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File name Chassis.PX20045 pow (V1513).pdf

A B C D E F G H I J K GND_Out A1 Vcc RC5i N131 AN7523N Standby GND Out1 Inp S-2041 1 8 +5V 100 +13V R7321 C161 R161 2k2 n.c. R743 Volume Out2 XS751 Service C724 C723 R721 3k3 VD751 1N4148 R722 3k3 +5V 2 4 3 +3V3 1 C162 10n 2 3 4 5 6 7 8 9 XS161 1 2 XP161 BA1 1 2 3 4 N702 A0 A1 A2 Vss Vdd WP SCL SDA 8 7 6 5 10n R723 100 47k Vol C164 470µ25V 1 2 + - 8 R162 22k R163 10k +8V VD171 C163 C743 R728 3k3 STANDBY 47µ16V 100µ16V 10µ16V N301 1µ50V R724 100 C744 10n R702 +3V3 1 R733 STANDBY SCL SDA IRIN 64 AV2 63 AV1 62 L753 1N4148 R171 V171 C171 N401 Vcc+ Inp(-) Vcc- FLYB AT24C08 STV9302A OUT A3 U701 1 2 7 +110V C775 R703 R704 C704 10n N703 2 4k7 10k XP702 R775 XS702 C703 10k 3k3 R735 3k3 3 33k 2PA1015G +3V3 47µ16V R172 R173 68k R174 270k R175 C172 10µ16V VdrA Inp(+) V+ 1 VdrB 47µ16V 1 2 3 4 5 1 2 3 4 5 R568 100n100V +5V CW574 R706 10k 22µ50V R705 10k C705 100n100V V701 R701 1k0 C405 2 3 4 5 6 7 R403 1k8 3 R707 10k C707 R745 47k Vol Mute 4 TUNING 5 P3.0 R708 47 VDDP 61 C756 10n C755 10µ Mute C745 VD734 R734 1k0 47k V173 2PC1815G +5V C158 5n6 100V 33k AT138A 100 R732 1k5 RESET 60 XTALOUT 59 XTALIN 58 OSCGND 57 VDDC 56 VPE 55 VDDA 54 BO 53 GO 52 RO 51 R380 C752 2µ2 50V 220p500V C403 R405 33n100V C406 VD401 7 W401 1N4148 C706 VD775 100n100V 6 KEY 22µ16V X761 12M C762 33 R369 100µ25V R404 C404 R407 270 R406 RGP10D 1k8 1,5 XS403 XP403 4 LED 390 PH2369 7 VOL 8 MUTE C761 33 L752 R8161 +15V -15V EHTO R467 VD436 10k R468 C467 RGP10J C466 1,0 220n63V 4 10k SCART XS801 C721 SW701 P+ R710 1k2 SW702 P6 3 2 1 3 2 1 9 VSSC/P 1n R709 C123 L751 4k7 C813 10µ C751 R816 1k0 1 10 BAND1 11 R737 10µ 0µ47 50V VD383 7C1 R383 100 R382 R3821 100 R381 BO GO XS301 C812 2 1µ50V R8181 3 4 10k +5V R736 3k3 L331 C333 C332 +8V BAND2 10µ16V 10n VD382 R158 3k3 470 R818 1k0 R819 5 6 2k0 R711 SW703 2,7 0µ39 200V VD482 R465 6 V+ +3V3 3k3 12 VSSA C331 220n63V 7C1 VD381 7C1 C381 100 R3811 100 C464 5 4 3 2 1 R157 10k 7 8 9 1N4148 560k R712 2k7 SW704 V5k1 13 SECPLL 14 VP2 15 DECDIG 16 PH2LF 17 PH1LF 18 GND3 20_21" neck RO 8k2 LF-036 R822 75 75 75 R820 10 11 12 13 4µ7 160V R466 1k0 L452 R479 R482 680 R481 1k0 VD481 22-2 R713 SW705 R714 6k8 SW706 AV/TV R311 10µ 20_21" neck R385 XS402 220 C309 10n R306 R308 470 L302 47µ16V 1µ0 C311 1n C337 10n C334 220n63V 100 3,3 R480 1 2 3 T451 +200V BLKIN 50 BCLIN 49 B2/UIN 48 G2/YIN 47 R2/VIN 46 10k R331 15k C335 560 C374 Be +8V 33k R384 R823 75 R824 75 75 R821 14 15 16 17 R485 7 10k 3,3 Menu 4k7 R434 10k 4 5 C308 1n A201 V308 2n2 C336 4n7 C338 1µ50V 4µ7 50V Ge 22k TF-0070----0U BCLin R848 R455 R372 2SC1674 R305 R312 10 C312 10n 1k2 10n 0µ47 50V C372 C373 18 R815 19 20 21 +15V R470 6 5 IF R304 11 R3001 68 22 VdrA VdrB R313 82 R401 C339 19 DECBG 0µ47 50V Chr_Re R371 470 3k9 75 68 R8151 100 5 2µ2 50V C340 1n C401 1n

