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chassis service manual specifications microfilm x -110 CPD-110GS us model canadian model chassis no. scc-l27a-a trinitron ? color computer display CPD-110GS/110est crt 0.25 mm aperture grille pitch 15 inches measured diagonally 90-degree deflection viewable image size approx. 285 214 mm (w/h) (11 1 / 4 8 1 / 2 inches) 14.0" viewing image resolution horizontal: max. 1280 dots vertical: max. 1024 lines standard image area approx. 270 202 mm (w/h) (10 3 / 4 8 inches) deflection frequency* horizontal: 30 to 70 khz vertical: 48 to 120 hz ac input voltage/current 100 to 240 v, 50 ?60 hz, 1.6 ?0.8 a power consumption max. 105 w dimensions approx. 368 393 389 mm (w/h/d) (14 1 / 2 15 1 / 2 15 3 / 8 inches) mass approx. 14 kg (30 lb 14 oz) plug and play ddc1/ddc2b supplied accessories see page 6 * recommended horizontal and vertical timing condition horizontal sync width should be more than 1.0 ?ec. horizontal blanking width should be more than 3.6 ?ec. vertical blanking width should be more than 500 ?ec. design and specifications are subject to change without notice. cpd-110est aep model chassis no. scc-l27b-a revised
5-1 5-2 section 5 diagrams 5-1. block diagrams (with frame schematic diagram) cn301 1 2 3 4 5 6 7 8 9 b gnd signal-in d-sub15 pig-tail blue g gnd green r gnd red gnd vd hd cn304 to main board cn902 to main board cn901 1 - 4 to main board cn901 5 - ! 1 a c 2 3 4 5 6 7 8 vs out hs out v blk gnd bp clp c sync gnd abl d cn303 1 2 3 4 5 6 7 cs gnd 12c sda 12c scl gnd hr trc vr trc cn302 1 2 3 4 +5v ddc scl ddc sda cpu gnd cn306 1 b 2 3 4 +5v ddc scl ddc sda cpu gnd +146vs 1 2 3 4 5 6 7 8 9 10 cn305 to main board fbt hv g2 cn309 g2 fv to main board cn502 to main board cn504 crt r.g.b hi nc +75vs gnd h1 h2 +5v gnd +12vs gnd 11 ic001 pre amp,osd mix 6 32 2 song buff q008 7 19 15 26 4 9 13 1 13 15 17 12 19 4 20 21 5 6 27 25 24 23 18 ? clamp amp q001,002 ic004 eep rom v blk q004 1 5 11 15 6 10 414 9 313 8 212 7 6 5 29 35 9 11 ic002 rgb out 8 3 1 5 b cut off q301 g cut off q201 r cut off q101 bright cont q006 bright cont q007 v sync buff q005 ic003 osd vert h cs r b out b in b out b in g out g in r out r in g out g in r out r in da4 da3 da2 da1 osdr osdg osdb osd blk in scl sda sogi clamp abl in sog out v clk scl sda blk g b blk sck sin h sync buff q003 18 (video) a to main board fbt b-ss3478-b/d..-p1-24
5-3 5-4 cn901 1 +5v reset q901.902 35 27 h sync/o 46 blank/o 39 17 18 19 16 15 8 14 d904 d903 h drv 5 out 3 flyback 13 v out1 12 ic401 v out v out2 1 hflb 11 ew drv 5 b in 6 b drv 3 bop 32 focus 2 xray 44 osc//o 45 x901 24mhz osc/i 19 ufb sw q534 bop cont q512,513 d509 d517 +12v 3 i o i o 2 1 57 2 ic502 hv regulation ic503 hv regulation 3 1 hv reg out q510,511 eht generator q504 g2 control q531,532 switching q501 b drive q515,516 h drive q520,521 h drive out q502 h drive q523,527 t502 hdt h out q503 t503 d516 d515 t501 fbt rv501 hv adj ic 501 deflection controller ic901 cpu h cent q519 h cent drive q517,518 l570 l505 hlc d511 l503 d512 d521 d522 g2 reg t504 dft 2 5 11 7 df amp q530 g2 control q531.532 q514 7 tilt drive q5e2,5e3 ic504 tilt amp ic607 +12v reg ic605 +5v reg 6 1 5 3 +15v out 1 out2 out 1 -v in2 +v in2 +v in1 6 h-size 8 h-drv 7 test 5 sda 6 scl 4 h/center 5 vg2 50 49 51 cs0,cs1,cs2 48 cs3 12 mute s901 s902 s903 1 tilt 15 pmgo 14 pmgi scl/d reset v sync 1 h dy(+) cn501 2 h dy(+) 3 h dy(-) 4 h dy(-) 5 v dy(-) 6 v dy(+) tilt 1 +146v to neck board cn305 power supply,deflection, cpu cn504 2 gnd 3 +78v 4 gnd 5 +6.3v 6 gnd 7 +5v 8 gnd 9 +12v 10 gnd cn505 tilt(rotation) coil tilt 7 +v in 10 hv 12 11 14 13 1 9 3 2 4 5 6 fv2 to crt abl hv to crt anode cap h.dy v.dy fv1 to crt cn502 g2 to crt cn309 1 -v in h sync clbl h unlock scl sda scl sda sda/d pc/det cs h/r in v sync/o 33 22 28 30 