C:\Documents and Settings\smi252\Local Settings\Temp
Contents
1. Main PCB BOTTOM LAYER ese 00900 00 00000 000 4 mee ef pe 0000 9 m 43 1 1152 12 0 ales 15 4 4 1 2H x gie gt lt FUNCTION gt 4 44 1 1 2L2 x FUNCTION ss lt 4 FUNCTION 12 12 SW 5Vsb_IN 5V_SW 0 9 Q3 3407 TP4 Q7 3407 TP3 1 2 1 1 M m 12VA nr 5VA R40 4 4 47K 54 552 5459 Poor 3 R39 100 41 R100 4 TK 10K E E PWR ON OF 1 Q42. RITA ARNG 8 2 56 90 28 828 YPHPR PR _ RI NC 7 gt gt AOUTR 617 3 vest IN 88928 3 7 ANIR 7 ANE 7 7 5616 85 our 5 7 AOUTR 7 aoura 501 AU ROUT ZNC 501 AU LOUT ous skywort Bes Document Number Custo CV59SH APW 12 04 Input Video Audio ue Monday January 4 2013 Bed 3 2 RCA Video CVBS Output CA7 10u 25V NC cvBs our OUT Selves SC1 CVBS OUT 4 USB Input 5V_USBO USB H FUNCTION lt FUNCTIONP PH 4A_USB NC USB1 D 88 skyworth CV59SH APW 12 USBO D 7 USBO D 7 881 D 7 Size Document Number Rev 7 Custom 05 Input USB AV OUT 1 1 USB1_D Date Monday January 14 2013 Sheet 5 of 11 3 3V3 TUNER R22 R25 4 7K SYS SDA SYS_SCL SI TUNER ATV Tuner TUAGC R113 lt gt SYS_SDA SYS SDA 3 8 8
3. RXE2 LLvaP 4 7p NC BL ON 33 7 6 34 T 2 DOM 2 RXE2 LLV3N sys SEL 228 35 ON PANEL 26 R75 228 SYS SDA T pes TXCLKIM RXEC LLV4P 367 sYs scL 2 ROF 37 CUN 38 RXO4 lt SYS SDA 367 RBor E RXEC LLVAN REF 39 40 RXE4 1 RXE3 LLVSP HEAD 2x20 LVDS TXIPS RES LLVSN REF LLV6P BL ON RXE4 IVN 7 BLON x 7 Backlight g 5v Sw 23 R45 R49 1K 1 2 Panel Power Control R104 ON i PNN 10K 1 GV3407 VCC Panel 843 ORMC Ras 1008 e VCC Panel 2 BL ONR42 1 65 C55 Pane 4 1 3904 100n 12W 3 L 3 gen 12 R72 12 1 675 INV_ON 8 12 11006 100 16 8 SW 3 ONOFF 9 4 R73 200K 1 Low Backlight Enable R51 Ligh i 25 High Backlight Diable 864 1008 INV_ADJ BL ADJ R53 47K 1 Q6 PANEL ONOFF Rt 4 7 1 011 3004 7 PANEL gt RAK 3904 cse E 100nNC 10K ille CV59SH APW 12 10 PANEL lev 41 Monday January 14 2013 10 of 12 Bheet 1 12 V For Audio Te MUTE Control Eh 12 58 cas Ras
4. January 14 2013 Sheet 9 of 11 5 1 VCC Panel o 7 M RXOO RLV2P TXOPO RXOO RLV2N 100 5 DRE TONT ROT RLV3P dM TXOP1 ROTE 08 T TXOM2 RXO2 RLVAP 3 1 lt _ TXCLKOM 2 RXO2 RLVAN 5 VCC3 GND 6 RXOC moo 1 GND2 Fa TXCLKOP ROCF RLVSN RXOT g RXOD RXOO 4g RXOT 7 RXO2 11 1 BAO 42 RXO2 7 TOM RXO3 RLVeP 5 RXO2 RXO2 12 7 DPA TXOP3 ROF RLVEN 45 GND3 GND4 18 _ TOM ROF LLVOP RXO3 17 oc RXO3 TXOP4 RXO4 LLVON 681 RXEO 20 REL 21 1 RXEO RXEO 20 7 TXINO RXEO LLVIP RE 723 1 RXE1 24 DOMI RXEO LLVIN 25 RXE2 RXE2 6 pL 7 RXEi TVP mec 5 ll s 7 TXIPI RXET LLV2N REF 29 RXEC 30 RXES 7 2 RXE3 RXE3 TXCUKIM POLRI IEH enos Zl 7