File name CHASSI~1.PDF

Factory menu adjustment methods 3.1 Enter/exit factory adjustment method Use remote control, press MENU button, then press 6483, M will appear on screen to show that you have entered the factory adjustment method, press STANDBY to exit it. Use factory remote control, press the PRESET and TEST button, then the screen display M which means you have entered into the factory adjustment mode, press the TEST to exit. 3.2 select adjustment item and adjust data After entering factory adjustment mode, press 1-4 number buttons to select menu 1- menu 4; to enter into MENU0, MENU5-MENU9, you may return to MENU1-MENU4 or just after you enter into M interface, quickly press CHILD LOCK button and then the number button (0,5-9) to enter into relative menus. Press CH+ and CH- to select and V+ and V-to adjust. At "program item of MENU1, press V+, V- or the number button 0-9 to switch channel, only after exit the program item you can do other operation. 3.3 User purview a). Factory adjustment mode menu1-menu4: only debugging worker, service checker, craftwork technician, designer may operate. b). Factory adjustment mode menu0, menu5-menu9: only craftwork technician, designer may operate. 3

File name HD-9361D.txt

TDA9341PS/N3/A/1999

File name HSM515 OM8370_TDA9370 (N301), AN7522N (N161), STV9302A (N401), KA5Q0765RT (N611).pdf

SERVICE MANUAL HSM515AV 51CM CTV SEP04 SERVHSM515AV Hisense UOC 2004-10-15 21 Ё & 14 Ё Color TV Service Manual Catalogue 1. Technology Specification and Feature... 2. The IC list ... Page 1 Page 2 3. Signal process... Page 2 4. The horizontal and vertical circuit... Page3 5. Power supply... Page 3 6. Appendix 1...Page 4 7. Appendix 2...Page 9 1 Technology Specification and Feature I2C Bus Control Auto Search Off/On Timer Rated Voltage: Sound output: Screen size System: AC 140V-250V 5 WЧ2 Picture tube Color RF AV PAL NTSC 50Hz/60Hz 54 cm Sound B.G Channel coverage: VHF Low channel (VL) =48.25 to 147.25 MHz VHF high channel (VH) =154.25 to 463.25 MHz UHF channel U) =471.25 to 863.25 MHz IF External input/output 38.9MHz Video/Audio(L/R)2 set input S-Video input YUV input Video/Audio(L/R) 1 set output 1 2. IC list Table 1, the main IC and functions Number 1 2 3 4 5 Power supply CPU + SIGNAL PROCESSER Field driver Sound driver AV SWITCH Function IC KA5Q0765RT Remark N611 OM8370/TDA9370 N301 STV9302A AN7522N TC4052BP N401 N161 N801 (Video) N121(sound) 6 7 8 9 10 Memory Photo-coupler IR-receiver 8V Regulator 5V Regulator AT24C08 HS817B HS0038A L7808CV L7805CV N702 N504 N1503 N503 N505 3. Signal process The TV signal enters into tuner (A201) from cable or antenna. Pin 10 and pin 11 of N301 are combined to select the band. Pin 4 of N301 outputs PWM tuning signal. The 38.9MHz IF signal is coupled to V308 (pre-amplify) and then to SAWF (Z301). After processed in the SAWF, the 38.9MHz signal gets to pin 23 and pin 24 of OM8370. The IF circuit in OM8370 includes such unit as the AGC amplifying circuit, 38.9MHz oscillator, PLL video demodulator, video amplifier, IF identify circuit and AFT circuit. The demodulated signal (CVBS) comes from the pin 38 of OM8370, the sound signal comes from the pin 44. The internal CVBS signal needs norm identification then outputs from pin 38 of OM8370, via the trap circuit (composed of the V351, Z351, Z354,V352 and so on) feeds back to the pin 40 of OM8370. The RGB signal comes from pin51, Pin52, Pin53 of OM8370, and outputs to the CRT board. The internal sound signal comes from pin 44 of OM8370 and then input to pin 1 and pin 12 of HEF4052BP. The sound signals from RF and AV are selected in it. The selected signal is output from Pin 3 and pin13, then input AN7522N(sound emplifier) or output from AV terminals. 2 4. Horizontal and vertical circuit: Through Synchronous separating circuit, the video signal is divided into horizontalSynchronizing signal and Vertical-Synchronizing signal. The horizontal-Sync pulse coming from pin 33 is t

