TM-H1900G TM-H1900G No.51960 No.51960 2-5 2-6 CIRCUIT DIAGRAMS SIGNAL INPUT PWB CIRCUIT DIAGRAMS [1/2] 4.9V 0V 0V 0V 0V 0V 0V 0V 0V 4.6V 4.6V 4.9V 4.6V 4.2V 4.3V 4.9V 4.2V 3.2V 4.2V 4.1V 4.3V 4.9V 4.2V 3.2V 4.3V 4.9V 4.9V 4.6V 4.6V 0V 4.2V 0V 5.1V 3.4V 5.1V 4.3V 4.3V 9V 3.5V 4.9V 6.8V 4.9V 11.7V 9V 11.8V 4.9V 4.2V 11.7V 4.8V 4.2V 11.7V 4.8V 4.2V 0.6V -0.2V 9V 8.9V 8.9V 1.3V 4V 3.3V 11.7V 3.5V 11.7V 2.9V 4.3V 4.4V 4.4V 4V 9V 1.2V 0.6V 4V 4.2V 2.3V 2.6V 2.4V 4.9V 2.4V 3.3V 1.5V 1.5V 3.3V 10.3V 4.4V 4.4V 8.2V 5.1V 5.1V 4.3V 4.4V 4.5V 9V 2.7V 9V 2.7V 8.3V 0V 7.3V 7.2V 6.5V 11.8V 11.7V 5.1V 4.4V 0V 4.4V 11.8V 11.8V 2.1V 1.5V 4.9V 1.3V 3V 2.1V 1.7V 4.9V 0V 4.9V 4.5V 0V 0V 0V 2.4V 2.1V 4.9V 0V 2.4V 3V 1.7V 2.1V 2.1V 1.5V 6.9V 11.7V 6.3V 2.4V 6.2V 1.7V 11.7V 5.6V 3.1V 6.9V 2.4V 11.7V 6.3V 2.7V 7.6V 2.1V 11.7V 7V 4.5V 11.7V 3.8V 2.4V 11.7V 1.8V 1.8V 2.4V 4.4V 11.7V 3.8V 1.8V 2.4V 11.7V 1.8V 11.7V 1.2V 3.6V 3.6V 3.6V 3.6V 3.6V 11.8V 3.6V 3.6V 3.6V 3.6V 11.4V 11.7V 3.6V 3V 11.7V 3.6V 3.6V 3V 3V 1.4V 1.4V 1.7V 2.1V 2.1V 8.3V 4V 4V 1.9V 4.9V 2.4V 3.1V 6.3V 0.1V 4.5V 7.5V 9V 1.3V 3.9V 0.5V 4V 4V 4.6V 4.8V 4.8V 0V 3.5V 3.4V 3.4V 0V 3.4V 3.4V 3.4V 9V 2.3V 2.4V 2.4V 5.4V 9V 5.3V 5.4V 4.9V 4.9V 0.4V 6.9V 4.9V 0.3V 0V 4.9V 0.6V 0V 4.3V 4.9V 0V 0V 0V 11.8V 3.7V 4.3V 2.4V 3V 2.3V 3V 2.9V 2.3V 1.7V 11.7V 2.3V 3.6V 3V 11.7V 2.2V 1.6V 2.9V 3.5V 1.7V 2.3V 3V 3.6V 11.7V 1.3V 1.9V 11.7V 3V 3.6V 1.3V 11.8V 1.9V 3.6V 3.4V 3.5V 5.8V 3.6V 11.4V 11.8V 5.8V 5.8V 3.6V 3.6V 0V IC002 20 1.4 IC002 22 27 1.7 IC002 29 1.2 IC201 26 29 0.6 IC201 27 30 0.7 IC501 15 0.9 IC501 51 0.4 IC501 23 3 IC501 52 0.3 IC501 31 5 IC501 53 0.8 IC501 41 2.6 IC501 42 2.8 IC501 43 2.9 IC101 20 0.4 IC101 24 0.6 10k R129 X CN005 *4 PN/OTHER SW. Q108 1k R101 3.3k R102 1k R103 *1 BUFFER Q101 CE42697-001 LPF FL101 1k R104 0 R554 10k R105 220 R106 COMB FILTER TC90A49F-X VDD2 BIAS VRT NC A IN VRB VDD3 VSS2 NC VDD4 SDA SCL Y OUT DAVRT DAVRB NC C OUT VSS1 VDD1 FIL NC CK IN KILLER TEST IC101 *1 BUFFER Q102 .01/50 C103 180p CH C115 100/16 C101 .01/50 C104 .01/50 C106 QQL244K-100Z L101 100 R109 0 R201 100/16 C114 .1/16 F C113 .01/50 C111 .01/50 C112 QQL244K-100Z L102 100/16 C118 820 R111 .01 C116 CE42681-001Y K002 0 R112 *1 AMP Q103 4.7 QQL244K-4R7Z L105 QQL244K-100Z L103 100/16 C107 .1/16 F C108 X C721 100/16 C109 .1/16 F C110 BW L104 .01/50 C117 1.5k R113 100 R107 100 R108 1k R114 330 R115 5p CH C123 *1 BUFFER Q104 4.7k R118 1k R119 CE42697-001 LPF FL102 1k R120 *1 AMP Q105 33 QQL244K-330Z L106 12k R123 X R054 47k R116 X R117 X CH C203 1.2k R232 1k R121 X C124 *1 BUFFER Q106 10k R124 22p CH C122 2.2k R122 *1 AMP Q201 1k R202 330 R203 2.2k R234 *1 BUFFER Q202 4.7k R206 1k R207 CE42697-001 LPF FL201 1k R208 *1 AMP Q203 X L201 15k R210 X C131 X R204 X R205 SDI X R235 1k R211 X C204 *1 BUFFER Q204 10k R212 X CH C201 2.2k R209 MA3091/M/-X D018 X D014 100 R009 X R643 100 R019 100 R020 NJM2234M-XE IN1 SW1 IN2 SW2 GND OUT VCC IN3 VIDEO SW. IC102 X R640 X R641 X R642 X Y091 X C128 10/50 C125 X R127 X R128 *1 BUFFER Q107 100 R125 4.7k R126 X D019 X D020 X D101 X D102 *3 D029 *3 D030 10k R039 10/16 N C141 X R233 X R245 *3 D031 *3 D032 X R553 *4 GEN. PULSE Q512 10k R043 10k R533 22k R534 .0022 C530 3.3k R131 1.5k R132 1k R130 *1 BUFFER Q109 2.2k R133 X C126 3.3k R214 1.5k R215 1k R213 *1 BUFFER Q205 2.2k R216 X C205 X INT/SLOT SW. IC602 1Y 0Y 1Z ZCOM 0Z INH Vss GND CTLZ CTLY CTLX 0X 1X XCOM YCOM Vdd *1 BUFFER Q208 *1 BUFFER Q211 X R231 X R243 X R241 X