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Sampo SME-23DL3 Service Manual Download Page 4

IMPORTANT SAFETY PRECAUTIONS                                                     

VER 1.0 

- 

1-2

 - 

known  earth  ground. 

b.

  Some  Monitor  chassis 

normally  have  85V  AC  (RMS.),  between 
chassis and earth ground  regardless  of  the  AC 
plug  polarity.  These  chassis  can  be  safely 
serviced  only  with  an  isolation  transformer 
inserted in the power line between the  receiver 
and  the  AC  power  source,  for  both  personnel 
and  test  equipment  protection. 

c. 

Some 

Projection  Monitor  chassis  have  a  secondary 
ground systems in addition to the main chassis 
ground.  This  secondary  ground  system  is  not 
isolated  from  the  AC  power  line.  The  two 
ground  system  are  electrically  separated  by 
insulating material that must not be defeated or 
altered. 

5. 

Observe  original  lead  dress.  Take  extra  care 

to  assure  correct  lead  dress  in  the  following 
areas: 

a. 

near  sharp  edges, 

b.

  near  thermally 

hot parts

«

be sure that leads and components 

do  not  touch  thermally  hot  parts, 

c. 

the  AC 

supply, 

d. 

high  voltage,

  e. 

antenna  wiring. 

Always  inspect  in  all  areas  for  pinched, 
out-of-place,  or  frayed  wiring.  Do  not  change 
spacing  between  components,  and  between 
components  and  the  printed-circuit  board. 
Check AC power cord for damage. 

6. 

Components,  parts,  and/or  wiring  that  appear 

to have overheated or are otherwise damaged 
should be replaced with components, parts, or 
wireing  that  meet  original  specifications. 
Additionally, 

determine 

the 

cause 

of 

overheating  and/or  damage  and,  if  necessary, 
take  corrective  action  to  remove  any  potential 
safety hazard. 

7.

 

PRODUCT  SAFETY  NOTICE

«

«

«

«

Many  Monitor 

electrical  and  mechanical  parts  have  special 
safety-related characteristics some of which are 
often  not  evident  from  visual  inspection,  nor 
can  the  protection  they  give  necessarily  be 
obtained  by  replacing  them  with  components 
rated for higher voltage, wattage, etc. Parts that 
have 

special 

safety 

characteristics 

are 

identified in this service data  by shading with  a     
mark  on  schematics  and  by  shading  or  a       
mark  in  the  parts  list.  Use  of  a  substitute 
replacement  part  that  does  not  have  the  same 
safety  characteristics  as  the  recommended 
replacement  part  in  this  service  data  parts  list 
might create shock, fire, and/or other hazards. 

 

Summary of Contents for SME-23DL3

Page 1: ...REV 1 34 MULTIMEDIA MONITOR SERVICE MANUAL MODEL SME 23DL3 SERIES MMM 0002 VER 1 0 ...

Page 2: ...NS 1 1 2 SPECIFICATION 2 1 3 LOCATION OF USER S CONTROL 3 1 4 DISASSEMBLY AND REASSEMBLY 4 1 5 FACTORY ELECTRONIC ADJUSTMENT 5 1 6 BLOCK DIAGRAM 6 1 7 TROUBLE SHOOTING GUIDES 7 1 8 SCHEMATIC DIAGRAM 8 1 9 DEFECT BAR CODE LIST 9 1 10 REPLACEMENT PARTS LIST 10 1 11 PACKING OF THE SET 11 1 ...

Page 3: ...d metal parts of the instrument antennas handle bracket metal cabinet screwheads metallic overlays control shafts etc especially any exposed metal parts that offer an electrical return path to the chassis Any current measured must not exceed 3 5 milliamp Reverse the instrument power cord plug in the outlet and repeat test ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL...

Page 4: ... pinched out of place or frayed wiring Do not change spacing between components and between components and the printed circuit board Check AC power cord for damage 6 Components parts and or wiring that appear to have overheated or are otherwise damaged should be replaced with components parts or wireing that meet original specifications Additionally determine the cause of overheating and or damage...

Page 5: ...nput signal 2 3 1 Video signal a Type Analog b Polarity Positive c Amplitude 0 714 VP P d Input impedance 75 ohms e Dot rate 50M Hz Max 2 3 2 Horizontal sync a Type TTL b Polarity Positive or Negative c Input impedance 1K ohms d Frequency RGB 31 KHz to 48 KHz AV 15 734 KHz NTSC 60 Hz 15 625 KHz PAL 50 Hz 2 3 3 Vertical sync a Type TTL b Polarity Positive or negative c Input impedance 1K ohm Min d ...

Page 6: ... total 800 832 900 864 1056 1024 832 1040 1344 Dots Horizontal front porch 16 16 18 64 40 24 56 56 40 Dots Horizontal sync 96 40 108 64 128 72 56 120 145 Dots Horizontal back porch 48 136 54 96 88 128 80 64 105 Dots Hor blanking time 160 192 180 224 256 224 192 240 290 Dots Vertical visible 480 480 400 480 600 600 480 601 768 Lines Vertical total 525 520 449 525 628 625 509 667 806 Lines Vertical ...

Page 7: ... Vertical size max Mode 7 9 full scan 2 4 3 Size thermal drift Within 8 mm The size drift is being compared between the range of operating and ambient temperature 2 4 4 Size regulation 1 Less than 7 mm MODE 1 MODE 6 The size regulation is being compared the size change between the max and min brightness level 2 Less than 7 mm MODE 7 MODE 9 The size regulation is being compared the size change betw...

Page 8: ...ne A Zone C 1 8 mm Except zone A and B 2 4 11 Focus with mode 1 mode 9 Test with H character pattern The individual dot and line of characters on the screen should be clearly distinguishable Setting the Cut off raster brightness level at H pattern 2 4 12 CRT quality The screen faceplate blemishes requirement is defined based on CRT specification 2 4 13 Color temperature PATTERN ALL WHITE PATTERN X...

