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SERVICE MANUAL COLOR MONITOR P993Z Series EX951F CTX P/N : P993Z-3-00-A Date : Jun-02-03 Version : A00 THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS LIABILITY FOR CHANGES, ERRORS OR OMISSIONS, MANUFACTURE DATE : Jun. 2003 1 TABLE OF CONTENTS PAGE 1. SPECIFICATIONS ..................................................................................................... 3-4 2. PRECAUTION AND NOTICES ................................................................................ 2-1 SAFETY PRECAUTIONS .............................................................................. 2-2 PRODUCT SAFETY NOTICE ....................................................................... 2-3 SERVICE NOTES ........................................................................................... 2-4 HIGH VOLTAGE WARNING ....................................................................... 5 5 5 5 6 3. OPERATING INSTRUCTIONS ................................................................................ 7 4. ADJUSTMENT .......................................................................................................... 4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS ............................... 4-2 MAIN ADJUSTMENTS ................................................................................. 4-3 ADJUSTMENT METHOD ............................................................................. 8 8 8 8-11 5. CIRCUIT DESCRIPTION .......................................................................................... 11-13 6. TROUBLE SHOOTING CHART .............................................................................. 6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS .............................. 6-2 ABNORMAL DISPLAY ................................................................................. 6-3 NO BLANKING ........................................................................................... 6-4 HOR. /OSC /DEF /HV CIRCUIT FAULT ...................................................... 6-5 ABNORMAL HORIZONTAL DEFLECTION .............................................. 6-6 ABNORMAL VERTICAL SCANNING ........................................................ 6-7 SIDE-PIN CUSHION DISTORTION ............................................................. 6-8 POOR FOCUS ................................................................................................. 6-9 NO SOUND (FOR AUDIO MODEL ONLY)..................................…........... 6-10 POWER SUPPLY TROUBLE SHOOTING CHART .................................... 14 14-15 16 17 17 18 19 19 20 20 21 7. MECHANICAL OF CABINET FRONT DIS-ASSEMBLY...................................... 22 8. PARTS LISTING ....................................................................................................... 23-41 9. IC BLOCK DIAGRAMS............................................................................................ 42-46 10. PCB LAYOUT ............................................................................................................ 47-48 11. SCHEMATIC DIAGRAM ......................................................................................... 49 2 1. SPECIFICATIONS FOR 9Klr SERIES COLOR MONITOR 1. CRT : 46CM(19") 90 Deflection, 29mm Neck, flat 0.25mm Dot Pitch, Non-Glare Screen 2. Viewable image Size: 45.7CM (18") diagonal 3. Display Color: 4. External Controls: Power On/Off, OSD key, Function knob: Contrast, Brightness, H-Size, H-Center, V-Size, V-Center, ZOOM, Pincushion, Trapezoid, Pin-Balance, Parallelogram, Rotation, Moire Reduce, Recall, Degaussing, Color Temperature, Volume. (For 9KlrA Model) 5. Input Video Signal Unlimited Colors Mode 1 Mode 2 Mode 3 Mode 4 RGB Analog RGB Analog RGB Analog RGB Analog TTL Level TTL Level TTL Level TTL Level Negative Negative Negative Positive TTL Level TTL Level TTL Level TTL Level Positive Negative Negative Positive Horiz. Sync: Vert. Sync: Horizontal: Vertical : Fh (kHz): Fv (Hz) : Horiz. Sync: Vert. Sync: 720 (H) 400 (V) 31.327 69.616 640 (H) 480(V) 43.269 85.008 800 (H) 600(V) 53.750 84.997 Mode 5 Mode 6 Mode 7 Mode 8 RGB Analog RGB Analog RGB Analog RGB Analog TTL Level TTL Level TTL Level TTL Level Positive Positive Positive Positive TTL Level TTL Level TTL Level TTL Level Positive Positive Positive Positive Horizontal: Vertical : Fh (kHz): Fv (Hz) : 6. 640 (H) 480 (V) 31.469 59.9 1024 (H) 768 (V) 68.677 84.997 Display Size Horizontal: Vertical: 1280 (H) 960 (V) 85.935 85 346 mm 260 mm 7. Scanning Frequencies Horizontal: 30KHz ~ 98KHz Vertical: 50 Hz ~ 160 Hz 8. Factory Preset Timings: 8 User Timings: 20 9. Mis-convergence Center: Corner: 10. Video Dot Rate: 1280 (H) 1024 (V) 91.148 85 0.3 mm Max. 0.4 mm Max. 200 MHz 3 1600 (H) 1200 (V) 93.75 75 11. Power Source: Switching Mode Power Supply AC 100 ~240V, 50/60Hz Universal Type 12. Operating Temperature: 0°C to 40°C Ambient 13. Humidity : 10% to 85% Relative, Non-Condensing 14• Weight: 15 20.0 Kg (Net), 23.6Kg (Gross) for 9Klr Dimensions Monitor: Carton: 575(W) × 526(H) × 655(D) mm Monitor: 446(W) × 436(H) ×455 (D) mm for 9Klr 16. External Connection : 15 Pin D-type Connector AC Power Cord 17. Speaker: Rate power: Impedance: (for 9KlrA only) 1.5W (per channel) 8Ω 18. Regulations: UL, CSA, FDA, FCC, TÜV/GS, CE, Energy Star, MPR-II TCO 4 2. PRECAUTIONS AND NOTICES 2-1 SAFETY PRECAUTIONS 1. 2. 3. 4. 5. 6. 7. 2-2 Observe all caution and safety related notes located inside the display cabinet. Operation of the display with the cover removed, may cause a serious shock hazard from the display power supply. Work on the display should not be attempted by anyone who is not thoroughly familiar with precautions necessary when working on high voltage equipment. Do not install, remove or handle the picture tube in any manner unless shatter-proof goggles are worn. People who are not so equipped should be kept away while handling picture tube. Keep picture tube away from the body while handling. The picture tube is constructed to limit X-RAY radiation to 0.5 mR/HR. For continued protection, use the designated replacement tube only, and adjust the voltages so that the designated maximum rating at the anode will not be exceeded. Symbol “ ” means safety relative parts. The use of substitute replacement parts which do not have the same characteristics as specified in the parts list may create shock, fire or explode etc. Symbol “★” means important relative parts. Before replacing any of these components please read the parts list in this manual carefully to avoid creating higher anode voltage or x-ray. Especially for sealed controls, such as VR902, VR702 and FBT screen VR etc, which were sealed by the manufacturer once their optimum position has been set, please don’t dismantle them as your likes, otherwise you will break or damage the component. If you need replace the parts with sealed control, please adjust the relative VR to make sure the B+ voltage under 137.5Vdc at 1024*768@85Hz and well seal it with A+B glue or equivalent, which you can not move away with one screw driver. Before returning a serviced display to the customer, a thorough safety test must be performed to verify that the display is safe to operate without danger or shock. Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as screw heads. Test method for current leakage is described as follow. (a) Plug the AC line cord directly into rated AC outlet (do not use a line isolation transformer during this check). (b) Use an AC voltmeter having 5000 ohms per volt or with more sensitivity in the following manner: Connect a 1500 ohms 10 Watt resistor, paralleled by a 0.15UF, AC type capacitor between a known good earth ground (water pipe, conduit, etc.) and the exposed metallic parts simultaneously. Measure the AC voltage across the combination of 1500 ohms resistor and 0.15UF capacitor. (c) Reverse the AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part. (d) Voltage measured must not exceed 0.5 volts RMS. This corresponds to 0.35 milliamp AC. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire, X-RAY radiation or other hazards. 2-3 SERVICE NOTES 1. 2. 3. 4. When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. When replacing a high wattage resistor (more than 1/2W of metal oxide film resistor) in circuit board, keep the resistor about 10mm (1/2 in) away from circuit board. Keep wires away from high voltage or high temperature components. Keep wires in their original position so as to reduce interference. 5 2-4 HIGH VOLTAGE WARNING Operation of monitor outside of cabinet or with back removed may cause a serious shock hazard. Work on this model should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment. Exercise care when servicing this chassis with power applied. Many B plus and high voltage terminals are exposed which, if carelessly contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis and picture tube dag when operating chassis. Certain HV failures can increase X-ray radiation. Monitor should not be operated with HV levels exceeding the specified rating for the chassis type. The maximum operating HV specified for the chassis used in this monitor is 26.5KV ± 1KV with a line voltage of 120/240 VAC. Higher voltage may also increase possibility of failure in HV supply. It is important to maintain specified values of all components in the horizontal and high voltage circuits and anywhere else in the monitor that could cause a rise in high voltage or operating supply voltages. No changes should be made to the original design of the monitor. Components shown in the shaded areas on the schematic should be replaced with exact factory replacement parts. The use of unauthorized substitute parts may create a shock, fire or other hazard. To determine the presence of high voltage, use an accurate, high impedance, HV meter connected between second anode lead and CRT dag grounding device. When servicing the High Voltage System, remove static charge from it by connecting a 20K ohm resistor in series with an insulated wire (such as a test probe) between picture tube dag and 2nd anode lead.