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25C340 SERVICE MANUAL COLOR TELEVISION Chassis No. C/D-BM MODEL 25C340 In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. CONTENTS Page » ELECTRICAL SPECIFICATIONS ........................................................................................................ 1 » IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................ 2 » LOCATION OF USER'S CONTROL .................................................................................................... 4 » INSTALLATION AND SERVICE INSTRUCTIONS ............................................................................... 5 » CHASSIS LAYOUT ............................................................................................................................ 11 » BLOCK DIAGRAM ............................................................................................................................. 12 » SCHEMATIC DIAGRAMS .................................................................................................................. 13 » PRINTED WIRING BOARD ASSEMBLIES ....................................................................................... 19 » REPLACEMENT PARTS LIST ........................................................................................................... 22 » PACKING OF THE SET ..................................................................................................................... 29 ELECTRICAL SPECIFICATIONS POWER INPUT ..................................................... 120 V AC 60 Hz POWER RATING .................................................................. 105 W PICTURE SIZE ........................................... 2,032cm2 (315sq inch) CONVERGENCE ............................................................. Magnetic SWEEP DEFLECTION .................................................... Magnetic FOCUS ............................................... Hi-Bi-Potential Electrostatic INTERMEDIATE FREQUENCIES Picture IF Carrier Frequency ..................................... 45.75 MHz Sound IF Carrier Frequency ...................................... 41.25 MHz Color Sub-Carrier Frequency .................................... 42.17 MHz (Nominal) AUDIO POWER ..................... 1.5 W+1.5 W (at 10% distortion and Dual CH Operate) SPEAKER SIZE ...................................................................... 8 cm (Round) VOICE COIL IMPEDANCE ............................. 32 ohm at 400 Hz ANTENNA INPUT IMPEDANCE VHF/UHF ..................................................... 75 ohm Unbalanced TUNING RANGES VHF-Channels ............................................................... 2 thru 13 UHF-Channels ............................................................ 14 thru 69 CATV Channels ........................................................... 1 thru 125 (EIA, Channel Plan U.S.A.) Specifications are subject to change without prior notice. This document has been published to be used for after sales service only. The contents are subject to change without notice. SHARP CORPORATION 1 25C340 IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING X-RADIATION AND HIGH VOLTAGE LIMITS 1. For continued safety, no modification of any circuit should be attempted. 2. Disconnect AC power before servicing. 3. Semiconductor heat sinks are potential shock hazards when the chassis is operating. 4. The chassis in this receiver has two ground systems which are separated by insulating material. The nonisolated (hot) ground system is for the B+ voltage regulator circuit and the horizontal output circuit. The isolated ground system is for the low B+ DC voltages and the secondary circuit of the high voltage transformer. To prevent electrical shock use an isolation transformer between the line cord and power receptacle, when servicing this chassis. 1. Be sure all service personnel are aware of the procedures and instructions covering X-radiation. The only potential source of X-ray in current solid state TV receivers is the picture tube. However, the picture tube does not emit measurable X-Ray radiation, if the high voltage is as specified in the "High Voltage Check" instructions. It is only when high voltage is excessive that Xradiation is capable of penetrating the shell of the picture tube including the lead in the glass material. The important precaution is to keep the high voltage below the maximum level specified. 2. It is essential that servicemen have available at all times an accurate high voltage meter. The calibration of this meter should be checked periodically. 3. High voltage should always be kept at the rated value −no higher. Operation at higher voltages may cause a failure of the picture tube or high voltage circuitry and;also, under certain conditions, may produce radiation in exceeding of desirable levels. 4. When the high voltage regulator is operating properly there is no possibility of an X-radiation problem. Every time a color chassis is serviced, the brightness should be tested while monitoring the high voltage with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly. 5. Do not use a picture tube other than that specified or make unrecommended circuit modifications to the high voltage circuitry. 6. When trouble shooting and taking test measurements on a receiver with excessive high voltage, avoid being unnecessarily close to the receiver. Do not operate the receiver longer than is necessary to locate the cause of excessive voltage. 4A 125V CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A125V FUSE. SERVICING OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE When servicing the high voltage system, remove the static charge by connecting a 10k ohm resistor in series with an insulated wire (such as a test probe) between the picture tube ground and the anode lead. (AC line cord should be disconnected from AC outlet.) 1. Picture tube in this receiver employs integral implosion protection. 2. Replace with tube of the same type number for continued safety. 3. Do not lift picture tube by the neck. 4. Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage anode completely. 2 25C340 IMPORTANT SERVICE SAFETY PRECAUTION (Continued) BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard) Before returning the receiver to the user, perform the following safety checks. 