Page 9: ...degree F b Relative humidity 10 RH to 95 RH non condensing c Altitude 10 000 feet 4 2 Operating a Ambient temperature 0 degree C to 40 degree C 32 degree F to 104 degree F b Relative humidity 10 RH to 95 RH non condensing c Altitude 10 000 feet 5 Reliability requirement The MTBF needs 40000 hours excluding tube under operating at 25 5 degree C 77 41 degree F ambient temperature also with the norma...

Page 10: ...nergy star compliant when used with a computer equipped with DPMS Note The power indicator LED color is green in normal state red in stand by and yellow in power saving state Attachment Internal reference specification The following specifications are provided to Production Engineering and Quality Assurance Departments for factory internal control only Item no and contents of product specification...

Page 11: ... 2 Practical max audio output at 10 THD max 1 3VP P 1K Hz input 10W min 7 ohm 3 3 Audio fidelity 400 Hz 0db Corrected for emphasis characteristics Woofer off 100 Hz 1 dB 3 dB Woofer off 10K Hz 1 dB 3 dB 3 4 Sound distortion at 250mW 1K Hz 1 max with LPF 15 734KHz 4 Video and audio full load 4 1 Video signal output 1 0 VP P 0 2 VP P input signal at 1 0 VP P 0 2 VP P 4 2 Audio signal output 1 0 VP P...

Page 12: ...61 H SIZE adjustment control circuit Check Q665 Q661 Q663 Q664 ZD661 465 m Zone A FIG 5 Misconvergence 465 mm bezel Zone C 620mm Zone B Top barrel Right barrel Bottom barrel Left barrel FIG 2 Barrel Top Right Bottom Left FIG 1 Total Geometric Distortion FIG 4 PINCUSHION AV a1 A B c1 d1 C b1 D Top bottom 2 a1 b1 AC BD x100 Left right 2 c1 d1 AB CD x100 FIG 3 Trapezoid A B C D Horizontal AD BC AD BC...

Page 13: ... video and sound signals that your monitor is using 6 RGB IN This terminal is for RGB analog signal use with IBM PC and other compatibles 7 RGB OUT This terminal can output RGB analog signal that your monitor is using This terminal is for rear RGB IN signals NOTE 1 Please follow the above description when connecting your display 2 If front RGB IN and rear RGB IN are connected simultaneously front ...

Page 14: ... For IBM PC and other compatibles 3 The RGB INPUT terminals in the front and rear panels have the same function They can connect to the signal source PC simultaneously To prevent interference do not switch the two signal sources PC on simultaneously RGB IN ADJUST DEGAUSS VOL MENU INPUT SELECT STAND BY POWER SAVING POWER ...

Page 15: ...R S CONTROL VER 1 0 3 3 ON REMOTE CONTROL Power button Recall button Mute button Degauss button Input button Volume button POWER MUTE RECALL DEGAUSS MENU MENU ADJ WOOFER VOLUME Adjust button Menu button Woofer button ...

Page 16: ...ect the AC power cord to your monitor 4 Plug the AC power cord to a properly grounded outlet 5 Turn on your computer or video equipment 6 Turn on your monitor s power by pushing the power button The power indicator should be illuminated NOTE If the button does not function due to interference disconnect from the mains for 10 seconds Then reconnect and turn the power on GAME PLAYER VIDEO R AUDIO AV...

Page 17: ...DISASSEMBLY AND REASSEMBLY VER 1 0 4 1 www rtv horvat dj hr ...

Page 18: ...t is required or a new picture tube is installed Perform the adjustments in order as follows 1 Purity 2 Distortion Vertical balance 3 Convergence 4 Focus Note The PURITY CONVERGENCE MAGNET assembly and rubber wedges need mechanical positioning PART DESCRIPTION PART NO CPT Picture tube M81AHM50X01 VBM81AHM50X01 DY Deflection yoke YS 70840 RDY N1004 1 40MAX 90MAX PURITY CONVERGENCE MAGNET ASS Y CPM ...

Page 19: ... is become Tighten the clamp screw of the DY with correct rasher rotation DISTORTION VERTICAL BALANCE ADJUSTMENT Tilt front of DY up or down to obtain best balance of Top and Bottom distortion CONVERGENCE ADJUSTMENT NOTE Before attempting any convergence adjustment the receiver should be operated for at least 15 minutes 1 Pan front of DY right or left to obtain better convergence of Yv R or B wide...

Page 20: ...n the both tabs at the same time keeping the constant angle to superimpose red and blue horizontal lines at the center of the screen See figure 4 5 Adjust tow tabs of 6 Pole Magnets to superimpose red blue line with green one Adjusting the angle affects the vertical lines and rotating both magnets affects the horizontal lines 6 Repeat adjustments 3 4 5 keeping in mind red green and blue movement b...

Page 21: ...gence becomes minimum watching picture screen See figure below Remove cover paper of ferrite sheet to stick it in the place on the tube Put adhesive tapes on ferrite sheets to fix FOCUS ADJUSTMENT 1 Select the RGB mode 2 Receive the H character signal from VGA signal generator 3 Adjust the FOCUS control FBT and DYNAMIC FOCUS VR901 watching 4 corners for the best performance of a H character 4 Rech...

Page 22: ...ctory adjustment are used to adjust The others 3 items are used as the factory check note The method for AUTO RUN Input the signal when in RGB mode Then entry factory setting mode and select the AUTO RUN item When the above steps are completed take off the signal to into AUTO RUN MODE W BALANCE ADJ white balance adjusting method A R G B BLACKLEVEL black level adjusting of white balance B R G B GAI...

