Panasonic CT-32HX40B Service Manual
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Panasonic CT-32HX40B Service Manual

Panasonic color television service manual
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Service Manual

This Service manual is issued as a service guide for the models of the DX2P family listed above. Included in this
manual are a set of schematics, block diagrams, functional descriptions, 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 this Main Manual.
Color Television
Models
CT-32HX40B
CT-32HX40CB
CT-36HX40B
CT-36HX40CB
Copyright 2000 by Matsushita Electric Corporation of
America. All rights reserved. Unauthorized copying
and distribution is a violation of law.
®
ORDER NO. MTNC000626C1
B5
Main Manual
(DX2P)
Panasonic
Chassis
AP346
AP346
AP347
AP347

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Summary of Contents for Panasonic CT-32HX40B

  • Page 1: Service Manual

    ORDER NO. MTNC000626C1 Service Manual Color Television Main Manual (DX2P) Panasonic Models Chassis CT-32HX40B AP346 CT-32HX40CB AP346 CT-36HX40B AP347 CT-36HX40CB AP347 This Service manual is issued as a service guide for the models of the DX2P family listed above. Included in this manual are a set of schematics, block diagrams, functional descriptions, alignment procedures, disassembly procedures, and a complete parts list.

  • Page 2: Important Safety Notice

    Important Safety Notice Special components are used in this television set which are important for safety. These parts 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: 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 4: Table Of Contents

    Important Safety Notice ....2 Initial Center Static Convergence ..15 Purity Adjustment ....15 Safety Precautions .
  • Page 5 Audio Signal Path Block Diagram..31 Schematics, Voltages & Waveforms Video-Chroma Signal Path Block Diagram ....32 L-Board Schematic, IIC Connection ....33 Layout &...

  • Page 6: Horizontal Oscillator Disable Circuit

    Service Notes (Continued) IMPORTANT: To protect against possible damage to protection as specified by government agencies and the solid state devices due to arcing or static discharge, independent testing laboratories. make certain that all ground wires and CTR DAG wire To maintain original product safety design standards are securely connected.

  • Page 7: Receiver Feature Table

    Receiver Feature Table FEATURE\MODEL CT-32HX40B/CB CT-36HX40B/CB Chassis DX2P Tuning system 256K # of channels Menu language ENG/ESP/FR Closed Caption V-Chip (USA/CANADA) Picture in Picture PIP Remote Model # EUR511158 Picture tube M80LSW195X A90LSW195X Flat/Superflat F (4:3) Comb 3D Y/C H. Edge Correction...

  • Page 8: Board Designation

    Board Designation Board 32” & 36” Models Description A-Board TNPH0337 Main Chassis L-Board TNPA1667 CRT Drive P-Board TNPA1666 Power Supply H-Board TNPA1664 A/V Switch Keyboard, Video-4 Input, Speaker G-Board TNPA1670 connector, Geomagnetic Deflection, Sweep, Power Supply, D-Board TNPH0338 H-Drive Q-Board TNPA1665 Geometry, V-Drive AG-Board...

  • Page 9: Location Of Controls (Receiver)

    Location of Controls (Receiver) Front A/V Jacks VOLUME CHANNEL ACTION TV/VIDEO POWER Remote Control Controls Inside Sensor front door Figure 3. Location of Controls Receiver Quick Reference Control Operation Quick Reference Control Operation Power Button - Press to turn ON or OFF. Volume Buttons - Press to adjust Sound Level, or to adjust Audio Menus, Video Menus, and select operating features when menus are displayed Channel Buttons - Press to select programmed channels.

  • Page 10: Location Of Controls (Remote)

    Location of Controls (Remote) LIGHT POWER Button Press to light Remote control buttons Press to turn ON and OFF. MULTI Button MUTE Button Programmable button that can Press to mute sound. operate up to seven (7) functions at A second press resumes sound. once Press also to access and delete Closed Caption display.

  • Page 11: Disassembly For Service

    Disassembly for Service L-Board - CRT Output Plugs into the socket on the CRT neck. Back Cover To remove this board, first unplug the board from the CRT neck, then disconnect L1, L2 & L3 Remove all the screws marked with an arrow( connectors, to disconnect the focus F1(Red Cable) from the back of the Receiver.

