Text preview for : 13r18b.pdf part of Panasonic CT-13R18B Entire service manual
Back to : 13r18b.pdf | Home
Service Manual
Color Television Main Manual Panasonic Models Chassis
TMC573 TMC573 TMC573
ORDER NO.MTNC030415C1 B01
CT-13R18B CT-13R38S CT-13R28W
This service manual is issued as a service guide for the models listed above. Included in this manual are a set of schematic, 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. Copyright 2003 by Matsushita Electric Corporation of America. All rights reserved. Unauthorized copying and distribution is a violation of law.
CONTENTS
CONTENTS ........................................................................................................................................................................................... .................... ........................................ .................... Important S afety Notice ........................................................................................................................... .................................. Service Notes ............................................................................................................................... ........................................ ........................................ .................... About lead free solder ( PbF) ................................................................................................................. GENERAL SPECIFICATION S ....................................................................................................................... ........................................ .................... DISASSEMBLY INSTRUCTIONS ........................................ .................... 1. REMOVAL OF A NODE CAP ............................................................................................................ 2. NOTE FOR THE REMOVAL OF T HE MAIN P CB ......................................................................... .................... ........................................ ........................................ .................... SERVICE MODE LIST ............................................................................................................................... CONFIRMATION OF HOURS U SED ............................................................................................................. ........................................ .................... WHEN REPLACING EEPROM (MEMORY) I C ............................................................................................. ........................................ .................... ........................................ .................... SERVICE MODE DEFAULT VALUES .......................................................................................................... ELECTRICAL ADJUSTMENTS ........................................ 1. BEFORE M AKING ELECTRICAL ADJUSTMENTS ...................................................................... .................... 2. BASIC ADJUSTMENTS ................................................................................................................... ........................................ .................... 3. PURITY AND CONVERGENCE ADJUSTMENTS ........................................................................ .................... ........................................ 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) ......... ............................................................................................ BLOCK DIAGRAM ............................................................................................................................... PRINTED CIRCUIT BOARDS MAIN/CRT ....................................................................................................................... ............................................................................................ ........................ SCHEMATIC DIAGRAM S MICON/CHROMA/TUNER .................................................................................................................... ............................................................................................ ............................................................................................ TV POWER ............................................................................................................................... .............. ............................................................................................ DEFLECTION/CRT ............................................................................................................................... SOUND/AV ............................................................................................................................... .............. ............................................................................................ VOLTAGE LIST ............................................................................................................................... ............. ............................................................................................ ............................................................................................ WAVEFORMS ............................................................................................................................... ................ ............................................................................................ MECHANICAL EXPLODED VIEW ............................................................................................................... ............................................................................................ MECHANICAL REPLACEMENT PARTS LIST ........................................................................................... ELECTRICAL REPLACEMENT PARTS LIST ............................................................................................ ............................................................................................
A1- 1 A2- 1 A2-2, A2- 3 A2- 4 A3-1~A3-5 B- 1 B- 1 C- 1 C- 1 C- 1 C- 2 D- 1 D-1, D -2 D- 3 D- 4 E-1, E -2 F-1~F-4 G-1, G -2 G-3, G -4 G-5, G -6 G-7, G -8 H- 1 I-1, I-2 J-1 K1- 1 K 2-1~K2-2
A1-1
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. Do not modify the original design without the manufacturer's permission.
Safety Precautions
General Guidelines
An Isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the Receiver from being damaged by accidental shorting that may occur during servicing. When servicing, observe the original lead dress, especially in the high voltage circuit. Replace all damaged parts (also parts that show signs of overheating.) Always Replace Protective Devices, such as fishpaper, isolation resistors and capacitors, and shields after servicing the Receiver. Use only manufacturer's recommended rating for fuses, circuits breakers, etc. High potentials are present when this Receiver is operating. Operation of the Receiver without the rear cover introduces danger for electrical shock. Servicing should not be performed by anyone who is not thoroughly familiar with the necessary precautions when servicing high-voltage equipment. Extreme care should be practiced when Handling the Picture Tube. Rough handling may cause it to implode due to atmospheric pressure. (14.7 lbs per sq. in.). Do not nick or scratch the glass or subject it to any undue pressure. When handling, use safety goggles and heavy gloves for protection. Discharge the picture tube by shorting the anode to chassis ground (not to the cabinet or to other mounting hardware). When discharging connect cold ground (i.e. dag ground lead) to the anode with a well insulated wire or use a grounding probe. Avoid prolonged exposure at close range to unshielded areas of the picture tube to prevent exposure to X-ray radiation. The Test Picture Tube used for servicing the chassis at the bench should incorporate safety glass and magnetic shielding. The safety glass provide shielding for the tube viewing area against X-ray radiation as well as implosion. The magnetic shield limits the X-ray radiation around the bell of the picture tube in addition to the restricting magnetic effects. When using a picture tube test jig for service, ensure that the jig is capable of handling 50kV without causing X-ray radiation. Before returning a serviced receiver to the owner, the service technician must thoroughly test the unit to ensure that is completely safe to operate. Do not use a line isolation transformer when testing. Measure the resistance between the jumpered AC plug and expose metallic parts such as screwheads, antenna terminals, control shafts, etc. If the exposed metallic part has a return path to the chassis, the reading should be between 240k and 5.2M . If the exposed metallic part does not have a return path to the chassis, the reading should be infinite.
Leakage Current Hot Check (Fig. 1)
Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during the check. Connect a 1.5k 10 watt resistor in parallel with a 0.15µF capacitor between an exposed metallic part and ground. Use earth ground, for example a water pipe. Using a DVM with a 1000 ohms/volt sensitivity or higher, measure the AC potential across the resistor. Repeat the procedure and measure the voltage present with all other exposed metallic parts. Verify that any potential does not exceed 0.75 volt RMS. A leakage current tester (such a Simpson Model 229, Sencore Model PR57 or equivalent) may be used in the above procedure, in which case any current measure must not exceed 0.5 milliamp. If any measurement is out of the specified limits, there is a possibility of a shock hazard and the Receiver must be repaired and rechecked before it is returned to the customer. AC VOLTMETER
COLD WATER PIPE (GROUND)
0.15µF
TO INSTRUMENT'S EXPOSED METAL PARTS
1500
,10 W
Figure 1. Hot Check Circuit
X-ray Radiation
WARNING: The potential source of X-ray radiation in the TV set is in the High Voltage section and the picture Note: It is important to use an accurate, calibrated high voltage meter. Set the brightness and picture controls to Minimum. Measure the High Voltage. The high voltage should be 24.5 ± 1.0kV. If the upper limit is out of tolerance, immediate service and correction is required to insure safe operation and to prevent the possibility of premature component failure.
Leakage Current Cold Check
Unplug the AC cord and connect a jumper between the two plug prongs.
A2-1
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 (surface mount)
Chip components must be replaced with identical chips due to critical foil track spacing. There are no holes in the board to mount standard transistors or diodes. Some chips capacitor or resistor board solder pads may have holes through the board, however the hole diameter limits standard resistor replacement to 1/8 watt. Standard capacitor may also be limited for the same reason. It is recommended that identical components be used. Chip resistor have a three digit numerical resistance code - 1st and 2nd significant digits and a multiplier. Example: 162 = 1600 or 1.6k resistor, 0 = 0 (jumper). Chip capacitors generally do not have the value indicated on the capacitor. The color of the component indicates the general range of the capacitance. Chip transistors are identified by a two letter code. The first letter indicates the type and the second letter, the grade of transistor. Chip diodes have a two letter identification code as per the code chart and are a dual diode pack with either common anode or common cathode. Check the parts list for correct diode number.
How to Replace Flat-IC - Required Tools Soldering iron De-solder braids Needle nose pliers Magnifier Wire cutters (sharp & small) 1. Cut the pins of a defective IC with wire cutters. Remove IC from board. If IC is glued to the board, heat the IC and release the IC. See Note above.
Flat IC
2. Using soldering iron and needle nose pliers remove the IC pins from the board.
Soldering Iron 3. Using de-soldering braid and soldering iron remove solder from affected are on board (pads). De-soldering Braid Soldering Iron 4. Position the new Flat-IC in place (apply the pins of the Flat-IC to the soldering pads where the pins need to be soldered). Determine the positions of the soldering pads and pins by correctly aligning the polarity symbol. Solder pin #1 first, align the IC. 2nd solder Polarity 1st solder symbol
Component Removal
1. Use solder wick to remove solder from component end caps or terminal. 2. Without pulling up, carefully twist the component with tweezers to break the adhesive. 3. Do not reuse removed leadless or chip components since they are subject to stress fracture during removal.
Chip Component Installation
1. Put a small amount of solder on the board soldering pads. 2. Hold the chip component against the soldering pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows. Do not apply heat for more than 3 seconds. Chip Components
TYPE
C
Solder the pin opposite to pin #1. This will assist positioning the IC. 5. Solder all pins to the soldering pads using a fine tipped soldering iron.