File name NEO TV2103TX_PH02 TDA9361.pdf

' SCHEMATIC DIAGRAM . MODEL: PH02 ! 6 { : X i N 6 r 5 E E E 2 ; 4 i EE E 9 3 d 3 ^ s 2 1 1 = ^ F 6 ! I d i _L c3s /T.rs/l6v a 5ClEl5 tr: :"' t. r:"^' Yl X.Rd r L.rrc ,wit2--.1 p i---!i v: ; ofi,',"u v.m *',-+eff--l, t i w z f -l' q -i i 5-jvr q xo;rrl | I r -.r **:-tr] * I mE2 I l:-i*'*f If l---l*: *,r-+* I t l-!* l - l-i ' * -i u* n,i M - t l .-_f_-{ l i I | fi*'^'fr --M;- : z t z 9 t E d 9 F v : ; t v d , A z .iry .i* l-li;" l-llffi 0.0ru I _ - _ r - T c412 oolu co* orf I ET .l_: l | -I | | t| *'rox-L -f c{r 0l?rF&Vl a l +w 4i md.r I 1 ca$ COLOUR TV SCHEM tu SG SDA Kry XIM m wrol J ()s& "11-J wm..l vPE wta, sw[ swtru W I J ''" vP2 f5l11t DTDC Pff Bla*ry vl?6f Atun PHIF B& qin Drrc NSSW cu qF{;{ **,,.'T,*l'l I .", I l4?K t---+----) L---+--Y lli-:[ I I w]x ll"u U i cilr U \ / m - f f i M FI ORVY E f u I M SSM sq l-ffl RUA I Ylw x fwue [email protected] Rll6 m|)ME ".: c{t r lwT vS Vpl idua lbtr Psvo ct5 o,ti' -lro-Tf-.U-.] - ) nns | lElK m ffi/Qsso S",tt I 3 u M , z ? t E d k ; ? a t v5l2 ry ,6 * l I -Lc43E ,T.4?ff w I T I lRl * i |

File name PH03VS-21 TDA9361.pdf

_ l ]HEMATIC DIAGRAM ! n E ; = c = a f 3 i Z i c NH PN62 B PN63 TV AV l /SCART/S-VHS|IU AV2 0 0 COLOIJR TV SCHEMATI lkn scL SDA n&in MUTE O$Gnd = c121 Bedl vpE lr000P SECPLL vp2 R4l4 isiio,, DECDIC 2zo ProLF wot \ erzroryl -L crdS R 3 tI 33 BCLin PHILF A2lUin DECBC R2;ViN L.'JAt0l TURNER -+F 1tm clu / AreW NSSW2 tod v3o8 2SCt6t4 DM CROM tFl cvBs/Y r cl03 4.7U16' c3@ {.?dl6\ IF2 Oodl IREF CVBSINT VSC VDI |un.rlcc ltsVqSvO r?9 ''.' c32l 3300P ulE 21K c322 l0trF1l6' , - Rr22 190 f ',uT 8T' l_ = cl24 =clzl I | 47oO? | 82oP I a r 1 2 I I lRr2l _hclu: L | 12.7K zI\ 4.7uF/t5v T I ! c48l f ImoP T '-1 /8\ ru02 R545 2A2W cJ36 l0urrl0v ,A c504 l000pF^Kv c505 l000pFrKV N40l 5 f . =--: : 5 LATEqo l E 9 : 1 - ) . ? '-: = , t :-j T jc525 vnr41 cs21 FRr3,i,T\4?0uF/l6v flwv^.^^^ | -+AC|ITV-AC2{V l I r 50Hd svtol - 410Ptl """F;1"7 & c436 l4?hF/r6\ _ _ J

File name Service mode = PX20072.pdf

Factory menu adjustment methods 3.1 Enter/exit factory adjustment method Use remote control, press MENU button, then press 6483, M will appear on screen to show that you have entered the factory adjustment method, press STANDBY to exit it. Use factory remote control, press the PRESET and TEST button, then the screen display M which means you have entered into the factory adjustment mode, press the TEST to exit. 3.2 select adjustment item and adjust data After entering factory adjustment mode, press 1-4 number buttons to select menu 1- menu 4; to enter into MENU0, MENU5-MENU9, you may return to MENU1-MENU4 or just after you enter into M interface, quickly press CHILD LOCK button and then the number button (0,5-9) to enter into relative menus. Press CH+ and CH- to select and V+ and V-to adjust. At "program item of MENU1, press V+, V- or the number button 0-9 to switch channel, only after exit the program item you can do other operation. 3.3 User purview a). Factory adjustment mode menu1-menu4: only debugging worker, service checker, craftwork technician, designer may operate. b). Factory adjustment mode menu0, menu5-menu9: only craftwork technician, designer may operate. 3

File name Structure Techniker HD-9361D.txt

Ch. HD-9361D UOC TDA9351PS_N3_3_1997 19 (NTDA9351C315DG) (N301) AV SW 4852 (N801), 4852 (N121) AUDIO AN17823A (N161) 9pin OR 12p STEREO (N122) 32pin not using CRT A34AGT13X36 CHUNGHWA, DRIVE tran V.O. LA78040 (N401) H.O. D1555 FBT BSC25-T1029B (T451) POWER SMPS BCK-28-49-01-99 ,D5287 (V1513), C2655 (V1512), A1015 (V1511), PC817 (N504) TUNER EWE-5053-V8 LONGSIGN (A101) power specification R: 504-68?/2W 507, 520 -2x120k 508-jump 1511-5,6k 509- no 513A- no 513-22?/2W 1515-22k 1517-1k 1522-15k 1523-3,3k 1524-68/2W 1526-2,7k C: 509/680p/2kV 511-no 1511-470p/2kV 1513- 472 1514-100n 1515-15n 1517-15n DIODES VD: 1514, 1516, 1518 -1N4148 VD509-no 1519-ZENER 1517 -power diode (RGP10D)