5. C100 100n NC 43V3 SW AVDD 33 VDD33 9 9 C89 C87 127 79 90 1006 1008 1008 1008 1008 4 4 4 4 0105 0 FOR 1102 skyworth 100n Title CV59SH APW 12 Document Number Rev il 08 TUMV59MS Power 11 Date Monday January 14 2013 Bheet 8 ow t 5 3 3 z 1 R90 NC 7 LED SCK_FLASH Flash Interface R84 010 4 7K W25Q32BVSSIG CEN FLASI VDD CER 500 FLASH HOLD so WP AK Flash wp KEY Interface 3V3 SD1 FLASH 5V LED LED R 11 REMOTE 1 MENU 7 800 FLASH 7 SD1 FLASH 7 SCK FLASH 7 CEN FLASH 5Vsb_IN o 5V LED 22R REMOTE 5Vsb IN R134 10K REMOTE KEYO SARO 500 FLASH SD1 FLASH CEN FLASH Flash wp 7 M1 M2 orientpad M4 orientpa orientpad C 2 3 AHOLE 13 8 4 3 vi AHOLE 13 AHOLE 13 AT 2 X DOWN CH UP CH INPUT LEFT V RIGHT V POWER EXIT lt MARK Title skyworth CV59SH APW 12 Size Number lev 09 KEY IR Flash EEprom
6. 06 c 100 EARL cr tu EARR 686 0805 10uF 205 805 16V ROHS skyworth Bate Monday January 14 2013 En Trouble Shootin Figure 1 Power Units Problem Solving Check Test pointJ5 have 12V N In stand by condition Check TP5 have 5V Check TP 7 have 1 2V and TP 6 have 3 3V N Y 0 Normal boot Check Check U7 U6 U9 external power power supply net After power Check Test point TP 3 have 5V 4 have 12V TP 8 have 1 8V N P ok Check the availability of short circuit power supply and motherboardCheck power chip LDO U8 work Ne E 25 Trouble Shootin Figure 2 Display Unit Flickering or Black screen black screen Back light on Check the connection o Driver Board Cable connect well Change the LCD check If It Is ok Y f Check the network output J6 cable socket Works normal gt N vi Check the software Change the circult match NS Y RE Upgrade software J E m 4 Check LCD power ENS Check U11 TSUMV59XU VCC Panel Is ok ange driver ChangeLCD power supply and clock J8 select Is right board cable Y chip LVDS output Q8 output voltage ke pin is short circuit o or open circult 26
7. 8 52 33pF prog 1 C30 08 REIN 8 8 7 Title 0 skyworth cvsesH APW 12 Pes 1 Bize Document Number Rev 06 IF Tuner Date Monday January 14 2013 Bheat 8 of 1 5 1 Audio Input Input System XTAL E sas cb 1105 Cu 465 RESET CIRCUIT 2 Audio Lue Debug port Close to IC with width trace m 15 3 3 6800 ss li e s Chip Audio Output A um 1 Config PAD PWMO ue H pwm skyworth 5 4 3 2 1 Normal Power 7 Normal Power 3 3V er 1 3V3_SW VDD33 DMPLL 69 p ADC o 3V3 SW 33 107 1106 FOR 50 59 120 120R 700mA 9 9 3V3_SW 4208 700 250mA 710 6 9 em 4323 SW o C119 C85 95 123 4208 700 1u 6 3v 100 100n 100n 686 c108 i58 1u 6 3V 100n L 1105 FOR Othe L102 DDR power AVDD DDR 9