GRADE
SOLDER CAPS
Solder
B E
Soldering Iron
TRANSISTOR
CAPACITOR 1ST DIGIT 2ND DIGIT MULTIPLIER =1600 = 1.6k
COMMON CATHODE
6. Check with a magnifier for solder bridge between the pins or for dry joint between pins and soldering pads. To remove a solder bridge, use a de-solder braid as shown in the figure below.
De-Solder Braid Solder Bridge Soldering lron
ANODES MH DIODE
SOLDER CAPS
RESISTOR
A2-2
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 CTR DAG wire are securely connected. CAUTION: The power supply circuit is above earth ground and the chassis cannot be polarized. Use an isolation transformer when servicing the Receiver to avoid damage to the test equipment or to the chassis. Connect the test equipment to the proper ground ( ) or ( ) when servicing, or incorrect voltages will be measured. WARNING: This Receiver has been designed to meet or exceed applicable safety and X-ray radiation protection as specified by government agencies and independent testing laboratories. To maintain original product safety design standards relative to X-ray radiation and shock and fire hazard, on the schematic parts indicated with the symbol must be replaced with identical parts. Order parts from the manufacturer's parts center using the parts numbers shown in this service manual, or provide the chassis number and the part reference number. For optimum performance and reliability, all other parts should be replaced with components of identical specification.
A2-3
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(Tin)+Ag(Silver) + Cu(Copper). This model uses Pb Free solder in it's manufacture due to environmental conservation issues.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol front of PCB.
stamped on the
Caution · Pb free solder has a higher melting point than standard solder. Typically the melting point is 30 ~ 40 °C higher. Please use a high temperature soldering iron and set it to 350 ± 5°C. · Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C). If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder. · After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the opposite side. (see figure below)
remove all of the excess solder component pin component
slice view
solder
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. Although, this product can be used only Sn+Ag+Cu(tin, silver, copper) solder
0.3mm X 100g
0.6mm X 100g
1.0mm X 100g
A2-4
GENERAL SPECIFICATIONS
G-1 TV System CRT CRT Size / Visual Size CRT Type Deflection Magnetic Field BV/BH 13 inch / 335.4mm Normal 90 degree +0.45G/0.18G NTSC 1Speaker Front 1.5 x 2.5 Inch 8 ohm 1.0 W 0.8 W No US System M 1Tuner USA(W/ CATV) F-Synth VHF/UHF 75 ohm 2 - 69, 4A, A-5 - A-1, A - I, J - W, W+1 - W+84 45.75MHz 41.25MHz 4.50MHz No No Yes 120V AC 60Hz at AC Stand by (at AC) Per Year Power Fuse Safety Radiation X-Radiation Operation Storage 54 W at AC 120 V 60 Hz 3 W at AC 120 V 60 Hz -kWh/Year Yes UL FCC DHHS 0oC ~ +40oC -20oC ~ +60oC Less than 80% RH
Color System Speaker Position Size Impedance MAX 10%(Typical)
Sound Output NTSC3.58+4.43 /PAL60Hz Broadcasting System Tuner and Receive CH
G-2
Tuning System
System Destination Tuning System Input Impedance CH Coverage Picture(FP) Sound(FS) FP-FS
Intermediate Frequency Preset CH Stereo/Dual TV Sound Tuner Sound Muting Power Source Power Consumption
G-3
Power
AC DC
Protector G-4 Regulation
G-5 G-6
Temperature Operating Humidity
A3-1
GENERAL SPECIFICATIONS
G-7 On Screen Display Menu Menu Type Picture Contrast(Picture) Brightness Color Tint Sharpness Normal Audio Bass Treble Balance BBE On/Off Stable Sound On/Off SET UP Language Mode Auto Program Manual Program CC Timer Lock Exit CH Label Favorite CH Color Stream DVD/DTV Control Level Sound Brightness Contrast(Picture) Color Tint Sharpness Tuning Bass Treble Balance Back Light Stereo,Audio Output,SAP Video(Aux) Color Stream Channel(TV/Cable) CH Label Sound Mute V-chip Rating G-8 G-9 OSD Language Clock and Timer Sleep Timer Max Time Step Program(On Tim / Off Tim) more than Yes Picture(Matsusita Type) Yes Yes Yes Yes Yes Yes Yes No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes No No No No No No Yes No Yes No Yes Yes English French Spanish 120 Min 10 Min No No -Min Sec
On/Off Timer Wake Up Timer Timer Back-up (at Power Off Mode)
A3-2
GENERAL SPECIFICATIONS
G-10 Remote Control Unit Glow in Dark Remocon Format Custom Code Power Source Total Keys Keys RC-GP No KASEIKYO 08-00 h 3V UM-3(AA) x 2 pcs 20 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes No No Yes Yes No Yes No No No Yes Yes No No No No Yes Yes Yes No No Yes Yes Yes USA,ORION Type No No No No No No No No No No Lines Yes No Yes No Yes No No No Yes Yes(Buyer's Responsibility) No
Voltage(D.C) UM size x pcs Power 1 2 3 4 5 6 7 8 9 0 100 CH Up(UP) CH Down(DOWN) Volume Up(Right) Volume Down(Left) TV/Caption/Text CH1/CH2 TV/Video(TV/AV) CH RTN/CH ENT(Quick View) Sleep RE Call(Call) Reset Menu Enter Mute Action Exit MTS(Audio Select) Set + Set -
G-11
Features
Auto Degauss Auto Shut Off CATV Anti-theft Rental Memory(Last CH) Memory(Last Volume) V-Chip Type BBE Auto Search CH Allocation SAP Just Clock Function CH Label VM Circuit Full OSD Premiere Comb Filter Auto CH Memory Hotel Lock Closed Caption Stable Sound FBT Leak Test Protect CH Lock Video Lock Game Timer Power On Memory Energy Star Favorite CH
A3-3
GENERAL SPECIFICATIONS
G-12 Accessories Owner's Manual Remote Control Unit Rod Antenna Poles Terminal Loop Antenna Terminal U/V Mixer DC Car Cord (Center+) Warranty Card Warning Sheet Circuit Diagram Antenna Change Plug Service Facility List Important Safety Instruction Dew/AHC Caution Sheet AC Plug Adapter Quick Set-up Sheet Battery UM size x pcs OEM Brand AC Cord AV Cord (2Pin-1Pin) Registration Card (NDL Card) ESP Card PTB Sheet 300 ohm to 75 ohm Antenna Adapter Switch Front Power System Select Main Power SW Sub Power CH Up(UP) CH Down(DOWN) Volume Up(Right) Volume Down(Left) ACTION=Volume Up+Volume Down Rear AC/DC TV/CATV Selector Degauss Main Power SW Indicator Power Stand-by On Timer Terminals Front Video Input Audio Input Other Terminal Rear Video Input(Rear1) Video Input(Rear2) Audio Input(Rear1) Audio Input(Rear2) Video Output Audio Output Euro Scart Color Stream Diversity Ext Speaker DC Jack 12V(Center +) VHF/UHF Antenna Input AC Outlet Approx. W x D x H (mm) Net (Approx.) Gross (Approx.) Master Carton Content Material Dimensions W x D x H(mm) Description of Origin Gift Box Material Dimensions W x D x H(mm) Design Description of Origin Drop Test Height (cm) Container Stuffing No No No No No No No No No No No Yes UM3(AA) x 2 Yes No No No No No No Yes No No No Yes Yes Yes Yes Yes No No No No No No No RCA RCA x 1 Ear Phone No No No No No No No No No No No F Type No 359.4 x 354 x 337 9.5 kg ( 20.9 lbs) 11.0kg ( 24.4lbs) No ---Sets -/--- x -- x -No Yes Double/White 440 x 408 x 396 As per Buyer's Yes Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces 62 725 Sets/40' container Language W/ Warranty English/Spanish Yes Yes Yes 1Poles No
G-13
Interface
G-14 G-15 G-16
Set Size Weight Carton
A3-4
GENERAL SPECIFICATIONS
G-17 Material Cabinet PCB G-18 Environment Pb Free Cd Free Cabinet Front Cabinet Rear Non-Halogen Demand Eyelet Demand Lead-free Solder PS 94V0 DECABROM PS 94V0 DECABROM No Yes Yes No
A3-5
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work. * After turning the power off there might still be a potential voltage that is very dangerous. When removing the Anode Cap, make sure to discharge the Anode Cap's potential voltage. * Do not use pliers to loosen or tighten the Anode Cap terminal, this may cause the spring to be damaged. REMOVAL 1. Follow the steps as follows to discharge the Anode Cap. Connect one end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground. While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the Screwdriver. A cracking noise will be heard as the voltage is discharged. INSTALLATION 1. Clean the spot where the cap was located with a small amount of alcohol. Location of Anode Cap
NOTE Confirm that there is no dirt, dust, etc. at the spot where the cap was located. 2. Arrange the wire of the Anode Cap and make sure the wire is not twisted. 3. Turn over the Rubber Cap.