(AC line cord disconnected from AC power outlet.) The picture tube used in this monitor employs integral implosion protection. Replace with tube of the same type number for continue safety. Do not lift picture tube by the neck. Handle the picture tube only after discharging the high voltage completely. 6 3. OPERATING INSTRUCTIONS This procedure gives you instructions for installing and using the 9K color display. 1. Position the display on the desired operation and plug the power cord into a convenient AC outlet. Threewire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduit ground. If the AC outlet in your location does not have provisions for the grounded type plug, the installer should attach the proper adapter to ensure a safe ground potential. 2. Connect the 15-pin color display shielded signal cable to your signal system device and lock both screws on the connector to ensure firm grounding. The connector information is as follow: 1 5 6 10 11 15 15 - Pin Color Display Signal Cable PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. 3. 4. 5. 6. DESCRIPTION PIN NO. RED GREEN BLUE GND GND GND-R GND-G GND-B 9. 10. 11. 12. 13. 14. 15. DESCRIPTION NC GND SYNC. GND SDA HORIZ. SYNC VERT. SYNC (*VCLK) SCL Apply power to the display by turning the power switch to the "ON" position and allow about thirty seconds for display tube warm-up. The Power-On indicator lights when the display is on. With proper signals feed to the display, a pattern or data should appear on the screen, adjust the brightness and contrast to the most pleasing display. This monitor has power saving function following the VESA DPMS. Be sure to connect the signal cable to the PC. If your 9K Series color display requires service, it must be returned with the power cord. 7 4. ADJUSTMENT 4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS 1. 2. Approximately 30 minutes should be allowed for warm up before proceeding. Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset at the factory. 4-2 MAIN ADJUSTMENTS NO. FUNCTION LOCATION DESIGNATION 1. 2. 3. 4. 5. B + ADJ SCREEN ADJ FOCUS ADJ ABL ADJ SUB-BRIGHTNESS ADJ PCB - MAIN FLY BACK TRANS FLY BACK TRANS PCB - MAIN PCB - MAIN VR902 T402 T402 VR701 VR702 4-3 ADJUSTMENT METHOD 1. B + & HV voltage adjustment and hold down circuit confirmation: A. Chrome-2000 Signal generator or PC equivalent set mode 5, VGA 1024X768@85Hz pattern 1 . B. Connect a DC Volt meter between TP902 or D925 cathode and ground, then adjust VR902 to be 133VDC(B+). C. Connect a DC Volt meter between TP701(G1) and ground, Brightness set to max. Then adjust VR702 to be -30 VDC. D. Connect a 22kΩ resistor in parallel with R419 to increase the HV, the hold down circuit will operate and the display will disappear. Then disconnect this resistor to bring the unit to normal condition. 2. Factory preset Timings Adjustment: A. Press MENU Key to show OSD window press Up or Down Key to switch the functional controls. B. Press the Up Key to select the "ZOOM" function, then press the MENU Key. While do not release the MENU Key until the OSD window changed to the Factory preset window. C. The Factory preset window contains the following functional controls. Select one of the control by press MENU key. Then press the Up/Down Key to adjust it's value for the optimum picture. MENU Key to Quit the OSD window. Mean while the new setting data will be saved in the memory. E. To switches the input signal to the other Timing Mode. Please follow step C ~ D to get the optimum picture. F. Select the " " RETURN function and press the MENU Key, then the Factor Preset window will be returned to the original OSD window.(user's operating condition) G. The setting data of the CONTRAST, BRIGHTNESS, PIN-BALANCE, PARALLELOGRAM, ROTATION, COLOR TEMPERATURE are common mode saved in the memory. Don't needed adjust it individual at every timing Mode and save in the memory. H Model select: for factory only, service engineer can't changed. 8 FACTORY PRESET H:H: 68.8KHz 36.51kHz V: 85Hz V: HS Vs 51.34Hz HP Vc TC B 9300 6500 Tm BI 080 70 CONTRAST H-MOIRE REDUCE BRIGHTNESS V-MOIRE REDUCE H-CENTER R-GAIN H-SIZE G-GAIN V-CENTER B-GAIN V-SIZE R-BIAS ZOOM G-BIAS TC TOP COMER R-BIAS BC BOTTOM COMER 9300 COLOR TEMPERATURE PINCUSHION 6500 COLOR TEMPERATURE TRAPEZOID DEGAUSS PIN-BALANCE OSD EXIT PARALLELOGRAM RETURN ROTATION Vs LINEAR HS SUB-H-SIZE Vc LINEAR HP H-SIZE-PHASE BI Tm 9 B/I ON/OFF Used time 3. White Balance, Luminance adjustment: A. Bias (Low Luminance) adjustment: (a) Set mode 5 1024 x 768 Fh: 68.7KHz full white pattern. (b) To make the adjustment condition is under the Factory preset window. Same as step 2-C. (c) Warm up more than 30 minutes. (d) Brightness set to maximum. Contrast VR to make Y= 4.0±0.5cd/m2. set to min. full white pattern, then adjust FBT screen (e) Adjust G-Bias , B-Bias , R-Bias , to make the setting value is(20), then adjust the R.G.B Bias individual to the color temperature x= 265 ± 10, y= 290 ± 10, Y= 4.0±0.5cd/m2. B. Gain (High light) adjustment: (a) Set mode 5 1024 x 768 Fh: 68.7KHz full white pattern. (b) Brightness set to raster just cut off and set the contrast to max. (c) Adjust G-Gain , B-Gain , R-Gain , to make color temperature x=283 ± 10, y=297± 10, Y=140~150 cd/m2. C. Recheck item A&B to make sure both of them in spec. Finally select OSD function to the 9300°K function, then press the MENU Key. To make the setting data saved in the memory. D. The adjustment of 6500°K white Balance, May follow step A ~ C , with the x=313 ± 10, y=329 ± 10, Y=140~150 cd/m2. E. Full white luminance: (a) Set mode 5 1024 x 768 Fh: 68.7KHz full white pattern. (b) Image Size : H:346±4mm V:260±4mm. (c) Brightness set to raster just cut off and set the contrast to max. (d) Adjust VR701 to the luminance at 90~95 cd/m2. 4. Focus Adjustment: A. Set mode 5 1024 x 768 Fh: 68.7KHz with character full page. B. Brightness to cut off and contrast to max. C. Then adjust focus VR1 to a fine vertical line. D. Adjust focus VR2 to a fine horizontal line. E. Repeat step C & D.. 5. Purity Adjustment A. Be sure that the display is not being exposed to any external magnetic fields. B. Ensure that the spacing between the Purity, Convergence, Magnet, (PCM), assembly and the CRT stem is 29mm .(See below diagram) C. Produce a complete, red pattern on the display. Adjust the purity magnet rings on the PCM assembly to obtain a complete field of the color red. This is done by moving the two tabs in such a manner that they advance in an opposite direction but at the same time to obtain the same angle between the two tabs, which should be approximately 180'. D. Check the complete blue and complete green patterns to observe their respective color purity. Make minor adjustments if needed. 10 RELATIVE PLACEMENT OF TYPICAL COMPONENTS Purity Magnets 6-pole Convergence Magnets 4-pole Convergence Magnets Deflection Yoke 6. Convergence adjustment A. Produce a magenta crosshatch on the display. B. Adjust the focus for the best overall focus on the display. Also adjust the brightness to the desired condition. C. Vertical red and blue lines are converged by varying the angle between the two tabs of the 4 pole magnets on the PCM assembly. (See above diagrams) D. Horizontal red and blue lines are converged by varying the two tabs together, keeping the angle between them constant. E. Produce a white crosshatch pattern on the display. F. Vertical green and magenta lines are converged by varying the angle between the two tabs of the 6-pole magnets. G. Horizontal green and magenta lines are converged by varying the two tabs together, keeping the angle between them constant. 5. CIRCUIT DESCRIPTION 5-1 MICRO CONTROLLER CIRCUIT MICRO Controller The IC101 contains a 6502 8-bit CPU core, 256 bytes of RAM, 16K bytes of ROM,14 channel 8 bit PWM D/A converters, 2 channel A/D converters for key detection, one 8 bit pre-loadable base timer, internal H-sync and Vsync signals processor providing mode detection, watch- dog timer preventing system from abnormal operation, and an I2C bus interface. H/V sync signals processor The functions of the sync processor include polarity detection, H-SYNC & V-SYNC signals counting, Programmable SYNC signals output, free running signal generator. Pin41/Pin42 are for the H-SYNC and VSYNC input, Pin33/Pin34 will output the same signal as input sync signal without delay, and the polarity are setting in the positive. When no signal input, the Pin33 will output a 61HZ V-SYNC free run signal. The Pin34 will output a 62.5KHz H-SYNC free run signal. for the monitor testing use. 11 On Screen Display Controller The IC804 is designed for display the built-in characters or fonts onto monitor screen. The display operation is by transforming data and control information from micro controller to RAM through a serial data interface. Pin 2 is used to control the internal oscillator frequency by DC voltage input from external low pass filter (R830, C811, R833) and filter (R126, C115) is used to regulate the appropriate bias current for internal oscillator the resonate at specific dot frequency. Pin5 is input the horizontal fly back pulse, for PLL generator tracking. Pin6 is left floating, I2C bus is enabled. Otherwise the SPI bus is enabled. Pin7 the external data transfer through this pin to internal display registers and control registers Pin8 the clock-input pin is used to synchronize the data transfer. Pin10 is input the vertical flyback pulse for synchronizing the vertical position. Pin12 is output a blanking signal to cut off external R.G.B signals of VGA while this chip is displaying characters or windows. Pin13, Pin14, Pin15 is used to output the OSD (B.G.R) video signal. 