  • Page 12: Speakers

    and two from the chassis tray and then use a flat head screwdriver to release the connector locking tabs and pull upwards the board. Degauss Coil G-Board Bracket Mated to A-Board by three flexible connectors. To remove this board, first unplug the three flexible Degauss connectors, then pull upwards the board while Coil...

  • Page 13: Back Cover Removal

    Back Cover Removal 4 SCREWS AT THE TOP EDGE 1 SCREW 1 SCREW AT THE LOWER AT THE LOWER CORNER 1 SCREWS CORNER 1 SCREW BY 1 SCREW 4 SCREWS ANTENNA BY THE RETAINER PLATE 1 SHORT JACKS OF THE AC CORD SCREW Figure 8.

  • Page 14: Chassis Service Adjustment Procedures

    Chassis Service Adjustment Procedures All service adjustments are factory preset and should not require adjustment unless controls and/or associated components are replaced. Note: Connect the (-) lead of the voltmeter to the appropriate ground. Use Q801’s heat sink when the HOT ground symbol ( ) is used.

  • Page 15: Purity And Convergence Procedure

    Purity and Convergence Procedure Adjustment is necessary only if the CRT or the deflection yoke is replaced or if the setting was disturbed. The complete procedure consists of: Center line from pattern 1. Vertical Raster Shift Adjustment. Open the same angle 2.

  • Page 16: Dynamic Corvergence Adjustment

    Final Convergence Procedure Adjustment (VR2 for Vertical dynamic convergence) Note: Vertical size and focus adjustments 1. Apply a crosshatch pattern. must completed prior performing 2. Adjust contrast and brightness customer controls convergence adjustment. Connect a dot pattern to obtain a correct picture. generator to the Receiver.

  • Page 17: Permalloy Convergence Corrector Strip (Part No. 0Fmk014Zz)

    Permalloy Convergence Corrector Strip (Part No. 0FMK014ZZ) This strip is used in some sets to match the yoke and CRT for optimum convergence. If the yoke or CRT is replaced, the strip may not be required. First converge the set without the strip and observe the corners.
  • Page 18 As the yoke is tilted vertically, the rasters produced outside guns rotate in opposite directions. Figure 17. Vertical Yoke Movement Raster produced from one of the outside electron beams Raster from the other side electron beam R G B Static convergence magnets are set for center convergence As the yoke is tilted horizontally, one raster gets larger while the other gets...

  • Page 19: Serviceman Mode (Electronic Controls)

    Serviceman Mode (Electronic Controls) This Receiver has electronic technology using the I²C 480I 480P 1080I Bus Concept. It performs as a control function and it 16:9 MODE SEPAH MTSIN SEPAL replaces many mechanical controls. Instead of CLOCK CLOCK COLOR BRIGHT TINT CONT VIDEO adjusting mechanical controls individually, many of the...

  • Page 20: Service Adjustment Values

    For Adjustments: Note: Write Down the original 1.Press Channel Up/Down and 2.Press Volume Right/Left on the Volume Right/Left value set for each address Remote Control to adjust the Remote Control to select one of before modifying anything. level of the selected Service It is easy to erroneously the available Service Adjustments Adjustment (Fig.
  • Page 21 For Adjustments: 1.Press Channel Up/Down and Note: Write Down the original 2.Press Volume Up/Down on the value set ( Fig. 20 ) for each Volume Right/Left Remote Control to adjust the Remote Control to select one of address before modifying level of the selected Service the available Service Adjustments anything.

  • Page 22: Instructional Flow Chart For Serviceman Mode

    Instructional Flow Chart for Serviceman Mode NORMAL MODE Momentarily short FA1 to COLD GND ( AGING MODE • Yellow “CHK” appears in upper left corner of screen. WHITE • Volume Up/Down operate rapidly. SCREEN • Customer Controls are set to nominal level. RECALL QUICK ENTRY TO SERVICEMAN MODE (ON REMOTE)
  • Page 23 Instructional Flow Chart for Serviceman Mode - Continued ON REMOTE CONTROL TO ADJUST ON REMOTE TO VOL VOL previous/next adjustment Press action to exit the adjustment. ACTION (ON REMOTE) EXIT Press Action and Power on the Receiver simultaneously for at least 2 seconds. Figure 23.