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver. 2. Inspect all protective devices such as non-metallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacity networks, mechanical insulators, etc. 3. To be sure that no shock hazard exists, check for leakage current in the following manner. • Plug the AC cord directly into a 120 volt AC outlet, (Do not use an isolation transformer for this test). • Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to earth ground. • Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity to measure the AC voltage drop across the resistor. • Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. AII checks must be repeated with the AC line cord plug connection reversed. (If necessary, a nonpolarized adapter plug must be used only for the purpose of completing these check.) Any current measured must not exceed 0.5 milliamp. Any measurements not within the limits outlined above indicate of a potential shock hazard and corrective action must be taken before returning the instrument to the customer. AC VOLTMETER 1.5k ohm 10W 0.15µF TEST PROBE TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GROUND 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 SAFETY NOTICE Many electrical and mechanical parts in television receivers have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by "å" and shaded areas in the Replacement Parts Lists and Schematic Diagrams. For continued protection, replacement parts must be identical to those used in the original circuit. The use of substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire, X-radiation or other hazards. 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212 3 25C340 LOCATION OF USER'S CONTROL Front Panel POWER Press → On. Press again → Off. VIDEO/AUDIO IN2 TERMINALS SENSOR AREA FOR REMOTE CONTROL MENU Press → Accesses MAIN MENU. Press again → Exits MAIN MENU. VOLUME UP/DOWN (+) Increases sound. (–) Decreases sound. CHANNEL UP/DOWN ( ) Selects next higher channel. ( ) Selects next lower channel. • Press both at the same time to access the MAIN MENU screen. Basic Remote Control Functions Infrared Transmitter Window POWER Press → On. Press again → Off. DISPLAY Press → Displays receiving channel for four seconds. Press again → Removes display. • Temporarily displays receiving channel when in Closed Caption mode. POWER REMOTE KEYPAD Accesses any channel from keypad. FLASHBACK Returns to previous channel. PERSONAL PREFERENCE With the Personal Preference buttons, you can program your favorite programs by using the 4 categories A, B, C and D. The channels can be accessed quickly by using these buttons. VOLUME UP/DOWN (+) Increases sound. (–) Decreases sound. • In menu mode, changes or selects the TV adjustments. MENU Press → Accesses MAIN MENU. Press again → Exits MAIN MENU. CATV/DVD-TV/VCR MODE SELECT SWITCH In TV/VCR position, sends power and channel select commands (Channel up/down and Random Access buttons) to the TV and VCR control. In CATV/DVD position, sends power and channel select commands to a cable TV converter and DVD control. DVD VCR TV DISPLAY INPUT 1 2 3 4 5 6 7 8 9 FLASHBACK INPUT Press → Switch to external video INPUT 1 mode. Press 2 times → Switch to external video INPUT 2 mode. Press 3 times → Switch back to the original TV mode. ENTER 0 100 PERSONAL PREFERENCE A B C D CH VOL — VOL + CH MENU MUTE CATV TV DVD VCR REW PLAY FF PAUSE STOP REC CH/SKIP ENTER Used in some instances where a Cable Converter Box requires an “enter” command after selecting channels, when using the REMOTE KEYPAD button. CHANNEL UP/DOWN ( ) Selects next higher channel. ( ) Selects next lower channel. • Moves the “ screens. TV • CATV • VCR • DVD DVD/VCR CONTROL ” mark of the MENU MUTE Press → Mutes sound. Press again → Restores sound. • CLOSED CAPTION appears when sound is muted. Note: • The above shaded buttons on the Remote Control glow in the dark. To use the glow-in-the-dark display on the remote control, place it under a fluorescent light or other lighting. • The phosphorescent material contains no radioactive or toxic material, so it is safe to use. • The degree of illumination will vary depending on the strength of lighting used. • The degree of illumination will decrease with time and depending on the temperature. • The time needed to charge the phosphorescent display will vary depending on the surrounding lighting. • Sunlight and fluorescent lighting are the most effective when charging the display. 4 25C340 INSTALLATION AND SERVICE INSTRUCTIONS Note: (1) When performing any adjustments to resistor controls and transformers use non-metallic screwdrivers or TV alignment tools. (2) Before performing adjustments, the TV set must be on at least 15 minutes. CIRCUIT PROTECTION HIGH VOLTAGE CHECK The receiver is protected by a 4.0A fuse (F701), mounted on PWB-A, wired into one side of the AC line input. High voltage is not adjustable but must be checked to verify that the receiver is operating within safe and efficient design limitations as specified checks should be as follows: X-RADIATION PROTECTOR CIRCUIT TEST After service has been performed on the horizontal deflection system, high voltage system, B+ system, test the X-Radiation protection circuit to ascertain proper operation as follows: 1. Apply 120V AC using a variac transformer for accurate input voltage. 2. Allow for warm up and adjust all customer controls for normal picture and sound. 3. Receive a good local channel. 4. Connect a digital voltmeter to TP653 and make sure that the voltmeter reads 21.9 ±1.4V. 5. Apply external 27.8V DC at TP653 by using an external DC supply, TV must be shut off. 6. To reset the protector, unplug the AC cord and make a short circuit between TP651 and TP652. Now make sure that normal picture appears on the screen. 7. If the operation of the horizontal oscillator does not stop in step 5, the circuit must be repaired before the set is returned to the customer. 5 1. Connect an accurate high voltage meter between ground and anode of picture tube. 2. Operate receiver for at least 15 minutes at 120V AC line voltage, with a strong air signal or a properly tuned in test signal. 