5-2 DEFLECTION CIRCUIT The deflection circuit is achieved by a high performance and efficient solution IC 401 (UPC1888ECT) for this monitor. The concept is fully DC controllable and can be used in applications with a micro-controller solutions. The UPC1888ECT provides sync. Processing with full auto sync. capability, a flexible SMPS block and an extensive set of geometry control facilities. Further the IC generates the drive waveforms for DC coupled vertical boosters to the TDA9302H . Horizontal Oscillator The oscillator is of the relaxation type and requires a capacitor of 390nF C403 at pin 23. The maximum oscillator frequency is determined by a resistor R443 from pin 22 to ground. PLL2 Phase Detector This phase detector compares the line flyback pulse at pin 18 with the oscillator saw-tooth voltage. The HFL0 detector thus compensates for the delay in the external H-deflection circuit by adjusting the phase of the HDRV output pulses. The phase between H-flyback and H-sync can be controlled at pin21. X-ray Protection The X-ray protection input pin 19 provides a voltage detector with a precise threshold. If the voltage exceeds this threshold for a certain time, an internal latch switches the whole IC into protection mode. In this mode several pins are forced into defined states: Pin17 (HDRV) is floating Pin 12 (BDRV) is floating Vertical Oscillator The vertical free –running frequency is determined by the capacitor C604 at pin 2 and resistor R608 at pin20. Usually the free-running frequency should be lower than the minimum trigger frequency. 12 5-3 TRANSISTOR & DIODE CIRCUIT LOCATION FUNCTION AL DESCRIPTION D101 For C102 Discharge D405 Speed up for Q403 D406 Supply a bias for D408 D408 Damping Diode and Modulation Diode D414~ D416,D418 Buffer Diode for Q412, Q417, Q418, Q420 Q401 B+ Mute Control Q402 Horizontal Driver Q403 Horizontal Out Put Q404, Q406 A differential Amp for Drive Q405 Q405 Darlington Transistor for H-Size Control Q407 Horizontal Linearity Correction Control Q410,Q412, Q417,Q418 D707 Horizontal S-Correction Control Mixing Diode D704 Rectifier for 250V Supply D709 Protection Diode for Q708 D706,D708 Rectifier for -200V Supply Q707 Picture Mute Control AMP Q703, Q706 Brightness Control CKT Q708 Vertical Dynamic Focus Control AMP DB901 Bridge Rectifier for AC Source D918 ~ D919 Rectifier for Output Voltage Supply D921 ~ D923 Rectifier for Output Voltage Supply D924 Clip Diode for Trigger CKT D925 Rectifier for B+ Supply D926, D927 Raster Position Control D939 Clip Diode for Snuffer Pulse ZD901 Protection Diode ZD903 Protection Diode Q911 MOS FET for B+ Control Q912, Q915 Push Pull Driver for Q911 Q914 Pre-Amplifier for Q912, Q915 Q850 ~ Q852 DC Restoration for CRT Bias Adjustment 13 6.TROUBLE SHOOTING CHART 6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS CHECK MAIN PCB POWER SUPPLY CHECK MAIN PCB POWER SUPPLY 60.5V, 14.5V,137.5V,14.5V,80V 80V CHECK POWER SAVING CIRCUIT, H-SYNC, V-SYNC SIGNAL NG OK OK CHECK THE HIGE VOLTAGE CHECK THE HIGE VOLTAGE OF CRT ABOUT 25.5~27.5KV REFER ITEM S.M.P.S. OF CRT ABOUT 25.5 ~ 26.5KV 26.5~27.5KV NG CHECK FAILSAFE CKT IC401 OK PIN 2 RELATIVE CKT. CHECK THE VOLTAGE OF CRT HEATER ABOUT 6.3V NG CHECK CRT'S HEATER RELATIVE CIRCUIT OK CHECK SCREEN VOLTAGE ABOUT 400V TO 700V LESS THAN 300V CHECK FBT OK BRIGHTNESS SET TO MAX. THEN CHECK CRT G1 VOLTAGE CHECK BRIGHTNESS CIRCUIT NG Q703, Q706, Q707 RELATIVE CKT. OK CHECK VOLTAGE OF THE CRT CATHODE ABOUT 60V TO 70V NG REFER ITEM 8-2 "ABNORMAL DISPLAY" 14 2.ABNORMAL VIDEO LEVEL ON SCREEN CHECK THE VOLTAGE OF IC801 7,15.18,21 ABOUT PIN 6, 9, 22 ABOUT 12V12V NG CHECK 12V RELATIVE CIRCUIT OK CHECK THE SIGNAL INPUT OF R.G.B. ABOUT 0.7Vpp CHECK SIGNAL CABLE OR INTERFACE CARD. OK CHECK IC801 PIN 155 CLAMP PULSE 11 BLANK PULSE PIN 16 NG CHECK THE IC105 RELATIVE CIRCUIT OR IC401 PIN 16 OUTPUT OK CHECK THE VIDEO OUTPUT OF IC801 16,19,22 PIN 18, 20, 23 ABOUT 4Vpp, CONTRAST SET MAX. CHECK IC801 PIN 131~24 ABOUT 4V PIN 26, 27, 28 ABOUT 4V OR CHECK Q801 AND RELATIVE CKT NG OK R.G.B. APPROACH STANDARD 3. ABNORMAL DDC (PLUG & PLAY) CHECK IC101 PIN 5 VOLTAGE ABOUT 5V NG CHECK Q102 GOOD OR FAIL OK CHECK SIGNAL CABLE OR H802 PIN 3, 4 DATA OUTPUT 15 6-2 ABNORMAL DISPLAY 1.NO SIGNAL ON SCREEN CHECK VIDEO IC801 VCC ABOUT 12V NG CHECK THE 12V PIN OF P802 CONNECTOR OK CHECK THE OUTPUT VOLTAGE OF IC801 PIN 18, 20, 23 ABOUT 3Vpp 16,19,22 NG CHECK THE RELATIVE CIRCUIT OF IC801 OK CHECK THE B+ VOLTAGE OF VIDEO PCB ABOUT 80V NG CHECK THE 80V RELATIVE CIRCUIT OF SMPS ON MAIN PCB OK CHECK THE VOLTAGE OF CRT CATHODE ABOUT 40Vpp NG Check IC803VQ802 Pin1,2,3 CHECKTHE ~ Q807 ABOUT 40V RELATIVE CIRCUIT OK CHECK THE VOLTAGE OF FBT SCREEN ABOUT 400V TO 700V LESS THAN 400V CHECK FBT RELATIVE CIRCUIT EXCEED 700V CHECK FBT & CRT RELATIVE CIRCUIT OR REFER ITEM 7-1 16 6-3 NO BLANKING CHECK THE RELATIVE CIRCUIT OF BLANKING CHECK THE RELATIVE CIRCUIT NG OF C433, D410, R635, R636, IC105 ON MAIN PCB OK CHECK IC801 PIN 16 ON VIDEO PCB, CHECK G1 RELATIVE CIRCUIT Q705, R718, C707 ON MAIN PCB 6-4 HOR./OSC/DEF/HV CIRCUIT FAULT 1. NO RASTER (DISCONNECT WITH SIGNAL CABLE) CHECK IC401 PIN 16 ABOUT 11.5VDC CHECK IC401 PIN 10 ABOUT 11.5 VDC CHECK IC401 PIN 16 NG RELATIVE CIRCUIT CHECK IC401 PIN 10 RELATIVE CIRCUIT OK CHECK IC401 17 WAVE CHECK IC401 PIN PIN 8 WAVE FORM FORM10Vpp ABOUT ABOUT 0.7Vpp NG CHECK IC401 PIN 26 ~ 31 RELATIVE CIRCUIT OK CHECK CHECKTHE THE COLLECTOR COLLECTOR VOLTAGE VOLTAGE OF Q402 ABOUT 18Vpp OF Q402 ABOUT 40Vpp NG CHECK Q402, T401 RELATIVE CIRCUIT OK CHECK THE COLLECTOR VOLTAGE OF Q403 ABOUT 1100Vpp AT FH:31KHz NG CHECK T401, T402, Q402, Q403, D408, C418, C419, H-DY 17 6-5 ABNORMAL HORIZONTAL DEFLECTION 1. ABNORMAL HORIZONTAL WIDTH OF VIDEO READJUST H-WIDTH FUNCTION CHECK THE RELATIVE CIRCUIT NG OF Q404, Q405, & Q406 OK CHECK FBT B+ VOLTAGE ABOUT137V 60.5V AT FH=31KHz CHECK THE RELATIVE OK NG CIRCUIT OF SMPS. Q911, Q912, Q914, Q915 & IC401 PIN 4, 5, 6, VR 902 CHECK THE HV OF CRT ABOUT 26KV 2. ABNORMAL HORIZONTAL RASTER CENTER CHECK T903, D926, D927, R964, R968 P403 AND JUMPER 3. ABNORMAL HORIZONTAL VIDEO CENTER CHECK IC101 PIN 9, 10, IC401 PIN 18, 19 4. ABNORMAL HORIZONTAL LINEARITY CHECKL401, L401,Q407, Q407,Q407, R447, R447, C448 C448 AND IC101 CHECK PIN 20,21,22,23 IC403, Q401, AND IC101 PINCS 20,SWITHCHER 21, 22, 23 Q412,Q417 CS SWITCHER IC403, Q410, Q411, Q420 18 6-6 ABNORMAL VERTICAL SCANNING 1. ABNORMAL VERTICAL SIZE READJUST V-SIZE FUNCTION READJUST V-SIZE FUNCTION VALUE VALUE CHECK THE IC601 PIN 6 CHECK THE IC601 PIN 7 ABOUT 40V ABOUT 12V CHECK D601, R616 & SMPS CHECK ZD601, ZD602 R626 & SMPS RELATIVE CIRCUIT NG RELATIVE CIRCUIT OK CHECK VERT. OSC CIRCUIT NG CHECK IC401 PIN CHECK IC401 PIN 22, 23,2,20 24 OK CHECK IC601 PIN PIN 6 OUTPUT ABOUT CHECK IC601 6 OUTPUT NG 38Vpp ABOUT 45Vpp CHECK IC401 PIN 12, 13 4 CHECK IC401 PIN RELATIVE CIRCUIT RELATIVE CIRCUIT 2. VERTICAL CENTER READJUST V-CENTER NG CHECK IC101 PIN 9, 10 IC401 PIN 18, 19 6-7 SIDE-PIN CUSHION DISTORTION READJUST SIDEPIN NG CHECK IC401, Q404, Q405, Q406 RELATIVE CKT. 19 6-8 POOR FOCUS READJUST FOCUS CONTROL NG CHECK FOCUS CONTROL UNIT, FOCUS LEAD WIRE, CRT SOCKET & CRT 6-9 NO SOUND (FOR AUDIO MODEL ONLY) CHECK IC501 ADJUST VOLUME CONTROL PIN 14 ABOUT 14V OK NG CHECK POWER SUPPLY CIRCUIT ENSURE THE SOUND SOURCE OK IS POWER ON CHECK IC501 OK ENSURE THE SOURCE CABLE NG OK CONNECTION OK SPEAKER FAILURE 20 IC501 FAILURE 6-10 POWER SUPPLY TROUBLE SHOOTING CHART BEFORE CHECK SW.REG. PLEASE REFER TO THE POWER SUPPLY BLOCK DIAGRAM POWER SUPPLY OUTPUT: (A) VARIABLE OUTPUT : 60.5V - 145V (DEPENDING EPENDING UPON H.SYNC FREQUENCY) (B) CONSTANT OUTPUT : 6.3V, 14.5V, 55V, 80V BEAD SET ABNORMAL VARIABLE OUTPUT MAKE SURE THAT THE VARIABLE OUTPUT IS NOT SHORTED CHECK AC LINE VOLT 120V OR 220V NG CHECK F901, SW901 OK NO CHECK LINE RECTIFIED & SMOOTHED VOLT CHECK IC401 CHECK IC401 PIN 11,12,13,14 PIN 4, 5, 6, B+ DRIVER B+ DRIVER YES CHECK THE C934C934 CHECK THE VOLTAGE 55V VOLTAGE 47V NG CHECK BRIDGE RECTIFIED CIRCUIT OK NG CHECK D919 CHECK START CHECK START C.K.T C.K.T R925, R944 D909, Q904, R922, R925 R923,R924 OK CHECK Q911 NG CHECK POWER SAVING C.K.T(OFF-MODE) OK NG CHECK T901 O/P OK CHECK Q912, Q914, Q915 NG CHECK 80V, 50V 55V, 14.5V NG CHECK Q901 6.3V CIRCUIT OK CHECK IC901 NG IC901 FAILURE OK CHECK Q901 21 OK Q911 FAILURE 7. MECHANICAL OF CABINET FRONT DIS-ASSEMBLY 22 8. PARTS LIST OF CABINET Location ! ! ! ! CMP993Z5CT 1A 503 5T 47 5A 38 8 11A 112500 CHASSIS FOR P993ZAIWC2N5L SCREW FOR CRT RUBBER WASHER WIRE MOUNT 11A 115 1 19A 403 7 26A 800504 6 33A4020 Y A 33A4170 1P FBT CLIP STEEL BARCODE S.C.CAP LED LENS POWER 33A4175 33A6906 34A 741 34A 748 34A 824 POWER KNOB SUPPORT BASE BACK COVER SWIVEL A5 1 A6 A6 A6 T B 1T T 34A821PAA5 2T 40A 152512 40A 459786 1A 40A 581624 5B 40A 58162430A FRONT PANEL CRT WARNING LABEL CARTON LABEL TCO99 LABEL WINDOWXP LABEL 40A 581689 40A 581809 40A2067809 41A 68615 41A 68809 SERIAL LABEL FOR MONITOR BLUE DOT ID LABEL TCO99 CARD WARRANTY BOOKLET 4A 1A 3A 4B 1A 41A 68809 2A 41A 911809 1B 44A3231505 44A6906 1 WARRANTY CARD MANUAL EPE EPE 44A6919 1 44A6919 2 44A6913809 2A 45A 76 28 V3 45A 76 20 RN EPS EPS CARTON PE BAG FOR CARD PE BAG FOR MANUAL 45A 45A 45A 45A 50A PE BAG FOR BASE BARCODE RIBBON BARCODE RIBBON EPC COVER CABLE TIE 76 34 RN 77500 77501 88601 C 500500 50A 502 2 50A 502 5 51A 6 4 52A 1185 52A 1186 PLASTIC TIE CABLE TIE SILICON MIDDLE TAPE FOR CARTON SMALL TAPE 71A 100504 T 85A6020501 85A6027507 85A6024 4 CORE GROUNDED PLATE SHIELD CASE SHIELDING 23 85A6028507 89A404A18N YH 95A8013 2 B1A1035 10128 SHIELD CASE POWER CORD CONNECTOR/PIN SCREW 3.5X10 Q1A 340 16128 750A1697 77 BK W33A4174 A5 T 95A2070520 SCREW DEG COIL 0.4*55TS(Core) KEY PAD COPPER BRAID CMP993Z5CT AMP993Z5CT CRP993Z5CT 1A 421 4128 CHASSIS FOR P993ZAIWC2N5L MAIN BOARD FOR P993ZAIWC2N5L CRT BOARD FOR P993ZAIWC2N5L SCREW 9A 203 9 11A6033 1 15A5640 1 A 40A 581 26702 40A 581624 2B PIN PCB SUPPORT AL GND LUG FAIL-SAFE LABEL CHASSIS LABEL 50A 502 1 55A 1 4 71A 100 9 89A174B8DM GG B1A1040 10128 PLASTIC TIE SOLDER BAR FERRIRE CORE 28.5*17.5* SIGNAL CABLE SCREW 4*10 D1A1140 7128 M1A1140 6128 705A791UC87 01 705A793SC5601A SCREW 4X7(FOR AC) SCREW AC IN SOCKET IC901 ASS'Y 705A992PC9303A 705A993SC56 01 705A993SC57 01 705A993ZAC2 02 705A993ZC56 01 DB901 ASS'Y IC601 ASS'Y Q403/Q405/Q911/D408 ASS AC2 ASS'Y IC903 ASS'Y (SW102) (SW103) 705A993ZC57 01 705A993ZC93 01 71A 100 8 77A 602 1 CJ 77A 602 1 CJ Q420 ASS'Y D921 ASS'Y FERRITE CORE 12*25*15 TACT SWITCH TSVB-2 