20 32 26 sog h sync/i v sync/i test 38 sda ic902 eep rom scl 25 menu/enter +vin 1 +v in2 -v in1 out2 out 1 +v in1 -v in 1 +146v +78v +15v -12v +6.3v 18 front control abl cont q528,529 bp clp cont q526 d601 ac rect s601 th601 lf601 lft ry601 relay drive q615 a r k ic606 q606 d610 d609 ic601 pwm control 8 ? vcc 6 switching q602 ic602 voltage feedback ic603 voltage feedback r ka 3 v ref out i sense 1 comp 2fb fb603 pfc ckt t601 (p gnd) d603 d602 d605 d626 d604 d615 +15v sw cont q610 +6.3v sw cont q608 +15v sw q609 +6.3v sw q607 t603 pit d616 d617 d618 th602 right(+) 24 left(-) 23 abl 7 degaussing 13 b c 2 3 4 5 6 7 8 9 11 sog buff q907 h sync amp q908 v blk q401 abl cont q533 scl sda 10 +5v scl/d sda/d pc/det cs gnd sda scl gnd v/r to neck board cn303 dgc ac in to neck board cn306 h/r v/in cn902 h/in v blk gnd bp clp sog gnd abl 1 2 3 4 sda +5v scl 1 2 3 4 gnd 5 cn603 cn601 f601 1 nc 2 dgc1 dgc2 3 cn903 5 6 7 8 54 34 a to neck board cn304 37 36 c d b-ss3478-b/d..-p2-24
5-5 5-3. schematic diagrams and printed wiring boards 5-2. circuit boards location note: all capacitors are in m f unless otherwise noted. (pf: mm f) capacitors without voltage indication are all 50 v. indication of resistance, which does not have one for rating electrical power, is as follows. pitch: 5 mm rating electrical power 1/4 w (chip : 1/10 w) ? all resistors are in ohms. ? f : nonflammable resistor. ? f : fusible resistor. ? : internal component. ? p : panel designation, and adjustment for repair. ? all variable and adjustable resistors have characteristic curve b, unless otherwise noted. ? e : earth-ground. ? e : earth-chassis. ? all voltages are in v. ? readings are taken with a 10 m w digital multimeter. ? readings are taken with a color-bar signal input. ? voltage variations may be noted due to normal production tolerances. ? * : can not be measured. ? circled numbers are waveform references. ? s : b + bus. ? s : b C bus. ? the components identified by [ in this basic schematic diagram have been carefully factory-selected for each set in order to satisfy regulations regarding x-ray radiation. should replacement be required, replace only with the value originally used. ? when replacing components identified by ] , make the necessary adjustments indicated. (see page 3-1) ? when replacing the part in below table, be sure to perform the related adjustment. note: the components identified by shading and mark ! are critical for safety. replace only with part number specified. note: les composants identifis per un tram et une marque ! sont critiques pour la scurit. ne les remplacer que par une pice portant le numro spcifi. d a hv regulator circuit check hv hold-down circuit check beam current protector circuit check part replaced ( ] ) d board ic502, ic503, c501 c535, c553, c597 c598, r592, r593 r596, rv501, t501 (fbt) d board ic501, d521, c585 c599, r598, r599 r5c7, t501 (fbt) d board q533, d592, c590 c591, c598, r5a5 r5c0, r5c3, l502 t501 (fbt) hv adj part replaced ( [ ) rv501 divided circuit diagram one sheet of d board circuit diagram is divided into three sheets, each having the code d-a to d-c . for example, the destination ab1 on the d-a sheet is connected to ab1 on the d-b sheet. ab1 circuit diagram division code ref. no.
5-6 ? d board waveforms 3.0 vp-p (h) 1 2.0 vp-p (v) 0 5.0 vp-p (h) 7 1.2 vp-p (24mhz) 6 1.2 vp-p (v) ! 12.0 vp-p (h) ! 3.0 vp-p (h) 2 4.8 vp-p (v) 4 5.0 vp-p (v) 8 12.0 vp-p (h) ! 3 3.4 vp-p (h) 5 5.0 vp-p (h) 9 2.8 vp-p (v) !a 50.0 vp-p (v) ! 60.0 vp-p (h) 100 vp-p (h) !| 1k vp-p (h) ! divided circuit diagram one sheet of d board circuit diagram is divided into three sheets, each having the code d-a to d-c . for example, the destination ab1 on the d-a sheet is connected to ab1 on the d-b sheet. ab1 circuit diagram division code ref. no.