R242 X R250 X R251 BW N C238 BW N C239 X R604 X BUFFER Q603 X BUFFER Q601 X BUFFER Q602 X BUFFER Q605 X R650 X N C605 X R617 X R616 X R618 X R614 X R615 X R619 X R620 X R649 X R138 X R139 X BUFFER Q111 X R140 X R254 X R255 X BUFFER Q216 X R256 X R257 X R258 X BUFFER Q217 X R259 X R644 X R645 X R646 X R647 CE42681-001Y K102 CE42681-001Y K101 47p CH C210 X CN00J QGA2501F1-03 CN0S3 X Y075 X Y100 X Y399 X Y114 X Y164 X Y369 100 R531 CE42681-001Y K001 1.5k R135 X R253 X R252 *1 BUFFER Q110 X Q218 X BUFFER Q214 100 R134 X R136 X R137 X N C130 X R648 X SW. SLOT Q612 X C040 100 R532 27p CH C202 *4 GEN. PULSE Q513 10k R535 CE42681-001Y K201 CE42681-001Y K202 9V BA17809T IC901 100/16 C903 100/16 C902 X D521 X C528 X Y395 220k R546 X RGB SW. Q501 X R510 5V AUDIO 12V SCP XRAY HPLS B1PROT 4.7k R522 22/50 C524 FBP SDA1 SCL1 9V CP VP RGB ABL SLT_EN FSTBLK OSD_G OSD_R OSD_B 0 R514 0 R511 X R513 X R512 BCHK 0 R271 QJB003-113011 CN00T SLOT3 SLOT4 STB7V POWER REM *1 BUFFER Q001 SLT_AB SDA3 SCL3 SDA4 SCL4 SLOT1 SLOT2 SLOT14V X BUFFER Q606 X BUFFER Q607 X R632 X R633 X BUFFER Q608 X BUFFER Q609 100/16 C001 .1/16 F C120 100/16 C119 .1/16 F C102 X BUFFER Q610 X BUFFER Q611 HD X R634 X CH C121 X R631 X R630 2SA965/OY/-T PROTECTOR SW Q402 *3 D027 *3 D028 0 R240 0 R270 VIDEO YC_DET X R621 X R622 X CH C606 ENABLE 470k R238 470k R239 X R236 X C236 X AMP Q209 *1 BUFFER Q210 6.8k R237 1.2k R244 2.2k R246 100 R001 X R247 X R248 X C237 X AMP Q212 *1 BUFFER Q213 6.8k R249 100 R002 100 R003 100 R004 X R005 100 R006 100 R007 100 R008 .01/50 C030 0 R520 X R051 X R052 X R053 ICP-N10-Y ! CP CP901 .1/16 F C901 .1/16 F C002 .1/16 F C904 X R551 X R263 X R264 100 R141 100 R269 100 R268 100 R785 MA3051/M/-X D705 WBPLS X Y398 X C132 X C133 X C134 X C135 180p CH C249 X C246 X C247 X C248 X CN0S4 180p CH C136 X C252 X C253 X C255 X C254 180p CH C034 180p CH C035 X C036 *1 VBLK GEN. Q515 8.2k R536 X C608 NQR0357-002X K103 X C609 *4 SW. Q514 X C611 X C613 X C614 X C615 X C616 X C617 X C618 X C256 X C138 X C257 X C139 X C250 X C140 47k R537 6.8k R110 NQR0357-002X K003 X K005 NQR0357-002X K004 X R055 0 R056 VBLK 0 R142 .1/16 F C533 X Q112 X R143 1/50 N C105 .1/16 F C532 .1/16 F C531 X Y115 X Y349 X Y144 X Y163 X Y370 X Y005 X Y006 X Y076 X Y344 X Y347 X Y085 X R057 X C038 47p CH C211 0 C018 180p CH C033 X C037 10/16 N C243 X C039 .1/16 F C142 0 R272 X CN0S2 X D712 X D713 10/50 C534 180p CH C137 X R267 X R266 X R552 QMD2B04-001 Y J005 75 1% NRSA02F-750X R036 75 1% NRSA02F-750X R021 QMD2B04-001 Y/C J004 75 1% NRSA02F-750X R026 *3 D023 *3 D025 *3 D024 *3 D026 4.7/50 C003 4.7/50 C005 47k R023 47k R028 33k R024 33k R029 470 R022 470 R027 *1 BUFFER Q002 10k R025 10k R030 .1/16 F C004 4.7/50 C007 75 1% NRSA02F-750X R031 47k R033 33k R034 470 R032 *1 BUFFER Q003 10k R035 .1/16 F C008 2.2/50 C009 2.2/50 C010 .01/50 C031 470 R037 MA3091/M/-X D033 .1/16 F C006 CEMB021-002 VIDEO A J002 CEMB021-002 VIDEO B J003 CEMN036-005 AUDIO A J006 100k R047 .01/50 C012 .1/16 C011 .1/16 C014 .01/50 C020 100/16 C024 .1/16 F C025 MM1311BD S/CVS SW IC002 1V 1L 1Y 1R 1C 1SW 2V 2L 2Y 2R 2C 2SW V-BS L-BS R-BS ADRESS SDA3 SCL3 MUTE C-IN GND Y-IN R-OUT L-OUT V-OUT INT-BIAS Y-OUT Vcc(9V) C-OUT R-TV V-TV L-TV .01/50 C017 .01/50 C013 .01/50 C028 .1/16 C016 .1/16 C027 .01/50 C019 .01/50 C021 .01/50 C022 .01/50 C023 .01/50 C032 22/50 C026 100 R050 100 R049 150p CH C029 150p CH C015 100 R048 X D021 X D022 QNZ0561-001 ENABLE INPUT D ASPECT INPUT C POWER INPUT B