TACT SWITCH TSVB-2 (SW104) (SW105) AG C411 C414 77A 77A 95A 67A 67A TACT SWITCH TSVB-2 TACT SWITCH TSVB-2 GROUND WIRE 330UF +-20% 16V 22UF +-20% 100V C415 C428 C430 C431 C432 65A517K222 1A6213 63A210J1227CC 65A 2K331 5A6921 64A100J225 59 67A 215470 12 2200PF Z5F 500V 10% MPP 1.2nF/1.6KV. +-5% 330 PF 2KV 2.2UF/100V MEF 47UF +-20% 250V C480 95A 90 23 TIN COATED ! ! CA1 Location 602 1 602 1 900510 309331 305220 CJ CJ 3T 9T 24 ! ! ! C483 C607 C608 C612 67A 67A 67A 67A C703 C713 C716 C719 67A 305109 15 67A305W10012K 67A 305220 7T 64A178J754 1A 1UF +-20% 450V 10UF 250V 22UF +-20% 50V 0.75U 100V C900 C901 C906 C907 63A 107224 5S 63A107K474 U 63A210J4733CC 67A 3022115D X CAP 0.22U/250V CAP SAFETY 0.47U 20% AC 0.047U 400V 220UF +-20% 450V HEC CMP993Z5CT 65A517M103 3A6213 67A 305102 3 63A210J3344FC CHASSIS FOR P993ZAIWC2N5L 0.01uF + -20% Z5U 500V 1000 UF +-20% 16V 0.33UF 630V C934 C936 C937 C939 67A 67A 67A 67A 390UF +-20% 80V ELITE 1000UF +-20% 35V 1000 UF +-20% 16V 1000 UF +-20% 16V C960 C961 C962 65A305M3322B2 65A305M3322B2 65A305M4722B2 3300PF 250VAC/400VAC 3300PF 250VAC/400VAC 4700PF +-20% 400VAC ACF C966 67A 305229 7T 2.2UF +-20% 50V CF418 CF428 71A 55 2 71A 55 2 FERRITE BEAD 6.5*5*1.7 FERRITE BEAD 6.5*5*1.7 CF438 CF920 CN902 D907 D908 71A 55 2 71A 55 2 33A3074 1 93A1100 1A 93A3060500 FERRITE BEAD 6.5*5*1.7 FERRITE BEAD 6.5*5*1.7 2P PLUG BYV26E/PHILIPS RG4A SANKEN D912 D919 D922 D923 93A3020 93A1060 93A3020 93A3020 8T 652T 8T 8T RG-4Z F R D BYV26C RG-4Z RG-4Z D925 DF908 DF912 DF919 DF922 93A3040 71A 55 71A 55 71A 55 71A 55 8T 2 2 2 2 RG-4 FERRITE FERRITE FERRITE FERRITE DF923 DF925 F901 F901 GND 71A 71A 84A 84A 95A 2 2 10 4 23 FERRITE BEAD 6.5*5*1.7 FERRITE BEAD 6.5*5*1.7 FUSE CLIP FUSE 4A 250V LF-215 004 TIN COATED GND2 GND3 H802 9A 203 8 9A 203 8 95A8014 14 5 Location C912 C917 C920 ! ! ! ★ ★ ★ ★ 309470 305221 305102 305102 3 6 4 3 215391GFK 305102 6 305102 3 305102 3 55 55 33 41 90 47UF +-20% 16V 220UF +-20% 35V 1000UF +-20% 25V 1000 UF +-20% 16V BEAD BEAD BEAD BEAD BRASS PIN BRASS PIN HARNESS 25 6.5*5*1.7 6.5*5*1.7 6.5*5*1.7 6.5*5*1.7 ★ IC101 IC102 IC401 IC902 56A1125107 X 56A1133513 56A 552 5 56A 139 3 NT68F65 AT24C08-10PI-2.7 IC UPC1888ECT PC123FY2 BY SHARP ★ IC906 J003 J059 J10-13 56A 71A 71A 73A 139 3 55 19 T 55 19 T 5410010T PC123FY2 BY SHARP FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 COIL PEAKING 10U 10% 3* ★ L401 L402 L404 L901 L902 73A 73A 73A 73A 73A 147121 253103 253122 174 7 174 2 LINEARITY COIL CHOKE COIL LED4 81A 11 7 GP GP32052CE/DIY-ZY CMP993Z5CT 95A 205 30102 CHASSIS FOR P993ZAIWC2N5L UL1015#18 TOP BLK L:10" NR602 NR901 P106 P402 95A 90 61A 58 33A3278 33A3192 23 8 L 7D 4 TIN COATED NTCR15OHM+-20%2.5A UPPE WAFER*PLUG 4P PLUG P901 P903 PR901 Q402 Q412 33A8009 33A8009 61A 52 57A 734 57A 600 2 3 27 4W 1 14 2 PIN MIN.JUMOER 3 PIN PLUG PTCR 9OHM+-20% 220V WAL BSN254A/PHILIPS CEPF630 BY CET Q417 R426 R427 R428 R429 57A 600 14 61A153M221 59 61A152M220 64 61A155M10961C 61A 208820 64 CEPF630 BY CET MOFR 220 OHM+-5% 3W MOFR 22 OHM+-5% 2W MOFR 1 OHM +-5% 5W MOFR 82 OHM +-5% 1W R430 R451 R456 R632 R635 61A153M271 61A152M820 61A153M101 61A152M229 61A 208229 59 64 59 64 64 MOFR MOFR MOFR MOFR MOFR R712 R723 R743 R914 R920 95A 90 23 61A152M121 61A152M101 61A153M333 61A152M188 64 64 59 64 TIN COATED MOFR 120 OHM+-5% 2W MOFR 100OHM+-5% 2W MOFR 33K OHM +-5% 3W MOFR 0.18 OHM 2W+-5% R964 R968 R979 RY401 61A152M759 61A152M759 61A153M181 77A 260 5 64 64 59 2W MOFR 7.5 OHM +-5% 2W MOFR 7.5 OHM +-5% 2W MOFR 180 OHM +-5% 3W RELAY OSA-SS-212DM5 RY901 SG701 SW901 T401 T701 77A 260 5 62A 10 16 77A411A 2 79A 167118 79A 167112 2W J S NA HA RELAY OSA-SS-212DM5 SPARK GAP 1KV +500-100V PUSH SWITCH DRIVE TRANSFORMER Driver Transformer ★ ★ ★ ! ★ Location MGND4 ! ! ! ! ! ! T SP S N LA LINE FILTER 25mH LINE FILTER 26 270 OHM+-5% 3W 82 OHM+-5% 2W 100 OHM +-5% 3W 2.2 OHM +-5% 2W 2.2 OHM +-5% 1W T901 T902 T903 T904 80A 73A 79A 73A TP701 TP702 VR701 VR702 9A 211 2 9A 211 2 75A 335223 75A 335204 PIN 1.2X15MM PIN 1.2X15MM CFVR 22K OHM +-20% CFVR 200K OHM +-20% VR703 VR902 X101 75A 335104 75A 334303 93A 22 43 CFVR 100K OHM +-20% CFVR 30K OHM +-20% RESONATOR 12.0MHZ AMP993Z5CT 6A 31 4 6A 31500 6A 31501 MAIN BOARD FOR P993ZAIWC2N5L BRASS EYELET BRASS (R103) 6A 31502 95A 90 23 715A1027 I 61A 60239252T BRASS TIN COATED CMPC CFR 3.9K OHM+-5% 1/6W ★ ★ ★ (R104) C101 C102 C103 C104 61A 65A 67A 67A 65A 60268252T 450104 7T 309101 3T 309470 4T 44212013T CFR 6.8K OHM+-5% 1/6W 0.1UF +80-20% 50V Y5V 100UF +-20% 16V 47UF +-20% 25V 12PF J NPO 50V ★ ★ ★ ★ ★ C106 C109 C110 C111 C112 65A 65A 65A 67A 67A 444472 450104 444102 309100 309100 4700 PF 10% 50V Y5P 0.1UF +80-20% 50V Y5V 1000 PF 10% 50V Y5P 10UF +-20% 50V 10UF +-20% 50V ★ C113 C116 C121 C130 C131 67A 65A 67A 65A 65A 309100 7T 44247013T 309330 3T 444103 5T 444103 5T ★ C207 C401 C402 C403 C404 65A 444101 5T 67A 309109 7T 64A700J1020AT 65AUP05391 1T 67A 309109 7T 100 PF 10% 50V Y5P 1.0UF +-20% 50V PEN 0.001UF/50V +-5% 390PF 50V 1.0UF +-20% 50V ★ ★ ★ ★ C405 C406 C407 C408 67A 70229 9T 64A700J3330AT 64A176J152 1T 64A176J104 2T 2.2UF +-20% 100V 0.033UF 63V +-5% 1500PF 100V .1UF +-5% 250V ★ ★ ★ ★ ★ C409 C410 C412 C413 C416 67A 309479 65A 442470 65A 444101 67A 309109 64A176J103 4.7UF +-20% 50V 47pF/50V SL 100 PF 10% 50V Y5P 1.0UF +-20% 50V 0.01UF 5% 100V ! ! ! ! ★ Location ★ ★ ★ ★ ★ ★ 793 1 174 18 167120 253135 LS L H L 5T 7T 5T 7T 7T 7T 9T 5T 7T 1T X'FMR BY LI TAT LINE FILTER 1.8UH MIN DRIVER X'FMR CHOKE COIL 10UF 47PF 33UF 0.01 0.01 27 +-20% 50V +-5% NPO 50V +-20% 16V UF 10% 50V Y5P UF 10% 50V Y5P ★ ★ ★ C417 C420 C421 C422 64A701J1540AT 64A178J223 1T 65A 444332 5T 65A 444101 5T 0.15UF 50V +-5% CL21X 0.022UF 100V +-5% 3300PF 10% 50V Y5P 100 PF 10% 50V Y5P ★ ★ ★ ★ C423 C424 C426 C427 65A 67A 65A 67A 0.1UF +80-20% 50V Y5V 10UF +-20% 50V 100 PF 10% 50V Y5P 2.2UF +-20% 100V ★ ★ ★ ★ ★ C433 C434 C435 C436 C437 64A701J2240AT 67A 309109 7T 65A 444102 5T 67A 305479 7T 67A 309109 7T 0.22uF/50V +-5% 1.0UF +-20% 50V 1000 PF 10% 50V Y5P 4.7UF +-20% 50V 1.0UF +-20% 50V ★ C440 67A 305229 7T 2.2UF +-20% 50V Location ★ C441 AMP993Z5CT 67A 309109 7T MAIN BOARD FOR P993ZAIWC2N5L 1.0UF +-20% 50V ★ ★ C442 C443 C444 C445 67A 309100 65A517K472 65A 2K361 64A176J103 10UF +-20% 50V 4700PF/500V 360PF 2KV 0.01UF 5% 100V ★ ★ C446 C448 C450 C451 C452 65A 65A 65A 65A 67A 44212113T 444101 5T 2K251 5A6052 444102 5T 309330 3T 120PF 5% NPO 50V 100 PF 10% 50V Y5P 250P 2KV 1000 PF 10% 50V Y5P 33UF +-20% 16V ★ ★ ★ ★ ★ C454 C455 C457 C459 C461 67A 67A 65A 65A 67A 305109 7T 309109 7T 44447113T 444101 5T 309479 7T 1UF +-20% 50V 1.0UF +-20% 50V 470PF +-10% Z5P 50V 100 PF 10% 50V Y5P 4.7UF +-20% 50V ★ C463 C465 C466 C467 C468 65A 450104 7T 67A 30547910T 64A178J823 0T 67A 305100 9T 65A 44210113T 0.1UF +80-20% 50V Y5V 4.7UF 160V 0.082UF 63V +-5% 10UF +-20% 100V 100PF +-5% NPO 50V ★ C471 C481 C498 C499 C601 67A 309109 67A 309101 65A 1K221 65A 1K470 64A176J103 1.0UF +-20% 50V 100UF +-20% 25V 220PF/1KV Z5P+-10% 47PF 1KV 0.01UF 5% 100V ★ ★ ★ ★ C602 C603 C604 C605 64A176J102 1T 67A 309330 3T 64A 46J3330AT 65A 44447113T .001UF +-5% 100V 33UF +-20% 16V 0.033UF 50V 470PF +-10% Z5P 50V ★ ★ ★ C606 C610 C611 C614 C616 65A 444101 67A 309109 64A176J224 64A178J224 65A 444102 100 PF 10% 50V Y5P 1.0UF +-20% 50V 0.22UF +-5% 100V C121X 0.22UF 100V +-5% 1000 PF 10% 50V Y5P ★ ★ ★ ★ 450104 309100 444101 70229 7T 7T 5T 9T 7T 1T6213 5A 1T 7T 4T 2T6052 2T6052 1T 5T 7T 1T 1T 5T 28 ★ ★ ★ ★ C701 C702 C704 C705 67A 65A 67A 65A ★ ★ C707 C708 C710 C711 7T 2T6052 7T 5T 10UF +-20% 50V 470PF/1KV Y5P+-10% 10UF +-20% 50V 0.01 UF 10% 50V Y5P 64A176J104 67A 309100 67A 70478 65A 444102 2T 7T 9T 5T .1UF +-5% 250V 10UF +-20% 50V 0.47UF +-20% 100V 1000 PF 10% 50V Y5P ★ C714 C730 C731 C732 C909 64A178J153 65A 450104 65A 1K471 65A 1K471 67A 309470 1T 7T 2T6052 2T6052 7T MPE 0.015UF, 100V +-5% 0.1UF +80-20% 50V Y5V 470PF/1KV Y5P+-10% 470PF/1KV Y5P+-10% 47UF +-20% 50V ★ C910 65A 442681 5T 680PF 50V Location C911 AMP993Z5CT 67A 309101 3T MAIN BOARD FOR P993ZAIWC2N5L 100UF +-20% 16V ★ ★ ★ ★ C913 C914 C915 C916 67A 309109 7T 67A 309100 7T 64A701J2240AT 65A 444681 5T 1.0UF +-20% 50V 10UF +-20% 50V 0.22uF/50V +-5% 680PF 10% 50V Y5P ★ ★ ★ ★ ★ C918 C924 C925 C926 C930 67A 65A 67A 67A 67A 3T 5T6052 7T 7T 7T 33UF +-20% 16V 100PF/1KV Y5P+-10% 10UF +-20% 50V 2.2UF +-20% 50V 47UF +-20% 50V C931 C933 C935 C941 C942 67A 305100 64A176J332 67A 305470 64A176J104 65A 442470 9T 1T 7T 1T 9T 10UF +-20% 100V 0.0033UF 5% 100V 47UF +-20% 50V 0.1UF 5% 100V 47pF/50V SL C943 C944 C946 C949 C950 65A 67A 65A 65A 65A C953 C954 C955 C956 C957 67A 305101 7T 65A 450104 7T 65A517K471 1T6213 67A 305229 7T 64A 45G3330AT 100UF +-20% 50V 0.1UF +80-20% 50V Y5V 470PF/500 Z5F +-10% 2.2UF +-20% 50V 0.033UF 50% 50V ★ C958 C959 C963 D202 64A176J102 1T 64A176J104 1T 65A517M103 3T6213 93A 64 1152T .001UF +-5% 100V 0.1UF 5% 100V 10NF/500V Z5U +-20% DIODE 1N4148 ★ ★ ★ ★ ★ D203 D401 D402 D403 D404 93A 64 1152T 93A 6431T52T 93A 6450152T 93A 64 1152T 93A1040 252T DIODE 1N4148 BAV20 SWITCHING DIODE BAV21 DIODE 1N4148 F.R.D UF4004/GIT ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 309100 1K471 309100 444103 309330 1K101 309100 309229 305470 44215113T 309100 7T 1K101 5T6052 1K470 5T6052 1K221 2T6052 150PF +-5% NPO 50V 10UF +-20% 50V 100PF/1KV Y5P+-10% 47P/1KV 220PF/1KV Z5P+-10% 29 ★ ★ ★ ★ D405 D406 D407 D409 93A1002 93A1060 93A 64 93A 64 ★ ★ D410 D411 D412 D413 93A 6450152T 93A 64 1152T 93A1040 252T 93A 64 1152T SWITCHING DIODE BAV21 DIODE 1N4148 F.R.D UF4004/GIT DIODE 1N4148 ★ D414 D415 D416 D418 D421 93A 93A 93A 93A 93A 6021P52T 6021P52T 6021P52T 6431G52T 5247P52T PS156R PS156R PS156R BAV20 1N4004 ★ D422 93A 5247P52T 1N4004 Location ★ D423 AMP993Z5CT 93A 5247P52T MAIN BOARD FOR P993ZAIWC2N5L 1N4004 ★ ★ ★ D430 D450 D601 D604 93A 93A 93A 93A 64 1152T 64 1152T 5247P52T 64 1152T DIODE 1N4148 DIODE 1N4148 1N4004 DIODE 1N4148 ★ ★ ★ ★ ★ D704 D705 D706 D707 D708 93A1060 652T 93A 6021P52T 93A 6021P52T 93A 64 1152T 93A 6021P52T F R D BYV26C PS156R PS156R DIODE 1N4148 PS156R ★ ★ ★ ★ ★ D709 D710 D901 D902 D904 93A 64 93A 64 93A1060 93A 64 93A 64 1152T 1152T 652T 1152T 1152T DIODE DIODE F R D DIODE DIODE 1N4148 1N4148 BYV26C 1N4148 1N4148 ★ ★ ★ ★ ★ D905 D906 D909 D910 D911 93A 64 93A1060 93A 64 93A 64 93A 64 1152T 652T 1152T 1152T 1152T DIODE F R D DIODE DIODE DIODE 1N4148 BYV26C 1N4148 1N4148 1N4148 ★ ★ ★ ★ ★ D917 D920 D924 D926 D927 93A 93A 93A 93A 93A 64 1152T 52 1P52T 64 1152T 6038P52T 6038P52T DIODE 1N4148 1N4005 DIODE 1N4148 PS102R PS102R ★ ★ ★ ★ D928 D929 D931 D932 93A 93A 93A 93A 6450152T 64 1152T 64 1152T 64 1152T SWITCHING DIODE BAV21 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 D933 FB901 FB903 FB904 FB906 93A1060 71A 55 71A 55 95A 90 71A 55 ★ ★ ★ ★ ★ ★ ★ 1P52T 652T 1152T 1152T 652T 19 T 19 T 23 19 T 1N5817 F R D BYV26C DIODE 1N4148 DIODE 1N4148 F R D BYV26C FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 9X3.5X0.8 TIN COATED FERRITE BEAD 9X3.5X0.8 30 23 1 T 23 23 TIN COATED TL431CLP TIN COATED TIN COATED 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED 95A 90 23 61A175L22852T 95A 90 23 95A 90 23 95A 90 23 TIN CFR TIN TIN TIN COATED 0.22 OHM +-5% 1/2W COATED COATED COATED J014 95A 90 23 TIN COATED Location J016 AMP993Z5CT 95A 90 23 MAIN BOARD FOR P993ZAIWC2N5L TIN COATED J019 J020 J021 J022 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J023 J024 J025 J026 J027 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J028 J029 J030 J031 J032 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J033 J034 J035 J036 J037 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J038 J039 J040 J041 J042 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J044 J045 J046 J047 95A 95A 61A 95A 90 23 90 23 60220252T 90 23 TIN TIN CFR TIN COATED COATED 2K OHM+-5% 1/6W COATED J048 J049 J050 J051 J052 95A 95A 95A 95A 95A TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED ★ FB907 IC904 J001 J002 95A 56A 95A 95A 90 158 90 90 J005 J006 J007 J008 95A 95A 95A 95A 90 90 90 90 J009 J010 J011 J012 J013 90 90 90 90 90 23 23 23 23 23 31 J053 J054 J055 J056 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J057 J060 J062 J063 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J064 J065 J067 J068 J069 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J070 95A 90 23 TIN COATED Location J071 AMP993Z5CT 95A 90 23 MAIN BOARD FOR P993ZAIWC2N5L TIN COATED J072 J073 J074 J076 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J077 J079 J080 J081 J082 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J084 J086 J087 J088 J089 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J090 J091 J092 J093 J094 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J095 J096 J098 J099 J1-4 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J100 J101 J103 J104 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J105 J106 J107 J109 J110 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED 32 J111 J112 J113 J114 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J116 J117 J118 J119 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J120 J121 J122 J123 J124 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J125 95A 90 23 TIN COATED Location J126 AMP993Z5CT 95A 90 23 MAIN BOARD FOR P993ZAIWC2N5L TIN COATED J127 J131 J132 J133 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J134 J135 J140 J141 J146 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J148 J149 J150 J151 J152 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J153 J155 J156 J157 J410 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED ★ ★ ★ ★ J901 L405 Q102 Q205 Q206 95A 73A 57A 57A 57A 90 23 5410110T 446501 T 419 P T 420 P T TIN COATED 100UH +-10% 2SC2120Y TRAN 2SC945P/NEC TAPING TRAN 2SA733P/NEC TAPING ★ ★ ★ ★ Q401 Q404 Q406 Q407 57A 57A 57A 57A 419 420 420 446 P P P 1 T T T T TRAN 2SC945P/NEC TAPING TRAN 2SA733P/NEC TAPING TRAN 2SA733P/NEC TAPING TRAN.2SC1213AC/HITACHI ★ ★ ★ ★ ★ Q408 Q409 Q410 Q411 Q413 57A 57A 57A 57A 57A 420 420 419 419 419 P P P P P T T T T T TRAN TRAN TRAN TRAN TRAN 33 2SA733P/NEC 2SA733P/NEC 2SC945P/NEC 2SC945P/NEC 2SC945P/NEC TAPING TAPING TAPING TAPING TAPING ★ ★ ★ ★ Q419 Q427 Q428 Q429 57A 57A 57A 57A 419 721 419 419 P 1 P P T T T T TRAN 2SC945P/NEC TAPING DTC114ESA TRAN 2SC945P/NEC TAPING TRAN 2SC945P/NEC TAPING ★ ★ ★ Q450 Q701 Q702 Q703 57A 57A 57A 57A 420 419 420 420 P P P P T T T T TRAN TRAN TRAN TRAN ★ Q704 Q705 Q706 Q707 Q708 57A 57A 57A 57A 57A 446 419 498 721 708 1 Y 1 1 1 T T T T T TRAN.2SC1213AC/HITACHI TR.2SC1815Y TOSHIBA TRAN BF423 TAPING PHILI DTC114ESA 2SC4002E ★ Q709 57A 419 P T TRAN 2SC945P/NEC TAPING Location ★ Q904 AMP993Z5CT 57A 419 P T MAIN BOARD FOR P993ZAIWC2N5L TRAN 2SC945P/NEC TAPING ★ ★ ★ ★ Q905 Q906 Q907 Q912 57A 57A 57A 57A 708 721 419 446 T T T T 2SC4002E DTC114ESA TRAN 2SC945P/NEC TAPING TRAN.2SC1213AC/HITACHI ★ ★ ★ Q914 Q915 Q917 R050 R101 57A 57A 57A 61A 61A 419 P T 619 1 T 419 P T 60236252T 60210252T TRAN 2SC945P/NEC TAPING 2SA673AC/HITACHI TRAN 2SC945P/NEC TAPING CFR 3.6K OHM+-5% 1/6W CFR 1K OHM+-5% 1/6W R104 R107 R111 R112 R113 61A 61A 61A 61A 61A 60256252T 60227252T 60210352T 60210152T 60210152T CFR CFR CFR CFR CFR 5.6KOHM+-5% 1/6W 2.7K OHM+-5% 1/6W 10K OHM+-5% 1/6W 100 OHM+-5% 1/6W 100 OHM+-5% 1/6W R114 R115 R119 R119A R120 61A 61A 61A 61A 61A 60210152T 60210252T 60247252T 60247252T 60210152T CFR CFR CFR CFR CFR 100 OHM+-5% 1/6W 1K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 100 OHM+-5% 1/6W R121 R122 R123 R123A R124 61A 61A 61A 61A 61A 60210152T 60247252T 60247252T 60247252T 60210352T CFR CFR CFR CFR CFR 100 OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 10K OHM+-5% 1/6W R125 R129 R130 R131 61A 61A 61A 61A 60210352T 60247252T 60247252T 60210252T CFR CFR CFR CFR 10K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 4.7K OHM+-5% 1/6W 1K OHM+-5% 1/6W R132 R134 R135 R136 R137 61A 61A 61A 61A 61A 60210252T 17210552T 17222052T 60210152T 60210152T CFR CFR CFR CFR CFR 1K OHM+-5% 1/6W 1MOHM +-5% 1/4W 22OHM+-5% 1/4W 100 OHM+-5% 1/6W 100 OHM+-5% 1/6W ★ ★ ★ 1 1 P 1 34 2SA733P/NEC 2SC945P/NEC 2SA733P/NEC 2SA733P/NEC TAPING TAPING TAPING TAPING R138A R139 R140 R141A 61A 61A 61A 61A 60247252T 60222252T 60222252T 60247252T CFR CFR CFR CFR 4.7K 2.2K 2.2K 4.7K OHM+-5% 1/6W OHM +-5% 1/6W OHM +-5% 1/6W OHM+-5% 1/6W R149 R151 R152 R153 61A 61A 61A 61A 60247252T 60247252T 60247252T 60247252T CFR CFR CFR CFR 4.7K 4.7K 4.7K 4.7K OHM+-5% OHM+-5% OHM+-5% OHM+-5% R157 R219 R221 R222 R223 61A 61A 61A 61A 61A 60210252T 60236352T 60215352T 60210252T 60222252T CFR CFR CFR CFR CFR 1K OHM+-5% 1/6W 36K OHM+-5% 1/6W 15K OHM+-5% 1/6W 1K OHM+-5% 1/6W 2.2K OHM +-5% 1/6W R224 61A 17251052T CFR 51OHM +-5% 1/4W Location R401 AMP993Z5CT 61A 21026252T MAIN BOARD FOR P993ZAIWC2N5L MFR 2.6KOHM +-1% 1/6W R402 R403 R404 R405 61A 17291352T 95A 90 23 61A 17247452T 61A175L10452T CFR TIN CFR CFR 91KOHM+-5% 1/4W COATED 470K OHM +-5% 1/4W 100K OHM +-5% 1/2W R406 R407 R408 R409 R410 61A 61A 61A 61A 61A 60227152T 60215352T 17215252T 17222352T 60236152T CFR CFR CFR CFR CFR 270 OHM +-5% 1/6W 15K OHM+-5% 1/6W 1.5K OHM +-5% 1/4W 22KOHM+-5% 1/4W 360 OHM+-5% 1/6W R411 R412 R413 R414 R415 61A 61A 61A 61A 61A 17210552T 21027352T 21022352T 60210252T 60222352T CFR MFR MFR CFR CFR 1MOHM +-5% 1/4W 27K OHM +- 1% 1/6W 22K OHM +- 1% 1/6W 1K OHM+-5% 1/6W 22K OHM+-5% 1/6W R416 R417 R418 R419 R420 61A 61A 61A 61A 61A 60233352T 60222352T 60251252T 60239352T 17210352T CFR CFR CFR CFR CFR 33K OHM+-5% 1/6W 22K OHM+-5% 1/6W 5.1K OHM+-5% 1/6W 39K OHM +-5% 1/6W 10KOHM +-5% 1/4W R421 R422 R423 R424 R425 61A 17215252T 61A 17215452T 61A 17210252T 61A 60210052T 61A175L22252T CFR CFR CFR CFR CFR 1.5K OHM +-5% 1/4W 150K OHM +-5% 1/4W 1KOHM +-5% 1/4W 10 OHM +-5% 1/6W 2.2K OHM +-5% 1/2W R431 R432 R433 R434 61A 61A 61A 61A CFR CFR CFR CFR 8.2K OHM +-5% 1/6W 33K OHM+-5% 1/6W 2.2K OHM +-5% 1/6W 24K OHM +-5% 1/6W R435 R436 R437 R438 R441 61A 60239252T 61A214Y24452T 61A 17215252T 61A 17215252T 61A 60256352T ★ ★ 60282252T 60233352T 60222252T 60224352T 1/6W 1/6W 1/6W 1/6W CFR 3.9K OHM+-5% 1/6W MGFR 240K OHM +-5% 1/4W CFR 1.5K OHM +-5% 1/4W CFR 1.5K OHM +-5% 1/4W CFR 56K OHM +-5% 1/6W 35 R442 R443 R444 R445 61A 61A 61A 61A 60247252T 21013252T 60222252T 60210352T CFR MFR CFR CFR 4.7K OHM+-5% 1/6W 1.3K OHM +- 1% 1/6W 2.2K OHM +-5% 1/6W 10K OHM+-5% 1/6W R446 R447 R448 R449 61A 61A 61A 61A 17215452T 60210252T 60256352T 60247252T CFR CFR CFR CFR 150K OHM +-5% 1/4W 1K OHM+-5% 1/6W 56K OHM +-5% 1/6W 4.7K OHM+-5% 1/6W R450 R452 R453 R455 R458 61A 61A 61A 61A 61A 17247452T 21056352T 60222252T 60233252T 60230352T CFR MFR CFR CFR CFR 470K OHM +-5% 1/4W 56K OHM +-1% 1/6W 2.2K OHM +-5% 1/6W 3.3K OHM+-5% 1/6W 30K OHM+-5% 1/6W R459 61A 60210252T CFR 1K OHM+-5% 1/6W Location R460 AMP993Z5CT 61A 17215452T MAIN BOARD FOR P993ZAIWC2N5L CFR 150K OHM +-5% 1/4W ★ R461 R462 R465 R466 61A 61A 61A 61A 60256352T 60247252T 60215352T 60233352T CFR CFR CFR CFR 56K OHM +-5% 1/6W 4.7K OHM+-5% 1/6W 15K OHM+-5% 1/6W 33K OHM+-5% 1/6W R467 R468 R470 R471 R473 61A 61A 61A 61A 61A 60233352T 60233352T 60222252T 60256152T 17220452T CFR CFR CFR CFR CFR 33K OHM+-5% 1/6W 33K OHM+-5% 1/6W 2.2K OHM +-5% 1/6W 560 OHM +-5% 1/6W 200KOHM+-5% 1/4W R474 R475 R477 R478 R479 61A 61A 61A 61A 61A 60210352T 17210452T 60291352T 60222252T 60233252T CFR 10K OHM+-5% 1/6W CFR100K OHM +-5% 1/4W CFR 91K OHM +-5% 1/6W CFR 2.2K OHM +-5% 1/6W CFR 3.3K OHM+-5% 1/6W R480 R482 R483 R485 R488 61A175L10052T 61A 60210252T 61A 60247152T 61A 60215152T 61A 60210052T CFR CFR CFR CFR CFR 10 OHM +-5% 1/2W 1K OHM+-5% 1/6W 470 OHM +-5% 1/6W 150 OHM +-5% 1/6W 10 OHM +-5% 1/6W R489 R491 R493 R497 R498 61A 60210052T 61A175L62852T 61A 60210052T 61A175L22552T 61A 17256352T CFR CFR CFR CFR CFR 10 OHM +-5% 1/6W 0.62 OHM +-5% 1/2W 10 OHM +-5% 1/6W 2.2MOHM+-5% 1/2W 56K OHM +-5% 1/4W R606 R607 R608 R610 61A 61A 61A 61A 60268252T 60210352T 21047352T 60210252T CFR CFR MFR CFR 6.8K OHM+-5% 1/6W 10K OHM+-5% 1/6W 47K OHM +- 1% 1/6W 1K OHM+-5% 1/6W R614 R615 R617 R619 R620 61A 21036252T 61A 21030352T 61A175L27152T 61A175L15952T 61A 60210252T MFR MFR CFR CFR CFR 3.6K OHM +- 1% 1/6W 30K OHM +- 1% 1/6W 270 OHM +-5% 1/2W 1.5 OHM +-5% 1/2W 1K OHM+-5% 1/6W ★ ★ ★ ★ ★ 36 R701 R702 R703 R704 61A 61A 61A 61A 60210352T 60291352T 60262252T 17218252T CFR CFR CFR CFR 10K OHM+-5% 1/6W 91K OHM +-5% 1/6W 6.2K OHM +-5% 1/6W 1.8K OHM +-5% 1/4W R705 R706 R707 R708 61A 61A 61A 61A 60210152T 