8. VGA INPUT VGA 8 7 a PETS VGA Gin VGA 6 6 5 1885 VGA Rin 6 R Hsync R206 688 HS VGA VGA Vsync yy HS_VGA 7 R205 688 VS R207 400R TXD VGA SCL gt gt xD 7 R208 1008 RXD CONT YRD 7 RXOB2P HDMO RX2P RIB 518 21 2 DATA2 SHIELD DATA2 RXOB2N 5 18 HDMIO RX2N DATA1 81 RX0BTP R2j 6 DATA1 SHIELD DATIA RXOBIN R199 518 HDMIO RXIN RXOBOP HDMID RXOP 22 DATAO DATAO SHIELD DATAO RXOBON 518 HDMIO RXON HDMD CLKP CLK CLK SHELD RXOBCLKP RIY RXOBCLKN 8187 5 18 HDMIO CLKN NC sc DDCOSCL gt gt 5 7 0 HDMIO RX2N HDMO RXIP HDMIO RX1N HDMI RXON 7 7 8130 228 HDMD SCL 06 HOMO SDAS Mo SUA 7 22 5127 SDA CEC GND 5V POWER 5 Q HOMO sv 20 HOTPLUG 1 R133 RXIB2P HDMIT ROOP RARE SAR DMO SDA 7 R166 3388680 4 506 IN wne AA 8665 5 72 596 8 7 SN SER Ritt aw 1 PR A A 104 ANOR
9. 3 kV 9 Isolation Resistance 4 M 10 Leakage Current mApp 11 Power Cord Captivity kg 12 Flammability Back Cover 13 Sharp Edge 14 UL Compliance 15 FCC Compliance 16 CDRH Radiation Compliance 17 CSA Compliance 18 CEB Compliance 19 CE Compliance 20 CB Compliance 4 Video No Item Min Typ Max Unit Remark l Linearity Distortion Vertical 2 Linearity Distortion Horizontal 3 Trapezoidal Distortion Vertical 4 Trapezoidal Distortion Horizontal 9 Over Scan Vertical Over Scan Horizontal 7 Brightness Maximum cd m 8 Video Noise Limited dBm Sensitivity S N 30db VHF 9 Video Noise Limited dBm Sensitivity S N 30db UHF 10 Selectivity 1 5M 40 dB 11 Selectivity 50 dB 12 Tuning Range 0 7 MHz 13 Resolution Horizontal Lines Technical Specification 14 ResolutionVertical Lines 5 Chroma No Item Min Typ Max Unit Remark 1 Purity mislanding um 2 Convergence mm 3 White Balance X axis 4 White Balance Y axis 5 White Balance kdeg 9000kdeg 288 295 Color Temperature 13000kdeg 268 273 9300kdeg 281 311 6500kdeg 313 329 Color Sensitivity 30 dB Video Input PAL 0 10 color sensitivity SECAM 0 10 6 Audio No Item Min Typ Max Unit Remark l Audio Noise Limited Sensitivity VHF
10. Sra 766 1 Nc 2 1 1005 1 3906 62 Ro 108 sava 7 STB AMP 2 STB AME MUTE_AMP High Mute kyle Low Active TEAM SUL 9 416 541827 9 aloe 81 59 coo z20nsov Rit 10K 5 814 108 GARD a a xc 5 tagsv z RI2 tor S 4 628 tuzsv 2 Ri 89 em ERG 7 _2 ___11 622 220080V 12 7 AOUTOR AQUTOR 88 12 SW 13 14 szav AMP ca 12200160 EET our ie les 28 Pucca 27 28 25 ame our 24 PGND2 4 Tus H Loure 3 tour ROUT 2 1 cio 58 87 2 EJ 8 2 7 SPEARK 20 228 our m e POND li H eset HZ our se E ua m ls g p c12 J our ge n cont H 5 Sur 1 ear Lour gior EARL 23 880 85 08 4 1 PHONOJACKPJ339 ca
11. anor 7 i gt 2 En 86652 224805 7 cons R203 5 22 12 2008 13 NGDMI CEC 21 DATA2 DATA2 SHIELD RXIB2N 1 6 5 1R HDMII RX2N lt DATA2 581 RT 36 HDMIT RJON DATA1 DATA1_SHIELD DATIA RXIBIN 1 4 518 HDMIT RXIN 5802 R1 166 HDMIT RXIN 22 DATAO DATAO SHIELD RXIBON 5 18 HDMIT RXON HDMIT RXOP DATAO RXIBCLKP HDMIT CLKP HDMIT RXON CLK CLK SHELD R178 5137 S AR RXIBCLKN 8129 541R HDMI CLKN HDMIT CLKP 13 TEC 76 14 R148 NC 115 33RINC ARC lt sc 5 16 DDCTSDA DMIL SCL 7 Rigi 228 RIS ER 4 686 lid 5 POWER SV 4 7 18 19 HPT 20 HOTPLUG 858 5V HDMI HP1 R155 1K 4 7 1 95 7 RX1B2P RXBF 3 RXTBOP RXIBCLKP DDCISCL g HDMI 5 115 lt HDMICEC 7 IMDS Data2 TMDS Datat TMDS Data0 TMDS Clock HDMI GND SYS SCL R89 BERI HDMF5V GND2 Sc 468 Data2 MDS Datat MDS Data0 TMDS Clock SDA GND1 RXIB2N RXIBIN RXTBON RXIBCLKN HPI 8 GND3 8 SD