GND on the CRT
4. Insert one end of the Anode Support into the anode button, then the other as shown in the figure below.
Screwdriver
CRT Support Alligator Clip
GND on the CRT 2. Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support. Rubber Cap CRT Support
5. Confirm that the Support is securely connected. 6. Put on the Rubber Cap without moving any parts.
2. NOTE FOR THE REMOVAL OF THE MAIN PCB
When the removal of the Main PCB, remove the hook first, then draw it in the direction of the arrow. CRT Support 3. After one side is removed, pull in the opposite direction to remove the other. NOTE Take care not to damage the Rubber Cap.
B-1
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter the Service Mode, press both set key and remote control key for more than 1 second. Set Key VOL. (-) MIN VOL. (-) MIN Remocon Key 0 1 Releasing of V-CHIP PASSWORD. User Reset. NOTE: If you set a factory initialization, the memories are reset such as the channel setting, and the POWER ON total hours. Remocon code selection. NOTE: If you perform the remocon code selection, the remocon cannot be used. So, do not select the remocon code for the normal servicing. POWER ON total hours is displayed on the screen. Refer to the "CONFIRMATION OF HOURS USED". VOL. (-) MIN 6 Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC". VOL. (-) MIN 9 Display of the Adjustment MENU on the screen. Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment). Operations
VOL. (-) MIN
3
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0". 1. Set the VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. 3. After the confirmation of using hours, turn off the power.
ADDRESS DATA
INIT 00 50 CRT ON 0010
Initial setting content of MEMORY IC. POWER ON total hours.
= (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
FIG. 1
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: No need setting for after INI 0F due to the adjustment value. INI 00 +0 50 +1 04 +2 FB +3 4C +4 46 +5 B3 +6 24 +7 69 Table 1 1. Enter DATA SET mode by setting VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. ADDRESS and DATA should appear as FIG 1. 3. ADDRESS is now selected and should "blink". Using the CH. UP/DOWN button on the remote, step through the ADDRESS until required ADDRESS to be changed is reached. 4. Press VOL. UP/DOWN button to select DATA. When DATA is selected, it will "blink". 5. Again, step through the DATA using VOL. UP/DOWN button until required DATA value has been selected. 6. Pressing CH. UP/DOWN button will take you back to ADDRESS for further selection if necessary. 7. Repeat steps 3 to 6 until all data has been checked. 8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. After the data input, do the User Reset. 9. Turn POWER on. 10. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 1 second. 11. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. +8 39 +9 30 +A 00 +B 05 +C 90 +D D4 +E 00 +F 07
C-1
Service mode default values NO. 00 01 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 28 FUNCTION OSD H CUT OFF H.VCO H.PHASE V.SIZE V.SHIFT R.DRIVE B.DRIVE R.BIAS G.BIAS B.BIAS BRIGHT CENT BRIGHT MAX BRIGHT MIN CONTRAST CENT CONTRAST MAX CONTRAST MIN COLOR CENT COLOR MAX COLOR MIN TINT SHARPNESS TEST MONO STEP NO. 19 --4 11 35 1 10 10 64 64 64 120 140 60 30 45 17 50 74 0 47 40 0
C-2
ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL ADJUSTMENTS
Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. CAUTION · Use an isolation transformer when performing any service on this chassis. · Before removing the anode cap, discharge electricity because it contains high voltage. · When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position. · When you exchange IC and Transistor for a heat sink, apply the silicon grease (YG6260M) on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.) · The adjustments are needed for each mode, RF mode and AV mode. Perform the adjustments refering each adjustment items. Prepare the following measurement tools for electrical adjustments. 1. Oscilloscope 2. Digital Voltmeter 3. Pattern Generator On-Screen Display Adjustment 1. In the condition of NO indication on the screen. Press the VOL. DOWN button on the set and the Channel button (9) on the remote control for more than 1 second to appear the adjustment mode on the screen as shown in Fig. 1-1.
2. BASIC ADJUSTMENTS
2-1: CUT OFF (RF) 1. Adjust the unit to the following settings. R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64, B.BIAS=64, BRIGHTNESS=120, CONTRAST=40. 2. Place the set with Aging Test for more than 15 minutes. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "CUT OFF". 4. Adjust the Screen Volume until a dim raster is obtained. 2-2: WHITE BALANCE (RF) NOTE: Adjust after performing CUT OFF adjustment. 1. Place the set with Aging Test for more than 10 minutes. 2. Receive the gray scale pattern from the Pattern Generator. 3. Using the remote control, set the brightness and contrast to normal position. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (10) on the remote control to select "R. BIAS". 5. Press the CH. UP/DOWN button on the remote control to select the "R. BIAS", "G. BIAS", "B. BIAS", "R. DRIVE" or "B. DRIVE". 6. Adjust the VOL. UP/DOWN button on the remote control to whiten the R. BIAS, G. BIAS, B. BIAS, R. DRIVE, and B. DRIVE at each step tone sections equally. 7. Perform the above adjustments 5 and 6 until the white color is looked like a white. 2-3: FOCUS (RF) 1. Receive a broadcast. 2. Turn the Focus Volume fully counterclockwise once. 3. Adjust the Focus Volume until picture is distinct. 2-4: HORIZONTAL PHASE (RF) 1. Receive the center cross signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (05) on the remote control to select "H.PHAS". 3. Press the VOL. UP/DOWN button on the remote control until the right and left screen size of the vertical line becomes the same. 2-5: VERTICAL SIZE (RF) 1. Receive the cross hatch signal from the Pattern Generator. 2. Using the adjustment control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (06) on the remote control to select "V.SIZE". 4. Press the VOL. UP/DOWN button on the remote control until the rectangle on the center of the screen becomes square. 5. Receive a broadcast and check if the picture is normal.
TV
00 OSD
15 Fig. 1-1
2. Use the Channel UP/DOWN button or Channel button (0-9) on the remote control to select the options shown in Fig. 1-2. 3. Press the ACTION button on the remote control to end the adjustments.
NO. 00 01 04 05 06 07 08 09 10 11 12 13 FUNCTION OSD H CUT OFF H.VCO H.PHASE V.SIZE V.SHIFT R.DRIVE B.DRIVE R.BIAS G.BIAS B.BIAS BRIGHT CENT NO. 14 15 16 17 18 19 20 21 22 23 28 FUNCTION BRIGHT MAX BRIGHT MIN CONTRAST CENT CONTRAST MAX CONTRAST MIN COLOR CENT COLOR MAX COLOR MIN TINT SHARPNESS TEST MONO
Fig. 1-2
D-1
ELECTRICAL ADJUSTMENTS
2-6: VERTICAL SHIFT (RF) 1. Receive the center cross signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (07) on the remote control to select "V.SFT". 3. Press the VOL. UP/DOWN button on the remote control until the horizontal line becomes fit to the notch of the shadow mask. 2-7: OSD HORIZONTAL (RF) 1. Activate the adjustment mode display of Fig. 1-1. 2. Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-1) 100% TV
"A" Fig. 2-2
White 100% 00 OSD A 2-8: BRIGHTNESS MANUAL (RF, AV) 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (13) on the remote control to select "BRI.CENT". 2. Press the VOL. UP/DOWN button on the remote control until the brightness step No. becomes "120". 3. Receive a broadcast and check if the picture is normal. 4. Press the TV/VIDEO button on the remote to set to the AV mode. Then perform the above adjustment 2~3. 2-9: SUB TINT/SUB COLOR (RF, AV) 1. Receive the color bar pattern. (RF Input) 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (22) on the remote control to select "TINT". 3. Connect the oscilloscope to TP023. 4. Press the VOL. UP/DOWN button on the remote control until the section "A" becomes as straight line. (Refer to Fig. 2-2) 5. Press the channel button (19) on the remote control to select "COL. CENT". 6. Connect the oscilloscope to TP022. 7. Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range between white 100% and 0% is set to 5 scales on the screen of the oscilloscope. 8. Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 110% of the white level. (Refer to Fig. 2-3) 9. Receive the color bar pattern. (Audio Video Input) 10. Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 2~8. 15
Red 110% Fig. 2-3
2-10: SUB CONTRAST (RF, AV) B Fig. 2-1 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (17) on the remote control to select "CONT.MAX". 2. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "45". 3. Receive a broadcast and check if the picture is normal. 4. Press the TV/VIDEO button on the remote to set to the AV mode. Then perform the above adjustment 2~3.