C_OFF INPUT A U/SCAN TALLY J001 *3 D001 *3 D002 *3 D003 *3 D004 *3 D006 *3 D010 *3 D011 *3 D012 *3 D013 *3 D015 *3 D007 *3 D016 *3 D008 *3 D017 JLC1562BF-X A0 A1 A2 P0 P1 P2 P3 GND P4 P5 P6 P7 VDAC SCL SDA Vcc EXPANDER IC001 10k R010 10k R011 10k R012 10k R013 10k R015 10k R016 10k R017 10k R018 10k R014 X R625 X R623 X N C604 X RGB/COMPO.SW IC601 1Y 0Y 1Z ZCOM 0Z INH Vss GND CTLZ CTLY CTLX 0X 1X XCOM YCOM Vdd X R626 X R635 X R636 X R605 X R609 X R627 X R628 X R637 X R638 X R629 X R639 X N C603 X R603 X R608 X R611 X F C602 X R606 X R607 X R601 X R602 X R612 X R613 X C601 X R610 X R624 X CH C607 TA8772AN PAL C COMB IC201 R-Y_CLUMP R-Y_CCD B-Y_CCD R-Y_AGC VCC(9V) FILTER SCP_IN B-Y_AGC PLL CLOCK CLOCK_IN VSS V_IN1 VDD(5V) V_IN2 V_OUT2 VOB2 VOB1 V_OUT1 VGG GND R-Y_IN B-Y_IN SYSTEM SW B-Y_IN R-Y_IN B-YCLUMP B-Y_OUT R-Y_OUT .1/16 C213 100 R262 .1/16 C228 .1/16 C229 .1/16 C214 *1 BUFFER Q207 *1 BUFFER Q206 1/50 C234 1/50 C235 1k R260 1k R261 .1/16 C230 .1/16 C231 .47/50 N C223 1/50 C233 100p CH C222 .1/16 F C224 .1/16 C244 .1/16 F C215 .1/16 C217 .1/16 C245 10k R265 100/16 C216 .1/16 C221 .1/16 C232 100/16 C225 2.2k R226 1.8k R225 100p CH C226 100 R223 220 R221 220 R222 100 R224 X R227 .47/50 N C227 X R228 100 R501 CE40749-001Z X201 CE40668-001Z X202 33k R217 .0022 C207 TA1276AN VIDEO/CHROMA/DEF IC501 fSC SCP SECAM Y1 U/Q V/I 1H 4.43 M 3.58 APC VCC1(5V) CHROMA CHROMA Y1/SYNC V-Sep HD SYNC DEF AFC 32fH DEF H-OUT Curve FBT D-GND SDA1 SCL1 B G VP YS2 ANA-B ANA-G ANA-R YS1 OSD-B OSD-G OSD-R VCC2(9V) B-OUT G-OUT R-OUT TEXT-GND ABCL VCC3(9V) YM VSM APL BLACK (R-Y) (B-Y) Y2 Color R SENS .1/16 C523 .1/16 C206 2.2/50 C527 100 R502 10k R503 .022/50 C503 2.7k R504 10/50 C504 390 R505 CSB503F30 X503 .1/16 F C516 .1/16 C508 .1/16 C509 X C510 X C511 X C512 .1/16 C513 .1/16 C514 .1/16 F C519 2.2/50 C521 .1/16 C522 .1/16 C241 .1/16 C240 .47/10 C129 10k R519 2.2/50 C529 .1/16 F C506 .47/10 C127 470/16 C505 .1/16 C515 100/16 C517 100/16 C520 100 R508 .1/16 F C502 100/16 C501 100 R517 100 R516 100 R515 100 R509 12p CH C212 12p CH C209 10k R218 .1/16 F C242 .22 MM C208 X D502 X D501 X R530 *2 BUFFER Q503 *2 BUFFER Q504 *2 BUFFER Q505 3.3k R523 3.3k R524 3.3k R525 X R540 10k R541 *3 D505 *3 D503 10k R518 *3 D514 *3 D513 *3 D512 *3 D517 *3 D516 *3 D515 100 R547 100 R548 100 R549 *1 VIDEO MUTE Q511 *4 VIDEO MUTE Q510 1k R545 6.8k R544 10k R550 *3 D508 *3 D509 *3 D510 MA3068/M/-X D520 X BUFFER Q506 X R526 .47/50 C518 X SW Q508 X BUFFER Q509 X R542 10k R528 10k R543 X D518 *3 D506 *3 D507 X R527 *3 D511 4.7k R529 *2 PEAK SLICE Q507 47/25 C525 *3 D519 47/25 C526 680 R405 *1 PROTECTOR SW Q401 100p CH C401 *3 D504 15k R401 *3 D401 10k R402 1k R404 390 R406 1k R403 47/25 C403 *1 VIDEO MUTE Q502 270 R521 2.2k R506 1.8k R507 .01 C507 X D034 X R059 X R058 X R060 X CN00R X R061 X VR063 X S001 X R065 X R064 X R062 ENABLE TALLY POWER SCL3 SLT_AB SDA4 SLOT3 SLOT4 SDA3 TALLY SDI SLOT1 SLOT2 SLOT3 SLOT4 ENABLE POWER REM SLT_AB SDA3 SCL3 SCL4 REM SDI SDA4 SCL4 SLOT2 SLOT1 AUDIO B OUT OUT CONTROL OUT OUT OUT DL CONTROL X'tal S/H Limmiter IN U/Q IN V/I IN PEAK HOLD IN OUT PAL X'tal X'tal FILTER IN GND IN OUT OUT GND FILTER VCO VCC(9V) IN OUT S/H S/H note: N10 *1: *2: *3: *4: BW: X: HI 2SC2412K/QR/-X 2SA1037AK/QR/-X MA111-X DTC124EKA-X BUS WIRE NO PARTS MOUNTED *5: DTA124EKA-X LOW LOTATION FX-6104A-H2 (1/2) CRT SOCKET PWB SIGNAL INPUT PWB TM-H1900G TM-H1900G No.51960 No.51960 2-7 2-8 SIGNAL INPUT PWB CIRCUIT DIAGRAM [2/2] 