAGENTA TINT ADJ R-Y_A YELLOW TINT ADJ...
  • Page 36 Format Signal Formated 480i 480p 1080i VCORR VERTICAL CORRECTION CONV MUTE DIGITAL CONV (ON/OFF) COARS COARSE ADJUSTMENT FINE FINE ADJUSTMENT H-PAR HORIZONTAL PARABOLA V-SAW VERTICAL SAW V-PAR VERTICAL PARABOLA OTHER --------------- ---------------- Note: PTV detects automatically the format of the input signal (480i, 480p or 1080i) - 36 - Service Manual...

  • Page 37: Service Mode Dacs

    480i Service mode (electronic controls, continued) a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b.
  • Page 38 a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b. Press Important note: Write down the original values (“b”...

  • Page 39: Service Mode Dacs

    480p Service mode (electronic controls, continued) a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b.
  • Page 40 a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b. Press Important note: Write down the original values (“b”...

  • Page 41: 1080I Service Mode Dacs

    1080i Service mode (electronic controls, continued) a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b.
  • Page 42 a. Press Note: Registers marked as FIXED are factory preset, buttons on the remote control to select any of the default value must not be changed the seven service sub adjustment addresses. (“a” in figure 60) b. Press Important note: Write down the original values (“b”...

  • Page 43: Instructional Flow Chart For Format Aspect Switching (Wx 16:9 Or Hx 4:3)

    Instructional flow chart for format aspect switching (WX 16:9 or HX 4:3) NORMAL MODE ENTER TO SERVICE MODE • Select CABLE mode. • Set SLEEP time for 30 Min. • Tune to channel 124. • Adjust VOLUME to minimum. • Press VOL DOWN on receiver.

  • Page 44: Instructional Flow Chart For Service Mode

    Instructional flow chart for service mode NORMAL MODE ENTRY TO SERVICE MODE AGING MODE • Select CABLE Mode. • Press VOL UP and ACTION simultaneously on PTV • Set SLEEP time for 30 Min. • Yellow “CHK” appears in upper left corner of screen. •...
  • Page 45 Instructional flow chart for service mode - continued ON REMOTE CONTROL TO (previous/next adjustment ON REMOTE TO VOL VOL to make adjustment Press POWER or ACTION on remote to POWER exit the adjustment. (ON REMOTE) IMPORTANT NOTE: Always verify that PTV is out from service mode.

  • Page 46: Ntsc Sub-Bright Adjustment (Bright)

    1. Set PIC MODE TO VIVID, PICTURE settings to Note: 1080i, 480p, 480i pattern can be obtained from normal, NATURAL COLOR to OFF and COLOR Panasonic’s TU-DST51 set-top box DTV TEMPERATURE to NORMAL. decoder. 2. Connect meter (+) to TPD50 and (-) to TPD51.

  • Page 47: Red, Green & Blue Screen Cutoff

    Note: It is important to adjust the MTS circuit in the order shown below. White balance adjustment The MTS circuit adjustments require two steps: Note: 1080I, 480p, 480I pattern can be obtained from 1. Input level adjustment. Panasonic’s TU-DST51 set-top box DTV 2. Stereo separation adjustment. decoder. Prior this adjustment,...

  • Page 48: Clock Adjustment (Clock)

    4. Apply following signal from signal generator: Video: 100 IRE flat field, 30% modulation. Audio: 3KHz, 30% modulation, stereo (left only). (70dB ± 5dB, 75Ω OPEN, P/S 10dB). Note: Set the 30% modulation with the P.L and N.R. switches OFF then turn them ON while testing.

  • Page 49: Audio Signal Path Block Diagram

    IC2201 A-Board Tuner 1 IC1002 Audio MUTE IC3001 AUDIO INPUT AYUV1 SELECTOR AUDIO OUT IC2302 CONNECTORS AYUV2 L/R AMP IC2451 IC2304 AUDIO CONTROL MUTE A PROG OUT...

  • Page 50: Video-Chroma Signal Path Block Diagram

    BLUE PRT Tuner 1 Tuner 2 BOARD BOARD BOARD GREEN PRT R,G,B RED PRT IC3001 VIDEO INPUT IC7107 SELECTOR IC4019 IC1002 CONVERGENCE IC7110 R,G,B VIDEO OSD RGB IC4015 PROG OUT SWITCH MAIN&SUB IC3002 IC4011 R,G,B AYUV1 VIDEO SIGNAL MAIN (Y,Pb,Pr) INPUT AYUV2 PROCESSOR...