5-7 5-8 (1) schematic diagram of d- a board 0.5 0.5 3.3 3.3 2.7 0.8 0.6 0.6 0 -12.5 0.3 13.1 0.8 0.8 0.4 0 2.9 2.7 5.7 3.4 2.5 1.7 2.7 5.4 0.4 6.0 5.4 2.4 1.0 2.6 4.5 2.7 3.1 3.2 4.9 5.0 0.2 4.9 5.0 4.9 5.0 0.5 2.1 2.7 1.5 3.0 3.0 2.7 4.3 0.5 0.1 0.1 4.9 4.9 4.9 0.5 -0.6 4.2 5.0 4.9 4.9 4.9 4.6 0.4 0 0.5 4.9 4.9 1.7 5.0 4.1 4.1 5.0 0.9 2.3 2.2 0.1 0.1 2.0 2.0 2.0 2.0 0.7 5.0 5 2 1 4 4.6 -0.1 5.0 0 0.7 7 8 9 10 11 0.1 6 3 2.8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 + - fb901 r901 r970 r908 r906 r969 r974 r975 c906 c923 c905 r907 c904 c903 c907 r910 r911 c901 d909 r949 cn901 r964 r979 r978 r962 r954 s903 s902 c908 s901 r956 r950 r951 r922 cn902 r921 c930 c910 r918 d911 r926 r924 r963 d908 r965 r955 r968 r967 r927 x901 r923 r925 d903 d904 r972 r930 r929 r928 r973 c502 c503 c504 c505 r503 r501 r506 c508 d501 r571 r500 r513 r522 r510 r511 r919 c914 r960 r959 r931 r932 r936 r934 c917 r933 r935 r407 c406 c405 r404 r406 c408 d402 r405 r408 r410 r409 ic504(2/2) rn902 rn901 c402 d910 d905 d906 r905 r971 r977 r976 c951 c950 r916 r915 r917 r953 c913 cn903 r961 c916 c915 d901 c404 r403 r402 c409 r401 cn505 c512 c513 r508 c509 d520 r505 r502 q907 q908 c912 c510 ic501 q526 ic902 r411 r412 ic901 q901 q902 d902 c407 q401 ic401 c403 c506 c507 r504 r914 ic504(1/2) 2uh 1k 4.7k 1k 100 1k 33.2 30.1k 2.2 50v 2.2 50v 2.2 50v 1k 2.2 50v 2.2 50v 10 50v 10k 10k 0.1 50v hz5c1 10k 11p 22 100k 100k 22 22 0.1 50v 1k 10k 10k 4.7k 8p 470 0.1 50v 10 50v 20k 1ss119 22 22 10k hz5c1 10k 4.7k 4.7k 8.2k 1m 24mhz 22 22 1ss119 1ss119 4.7k 10k 10k 10k 1k 0.1 63v 0.1 63v 0.01 100v 0.1 63v 4.7k 27k 10k 100p 50v 1ss119 10k 10 100 4.7k 100 100 100 10 50v 22 22 470 470 180 4.7k 2.2 50v 4.7k 180 330 1/2w 0.0033 100v 0.22 50v 0.82 1w 1.5 470 35v 1n4001 1k 4.7k 3k 10k lm358h 4.7k 3.3k 470 25v 100v 100v 1ss119 hz5c1 hz5c1 jw 1.4k 1% 13.3k 1% 9.31k 1% 1000p 50v 1000p 50v 1k 1% 5.11k 1% 1k 1% jw 100p 50v 1k 1% 47p 50v 47p 50v 1000 25v 3.3 1/2w 1.78k 1% 1000p 1.78k 1% 100p 50v 100p 50v 18.2k 1% 3300p 100v jw 2.8k 1% 22.1k 1% 2n3904 sog buff 2n3904 h sync amp 100p 50v 1000 25v tda4856 deflection control rn1203 bpclp cont 24lc16 eeprom 6.81k 1% 6.81k 1% st7275 cpu 2sc945 reset 2sc945 reset hz3c2 0.022 100v 2sc945 v blk tda8172 v out 0.022 0.01 100v 0.0047 100v 1.18k 1% 10k 1% lm358h amp vg2 pmg1 pmg0 vsync/o hsync/o cs3 cs2 cs1 cs0 hsync/o vsync/o -12v -12v h-driver 3 2 1 2 3 1 8 4 6 5 7 1 2 3 4 5 6 7 3 2 13 2 1 titl gnd gnd audio/v vg2 (pwm0) (pwm1) (pwm3) (pwm4) (pwm2) ce vss h-drv cs2 cs3 nc (pwm7) (pwm8) 1d 6c abl h-size cs0 cs1 (pwm5) (pwm6) 4e 2d pmg1 pmg0 u/dp u/dm u/gnd u/vcc osc/o vdd mute osc/i vfb gnd sda/d dsa/i scl/i pc/det scl/d vss vdd h/rtn orange/led green/led degaussing mute/led audio vsync/i hsync/o hsync/i vsync/o sub/tilt reset h/center blank/o +5v scl/d sda/d pc/det cs gnd sda scl gnd h/r v/r v/in h/in gnd bpclp sog gnd abl vcc test scl sda vss +5v gnd hpll2 hsmod focus bop xray hflb vcap gnds hpll1 hbuf dgnd hdrv pgnd href bin bsens cor vsomd vagc vout1 vout2 ewdrv