12. gt RAT 18 he 4 07 L Standby _ _ 7 1 2 SW 1V2 SW 1 2 Core Power 4936 WO Z 58 6 8uH 1 8A 4 VS I 0600825 3 11 8 ogoogas LX 1 T T 1 TP5 VO T 8800858 2 C68 100 5Vsb IN 5Vsb_IN R57 9 0 GND 100 5 5886 1 C61 FB 5 0 aan EN 7 07 INANI AS S AZ R59 7 C58 C57 1 17 5 06 7 5K 1 10 10 9 t Bs Lx 1 7 1 1 22689 P 100n E 5 SY8120B 2A 56 OU NC 100n 7 8113 1 R65 100K 4 a 3 EN R1 c s R58 9 TK 1 100n NC 6 2K_1 4 _ C54 4 67 C62 hey 70 5 0085 470uF L Mos ip 1 1 2 uu 60 2 2K 196 3 3V STANDBY POWER Vout 0 6 1 81 2 6 43 3V_Standby 3 3 3V3_SW 3 9 1 8V DDR Power 2298 jew 24 lt TP8 1 8V 100 SW AVDD DDR Us 2 5 Normal 1 8 0082 BL1117 ADJ 930 OMA BL1117 3 3 VIN VOUT R64 2008 1 R66 100R 196 Title Skyworth CV59SH APW 12 Number Custom 02 Power Supply 14 Date Monday January 14 2013 Bheet 2 of 1 5 4 3 2 1 sasi 4 2 8 SOND s VGA Bin
13. A BSRINC 5 5 SDA SYS SCL SYS SDA SYS SCL 36 0 SYS SDA 0 Tite CV59SH APW 12 03 PC HDMI Monday January 14 2013 Bheet PR avs 61881 iN E _ m AAT m n YPBPR PR 578 1 Close Connect AR ANSR D 24 85 H E i 3 4 s 415 E ED C ip sor ovas our SCART amp AV INPUT 88 01 Sci 6 68 iN ROK ARIE SCAU ROUT SCT AU RN sci 7 SCARTI Input 20 V nt N ror Sci RUD 18 SE Fa 15 588 REB AIK BLES 7 m Sci AU RIN AK zx sci Fs us V SCLAU UN Sci AU tour 2n SLAVEN AREE TAL ROUT FS gt SOVI SARINI SOV2 SARIN2 TV Mode gt 0 0 33 AV gt 0 83 1 33 43 AV 1 sw 0 V pus 6 fn 8 REA _ 59028 YPBPRLY CB jm aR YA 2 x OO NNR an fare i FRETS 0 7 PZ SOR 1 f 1 868788 2 819 RI 821 14 12 YPBPR PR C148 4700 810 1 8 88 2 6 1 S28 sot an s G BIN 682 i YPERY Y2
14. L dBm 2 Audio Noise Limited Sensitivity VHF L dBm 3 Audio Noise Limited Sensitivity UHF dBm 4 Buzz S N Ratio dB 5 Min Volume Hum mV 6 Distortion 10 7 Audio Output L R at 7 9 THD W 8 Audio Output Center w 9 Audio Output Woofer w 10 Stereo Separation dB 11 Speaker Impedance 8 ohm 12 Speaker Power Rating 8 W Technical Specification 7 Power No Min Unit Remark 1 AC Power Shut Down Voltage V 2 DC Voltage CRT Drive V 2 DC Voltage FBT Drive V 4 DC Voltage Audio 12 V 5 DC Voltage Vertical V 6 DC Voltage Vertical V 7 DC Voltage VCD 8 V 8 DC Voltage VCD 5 V 9 DC Voltage Tuner 3 3 3 V 10 DC Voltage Tuning 32 V 11 DC Voltage MICOM 5 12 DC Voltage MICOM 5 V 13 CRT Heater Voltage V 14 High Voltage kV 15 High Voltage Regulation kV 16 Beam Current mA 8 External Interface No Min Unit Remark 1 Video Input Level 1 75 2 Video Input Frequency Response 4 5 MHz 3 Video Input S N dB 4 Audio Input Level 0 5 Vrms 5 Audio Input Frequency Response 15 kHz 6 Audio Input S N dB 7 Audio Input Distortion 8 Audio Input Dynamic Range V 9 Video Output Level With Load 1 750hm 10 Video Output Frequency R