Page 23: ...y adjustment V LIN BALANCE V linearity balance adjustment PINCUSHION pincushion size adjustment TRAPEZOID trapezoid adjustment PARALLELOGRAM parallelogram adjustment V SIZE V size adjustment V CENTER V center adjustment center point H WIDTH H width adjustment H PHASE H phase adjustment Center point Rotation Rotation adjustment MENU The standard size H SIZE 620mm V SIZE 465mm ...

Page 24: ...ttern H 31 47K V 60Hz 640X480 mode 3 Adjust VR601 to let the raster be located at center of CRT 4 Trapezoid adjustment under factory adjustment mode 1 Set to RGB mode have six mode 2 Receive CROSS HATCH pattern 3 Entry the second item of factory adjustment 4 Find the trapezoid item and adjust the trapezoid to be best 5 Geometry adjustment under factory adjustment mode 1 Set to RGB mode have six mo...

Page 25: ...0 mode 2 Receive back ground pattern no Video Signal 3 Press MENU key to select bright function and set bright function to max by pressing key on remote control or volume key front panel Then press MENU key again to select contrast function And set contrast function to max by pressing key on remote control or volume key front panel 4 Entry the item 1 of factory setting to adjust RGB BLK LEVEL and ...

Page 26: ...1 fig 1 3 Go to the item 2 of factory setting is to adjust V size 4 Adjust V Steps to be 4 0 5 3 Sub Tint 1 Set the AV Mode AV1 2 Receive Color Bar pattern with 8 steps 3 Connect the scope to Q804 Emitter 4 Go to the factory setting Select the Sub Tint to adjust the Sub Tint to be as follow 5 Let the below edge of step 2 and above edge of step 3 at the same level 4 SUB Contrast 1 Set the AV Mode A...

Page 27: ... Total block diagram L Ł R Ł V Ł AV1 L Ł R Ł V Ł AV2 L Ł R Ł V Ł AV OUT S I P RGB I P DEF BLOCK AUX POWER POWER AC LINE H V AV BLOCK R L L V R PHONE TDA2616 SOUND AMP TA8184 SOUND CONTROL CRT AMP CRT R B G www rtv horvat dj hr ...

Page 28: ... V2 V1 SB SB1 H siz DC converter T604 Q6D 4 AMP DAMP Q6C9 C6D 2 V AMP TD 8351 IC501 FBT T6C2 Cs linear C608 609 L601 602 LM358 IC632 3843 IC661 DC converter IRF630 T604 H DEF Feedback R674 675 676 H V Feedback FOCUS H V 31KV MAIN BOARD POWER CIRCUIT 215V 36V 208V 13V 19V 6 3V AC IN Sub power and Sound board TDA4885 IC901 AMP Q903 905 907 CRT BOARD H YOK V YOK H V CRT C O N T R O L B U S H V H V H ...

Page 29: ...Filter D790 Rectifier Filter D789 30V Stand by 5V Stand by 12V X FMR T701 Protect Rectifier Filter D757 Rectifier Filter D759 Rectifier Filter D756 Rectifier Filter D755 Rectifier Filter D753 6 3V 0 63A SB1 CPU pin20 19V 0 4A 13V 0 4A 36V 0 2A 208V 0 6A TA8184 IC301 R L Pre AMP IC302 309 AMP TDA2616 IC311 TO CPU Sound Sound control Rectifier Filter D751 215V 0 11A Sevices Regulator Feedback Networ...

Page 30: ...I P S I P AV OUT AV SWITCH IC804 IC807 IC803 MC14053 IC808 MC14053 V Y C IC801 TB1227AN IC802 74HC4538N H Sync SOUND BLOCK See Page5 Sound R Sound L 5V 9V R G B H V VGA Analog TTL R H to Main board to CPU G B V R L V R L V V R L www rtv horvat dj hr ...

Page 31: ...output Voltage at C789 Check R788 C788 Check ZD781 Over load Replace abnormal parts Check over load protection circuit Is R781 Q781 C782 good ƒ ƒ ƒ ƒ Check Voltage at C709 Check output stage No output YES Lower than 31 4V Higher than 31 4V Abnormal NO YES NO Check D789 Check F701 Q781 Z D781 BR701 Normal ...

Page 32: ...in power in under Voltage condition ƒ ƒ ƒ ƒ Check IC713 IC712 IC731 and circuit NO NO YES NO Check the R G B input cable and signal source Is the Voltage of C757 208V normal ƒ ƒ ƒ ƒ Check IC711 Q713 R723 R724 R725 D713 Check Q713 D713 ZD712 Is the voltage of IC713 IC712 and IC001 pin20 pin25 4 5V Is there pulse output from pin6 of IC711 ƒ ƒ ƒ ƒ Check IC711 Check 208V VR731 C756 NO YES YES NO Is th...

Page 33: ...ƒ Adjust VR731 Voltage of C757 to 208V Check IC712 IC713 Is the Voltage of C765 much higher than 6 3V ƒ ƒ ƒ ƒ YES NO Is the voltage of C757 much higher than 208V Is the voltage C757 much higher than 208V Check Voltage of C757 Check 225V and the high voltage 32KV 0 5KV of C753 C912 C909 Is the Voltage C757 much higher than 208V Check Q731 IC712 grounding path YES NO YES NO Adjust VR731 voltage of C...

Page 34: ...LY Heater element of CRT are lighting or no Check D757 R748 R758 C765 C756 Check H V at anode of CRT Check heater connector on CRT BOARD Check CRT socket connections Too low or no voltage Normal Normal Remains abnormal OK Abnormal Check CRT BOARD assembly Check 7V output on MAIN POWER SUPPLY BOARD Check replace T701 Normal Normal YES NO Da Da sound Check Q604 Q665 D603 D664 Q6C9 Q6D4 L661 NO YES ...