60210052T 60210352T 60282352T CFR CFR CFR CFR 100 OHM+-5% 1/6W 10 OHM +-5% 1/6W 10K OHM+-5% 1/6W 82K OHM +-5% 1/6W R709 R710 R711 R713 R714 61A 60210352T 61A175L15052T 61A 60247252T 61A 60210252T 61A 60210252T CFR CFR CFR CFR CFR 10K OHM+-5% 1/6W 15 OHM +-5% 1/2W 4.7K OHM+-5% 1/6W 1K OHM+-5% 1/6W 1K OHM+-5% 1/6W R715 95A 90 23 TIN COATED Location R718 AMP993Z5CT 61A 60210352T MAIN BOARD FOR P993ZAIWC2N5L CFR 10K OHM+-5% 1/6W R719 R720 R721 R722 61A 21011252T 61A214Y12552T 61A 17215452T 61A 60216352T MFR 1.1KOHM +-1% 1/6W MGFR 1.2MOHM +-5% 1/4W CFR 150K OHM +-5% 1/4W CFR 16K OHM +-5% 1/6W R724 R725 R726 R728 R729 61A214Y10552T 61A212Y27452T 61A 60210352T 61A212Y10552T 61A 60210352T MGFR 1M OHM +-5% 1/4W MGFR 270K OHM +-5% 1/2W CFR 10K OHM+-5% 1/6W MGFR 1M OHM+-5% 1/2W CFR 10K OHM+-5% 1/6W R730 R731 R733 R734 R735 61A 17247952T 61A175L27452T 61A 60262352T 61A214Y47552T 61A 60215252T CFR 4.7 OHM +-5% 1/4W CFR 270K OHM +-5% 1/2W CFR 62KOHM+-5% 1/6W MGFR 4.7M OHM +-5% 1/4W CFR 1.5K OHM +-5% 1/6W R736 R737 R738 R739 R740 61A 60282252T 95A 90 23 61A 60282252T 61A175L62352T 61A175L27452T CFR TIN CFR CFR CFR 8.2K OHM +-5% 1/6W COATED 8.2K OHM +-5% 1/6W 62K OHM +-5% 1/2W 270K OHM +-5% 1/2W R741 R742 R744 R745 R746 61A 60247252T 61A175L15452T 61A 60230252T 61A 60218252T 61A 60210352T CFR CFR CFR CFR CFR 4.7K OHM+-5% 1/6W 150KOHM+-5% 1/2W 3K OHM+-5% 1/6W 1.8K OHM+-5% 1/6W 10K OHM+-5% 1/6W R901 R902 R903 R904 61A175L47452T 61A212Y10652T 61A175L10152T 61A 17210352T CFR 470K OHM +-5% 1/2W 10MOHM +-5% 1/2W 妮 CFR 100 OHM +-5% 1/2W CFR 10KOHM +-5% 1/4W R905 R906 R908 R909 R913 61A 17210352T 61A 60233152T 61A175L47352T 61A 17268252T 61A 17215052T CFR CFR CFR CFR CFR ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 37 10KOHM +-5% 1/4W 330 OHM+-5% 1/6W 47K OHM +-5% 1/2W 6.8K OHM +-5% 1/4W 15 OHM +-5% 1/4W R915 R916 R917 R918 61A 60212252T 61A 17230252T 61A 17213452T 61A175L75352T CFR CFR CFR CFR R919 R921 R922 R923 61A 21022252T 61A175L56352T 61A214Y10552T 61A 60210252T MFR 2.2K OHM +- 1% 1/6W CFR 56K OHM +-5% 1/2W MGFR 1M OHM +-5% 1/4W CFR 1K OHM+-5% 1/6W R924 R925 R929 R938 R939 61A 61A 61A 61A 61A CFR CFR CFR CFR CFR R940 61A 17220452T CFR 200KOHM+-5% 1/4W Location R941 AMP993Z5CT 61A 60222252T MAIN BOARD FOR P993ZAIWC2N5L CFR 2.2K OHM +-5% 1/6W R942 R944 R945 R955 93A 64 1152T 61A 60230252T 61A214Y10552T 95A 90 23 1N4148 CFR 3K OHM+-5% 1/6W MGFR 1M OHM +-5% 1/4W TIN COATED R956 R960 R962 R963 R969 61A 17210252T 61A 60247352T 61A 17210152T 61A 17210052T 61A214Y82352T CFR 1KOHM +-5% 1/4W CFR 47K OHM+-5% 1/6W CFR 100OHM+-5% 1/4W CFR 10OHM+-5% 1/4W MGFR 82K OHM +-5% 1/4W R970 R971 R972 R973 R974 61A 61A 61A 61A 61A MFR CFR CFR CFR CFR R975 R998 R999 ZD102 ZD402 61A212Y10452T 61A 17227452T 61A 60256352T 93A 39 7352T 93A 39 7352T MGFR 100KOHM +-5% 1/2W CFR 270KOHM+-5% 1/4W CFR 56K OHM +-5% 1/6W HZ6B1/HITACHI HZ6B1/HITACHI ZD406 ZD408 ZD409 ZD701 ZD703 93A 93A 95A 93A 93A HZ5C1 TELEFUNKEN TZX5V1B TIN COATED HZ5C1 HZ15-2 ZD704 ZD901 ZD903 93A 3951952T 93A 39 7352T 93A 3911952T TZX8V2B HZ6B1/HITACHI ZD HZ22-2/HITACHI CRP993Z5CT ARP993Z5CT 40A 581 26605 CRT BOARD FOR P993ZAIWC2N5L CRT BOARD FOR P993ZAIWC2N5L LABEL 87A3504 ZW CRT COCKET(QQ FOCUS) ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Location 60210352T 60268152T 17218252T 17213452T 17227452T 21056252T 17210352T 60268252T 60275352T 60210152T 39 7752T 3951652T 90 23 39 7752T 39 2452T 38 1.2K OHM+-5% 1/6W 3KOHM+-5% 1/4W 130K OHM +-5% 1/4W 75K OHM +-5% 1/2W 10K OHM+-5% 1/6W 680 OHM +-5% 1/6W 1.8K OHM +-5% 1/4W 130K OHM +-5% 1/4W 270KOHM+-5% 1/4W 5.6KOHM +-1% 1/6W 10KOHM +-5% 1/4W 6.8K OHM+-5% 1/6W 75K OHM +-5% 1/6W 100 OHM+-5% 1/6W C829 C874 D863 705A792XR56 01 67A 305470 9 65A 2M103 3B6921 93A 6021P52T IC802 ASS'Y 47UF +-20% 100V 0.01UF 2KV 20% Z5U PS156R FB802 FB803 FB804 FB806 53A 53A 53A 71A 8 8 8 9 T FILTER FILTER FILTER CORE RF BEAD RH 3.5X6X0 FB808 FB810 FB852 G2 IC801 71A 5519R 71A 55 21 71A 55 19 T 9A 203 8 56A 539 5 FERRITE BEAD 9X3.5X0.8 FERRITE BEAD 10*6.0*0.8 FERRITE BEAD 9X3.5X0.8 BRASS PIN LM1269NA BY NS IC803 IC804 56A 539 6 56A1131 27 LM2480NA BY NS NT68275-00046 40 40 40 55 Location P801 P802 R822 R833 CRP993Z5CT CRT BOARD FOR 33A3278 6D 33A3802 14 61A152M101 64 61A 17247452T WAFER WAFER EH-14 MOFR 100OHM+-5% 2W CFR 470K OHM +-5% 1/4W R845 R863 61A152M150 64 61A152M100 64 MOFR 15 OHM+-5% 2W MOFR 10 OHM+-5% 2W (R817) ARP993Z5CT 6A 31 4 715A 861 1BCPQ 61A 60222152T CRT BOARD FOR P993ZAIWC2N5L BRASS CRPC CFR 220 OHM +-5% 1/6W C801 C802 C803 C804 C805 64A178J104 64A178J104 64A178J104 64A178J104 67A 309101 CL21X0.1UF 63V +-5% CL21X0.1UF 63V +-5% CL21X0.1UF 63V +-5% CL21X0.1UF 63V +-5% 100UF +-20% 16V C806 C807 C808 C809 C810 67A 67A 65A 67A 67A C811 C812 C813 C814 C815 64A700J1030AT 65A 450103 7T 65A 442471 9T 65A 44247013T 65A 450104 7T 0.01UF 50V +-5% 10000PF/50V Y5V +80% -2 470PF 50V 47PF +-5% NPO 50V 0.1UF +80-20% 50V Y5V C816 C817 C818 C819 C820 67A 309101 3T 67A 305220 9T 64A178J104 0T 65A 44210013T 65A 44210013T 100UF +-20% 16V 22UF +-20% 100V CL21X0.1UF 63V +-5% 10PF +-5% NPO 50V 10PF +-5% NPO 50V C821 64A178J104 0T CL21X0.1UF 63V +-5% Location 0T 0T 0T 0T 3T 305331 1T 305331 1T 44256013T 309109 7T 309470 7T P993ZAIWC2N5L 330UF 6.3V 330UF 6.3V 56PF +-5% NPO 50V 1.0UF +-20% 50V 47UF +-20% 50V 39 C822 C823 C824 C825 64A178J104 0T 64A178J104 0T 64A178J104 0T 65A 44210013T CL21X0.1UF 63V +-5% CL21X0.1UF 63V +-5% CL21X0.1UF 63V +-5% 10PF +-5% NPO 50V C826 C828 C831 C832 65A 65A 65A 67A 1K101 550103 550103 309109 5T6052 4T 4T 9T 100PF/1KV Y5P+-10% 0.01UF 100V/Z5V 0.01UF 100V/Z5V 1UF +-20% 100V C833 C840 C842 C851 C852 65A 65A 65A 67A 65A 450104 550103 550103 309470 450104 7T 4T 4T 7T 7T 0.1UF +80-20% 50V Y5V 0.01UF 100V/Z5V 0.01UF 100V/Z5V 47UF +-20% 50V 0.1UF +80-20% 50V Y5V C853 C854 C855 67A 70109 9T 67A 70109 9T 67A 70109 9T 1UF +-20% 100V 1UF +-20% 100V 1UF +-20% 100V Location C856 C857 C858 ARP993Z5CT 65A 550103 4T 65A 550103 4T 65A 550103 4T CRT BOARD FOR P993ZAIWC2N5L 0.01UF 100V/Z5V 0.01UF 100V/Z5V 0.01UF 100V/Z5V C859 C861 C862 C864 C867 65A517K102 65A517K102 65A517K102 65A 550103 65A 550104 1000PF 10% Z5P 500V 1000PF 10% Z5P 500V 1000PF 10% Z5P 500V 0.01UF 100V/Z5V 0.1u 100V C871 C873 C875 C876 C877 67A 309101 3T 65A517K102 2T6213 65A 450104 7T 65A 44210113T 65A 44210113T 100UF +-20% 16V 1000PF 10% Z5P 500V 0.1UF +80-20% 50V Y5V 100PF +-5% NPO 50V 100PF +-5% NPO 50V C879 D801 D802 D803 D804 65A 93A 93A 93A 93A 1K101 5T6052 64 1152T 64 1152T 64 1152T 64 1152T 100PF/1KV Y5P+-10% DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 D805 D806 D820 D850 D851 93A 93A 95A 93A 93A 64 1152T 64 1152T 90 23 6450152T 6450152T DIODE 1N4148 DIODE 1N4148 TIN COATED SWITCHING DIODE BAV21 SWITCHING DIODE BAV21 D852 D853 D854 D855 93A 93A 93A 93A 6450152T 6450152T 6450152T 6450152T SWITCHING SWITCHING SWITCHING SWITCHING D856 D857 D858 FB801 FB805 93A 93A 93A 71A 71A 64 64 64 55 55 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 2T6213 2T6213 2T6213 4T 7T 1152T 1152T 1152T 9 T 9 T 40 DIODE DIODE DIODE DIODE BAV21 BAV21 BAV21 BAV21 FB807 FB809 FB851 J801 95A 71A 71A 95A 90 55 55 90 23 9 T 9 T 23 TIN COATED CORE RF BEAD RH 3.5X6X0 CORE RF BEAD RH 3.5X6X0 TIN COATED J802 J803 J804 J805 95A 95A 95A 95A 90 90 90 90 23 23 23 23 TIN TIN TIN TIN COATED COATED COATED COATED J806 J807 J808 J809 J810 95A 95A 95A 95A 95A 90 90 90 90 90 23 23 23 23 23 TIN TIN TIN TIN TIN COATED COATED COATED COATED COATED J811 J812 J813 95A 90 23 95A 90 23 95A 90 23 TIN COATED TIN COATED TIN COATED ARP993Z5CT 95A 90 23 73A 5410810T 73A 5410810T CRT BOARD FOR P993ZAIWC2N5L TIN COATED Peaking Coil 0.1UH +-10 Peaking Coil 0.1UH +-10 L803 L804 L850 L851 L852 73A 61A 73A 73A 73A 5410810T 17210152T 5433810T 5433810T 5433810T Peaking Coil 0.1UH +-10 CFR 100OHM+-5% 1/4W 0.33uH +-10% 0.33uH +-10% 0.33uH +-10% R801 R802 R803 R804 R805 61A 61A 61A 61A 61A 60275052T 60275052T 60275052T 60233052T 60233052T CFR CFR CFR CFR CFR 75 75 75 33 33 R806 R807 R808 R809 R810 61A 61A 61A 61A 61A 60233052T 60210152T 60210152T 60210152T 60210152T CFR CFR CFR CFR CFR 33 OHM +-5% 100 OHM+-5% 100 OHM+-5% 100 OHM+-5% 100 OHM+-5% R811 R812 R813 R814 R815 61A 61A 61A 61A 61A 60210152T 60210152T 21010352T 60210152T 60210152T CFR CFR MFR CFR CFR 100 100 10K 100 100 R818 R820 R821 R823 61A 61A 61A 61A 60210152T 60282252T 60210252T 60210252T CFR CFR CFR CFR 100 OHM+-5% 1/6W 8.2K OHM +-5% 1/6W 1K OHM+-5% 1/6W 1K OHM+-5% 1/6W R824 R825 R826 R827 R828 61A 61A 61A 61A 61A 60210252T 60210252T 60222152T 60222352T 60222252T CFR CFR CFR CFR CFR 1K OHM+-5% 1/6W 1K OHM+-5% 1/6W 220 OHM +-5% 1/6W 22K OHM+-5% 1/6W 2.2K OHM +-5% 1/6W Location J815 L801 L802 41 OHM+-5% 1/6W OHM+-5% 1/6W OHM+-5% 1/6W OHM +-5% 1/6W OHM +-5% 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W OHM+-5% 1/6W OHM+-5% 1/6W OHM +- 1% 1/6W OHM+-5% 1/6W OHM+-5% 1/6W R830 R831 R832 R834 61A 61A 61A 61A 60256252T 60256252T 60275252T 60210252T CFR CFR CFR CFR 5.6KOHM+-5% 1/6W 5.6KOHM+-5% 1/6W 7.5K OHM +-5% 1/6W 1K OHM+-5% 1/6W R835 R836 R837 R839 61A 61A 61A 61A 60210252T 60210252T 60210252T 60222252T CFR CFR CFR CFR 1K OHM+-5% 1/6W 1K OHM+-5% 1/6W 1K OHM+-5% 1/6W 2.2K OHM +-5% 1/6W R847 R848 R854 R855 R856 61A 60222052T 61A175L15952T 61A 17222052T 61A 17222052T 61A 17222052T CFR CFR CFR CFR CFR 22 OHM+-5% 1/6W 1.5 OHM +-5% 1/2W 22OHM+-5% 1/4W 22OHM+-5% 1/4W 22OHM+-5% 1/4W R857 R858 R859 61A 17210552T 61A 17210552T 61A 17210552T CFR 1MOHM +-5% 1/4W CFR 1MOHM +-5% 1/4W CFR 1MOHM +-5% 1/4W Location R860 R861 R862 ARP993Z5CT 61A 17210252T 61A 17210252T 61A 17210252T CRT CFR CFR CFR R872 R873 R874 R879 R880 61A175L82052T 61A175L82052T 61A175L82052T 61A175L10152T 61A214Y56452T CFR 82 OHM +-5% 1/2W CFR 82 OHM +-5% 1/2W CFR 82 OHM +-5% 1/2W CFR 100 OHM +-5% 1/2W 560K 1/4W ZD801 93A 39 7752T HZ5C1 705A792XR56 01 2A6003 1 90A6026 2 M1A1730 8128 56A 551 9 IC802 ASS'Y SCREW NUT HEAT SINK SCREW M3x8 LM2467TA BY NS 705A791UC87 01 87A 501 6 AC IN SOCKET RECEPTACLES 95A 800 2 2C 96A 29 6190 WIRE & CORE H.S. TUBING DIA.4.0MM 705A793SC5601A 90A 348508 A M1A1730 10128 56A 379 24 IC901 ASS'Y HEAT SINK SCREW M3x10 STR-G9656D Location 705A992PC9303A DB901 ASS'Y ★ 90A6038502 M1A1730 8128 93A 50460 7 HEAT SINK SCREW M3x8 GBJ4J Location ★ IC802 Location ! Location ★ IC901 DB901 42 BOARD 1KOHM 1KOHM 1KOHM FOR +-5% +-5% +-5% P993ZAIWC2N5L 1/4W 1/4W 1/4W Location 705A993SC56 01 IC601 ASS'Y ★ 5A 71 32A3028 90A 376 M1A1730 56A 574 TRANSISTOR HOUSING MICA HEAT SINK SCREW M3x10 TDA9302H BY SGS IC601 1 8 1 10128 1 705A993SC57 01 Q403/Q405/Q911/D408 AS 5A 71 1 5A 71 1 90A 363527 P M1A1130 8128 M1A1730 8128 TRANSISTOR HOUSING TRANSISTOR HOUSING HEAT SINK SCREW 3.0X8 SCREW M3x8 M1A1730 10128 M1A1730 12128 93A 220505 SCREW M3x10 SCREW DMV1500M Location ★ Q403 ★ Q405 ★ Q911 705A993SC57 01 57A 755 1A 57A 415 1 57A 600 27 Q403/Q405/Q911/D408 AS 2SC5856(AS) TR.NPN TIP122/FAIRCHILD IRF634B Location 705A993ZAC2 02 AC2 ASS'Y 15A5659500 2 B1A1140 6128 Rear Bracket SCREW 705A993ZC56 01 90A 275 6 M1A1730 8128 56A 133 12 ST IC903 ASS'Y HEAT SINK SCREW M3x8 3 PIN 12V REG.L7812CV 705A993ZC57 01 90A 361506 A M1A1730 8128 Q420 ASS'Y HEAT SINK SCREW M3x8 57A 600 14 CEPF630 BY CET 705A993ZC93 01 D921 ASS'Y 93A 6073A F R D 3A/400V 31DF4/I.R 750A55309931AV 750A5530-1AV ASS'Y Location D408 Location IC903 Location Q420 Location D921 Location 750A55311AV SAMSUNG 19" 0.25 DFX FL C418 63A210J4328FC 0.0043uF +-5% 2000V C419 63A210J4727FM 4700nF/1600V+-5% C425 63A210J2743CC .27UF 5% 400V FOR CAMEL C429 63A210J1252CC 1.25uf 250V C438 63A210J1242FC 0.12UF 250V C439 63A210J6442CC 0.64U 250V CAMEL C453 63A210J3942CC .39UF +-5% 250V ! 