D-2
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE ADJUSTMENTS
NOTE 1. Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments. 2. Place the CRT surface facing east or west to reduce the terrestrial magnetism. 3. Turn ON the unit and demagnetize with a Degauss Coil. 3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT) 1. Tighten the screw for the magnet. Refer to the adjusted CRT for the position. (Refer to Fig. 3-1) If the deflection yoke and magnet are in one body, untighten the screw for the body. 2. Receive the green raster pattern from the color bar generator. 3. Slide the deflection yoke until it touches the funnel side of the CRT. 4. Adjust center of screen to green, with red and blue on the sides, using the pair of purity magnets. 5. Switch the color bar generator from the green raster pattern to the crosshatch pattern. 6. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 7. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 8. Adjust the crosshatch pattern to change to white by repeating steps 6 and 7. 3-2: PURITY NOTE Adjust after performing adjustments in section 3-1. 1. Receive the green raster pattern from color bar generator. 2. Adjust the pair of purity magnets to center the color on the screen. Adjust the pair of purity magnets so the color at the ends are equally wide. 3. Move the deflection yoke backward (to neck side) slowly, and stop it at the position when the whole screen is green. 4. Confirm red and blue color. 5. Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw. DEFLECTION YOKE DEFLECTION YOKE SCREW MAGNET SCREW 3-3: STATIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-2. 1. Receive the crosshatch pattern from the color bar generator. 2. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 3. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 3-4: DYNAMIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-3. 1. Adjust the differences around the screen by moving the deflection yoke upward/downward and right/left. (Refer to Fig. 3-2-a) 2. Insert three wedges between the deflection yoke and CRT funnel to fix the deflection yoke. (Refer to Fig. 3-2-b) RGB RGB
R G B UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT Fig. 3-2-a
R G B
WEDGE
WEDGE
WEDGE WEDGE POSITION Fig. 3-2-b
6 POLE MAGNETS 4 POLE MAGNETS PURITY MAGNETS Fig. 3-1
D-3
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
S101
CRT PCB
CP806
0 R8
P8 03 B
3 0 R8
TP022 TP023
C
7
FB401
CP803A
TU001
J8 0
CP
1
40
1
CP802B CP801
TP001 CD801
Y TD CR
DEGAUSS COIL
GND CRT
T502
S501B
S501A CD501
L503
CP502
S102
CP802A
AC IN
CD101B CD101A SPEAKER
MAIN PCB
D-4
BLOCK DIAGRAM
TU001 10 11 12 13 17
2 3
EAR PHONE_JACK J1001
CH. DOWN IC1001 AN7511 VOL. DOWN CH. UP 66 VOL. UP POWER OS101 1 73 67 68 69 70 74 78
I/O IIC TIM INT PWM AD ATT
1 MICON/CHROM IC IC101 OEC7094A
2 6
SPEAKER SP1001
21
20
34
SOUND AMP IC 4 8 Q801
RGB Proc.2 OSD SW CONTRAST BRIGHTNESS
Chroma Proc. ACC/C-BPF APC/KILLER TINT/DEMO RGB OUTPUT Stage DRIVE CUT OFF HV BLK
50 51 52
RED OUT Q802 GREEN OUT
RGB Proc.1 RGB MATRIX COLOR CONT
MCU CLK
Q607
H-CTL
Q803 BLUE OUT
OSD ROM RAM J703 2 J702 2 56 58
Ver.Proc. Ver SYNC SEP Ver.COUNT DOWN V RAMP
Hor.Proc. SYNC SEPA/Hor. VCO Hor.COUNT DOWN AFC-1/H COINCIDENT AFC-2 H PHASE
46 45 Q402 H. DRIVE Q401
VCXO
H. OUTPUT 3
X601 3.579545MHz
57 27 26 37 38
16
9 G
7 R CRT
Q505 P. FAIL
T502 16 8 13 6 4 V-OUT IC IC401 AN5522 Q507 FEED BACK SW 5 6 MEMORY IC SDA SCL IC199 S-24C02BDP-1A PUMP UP AMP + 7 Q501 SWITCHING D501~D504 RECTIFIER 1 VCC 2 6 5
B Heater 4
F
8
IC501 LTV-817M-VB
FEED BACK Q502 BUFFER
DEGAUSS COIL L503
DY FB401 9
Q503 PROTECT DRV. L501 2 1 4
1 2 10 3 3
F S HV
F501
AC IN
E-1
E-2
PRINTED CIRCUIT BOARDS MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
D408 D404 CP601 W003 CP803A R429 C406 R403 C435 D410 GND AFC C420_1 D411 180V ABL HEATER W826 W008 W007 TU001
CP4 01
C423
C403
D405 C448_1
R410
8V 12V 25V
T401
COL
C434 C007
B+
C002
D412 R408 W062 W011 D001 R409 R448 R449 W010 W072 W009 R424 R401 R413 C422 R405 W039 W015 W038 C414
C440
C43
7
C401
R404
FB401 W001
R421
R446
C004 Q402 D409
C44
3
L401 HS402 HS501 Q401 R503 D512 R520 R506 R427 W830
R542 D509
H
S4
01
D406
IC
40
1
C446 R417
C511 D506 C410_1 C510
W819 Q501
W004
Q502 R522 R510
C516 R504
C514_1
R508
C509
D516 D508 T502 B501
R418 C417
4 R4
7
C526_1 R501
D513
C418 R509 C521 IC501
R514 D502
W037 R415
C427 D403 R416 C517 C515 B504 R422
D503
W815
C506
D501
R002
W036
W050 W049 W048 W831 W046 R608 C601 R120_1 R604 X601 C106 R423 D606 W058 W057 W816 W055 W054 W053 R606 R621 W061 CP802A Q607 IC199 W808 CD101A C118 C614 C612 W811 D701 R614 R613 R615 W052 C616 C610 R602 C606
R001 R445 Q602 Q601 Q511 Q603 R516 R505 Q505 W832 W809 R528 Q510 R530 R523 R6 29 W067 R603 R537 W034 R527 Q503 C507 W014 TP401 D510 W005
D504
W006
D505
C508 D528
C503 CP502 W802 W019
C502
C518 R518 R507 D515
C617
D511 R513 R512
CP503
R5
C513_1
R52
5
17_
W012
1
R515
W059 C605 C615 R601 W056
W065 W069 D520 W064 W022 C621 W020 R605
R8
05
D522
_1
C103 C602
03
TP 02 4
R8
R8
07
R804_1
_1
Q509
_1
W035 W051
W070
W810
L501
W025 D521 Q606 W024 R130 R119 D514
C519
R502 TH501_1 L801
W040 W073 W023
C623
R519 Q507
B 03 P8 C
C505
CP806 W071
C8 19
Q802
TP022 R802
FH502
_1
W018 C620_1 W803 W017 C622 C628 C630 C624_1 W823 W828 W068 R607 W032 W031 W030 R617 W028 D604 R1001 D603 C1001 W813 C1006 W029 C123 W027 CP802B R611 R110 R109 R620 W042 W041 C809_1 R815 R811 C808_1 R813 R809 Q801
R538
J8
TP023 Q803
F501
01
IC1001 C1003 C1005
W033
R816
C810_1 R814
R806
S501B