Page 35: ...BNORMAL DYNAMIC FOCUS Check replace IC501 Check replace IC001 Check VERT YOKE connector Check 19V voltage Check replace IC691 Q6C4 D6C1 D6C2 Check D759 C766 L757 Check replace T6C1 Normal Abnormal Check replace IC691 Check replace Q665 D664 Q604 Check DY connector Check IC661 IC631 IC632 Check 12V voltage Normal Abnormal Normal Abnormal Abnormal Normal ...

Page 36: ... DISTORTION 7 OUT OF HORIZONTAL VERTICAL SYNC Check replace C6I1 R6I1 R6I2 L6I1 Check replace IC691 Check replace Q6I1 Q6I2 Q6I3 Check replace D609 C623 Check the cable Check IC001 Check replace IC691 Replace IC001 Check H V sync singal input Good Failed Failed Good ...

Page 37: ... pin25 Check stand by 5V circuit Does RL701 act normally ƒ ƒ ƒ ƒ Check IC001 Check RL701 BR701 Is the voltage of C709 normal ƒ ƒ ƒ ƒ Check R702 Q701 D701 R701 Check IC711 Q713 R723 R724 R725 R713 and ZD712 YES YES NO YES NO NO YES NO Is the OSD output signal of IC003 pin12 13 14 15 normal Check IC001 IC003 Check R906 R907 R908 R902 R903 R904 NO YES ...

Page 38: ... of IC001 pin7 H PHASE normal ƒ ƒ ƒ ƒ Check IC001 Does IC691 act normally Check IC691 pin1 with or without the flyback pulse NO YES Check D SUB pin14 V SYNC IN Is IC001 pin17 V SYNC normal Check IC504 circuit Check IC691 pin12 pin13 triangle wave output Check IC501 R505 C503 R503 R504 C502 C501 R507 R501 R502 normal NO YES ...

Page 39: ...otation circuit Check Q691 Q692 Q693 control circuit Check IC001 pin42 H SIZE control voltage Check IC631 IC632 IC661 H SIZE adjustment control circuit Check Q665 Q661 Q663 Q664 ZD661 Is D755 19V normal ƒ ƒ ƒ ƒ Is IC691 pin12 pin13 V RAMP O P normal normal triangle wave output Check D759 C766 L757 R505 Check IC501 pin7 pin9 Check IC691 Check VERT YOKE circuit YES NO YES NO ...

Page 40: ...eck the voltage of heater B 225V B 208V and C765 6 3V Are they normal ƒ ƒ ƒ ƒ Check Q634 IC632 IC691 and Q6C9 Check Q604 Q665 and PWM circuit Check R6F9 X RAY circuit YES NO Check IC101 Check C861 AV 9V supply circuit Check IC801 IC861 IC841 M861 and circuit Check IC171 and circuit ...

Page 41: ...30V normal ƒ ƒ ƒ ƒ Check IC311 audio AMP circuit Check F301 and audio 30V circuit Check IC301 audio control circuit volume tone balance Is IC301 pin2 19 sound input normal Check IC301 302 303 IC304 305 308 sound circuit and CPU control circuit Check IC171 pin1 pin9 YES NO NO YES ...

Page 42: ...K R143 100K R142 100K C111 100 16V R144 100K Q114 C103 10u C102 10u C101 10u C120 100 16V IC103 MC14066BCP 14 14 13 13 12 12 11 11 10 10 9 9 8 8 1 1 4 4 5 5 6 6 7 7 3 3 2 2 Q113 2SC1906 Q111 2SC1906 R154 2 2K R105 180 5W D105 FB101 CORA1021 R167 3 9K R166 3 9K R133 4 7K R131 4 7K R149 180 1W R130 1 2K R129 1 2K J23 J22 1 2 3 4 5 10 1 1 5 4 9 1 3 8 1 6 11 2 7 RGB181 N Q105 DTC144 Q107 DTC144 1 2 3 ...

Page 43: ...033 1000P C018 6800P R043 10K C017 6800P R041 10K R078 470K C044 01 R079 2K R083 100 R021 10K R023 10K C059 1 R013 10K R099 10K R094 10K IC004 M62393P 20 20 19 19 18 18 17 17 16 16 15 15 14 14 13 13 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 R016 10K R017 47K R015 470 R0B1 10K R0A4 100 R0A3 100 R0A7 10K RP97 10K R0A8 10K R0B2 5 6K R007 15K C099 01 R037 3 3K R039 3 3K R044 100 R042 100 R...

Page 44: ...751 4 7K 5W MR R752 4 7K 5W MR R753 220K 5W R754 4 7K 5W MR R755 4 7K 5W MR C755 100P 1KV R756 150K 5W R743 100K 25W C716 4700P C701 47 AC250V FB702 CORA1004 FB701 CORA1004 C714 47 35V Q711 DTC144 C753 10 250V C752 22 250V C757 47 250V C756 100 250V C760 2200 16V FB751 CORA1021 BR701 GBU6J PR C765 100 10V C764 470 16V C709 330 40OV C711 2 2 250V F701 3 15A S 250V IC731 TL431CZ SO701 SOCP1042 T703 ...

Page 45: ...0 2700P 400V PP R6H4 330 R659 1K R684 330 C653 01 Q623 R622 22K 7 R6E5 100 R6E6 22 C6A9 01 R6A8 3 3M C6E4 270P Q503 DTC144 Q502 C646 100 16V Q695 Q694 C692 01 63V C507 100 35V R502 22 5W D503 C6C6 01 2KV R6D5 56K R6E4 100 C6D4 47 250V D694 R6F9 18 1W C6E0 4 7 200V NP C6C3 8200P 100V C6D2 4700P 1 6KV PP C6D6 2 2 250V MP C696 1 63V C693 1 63V C694 8200P 100V C697 12 63V D6C1 RGP02 IC6C1 NJM2904D 1 2...