43 ★ P701 33A3803 3 WAFER EH-E R618 61A 208109 64 MOFR 1 OHM +-5% 1W T402 79AS793 1 FBT BY SAMPO TP498 95A201M 50172 WIRE 44 9. IC BLOCK DIAGRAM IC101:NT68F65U IC102:24C08 IC901:STR-G9656D 45 IC401:UPC1888ECT 46 IC804 NT6828-00046 IC801: LM 1269NA 47 IC803:LM2480NA IC904:PC431CLP IC903:L7812CV 48 IC601 TDA9302H IC802 LM2467 49 10 PCB LAYOUT R468 Q413 Q414 C455 R463 C447 D414 R462 C454 C420 C456 R461 Q406 Q404 R493 Q417 S D G R436 J146 R405 C425 L402 D409 R455 S D G R435 T401 R433 J053 B J056 C E C466 R475 C451 D401 RY401 R425 R430 ZD407 R426 C702 D430 C718 R424 J052 T701 5 1 C704 R733 R734 D709 C416 R460 D424 6 6 5 1 D710 R735 R744 D423 C453 R472 C458 D421 10 R491 R619 2 Q708 C457 Q407 C445 R421 R469 R437 R440 D419 D415 R464 R489 R448 R494 S D G J147 J149 R446 R422 D412 C439 C429 10 R618 R614 C605 1 D422 R617 C408 D402 J046 C602 C609 R607 R606 D418 7 6 R447 C441 R449 D416 D G S Q420 G D S B C R442 R907 J044 C463 R973 R450 R411 R416 E R466 R438 R467 R458 Q428 E C R408 R465 D403 D407 C919 E C461 R420 B C601 C460 C610 C607 IC601 C448 R635 R740 C467 C415 C417 R728 D705 D406 J064 E R720 5 R722 R713 R716 D701 J113 FB904 D706 ZD701 R719 11 6 B R726 ABL 7 3 4 R723 Q709 R497 12 50 R499 J114 TP498 13 9 8 TP701 C710 P903 3 C713 SUB-BRI JK501 VR702 Q911 G D TP702 R721 R725 1 C R714 R962 E R960 C FB701 R724 Q706 R718 B T402 D708 L404 C708 E C719 J106 C941 R729 Q403 C498 2 R979 R736 R964 E C C499 J116 B 14 10 1 C930 D927 C950 R968 C E J071 5 C935 R975 R708 B C ZD704 B E J121 J118 4 R709 D926 Q703 J105 R707 D703 Q915 C R428 R409 2 3 1 GND-PIN2 D925 B GND7 R498 C955 Q707 R427 J059 D425 D405 5 R743 4 C444 R471 P402 R963 Q912 D408 C419 1 J073 J074 J019 D404 J060 2 D704 C428 SG701 R739 R956 R737 GND3 C418 3 D410 ZD406 C430 R456 D108 GND ZD409 R711 D604 R731 C943 R745 R741 C711 J062 J047 C608 J087 C616 C B R419 R610 C B J042 J035 R410 J034 J041 J132 R485 C614 C403 R443 J022 R608 C434 R413 C942 C459 C423 R417 J160 R160 Q429 Q914 R415 DIP L405 D451 E C B R418 D450 R414 R459 C934 1 J109 B R710 J094 E C730 C709 R746 C R620 DIP C716 Q405 J117 B J099 J088 GND-PIN1 R738 C707 B C414 TP499 C944 Q705 J111 F1027-1 B Q701 C E 3 1 C732 D707 C C438 C433 C443 J104 BLK CLP 6 ZD410 J096 T 4A 250VAC N 14 5V ISCL GND ISDA 12V FBP V-OUT R453 E 1 ZD703 C900 GND4 E J095 J097 G1 ABL HT H802A L C717 C714 J101 5 80V D420 J055 J061 H802B ZD408 2 1 GND CN901 R406 R702 R715 C E R712 R903 J103 D905 CN902 DEG.COIL C960 B C E GND S D G Q402 C449 J072 R444 T903 C731 R904 Q917 E C703 R730 GND R974 R905 C J050 E C442 C701 B C R451 L401 R445 R483 P701 B C480 B Q430 J054 J107 R429 J093 E R101 J152 R902 E ZD402 J092 C106 C E T904 L901 C C483 VS SCL1 SDA1 J070 J100 B C705 C961 R901 J038 J122 R706 R703 Q704 Q102 B C PR901 B D413 Q702 L902 F901 E R958 IN R957 E C ZD102 C131 E Q908 C R432 VR902 R457 C450 D411 5V HS R704 C R982 C R050 Q418 Q412 J120 R480 P106 B 5 C963 NR901 C901 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING FUSE. CAUTION: + R132 C953 RY901 - C116 C110 R474 D101B D106 R156 B Q902 J077 D923 6 R945 E R478 R131 J051 C114 R488 J065 E B R470 J067 R477 R434 D431 J110 J090 J083 D921 C949 C465 NR601 J076 R701 R955 C611 NR602 J068 C929 9 C962 R970 J112 C409 J081 J148 10 C436 R742 7 7 E R452 C427 J084 R705 11 E R441 R972 J026 D919 E C440 J023 N.P C959 C471 C931 J029 12 6 C946 C C437 B R431 C604 C603 J082 D918 C939 BD901 J031 R159 J014 R136 R111 J089 R137 R134 C101 R122 R959 R912 Q903 R919 R911 FB903 5 D901 D908 1 COMOUT D930 D932 R984 R918 C933 13 R402 C606 J080 D912 C Q427 J063 C917 B R403 R969 J069 D922 R981 C906 4 Q408 C405 N.P C938 FB901 D907 C921 J156 14 C424 E C E J141 C B J037 C464 Q410 J048 B C C R404 C422 C612 C927 15 T901 R971 R423 B B J045 R407 1 D601 J028 16 C412 C407 C469 J410 C426 J024 C924 R916 C406 5 J079 R929 1 C965 C936 R940 8 J001 E C B J131 J128 J009 R153B D202 D910 E R921 K 1 R915 4 IC902 FB907 C920 R490 J144 R128 J013 R221 J043 R168 E R999 C R917 C435 C468 C421 10 C413 R632 Q909 B C E R910 R920 J003 Q916 Q411 E C957 J098 J086 J020 C R473 Q409 J040 C410 R615 C937 B 2 R914 D933 J027 IC903 D931 C916 IC904 3 J030 J119 J049 1 FB906 R925 J011 R232 J010 1 R998 J006 5 1 ZD901 C918 E C909 IC901 D920 C915 R222 R230 2 3 4 C954 J005 C R938 B R909 R939 E C910 C912 C913 IC906 C911 C952 B 15 C446 C C908 C SYNC- R913 10 R224 2 1 J025 R906 R923 D904 R908 R922 D906 E Q907 4 D902 J057 R115 D911 D909 R941 C R114 Q901 E R482 J033 IC401 20 J078 B B R401 Q419 R120 E R944 C926 R924 J007 Q904 J036 E C 30 D917 C E <SW102> <R104> <R103> R479 R412 R121 R234 B C452 C404 J153 B <R102> Q401 C958 J039 J901 C940 E 25 C402 J151 C914 R231 SYNC+ R934 Q210 R112B E T902 ZD903 C956 C Q206 E C B GND2 Q906 B C207 D203 J157 D928 C206 C C205 B C B C E B E 3 P202 1 E J058 Q905 P901 Q211 Q208 Q209 1 1 IC101 R113 R212 C925 42 42 C115 J085 R218 R226 C J008 R119 C B C401 C966 B <SW104> <SW105> J202 <J202> (R104) 16 14 C103 C102 5 5 (IC101) D201 J123 R225 R216 C113 R123 R143 IC104 1 J155 J021 GND X101 R983 J124 R R214 10 10 35 35 R942 30 R140 C411 Q450 J032 J154 C109 C104 Q910 J125 C121 R135 C105 R157 R215 15 15 J134 C481 1 J012 ZD101 J133 30 J140 J150 R129 <SW103> (R103) (R102) C470 8 R130 R149 C204 C203 D204 25 R124 R125 R119A (SW102) (SW104) GND-PIN4 R104 (J201) C130 R138A 25 R107 IC102 J129 R141A R123A 21 21 GND-PIN3 J135 R139 22 22 B C111 J126 R931 R112 R152 ZD104 R151 R219 B E R153 C E J127 R211 R223 J145 C Q101 R127 ZD105 B A R126 J002 SW901 Q205 J108 J016 J091 LED3 C112 R116 LED2 D929 R106 R105 LED1 LED4 SW102 (SW103) SW104 SW105 SW103 Q103 SW101 (SW105) 10-1 MAIN PCB LAYOUT S D924 715A1027-1 CMPC-P/S993Z-3 VR703 SIZE-REG VR701 ABL C825 L803 R825 R844 R824 R823 R829 24 L802 C819 13 R861 R843 C856 C809 R873 R874 8 IC803 1 C820 L801 C826 G2 C844 D857 C857 C822 R C823 C821 J810 C861 R880 GND B SG804 SG801 HT G2 C824 J801 C858 C808 C859 D856 C832 C831 FB852 R858 9 J806 J809 D852 FB810 R872 L850 C865 R856 D854 R860 C816 51 R810 R805 R804 D802 C801 D806 D805 C803 715A861-1-CPQ R801 R803 R802 FB803 J803 P801 R/I 1 GND GND1 FB802 R815 R814 FB804 R809 D801 R806 R808 C802 1 R807 R819 C877 C876 R839 R828 R837 R836 1 C811 C806 GND G/I GND B/I R812 C818 L804 C810 IC804 R832 R831 R833 R835 R834 16 R820 J812 R821 D808 R813 J802 FB809 (R817) C804 C805 R847 C813 C812 R811 R816 R817 C815 C833 J807 R830 D807 R827 C814 D820 R863 J804 ZD801 R826 D803 C807 J814 GND5 R818 IC801 D804 GND D863 C871 GND3 FB851 G1 C879 12 C873 R879 R822 FB801 GND2 C875 R854 D851 C862 R862 FB805 C867 R859 C855 D855 C829 D850 D858 GND4 R845 P802 R857 J813 C840 G 1 5V C878 C851 R848 FB806 14 80V G1 ABL H.T CLP VFB BLK FBP 12V SDA GND SCL R855 C854 J805 L851 C817 C842 GND IC802 C853 J808 FB808 1 J811 L852 C828 C841 D853 C852 C864 FB807 C874 C843 J815 10-2 CRT BOARD LAYOUT 6 11 SCHEMATIC DIAGRAM P202 P201 P993Z-3 715A861-XX R234 NC P801 1 H.T C468 100 10 9 8 21 22 7 6 5 23 24 25 4 29 30 7 WP A1 2 6 SCL A2 3 5 SDA A3 4 C402 1000 R608 47K C404 1UF C606 100 C434 1UF C459 100 C401 1UF R443 1K3 R410 R610 360 1K R445 10K ZD402 5.6V 7 10 C920 0.33 630V R914 33K 3W D933 C906 0.047 630V 16.29 R922 1M 1/4W D920 1N4005 NR901 61A58-8-L C925 10UF 50V ZD903 20V Q906 DTC114ES D929 1N4148 R924 10K D928 BAV21 C926 2.2U 50V JUMPER SW901A G R913 15 1/4W D906 BYV26C C956 2.2UF/50V C960 3300 C961 3300 IC901 STR-G9656D 4 10 FB906 C910 680 3 R925 680 4 1 3 2 C916 680 K C900 0.22/250VAC Q904 C945 R938 130K B+ D925 SF36 12V R956 1K 1/4W Q912 C1213AC Q915 A673AC Q914 57A419-P-T 2SC945P C943 150 C911 100UF 4 R939 270K 1KV 1 3 R999 56K R944 3K 80V OFF IC601 TDA9302H +O/P -I/P 8 7 6 5 4 3 2 P802 1 14.5V ZD410 NC C611 0.22 63V R617 270 1/2W HEI C442 10UF L404 73A253-122 RY401 77A260S-1 C428 1200 1.6KV D410 BAV21 ZD406 5.1V R619 1.5 1/2W C612 1000UF 16V H.CENTER R429 82 1W D430 1N4148 Q427 DTC114 C433 0.22 R471 560 5 GND 4 C438 0.12 250V R470 2K2 D411 1N4148 P402 V-DY D409 1N4148 1 C414 22UF 100V 5 R455 3K3 C415 3 2200 500V R425 2K2 1/2W Q402 BSN254 R424 10 4 D930 1N4148 R477 91K R465 15K R431 8K2 12V R959 NC CS3 R466 33K H.T C420 0.022 R432 33K C452 33UF 16V Q406 2SA733 R050 3K6 Q404 2SA733 R435 3K9 R984 10K Q916 NC R467 33K C952 NC Q410 2SC945 R436 240K (F) C451 1000 R447 1K R489 10 C440 2.2UF L402 73A253-103-T D421 1N4004 4 2 3 L401 73A 147-121 5 CS2 R710 15 1/2W R704 1K8 1/4W R701 10K E.H.T F2 F1 G2 2 11 13 14 C432 47UF 250V C439 0.64 250V ABL D404 UF4004 C430 330 2KV D701 NC 7 D416 PS156R R488 10 C436 4.7UF Q420 IF630 R405 100K 1/2W C465 4.7UF 160V R446 150K 1/4W D422 1N4002 R422 150K 1/4W R441 56K R456 100 3W C710 0.47 R743 100 2W 4 Q704 57A446-1-T 2SC1213C CS0 Q702 2SA733P R706 100 C717 0.1 C731 470/1KV C914 10UF Q413 2SC945 D704 BYV-26C R469 33K C454 1UF R463 NC C456 NC Q418 NC C498 220 1KV D710 1N4148 R741 4K7 R731 270K 1/2W R745 1K8 R740 270K 1/2W D705 PS156R R742 150K 1/2W R738 8K2 C702 470 1KV R498 56K 1/4W Q708 2SC4002E R733 62 D709 1N4148 TP498 R497 2M2 1/2W C718 0.01 NC C704 10UF R735 1K5 R744 3K C701 10UF VDF 2 C449 NC H802A C450 250/2KV HT D706 PS156R R723 120 2W 6 C713 10UF 250V Q706 BF423 C458 NC Q703 A733 R736 8K2 D703 JUMPER ZD704 8.2V G1 R718 10K 80V C707 0.1 250V R729 10K C708 10UF C709 NC R737 JUMPER Q707 DTC114E R708 82K R709 10K ABL TP701 R725 270K 1/4W R724 1M 1/4W 12V R707 10K P34 VR702 200K D708 PS156R SUB BRI ZD703 15V C716 22UF BRITE D707 1N4148 R712 JUMP Q705 2SC1815Y C730 0.1 C711 1000 MUTE P701 PARTS N0:41A31-113 ROTATION COIL NOTES: 1 TP701 G1 2 T901 PIN13 after the date of publication and disclaims liability for changes, 16.72MS 3 T402 PIN13 208V 60.7V errors or ommissions. 