R500
FH501
W043
W044 W045 R616
W066
CD501 CP801 S501A R1007
C633
R112
R113
W026
J1001
CD101B D601 W060 R701
J703
J702
SW101
SW102
SW103
SW104
SW105
OS101
F-1
F-2
PRINTED CIRCUIT BOARDS MAIN (CHIP MOUNTED PARTS)
SOLDER SIDE
R703 R702 R704
C112_1 R143 R115
R1008
R1003
R107
R618
R610 R609 C627 C626 R627
C1004 R106 R124 R108 R105 25
IC 10 1
R1005
R1004
C629
41
C609
64 R116
C101 1 C102 C104 C105 R102 C107 C108 R103 C603 C113 R104 C604
R101
R126
R128
B_SHORT
R533
R125 R127 R122 R129
R535 R534
C501_1 R419
R420
R003 R004
C001
F-3
F-4
A
B
0 1 2 E1 MEMORY IC IC199 S-24C02BDP-1A E0 0 3 E2 0 4 VSS 0
C
D
E
F
G
H
MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
50V 10 KA C633 R621 1/2W 220 1/4W 5.6 W808 P.CON+5V H.CTL Q607 KTC3198 5
(MAIN PCB)
8
8
MODE
VCC
SDA
SCL
47K 1/4W
8 4.9
7 0
6 4.8
5 R617 4.8
6
P.CON+5V
H_OUT
W828
H_CTL
22K
W823
2.2K
R618
R620
STANDBY_H
FROM/TO DEFLECTION/CRT R608 CLAMP 1K 1/4W P.CON+B V_OUT GND
11E1-EIC ABCL
7
B.OUT
H_SYNC
H_CTL
G.OUT
R.OUT
C118 6.3V 100 KA C101 0.01 F
7
R110 R109 10K 1/4W 10K 1/4W
100 1/4W
100 1/4W
100 1/4W
C630 10V 470 YK C629 0.01 3
2 10K 1/4W
R610
50V 1 KA C627 6.8K
R611
4.7K
0.01 F C626
0.01 F
SL
R124
10K R130
1 MKT
D606
AT+5V
V_FEEDBACK ABCL H_OUT X-RAY R.OUT G.OUT C623 7.9 50V 2.2 KA B.OUT H_SYNC 8V REG Q606 KTC3203_Y UNREG+12V STANDBY_H POWER_FAIL UNREG+12V X-RAY GND C621 16V 47 YK AUDIO_OUT C620_1 0.01 B P.CON+5V AT+5V
R609
120K
C112_1 100P
R616 1K 1/4W
R105
R615
R614
R613
C624_1
1 CNVSS 2 XIN 3 XOUT 4 TEST1 5 VSS 6 MCU VCC 7 TEST0 8 FILT 9 HLT 10 VHOLD 11 CVIN 12 RESET IN 13 MCU RESET OUT 14 Y SW OUT 15 V/C GND 16 3.58 XTAL 17 C-APC 18 MCU5.7V REG OUT 19 NC 20 CVBS IN3 21 AUDIO IN3 22 V/C VCC 23 MCU TEST 24 CVBS IN2 25 AUDIO IN2 26 CVBS IN1 27 AUDIO IN1 28 5.7V REG OUT 29 C(Y/C) IN
41 NC 42 HVCO F/B 43 AFC FILTER 44 DEF GND 45 FBP IN
SDA R106 SCL
F R627 10K
R108
R107
100
100
5
6
4.7K
0 64 R119 22K 1/4W AFT R112 R113 R116 R115 2.2K 1/4W KEY1 2.2K 1/4W KEY2 2.2K 22K POWER_ON REMOCON 4.9 69 4.9 70 0 71 NC 4.9 NC AUDIO_MUTE R125 47K X-RAY IIC_OFF R127 1K 4.9 2.9 74 4.9 75 4.9 68 4.9 67 4.9 65 2.4 66 63
0 62
0 61
0 60
0 59
4.9 58
0.3 57
4.9 56
6
NC NC 0 4.6 NC 2.3 3.2 3.2 0 8.0 4.6 4.9 0 3.4 3.7 0 3.5 8.0 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 8.8 40 4.6 39
7
C628
10K 1/4W
63V
46 H OUT 47 DEF VCC 48 NC 49 HI VCC 50 R OUT 51 G OUT 52 B OUT 53 ACL 54 NC 55 PROTECT 56 SDA 57 H_CTL 58 SCL 59 NC 60 NC 61 NC 62 DEGAUSS_H 63 STANDBY_H 64 VOLUME 65 NC 66 AFT 67 KEY1 68 KEY2 69 POWER_ON 70 REMOCON 71 AV2 72 AV1 73 AUDIO_MUTE 74 X-RAY 75 IIC_OFF 76 ON_TIMER 77 SYNC 78 POWER FAIL 80 EXT_MUTE 79 NC AT+5V R122 10K POWER_FAIL
R607 8.5 11.3 100 1/4W 4 V_OUT R606 V_FEEDBACK
6
FROM/TO TV POWER
MCU GND Ver.Proc. IIC BUS
DECODER
ROM RAM
37
SDA/SCL OSD
PGB OUTPUT Stage DRIVE CUT-OFF HV BLK
Hor.Proc. SYNC SEPA/Hor.VCO Hor.COUNT DOWN AFC-1/H COINCIDENT AFC-2 H PHASE
Ver SYNC SEP Ver.COUNT DOWN V RAMP
4.5 38 2.6 0 36 3.3 35
22K 1/4W C622 50V 1 KA
I/O RGB Proc.2 OSD SW CONTRAST BRIGHTNESS RGB Proc.1 RGB MATRIX COLOR CONT
4.0 34
72
73
32
IIC TIM INT PWM AD CPU core CCD
P-ON CONT
Power Manage. MCU RESET
33
5
4.6 NC 3.1 NC 8.8 2.0 NC 2.3 NC 5.7
1 D603 1SS133 P.CON+5V TUNER+5V R604 100 1/4W
5
D604 MTZJ8.2B R605 220 1/2W AUDIO_MUTE VIDEO_IN AUDIO_IN 4.9 AUDIO_OUT P.CON+5V FROM/TO SOUND/AV
0 NC 0 NC 4.9
CLK CONT
MCU CLK
Vldeo Proc. C-TRAP/YDELAY SHARPNESS BLACK STRETCH Y MUTE
LPF 6bB AMP
Chroma Proc. ACC/C-BPF APC/KILLER TINT/DEMO
30
31
5V REG Q602 KTC3203_Y 5.5
76
77
ATT
28 2.3 27 C614
29
78
AUDIO_IN VIDEO_IN
7.2
R629 22 3W
GND
R129 47K
0 79 4.9 80 NC
4
26
XO
VCO VCXO
C617 10V 100 YK 5.5
19
2.0 50V 1 KA 2.2 NC
30 Y(Y/C) IN 31 VREG VCC 32 FSC OUT 33 MONITOR OUT 34 AUDIO ATT OUT 35 AUDIO ATT FILTER 36 TEST 3 37 V RAMP F/B 38 V RAMP OUT 39 V RAMP CAP 40 8.7V REG OUT
7.2 4.9
25
C612 50V 1 KA
4
18
1 MICON/CHROMA IC IC101 OEC7094A 0
2 0
3 5.0 NC
4 5.0
5 0 C102 0.01 F
6 4.9
7 0 C104
8 1.2
9 2.0 C108
10 0.001 Y 0.8
11 3.4
12 4.9
13 5.0 C602
14 3.4 0.1 F
15 0 X601
16 3.4
17 2.9 R602 22P CH 100CT3R505 3.579545MHz
0.01 F 470P B 1K 1K C106 220P B 50V 1 KA
100 1/4W
19 20 21 22 23 18 5.6 0 2.9 2.8 5.0 0 NC
24 2.0 NC D601 MTZJ6.8B C615
5V REG Q603 KTC3203_Y
1 2 3 4 5
NC NC
C001 C002 0.01 F 6.3V 1000 YK
W815
TUNER+5V
470 1/4W C113
560P W C601
50V 1 KA
10V 100 YK
R102
R120_1
NC NC NC
C603
W809
C606
16V 47 YK
C103
C609 0.01 F C610 6.3V 47 KA
50V 1 KA C616 50V 1 KA
TU_VIDEO 6 TU_AUDIO
R103 C107
C604 0.022 F
C105
R104
1M
C605
3
50V 1 KA
3
7 8 9 10 NC NC NC R004 SCL SDA NC AFT IIC_OFF TU_AUDIO 0.027 B C007 NC SDA SCL R002 15 16 TU001 ENG36A01G
20
W816
R601
8.2K 1/4W
TEST POINT CP601 00_8283_0611_00_000 6 5 IIC_OFF SDA SCL GND 4 3 2 1 NC
REMOCON
POWER_ON
KEY2
KEY1
AT+5V
R003 11 100 12
100
R143 KA 47 C123 13
2
R128
560 R126 2.7K SW101 EVQ21505R CH DOWN SW103 EVQ21505R VOL DOWN 5.5 8.8
25V 10
5V REG Q601 KTC3203_Y R603 120 1/2W
14
2
R001 15K 1/2W
560 SW104 EVQ21505R SW105 EVQ21505R POWER
NC
4.9
4.8
SW102 EVQ21505R
0.022 F
R101
4.9
P.CON+B
15K 1/2W
0
C004
VOL UP
CH UP
MTZJ33B
B+ 3
GND 2
1
17 D001
21
TU_VIDEO
Vout
PCB010 TMC573
OS101 RPM7137-SH5
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
R.SIGNAL G.SIGNAL B.SIGNAL DEFLECTION SIGNAL TUNER VIDEO SIGNAL
H
1
A
B
C
D
E
F
G
G-1
G-2
A
B
C
D
E
F
G
H
TV POWER SCHEMATIC DIAGRAM
8
(MAIN PCB)
8
4A 125V
PROTECTION AGAINST FIRE HAZARD, CAUTION :FOR CONTINUEDWITH THE SAME TYPE 4A 125V (F501) REPLACE ONLY FUSE. PROTECTION CONTINUE LES ATTENTION :POUR UNEN'UTILISER QUE DES FUSIBLE RISQUES D'INCEIE DE MEME TYPE 4A 125V (F501).