Page 46: ...618 56K 25W C614 6800P 500V R643 100K 25W R615 100K 5W R616 56K 25W R642 100K 25W C610 33 400V PP Q634 DTC144 R636 560 5W C661 1 SFD C666 1 SFD C664 1 SFD Q663 Q664 R652 4 7K C672 012 200V PP C685 1 400V PP R617 100K 5W C670 1u C631 220P C623 8200P 630V PP R662 120K C669 22 400V PP R610 68 3W C606 9100P 1 6KV MP R6C1 3 9K C675 270P C671 100 200V C745 100 16V R794 1 25W Q6I4 Q6I5 Q661 D661 C667 100...

Page 47: ...5 1K R961 220 R962 220 R963 220 R911 1K R914 1K R916 1K R929 12 C973 01 2KV KBE SG974 300V 1009 C921 01 SG973 300V 1009 SG975 1 5KV 1010 VR901 20M H V SG972 300V 1009 R988 47 5W R986 47 25W R985 47 25W R984 10 25W R991 56K 5W R989 1K 25W C906 10u C907 01 Q902 Q904 R937 180K 25W C915 01 R976 10 25W R977 47 25W R978 47 25W Q906 R947 47 25W R948 47 25W R949 10 25W R971 47 5W SG971 300V 1009 R906 100 ...

Page 48: ...781 BUH315 C791 330P C793 330P D789 RGP30G R782 47 2W C783 01 C797 022 SBD D790 RGP10J D791 RGP10J C789 2200u C790 022 KFD R790 3 9 1W IC781 NJM7805FA VI 1 GND 2 VO 3 C782 220P 1KV C785 027 1KV PP C786 2200P AC400V C787 2200P AC400V C788 470P 2KV RRD C794 1000 16V C795 100 25V FB781 CORA1021 FB782 CORA1021 R783 33 25W R788 680 1W R781 33 2W R787 22K 2W T781 RCVTP1362 1 U C792 470 25V D787 RGP10B D...

Page 49: ...2 ML IC308 NJM4558D 1 2 3 4 5 6 7 8 C339 47u C340 1 ML C329 22u C332 10u C342 10u Q301 DTC144 D301 R304 1K IC303 NJM4558D 1 2 3 4 5 6 7 8 D316 D306 D307 D308 D309 D302 D303 D305 D304 R HI SPEAKER C356 022 ML R LOW SPEAKER J727 C318 2 2u J7A1 C341 47u C347 12 ML C345 12 ML C303 8200P ML R399 2 7K C352 33u C351 33u R3C8 2 7K Q304 DTC144 C376 1000u C306 8200P ML R3A4 390K C365 47 16V C368 1000 16V J7...

Page 50: ...2055P 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 C105 100 16V C114 100 16V IC101 74LS125AN 1 5 2 3 4 6 7 8 9 10 11 12 13 14 IC104 74LS125AN 1 5 2 3 4 6 7 8 9 10 11 12 13 14 IC102 M52055P 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 J102 R104 2 2K SMT R107 2 2K SMT R109 2 2K SMT R110 2 2K SMT R124 2 2K SMT R106 1K SMT R108 5 6K SMT...

Page 51: ...23 8 2K RV21 2 7K RV20 2 7K RV18 39K QV09 RV24 2 2K QV10 RV25 10 5W RV27 82 CV17 100P RV26 82 CV15 100P CV14 4700P 500V CV16 4700P 500V RV33 1 5K RV34 1 2K RV31 68K RV30 68K RV28 1 5K RV36 47 5W QV11 RV32 12K RV35 47 5W RV37 2 7 5W RV38 2 7 5W RV39 330 2W QV12 RV13 330 RV29 1 2K RV03 560 CV09 1 RV40 3 9K 2W QV08 QV07 QV04 CV06 4700P QV02 QV05 DV01 CV08 01 RV06 12K CV13 47 16V CV1 47 16V CV19 47 20...

Page 52: ...00 LED Size Document Number Rev Date Sheet of R018 820 R068 820 R035 820 SW001 SW 1199 SW002 SW 1199 SW003 SW 1199 SW004 SW 1199 SW005 SW 1199 SW006 SW 1199 SW007 SW 1199 LD002 VSPHB5 134 LD001 VSPHB5 133 LD003 VSPHB5 132 RECEIVER R C R C2 VSILTM9236E 1 2 3 4 5 10 1 1 5 4 9 1 3 8 1 6 11 2 7 RGB182 QSOCD1549 115 R046 1 2KF MR R048 1 5KF MR R052 1KF MR R054 1KF MR R055 1KF MR R053 820F MR B 1 8P B 4...

Page 53: ...S15 10u CS18 01 RS22 22K ICS02 74HC86 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 RS11 39K RS12 15K CS07 220P RS08 4 7K RS07 4 7K RS05 82K DS10 DS11 RS23 2 2K QS05 DTC144 QS06 DTC144 RS25 2 2K RS24 12K QS03 DTC144 RS15 12K RS16 2 2K QS04 DTC144 DS15 RS14 15K QS12 QS11 CS08 2 2u RS10 1K DS09 RS06 3 3K QS13 DS14 RS13 270K RS09 18K CS20 1u RS26 82K CS12 120P DCH CS14 CS06 120P R...

Page 54: ...18K C863 2200P R839 100K R846 27 2W R815 3 3K C828 01 C829 01 R817 100K R818 100 R835 10K Q806 Q804 Q805 C832 1 R844 4 7K R842 4 7K R843 4 7K C834 01 R836 1K R837 1K R825 1K R840 1K R828 1K C838 4 7u R879 6 8K R831 220 R812 3 3K R889 560 R888 560 R847 JUMP IC802 74HC4538N 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 Q814 DTC144 R803 10K Q811 Q810 Q815 DTC144 R820 4...