11.6V 11.6V 3.3V 11.8V 2.9V 11.8V 11.8V 1.3V 1.4V 0.6V 0.6V 0V 11.4V 11.8V 0V 0.2V 11.8V 0V 11.5V 11.7V 0V 10.9V 0.2V 11.8V 0.3V 0V 10.6V 11.8V 1.3V 1.3V 11.8V 0V 11.6V 11.8V 11.8V 0.1V 11.1V 0.1V 0V 11.6V 11.8V 3.2V 11.8V 0.1V 11.8V 0V 10.9V 11.8V 0.1V 0.9V 10.7V 0.9V -0.2V 11.8V 0.5V 0.6V 0.5V 8.4V 4.9V 2.5V 2.5V 4.1V 0.4V 0.9V 0V 3.4V 4.9V 4.9V 4.9V 4.9V 0V 4.8V 4.9V -5.9V 0.9V 0V 4.7V 4.7V 0V 4.7V 0V 0V 0.9V 0V 3.4V 0V 0V 0V 2.4V 4.9V 4.9V 4.9V 4.9V 3.8V 3.7V 4.7V 4.7V 4.4V 4.4V 2.4V 4.9V 2.3V 2.1V 4.9V 4.9V 4.9V 0V 0V 4.9V 4.9V 4.9V 4.4V 4.4V 4.9V 4.9V 4.9V 4.9V 4.9V 4.9V 4.9V 4.9V -5.8V -5.8V -5.8V -5.6V 4.8V 4.8V -6V -5.7V 4.4V 0V 4.9V 0V 0V 4.9V 0V 1.3V 0.2V 0V 4.5V 4.5V 4.5V 4.5V 0V 0V 0V 0V 0V 4.3V 3.8V 4.9V 11.7V 0V 0V 11.8V 0V 0V 11.7V 0V 0V 7.7V 4.9V 5.8V 4.9V IC701 62 2.5 IC701 63 4.5 CP SCP M37207MC-316SP MICRO COMPUTER OSC_IN OSC_OUT KEY5 KEY1 REMOCON KEY2 LED_G LED_R PWM2 VOLUME POWER DEG MUTE VCUTOFF B1_OUT P32 SCL4 SDA4 SCL2 SDA2 SCL1 SDA1 KEY3 KEY4 SCL3 SDA3 GND RST_OUT RESET 8M_XTAL 8M_XTAL GND LED_COFF LED_U/S LED_BCHK LED_ASPT LED_A LED_B LED_C LED_D 50/00 REM_PW REM_EN SDI SLOT_AB SLOT_EN RGB VIDEO YC_DET XRAY B1_IN P04 SLSCA3 SLSCA2 SLSCA1 SLSCA0 FAST_BLK P55 OSD_B OSD_G OSD_R VSYNC HSYNC +5V IC701 HD *1 BUFFER Q811 12V 5V XRAY B1PROT STB7V VIDEO 9V FBP SDA1 SCL1 SLOT14V 100/16 C704 RGB ABL FSTBLK OSD_G OSD_R OSD_B SLT_EN BCHK 10k R774 10k R772 10k R773 *5 SW Q706 *5 SW Q701 *5 SW Q702 REM SLT_AB SDA3 SCL3 SDA4 SCL4 AUDIO YC_DET VP HPLS X R776 SLOT1 SLOT2 SLOT3 SLOT4 ENABLE POWER 680 R775 680 R782 X R779 X R778 X SW Q708 X SW Q707 X R781 X R780 X C711 X C712 X C713 X C714 *5 SW. Q711 *5 SW. Q710 QGB1505K1-25 CN002 QGB1505K1-25 CN001 L78LR05E-MA 5V REG IC703 IN CD GND RST OUT AT24C08-H1700 EEP ROM IC702 A0 A1 A2 GND SDA2 SCL2 RC VDD 10k R717 10k R716 390 R718 820 R719 100 R724 *3 D711 1k R722 X D701 10k R742 4.7k R740 4.7k R738 10k R736 100 R735 10k R734 10k R732 10k R730 10k R728 10k R726 100 R743 100 R745 10k R744 4.7k R714 X R710 220 R739 220 R741 *4 INVERTER Q713 .1/16 F C705 *1 BUFFER Q716 *1 BUFFER Q717 *1 BUFFER Q718 4.7k R766 330 R767 4.7k R769 270 R770 1k R771 10k R765 10k R768 10k R748 10k R749 10k R759 220 R712 10k R750 10k R751 *3 D708 100/16 C906 10k R795 *4 INVERTER Q715 10k R705 10k R720 X R783 10k R704 .1/16 F C717 10k R721 2.2/50 C715 *1 BUFFER Q809 .1/16 F C813 .1/16 F C812 .1/16 F C811 *3 D706 WBPLS .1/16 F C719 X R791 X R792 X R793 X R794 .1/16 F C718 10k R707 10k R706 X R788 X C716 NCF31CZ-104X R790 .1/16 F C720 *4 INVERTER Q807 *3 D707 X R787 X R786 VBLK X R796 SDI X R789 X Y111 X Y441 220p CH C814 TP-5V TP-8V CST8.00MTW X701 4.7 L701 8.2 QQL244K-8R2Z L702 68p CH C703 6.8k R708 6.8k R709 *3 D702 *3 D703 220/16 C706 220/25 C709 .1/16 F C708 .1/16 F C707 *4 PWM Q719 *1 PWM Q720 *3 D704 4.7k R702 10k R701 4.7k R703 10k R784 X R760 10k R761 X R762 X SW Q703 *5 SW Q704 X SW Q705 X R764 680 R763 X R777 100 R733 56p CH C702 1k R752 10k R754 10k R755 10k R756 220 R715 BA17805T 5V IC903 100/16 C911 100/16 C910 .1/16 F C912 .1/16 F C909 .1/16 F C905 4.7k R713 4.7k R711 100 R747 100 R746 100 R731 X R729 X R727 10k R725 100 R737 MA3120/M/-X D709 10k R758 10k R723 100 R801 4.7k R802 100 R803 4.7k R804 1k R805 *1 BUFFER Q801 *1 BUFFER Q802 *3 D801 *3 D802 ICP-N10-Y ! N10 CP903 10k R753 10k R757 100/16 C806 .1/16 F C805 TC4538BF/N/-XE PULSE WAVE FORM IC802 T1 T2 CD Ain Bin Q Q Vss Q Q Bin Ain CD T2 T1 VCC .001 CH C804 2.2k R833 680p CH C803 