D505 SB290S C518 500V 470P B C519
TO SOUND/AV GND R517_1 SOUND+B 16V 1000 YK 1 1W
7
7
SOUND_GND FROM/TO DEFLECTION/CRT 2.7M 1/2W +-10% D510 RU2AM-EIC PROTECT DRIVE Q503 2SA1624 135.0 0 100V 10 MHE 135.0 1M R530 +B UNREG+12V DEGAUSS COIL L503 8R140032 1 C521 2 C517 TH501_1 1 B59203-S1060-B14 1N4005-EIC CP503 003P-2100 D501 2KV 820P RR R501 5.6 5W R514 R523 0.22 1W 47K 1/4W 6.8M 1/4W R522 6.8M 1/4W R525 1.2 2W 5.6K 1/4W 1N4005-EIC D502 1 R500
CP502 A1561WV2-2P
W802
160V 100 MHE
135.0 R533
135.0 135.0 1/4W +B SW Q510 2SA1371
P.CON+B
6
2
6
C507
R527 P.CON SW Q511 2SC2909
135.0
270K
5.0 R534 0
R535 10K 10K
R510
GND
275V 0.22 ECQUL
1.5M 1/2W
1N4005-EIC
B
500V 0.001
1N4005-EIC C502
500V 0.001 B
200V 220 YK
D503
C503
6.8K
5
4A 125V F501 51MS040L
D509
3 1
4 2
MTZJ18B
C526_1
C505
R538
D504
T502 81291084
R528
1/4W
FROM/TO MICON/CHROMA/TUNER W832 POWER_FAIL
5
50V 1 YK
C516
144.0 W5RH3.5X5X1.0
6
13 14 15 16
132.3 0
D513 SB290S C515 16V 2200 YK
10K
B504 W5RH3.5X5X1.0
R516
NC 7
1/4W
FH501 EYF-52BC
4A125V
FH502 EYF-52BC
COIL,LINE FILTER L501 1R5A102F20
1.7
8
11 12
10.0 0
D516 1N4937
R504 100 1/4W
D521
R505 1K 1/4W
4.9 4.8
0 P.FAIL Q505 KTA1266
R537 X-RAY 22K 1/2W P.CON+5V
MTZJ5.6B
UNREG+12V AT+5V STANDBY_H GND
S501A
AC120V_60Hz CD501 0R414903 BLACK BLADE WIDE WHITE S501B
B501
NC 5 10.3 6.6 4 3 2
0 11.3
4
4
250V 0.001
KX
C514_1
C506
2KV 820P RR
W819 POWER AMP Q501 GSTP5NC50FP 4.8
144.0 D S 0.1
10.3 R508 220 1W 100 1/4W 1SS133 C509 1SS133 0.047 M D508 12K 1/4W D512
17 NC 18 NC 1SS133 D515 W810
R520
C511 220 1/4W 50V 1 KA MTZJ18B
W830
0.68 1W
R542
C501_1
C508 250V 0.0047 KX
120K 1/2W
C513_1
0.001 CH
HS501 763WSAA013
0
0.0082 Y
R502
0.1
100 1/4W
BUFFER Q502 KTC3198 4.8
R506
3
2.7K 1/4W
R509
R503
3
D506
R515
1SS133
0.1
F
2.2K 1/4W
2
1SS133 R513
D511
FEED BACK IC501 LTV-817M-VB 11.5 4 10.5 1 R512 680 3 2 0.1 9.5
5.5
FEED BACK SWITCHING Q507 KTC3198 R519 MTZJ5.1B
1SS133
C510
9.5
CAUTION: DIGITAL TRANSISTOR
D514 D522
6.0
2
1/4W
1/4W D520
1.2K 1/4W R507
MTZJ5.6B
D528
5.9 R518 0
5.6K +-1%
COMPOUND Q509 KRC102MAT
7.3
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.
PCB010 TMC573
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
27
1
CAUTION
E
:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE
ATTENTION
G
:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
A
B
C
D
F
H
G-3
G-4
A
FROM MICON/CHROMA/TUNER CLAMP
B
C
D
E
F
CD802 1 2 3 4 5 CD803 1 2 3 4 1 2 3 4 5 CP802B B2013H02-5P GND CLAMP G.OUT R.OUT B.OUT CP803B HEATER GND NC 180V GND CLAMP G.OUT R.OUT B.OUT
G
H
DEFLECTION/CRT SCHEMATIC DIAGRAM
V-OUT IC IC401 AN5522
THERMAL PROTECTION PUMP UP AMP
(MAIN PCB)
CP802A B2013H02-5P GND CLAMP G.OUT R.OUT B.OUT GND CLAMP G.OUT R.OUT B.OUT
8
G.OUT R.OUT B.OUT
8
CP803A B2013H02-4P HEATER 1 HEATER GND 2 GND NC 180V 7 25.0 3.5 NC 180V 3 4
B2013H02-4P HEATER GND NC 180V 4.7K 1/4W 4.7K 1/4W CP801 TBS-X01X-A1 RED OUT Q801 2SC1473A 3.2 220uH L801 GREEN OUT Q802 2SC1473A 3.2 BLUE OUT Q803 2SC1473A 3.2 4.7K 1/4W R809 R811 R814
1 3.5
2 25.0 C414
3 35V 100 YK 2.0
4 0
5 12.0
6
CD801_1 0
1
1
7
R423 100 8 1/4W R424 470 1/4W
100.6
2.7
98.4
2.7
95.4
2.7
7
12
D403
100V 0.15 MKT
11E1-EIC
330 1/2W
V801 A34AGT13X98(L) 9 10 8 6 11
50V 10 YK
C422
330 1/4W
330 1/4W
R418 10K 1/4W 22K 1/4W R419 470
R420
25V 470 YK 25V 47 YK
R410
330P CH
330P CH
R417
C418
2.7K
C417
R415 1 1/2W R416 1.8K 1/2W C427
5 7 1
13 C423 CH NC
2.2 1/2W
2.2K 1/2W
R413
6
R422
HS401 763WSAA013
TO DY
330 1/4W
330P CH
C808_1
C809_1
C810_1
R815
R816
R G B
R813
6
5 4 3 CP401 2 A1561WV2-A5P 1
220P 100V 22 YK C434
TP022
TP024
TP023
R429 4.7 D411
1W
MTZJ5.1B
10K +-1%
D412
R408
2.7K 1/4W
5
X-RAY P.CON+B
W831
R401 27K +-1%
R409 27K +-1%
2.7K
FROM/TO MICON//CHROMA/TUNER
15K
2.7K 1/4W
R803_1
15K 1W R802
R805_1
15K 1W
1/2W
AU02A-EIC
14
15 R807_1 R804_1
16 1W
R806
5
9 W826
T401 ETH09K14BZ
470 1/2W
R446
GND V_FEEDBACK
V_OUT ABCL H_OUT
R404
4
H.DRIVE Q402 2SC1627_Y 27.0
C437
6
68 1/2W
4.7mH
NC 2 1
L401
10
250V 0.47 PMS
3
4
250V 1
C401
MHE
4
FB401 130.0 1 COL FNI-14B002 HV FOCUS FOCUS SCREEN CP806_1 2KV 0.001 B SCREEN C819_1
1K 1/4W
0.001
H_SYNC R405
0 C440
50V 22 YK
11
C446
130.0
100 1/4W
0 0
FROM/TO TV POWER GND
R427
H.OUTPUT Q401 TT2140LS-YBC11
1.25KV 0.0086 MPP
0.3
100V 0.01 MMTS
C410_1
CH
C443
132.5 132.5 48.0
6 2 9
VIDEO B+
F S GND 0 11 ABL 7 4.3
TP401 +B
HS402 763WSAA017
10K 1/4W P.CON+B C406 500V 220P B MTZJ6.2B
E12 NC 4 25.0 E25 3
GND 0 8 E8 5 NC
101.6 0
4 3 6 5
7
3
B_SHORT R403
0
8
GND
8
9
AFC HEA 7.0 10 TER
96.4
3
F 1 0 99.6
J801 ISMS01S
0
6.4
R447 UNREG+12V 150 2W
D406
D404
820P RR D410
11E1-EIC AU02A-EIC C420_1 D405
PCB110 TCC434
2
11E1-EIC D409
AU02A-EIC
2
2KV
ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE
R449 560 1/2W R448 560 1/2W 250V 22 YK 35V 470 YK
N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
R445
100V 0.1 MHE 220K 1/4W
CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
11E1-EIC D408 C435 R421
ARE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R.SIGNAL G.SIGNAL
1
PCB010 TMC573
C403
1
C448_1
180K 1/4W
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE. E F
B.SIGNAL DEFLECTION SIGNAL
G H
A
B
C
D
G-5
G-6
A
B
C
D
E
F
G
H
8
SOUND/AV SCHEMATIC DIAGRAM
(MAIN PCB)
8
ACCESSORY
7
UM-4 BT001 R6SPTT
7
RCA JACK WHITE TO MICON/CHROMA/TUNER AUDIO 2 W811 R703 820 H E 20 VIDEO_IN VIDEO 2 68 1/4W MTZJ6.8B R701 D701 R702 47K R704 10 RCA JACK YELLOW J702 AV1-09D-3 2 1 V_IN 19 J703 AV1-09D-4 H E 2 1 (FRONT) ANT001 HPAS-2S400 TM101 EUR7713020
AUDIO_IN
A_IN
UM-4 BT002 R6SPTT
6
GND
6
EAR PHONE_JACK J1001 MSJ-035-12A_PC 2 C1006 R1007 47 1/2W 3 1 16V 47 KANP
5
5
FROM TV POWER
4
SOUND_GND SOUND+B GND 5
CD101A CH013202 1 2 CD101B CH013203 6 7 8 SOUND AMP IC AN7511 3.5 0 3.4 18 1 2