vref vcc hunlock scl clbl hsync sda vsync s.o.g vblk a0 a1 a2 q5e2 q5e3 r5f5 470 r5f4 430 r5f6 2.2 1/2w c5e9 50v r5f1 10k c5e7 0.0033 100v c5e8 0.22 50v r5f3 2.2 r5f2 1w 27 r5e9 100 c5e5 47 16v r5e6 47k c5e4 10 50v r5e7 51k c5e6 0.1 50v r5e8 1.6k hcap bdrv r5c8 ab1 ab2 ab13 ab11 ab12 ab9 ab10 ab6 ab7 ab8 ab3 ac1 d- a +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v +5v enter menu right+ left- +15v +5v +15v jw +12v ab14 ab5 (deflection) to d-c to a board cn304 to a board 2sb647 2sd667 tilt drive tilt drive 0.22 ab4 coil tilt(rotation) cn303,cn306 b-ss3478-d..-p1-24 a b c d e f g h i j 234567891011 14 13 12 15 1
5-9 5-10 (2) schematic diagram of d- b board 1234567891011 14 13 12 a b c d e f g h i j 15 5.8 5.9 3.5 3.6 105.3 138.6 16 2.5 0.2 0.1 3.3 2.9 45.8 4.0 17 47.9 46.8 3.8 6.8 7.1 -0.4 105.5 5.7 6.8 6.6 3.9 4.6 4.7 4.6 4.7 3.9 * 4.7 4.7 4.6 4.6 5.8 0.6 0 0 32.8 0 0 0.7 0 0 34.6 34.1 0.6 1.5 106.2 0.9 106.6 107.1 6.1 0.7 0.2 5.5 4.0 3.4 85.3 0.8 0.3 3.5 3.0 78.1 134.5 78.1 15 14 13 12 hv 2 4 5 6 9 10 3 12 11 fv1 fv2 1 14 13 s s s s s s 1 1 2 3 4 8 7 6 5 l502 d502 c556 r524 c515 l503 r525 r526 r580 r570 l570 r581 c585 r598 c599 d519 c542 d504 d506 r531 c555 r582 r587 r530 r583 r532 r527 r528 d511 d512 c549 r535 c548 r536 c547 r557 r534 l506 d514 r553 r552 c531 r551 d515 d516 r565 c554 c524 r579 r544 r538 r539 r545 c528 r549 r547 r546 c529 r550 r548 ic503(2/2) r562 r560 c537 c546 r559 r563 c535 r515 r556 r555 r554 c545 r568 r567 d510 q514 ic503(1/2) d509 d518 d517 r517 c541 r518 c539 c538 r520 r521 r595 r592 r594 r593 d522 r569 r537 c596 rv501 sg501 c592 c595 r576 r573 r574 r572 r575 c593 r577 c594 r578 l508 c530 c588 c587 c526 c501 c527 c550 d503 ic502(1/2) ic502(2/2) d523 d513 d592 c589 c590 c591 fb501 r523 r586 c570 t502 c543 r585 c521 r584 t503 r591 c584 c586 t504 r566 c597 d521 l507 cn502 q528 q529 q533 q530 r516 r589 r590 r588 q531 d528 q532 r529 d527 c516 r596 t501 r599 c517 c518 r533 q501 r540 q515 q516 q520 q521 q523 q527 q503 q517 q518 q519 c522 q509 q507 r561 c572 q508 q505 q524 c560 c536 c533 c532 r558 q512 q513 r519 c540 q534 q511 q510 c553 d507 c523 d526 q502 fb502 d508 q504 q506 c598 cn501 6 v dy+ v dy- h dy- h dy- h dy+ h dy+ 5 4 3 2 1 r543 l505 100h mtzj15a 100 200v 8.2k 0.022 250v 10mh 10 4.7k 100 68 3w 7h 68 3w 1000p 1kv 24.3k 220 50v ps104r 0.022 100v 1ss119 1ss119 10k 0.1 50v 1.2k 4.7k 1.5 3w 1.5 3w 47 1/2w 10k 220 1/2w ps104r ps104r 220 16v 1k 220 16v 6.8k 0.1 50v 15 2w 15 2w 10mh rgp10d 10k 100 0.022 100v 47k 1ss119 1ss119 1k 2.2 160v 1 250v 22 1/2w 100k 1/2w 4.7k 10k 100k 1/2w 0.1 50v 10k 4.7k 100k 1/2w 0.1 50v 10k 4.7k lm358h 22 10k 47 16v 0.1 50v 4.7k 100k 0.001 100v 1k 100k 10k 4.7k 0.1 50v 2.2k 10k hz5c1 2sa733 lm358h mtzj9.1c 1ss119 1ss119 510 1/4w 220 16v 510k 0.015 100v 0.012 100v 7.5k 10k 100k 56k 1m 1k rpg02-18 2.2m 1/2w 1k 2200p 1kv 100k 0.3w 1.2kv 10 50v 0.1 400v 30k 2w 430k 430k 10 3.3k 0.22 50v 62k 2200p 2kv 750k 10h 0.1 50v 0.22 250v 0.36 250v 0.12 250v 0.1 100v 0.15 250v 0.1 250v uf5402g lm393 lm393 