1.5k CMF R828 2.2k R807 330p CH C809 1k CMF R820 4.7k CMF R822 .001 CH C810 *1 BUFFER Q805 4.7k R824 3.3k R809 2.2k R806 *3 D804 *3 D803 15k R808 TC4538BF/N/-XE PULSE WAVE FORM IC801 T1 T2 CD Ain Bin Q Q Vss Q Q Bin Ain CD T2 T1 VCC TC4538BF/N/-XE PULSE WAVE FORM IC803 T1 T2 CD Ain Bin Q Q Vss Q Q Bin Ain CD T2 T1 VCC 15k R826 *1 BUFFER Q808 10k R827 X R829 1.5k CMF R830 X R831 *1 AMP Q803 *2 INVERTER Q804 1k R810 22k R811 X CMF R821 680p CH C801 .001 CH C802 1k CMF R812 X CMF R813 6.8k CMF R814 100k R815 2.2k R836 680 R835 2.2k R816 1k R837 X CMF R823 10k R842 VIDEO SDA1 VIDEO HPLS PW_MAIN ABL XRAY KEY2 YC_DET B1PROT YC_DET KEY4 REM BCHK PW_STB VP KEY3 KEY1 XRAY OSD_G RGB FSTBLK SLT_EN OSD_R OSD_B SLOT1 SLOT2 SLOT3 SLOT4 SLT_AB SCL1 POWER ENABLE KEY1 KEY5 KEY2 KEY3 KEY4 SDA1 RGB FSTBLK OSD_G OSD_R OSD_B SLT_EN BCHK SLOT1 SLOT2 SLOT3 SLOT4 ENABLE POWER REM SLT_AB SDA3 SCL3 SDA4 SCL4 HSYNC VSYNC MUTE B1PRO HPLS B1PRO VCUT ABL VSYNC VP HSYNC B1PROT SCL1 XRAY DEG DEG VCUT SDA3 SCL3 SCL4 SDA4 SDI SDI KEY5 MUTE PW_MAIN PW_STB DEG.SW 7V GND 12V GND GND GND GND SLOT14V 9V GND GND GND GND GND GND GND GND KEY4 N10 2 3 VOLUME STB7V POWER KEY3 KEY2 KEY5 KEY1 B.CHK C.OFF ASPCT U.SCAN INPUT_D INPUT_C INPUT_B INPUT_A PW_MAIN PW_STB XRAY VCUTOFF ABL FBP GND V.SYNC H.SYNC HOUT VPULSE B1PROT XRAY MUTE AUDIO SDA1 SCL1 note: *1: *2: *3: *4: BW: X: 2SC2412K/QR/-X 2SA1037AK/QR/-X MA111-X DTC124EKA-X BUS WIRE NO PARTS MOUNTED *5: DTA124EKA-X FX-6104A-H2 (2/2) NAIN PWB NAIN PWB SIGNAL INPUT PWB TM-H1900G TM-H1900G No.51960 No.51960 2-9 2-10 MAIN & SUB DEF PWB CIRCUIT DIAGRAM 0V 16.1V 1V 16.1V 7.4V 5.3V 6.3V 7.6V 0V 0.1V 0.6V 18.4V 328V 0V 2V 18.4V 3.7V 43.2V 42.1V 0.8V 7.4V 53.1V 52.8V 0V 14.8V 11.8V 11.7V 9V 11.3V 0V -11.3V 0.2V 10.9V 0V 0V 11.3V -10.1V 0.2V 0.3V 5.7V 14.8V 5.9V 4.8V 37.6V -0.1V 0.6V 0V 51.6V 1.2V 1.8V 11.3V 2.8V 3.2V 4.6V 0.5V 7.2V 6.5V 11.3V 8.6V 4.2V 4.3V 11.3V IC401 2 3 7 4 5 40 20 1 Q521 B Q501 G Q501 D 3 13 150 T551 3 5 T551 6 T551 7 T551 4 30 170 180 80 800 CN00L .82 TF QFV71HJ-824Z C460 QFZ0122-682 C531 QCB32HK-682 C530 1.5k R439 2SC1815/YG/-T Q462 2SC4686A Q463 10k QRZ0056-103Z R536 .82 TF QFV71HJ-824Z C462 .0048 QFZ0196-482 C527 QFZ0197-154 C526 180k R1/2 R530 QGBA001J1-04 CN003 QGBA001J1-04 CN004 .012 1.5KVH QFZ0196-123 C522 MPP .015 400V QFP32GJ-153 C523 .0043 1.5KVH QFZ0196-432 C528 MPP QFZ0197-125 C524 3.3 200V QFZ0197-335 C520 4.7/160 C525 BYD33G-T3 D523 10k OMR2 R522 1k OMR2 R526 BW R437 1.8k R440 47/25 C461 18k R441 2.7k R442 QQR1096-001 T502 X R535 QQR1165-003 L521 QQR1268-001 L522 180k R1/2 R534 180k R1/2 R533 180k R1/2 R532 180k R1/2 R531 ES1F-LFG2 D527 ES1F-LFG2 D528 QUB572 -18FPFX STR-F6456S/F7 IC901 0.22 QRM059J-R22 R906 680 R1/2 R907 470p QCS31HJ-471Z C916 X C909 680p 2kV QCZ0325-681 C910 CE42050-001Z K901 47/50 C912 1000p AC250V QCZ9079-102 ! C993 X C913 RGP10J-5025-T3 D903 D904 2.2k R1/2 R908 X R909 1000p QCB31HK-102Z C914 QGBA001K1-04 CN003 .001/100 MY C944 *3 D905 QQS0129-001 ! T901 .0047 C906 .0047 C907 X C908 68k 2W QRL029J-683 R904 RU1C-LFC4 D902 330/400 QEZ0550-337 C911 .0047 AC250V QCZ9078-472 C903 D3SB60 ! D901 22 R905 .0047 AC250V QCZ9078-472 C904 .0047 AC250V QCZ9079-472 C991 4.7 QRF154K-4R7 R902 DEG.SW RUSH.SW STB7V TLP721F(D4-GR) ! IC905 18k R948 150k R949 2SC2229/Y/-T Q933 390p C941 *3 D939 MA4068N/Z1/-T2 ! D940 .56 MF QRT029J-R56 R955 4.7k QRA14CF-4701Y ! R954 15k QRA14CF-1502Y ! R951 15k 1/4W 1/4W 1/4W QRA14CF-1502Y ! R950 1k QVP0053-102Z