3. Enter the service mode and select the service adjustment "S03" and Bus data "01" (Y-mute on). 4. The voltage should be approximately, 27.8kV (at zero beam). If a correct reading cannot be obtained, check circuitry for malfunctioning components. After the voltage test, make Y-mute off to the normal mode. 25C340 For adjustments of this model, the bus data is converted to various analog signals by the D/A converter circuit. Note: There are still a few analog adjustments in this series such as focus and master screen voltage. Follow the steps below whenever the service adjusment is required. To enter the service mode and exit service mode. While pressing the Vol-up and Ch-up buttons at the sametime, plug the AC cord into a wall socket. Now, the TV set is switched on and enters the service mode. To exit the service mode, turn the television off by pressing the power button. 1. Service mode. Before putting unit into the service mode, check that customer adjustments are in the normal mode. Use the reset function in the video adjustment menu to ensure customer control are in their proper (reset) position. 2. Service number selection. In the service mode, you will see the window screen as window 1. There are 4 adjustment categories 2DEF, 3SIGNAL, 4FEATURE, 5FIX VALUE as show in Figure A. Window 2: DEF D01 D03 D05 Window 3: SIGNAL D02 D04 D06 DEF SIGNAL RETURN Window 1: ADJUSTMENT CATEGORIES RETURN SERVICE MODE DEF SIGNAL FEATURE FIX VALUE EEPROM RETURN S01 S02 S13 RETURN S14 RETURN RETURN FIX VALUE Window 4: FEATURE M01 M03 M05 RETURN Window 5: FIX VALUE M02 FEATURE M04 F01 F15 F02 F16 NEXT F26 F27 NEXT PREVIOUS RETURN PREVIOUS F13 F14 RETURN Figure A: ADJUSTMENT CATEGORIES Press CH UP/DOWN button for selection and enter by VOL UP or VOL DOWN. Press CH UP/DOWN button to select the adjustment item and VOL UP/DOWN to adjust the data number for each categories. (OSD disturbance can be erased by R/C display key) (Note: EEPROM - factory used only) 6 25C340 Below are the adjustments ranges and initial values for FIX VALUE category. FIX VALUE SERVICE POSITION F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 DATA ADJUST ITEM OPTION 1 OPTION 2 E-SAVE TUNER SETUP R-TONE RD R-TONE BD B-TONE RD B-TONE BD FM LEVEL AFC GAIN G DRIVE FBT BLK SW V COMP OSD CONT SHARPNESS FLT SYS KILLER OP PRE SHOOT CORING DC REST BS START BS GAIN ABL START R/B ANGLE H BLK R H BLK L YC RANGE INITIAL VALUE (Hex) 00-FF 00-FF 00-3F 00, 01 00-7F 00-7F 00-7F 00-7F 00-1F 00, 01 00, 0F 00, 01 00-07 00-03 00-3F 00-07 00-07 00-03 00-03 00-03 00-03 00-03 00-07 00-0F 00-0F 00-0F 00-07 B3 07 2A 00 03 7C 00 04 16 00 0F 01 07 01 0D 01 02 00 04 02 01 01 00 08 03 00 05 B3 07 2A 00 03 7C 00 04 16 00 0F 01 07 01 0D 01 02 00 04 02 01 01 00 08 03 00 04 Table - A Below are the ranges and initial values for each adjustment and in each categories. DEF SERVICE POSITION D01 D02 D03 D04 D05 D06 ADJUST ITEM H-PHASE V-SIZE V-POSITION CC-POSITION V-LINEARITY V-S-CORRECTION DATA RANGE INITIAL VALUE 00-1F 00-7F 00-3F 00-FF 00-1F 00-1F 0C 40 20 1A 18 0C Table - B 7 ADJUSTMENT CONTENTS Must be "13" Must be "10" 25C340 SIGNAL SERVICE POSITION S01 S02 DATA ADJUST ITEM RANGE INITIAL VALUE RF AGC VIDEO LEVEL 00-3F 00-07 14 03 S03 Y-MUTE 00-03 00 S04 S05 S06 S07 S08 S09 S10 S11 S12 S13 S14 SUB BIAS R-BIAS G-BIAS B-BIAS R-DRIVE B-DRIVE CONTRAST TINT COLOR BRIGHTNESS BRIGHTNESS 2 00-FF 00-FF 00-FF 00-7F 00-7F 00-7F 00-7F 00-7F 00-7F 00-7F 00-7F 30 00 00 00 53 53 5A 40 40 40 40 ADJUSTMENT CONTENTS "01": Y-MUTE, "02": V-STOP & Y-MUTE "03": Activate color killer circuit. Must be "30" Note: Refer to the SERVICE ADJUSTMENT for each corresponding values. Table - C FEATURE SERVICE POSITION M01 M02 M03 M04 M05 DATA ADJUST ITEM MS LEVEL MTS-VCO FILTER LOW SEPARATION HIGH SEPARATION RANGE INITIAL VALUE 00-0F 00-3F 00-3F 00-3F 00-3F 0A 20 1C 20 1B ADJUSTMENT CONTENTS Note: Refer to the SERVICE ADJUSTMENT for each corresponding values. Table - D Holding down both the Vol-up/Ch-down buttons on the TV set at service mode for more than 2 seconds will automatically write the above initial values into IC2102. ADJUSTMENT PART REPLACED NECESSARY X IC2001 NOTES UNNECESSARY Data is stored in IC2102. IC201 X The adjustment is needed to compensate for characteristics of parts including IC201. IC2102 X Holding down both the Vol-up/Ch-down buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2102. IC3001 X Adjust items related MTS only. CRT X Adjust items related to picture tube only. Table - E 8 25C340 Ë SERVICE ADJUSTMENT Note: Before making the service adjustment, make the bus data settings. +B Adjustment (1) For the chassis with the +B adjustment control 1. Receive a good local channel. 2. Select VIDEO ADJUSTMENT RESET on the menu to get the video reset. 3. Connect a DC voltmeter between the +B line (at SW transformer) of R611 and the ground terminal. 4. Adjust R738 so that the voltmeter should read 128.65±0.35V. (2) For the chassis without the +B adjustment control 1. Receive a good local channel. 2. Select VIDEO ADJUSTMENT RESET on the menu to get the video reset. 3. Connect a DC voltmeter between the +B line (at SW transformer) of R611 and the ground terminal. 4. Make sure that the voltmeter reads 128.65±0.35V. Video Level (TV Det Video Level) Adjustment 1. Receive a good local channel. 2. Enter the service mode signal category and select the service adjustment "S02". 3. Set the data value to "02" first, then adjust the data to "04". (If out of spec, readjust the data in the range of "00" to "07" to obtain a normal contrast level.) RF AGC Adjustment 1. Receive a good local channel. 2. Enter the service mode signal category and select the service adjustment "S01". 3. Set the data value to point where no noise or beat appears. 4. Select another channel to confirm that no noise or beat appears. Note: You have to exit the service mode first to select another channel. Screen Adjustment 1. Connect to oscilloscope probe between TP854 and ground of the CRT unit. 2. Receive a good local channel. 3. Enter the service mode Signal category and set the service adjustment "S04" to step 30. Then select the service adjustment "S12" and set the data value to "00" to set the color level to the minimum level. (record the original data first). You may skip this step, if you selected a B/W picture or monoscope pattern. Set also the "S05/S06/S07" data to minimum level ("00"). 