  • Page 24: Service Adjustments (Electronic Controls)

    Service Adjustments (Electronic Controls) Sub-Brightness Serviceman DAC Adjustment (BRIGHT) 100IRE Adjustment of this control is important for setting proper ± operation of customer brightness and picture controls. 0.1 v adjust SCREEN after 7.5IRE Sub-Brightness is set. Preparation: 2.6 v 1. Normalize picture settings. 2.

  • Page 25: Color Temperature Adjustment (B/W Tracking)

    Service Adjustments (Electronic Controls, cont.) 7. Connect the oscilloscope to TP47B. 5. Preset the following Serviceman DACs for best results: 8. In Serviceman Mode adjust “B-Y G” data so that ± • CUT R ..0 00 the amplitude “b”...

  • Page 26: Deflection Adjustments

    Service Adjustments (Electronic Controls, cont.) Deflection Adjustments V-S, V-Size Adjustment Note: Deflection adjustment for RF, 1080i, Preparation: 480p, doble window mode 1. Apply a Crosshatch pattern. provided differently. Procedure: 1. Apply a crosshatch pattern. H Center Adjustment 2. Enter Serviceman Mode Preparation: 3.

  • Page 27: Parallelogram Adjustment

    Parallelogram Adjustment Corner PCC Adjustment Preparation: Preparation: 1. Apply a Crosshatch pattern 1. Apply a Crosshatch pattern 2. Normalize the Picture Icon Video adjustments. 2. Normalize the Picture Icon Video adjustments. Procedure: Procedure: 1. To adjust upper and lower linearity. 1.

  • Page 28: Mts Circuit Adjustments

    Service Adjustments (Electronic Controls, cont.) MTS Circuit Adjustments Stereo Separation Adjustment (SEPAH) Preparation: The MTS Circuit Adjustments require two steps: 1. Connect an RF signal generator to the RF 1. Input Level Adjustment. 2. Stereo Separation Adjustment. antenna input. 2. Connect a scope to TPA19. Input Level Adjustment Procedure: Serviceman DAC Adjustment (MTSIN)

  • Page 29: Sub Picture Yuv Output Adjustment

    Service Adjustments (Electronic Controls, cont.) Sub Picture YUV output adjustment Clock Adjustment (CLOCK) Preparation: Preparation: 1. Apply a studio color bar pattern. Connect the frequency counter from TPA11 (IC001 2. Connect the oscilloscope to TP223(Y). Pin 50) to cold ground ( Procedure: Note: Frequency Counter probe capacitance 1.

  • Page 30: Service Adjustments (Mechanical Controls)

    Service Adjustments (Mechanical Controls) Width Correction Adjustment Focus (part of T551) Note: Perform this adjustment only when Preparation: FBT is changed. Connect Signal generator select Preparation: dot pattern. Connect the DVM (Digital Voltage Meter) (+) lead Procedure: to connector Q10 PIN-10 or TPQ27; and (-) lead to 1.

  • Page 31: Audio Signal Path Block Diagram

    Audio Signal Path Block Diagram Figure 45. Audio Signal Path Block Diagram. - 31 -...

  • Page 32: Video-Chroma Signal Path Block Diagram

    Video-Chroma Signal Path Block Diagram Figure 46. Video-Chroma Signal Path Block Diagram. - 32 -...

  • Page 33: Iic Connection

    IIC Connection A-Board IC001 IC2351 IC2201 1St TUNER 2nd TUNER H-Board IC3003 AG-Board IC6502 IC3202 IC2502 Q-Board IC452 DG-Board Not-Serviceable Figure 47. IIC Connection - 33 -...

  • Page 34: Ic001 In/Out Pins And Functions (Mpu)

    IC001 IN/OUT Pins and Functions (MPU) RM IN SDA2 OSC2 INPUT SCL2 OSC1 VERSION OUTPUT KEY SCAN 1 SCL1 KEY SCAN 2 SDA1 FA PORT NOT USED AFC1 S / VIDEO SW AFC2 NOT USED V SYNC RF SW RESET SOS IN NOT USED HHS DET...