VR901 4.7/50 N QEZ0470-475 C453 QQL26AK-560Z L971 .56 2W FR QRZ9024-R56 R975 .56 MF QRT029J-R56 R956 *3 D942 2.7k R958 100/10 C942 2SA949/Y/Z1-T Q932 18k R959 5.6k R960 1/50 C943 MTZJ7.5S-T2 D941 4.7 1W FR QRZ9021-4R7 R976 RU3YX-LFC4 D974 CE42050-001Z K973 1000/25 QEHR1EM-108Z C978 CE41433-001Z K972 RU3YX-LFC4 D973 .47 MM QFV71HJ-474Z C408 2200/25 QEHR1EM-228Z C977 RU30-F1 D972 RU30-F1 D971 .0015/500 QCZ9078-152 C971 220/100 QEZ0203-227 C975 220/100 QEZ0203-227 C976 3.9 1W FR QRZ9021-3R9 R971 1000p AC250V QCZ9079-102 ! C992 4.7 1/2W FR QRZ9011-4R7 R584 ICP-N25-Y CP CP972 22 2W QRL029J-220 R974 22 2W QRL029J-220 R972 470/25 QEHR1EM-477Z C985 470/16 QEHR1CM-477Z C986 1000/25 QEHR1EM-108Z C983 470/16 C984 100/16 C982 CH41770-006 CN0S1 X R464 X L901 1SS244-T2 D575 220p C577 1SS244-T2 D577 1k R574 100/25 QEHR1EM-107Z C575 1k R575 *3 D576 *1 V.GARD Q571 5.10k 1/4W QRA14CF-5101Y ! R573 10k R576 3.9k R577 15.8k 1/4W QRA14CF-1582Y ! R572 10/100 C572 560 R571 220p C576 3.3k R581 .0068 C571 *3 D571 MTZJ6.8C-T2 D572 *3 D573 *3 D574 .01/100 MY C406 .01 MY QFLC1HJ-103Z C409 SCAN 56 QQL26AK-560Z L972 1/50 C573 12k R505 *3 D524 BSN304-T Q501 D G S 680p/500 C502 1.5k 1/2W R506 2.2/50 C503 2.2/50 C563 QQR1032-001 T501 2SC5451-YD H.OUT Q521 180 1/2W R521 .002 1.5KVH MPP QFZ0196-202 ! C521 RH3G-F1 D521 D522 0.047 50V QFLC2AJ-473Z C529 22 QRG01GJ-220 R523 QQL43AJ-222 L523 X R979 X D979 D562 RGP10J-5025-T3 D551 D555 68k OMR3 R903 4.7k 1/2W R559 18k R558 22k R557 ICP-N10-Y CP CP971 12V_REG BA12T IC973 .82 MMC403 9V_REG BA17809T IC971 *3 D401 FR 1 1/2W QRZ9011-1R0 R551 *3 D406 100/160 QEHQ2CM-107 C555 26 QQLZ026-260 L551 4.7 1/4W FR QRZ9017-4R7 ! R554 .82 2W FR QRZ9024-R82 R553 .82 2W FR QRZ9024-R82 R552 RU30-F1 D552 RU30-F1 D553 4700/16 QETM1CM-478 C556 470/100 QEHQ2AM-477 C527 4700/16 QETM1CM-478 C557 MTZJ18A-T2 D407 X C552 LA7841 IC401 Vee Ver.OUT OUTPUT + - Vcc PUMP 4.7k R454 NJM4560D EW_DRIVE IC451 OUT - + -Vcc Vcc 390 R458 .82 MMC404 1k R456 3.3k R457 8.2k R455 330 R460 1k R459 *1 U.SCAN_SW Q452 2SD1408/OY/-LB EW_OUT Q454 *2 EW_OUT Q453 100p C452 15 3W R461 18 3W R462 270 QQR0993-001 L461 1SR35-400A-T2 D403 470/35 C402 1k R408 .022 MY QFLC1HJ-223Z C562 33k R410 1.2 2W QRX029J-1R2 R404 1.2k R403 RD62E/B/-T2 D402 CESK024-001 RY401 2SC3311A/QR/-T U.SCAN_SW Q402 160 1/4W QRA14CF-1600Y R401 1k R411 100 1W R405 E/W.OUT V.GARD 1.5 1/2W R406 *3 D404 CE41507-001P CN00L 10k R407 *3 D578 X R578 *1 HD_SW Q505 CHHB04-300U-G CN00U 2SC1627A/OY/-T HD_BUFFER Q502 2SA965/OY/-T HD_BUFFER Q503 47 3W R507 33 3W R508 0.01 MY QFLC1HJ-103Z C915 QAD0132-4R5 ! TH901 QCZ0325-561 C528 4.7/50 QEHR1HM-475Z C939 .01 MY QFLC1HJ-103Z C938 QGZ5003C1-02 CN00I 9V QQW0126-001 3.3k R910 STR-L472/F7 IC902 QGZ8001C1-04 CN0HV QQS0130-001 ! T902 *3 D906 QGBA001K1-04 CN004 QQH0107-001 ! T551 1k OMR3 QRL039J-102 R524 NJM431L-T D980 VHSS .001 MY QFLC1HJ-102Z C401 X MM C407 10k R510 10k R509 *1 HD_SW Q504 X D525 X D526 1k R413 CE42050-001Z K974 12V SLOT14V A.VCC B1.PROT H.SYNC V.SYNC H.OUT V.POSI V.DRIVE V.CUTOFF ABL FBP 100/16 QEHR1CM-107Z C405 820 1/4W QRA14CF-8200Y R412 680 R414 BW CP CP976 MTZJ3.9B-T2 D983 TP-B1 TP-E QRE121J-224Y R928 QGA7901C1-02 CN0PW 100/25 N QENC1EM-107Z C574 D554 7V .0047 AC250V QCZ9079-472 C990 1k R463 QMF51D2-5R0-J1 ! F901 .1 AC250V QFZ9036-104 ! C901 ! C902 QQR0676-001 LF901 3.3 10W QRF104K-3R9 R920 S1WB/A/60-4101 ! D920 .0047 AC250V QCZ9054-472 C930 .0047 AC250V QCZ9054-472 C931 QCZ9054-472 ! C932 22/400 