15. SCL 3 IIC 833 3 3 SI TUNER 33pF 10K 7 10 7 10 3 7 10 gt SYS_SCL 3710 SI TUNEREY St 100 SI Tuner SHELD JL 3 3V SI TUNER POWER TP2 3V3 TUNER 43V3 TUNER 9 q ys 600R FB RF1 8 1117 3 3 1000 18 1 2 6008 8 1001 gt 6008 8 100 SI TUNER IY JJ ER JFK 10 088 1220 FHT 100nF 338 5382 L10 C36 4 7pF 8 2nH gt 2222 5666 zo 5 CDT 3NPBI2 10 NC 25 295 8 5 95 23 205 lt 2 26 gt 2 CERERE EM g Glo GEE 222 PP TUNER 7 7 3V3 TUNER VDD3V RFA 9 VDD3V RFA 114 5 1R VDD33 VDD3V RFB 15 8 11 28 hour 651 6878 RFIN C34 47pF 8 47 1 7 ps T 37 1 2 9 6 17 29 VDD3V RF 3 180nH Di 220nH 220nH ml 13 iF R20 2208 a x One 33 R24 120 C28 1 NC c27 150pF 9 220R C174 I 1 44
16. SERVICE MANUAL 32ESD CHASSIS Note 2 Technical Specification 3 Chassis Block Diagram 8 IC Block 9 Main Top Bottom Layer 11 Circuit 15 Trouble 5 25 Update Instruction 33 Technical Specification 1 Application Area This product standard is used for LCD 325810 chassis 2 Specification the standard are measured under following conditions without other specification 2 1 Ambient Temperature 20 5 2 2 Relative Humidity 65 10 2 3 Power Supply Voltage Standard Input Voltage 110V 240Vac 50 60 2 2 4 Adjust after 20 minutes warm up 3 Test and check method 3 1 Capability According to nation test standard 3 2 Safety standard EMC standard Technical Specification 1 General Speci
17. Trouble Shooting Figure 3 Display Unit black screen black screen Main board J6 No 5 6 pin Have or not 12V Y N 2 ES Check the Inverter power supply 4pin of J6 output voltage Is over 4V x N Y 7 Maintenance power ta Check power supply circuit po bad wire connection P pp y g Z J 222 Trouble Shootin Figure 4 Audio Unit no 1 sound If Any audio signal Input or amplifier power supply normal N Check the Volume MUTE settings N Y If any signal output of J1 Y N U1 TPA3110L 3 12 Pin have signal input i Check U1 audlo input pin has the signal output V N y a N Check Maintains U1 Maintenance U11 amp U1 External audio external Check amplifier Peripheral circuits Connect part equipment Speaker power supply clrcult change U1 network Amplifier power AN gt NS supply circuit EN 2 28 Trouble Shootin Figure 5 Function Unit TV no searching ATV broke down TD Check External RF signal input N Y Check the U5 have 3 3V Check No 6 7 pln of U2 Have I2C data Check No 12 13 pin of U2 have IF signal Y N gt Check Check external circuit BPF R19 R20direct of U2 Is OK connect network 5 P N hac