2.35 Vdc GND Figure B: WAVEFORM FOR SCREEN ADJUSTMENT 9 4. Select the service adjustment "S03" and set the data value to "01" to turn off the luminance signal (Y-mute). 5. Select the service adjustment "S14" and adjust the data value to obtain 2.35 volts as shown in Figure B. 6. Adjust the master screen control until the raster darkens to the point where raster is barely seen. 7. Adjust the service adjustment "S05" red, "S06" green, "S07" blue to obtain a good grey scale with normal white at low brightness level. 8. Select the service a adjustment "S03" and reset data to "00". Select the service adjustment "S12" and reset data to obtain normal color level. 9. Remove probe and reset the master screen control to obtain normal brightness range. White Balance Adjustment 1. Receive a good local channel. 2. Select the service adjustment "S12" and set the data value to "00" to set the color level to the minimun. You may skip this step, if you selected a B/W picture or monoscope. 3. Alternately adjust the service adjustment data of "S08" and "S09" until a good grey scale with normal white is obtained. 4. Select the service adjustment "S12" and reset data to obtain normal color level. Sub-Picture Adjustment 1. Receive a good local channel. 2. Make sure the customer picture control is set to maximum. 3. Enter the service mode and select the service adjustment "S10". 4. Adjust the data value to achieve normal contrast range. Sub-Tint Adjustment 1. Receive a good local channel. 2. Set the customer tint control to the center of it’s range. 3. Enter the service mode and select the service adjustment "S11". 4. Adjust "S11" data value to obtain normal fresh tones. Sub-Color Adjustment 1. Receive a good local channel. 2. Make sure the customer color control is set to center position. 3. Enter the service mode and select the service adjustment "S12". 4. Adjust "S12" data value to obtain normal color level. Sub-Brightness Adjustment 1. Receive a good local channel. 2. Make sure the customer brightness control is set to center position. 3. Enter the service mode and select the service adjustment "S13". 4. Adjust "S13" data value to obtain normal brightness level. 25C340 Ë MTS ADJUSTMENT MTS Level Adjustment Vertical-Size, V-Linearity and V-S Correction Adjustments 1. Feed the following monaural signal to pin (14) of IC3001. Monaural signal: 300Hz, 245mVrms 2. Connect the rms voltmeter to pin (39) of IC3001. 3. Enter the service mode and select the service adjustment "M01". 4. Adjust the data so that the rms voltmeter reads 490 ±10mVrms. 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D02" for Vertical Size, "D05" for VLinearity and "D06" for V-S Correction Adjustment. 3. Set in order "D05" for V-Linearity, "D06" for V-S Correction and set the data to get the best linearity. 4. Then adjust "D02" data until it become a proper vertical size. Horizontal Position Adjustment 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D01". 3. Adjust "D01" data value to center the picture. Separation Adjustment 1. Connect the rms voltmeter to pin (39) of IC3001. 2. Receive the following composite stereo signal 1. Composite stereo signal: 30% modulation, left channel only, noise reduction on, 300Hz 3. Enter the service mode and select the service adjustment "M04". 4. Adjust the data until the AC voltage reading of the rms voltmeter is minimum. 5. Receive the following composite stereo signal 2. Stereo signal: 30% modulation, left channel only, noise reduction on, 3kHz 6. Enter the service mode and select the service adjustment "M05". 7. Adjust the data until the AC voltage reading of the rms voltmeter is minimum. 8. Take the above steps 1 thru 7 again for fine adjustment. Vertical-Phase Adjustment 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D03". 3. Adjust "D03" bus data to get the most acceptable vertical position. Note: The step range is 20 (32)+12 (3 steps)/ -20 (5 steps). (Push once move 4 steps.) Caption Position Adjustment (Horizontal) 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D04". 3. A black text box will appear on the screen. (see Figure C. below) 4. Adjust "D04" data value to balance the text box position in the center. (A=B). A B Figure C. 10 25C340 CHASSIS LAYOUT PWB-B H G PWB-A F E D C B A 1 2 3 4 11 5 6 25C340 BLOCK DIAGRAM H G F E D C B A 1 2 3 4 12 5 6 25C340 DESCRIPTION OF SCHEMATIC DIAGRAM NOTES: 1. The unit of resistance "ohm" is omitted. (K=kΩ=1000Ω, M=MΩ) 2. All resistors are 1/16 watt, unless otherwise noted. 3. All capacitors are µ F, unless otherwise noted. (P=pF=µµF) 4. (G) indicates ±2% tolerance may be used. 5. indicates line isolated ground. VOLTAGE MEASUREMENT CONDITIONS: 1. All DC voltages are measured with DVM connected between points indicated and chassis ground, line voltage set at 120V AC and all controls set for normal picture unless otherwise indicated. 2. All voltages measured with 1000µ V B & W or Color signal. WAVEFORM MEASUREMENT CONDITIONS: 1. Photographs taken on a standard gated color bar signal, the tint setting adjusted for proper color. The wave shapes at the red, green and blue cathodes of the picture tube depend on the tint, color level and picture control. 2. indicates waveform check points (See chart, waveforms are measured from point indicated to chassis ground.) å AND SHADED ( ) COMPONENTS = SAFETY RELATED PARTS. ' MARK= X-RAY RELATED PARTS. This circuit diagram is a standard one, printed circuits may be subject to change for product improvement without prior notice. WAVE FORMS 13 25C340 SCHEMATIC DIAGRAM: MAIN-1 Unit H G F E D C B A 1 2 3 4 5 6 14 7 8 9 10 25C340 10 11 12 13 14 15 15 16 17 18 19 25C340 SCHEMATIC DIAGRAM: MAIN-1 Unit H G F E D C B A 1 2 3 4 5 6 16 7 8 9 10 25C340 10 11 12 13 14 15 17 16 17 18 19 25C340 SCHEMATIC DIAGRAM: CRT Unit H G F E D C B A 1 2 3 4 18 5 6 25C340 PRINTED WIRING BOARD ASSEMBLIES H G F E D PWB-B: CRT Unit (Wiring Side) C B A 1 2 3 4 19 5 6 25C340 H G F E D C B A PWB-A: MAIN Unit (Wiring Side) 1 2 3 4 20 5 6 25C340 H G F E D C B A PWB-A: MAIN Unit (Chip Parts Side) 1 2 3 4 21 5 6 25C340 Ref. No. PARTS LIST TUNER NOTE:THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDETLY To have your order filled promptly and correctly, please furnish the following informations. 