Page 55: ...icture M826 Picture flash M900 K D Poor focus MA00 fl D Poor Convergence MB00 l Linearity Distortion MC00 ª D Poor Degaussing MD00 ª l Power Consumption out of spec ME00 D Poor Horizontal Scan MF00 4 D Poor Vertical Scan MG00 PUR D Poor Purity MH00 Q D Color abnormal MI00 5 l Poor Color temperature MJ00 S D Background abnormal MK00 ˇ D Hold down voltage abnormal ML00 LED l LED Defect MM00 l Shock ...

Page 56: ...r Ceramic C101 102 103 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C101L 26 VCEACU1HG226M P 22uF 50V D D D D 20 Aluminum Elect C108 110 113 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C111 120 20 VCEACU1CG107M P 100uF 16V D D D D 20 Aluminum Elect C124 126 130 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C128 54 VCEACU1HG476M P 47uF 50V D D D D 20 Aluminum Elect C132 1...

Page 57: ... High Diel Ceramic C661 664 666 79 VCSFDU1HY104Z P 1uF 50V 80 20 Semiconductor Ceramic C662 10 VCMECU2AG222J P 2200PF 100V D D D D 5 Metal Ploy Film C663 45 VCKBDU1HY472K P 4700PF 50V D D D D 10 High Diel Ceramic C665 21 VCKBDU1HY392K P 3900PF 50V D D D D 10 High Diel Ceramic C671 38 VCEACF2DG107M 100uF 200V D D D D 20 Aluminum Elect C672 18 VCPPHF2DG123J 012uF 200V D D D D 5 Polyprolyene Film C67...

Page 58: ...1HG182J P 1800PF 50V D D D D 5 Polyprolyene Film C726 84 VCPELU1HG103J P 01uF 50V D D D D 5 Polyprolyene Film C727 735 78 VCEACU1HG475M P 4 7uF 50V D D D D 20 Aluminum Elect C731 79 VCSFDU1HY104Z P 1uF 50V 80 20 Semiconductor Ceramic C732 733 61 VCKEDF7GY472MX3 4700PF AC400V D D D D 20 High Diel Ceramic C736 44 VCKBDU1HY102K P 1000PF 50V D D D D 10 High Diel Ceramic C737 10 VCMECU2AG222J P 2200PF ...

Page 59: ...3 Diode HER303 D757 31 VSDSR304 Diode SR304 D759 38 VSDFR203 U Diode FR203 D7P1 89 VSD1N4148 U Diode 1N4148 F701 03 QFS D312S 12Y Fuse 3 1A 250V FB101 103 69 RCORA1037 1 U Core FB601 15 RCORA1021 1 U Core FB602 604 69 RCORA1037 1 U Core FB701 702 80 RCORA1004 1 Core FB703 37 QJUM 1039 1540U Jumper FB711 15 RCORA1021 1 U Core FB712 69 RCORA1037 1 U Core FB751 15 RCORA1021 1 U Core IC001 59 VSIP87C3...

Page 60: ... 2SC1318R Q606 608 80 VSTIRF630 Transistor IRF630 Q607 609 66 VSTKSP42 P Transistor KSP42 Q612 22 VSTBD139 Transistor BD139 Q613 86 VSTBD140 Transistor BD140 Q620 629 80 VSTIRF630 Transistor IRF630 Q621 634 82 VSIDTC144ES P IC DTC144ES Q622 623 663 87 VST2SA1015Y P Transistor 2SC1015Y Q625 630 66 VSTKSP42 P Transistor KSP42 Q632 36 VSTMPS3646 P Transistor MPS3646 Q661 664 691 01 VST2SC1815Y P Tran...

Page 61: ...5 Carbon Film R064 10 VRCPTV6 750J U 75 ohm 1 6W 5 Carbon Film R066 091 62 VRCPTV6 682J U 6 8K ohm 1 6W 5 Carbon Film R067 6C4 6E3 76 VRCPTV6 393J U 39K ohm 1 6W 5 Carbon Film R070 098 54 VRCPTV6 332J U 3 3K ohm 1 6W 5 Carbon Film R074 35 VRCPTV6 472J U 4 7K ohm 1 6W 5 Carbon Film R078 76 VRCPTV6 474J U 470K ohm 1 6W 5 Carbon Film R079 14 VRCPTV6 202J U 2K ohm 1 6W 5 Carbon Film R081 0B4 11 VRCPTV...

Page 62: ...LQ03 390J 39 ohm 3W 5 Metal Oxilde Film R609 43 VRNMT03 331J 330 ohm 3W 5 Metal Oxilde Film R610 33 VRNMK03 R68J 68 ohm 3W 5 Metal Oxilde Film R612 61 VRNLQ05 561J 39 ohm 3W 5 Metal Oxilde Film R614 6E8 75 VRCPTV6 104J U 100K ohm 1 6W 5 Carbon Film R615 617 42 VRCPTV2 104J U 100K ohm 1 2W 5 Carbon Film R616 618 41 VRCPTV4 563J U 56K ohm 1 4W 5 Carbon Film R620 6A4 62 VRCPTV6 682J U 6 8K ohm 1 6W 5...

Page 63: ...30 VRCPTV6 333J U 33K ohm 1 6W 5 Carbon Film R6B1 6B2 62 VRCPTV4 102J U 1K ohm 1 4W 5 Carbon Film R6B3 44 VRNMK01 100J 10 ohm 1W 5 Metal Oxide Film R6B7 28 VRCPTV6 560J U 56 ohm 1 6W 5 Carbon Film R6B8 6F5 72 VRCPTV6 223J U 22K ohm 1 6W 5 Carbon Film R6C1 6H5 11 VRCPTV6 392J U 3 9K ohm 1 6W 5 Carbon Film R6C2 6D8 14 VRCPTV4 104J U 100K ohm 1 4W 5 Carbon Film R6C3 6C7 41 VRCPTV4 563J U 56K ohm 1 4W...