1ss119td byv26c 1ss119 1 50v 0.1 50v 0.1 50v 3uh jw jw 2200p 1kv 220p 500v jw 0.0051 1800v jw jw 15p 2kv 100p 1kv 1m 1% 3300p 100v ps104r 1.2mh bead pin 2sc945p abl cont 2sc945p abl cont 2sa733 abl cont 2sc2688 df amp 100k 4.32m 1% 4.32m 1% 4.32m 1% 2sc1921 g2 cont z10-160b 2sc4632 g2 cont 100k jw 0.01 2kv 127k 1% fbt 4.99k 220p 3kv 1500p 1kv 1.5 1w 2sj307 switching 330k 1/2w 2sc945 b drive 2sa733 b drive 2sc945 h drive 2sa733 h drive 2sd1640q h drive 0.1 100v 2sc3209lk h drive 2sc5129 h out 2sd669a h cent drive 2sb649a h cent drive 2sc2688 h cent 0.0027 2kv 2sc945 s-cap change f512km-5 s-cap change 100uh 220 16v 2sc945 s-cap change 2sc945 s-cap change f512km-5 s-cap change 0.1 50v 330p 50v 0.47 50v 0.015 100v 27k rn1203 bop cont 2sa733 bop cont 910 0.022 100v rn1203 sw 2sa733 hv reg out 2sc945 hv reg out 100 16v sb140 10 160v 1ss119 fs10km-6 h drive out 0.45uh dd54rc fs7km-16a eht generator f512km-5 s-cap change 0.22 63v 6p 270 1w cs0 cs1 cs2 cs3 vg2 h-driver 2 3 5 711 3 2 1 4 8 5 6 7 5 6 7 3 2 1 4 8 2 1 46 h.v r5c7 150 1/2w r5c5 4.7k r5c4 82k r5c2 6.8k r5c3 51k r5c1 20k r5a8 1m r5a6 10k r5a9 470 r5a7 18k r5c0 120k r5a5 470 r5c6 100 r5c9 r5a3 220k 1/2w ab1 ab2 ab3 ab4 ab5 ab6 ab7 ab8 ab9 ab10 ab11 ab13 ab12 +146v v dy+ v dy- +5v +78v +12v +5v +12v +12v +12v +12v +12v +12v +12v d- b (deflection) to a board cn309 4.3k hv adj to picture tube +12v ab14 +146v v.dy h.dy b-ss3478-d..-p2-24 fb503 3uh divided circuit diagram one sheet of d board circuit diagram is divided into three sheets, each having the code d-a to d-c . for example, the destination ab1 on the d-a sheet is connected to ab1 on the d-b sheet. ab1 circuit diagram division code ref. no.
5-11 5-12 a b 1 2 345 6 c d e d board semiconductor location ic ic401 e-3 ic501 d-6 ic502 d-1 ic503 d-1 ic504 d-5 ic601 a-4 ic602 a-4 ic603 a-4 ic605 a-5 ic606 a-4 ic607 a-5 ic901 b-6 ic902 c-6 transistor q401 e-4 q501 c-2 q502 d-3 q503 d-3 q504 c-2 q505 c-4 q506 d-4 q507 d-4 q508 d-4 q509 d-4 q510 d-1 q511 d-1 q512 d-6 q513 d-5 q514 e-1 q515 d-5 q516 d-5 q517 b-1 q518 c-1 q519 c-1 q520 d-5 q521 d-5 q523 c-4 q524 c-4 q526 e-6 q527 c-4 q528 c-1 q529 c-3 q530 d-1 q531 c-2 q532 c-2 q533 e-1 q534 d-6 q5e2 d-5 q5e3 d-5 q601 a-4 q602 a-3 q607 b-4 q608 a-4 q609 b-5 q610 b-5 q615 b-1 q901 c-6 q902 c-6 q907 c-5 q908 c-5 diode d402 e-4 d501 d-5 d502 c-2 d503 c-2 d504 c-4 d506 d-3 d507 d-3 d508 c-3 d509 d-5 d510 d-1 d511 c-1 d512 c-1 d513 d-1 d514 d-4 d515 c-3 d516 c-3 d517 d-6 d518 d-5 d519 d-5 d520 d-6 d521 d-1 d522 d-2 d523 c-4 d592 e-1 d601 a-2 d604 a-3 d605 a-3 d606 a-3 d607 a-2 d608 a-4 d609 a-4 d610 a-3 d611 b-1 d612 a-4 d613 b-3 d615 b-3 d616 b-4 d617 b-4 d618 b-4 d626 a-3 d901 a-6 d902 c-6 d903 c-6 d904 e-6 d905 c-5 d906 c-5 d907 c-5 d908 c-5 d909 b-5 d910 c-5 variable resistor rv501 e-1 crystal x901 c-6 d board (component side) (d) power, deflection