QETM2GM-226 C933 QMFZ043-2R0Z-J1 ! CP975 QCZ0325-222 C934 RU1C-LFC4 D921 QRE121J-224Y R921 68 R923 AU01Z-T2 D922 100p C458 AU01Z-T2 D923 2.7k R1/2 R924 560k R1/2 R922 470p C936 2.7 R1/2 R927 680 R1/2 R926 150p 2kV QCZ0325-151 C935 4.7k R925 1SS133-T2 D924 QCB31HK-222Z C937 RU3YX-LFC4 D977 PC123FY2 ! IC906 330 R1/2 R980 X R981 1k R982 0.047 QFLC1HJ-473Z C988 10k R984 4.7k R983 QSK0119-001 ! RY901 QSK0119-001 ! RY902 *3 D981 *3 D982 *1 Q934 *1 Q935 10k R985 10k R987 680 R986 680 R988 RU3YX-LFC4 D978 *3 D984 1000/35 QTMM1VM-108 C987 22 QQL26AK-220Z L973 8.2 2W R525 8.2 L552 100p C459 1.2k R465 .33 2W QRZ9024-R33 ! R977 100p C994 1/400 QETN2GM-105Z C905 1000/16 QEHR1CM-108Z C980 SCAN B1.PROT B1.PROT H.OUT V.SYNC VHSS V.POSI V.DRIVE V.DRIVE 7V V.SYNC 9V 12V VHSS V.POSI H.OUT SLOT14V DIODE BRIDGE D FEED BACK H.DRIVE H.DRIVE S1 D D U SW TRANSF QSW0699-001 HEATER ERROR AMP B1 ADJ. B1_PROTECT GND N.C HB MAIN_SWITCH B1 N.C X-RAY-2 X-RAY-1 VERT.OUT GND LB LIVE ( ) ISOLATED ( ) PW 12V -12V HEATER 6.0Vrms AUDIO_VCC 14V LB 14V EHV FOCUS SCREEN QMCB004-001 9V DAF 12V B1 53V *1 : 2SC3311A/QR/-T *2 : 2SA1309A/QR/-T *3 : 1SS133-T2 *4 : DTC124ESA-T X : NON MOUNT(OPEN) BW : BUS WIRE NOTE 2 3 AC_INLET FMP-3FU RGP10J -5025 MTZJ 6.8C -T2 -T2 MTZJ 6.8C -T3 D NC S QEM61HK -225Z QEM61HK -225Z EU2A-T3 GND QEHR1CM Vin DEG.COIL QEHR1CM DEG L01 -107Z -477Z QEHR1VM FB -477Z QRX039J GND GND Vin D S FB/OCP -F1 FBT -8R2 QQL50AM -8R2Z MAIN PWB FX-1162A-H2 (1/2) SUB DEF PWB FX-2068A-H2 .1 AC250V QFZ9036-104 .0047 AC250V DY01 (ITC) TM-H1900G TM-H1900G No.51960 No.51960 MAIN & FRONT CONTROL PWB CIRCUIT DIAGRAM 2-11 2-12 0.1V 4.3V 9V 4.8V 4.2V 2.9V 4.8V 3.9V 1.8V 1.9V 2.5V 4.1V 4V 6.6V 3.4V 0.5V 5.6V 8.9V 3.9V 0.6V 1.3V 3.9V 0.5V 0.5V 4.3V 9V 3.9V 3.3V 3.9V -0.1V 9V 8.2V 0.8V 0V 0.7V 11.4V 5V 0.1V 1.6V 7.4V 7.4V 7.7V 16.1V 3.5V 0V 0V 0.6V 0V 0V 6V 2.8V 2.8V 11.4V 2.8V 3.5V IC411 21 2 Q431 B 5.6 Q431 C 4 Q551 B 4 Q551 C 4 QSW0619-003Z S811 3.3k R810 CHC101N-19S-L CN00A GL3ED8 D801 QSW0619-003Z S812 QSW0619-003Z S813 QSW0619-003Z S814 QSW0619-003Z S803 X S804 X S805 X S806 X S807 X S808 QSW0619-003Z S809 QSW0619-003Z S810 SLR-342MG3F D802 SLR-342MG3F D803 X D804 X D805 X D806 X D807 X R803 X R804 X R802 X R806 5.6k R807 X D808 SLR-342MG3F D809 0 R811 LC31576-001A LC31576-001A QSW0619-003Z S802 QSW0619-003Z S801 LC31576-001A 5.6k R801 3.3k R808 3.3k R809 X R805 LC31576-001A LC31576-001A LC31576-001A LC31576-001A LC31576-001A LC31576-001A 0 R812 0 R813 POWER INPUT_D UP CHECK OFF INPUT_C INPUT_B INPUT_A ASPECT BLUE COLOR UNDER MENU [GRN] VIDEO/YC LED HOLDER SCAN [GRN] DOWN CONT/ CHROMA/ BRIGHT PHASE .022 MY C416 1 MM C415 .001 MY C417 .1 MM C410 VHSS TA1241AN DEF_PRO IC411 V.ref EHT EW NC EW Vcc V GND V LVP DAC LVP I2L SDA SCL NC DAC CENT DAC BLK V T.C V.RAMP AGC .1 MM C451 AN5265 IC601 100 R435 100 R436 ICP-N10-Y ! CP CP973 A.VCC 22 1/2W QRK126J-220X R602 12V STB7V SLOT14V 1000/25 C602 2.2/50 C605 4.7/50 C616 .01 MY C601 22k R431 330 R611 10/50 C611 12k R604 .12 MM C603 47/25 C617 *3 D606 56k R621 22k R620 .01 MY C618 *1 MUTE_SW Q604 .1 MY C612 1k R601 10k R612 8.2k R613 220/25 C613 *3 D603 6.8k R432 4.7 1/2W QRE121J-4R7Y R614 1000/25 QEHR1EM-108Z C615 .047 MY C614 5.6k R603 *2 Q602 *1 Q601 *1 Q603 MTZJ11A-T2 D605 47 R619 150k R618 1.2k R617 CH41169-003Y CN00S *4 Q431 B1.PROT FBP 2.2/16 QBTC1CK-225Z C414 H.OUT 22k R422 10k R420 1k R421 MTZJ6.8C-T2 D405 V.CUTOFF 22k 1/2W QRE121J-223Y R415 1M R560 *3 D556 820k R555 *1 