1. MODEL NUMBER 2. REF. NO. 3. PART NO. 4. DESCRIPTION U TU51 U IC201 IC351 IC501 IC701 IC702 IC703 IC751 IC771 IC1401 IC1403 IC2001 IC2040 IC2101 IC3001 IC3371 RH-IX3354CEN1 VHIAN7511//-1 VHILA7840//-1 VHITEA1507/-1 RH-FX0029CEZZ VHISE125N++-F VHIKA7809AP-1 VHIKA7805AP-1 VHIMM1111XF1EY VHIM52055FP-1Y RH-IX3528CEZZQ VHIPST994C/-1+ VHIBR24L16F-1Y VHICXA2194Q-1Y VHIAN7511//-1 Q101 Q201 Q301 Q401 Q451 Q452 Q491 Q601 Q602 Q631 Q651 Q652 Q653 Q701 Q704 Q705 Q752 Q1403 Q1440 Q2201 Q2211 VS2SC3198-G-1+ VS2SC2735//1EY VS2SD601AR/-1Y VS2SD601AR/-1Y VS2SB709AR/-1Y VS2SA1266-Y-1+ VS2SB709AR/-1Y VS2SC2482//-1+ VS2SD2539//1E VS2SC3198-G-1+ VS2SB709AR/-1Y VS2SA1266-Y-1+ VS2SD601AR/-1Y VSSPA07N603-1 VS2SD601AR/-1Y VS2SC3198-G-1+ VS2SC3198-G-1+ VS2SD601AR/-1Y VS2SD601AR/-1Y VS2SD601AR/-1Y VS2SD601AR/-1Y D52 D101 D453 D455 D494 D495 D496 D497 D502 D511 D632 D641 D651 D653 D654 D661 D701 D702 D703 D704 D707 RH-EX0676GEZZY RH-EX0616GEZZY RH-EX0616GEZZY VHD1SS119//-1Y VHD1SS119//-1Y VHD1SS119//-1Y VHD1SS119//-1Y VHD1SS119//-1Y RH-DX0131CEZZY RH-DX0441CEZZY RH-EX0630GEZZY RH-EX0630GEZZY VHD1SS244//-1Y RH-EX0666GEZZY VHD1SS119//-1Y RH-DX0468CEZZ RH-DX0154CEZZY RH-DX0154CEZZY RH-DX0154CEZZY RH-DX0154CEZZY VHD1SS119//-1Y U U U U U U "HOW TO ORDER REPLACEMENT PARTS" Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, Please call TollFree; 1-800-BE-SHARP « MARK: SPARE PARTS-DELIVERY SECTION « Description Code PICTURE TUBE p U U VB63QDB891X*S RCILGA025WJZZ RCILH0111GJZZ LHLDW0102GJKZ MSPRT0002MEZZ QEARC2508MEZZ PMAGF3046CEZZ V101 L703 X X X X X X X Picture Tube Degaussing Coil DY 25V WIRE TIE (20.32 CM) SPRING Grounding Strap Purity Magnet BZ AG AX AB AB AC AC U U PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACEMENT ITEM) PWB-A DUNTKA462WEA2 — MAIN Unit PWB-B DUNTK9510WEV1 — CRT Unit CRT D.Y. R621 RCILH0110GJZZ VRN-RL3DB1R2J+ 1.2 W / 2W VB63QDB891X*S RCILH0111GJZZ — — R626 VRN-RL3AB2R7J+ X Tuner AP INTEGRATED CIRCUITS X X X X X X X X X X X X X X X IX3354CE AN7511 LA7840 TEA1507 PS2501-1 SE125N KA7809AP KA7805AP MM1111XFBE M52055FP IX3528CE PST994C BR24L16F CXA2194Q AN7511 AM AC AE AE AB AD AC AC AC AD AN AB AC AP AC X X X X X X X X X X X X X X X X X X X X X 2SC3198-G 2SC2735 2SD601AR 2SD601AR 2SB709AR 2SA1266(Y) 2SB709AR 2SC2482 2SD2539 2SC3198-G 2SB709AR 2SA1266(Y) 2SD601AR SPA07N60C3 2SD601AR 2SC3198-G 2SC3198-G 2SD601AR 2SD601AR 2SD601AR 2SD601AR AB AB AB AB AB AB AB AB AG AB AB AB AB AG AB AB AB AB AB AB AB DIODES U VB63AHC26X/*S VTUVT1T5UF202 TRANSISTORS p MARK: X-RAY RELATED PARTS Part No. Code MAIN UNIT Replacement parts which have these special safety characteristics identified in this manual; electrical components having such features are identified by å and shaded areas in the Replacement Parts Lists and Schematic Diagrams. The use of a substitute replacement part which dose no have the same safety characteristic as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards. Ref. No. Description PWB-A: DUNTKA462WEA2 PARTS REPLACEMENT in USA: « Part No. p U p U 2.7 W / 1W U U U U U 22 X X X X X X X X X X X X X X X X X X X X X Zener Zener Zener Diode Diode Diode Diode Diode Diode Diode Zener Zener Diode Zener Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode 32V 5.6V 5.6V Diode Diode 9.1V 9.1V Diode, 27V AB AB AB AA AA AA AA AA AB AB AB AB AB AB AA AB AB AB AB AB AA 25C340 « Ref. No. Part No. Description Code PWB-A: DUNTKA462WEA2 MAIN UNIT DIODES U U U D708 D709 D712 D725 D726 D752 D753 D757 D758 D881 D882 D884 D1411 D1412 D1413 D1414 D1415 D2201 VHD1SS119//-1Y RH-DXA006WJZZ RH-DX0532CEZZY RH-DX0131CEZZY VHD1SS119//-1Y RH-DX0441CEZZY RH-DX0441CEZZY VHD1SS119//-1Y RH-DX0131CEZZY VHD1SS119//-1Y VHD1SS119//-1Y VHD1SS119//-1Y RH-EX0630GEZZY RH-EX0630GEZZY RH-EX0630GEZZY VHD1SS119//-1Y VHD1SS119//-1Y VHD1SS119//-1Y VA701 RH-VXA009WJZZ X X X X X X X X X X X X X X X X X X Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Zener Zener Zener Diode Diode Diode Diode 9.1V Diode 9.1V Diode 9.1V AA AB AB AB AA AB AB AA AB AA AA AA AB AB AB AA AA AA VARISTOR X VARISTOR AB PACKAGED CIRCUITS U PR701 X801 RMPTP0092CEZZ RCRSAA010WJZZ CF2040 SF201 L201 L203 L204 L301 L701 L705 L2040 RFILA0099CEZZ+ RFILC0405CEZZ VP-XF1R2K0000Y VP-XF220K0000Y RCILI0632CEZZ VP-XF150K0000Y RCILF0078PEZZ RCILP0179CEZZ+ RCILB0131CEZZ T601 T602 T702 RTRNZ0057PEZZ RTRNF0049MEZZ RTRNW0001GJZZ X X Packaged Circuit CRYSTAL p U AD AB FILTERS AND COILS U X X X X X X X X X FILTER Filter Peaking Peaking IF Coil Peaking Coil Coil Coil (4.5MHZ) 1.2mH 22mH 15mH Line Filter (OSC) AB AD AB AB AB AB AC AB AB U TRANSFORMERS U U U X X X Transformer H-Volt Transformer Transformer CAPACITORS [EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film] C51 C53 C54 C101 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C212 C220 C301 C302 C303 C304 C305 VCEA0A1AW108M+ VCEA0A1HW105M+ VCEA0A1HW475M+ VCEA0A1CW476M+ VCKYCY1HF103ZY VCKYCY1HF103ZY VCKYCY1HF103ZY VCQYTA1HM223J+ VCKYCY1HB103KY VCKYCY1HB102KY VCEA0A1CW476M+ VCKYCY1HF103ZY VCEA0A1HW105M+ VCEA0A1HW474M+ VCEA0A1HW474M+ VCKYCY1EF104ZY VCCCCY1HH220JY VCKYCY1HB102KY VCCCCY1HH331JY VCCCCY1HH220JY VCKYCY1HB103KY X X X X X X X X X X X X X X X X X X X X X 1000 1 4.7 47 0.01 0.01 0.01 0.022 0.01 1000p 47 0.01 1 0.47 0.47 0.1 22p 1000p 330p 22p 0.01 10V 50V 50V 16V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 25V 50V 50V 50V 50V 50V EL. EL. EL. EL. Ceramic Ceramic Ceramic Mylar Ceramic Ceramic EL. Ceramic EL. EL. EL. Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic U U AD AS AF U AB AB AB AB AA AA AA AB AA AA AB AA AB AB AB AA AA AA AB AA AA U U 23 Ref. No. Part No. « Description C356 C357 C358 C361 C401 C411 C412 C414 C416 C451 C454 C456 C491 C492 C510 C511 C512 C513 C514 C515 C516 C517 C520 C530 C531 C606 C607 C610 C612 C632 C633 C634 C635 C637 C652 C653 C654 C662 C701 C702 C703 C705 C706 C717 C723 C725 C726 C727 C730 C731 C732 C736 C737 C738 C739 C740 C742 C743 C750 C752 C753 C754 C758 C760 C771 C772 C783 C784 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X VCKYCY1HB332KY VCEA0A1HW106M+ VCEA0A1HW106M+ VCEA0A1CW227M+ VCCCCY1HH470JY VCEA0A1AW108M+ VCKYCY1HF103ZY VCEA0A1HW225M+ VCEA0A1HW105M+ VCQYTA1HM104J+ VCEA0A1HW475M+ VCEA0A1HW106M+ VCEA0A1CW107M+ VCKYCY1HF103ZY VCEA0A1VW477M+ VCCSPA2HL180K+ VCFYSA1JB224J+ VCFYSA1JB473J+ VCEA0A1VW477M+ VCEA0A1HW475M+ VCKYCY1HB222KY VCEA0A1CW226M+ VCEA0A1HW107M+ VCFYFA1HA334J+ VCFYFA1HA564J+ VCKYPA2HB561K+ VCKYPA1HB472K+ RC-FZ1033CEZZ VCFPVC2DB514J VCKYCY1EB153KY VCEA0A1AW337M+ VCKYCY1HF103ZY VCEA0A1HW105M+ VCEA0A1CW476M+ VCEA0A1HW475M+ VCEA0A1HW105M+ VCFYSA1HB184J+ VCEA0A1CW477M+ RC-FZ029SCEZZ RC-KZ0029CEZZ+ RC-KZ0029CEZZ+ RC-EZ0800CEZZ RC-KZ0092GEZZA VCKYPA2HB472K+ RC-EZ0724CEZZ RC-EZA064WJZZ VCKYPH3DB561K VCKYPA2HB472K+ VCEA0A1CW108M+ VCEA0A1EW337M+ VCKYCY1HF103ZY VCKYCY1HF103ZY VCEA0A1EW226M+ RC-KZ0040CEZZ VCEA0A1HW104M+ VCEA0A1EW476M+ VCKYPA2HB102K+ VCKYPH3DB561K VCKYCY1HF103ZY VCEA0A1CW476M+ VCKYPH3DB561K VCEA0A1CW476M+ VCEA0A2EW106M+ VCEA0A1CW108M+ VCEA0A1CW476M+ VCEA0A1CW476M+ VCQYTA1HM103J+ VCKYCY1HF103ZY 3300p 50V 10 50V 10 50V 220 16V 47p 50V 1000 10V 0.01 50V 2.2 50V 1 50V 0.1 50V 4.7 50V 10 50V 100 16V 0.01 50V 470 35V 18p 500V 0.22 63V 0.047 63V 470 35V 4.7 50V 2200p 50V 22 16V 100 50V 0.33 50V 0.56 50V 560p 500V 4700p 50V 12600p 1.5kV 0.51uF 200V 0.015 25V 330 10V 0.01 50V 1 50V 47 16V 4.7 50V 1 50V 0.18 50V 470 16V 0.22 250V 0.01 AC250V 0.01 AC250V 560 200V 3300p AC250V 4700p 500V 100 160V 220 160V 560p 2kV 4700p 500V 1000 16V 330 25V 0.01 50V 0.01 50V 22 25V 820p 2kV 0.1 50V 47 25V 1000p 500V 560p 2kV 0.01 50V 47 16V 560p 2kV 47 16V 10 250V 1000 16V 47 16V 47 16V 0.01 50V 0.01 50V Code Ceramic EL. EL. EL. Ceramic EL. Ceramic EL. EL. Mylar EL. EL. EL. Ceramic EL. Ceramic Mylar Mylar EL. EL. Ceramic EL. EL. Mylar Mylar Ceramic Ceramic Mylar Mylar Ceramic EL. Ceramic EL. EL. EL. EL. EL. EL. Ceramic Ceramic Ceramic EL. Ceramic Ceramic EL. EL. Ceramic Ceramic EL. EL. Ceramic Ceramic EL. Ceramic EL. EL. Ceramic Ceramic Ceramic EL. Ceramic EL. EL. EL. EL. EL. Mylar Ceramic AA AB AB AB AA AB AA AB AB AB AB AB AB AA AB AB AB AB AB AB AA AB AB AB AB AB AB AC AB AA AB AA AB AB AB AB AB AB AB AB AB AF AB AB AC AD AB AB AB AB AA AA AB AB AB AB AB AB AA AB AB AB AB AB AB AB AB AA 25C340 « Description Ref. No. Part No. Code PWB-A: DUNTKA462WEA2 MAIN UNIT CAPACITORS [EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film] C801 C807 C808 C809 C811 C812 C901 C925 C1401 C1402 C1403 C1405 C1406 C1430 C1433 C1434 C1435 C1441 C1442 C2001 C2002 C2003 C2004 C2006 C2040 C2041 C2060 C2061 C2062 C2201 C2202 C2203 C2601 C2602 C3001 C3002 C3003 C3004 C3005 C3006 C3007 C3008 C3009 C3010 C3011 C3012 C3013 C3014 C3015 C3016 C3017 C3018 C3374 C3375 C3376 C3501 C3502 C3503 VCCCCY1HH180JY VCKYCY1EF104ZY VCEA0A1HW106M+ VCEA0A1HW105M+ VCKYCY1CB473KY VCEA0A1HW474M+ VCEA0A1HW105M+ VCEA0A1HW106M+ VCKYCY1EF104ZY VCKYCY1EF104ZY VCEA0A1CW476M+ VCEA0A1HW106M+ VCEA0A1HW106M+ VCEA0A1CW106M+ VCKYCY1CF104ZY VCEA0A1CW106M+ VCKYCY1HF103ZY VCEA0A1CW106M+ VCCCCY1HH220JY VCCCCY1HH101JY VCKYCY1HF103ZY VCKYCY1EF104ZY VCKYCY1EF104ZY VCKYCY1HF103ZY VCEA0A1AW107M+ VCEA0A1HW105M+ VCKYCY1EF104ZY VCKYCY1HB222KY VCEA0A1AW107M+ VCKYCY1HB682KY VCCCCY1HH151JY VCCCCY1HH331JY VCEA0A1CW476M+ VCCCCY1HH101JY VCEA0A1HW475M+ VCKYCY1HB562KY VCKYCY1EB123KY VCEA0A1HW105M+ VCEA0A1HW475M+ VCEA0A1HW106M+ VCEA0A1HW475M+ VCKYCY1HF103ZY VCEA0A1CW227M+ VCEA0A1HW475M+ VCEA0A1HW475M+ VCEA0A1HW475M+ VCKYCY1HB272KY VCKYCY1CB473KY VCEACA1HC335K+ VCEA0A1HW475M+ VCEACA1CC106K+ VCEA0A1HW105M+ VCEA0A1HW225M+ VCEA0A1HW225M+ VCKYCY1HB332KY VCEA0A1HW106M+ VCEA0A1HW475M+ VCEA0A1HW475M+ X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 18p 0.1 10 1 0.047 0.47 1 10 0.1 0.1 47 10 10 10 0.1 10 0.01 10 22p 100p 0.01 0.1 0.1 0.01 100 1 0.1 2200p 100 6800p 150p 330p 47 100p 4.7 5600p 0.012 1 4.7 10 4.7 0.01 220 4.7 4.7 4.7 2700p 0.047 3.3 4.7 10 1 2.2 2.2 3300p 10 4.7 4.7 50V 25V 50V 50V 16V 50V 50V 50V 25V 25V 16V 50V 50V 16V 16V 16V 50V 16V 50V 50V 50V 25V 25V 50V 10V 50V 25V 50V 10V 50V 50V 50V 16V 50V 50V 50V 25V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 16V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V Ceramic Ceramic EL. EL. Ceramic EL. EL. EL. Ceramic Ceramic EL. EL. EL. EL. Ceramic EL. Ceramic EL. Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic EL. EL. Ceramic Ceramic EL. Ceramic Ceramic Ceramic EL. Ceramic EL. Ceramic Ceramic EL. EL. EL. EL. Ceramic EL. EL. EL. EL. Ceramic Ceramic EL. EL. EL. EL. EL. EL. Ceramic EL. EL. EL. AA AA AB AB AA AB AB AB AA AA AB AB AB AB AA AB AA AB AA AA AA AA AA AA AB AB AA AA AB AA AA AB AB AA AB AA AA AB AB AB AB AA AB AB AB AB AA AA AB AB AB AB AB AB AA AB AB AB U U RESISTORS [M-Ox.··· Metal Oxide, M-Film ··· Metal Film] RJ1 RJ2 VRS-CY1JF000JY VRS-CY1JF000JY X X 00 00 1/16W 1/16W M-Ox. M-Ox. AA AA 24 Ref. No. Part No. « Description RJ3 RJ4 RJ5 RJ6 RJ10 RJ11 RJ14 RJ15 RJ16 RJ17 R53 R54 R55 R56 R57 R58 R59 R101 R102 R201 R202 R203 R204 R205 R206 R207 R209 R210 R211 R212 R220 R301 R302 R304 R305 R306 R308 R354 R355 R357 R359 R401 R402 R403 R404 R410 R411 R412 R413 R417 R418 R423 R426 R427 R431 R432 R451 R453 R454 R455 R456 R457 R458 R461 R462 R491 R492 R493 R494 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-RG3LB223J+ VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF823JY VRD-RA2BE473JY VRS-CY1JF000JY VRS-CY1JF1R0JY VRS-CY1JF152JY VRS-CY1JF100JY VRS-CY1JF151JY VRS-CY1JF122JY VRS-CY1JF682JY VRS-CY1JF270JY VRS-CY1JF331JY VRD-RA2EE151JY VRS-CY1JF273JY VRS-CY1JF000JY VRS-CY1JF104JY VRS-CY1JF104JY VRS-CY1JF000JY VRS-CY1JF331JY VRS-CY1JF102JY VRS-CY1JF152JY VRS-CY1JF102JY VRS-CY1JF152JY VRS-CY1JF333JY VRS-CY1JF101JY VRS-CY1JF103JY VRS-CY1JF000JY VRS-CY1JF822JY VRS-CY1JF000JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRD-RA2BE102JY VRS-CY1JF471JY VRS-CY1JF684JY VRS-CY1JF391JY VRS-CY1JF102JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF272JY VRD-RA2BE472JY VRS-RG2HC103J+ VRD-RA2BE152JY VRD-RM2HD184JY VRD-RA2BE392JY VRS-CY1JF103JY VRD-RA2BE102JY VRD-RA2EE564JY VRS-CY1JF274JY VRS-CY1JF563JY VRS-CY1JF102JY VRS-CY1JF102JY VRS-CY1JF102JY VRS-CY1JF472JY 00 00 00 00 00 00 00 00 00 00 22k 100 100 82k 47k 00 1 1.5k 10 150 1.2k 6.8k 27 330 150 27k 00 100k 100k 00 330 1k 1.5k 1k 1.5k 33k 100 10k 00 8.2k 00 100 100 100 1k 470 680k 390 1k 00 00 00 00 00 2.7k 4.7k 10k 1.5k 180k 3.9k 10k 1k 560k 270k 56k 1k 1k 1k 4.7k 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 3W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/4W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/2W 1/8W 1/2W 1/8W 1/16W 1/8W 1/4W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W Code M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. Carbon Carbon Carbon M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. AA AA AA AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AA 25C340 « Description Ref. No. Part No. Ref. No. Part No. Code R746 R747 R752 U R758 R762 U R773 U R774 R801 R807 R808 R809 R810 R816 R925 R926 R961 R962 R1401 R1402 R1403 R1404 R1410 R1419 R1420 R1421 R1422 R1423 R1426 R1428 R1429 R1431 R1432 R1434 R1435 R1440 R2001 R2002 R2006 R2008 R2009 R2010 R2012 R2016 R2018 R2020 R2022 R2023 R2024 R2025 R2026 R2027 R2028 R2029 R2032 R2033 R2034 R2040 R2041 R2042 R2043 R2044 R2045 R2047 R2048 R2049 R2060 R2061 R2062 R2063 PWB-A: DUNTKA462WEA2 MAIN UNIT RESISTORS [M-Ox.