3 (3) schematic diagram of d- c board a b c d e f g h i j 1234567891011 14 13 12 a b c d e f g h i j 0.1 14.9 4.9 0.1 5.5 4.9 0.1 14.3 3.6 2.5 3.6 4.7 5.0 1.2 123.9 4.9 0.1 3.7 2.5 0.2 2.2 5.0 4.9 1.7 2.2 0.3 0.3 17.9 18v 1 2 3 1 2 3 4 5 6 7 8 1 2 3 1 2 3 1 2 3 s 1 2 3 1 2 3 s l g n 1 2 3 4 5 6 7 8 9 10 4 1 2 3 1 10 3 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 cn603 th602 r629 d611 r628 c649 c648 c618 c619 fb612 fb613 fb614 fb615 fb617 fb618 fb619 fb616 c601 r601 c602 lf601 s601 th601 r603 c605 c607 c608 d605 d626 t603 fb620 d604 d606 d607 r610 r611 r609 fb602 fb603 r615 r614 c611 r616 ic606 d608 q601 d609 r623 r621 r622 c614 r625 r624 r626 c615 r619 r618 c613 d623 d624 d625 r631 r632 c646 r635 r633 c645 c616 r620 d601 r642 r640 c622 r641 d618 d610 d617 d616 d615 c636 r650 c632 fb608 d613 c630 c628 c625 c626 r651 r652 l604 l603 c633 r656 c635 r658 c634 c641 r660 c642 r661 ic604 q606 q605 fb611 fb610 d621 fb609 c643 fb601 c612 r634 r665 l601 l602 l607 l606 r666 r662 r663 t601 cn601 ry601 f601 r645 r643 l605 q615 r655 r630 c603 c604 c610 c606 jw103 jw105 r605 q602 fb621 r653 c620 ic601 r627 r612 jw104 c644 r659 ic602 ic603 r644 ic607 ic605 q610 q609 q608 q607 d619 jw113 r664 fb622 c647 r602 fb605 fb606 fb607 fb604 c651 jw116 cn504 3p dgc nc dgc 9 1k 1/4w 1ss119 62 1/4w 4700p 400v 4700p 400v 10 50v 0.1 50v 2.3uh 2.3uh 2.3uh 2.3uh 2.3uh 2.3uh 2.3uh 2.3uh 0.47 250v 560k 1/2w 1.0 250v 10 39k 2w 4700p 400v 47 35v 0.1 400v er106 1ss119 3uh sr1003 1ss119 hz18-2 10 1/4w 18 1/4w 2.7k 1/4w 3uh 3uh 1k 1/4w 0.22 2w 680p 50v 6.2k mcr100-6 hz24-2 2sa733 1ss119 100 1/4w 220 1/4w 220 1/4w 0.1 50v 10k 1/4w 9.1k 1/4w 15k 1/4w 100 16v 10k 1/4w 10k 1/4w 270p 50v 1ss119 1ss119 1ss119 75 1/4w 5.6k 1/4w 0.0047 50v 5.1k 1/4w 750 1/4w 1 50v 0.1 50v 1k gbu4j 220 1/4w 100k 1/4w 2200p 50v 470 1/4w sb360 1ss119 uf5402g uf5402g bym26c 1000p 1kv 150 1/2w 470 16v 3uh bym26c 470 25v 1000 25v 220 100v 100 200v 10k 1k 100h 100h 1000 25v 10k 1000 10v 10k 1/4w 1000 16v 470 16v 1.3k 1/4w 470 16v 1.5k 1/4w tl431 2sa733 irfi9620g 3uh 3uh 30df2 3uh 470 25v 3uh 0.01 100v 24 1/4w 10k 100h 100h 100h 100h 1.5k 1k 1/4w 1k 1/4w pcf ckt ac-socket 4a 250v jw 88.7k 1/4w 1% 2sc945p relay drive 1.6k 1/4w 3.9k 1/4w 220p 250v 470p 250v 4700p 400v 330 400v jw jw 30k 2w fs10km-12 switching 3uh 220 2w 220p 1kv c3842a pwm control 3.74k 1% 6.49k 1% jw tlp721 voltage feed back tl431 voltage feed back 3.01k 1/4w 7812 +12v reg 7805 +5v reg rn1203 +15v sw cont 2sa966 +15v sw rn1203 +6.3v sw cont 2sa966 +6.3v sw 1ss119 0.75 1w jw 3uh 470 35v 3uh 3uh 3uh 3uh 2uh 1000 25v 1 1/2w 10p -12v fbt sync pmg0 pmg1 audio usb+5v t603 12 53 64 1 2 4 3 comp fb isence osc vaef vcc out gnd +146v +78v/video +6.3v +5v +12v agnd agnd agnd agnd agnd sync ckt audio power output usb power ac1 +15v power +6.3v +78v +146v +12v +15v in out gnd in out gnd d- c (power supply) from from to to d-a dgc to a board cn305 b-ss3478-d..-p3-24 divided circuit diagram one sheet of d board circuit diagram is divided into three sheets, each having the code d-a to d-c . for example, the destination ab1 on the d-a sheet is connected to ab1 on the d-b sheet. ab1 circuit diagram division code ref. no.