Page 64: ...m R714 715 55 VRCPTV4 274J U 270K ohm 1 4W 5 Carbon Film R716 717 60 VRNMK01 823J 82K ohm 1W 5 Metal Oxide Film R718 57 VRNMK01 683J 68K ohm 1W 5 Metal Oxide Film R719 19 VRCPTV2 680J U 68 ohm 1 2W 5 Carbon Film R720 721 75 VRCPTV6 104J U 100K ohm 1 6W 5 Carbon Film R722 87 VRCPTV6 220J U 22 ohm 1 6W 5 Carbon Film R723 27 VRCPTV6 122J U 1 2K ohm 1 6W 5 Carbon Film R724 87 VRNMK03 R22J 22 ohm 3W 5 ...

Page 65: ... 125 64 VSZMTZJ5 1B U Zener Diode MTZJ5 1B ZD005 007 61 VSZHZ5C1 U Zener Diode HZ5C1 ZD110 23 VSZHZ12A1 U Zener Diode HZ12A1 ZD130 131 49 VSZMTZ9 1B U Zener Diode MTZ9 1B ZD601 605 64 VSZMTZJ5 1B U Zener Diode MTZJ5 1B ZD603 604 80 VSZHZ12C1 U Zener Diode HZ12C1 ZD606 607 64 VSZMTZJ5 1B U Zener Diode MTZJ5 1B ZD608 49 VSZMTZ9 1B U Zener Diode MTZ9 1B ZD611 612 80 VSZHZ12C1 U Zener Diode HZ12C1 ZD6...

Page 66: ...755 D756USE 07 PRDAA0164 1P A RADIATOR IC501USE 84 PRDAA0140 1P B RADIATOR Q6D4 Q665 USE 89 PRDAA0143 1P RADIATOR D753 IC791 IC793USE 36 PRDAA0170 1P B RADIATOR BR701 Q713USE 77 PRDAA0171 1P RADIATOR Q612 Q613 USE 44 PRDAA0176 1P A RADIATOR D603 Q604 6C9 USE 16 PRDAM0035 1P RADIATOR D609 630USE 71 QFSHC1017 1 P PIN F701 USE 71 QJAKM1076 1 Audio jack 65 QPINR1069 1 PIN R503 603 609 6K3 USE 65 QPINR...

Page 67: ...HOLDER ROTATION COIL USE 18 LSTN 0009 1F A HOLD FOR CRT 13 LX WZ0019 1 WASHER FOR CRT 07 PCUSS0056 1Z CUSHION DOME SPK 2 04 PCUSS0061 1 SPONGE FOR CRT SHIELD 01 PISLF0053 1P PVC INSULATOR 74 PREFL0010 1F A PEFLECTOR FOR RC LED 82 PSLD 0008 1P B SHIELD P FOR IC001 56 PSLDM0276 1P C CRT PWB SHIELD 59 PSPAG0020 1 A CRT SPACER 21 PWABS0017 1 A WAVE ABSOPTION GBOXS0014 L 1 R 1 37 PWABS0027 1 WAVE ABSOP...

Page 68: ...SB30P12000 SCREW ANT BOARD 4 AV 1 ANT COVER 2 AV 4 28 XETSB40P30000 SCREW CAB A B 8 11 XETSD40P08000 SCREW VM PWB 2 21 XETSD40P12000 SCREW LANGP0180 1 44 XETSD40P10000 SCREW SPK FIX 30 XETSD40P16000 SCREW CAB A DOME 8 GBOX 0008 GBOXSO GCOVS0008 GBOX0008 FIX LANGS DOME SPK 6 74 XHISE40P08TV0 SCREW EARTH 1 77 XJASD30P10000 SCREW PRDAA0128 2 AUDIO PWB 1 PRDAA0164 2 PRDAA0170 2 PRDAA0117 2 PWB 5 EAR U...

Page 69: ...luminum Elect C358 359 83 VCEACU1VG108M P 1000uF 35V D D D D 20 Aluminum Elect C366 367 10 VCKBDU1HY821K P 820PF 50V D D D D 10 High Diel Ceramic C368 85 VCEACU1CG108M P 1000uF 16V D D D D 20 Aluminum Elect C374 375 17 VCKBDU1HY222K P 2200PF 50V D D D D 10 High Diel Ceramic C376 53 VCEACF1HG108M 1000uF 50V D D D D 20 Aluminum Elect C385 77 VCEACU1EG107M P 1uF 25V D D D D 20 Aluminum Elect C782 36 ...

Page 70: ...Film R350 355 11 VRCPTV6 392J U 3 9K ohm 1 6W 5 Carbon Film R351 352 356 65 VRCPTV6 822J U 8 2K ohm 1 6W 5 Carbon Film R357 358 75 VRCPTV6 272J U 2 7K ohm 1 6W 5 Carbon Film R359 360 363 35 VRCPTV6 472J U 4 7K ohm 1 6W 5 Carbon Film R361 362 364 10 VRCPTV6 103J U 10K ohm 1 6W 5 Carbon Film R365 366 35 VRCPTV6 472J U 4 7K ohm 1 6W 5 Carbon Film R367 65 VRCPTV6 822J U 8 2K ohm 1 6W 5 Carbon Film R36...

Page 71: ... RD3 3EB1 A 62 VCNCP0307 EJST Connector A1 SF 45 VCNCP0303 EJST Connector CC 01 QCNCP1510 1 Connector With Wire GND1 50 QCNCP1517 1 Connector With Wire CC1 78 QCNCS1532 1 Connector With Wire D 02 QCNCP1547 1 Connector With Wire LO 12 QCNWS0092 1037 Connector With Wire MV1 MV2 10 LFIX 0002 1F Fix Plate 49 PRDAA0025 1P S RADIATOR IC311 USE 28 PRDAA0128 1P C RADIATOR Q787 USE 89 PRDAA0143 1P RADIATOR...