EW_DRIVE Q451 X R452 3.9k R451 680 R416 47/25 C418 1k R417 *1 V.DRIVE Q401 V.GARD 1.5k R453 D408 RUSH.SW DEG.SW 7V QGF1220C2-19 CN00A 820 R423 *1 BUFFER Q403 220 R424 QGB1505J1-25 CN002 QGB1505J1-25 CN001 *2 Q573 22k R579 22k R580 820 R582 D580 MA4068N/Z1/-T2 ! D579 220/10 C578 10k R583 2SC2785/JH/-T PROTECTOR_SW Q574 .0033 QCB31HK-332Z C431 10k R434 10k R433 47k R561 22k R562 270p C561 10k R563 10k R564 ABL 9V H.SYNC V.SYNC V.POSI E/W.OUT V.DRIVE SCAN MTZJ12C-T2 D409 100p C425 10k R428 X C428 .01 QCB31HK-103Z C604 .001 MY QFLC1HJ-102Z C419 100p C454 100p C421 100p C412 *1 BUFFER Q405 1k R429 47/25 C423 22k R565 *3 D557 2.2k R566 .022 MY C564 1M R567 470/25 C979 2200/25 C619 *4 Q551 10k R402 100p C424 100p C457 100p C456 100p C455 KEY4 FBP PW_STB VHSS PW_MAIN PW_STB 7V E/W.OUT SCAN INPUT_D INPUT_C INPUT_B PW_MAIN INPUT_D INPUT_C INPUT_B INPUT_A DEG.SW H.OUT ASPECT B1.PROT INPUT_A ASPECT B.CHK V.CUTOFF STB7V C.OFF V.DRIVE U.SCAN KEY1 KEY5 KEY2 KEY3 B.CHK C.OFF U.SCAN KEY1 KEY5 KEY2 KEY3 KEY4 + - QEHR1HM 9V 7V GND X.RAY GND GND B1.PROT V.CUTOFF ABL FBP GND GND VCC DC_ATT MUTE AUDIO OUT GND SP-OUT SP-OUT GND MUTE MUTE SW BUFFER S V.SYNC V.PULSE GND AUDIO OUT INVERTER INVERTER GND H.SYNC H.OUT GND GND DEG.SW SCL1 SDA1 12V SLOT14V STB7V GND VOLUME MUTE GND GND AUDIO GND GND RUSH.SW KEY5 KEY4 KEY3 KEY2 *1 : 2SC3311A/QR/-T *2 : 2SA1309A/QR/-T *3 : 1SS133-T2 *4 : DTC124ESA-T X : NON MOUNT(OPEN) BW : BUS WIRE NOTE U.SCAN INPUT_D INPUT_C KEY1 B.CHK C.OFF ASPECT INPUT_B INPUT_A PW_MAIN PW_STB in OUT feed back drive IN H OUT in out DF out V GND QEHR1EM -108Z QEH -225Z -475Z QEHR1EM -227Z QEHQ1EM -228 MTZJ 4.3A-T2 R1HM PROTECTOR feed back _SW MA4022/ L/-T2 SIGNAL INPUT PWB MAIN PWB FX-1162A-H2 (2/2) FRONT CONTROL PWB FX-4072A-H2 CEBSS08P-01KJ2 ! SPEAKER TM-H1900G TM-H1900G No.51960 No.51960 2-13 2-14 CRT SOCKET PWB CIRCUIT DIAGRAM 11.7V 88.2V 11.8V 3V 89.6V 11.8V 11.7V 3V 91.9V 11.7V 11.8V 2.9V 2.4V 0V 0V 11.7V 2.5V 2.5V Q303 C 75 TP-47G 70 TP-47B 65 CRT SOCKET CE42670-001 SK001 18k 2W OMF2 R307 2SC4544-LB VIDEO_OUT Q302 18k 2W OMF2 R309 150 QQL244J-151Z L304 100 R303 BW L303 18k 2W OMF2 R313 100/16 C301 1k QRZ0111-102 R308 2SC4544-LB VIDEO_OUT Q301 18k 2W OMF2 R306 150 QQL244J-151Z L302 100 R302 BW L301 1k QRZ0111-102 R305 18k 2W OMF2 R310 2SC4544-LB VIDEO_OUT Q303 18k 2W OMF2 R312 150 QQL244J-151Z L306 100 R304 BW L305 1k QRZ0111-102 R311 X Q310 CE41507-001P CN0E1 QGA2501C1-11 CN00T 33/250 QETM2EM-336 C305 10k R338 1/250 C306 1M QRZ0107-105Z R315 RGP10J-5025-T3 D301 2SC3311A/QR/-T VIDEO_OUT Q307 220 R333 .0022 QCZ9078-222 C307 470k QRZ0111-474 R317 QGZ0017C1-01Z CN0SC X R335 2SC3311A/QR/-T VIDEO_OUT Q306 2SC3311A/QR/-T VIDEO_OUT Q305 2SC3311A/QR/-T VIDEO_OUT Q304 120 R329 33p C312 68 R331 470p C313 120 R325 68 R327 470p C311 120 R321 560p C309 47 R323 33p C310 33p C308 220p C315 100 R320 100 R319 100 R318 1k QRZ0111-102 R316 TP-E X C317 220p C316 100 R330 1.5k R332 1.5k R328 100 R326 1.5k R324 220p C314 100 R322 .01/50 C303 BW R345 BW D306 X Q311 X R351 X R341 BW D307 X R349 X Q309 BW R348 BW D302 BW D303 BW D304 BW D305 X Q312 X R346 X R344 33p C318 100 R337 X R336 220 R334 X Y301 X Q308 10k R339 10k R340 X R352 X Q313 X R353 X R347 QGA2501C5-04Z CN00U X R343 X SG301 X SG302 X SG303 X Y302 X R350 BW R342 G B R RK GK BK H H G1 G2 HV FOCUS1 1 2 VCC12V BCHK HEATER GND NC HB M46AJN13X46 TP-47G FOCUS2 TP-47B V01 PICTURE TUBE(ITC) QFLC1HJ -103Z MAIN PWB MAIN PWB CRT SOCKET PWB FX-3068A-H2