··· Metal Oxide, M-Film ··· Metal Film] U U U U U pU pU pU pU U U U U U R495 R496 R497 R512 R513 R514 R515 R516 R517 R518 R519 R520 R522 R523 R525 R527 R604 R605 R606 R607 R609 R610 R611 R620 R622 R623 R624 R626 R634 R635 R636 R641 R651 R653 R654 R655 R656 R657 R658 R659 R661 R701 R703 R705 R706 R707 R708 R710 R711 R712 R713 R715 R716 R730 R731 R733 R736 R737 R740 R742 R744 R745 VRS-RG3DB820J+ VRS-CY1JF472JY VRS-CY1JF102JY VRD-RM2HD102JY VRD-RM2HD102JY VRD-RM2HD1R0JY VRS-RG3DB271J+ VRS-CY1JF333JY VRS-CY1JF102JY VRS-CY1JF333JY VRS-CY1JF103JY VRN-RL3AB1R0J+ VRS-CY1JF122JY VRS-CY1JF392JY VRS-CY1JF272JY VRS-CY1JF472JY VRS-RG3LB472J+ VRD-RA2BE121JY VRD-RA2BE102JY VRS-RG3LB472J+ VRS-RG3AB562J+ VRD-RM2HD220JY VRS-KA3NG3R3K VRN-RL3ABR33J+ VRD-RA2BE222JY VRS-CY1JF103JY VRN-RA2BK472FY VRN-RL3AB2R7J+ VRD-RM2HD121JY VRS-CY1JF332JY VRD-RA2EE221JY VRS-RG3AB682J+ VRS-RG2HC270J+ VRS-CY1JF102JY VRS-CY1JF154JY VRS-CY1JF103JY VRS-CY1JF273JY VRS-CY1JF273JY VRS-CY1JF103JY VRD-RA2BE332JY VRN-RL3ABR47J+ RR-DZ0049CEZZY VRW-KQ3NC1R2K VRN-RL3ABR33J+ VRN-RL3ABR22J+ VRD-RM2HD270JY VRS-CY1JF102JY VRS-RG2HC103J+ VRD-RA2BE334JY VRD-RA2BE100JY VRS-RG2HC122J+ VRD-RA2BE150JY VRS-RG3AB121J+ VRS-CY1JF000JY VRS-RG2HC821J+ VRS-SV2HC332J VRS-SV2HC222J VRN-RL3ABR39J+ VRD-RM2HD470JY VRS-CY1JF000JY VRN-RL2HCR68J+ VRD-RA2BE393JY X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 180k 4.7k 1k 1.0k 1.0k 1 270 33k 1k 33k 10k 1.0 1.2k 3.9k 2.7k 4.7k 4.7k 120 1k 4.7k 5.6k 22 3.3 .33 2.2k 10k 4.7k 2.7 120 3.3k 220 6.8k 27 1k 150k 10k 27k 27k 10k 3.3k 0.47 3.9M 1.2 .33 0.22 27 1k 10k 330k 10 1.2k 15 120 00 820 3.3k 2.2k 0.39 47 00 0.68 39k 1/16W 1/16W 1/16W 1/2W 1/2W 1/2W 2W 1/16W 1/16W 1/16W 1/16W 1W 1/16W 1/16W 1/16W 1/16W 3W 1/8W 1/8W 3W 1W 1/2W 7.0W 1W 1/8W 1/16W 1/8W 1W 1/2W 1/16W 1/4W 1W 1/2W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1W 1/2W 7W 1W 1W 1/2W 1/16W 1/2W 1/8W 1/8W 1/2W 1/8W 1W 1/16W 1/2W 1/2W 1/2W 1W 1/2W 1/16W 1/2W 1/8W M-Ox. M-Ox. M-Ox. Carbon Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Film M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon Carbon M-Ox. M-Ox. Carbon M-Ox. M-Film Carbon M-Ox. M-Film M-Film Carbon M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Film Solid Cement M-Film M-Film Carbon M-Ox. M-Ox. Carbon Carbon M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Film Carbon AB AA AA AA AA AA AB AA AA AA AA AB AA AA AA AA AB AA AA AB AB AA AB AB AA AA AB AB AA AA AA AB AB AA AA AA AA AA AA AA AB AB AB AB AB AA AA AB AA AA AB AA AB AA AB AB AB AB AA AA AB AA 25 VRS-CY1JF562JY VRS-CY1JF682JY VRD-RA2BE392JY VRS-RG2HC100J+ VRS-CY1JF103JY VRS-RG3LB270J+ VRS-RG3LB680J+ VRD-RM2HD470JY VRS-CY1JF332JY VRS-CY1JF272JY VRS-CY1JF223JY VRS-CY1JF223JY VRS-CY1JF000JY VRS-CY1JF102JY VRS-CY1JF104JY VRD-RA2BE101JY VRD-RA2BE101JY VRS-CY1JF101JY VRS-CY1JF750JY VRS-CY1JF102JY VRS-CY1JF104JY VRS-CY1JF000JY VRD-RA2BE101JY VRS-CY1JF102JY VRS-CY1JF103JY VRD-RA2BE101JY VRS-CY1JF822JY VRD-RA2BE750JY VRD-RA2BE750JY VRS-CY1JF101JY VRS-CY1JF102JY VRS-CY1JF102JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF563JY VRS-CY1JF102JY VRS-CY1JF103JY VRS-CY1JF103JY VRS-CY1JF472JY VRD-RA2BE102JY VRD-RA2BE102JY VRD-RA2BE101JY VRD-RA2BE223JY VRS-CY1JF103JY VRS-CY1JF223JY VRS-CY1JF333JY VRS-CY1JF223JY VRD-RA2BE682JY VRD-RA2BE682JY VRD-RA2BE682JY VRD-RA2BE682JY VRD-RA2BE102JY VRS-CY1JF103JY VRD-RA2BE471JY VRD-RA2BE334JY VRS-CY1JF334JY VRD-RA2BE102JY VRD-RA2BE333JY VRS-CY1JF101JY VRD-RA2BE101JY VRS-CY1JF683JY VRD-RA2BE101JY VRS-CY1JF221JY VRS-CY1JF562JY VRD-RA2BE333JY VRS-CY1JF221JY VRS-CY1JF562JY VRS-CY1JF183JY VRS-CY1JF222JY « Description X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 5.6k 6.8k 3.9k 10 10k 27 68 47 3.3k 2.7k 22k 22k 00 1k 100k 100 100 100 75 1k 100k 00 100 1k 10k 100 8.2k 75 75 100 1k 1k 00 00 56k 1k 10k 10k 4.7k 1k 1k 100 22k 10k 22k 33k 22k 6.8k 6.8k 6.8k 6.8k 1k 10k 470 330k 330k 1k 33k 100 100 68k 100 220 5.6k 33k 220 5.6k 18k 2.2k 1/16W 1/16W 1/8W 1/2W 1/16W 3W 3W 1/2W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/8W 1/16W 1/8W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/8W 1/8W 1/8W 1/16W 1/16W 1/16W 1/16W 1/8W 1/8W 1/8W 1/8W 1/8W 1/16W 1/8W 1/8W 1/16W 1/8W 1/8W 1/16W 1/8W 1/16W 1/8W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/16W Code M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. Carbon M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon Carbon Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. Carbon Carbon Carbon Carbon Carbon M-Ox. Carbon Carbon M-Ox. Carbon Carbon M-Ox. Carbon M-Ox. Carbon M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. AA AA AA AB AA AB AB AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 25C340 « Description Ref. No. Part No. Code MAIN UNIT RESISTORS [M-Ox.