SPEAKER
4
8.2
SP1001 810-47-171 8 OHM
+
FROM MICON/CHROMA/TUNER
-
3
R1001 AUDIO_MUTE 47K 1/4W
5.1
0
0.3
3.9
W813
4
3
2
1
IC1001
3
R1003 P.CON+5V 68K 25V 10 KA KA
R1004
C1003
R1005
R1008
2
C1001 17 AUDIO_OUT 50V 0.1 KA
0.0027 Y
W803
C1004
50V
C1005
100K
270K
1
2
39K
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
TUNER VIDEO SIGNAL AUDIO SIGNAL
PCB010 TMC573
1
A
B
C
D
E
F
G
H
G-7
G-8
VOLTAGE LIST
IC
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 IC101 Volt. Pin 0 33 0 34 5 35 5 36 0 37 4.9 38 0 39 1.2 40 2 41 0.8 42 3.4 43 4.9 44 5 45 3.4 46 0 47 3.4 48 2.9 49 5.6 50 0 51 2.9 52 2.8 53 5 54 0 55 2 56 2.2 57 2 58 2.3 59 5.7 60 2.3 61 2 62 8.8 63 3.1 64 Volt. 4.6 4 3.3 0 2.6 4.5 4.6 8.8 0 0 3.7 3.4 0 4.9 4.6 8 0 8 3.5 3.2 3.2 2.3 4.6 0 4.9 0.3 4.9 0 0 0 0 0 IC199 Pin Volt. 1 0 2 0 3 0 4 0 5 4.8 6 4.8 7 0 8 4.9 IC1001 Pin Volt. 1 3.9 2 0.3 3 0 4 5.1 5 8.2 6 3.5 7 0 8 3.4
IC401 Pin Volt. 1 3.5 2 25 3 2 4 0 5 12 6 25 7 3.5
IC501 Pin Volt. 1 10.5 2 9.5 3 0.1 4 11.5
TRANSISTOR
Q401 Pin Volt. B 0 C 130 E 0 Q402 Pin Volt. B 0.3 C 27 E 0 Q501 Pin Volt. G 4.8 S 0.1 D 144 Q502 Pin Volt. B 0.1 C 4.8 E 0 Q503 Pin Volt. B 135 C 0 E 135
Q505 Pin Volt. B 4.9 C 0 E 4.8
Q506 Pin Volt. B 0 C 0 E 0
Q507 Pin Volt. B 6 C 9.5 E 5.5
Q509 Pin Volt. B 5.9 C 7.3 E 0
Q510 Pin Volt. B 135 C 135 E 135
Q511 Pin Volt. B 5 C 135 E 0
Q601 Pin Volt. B 5.5 C 8.8 E 4.9
Q602 Pin Volt. B 5.5 C 7.2 E 4.9
Q603 Pin Volt. B 5.5 C 7.2 E 4.9
Q606 Pin Volt. B 8.5 C 11.3 E 7.9
Q607 Pin Volt. B 5.6 C 5 E 6
Q801 Pin Volt. B 3.2 C 100.6 E 2.7
Q802 Pin Volt. B 3.2 C 98.4 E 2.7
Q803 Pin Volt. B 3.2 C 95.4 E 2.7
B C E
.......... BASE .......... COLLECTOR .......... EMITTER
G S D
.......... GATE .......... SOURCE .......... DRAIN
H-1
WAVEFORMS
MICON/CHROMA/TUNER
1 0.5V 2ms/div 6 IC101 PIN 34(AUDIO OUT)
1V 20µs/div IC101 PIN 51(G.OUT)
11 200V 20µs/div Q401 Collector
2
20V 20µs/div R611
7 1V 20µs/div IC101 PIN 50(R. OUT)
12 10V 5ms/div D403
DEFLECTION/CRT
3
200mV 20µs/div IC101 PIN 46(H.OUT)
8 0.5V 5ms/div R423
13 10V 5ms/div CP401 PIN 5
4 0.5V 5ms/div IC101 PIN 38(V.OUT)
9
20V 20µs/div T401 PIN 3
14 50V 20µs/div R803
5 1V 20µs/div IC101 PIN 52(B.OUT)
10 2V 20µs/div T401 PIN 6
I-1
15 50V 20µs/div R805
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
WAVEFORMS
16 50V 20µs/div R807
SOUND/AV
17 0.5V 1ms/div C1001
18 1V 1ms/div IC1001 PIN 6
19 200mV 500µs/div R703
20 500mV 20µs/div R704
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
I-2
MECHANICAL EXPLODED VIEW
105
102
104
PCB110 (CRT PCB ASS'Y)
104
101C
PCB010 (MAIN PCB ASS'Y)
101E 103 101F 101B 101D 101A 101
J-1
MECHANICAL REPLACEMENT PARTS LIST
Location No.
101
Part No.
702WPAA371 702WPAA371 702WPBA091 701WPJC164 701WPJC193 701WPJC189 711WPAA090 713WPAA095 723576A001 723576A002 735WPAA496 735WPAA494 735WPAA497 735WPAA498 735WPAA495 735WPAA499
Description
CABINET,FRONT ASSY (CT-13R18B) CABINET,FRONT ASSY (CT-13R38S) CABINET,FRONT ASSY (CT-13R28W) CABINET,FRONT (CT-13R18B) CABINET,FRONT (CT-13R38S) CABINET,FRONT (CT-13R28W) PLATE,FRONT GUIDE,REMOCON BADGE,BRAND (CT-13R18B) BADGE,BRAND (CT-13R38S, CT-13R28W) BUTTON,FRAME (CT-13R18B) BUTTON,FRAME (CT-13R38S) BUTTON,FRAME (CT-13R28W) BUTTON,BASE (CT-13R18B) BUTTON,BASE (CT-13R38S) BUTTON,BASE (CT-13R28W)
Reference No.
101A
101B 101C 101D 101E
101F
102
702WPAA391 CABINET,BACK ASSY (CT-13R18B, CT-13R38S) 702WPBA091 CABINET,BACK (CT-13R28W) 7230006755 SHEET,CAUTION 800WR0A011 SHEET,CRT SUPPORT (D) 726000A041 SHEET,CRT NO. 724576A003 724576A004 724576A005 TQB2AA0490 TQB2AA0491 MODEL,NUMBER STICKER (CT-13R18B) MODEL,NUMBER STICKER (CT-13R38S) MODEL,NUMBER STICKER (CT-13R28W) INSTRUCTION BOOK(E) INSTRUCTION BOOK(S)
103 104 105 ---
-----
J3M11001A J3M11010A
K1-1
ELECTRICAL REPLACEMENT PARTS LIST
Location No.
R001 R002 R003 R004 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R112 R113 R115 R116 R119 R120 R122 R124 R125 R126 R127 R128 R129 R130 R143 5 R403 R404 R405 5 R409 R410 R413 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R427 5 R445 R446 R447 R448 R449 5 R501 R502 R503 R504 R505 R506 R507 5 R509 R510 R512 R513 5 R515 R516 5 R518 R519 R520 R522 R523 R525
Part No.
R002T2153J R002T2153J R801R7101J R801R7101J R801R7561J R801R7102J R801R7102J R801R7105J R801R7472J R801R7472J R801R7101J R801R7101J R002T4103J R002T4103J R002T4222J R002T4222J R801R7223J R801R7222J R002T4223J R002T4471J R801R7103J R801R7103J R801R7473J R801R7272J R801R7102J R801R7561J R801R7473J R002T4103J R801R7470J R4X5T6273F R002T4103J R615U2680J R002T4102J R4X5T6103F R4X5T6273F R002T2331J R002T2222J R002T2182J R002T2010J R002T4103J R002T4223J R801R7471J R801R7272J R002T4224J R002T22R2J R002T4101J R002T4471J R002T4101J R635814R7J R002T4184J R002T2471J R3X28A151J R002T2561J R002T2561J R0G3K2275K R5Y2CD5R6J R002T4101J R002T4101J R002T4101J R002T4102J R002T4272J R002T4270J R3X181221J R002T4221J R002T4685J R002T4681J R002T4222J R63581R22J R002T2124J R002T4103J R3X181010J R4X5T6562F R002T4122J R002T4123J R002T4685J R002T4473J R3X18A1R2J
!
! !
!
! !
! !
! ! ! ! !
RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC R,METAL RC R,FUSE RC R,METAL R,METAL RC RC RC RC RC RC RC RC RC RC RC RC RC R,FUSE RC RC R,METAL OXIDE RC RC RC R,CEMENT RC RC RC RC RC RC R,METAL OXIDE RC RC RC RC R,FUSE RC RC R,METAL OXIDE R,METAL RC RC RC RC R,METAL OXIDE
Description RESISTORS
Reference No Location No.
R527 R528 R530 R533 R534 R535 R537 R538 R542 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R613 R614 R615 R616 R617 R618 R620 R621 R627 R629 R701 R702 R703 R704 R802 R803 R804 R805 R806 R807 R809 R811 R813 R814 R815 R816 R1001 R1003 R1004 R1005 R1007 R1008
Part No.