31.8US 4 IC601 PIN5 541V 31.9US 5 T402 PIN13 42.8V 16.68MS 6 Q911 D 722V 16.6MS 7 T901 PIN11 8 Q911 G 31.8US 9 Q403 C 9.38V 325V 82.5V 31.8US 31.6US 10 T401 PIN3 1.26KV 31.8US 11 IC901 PIN1 98.8V 31.8US 12 T904 PIN7 13 T902 278V 531V 31.6US 31.8US 52 14 IC101 PIN 34 15V 31.8US 15 IC101 PIN 33 5.09V 31.6US 16 VIODE OUT 5.06V 16.68MS 17 P801 PIN1 59.4V 31.7US 18 Q403 B 706MV 31.6US 17.7V 31.8US MODEL P/N DATE P993-3 DRAWED BY H.X.YUAN CHECKER APR-11-03 APPROVED BY J.Y.PAN 5 4 3 2 1 R739 62K 1/2W R711 4K7 10K BRITE 50V 04/11/03 This schematic,we cannot guarantee the accuracy of this information, C714 0.015 R734 4M7 1/4W 9 C732 470/1KV 2 R719 1K1 10 D424 NC R472 NC Q709 C945P ZD701 5.1V R726 10K ABL R728 1M 1/2W CP R730 4.7 1/4W R494 NC R464 NC C453 0.39 250V R721 150K TP499 R499 8 7 D423 1N4002 R460 150K 1/4W R461 56K D419 NC C447 NC Q414 NC Q417 R493 10 IF630 R720 1M2 1/2W VR703 100K R714 1K C703 1UF 450V C499 47 1KV 6 10 8 D414 PS156R C455 1UF R440 NC R715 JUMPER Q701 2SC945P R705 100 R462 4K7 R713 1K SG701 1KV C425 0.27 400V R457 1W C429 1.25UF 250V R716 NC C719 0.75 100V VR701 22K 9 T701 79A167-112-LA R442 4K7 C437 1UF R722 16K 12 Q412 IF630 R448 56K Q407 2SC1213AC C457 470 D420 1N4148 D415 PS156R D413 93C64-11-52T 1N4148 C431 2.2UF 100V ZD407 12V Q405 TIP122 C441 1UF Q411 2SC945 R421 1K5 1/4W CS2 H-S V-S ROTATION R702 91K R449 4K7 C483 47UF 16V FB401 JUMPER R975 100K 1/2W 4 HALF1 C915 0.22 R480 10/1/2W C448 100 50V FB403 JUMPER C419 4700 1.6KV D406 BYV26C C417 0.15 R434 24K R433 2K2 C418 430 2KV FB402 JUMPER D408 93C220-17 FMQ2FUR R451 82 2W R478 2K2 C445 0.01 R437 1K5 1/4W R438 1K5 1/4W R983 NC CS4 R940 200K H-DY 1 Q403 2SC5856 R428 1 5W T402 79AS793-1 H.T Q908 R982 NC R427 22 1W NC Q428 2SC945 R458 30K D405 1N5817 T401 79A167-118-NA C467 D401 BAV20 C416 0.01 R430 240 3W R426 220 3W 50V -10V R981 NC D932 1N4148 10UF 250V P38 HS EW 12V 7V C933 3300 D931 1N4148 D910 1N4148 R880 560K 1/2W R408 1K5 1/4W R475 100K 1/4W SUSPEND R703 6K2 C913 1UF 16V 6 12V D917 1N4148 C918 33UF 16V D909 1N4148 2 Q907 C945 +I/P C602 0.001 C480 JUMPER 12V C937 1000UF 16V 1 03/20/03 3 VF H-LIN 12V O IC903 L7812CV R958 NC R942 100 D911 1N4148 9 P13 H.T G C938 NC Q429 C945 PWMO R963 100 1/4W R929 1K8 R941 2.2K 1 2 VCC C610 1UF R635 2.2 1W D431 NC C470 NC R423 1K 1/4W C944 10UF C942 47 H-OUT I Q909 JUMPER R490 NC 50V B+ R919 2K2 1/4W A SYNC- C954 0.1 03/14/03 R614 3K6 Q430 NC R468 33K IC906 PC123 CN901 07/25/2002 DF925 -10V R921 56K 1/2W R 10 C463 0.1 50V R618 1 1W NR601 NC CS1 H-SIZE SYNC+ R923 1K R998 270K F901 84A41-4 4A/250VAC R606 6K8 NR602 JUMP OFF IC904 TL431 D904 1N4148 R957 NC C939 1000UF 16V R918 75K 1/2W R917 130K T902 73A174-18-L ZD901 5.6V NC C917 1000UF 16V R916 2K4 1/4W R915 1K2 R909 6K8 1/4W R906 330 C941 0.1 C940 NC NC C616 1000PF C605 470 H.CENTER H-LIN P23 16 IC902 PC123FY2 R979 180 3W R960 47K D924 93C6411-52T 1N4148 C950 220 1KV C955 470 500V Q910 NC C962 4700 400V R920 0.18 2W D902 1N4148 L901 73A174-7-* D923 RG4Z D912 RG4Z 5 R968 7.5 2W C936 1000UF 35V C924 100 500V DF923 2 Block C912 0.01 500V R964 7.5 2W C935 47UF 14.5V C927 100 500V DF912 16 1 R901 470K 1/2W C930 47UF D926 FR103 DF925 Q911 IRF634B TP901 D927 FR103 4 R962 100 1/4W C934 390UF 80V 7V R955 0.22 1/2W 5 C909 47UF 25V Controll C901 0.47 250VAC FB903 6 9 JUMPER R931 56K 1/2W C931 10UF FB901 D922 RG4Z 14 LED L902 73A174-2-* HOUT +12V R934 68 1/4W 0.03 R905 10K 1/4W C953 100UF/80V D921 31DF4 7 R607 10K C609 C444 330 C607 220UF 35V C608 1000UF 25V R615 30K -10V P903 FB904 R954 12K 1W 50V 11 12 11 R453 2K2 R406 270 D601 1N4004 D203 1N4148 HALF1 5 3 80V 12 1 T903 79A167 -120-T C908 LED Q917 2SC945P R904 10K 1/4W R912 Q903 R R874 22 1/2W C871 100UF/16V G1 B+ C946 100/1KV Q905 2SC4002 D905 1N4148 R632 2.2 2W P23 R224 51 1/4W C208 NC H.CENTER 2 D919 93A1060 -6T-52T BYV26C R908 47K 1/2W R903 100 1/2W Q205 C945 R221 15K 50V R911 D907 BYV26E 3 7V DC OUT 13 C921 330 2KV 14 13 ZD409 JUMPER Q206 A733 VSAWO R910 10 PR901 61A52-27-4 C929 C858 0.01 100V R862 1K 1/4W P35 R223 2K2 D202 1N4148 C207 100 12V 14.5V P12 FB907 JUMPER C907 220UF 450V R945 1M/1/4W D908 RG4A D918 C855 1UF 100V D855 BAV21 R848 1.5/1/2W FB851 G2 HALFO 14.5V Q902 15 D820 D863 PS156R C862 1000 500V L852 0.33UH R845 15/ 2W R863 10 2W D858 1N4148 D854 BAV21 FB806 R826 220 C813 470 C833 0.1 P23 FBP NC T901 80A793-1-N VDD 9 C446 120 R444 2K2 R219 36K SUSPEND C965 BRIT 14.5V 7V VFLB 10 C877 100 C874 0.01 2KV C873 1000 500V C867 0.01 100V C817 22UF/100V R837 1K 11 7 SDA R873 22 1/2W R859 1M 1/4W R836 1K FBKG 12 8 SCK R861 1K 1/4W C854 1UF 100V D853 BAV21 R835 1K B OUT 13 CLP R459 1K ZD408 5V ROTATION H-SIZE DEGAUSS HS HFO V-BLK G-LED R-LED C949 47 2KV 47K 1/2W 8 G OUT 14 H.T ONE 5V R414 1K R483 470 1 5 + D901 BYV26C 6 SSB C832 1UF 100V 100/1KV C861 1000 500V L851 0.22UH C831 0.01 100V 12V Q419 2SC945 C413 1UF C460 C876 100 C805 100UF 16V D807 5817 NC C410 47 R222 1K BYV26C ~ 5 HFLB C814 47 R811 100 R120 R121 100 100 R401 2K6 R485 150 R418 5K6 R974 100 MUTE OFF SUSPEND CS HS VS CLP FBP BLK 12V H.T 7V R-LED P12 G-LED R902 10M 1/2W ~ C812 0.01 L804 100 1/4W R812 100 Bo 6 Vcc 5 C879 R834 1K 5V R160 200K Q450 2SA733 R101 1K R159 NC 14.5V DEGAUSS - RY901 77A260-5-1 UPC1888ECT 3 RP 4 VDDA C816 100UF 16V IC401 Bi 4 FB852 C875 0.1/50V C857 0.01 100V 80V 4.94 1 T904 73A253-135 C963 0.01 500V C818 0.1 1 28 C403 390 C614 0.22 R415 22K D604 1N4148 CN902 2 27 R620 1K BD901 93A50-460-7 3 26 Gi Go 7 3 VSS 16 R OUT 15 C864 0.01 100V D857 1N4148 D852 BAV21 VDF 20 2 R856 22 1/4W V.BLK 4.94 R137 100 VDD A0 D450 1N4148 Q103 NC IC102 24C08 8 C121 33UF 16V R136 100 11 19 330UF 16V D451 1N4148 C131 0.01 ZD102 5.6V ZD101 NC R135 22 1/4W 12 18 C411 C423 0.1 Q102 C2120 C114 NC R127 NC 13 17 V-C 22 NC Q101 NC 14 16 2 VC0 R817 220 3 Ro 8 HT C111 10UF IC804 NT68275-0046 1 VSSA R830 5K6 Ri 50V R125 10K C811 0.01 R833 470K 1 12V 15 R153 4K7 ZD105 5V JUMPER NC JUMPER R831 5K6 R832 7K5 7 H G1 G2 IC803 LM2480 C824 0.1 FB801 HEI R402 91K C601 0.01 C603 C604 33UF 0.033 16V 11 C826 B O/P 5 C821 0.1 6 B 9 10 5 R858 1M 1/4W R844 8 G R855 22 1/4W 6 I/P R829 C823 0.1 JUMPER R403 NC R407 15K R872 82 1/2W C830 G O/P 2 7 I/P C842 0.01 100V 22 R823 1K 13 JUMPER 23 23 14 CLP HC 24 ROT 24 H-LIN DEC 4 OUT BLK 20 21 21 25 SDA 25 19 CS0 DEC 3 OUT V.FB SCL 26 18 VS1 20 12 SCL R815 100 R843 C427 2.2UF NP R412 27K C424 10UF C406 0.033 C958 1000 R452 56K C469 NC C435 0.001 C112 10UF 11 SDA R814 100 R822 100 2W ZD801 5V TP702 C466 0.082 19 R124 10K R151 4K7 R152 4K7 R803 75 CS2 R450 470K Q408 A733 B L803 0.1 R R860 1K 1/4W C853 1UF 100V D851 BAV21 9 I/P 80V C412 100 R232 NC R150A 4K7 PSAW 26 GND2 28 27 LEDR 27 PWMO 18 R119A 4K7 R141A 4K7 R128 NC 29 LEDG 28 BAMPO CS2 17 R138A 4K7 R123A 4K7 R126 Brit 17 BAMPI CS3 16 LED 15 16 CS4 15 VCC R161 NC XRAY C130 0.01 V REF 14 FUNC 14 SW101 ENTER HOUT SW103 ENTER R404 470K C405 2.2UF R416 NP 33K FBP 13 R104 5K6 R105 2K7 SW105 RIGHT ZD104 5V R106 3K9 SW104 LEFT R482 1K MUTE VDF C407 0.0015 G L802 0.1 ABL D201 NC 5V R107 6K8 SW102 EXIT R474 10K C421 3300 R411 1M R854 22 1/4W R O/P 1 8 Vbb R H.T 29 R973 C957 75K 0.033 L405 100UH Q211 NC C852 0.1 L801 0.1 R824 1K C856 0.01 100V C859 1000 500V 4 Vcc C851 47UF R825 1K 1/2W 30 30 +12V Q210 NC C205 NC IC802 LM2467 FB805 18 C840 0.01 100V D856 1N4148 L850 0.33UH FB807 19 10 VREF REXT 15 DEC 2 OUT 10K 1% C828 0.01 100V 20 0.62 R212 NC Q204 NC R220 NC R806 33 D806 1N4148 B/V OUT R857 1M 1/4W D850 BAV21 C829 47UF 100V R491 R213 NC R218 NC G/V OUT 9 ANALOG VCC 16 DAC 1 OUT R813 FB808 JUMPER C809 1UF R827 22K 8 ANALOG GND 17 DIGITAL GND C804 0.1 R828 2K2 R839 2K2 R818 100 D412 31 R216 NC R139 2K2 FB804 C807 330UF C808 56 C822 0.1 UF4004 HFI 13 31 P38 R479 3K3 Q409 A733 C810 47UF R819 R847 22 12 32 D403 1N4148 R/V OUT 6 G/V IN 7 B/V IN C806 330UF R420 10K 1/4W ABL 22 5 R/V IN R804 33 D802 1N4148 D805 1N4148 C803 0.1 CLAMP 23 4 OSD SEL 21 VREF CAP D801 1N4148 C801 0.1 R801 75 P34 H 24 FLYBACK 2 G OSD 3 B OSD R820 8K2 C815 0.1 R821 1K 1 R OSD FBP 32 HF0 12 R809 100 12V 33 VOUT 33 SCL 11 R808 100 SCL 35 HOUT 34 SDA 10 Q401 C945 C461 4.7UF 16V FB803 R419 39K C471 1UF D418 BAV20 D402 BAV21 C409 4.7UF IC801 LM1269NA R807 100 D804 1N4148 R810 100 B+ EW VSAWO J046 2K/1/4W C959 NC R802 75 SDA C203 NC 34 9 10 11 OSC1 9 X101 12M R129 4K7 R130 4K7 D407 1N4148 R211 NC R970 NC D803 1N4148 C802 0.1 R805 33 G/I B/I P35 12V R214 8 R134 1M C105 20 R140 2.2K OSC0 R409 22K 1/4W R969 82K VR902 30K R972 6K8 R971 10K 1/4W FB802 R/I 5 C426 100 C104 20 R111 10K 35 C919 0.1 R413 22K C705 0.01/50V R115 1K R114 100 DEG 36 C408 0.1 250V R907 47K R417 22K R233 NC C422 100 R131 1K 8 Q209 NC C206 NC R228 NC R149 4K7 EW R132 1K C106 4700 5V 7 Q207 NC R226 NC D204 NC C113 10UF GND C109 0.1 R225 NC C204 NC C115 NC R123 4K7 V. OSD R215 R143 NC GND1 HS 2 37 36 SCL 38 37 VEI 39 38 V. AGC 40 HS 39 6 7 VSAWO 40 H-SIZE 5 HS 41 H-SYNC 41 4 VS C103 47UF 25V VS 1 V33 4 6 SDA V-SYNC 42 3 5V 5 6 100 R113 SCL 4 3 4 100 R112 SDA 3 PWMO HV C443 0.0047/500V Q901 A733 HLO 2 SUSPEND 3 R122 4K7 6 5 C481 100UF 25V VDF OFF 2 C102 100UF RESET D108 JUMPER 7 Q208 NC 2 P23 +12V P13 200K R473 HEI C101 0.1 P106 R229 NC C110 1000 HOSC D101B CLP R112B V-OUT 7 6 R119 4K7 R116 4K7 HAFC 1 BLK 8 42 1 MUTE R227 NC WT62P1 HDSA 9 IC101A NT6865 P-PHASE CAP D106 JUMPER FBP R157 1K HFUO 12V 10 R153B 4K7 R156 ISCL HFUR IC101B 12 11 R230 NC HBKO ISDA BLK R231 NC 5V 14 13 2200/1KV CMPC-P993-3 715A1027-* H802B