  • Page 51: Iic Connection

    IIC connection A-Board IC1002 IC4011 IC4018 SIGNAL SIGNAL PROCESSING PROCESSING MASTER SLAVE IC1004 EEPROM IC3001 TUNER1 IC3002 TUNER2 A/V SELECTOR MAIN V SELECTOR IC2451 IC7107 IC2201 AUDIO CONVERGENCE PROCESSING PROCESSOR D-Board IC601 IC602 VERTICAL VERTICAL DRIVE DEFLECTION CORRECTION Figure 67. IIC connection - 51 - Service Manual...

  • Page 52: Description Of Connectors

    Description of connectors D4--A4 G1--A6 K3--A8 HHS DET GND (CONV) KEY SCAN 1 +18v KEY SCAN 2 GND (CONV) +18v GND (CONV) GND (CONV) GND (REG) -18v LR1--LG3 GND (REG) -18V 210V GND (REG) D2--A2 GND (REG) HEATER 6.3V OFF MUTE GND (REG) GND (SYGNAL) DFCUT...
  • Page 53 Description of connectors (continued) LG2--D5 210V +18V +12V HEATER 40V (+B OF VM) A9--EEPROM A10--BUSSCON STBY -7V SCL1 SDA1 SCL2 SDA2 RM IN - 53 - Service Manual...

  • Page 54: Parts List

    REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION C509 ECWF2474JSR CAP,P .47UF-J-200V...
  • Page 55 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION C708 ECQE1685KFB CAP,P 6.8UF-K-100V...
  • Page 56 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION D331...
  • Page 57 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION L302...
  • Page 58 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION Q937...
  • Page 59 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION R397 ER0S2THF1201 RES,M 1.2K-F-1/4W...
  • Page 60 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION R808 ERX12SZJR12P RES,M .12-J-1/2W...
  • Page 61 REPLACEMENT PARTS LIST Models: PT-47WX42F, PT-47WX42CF, PT-47WX52F, PT-47WX52CF Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. PART NO. DESCRIPTION PART NO. DESCRIPTION R1515...
  • Page 62 DESCRIPTION OF ABBREVIATIONS GUIDE RESISTOR CAPACITOR TYPE TOLERANCE TYPE TOLERANCE Carbon ± 1% Ceramic ± 0.25pF Fuse ± 5% Electrolytic ± 0.5pF Metal Oxide ± 10% Polyester ± 1pF Solid ± 20% Styrol ± 5% Wire Wound ± 2% Tantalum ±...