R002T4562J R002T4682J R002T4274J R801R7105J R801R7103J R801R7103J R002T2223J R002T2155J R3X181R68J R002T4822J R002T4101J R002T2121J R002T4101J R002T2221J R002T4223J R002T4101J R002T4102J R801R7124J R801R7682J R002T4103J R002T4101J R002T4101J R002T4101J R002T4102J R002T4473J R801R7223J R002T2222J R002T4221J R801R7103J R3X28B220J R002T4680J R801R7473J R801R7821J R801R7100J R002T4272J R3X181153J R002T2272J R3X181153J R002T4272J R3X181153J R002T4472J R002T4472J R002T4331J R002T4472J R002T4331J R002T4331J R002T4473J R801R7683J R801R7104J R801R7274J R002T2470J R801R7393J ECUV1H103ZFG E02LT0102M CQGTF04H4Z CQGTB04H4K ECUV1H103ZFG ECUV1H103ZFG E02LU2470M ECUV1H103ZFG ECUV1H471KBN E50HU5010M ECUV1H221KBN ECUV1H102KBN ECUV1H101JCG ECUV1H561KBN E50HU0101M E50HU3100M E5EZTD010M E02LT4471M C0JTB05H2K CQGTCH413J E02LU4101M E02LU3470M E02LT3471M C0PLRR7W2K RC RC RC RC RC RC RC RC R,METAL OXIDE RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC RC R,METAL RC RC RC RC RC R,METAL OXIDE RC R,METAL OXIDE RC R,METAL OXIDE RC RC RC RC RC RC RC RC RC RC RC RC CC CE CC CC CC CC CE CC CC CE CC CC CC CC CE CE CE CE CC CC CE CE CE CC
Description RESISTORS
5.6K OHM 1/4W 6.8K OHM 1/4W 270K OHM 1/4W 1M OHM 1/10W 10K OHM 1/10W 10K OHM 1/10W 22K OHM 1/2W 1.5M OHM 1/2W 0.68 OHM 1W 8.2K OHM 1/4W 100 OHM 1/4W 120 OHM 1/2W 100 OHM 1/4W 220 OHM 1/2W 22K OHM 1/4W 100 OHM 1/4W 1K OHM 1/4W 120K OHM 1/10W 6.8K OHM 1/10W 10K OHM 1/4W 100 OHM 1/4W 100 OHM 1/4W 100 OHM 1/4W 1K OHM 1/4W 47K OHM 1/4W 22K OHM 1/10W 2.2K OHM 1/2W 220 OHM 1/4W 10K OHM 1/10W 22 OHM 3W 68 OHM 1/4W 47K OHM 1/10W 820 OHM 1/10W 10 OHM 1/10W 2.7K OHM 1/4W 15K OHM 1W 2.7K OHM 1/2W 15K OHM 1W 2.7K OHM 1/4W 15K OHM 1W 4.7K OHM 1/4W 4.7K OHM 1/4W 330 OHM 1/4W 4.7K OHM 1/4W 330 OHM 1/4W 330 OHM 1/4W 47K OHM 1/4W 68K OHM 1/10W 100K OHM 1/10W 270K OHM 1/10W 47 OHM 1/2W 39K OHM 1/10W 0.01 UF 50V F 1000 UF 6.3V 0.022 UF 50V F 0.022 UF 50V B 0.01 UF 50V F 0.01 UF 50V F 47 UF 16V 0.01 UF 50V F 470 PF 50V B 1 UF 50V 220 PF 50V B 0.001 UF 50V B 100 PF 50V CH 560 PF 50V B 100 UF 6.3V 10 UF 25 V 1 UF 250V 470 UF 35V 220 PF 500V B 0.001 UF 50V CH 100 UF 35V 47 UF 25V 470 UF 25V 820 PF 2KV R
Reference No.
15K OHM 1/2W 15K OHM 1/2W 100 OHM 1/10W 100 OHM 1/10W 560 OHM 1/10W 1K OHM 1/10W 1K OHM 1/10W 1M OHM 1/10W 4.7K OHM 1/10W 4.7K OHM 1/10W 100 OHM 1/10W 100 OHM 1/10W 10K OHM 1/4W 10K OHM 1/4W 2.2K OHM 1/4W 2.2K OHM 1/4W 22K OHM 1/10W 2.2K OHM 1/10W 22K OHM 1/4W 470 OHM 1/4W 10K OHM 1/10W 10K OHM 1/10W 47K OHM 1/10W 2.7K OHM 1/10W 1K OHM 1/10W 560 OHM 1/10W 47K OHM 1/10W 10K OHM 1/4W 47 OHM 1/10W 27K OHM 1/6W 10K OHM 1/4W 68 OHM 1/2W 1K OHM 1/4W 10K OHM 1/6W 27K OHM 1/6W 330 OHM 1/2W 2.2K OHM 1/2W 1.8K OHM 1/2W 1 OHM 1/2W 10K OHM 1/4W 22K OHM 1/4W 470 OHM 1/10W 2.7K OHM 1/10W 220K OHM 1/4W 2.2 OHM 1/2W 100 OHM 1/4W 470 OHM 1/4W 100 OHM 1/4W 4.7 OHM 1W 180K OHM 1/4W 470 OHM 1/2W 150 OHM 2W 560 OHM 1/2W 560 OHM 1/2W 2.7M OHM 1/2W 5.6 OHM 5W 100 OHM 1/4W 100 OHM 1/4W 100 OHM 1/4W 1K OHM 1/4W 2.7K OHM 1/4W 27 OHM 1/4W 220 OHM 1W 220 OHM 1/4W 6.8M OHM 1/4W 680 OHM 1/4W 2.2K OHM 1/4W 0.22 OHM 1W 120K OHM 1/2W 10K OHM 1/4W 1 OHM 1W 5.6K OHM 1/6W 1.2K OHM 1/4W 12K OHM 1/4W 6.8M OHM 1/4W 47K OHM 1/4W 1.2 OHM 2W
!
! ! !
C001 C002 C004 C007 C101 C102 C103 C104 C105 C106 C107 C108 C112 C113 C118 C123 C401 ! & C406 C410 ! & C417 ! & C420
CAPACITORS
CS0RF0414Z
CS0RF0414Z CS0RF0414Z CS0RF0414Z CS0RB04Q2K CS0RB04H2K CS0RB0413K CS0RCH412J CS0RB04S2K
K2-1
ELECTRICAL REPLACEMENT PARTS LIST
Location No.
C422 C423 C427 C434 C435 C437 C440 & C446 C448 C501 C502 & C505 C506 C507 C508 C509 C510 C511 C513 C514 & C516 C517 C518 & C521 & C601 C602 C603 C604 C605 C606 C609 C610 C612 C614 C615 C616 C617 C620 C621 C622 C623 C624 C626 C627 C628 C629 C630 C633 C808 C809 C810 C819 C1001 C1003 C1004 C1005 C1006 D001 D403 D404 ' D406 D408 D409 ' D411 ' D501 ' D503 D504
Part No.
P235W1154J CMP CQGTCH4H2J CC E02LU5100M CE E02LU8220M CE E5EZT80R1M CE P4J7F3474J CMPP P232W1103J CMP P4N8FJ862H CMPP E02LU5220M CE E0ELFD220M CE CS0RB04W3K CC C0JTB0513K CC C0JTB0513K CC P2122B224M CMP CD39E0M13M CC E5EZT8100M CE CD39E0MQ3M CC P1F4T0473J CP CQGTF0415Z CC E50HU5010M CE CQGTCH413J CC C0PLRR7W2K CC E02L02222M CE E02LU5010M CE C0PLRR7W2K CC C0JTB05Q2K CC E02LT2102M CE E5EZFB101M CE E02LFC221M CE E50HU5010M CE CQGTF0415Z CC ECUV1H220JC CC ECUV1H223ZF CC E50HU5010M CE E02LU1101M CE ECUV1H103ZF CC E50HU0470M CE E50HU5010M CE E50HU5010M CE E50HU5010M CE E50HU5010M CE E02LU1101M CE CQGTB0414K CC E02LU2470M CE E50HU5010M CE E50HU52R2M CE P235WE105J CMP ECUV1H103ZF CC ECUV1H103ZF CC E50HU5010M CE ECUV1H103ZF CC E02LU1471M CE E50HU5100M CE CQGTCH4L2J CC CQGTCH4L2J CC CQGTCH4L2J CC C0JBB0713K CC E50HU50R1M CE E50HU5010M CE ECUV1H152KB CC E50HU3100M CE E00NU2470M CE D97U03301B D2WT011E10 MTZJ6.2BT-77 D2WTAU02A0 D2WT011E10 D2WT011E10 D2WT011E10 D2WTAU02A0 D2WTAU02A0 MTZJ5.1BT-77 D2WXN40050 D2WXN40050 D2WXN40050 D2WXN40050
Description CAPACITORS
Reference No Location No.
D603 D604 D606 D701 IC101 IC199 ! ,& IC501 IC1001 ! ! ! ! 4 Q402 Q501 Q502 Q503 Q505 Q507 Q509 Q510 Q511 Q601 Q602 Q603 Q606 Q607 ! 4 ! Q802 ! Q803
Part No.
D1VT001330 MTZJ8.2BT-77 D2WT011E10 D97U06R81B I56F07094A A3M110A015 I01TD55220 0002E00610 I01DP75110 TD3Q021400 TC5T01627Y TJXG5NC500 TCATC31980 TA3T016240 TAATA12660 TCATC31980 TNATB03005 TA3T1371A0 TC3T029090 TCAT032034 TCAT032034 TCAT032034 TCAT032034 TCATC31980 2SC1473ATA 2SC1473ATA 2SC1473ATA 021L75472J 029T00A7M1 028R140032 021673221K 045009003J 0481291084 060Q401077 060Q401076 066F120018 060J121014 0504101T34 0504101T34 0504101T34 0504101T34 0504101T34 A3M110G010 A3M110G110 DIODE,SILICON DIODE,ZENER DIODE,SILICON DIODE,ZENER IC IC IC PHOTO COUPLER IC
Description DIODES
1SS133T-77 MTZJ8