a board semiconductor location ic ic001 be1 be3 ic002 ae1 ic003 be3 be1 ic004 be1 transistor q001 ce3 ce1 q002 be3 be1 q003 be3 be1 q004 ce3 ce1 q005 be3 be1 q006 ae3 ae1 q007 be1 be3 q008 be1 be3 q101 ae2 ae2 q201 ae3 ae1 q301 ae3 ae1 diode d002 ce3 d003 be3 be1 d004 be3 be1 d005 ce3 ce1 d008 be1 be2 d009 be1 be2 d010 be1 be2 d011 be2 be2 d012 be1 be3 d013 ce1 d016 ae1 ae3 d101 be1 be2 d102 be1 be2 d103 ae2 ae1 d104 ae2 ae2 d105 ae2 ae2 d201 be1 be3 d202 be1 be3 d203 ae3 ae1 d204 ae2 ae1 d205 ae2 ae1 d301 be1 be3 d302 be1 be3 d303 ae3 ae1 d304 ae3 ae1 d305 ae3 ae1 conductor () side conductor () side component () side component () side conductor () side component () side (a) video ? a board (conductor side) ? ? a board (component side) ? pattern of the rear side. a b 1 2 3 c anode cathode d002 d013 a b 1 2 3 c
7 (4) schematic diagram of a board a b c d e f g h i j 1234567891011 14 13 12 15 16 7.2 7.9 0.2 0.8 1.1 -0.2 0.1 2.6 0.1 2.9 3.1 0.1 0.1 2.6 4.4 0.6 1 2 4 3 6 5 1.9 2.5 2.5 4.4 1.1 1.8 4.4 0.6 3.1 2.7 3.0 5.0 5.0 0.2 0 0 0 0 3.6 5.0 1.3 5.0 5.0 5.0 4.2 4.1 4.1 5.0 0.8 0.1 4.1 5.2 4.6 123.8 4.6 5.2 129.2 5.2 4.6 131.8 12 11 10 51.3 42.5 50.5 1.9 2.4 1.8 7 8 9 0.8 0.2 5.0 0 4.1 -0.1 4.4 1.7 1.1 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 1 2 3 4 1 2 1 2 1 2 h g1 g2 gm g4 rcv hg hv bgr 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 1 1 cn301 d101 d102 d201 d202 d301 d302 c202 c203 c303 c003 c103 r016 c025 cn303 cn304 r046 c024 c023 r012 r007 r017 d002 fb001 fb002 fb003 d016 fb004 fb005 c015 c016 c017 c018 c021 cn305 r011 r009 r025 r024 c028 d005 r020 r015 d004 r027 r028 r026 d003 r022 c026 r029 c029 r030 r213 c030 c031 r039 c033 c034 c032 c036 c035 r018 r019 r014 r013 c304 c204 c104 r006 r005 r303 r304 r204 r104 l001 r004 c005 c006 c012 c011 c010 c009 r314 r214 r114 c008 r008 r010 d103 d105 r111 c107 r112 r108 sg101 c206 r212 c207 r208 sg201 d203 r211 d205 c306 r311 c307 r312 sg301 r308 d303 d305 cn302 cn306 fb008 r036 r035 fb009 fb010 r037 c039 d008 d009 d010 d011 d013 c013 r034 fb006 r002 c101 c201 c301 c302 c102 c001 c044 r051 c004 c022 d014 c019 c020 r103 r203 fb103 fb203 fb303 c038 c037 c040 c041 r032 r040 d012 c106 sg001 fb007 r315 l302 l202 l102 cn308 cn307 cn309 j001 l101 l201 l301 c043 r313 r113 fb301 fb201 fb101 cn310 r101 r201 r301 cn311 c045 c014 d104 r107 r115 r116 q101 d204 r207 r215 q201 r216 d304 r316 q301 r307 fb011 fb012 q002 q008 r049 c002 ic001 q007 r048 q004 q003 l002 q005 r021 c042 ic003 r031 q006 ic004 ic002 fb104 fb204 fb304 q001 9p 1ss119 1ss119 1ss119 1ss119 1ss119 1ss119 10 50v 0.1 50v 0.1 50v 100 10v 0.1 50v 470 0.1 50v 7p 8p 1k 0.1 50v 100 10v 1k 100 100 1n4148 2.3uh 2.3uh 2.3uh pg104 2.3uh 2.3uh 0.1 250v 22 200v 0.1 100v 0.1 50v 47 16v 10p 330 1k 240 1/4w 1k 0.1 50v 1ss119 2k 1/4w 240 1/4w 1ss119 1k 1k 510 mtzj5.1b 2.2k 2200p 50v 1.5k 1000p 50v 10k 33 100 10v 0.1 50v 2.4k 4700p 50v 0.1 50v 1 50v 0.1 50v 100 10v 100 100 4.7k 4.7k 0.1 50v 0.1 50v 0.1 50v 10k 1k 1k 1/4w 100 100 100 100h 100 47 16v 0.1 50v 0.1 100v 10 100v 0.1 50v 47 16v 12k 1/2w 12k 1/2w 12k 1/2w 0.1 50v 2.2k 100 bav20 bav20 1m 0.1 100v 220 1/2w 100k 200v 0.1 