··· Metal Oxide, M-Film ··· Metal Film] VRD-RA2BE391JY VRS-CY1JF000JY VRS-CY1JF103JY VRS-CY1JF103JY VRD-RA2BE102JY VRS-CY1JF103JY VRS-CY1JF103JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF103JY VRS-CY1JF473JY VRS-CY1JF332JY VRS-CY1JF222JY VRS-CY1JF682JY VRS-CY1JF223JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRS-CY1JF101JY VRD-RA2BE123JY VRS-CY1JF273JY VRS-CY1JF123JY VRS-CY1JF563JY VRS-CY1JF563JY VRS-CY1JF823JY VRS-CY1JF153JY VRS-CY1JF272JY VRD-RA2BE100JY VRS-CY1JF000JY VRS-CY1JF000JY VRS-CY1JF000JY VRD-RA2BE221JY VRD-RA2BE221JY VRS-CY1JF105JY VRS-CY1JF104JY VRS-CY1JF623JY VRS-CY1JF332JY VRS-CY1JF302JY VRS-CY1JF392JY VRS-CY1JF101JY VRS-CY1JF101JY VRD-RA2BE101JY VRD-RA2BE101JY VRS-CY1JF000JY VRS-CY1JF103JY VRS-CY1JF000JY VRD-RA2BE822JY VRD-RA2BE223JY VRS-CY1JF683JY VRS-CY1JF750JY VRS-CY1JF104JY VRS-CY1JF104JY VRS-CY1JF101JY VRS-CY1JF102JY VRS-CY1JF102JY S2501 S2502 S2503 S2504 S2505 S2506 QSW-K0202PEZZ+ QSW-K0202PEZZ+ QSW-K0202PEZZ+ QSW-K0202PEZZ+ QSW-K0202PEZZ+ QSW-K0202PEZZ+ X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 390 00 10k 10k 1k 10k 10k 100 100 10k 47k 3.3k 2.2k 6.8k 22k 100 100 100 100 12k 27k 12k 56k 56k 82k 15k 2.7k 10 00 00 00 220 220 1M 100k 62k 3.3k 3k 3.9k 100 100 100 100 00 10k 00 8.2k 22k 68k 75 100k 100k 100 1k 1k 1/8W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/16W 1/16W 1/16W 1/8W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/8W 1/8W 1/16W 1/16W 1/16W 1/8W 1/8W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W Carbon M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon M-Ox. M-Ox. M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. Carbon Carbon M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. M-Ox. AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA Switch, Switch, Switch, Switch, Switch, Switch, RY701 F701 FB601 FH701 FH702 FB2002 J1401 J1404 J1701 P303 P401 P601 P651 P701 P751 P2001 RMC2601 RDA501 RDA604 RDA701 RRLYJ0081CEZZ QFS-B4023CEZZ RBLN-0047CEZZY QFSHD1013CEZZ+ QFSHD1014CEZZ+ RBLN-0037CEZZY QJAKG0074CEZZ QSOCD0430CEZZ QTANJ0340CEZZ QPLGN0461CEZZA QPLGN0561CEZZA QPLGN0160FJZZ QPLGN0361CEZZA QPLGN0260CEZZ QPLGN0461CEZZA QPLGN0561CEZZA RRMCU0222CEZZ PRDAR0280PEFW PRDAR0233PEFW PRDAR0265PEFW TLABM0002GJZZ LX-BZ3049GEFD LX-BZ3100CEFD LX-TZ3004CEFD Code X X X X X X X X X X X X X X X X X X X X X X X X Relay FUSE - 4A 125V FERRITE BEAD FUSE CLIP FUSE CLIP FERRITE BEAD Front A/V Jack S-Video terminal Rear A/V Terminal Plug, 4pin(S1-4) Plug, 5Pin(KA) Plug, 5pin(K1-5) Plug, 3pin (TP651-3) Plug, 2pin (M1-2) Plug, 4pin(S1-4) Plug, 5Pin(KA) R/C RECEIVER Heat Sink, for IC501 Heat Sink, for Q602 Heat Sink, for Q701 Model Label Screw Screw Screw AD AB AB AB AB AB AC AC AD AB AB AB AB AB AB AB AD AC AD AB AB AA AA AA PWB-B: DUNTK9510WEV1 CRT Unit TRANSISTORS Q851 Q852 Q853 Q854 Q855 Q856 Q881 VS2SC3198-G-1+ VS2SC3789//2E VS2SC3198-G-1+ VS2SC3789//2E VS2SC3198-G-1+ VS2SC3789//2E VS2SA1266-Y-1+ L851 VP-MK820K0000+ X X X X X X X 2SC3198-G 2SC3789 2SC3198-G 2SC3789 2SC3198-G 2SC3789 2SA1266(Y) AB AB AB AB AB AB AB X Peaking 82mH AB COIL CAPACITORS [EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film] C851 C852 C853 C854 C883 VCCSPA1HL391J+ VCCSPA1HL331J+ VCCSPA1HL391J+ RC-KZ0024CEZZ VCEA0A1HW106M+ X X X X X 390p 330p 390p 1000p 10 50V 50V 50V 2kV 50V Ceramic Ceramic Ceramic M.Poly. EL. AB AB AB AB AB RESISTORS [M-Ox.··· Metal Oxide, M-Film ··· Metal Film] R851 R852 R853 R855 R856 R857 R858 R859 R860 R861 R863 R864 R865 R866 R867 R868 SWITCHES X X X X X X Part No. MISCELLANEOUS PARTS PWB-A: DUNTKA462WEA2 R2064 R2065 R2067 R2068 R2069 R2070 R2072 R2101 R2102 R2201 R2202 R2203 R2211 R2212 R2213 R2401 R2402 R2403 R2404 R2501 R2503 R2504 R2505 R2506 R2507 R2508 R2509 R2601 R2602 R2604 R2605 R3001 R3002 R3003 R3004 R3005 R3007 R3008 R3010 R3011 R3012 R3013 R3014 R3373 R3374 R3375 R3377 R3378 R3379 R3501 R3502 R3503 R3504 R3507 R3508 « Description Ref. No. AB AB AB AB AB AB 26 VRD-RA2BE470JY VRD-RA2BE181JY VRD-RA2BE121JY VRD-RA2BE471JY VRD-RA2BE221JY VRS-VV3LB123J VRD-RM2HD222JY VRD-RA2BE470JY VRD-RA2BE181JY VRD-RA2BE121JY VRD-RA2BE471JY VRD-RA2BE221JY VRS-VV3LB123J VRD-RM2HD222JY VRD-RA2BE470JY VRD-RA2BE181JY X X X X X X X X X X X X X X X X 47 180 120 470 220 12k 2.2k 47 180 120 470 220 12k 2.2k 47 180 1/8W 1/8W 1/8W 1/8W 1/8W 3W 1/2W 1/8W 1/8W 1/8W 1/8W 1/8W 3W 1/2W 1/8W 1/8W Carbon Carbon Carbon Carbon Carbon M-Ox. Carbon Carbon Carbon Carbon Carbon Carbon M-Ox. Carbon Carbon Carbon AA AA AA AA AA AB AA AA AA AA AA AA AB AA AA AA 25C340 Ref. No. « Description Part No. Ref. No. Code PWB-B: DUNTK9510WEV1 « Description Part No. Code SUPPLIED ACCESSORIES CRT Unit RESISTORS [M-Ox.··· Metal Oxide, M-Film ··· Metal Film] R869 R871 R872 U R873 R874 R881 R882 R883 R884 R895 VRD-RA2BE121JY VRD-RA2BE471JY VRD-RA2BE221JY VRS-VV3LB123J VRD-RM2HD222JY VRD-RA2BE102JY VRD-RA2BE331JY VRD-RA2BE561JY VRD-RA2BE152JY VRD-RA2BE470JY X X X X X X X X X X 120 470 220 12k 2.2k 1k 330 560 1.5k 47 1/8W 1/8W 1/8W 3W 1/2W 1/8W 1/8W 1/8W 1/8W 1/8W Carbon Carbon Carbon M-Ox. Carbon Carbon Carbon Carbon Carbon Carbon P851 P852 SC851 QPLGN0541CEZZ QPLGN0441CEZZ QSOCV0937CEZZ X X X Plug, 5-pin(GBN) Plug, 4Pin( RAV) CRT Socket AB AB AC ACC701 QACCDA015WJPZ PSPAG0012MEZZ X X AC Cord WEDGE AE AB LHLDK0014PEZZ LHLDW1007MEKZ LHLDW1033PEZZ LHLDW1060CEZZ LHLDZ1037MEZZ LX-TZ0104GJFD LX-WZ0112GJFD PSPAH0110GJ00 PSPAN0103GJZZ QCNW-0134MEZZ QCNW-0166MEZZ QCNW-0167MEZZ TCAUH3045GJZZ TLABN0101GJZZ VSP0080PBQ4YA VSP0080PBQ4YA XTASD30P12000 XTASD40P20000 X X X X X X X X X X X X X X X X X X AC Cord holder Wire tie (36.4 cm) Wire tie (10.4 CM) Purse lock (0.83 CM DIAM) Insulator ring holder Screw (CRT) TV washer (m8 x 16 x 1.2) Himeron (550X7) Spacer for cabinet WIRE SPEAKER WIRE (GBN) WIRE (YBN) caution card Remark label(chassis ID) speaker speaker Screw(BTN) Screw (Cab) AB AB AA AB AB AB AB AB AB AB AB AB AB AB AE AE AA AA TINS-B189WJZZ RRMCGA035WJSB TGAN-A216WJN1 AA AA AA AB AA AA AA AA AA AA X X X operation manual Infrared R-C Unit warranty card AD AH AB PACKING PARTS (NOT REPLACEMENT ITEM) SPAKCB256WJZZ SPAKP0108GJZZ SPAKX0122GJZZ SSAKA0101GJZZ X X X X Packing Case Wrapping Paper Buffer Material Polyethylene Bag AS AE AN AB CABINET PARTS 27 1 1-1 1-2 1-3 1-4 1-5 CCABA0120WEH8 Not Available GCOVA0109GJKA HBDGB1008MESB JBTN-0109GJKD JBTN-0110GJSD X — X X X X Front Cabinet Ass’y Front Cabinet RC/LED Cover BADGE Power button Button, CH-Up/Down, VOL-Up/Down, Menu BA — AB AC AE AF 2 GCABB0116GJKA X REAR CABINET AW 25C340 PACKING OF THE SET ★ Polyethylene Bag Operation Manual Infrared R/C Unit ★ Batteries ★ Polyethylene Sheet ★ Buffer Material FRONT ★ Packing Case Use tape to fix the top side of packing case. ★ Bar Code Label REAR Use 12 staples to fix the bottom side of packing case. MARK ★ : Not replacement items. 28 25C340 COPYRIGHT © 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. QRC0021-U April. 2004 Modify : SEMEX Design and Production Information Design : SEM Production : SEMEX JB SHARP ELECTRONICA MEXICO S. A. DE C. V. Quality & Reliability Control Center Blvd. SHARP No. 3510 Parque Industrial Rosarito Playas de Rosarito, México B. C. 22710