Page 72: ...815Y Q903 905 907 03 VST2SC3955E Transistor 2SC3955E Q908 972 974 15 VST2SA1480E Transistor 2SA1480E Q909 971 973 46 VST2SC3790E Transistor 2SC3790E Q910 87 VST2SA1015Y P Transistor 2SA1015Y R901 904 10 VRCPTV6 103J U 10K ohm 1 6W 5 Carbon Film R905 58 VRCPTV6 101J U 100 ohm 1 6W 5 Carbon Film R906 908 58 VRCPTV6 101J U 100 ohm 1 6W 5 Carbon Film R909 912 51 VRCPTV6 121J U 120 ohm 1 6W 5 Carbon Fi...

Page 73: ... Metal Oxilde Film R985 986 54 VRCPTV4 470J U 47 ohm 1 4W 5 Carbon Film R989 62 VRCPTV4 102J U 1K ohm 1 6W 5 Carbon Film R990 24 VRCPTV6 225J U 2 2M ohm 1 6W 5 Carbon Film R991 69 VRCPTV2 563J U 56K ohm 1 2W 5 Carbon Film R993 80 RR HZ106M 1V4 10M ohm 1 4W 20 H V Resistance SG971 974 13 QSPG 1009 1 U Spark Gap SG975 50 QSPG 1010 1 U Spark Gap VR901 41 RVRSVF001 1206 Variable Resistor 20M ohm CV 09...

Page 74: ... 6W 5 Carbon Film RV10 07 VRCPTV6 222J U 2 2K ohm 1 6W 5 Carbon Film RV11 34 VRCPTV6 102J U 1K ohm 1 6W 5 Carbon Film RV12 25 VRCPTV6 471J U 470 ohm 1 6W 5 Carbon Film RV13 86 VRCPTV6 681J U 680 ohm 1 6W 5 Carbon Film RV14 V28 V33 50 VRCPTV6 152J U 1 5K ohm 1 6W 5 Carbon Film RV15 28 VRCPTV6 560J U 56 ohm 1 6W 5 Carbon Film RV16 V17 11 VRCPTV6 392J U 3 9K ohm 1 6W 5 Carbon Film RV18 76 VRCPTV6 393...

Page 75: ...SIDTC144ES P IC DTC144ES R104 107 109 14 VRMBNV8 222J A 2 2K ohm 1 8W 5 Metel Film R105 37 VRCPTV6 562J U 56K ohm 1 6W 5 Carbon Film R106 41 VRMBNV8 102J A 1K ohm 1 8W 5 Metel Film R108 112 44 VRMBNV8 562J A 5 6K ohm 1 8W 5 Metel Film R110 124 14 VRMBNV8 222J A 2 2K ohm 1 8W 5 Metel Film R111 123 125 07 VRCPTV6 222J U 2 2K ohm 1 6W 5 Carbon Film R156 13 VRCPTV4 151J U 150 ohm 1 4W 5 Carbon Film R1...

Page 76: ... P 220uF 16V D D D D 20 Aluminum Elect C851 856 858 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C857 862 864 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C859 53 VCEACU1HG106M P 10uF 50V D D D D 20 Aluminum Elect C860 21 VCEACU1CG477M P 470uF 16V D D D D 20 Aluminum Elect C863 17 VCKBDU1HY222K P 2200PF 50V D D D D 10 High Diel Ceramic C865 71 VCKBDU1HY561K P 560PF 50V D D D D 10...

Page 77: ...lm R862 868 874 10 VRCPTV6 750J U 75 ohm 1 6W 5 Carbon Film R866 876 72 VRCPTV6 223J U 22K ohm 1 6W 5 Carbon Film R869 871 34 VRCPTV6 102J U 1K ohm 1 6W 5 Carbon Film R873 58 VRCPTV6 101J U 100 ohm 1 6W 5 Carbon Film R875 74 VRCPTV6 151J U 150 ohm 1 6W 5 Carbon Film R877 884 11 VRCPTV6 473J U 47K ohm 1 6W 5 Carbon Film R878 879 62 VRCPTV6 682J U 6 8K ohm 1 6W 5 Carbon Film R880 882 37 VRCPTV6 562J...

Page 78: ...1F U 1 5K ohm 1 6W 1 Metel Film R018 035 068 89 VRCPTV6 821J U 820 ohm 1 6W 5 Carbon Film R052 054 055 78 VRMPTV6 1001F U 1K ohm 1 6W 1 Metel Film R053 74 VRMPTV6 8200F U 820 ohm 1 6W 1 Metel Film R C 57 VSILTM9236E IC LTM9236E SW001 007 43 QSW A1199 11 1A Switch GND 50 QCNCP1517 1 Connector With Wire LO 08 QCNWS0092 1019 Connector With Wire B 44 VCNCP0308 EJST Connector FR 83 VCNCP030C EJST Conne...

Page 79: ... ICS02 16 VSI74HC86 IC 74HC86 QS01 S03 S06 82 VSIDTC144ES P IC DTC144ES QS02 S11 S13 01 VST2SC1815Y P Transistor 2SC1815Y QS15 01 VST2SC1815Y P Transistor 2SC1815Y RS01 57 VRMPTV2 390J U 39 ohm 1 2W 5 Metal Oxilde Film RS02 63 VRMPTV2 181J U 180 ohm 1 2W 5 Metal Oxilde Film RS03 S22 72 VRCPTV6 223J U 22K ohm 1 6W 5 Carbon Film RS04 18 VRCPTV6 120J U 12 ohm 1 6W 5 Carbon Film RS05 S26 41 VRCPTV6 82...

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