100v 220 1/2w 0.1 100v 100k 1/4w 200v bav20 1m bav20 0.1 100v 1m 0.1 100v 220 1/2w 200v 100k 1/4w bav20 bav20 4p 4p 2.3uh 47 47 2.3uh 2.3uh 4.7k 0.1 50v 1ss119 1ss119 1ss119 1ss119 1n4148 0.1 50v 51k 1/2w 2.3uh 100 33p 33p 33p 10 50v 10 50v 10 50v 0.1 100v 1.5k 0.1 100v 560p 50v rd3.3lb1 100 10v 0.1 50v 1k 1k 2uh 2uh 2uh 0.1 50v 0.1 50v 220p 50v 220p 50v 330k 33.2 1/4w 1ss119 0.1 100v 1.2kv 2.3uh 220k 1/4w 0.68h 0.68h 0.68h tab pin tab pin bead pin crt_soket 0.1h 0.1h 0.1h 4.7 35v n.p 33 33 jw jw jw tab pin 75 1% 75 1% 75 1% 0.01 2kv 0.01 2kv bav20 16k 1w 221 1/4w 1% 220 1/4w 1% 2sc2688 r cut off bav20 16k 1w 221 1/4w 1% 2sc2688 g cut off 220 1/4w 1% bav20 200 1/4w 1% 2sc2688 b cut off 16k 1w 2.3uh 2.3uh 2n3904 clamp amp 2n3904 song buff 10k 220 16v m52743bsp pre amp/osd mix 2sc945 bright control 381 1/4w 1% 2n3904 v blk 2n3904 h sync buff 100uh rn1203 v sync buff 10k 180p 50v m35045-156 osd 75k bf420 bright control 24c21 eeprom lm2409t rgb out 2n3904 clamp amp 146v vsync vsync bgnd blue ggnd green rgnd red gnd vd hd cs gnd 12csda 12cscl gnd hrtrc vrtrc vsout hsout vblk gnd bpclp +146vs nc +75vs gnd h1 h2 +5v gnd +12vs gnd rin vccr osdr gndr gin sogi vccg osdg gndg bin vccb osdb gndb ablin nc vcc vcc2 rout extfb gout extfb mbri bout extfb blk da1 da2 da3 da4 gnd5 sda scl clamp sog out osd blkin vdd2 p4 p3/g p2 p1/r p0/bk0 vss cpout vir cs sck sin tck vdd1 p7 vcc gnd1 nc vin1 vbb vin2 vin3 gnd vout3 vout2 vout1 gnd2 /test nc /wp vss vcc vclk scl sda +5v ddcscl ddcsda cpugnd cpugnd ddcsda ddcscl +5v gnd csync abl ac vert hor p5/b p6 gnda g r b b g r gnd gnd gnd gnd a gnd gnd gnd +5v +5v +5v +12v +12v +12v +5v +5v +5v +5v +5v +5v +5v +146v +78v +6.3v +5v +12vf +12v +5v +5v +5v +78v +12v +12vf +12v +12vf +6.3v +12v +12v +146v +146v +12v 8 9 10 7 6 1 2 3 4 5 11 12 13 14 15 signal in hd15 pig-tail to d board picture tube v901 15frf to d board fbt to d board cn502 +78v +78v +78v to d board 1 - 4 pin to d board cn504 to d board cn902 cn901 5 - 11 pin (video) cn901 r033 51k 1/4w b-ss3478-a..-24
? a board waveforms 0.7 vp-p (h) 1 h 3.4 vp-p (h) 2 1.0 vp-p (h) 3 3.8 vp-p (h) 4 h 0.7 v p-p (h) 5 3.4 vp-p (h) 6 48.0 vp-p (h) 7 55.0 vp-p (h) 8 48.0 vp-p (h) 9 48.0 vp-p (h) 0 55.0 vp-p (h) ! 48.0 vp-p (h) !a 5-19
5-20 5-4. semiconductors 8 pin sop lm2409 lm358m lm393m 24lc16bt/sn 24lc21t/sn mct7812ct ta7805s 1 top view n m35045 m52743bsp 20 pin dip pc123f2 st72t75 tda4856 tda8172 tl431 uc3842a dtc124esa fs10km-6 fs10km-12 fs12km-5 fs7km-16a 2sj449 irfi9620g 2n3904 2sa1221-l 2sc3209lk 2sa733-q 2sc945-p 2sb649a 2sc2688-lk 2sd1640q,r 2sd669a-c 2sc1921 2sc2383-o 2sc4632ls-cb7 2sc5129 dd54rc gbu4j hz18-2 mtzj-t-73-15a sb140 1n4001 1n4148 31df6 mtzj-5.1a mtzj-5.1b rd3.3esb2 rd5.1esb2 rd9.1esb3 1ss119-25 rd3.3lb1 rgp02-18 rh-1a 30df2 marking side view 1 n 12 pin zip 1 top view n 1 top view n 36 pin dip 1 2 3 4 1 top view n 56 pin dip 1 top view n 32 pin dip 7 1 1 top view n 8 pin dip e letter side c b g d s g d s e b c e c b e c b letter side e c b e c b e c b b c e b c e cathode anode + + ~ ~ ~ ~ cathode anode cathode anode cathode anode

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