  • Page 35: Identification Of Components

    Identification of Components Anode CRT (Secured To Cabinet D.Yoke (High Voltage) By 4 Screws On Corners) Deg. Coil L-Board Speaker (4 Screws) Speaker (4 Screws) Flyback (T551) A-Board Tuner H-Board (Main Chassis) D-Board P-Board (Power Supply) Note: After servicing the receiver, remember to dress the cables, as shown above.
  • Page 36 Identification of Components Figure 50. View of Main Board Assemblies. LOCATION OF COMPONENTS INTEGRATED CIRCUITS IC2301 L/R AMP BACK A/V INPUTS D-BOARD IC2351 SPAT, AGC AUDIO IC001 MPU ANTENNA JACKS AG-BOARD CONT IC002 EE PROM IC2352 VAO AMP TUNER 1 DG-BOARD IC003 STB_3.3V IC2353 DOLBY CENT.
  • Page 37 Identification of Components (Cont..) IC451 Q401 Q403 Q563 Q562 Q408 Q407 Figure 51. Q-Board Q902 Q951 CRT Socket Q952 Q955 IC3802 Q956 IC3801 IC3803 Figure 52. L-Board - 37 -...
  • Page 38 Identification of Components (Cont..) S-Video Inputs1,2 Prog Out Dolby Center In Prog Input3 Input1 Input2 Figure 53. H-Board IC2506 IC6502 IC2505 AG26 AG25 Figure 54. AG-Board - 38 -...

  • Page 39: Parts List

    REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.

  • Page 40: Replacement Parts List

    REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 41 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 42 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 43 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 44 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 45 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 46 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 47 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 48 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 49 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 50 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 51 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 52 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.
  • Page 53 REPLACEMENT PARTS LIST Models: CT-32HX40B/CB & CT-36HX40B/CB 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. REF NO. PART NO. DESCRIPTION REF NO. PART NO.

  • Page 54: Foldouts Notes

    NOTES: 1. RESISTOR All resistors are carbon 1/4W resistor, unless otherwise noted by the following marks. Unit of resistance is ohm (Ω), (K=1,000, M=1,000,000) Non Flammable Solid Metal Oxide Metal (Precision and high stability) Wire Wound Thermistor Fusible Positive coefficient Thermistor Flame Proof Rectangular 2.

  • Page 55: Connection Diagram

    Connection Diagram NS-Coil G-Board L-Board L1 Q-Board AG-Board D-Board A-Board DG-Board P-Board H-Board L-Board - 55 -...

  • Page 56: Connectors Description

    Connector’s Description P4 - L3 Description A4-D4 Description D8-Q8 Description D6-A6 Description D9-Q9 Description G2-A2 Description G1-A1 Description D10-Q10 Description D7-A7 Description G3-A3 Description AUDIO 30/35V 144V RASTER ADJ TUNER GND AUDIO 30/35V UNREG -15 H DRIVE GC TUNER GND 210V AUDIO GND PCC D...

  • Page 57: L-Board Schematic, Layout & Voltages

    L-Board Schematic, Layout & Voltages CT-32HX40BM & CT-36HX40BM L-Board Voltage Measurements (IC & Transistors) IC3801 IC3802 Q951 Q952 Q955 IC3803 ..3.51 ..3.51 5.26 6.52 141.5 ..3.51 .

  • Page 58: A-Board Schematic (Left Portion)

    CT-32HX40BM & CT-36HX40BM A-Board Schematic, Left Portion - 58 -...

  • Page 59: A-Board Schematic (Right Portion) & Voltages

    A-Board Schematic & Voltages - Right Portion CT-32HX40BM & CT-36HX40BM A-Board Voltage Measurements (IC & Transistors) IC001 IC002 IC871 IC2201 IC2351 IC2352 ..0.00 ..3.28 ..0.00 .

  • Page 60: A-Board Layout

    CT-32HX40BM & CT-36HX40BM A-Board Layout - 60 -...

  • Page 61: G-Board Schematic, Layout & Voltages

    G-Board Schematic, Layout & Voltages CT-32HX40B/CB & CT-36HX40B/CB G-Board Voltage Measurements(IC & Transistors) IC5001 IC5002 Q1051 ..4.39 ..0.00 0.63 ..3.96 ..0.00 0.00...

  • Page 62: D-Board Schematic (Left Portion)

    CT-32HX40B/CB & CT-36HX40B/CB D-Board Schematic (Left Portion) - 62 -...