  • Page 63: Schematics

    Notes: IMPORTANT SAFETY NOTICE CHIP TRANSISTOR THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL LEAD DESIGNATION FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS. WHEN SERVICING ESSENTIAL THAT ONLY MANUFACTURERS SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS DESIGNATED WITH A IN THE SCHEMATIC.
  • Page 64 Notes NOTA DE SEGURIDAD DIAGRAMAS ELÉCTRICOS INCLUYEN CARACTERÍSTICAS ESPECIALES MUY IMPORTANTES IDENTIFICACIÓN DE TERMINALES PARA TRANSISTORES EN CHIP PARA PROTECCIÓN CONTRA RAYOS-X, QUEMADURAS Y DESCARGAS ELÉCTRICAS. CUANDO SERVICIO IMPORTANTE USAR PARA REEMPLAZO COMPONENTES CRITICOS, SOLO PARTES ESPECIFICADAS POR EL FABRICANTES. LOS COMPONENTES CRITICOS ESTAN SEÑALADOS EN LOS DIAGRAMAS POR EL SIMBOLO NOTAS DE LOS DIAGRAMAS...
  • Page 65 Notes - 65 -...
  • Page 66 D-Board Schematic - 66 -...
  • Page 67 D-Board Schematic - 67 -...
  • Page 68 D-Board Schematic - 68 -...
  • Page 69 Jumper between pin 7 and pin 1 D-Board Schematic - 69 -...
  • Page 70 D-Board Schematic - 70 -...
  • Page 71 - 71 - D-Board Schematic...
  • Page 72 D-BOARD INTEGRATED CIRCUITS - TNPH0371 IC451 IC601 IC602 IC603 IC701 IC802 IC801 ..0.04 ..0.24 ..4.28 ..3.83 ..5.92 .
  • Page 73 NOTES: - 73 - NOTES...
  • Page 74 D-Board Layout - 74 -...
  • Page 75 - 75 - D-Board Layout...
  • Page 76 A-Board Schematic - 76 -...
  • Page 77 A-Board Schematic - 77 -...
  • Page 78 A-Board Schematic - 78 -...
  • Page 79 A-Board Schematic - 79 -...
  • Page 80 A-Board Schematic - 80 -...
  • Page 81 A-Board Schematic - 81 -...
  • Page 82 A-Board Schematic - 82 -...
  • Page 83 - 83 - A-Board Schematic...
  • Page 84 Board section Top A-Board Layout Top left portion - 84 -...
  • Page 85 Board section Top right portion - 85 - Top A-Board Layout...
  • Page 86 Board section Top A-Board Layout Bottom left portion - 86 -...
  • Page 87 Board section Bottom right portion - 87 - Top A-Board Layout...
  • Page 88 Board section Bottom side, A-Board Layout Top left portion - 88 -...
  • Page 89 Board section Top right portion - 89 - Bottom A-Board Layout...
  • Page 90 Board section Bottom A-Board Layout Bottom left portion - 90 -...
  • Page 91 Board section Bottom right portion - 91 - Bottom A-Board Layout...
  • Page 92 LG-Board schematic - TNP2AA112 LG-Board schematic - 92 -...
  • Page 93 LG-Board layout - TNP2AA112 LG-Board - TNP2AA112 Q331 Q373 Q374 Q375 Q934 Q935 Q936 4.05 11.98 172.90 171.50 9.08 9.08 9.68 11.61 171.40 218.60 0.43 0.00 18.91 18.91 3.85 11.64 172.40 172.10 9.68 8.49 9.11 Q937 Q938 Q941 Q951 Q952 Q953 Q955 2.47...
  • Page 94 LR-Board schematic - TNP2AA111 LR-Board schematic - 94 -...
  • Page 95 LR-Board schematic - TNP2AA111 LR-Board voltages - TNP2AA111 Q301 Q302 Q303 Q353 Q354 Q355 Q901 0.11 3.92 0.60 11.98 174.90 173.70 137.80 215.90 11.61 0.08 173.70 218.60 0.42 130.20 0.00 3.71 0.00 11.65 174.60 138.40 174.20 Q903 Q904 Q905 Q906 Q907 Q957 Q958...
  • Page 96 LB-Board schematic - TNP2AA110 LB-Board schematic - 96 -...
  • Page 97 LB-Board layout - TNP2AA110 LB-Board voltages- TNP2AA110 Q361 Q362 Q363 Q364 Q365 Q366 Q368 5.14 4.51 3.86 3.92 5.91 5.08 4.48 11.98 11.98 11.54 0.00 11.98 11.98 0.00 4.51 3.92 3.70 3.51 5.28 4.48 3.96 Q393 Q394 Q395 Q959 Q960 Q961 Q964 11.98...
  • Page 98 K-Board schematic - TNP2AA089 K-Board layout - TNP2AA089 K-Board schematic and layout - 98 -...
  • Page 99 G-Board schematic - TNP2AA090 G-Board layout - TNP2AA090 - 99 - G-Board schematic and layout...
  • Page 100 D-Board integrated circuits voltages - TNPH0371 IC451 IC601 IC602 IC603 IC701 IC801 ..0.04 ..0.24 ..4.28 ..3.83 ..5.92 .
  • Page 101 A-Board integrated circuits voltages - TNP2AH035 IC2302 IC7002 IC7001 . . . -23.50 ..GND ..18.84 ..GND ..18.84 . . . -23.45 ..GND .
  • Page 102 A-Board 2.74 Vp-p 6.32 Vp-p 5.60 Vp-p 5.84 Vp-p A15 PIN 9 (VM OUT) A15 PIN 6 (GREEN OUT) A15 PIN 4 (RED OUT) A15 PIN 2 (BLUE OUT) 0.17 Vp-p 3.24 Vp-p 0.14 Vp-p 1.70 Vp-p A2 PIN 13 (ABL) A3 PIN 15 A4 PIN 16 (DFCUT) A15 PIN 11 (S-ABL)
  • Page 103 D-Board 1.50 KVp-p 14.0 Vp-p 68.8 Vp-p 36.0 Vp-p Q551-C Q551-B IC451 PIN 5 (V-OUT) IC451 PIN 3 8.40 Vp-p 6.48 Vp-p 3.20 Vp-p 3.12 Vp-p IC601 PIN 15 (H-DRIVE OUT) IC601 pin 10 (fbp in) IC601 PIN 2 (VP3) IC601 PIN 1 (H-PULSE) 1.90 Vp-p 1.70 Vp-p...
  • Page 104 ® Printed in USA K02042127PL0429...

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