  • Page 63: D-Board Schematic (Right Portion) & Voltages

    D-Board Schematic & Voltages (Right Portion) CT-32HX40B/CB & CT-36HX40B/CB D-Board Voltage Measurements (IC & Transistors) IC752 IC802 IC803 ..11.85 ..129.70 ..0.14 ..5.32 .

  • Page 64: D-Board Layout

    D- Board Layout CT-32HX40B/CB & CT-36HX40B/CB - 64 -...

  • Page 65: P-Board Schematic & Voltages

    P-Board Schematic & Voltages CT-32HX40B/CB & CT-36HX40B/CB P-Board Voltage Measurements (IC & Transistors) IC804 ..2.96 ..3.20 ..7.06 ..0.00...

  • Page 66: Q-Board Schematic & Voltages

    Q-Board Schematic & Voltages CT-32HX40B/CB & CT-36HX40B/CB Q-Board Voltage Measurements (IC & Transistors) IC451 Q754 Q752 Q403 Q401 Q402 Q404 Q405 Q407 Q408 Q562 ..0.10 0.00 0.23 0.29 0.20 0.28 0.00 0.11 0.10 0.00 0.00 .

  • Page 67: P & Q-Board Layouts

    P & Q-Board Layouts CT-32HX40B/CB & CT-36HX40B/CB P-Board Layout Q-Board Layout - 67 -...

  • Page 68: Ag-Board Schematic & Voltages

    AG-Board Schematic & Voltages CT-32HX40B/CB & CT-36HX40B/CB AG-Board Voltage Measurements (IC & Transistors) IC6503 ..0.00 ..0.00 ..4.00 ..4.00 ..0.00 .

  • Page 69: H-Board Schematic & Voltages

    H-Board Schematic & Voltages CT-32HX40B/CB & CT-36HX40B/CB H-Board Voltage Measurements (IC & Transistors) Q3020 Q3021 4.24 4.30 8.80 8.80 3.57 3.64 Q3022 Q3023 3.54 4.10 8.80 8.80 2.69 3.43 Q3024 Q3025 4.22 3.54 8.80 8.80 3.57 2.89 Q3026 Q3027 4.37 0.00...

  • Page 70: Ag-Board Layout

    AG-Board Layouts CT-32HX40B/CB & CT-36HX40B/CB AG-Board Layout (Bottom View) AG-Board Layout (Top View) - 70 -...

  • Page 71: H-Board Layout

    H-Board Layout CT-32HX40B/CB & CT-36HX40B/CB H-Board Layout - 71 -...

  • Page 72: Waveforms

    CT-32HX40B & CT-36HX40B Waveforms A-Board A-Board A-Board A-Board A-Board IC001 Pin 55 - 3.28V IC001 Pin 49 - 3.56V A9 Pin 15 - 2.11V A9 Pin 10 - 0.856V A9 Pin 11 - 2.10V V-SYNC H-SYNC MAIN C/P MAIN Y...
  • Page 73 Waveforms CT-32HX40B & CT-36HX40B A-Board A-Board A-Board A-Board A-Board IC001 Pin 30 - 1.86V A25 Pin 20 - 2.08V IC001 Pin 28 - 1.86V A25 Pin 7 - 3.48V A25 Pin 9 - 0.24V CVBS0 CVBS1 H/V BLK S/VIDEO SW...
  • Page 74 CT-32HX40B & CT-36HX40B Waveforms A-Board A-Board A-Board A-Board A-Board A26 Pin 21 - 1.28V A26 Pin 28 - 0.91V A26 Pin 29 - 5.20V A26 Pin 30 - 0.74V A26 Pin 20 - 1.00V BLUE COMB-C COMB-Y A-Board A-Board A-Board...

  • Page 75: Parts List Abbreviations Guide

    PARTS LIST ABBREVIATIONS GUIDE RESISTOR TYPE TOLERANCE Carbon ± 1% Fuse ± 5% Metal Oxide ± 10% Solid ± 20% Wire Wound ± 2% RES, C 270-J-1/4 CAPACITOR TYPE TOLERANCE Ceramic ± 0.25pF Electrolytic ± 0.5pF Polyester ± 1pF Styrol ±...
  • Page 76 Printed in USA K00112218PL1110 - 76 -...

This manual is also suitable for:

Ct-36hx40bCt-32hx40cbCt-36hx40cb

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