18. esponse 4 5 MHz 11 Video Output S N dB 12 Audio Output Level With Load 0 5 Vrms 13 Audio Output Frequency Response 15 kHz 14 Audio Output S N dB 15 Audio Output Distortion Chassis Block Diagram 05801 HDMI1 HDMI2 YPBPR YPBPR SCART AVI PC VGA AV2 PC AUDIO AV AUDIO Dual LVDS SCART AUDIO OUT partial pressure IC Block Diagram 011 TSUMV59XUS ZI single chip solution for analog TV system Block Diagram SCART AUDIO OUT partial pressure 05801 HDMI1 HDMI2 YPBPR YPBPR SCART Dual LVDS AVI PC VGA AV2 PC AUDIO SPI AV AUDIO IC Block Diagram 011 TSUMVS59XUS ZI single chip solution for analog TV system Pin Diagram eie co ju c ola gt ice c gt eco e Ca w S S OO ee bor TT 55 ac Sz 55 ow TSUMV59XES 8 65 02 PVM 65 801 6 RIN1P VSYNC1 10 PCB TOP LAYER
19. fication No Item Specification Remark Receiving and senting method 4 60 2 Receive Channel VHF 45 25MHz 423 25MHz UHF 431 25MHz 863 25MHz 3 Input Voltage 100 240V 50 60HZ 4 Market 5 Picture Size 32 6 Tuning System PLL System 7 Operating Environment 1 Temp 0 40 deg 2 Humidity 40 80 8 Storage Environment 3 Temp 10 50 deg 4 Humidity 30 80 96 2 Feature and Function No Item Specification Remark 1 CCD NO 2 REMOCON 3 AV Input REAR 4 Component input 1 REAR 5 AV Output 1 REAR 6 PC Audio Input 1 REAR 7 VGA Input 1 REAR 8 EARPHONE Out 1 REAR 9 USB SLOT In 1 REAR 10 CI SLOT In NO 11 HDMI Input 2 REAR 12 SCART Input NO 13 Film Mode YES 14 Noise Reduction YES 15 Progressive Scan YES 16 Motion Detection NO 17 Dolby Virtual NO 18 Swivel Speaker NO Technical Specification 3 Safety and Regulation No Min Unit Remark 1 Force Stability Incline Plane Tip Test deg 2 Force Stability Level Tip Test N 3 Isolation Gap AC AC AC DC 3 mm 4 Isolation Gap 6 mm 5 Power Consumption W 6 Power Consumption Stand by 0 2 W 7 Power Consumption Current harmonics 8 Dielectric Voltage
20. is not connected to AC and plug U Disk in USB Port 3 Connect AC and the TV Set will auto run updating The indicator will be flickering until the updating finished and the TV Set will auto turn on 4 Press SOURCE key and then number key 2 5 8 and O In this way you can enter the Factory Menu 5 Select Function and then Restore Default 6 Updating completed
21. k Check video 7 N Repair Check pull up power BPF circuit and Its of I2C suppl external ij44 TSUMV59X connect Change voltage pply TS network Is Ok circuit of RF it Tuner U connect DIOS circuit 2 network 29 Trouble Shooting Figure 6 Function Unit TV no sound only nct CATV with the image but E no sound Check the sound of PC and AV N Y BS Check the connect See NO SOUND po ridi repair guide Check the connect net of BPF 7 N UM TSUMV59XU 30 Trouble Shootin Figure 7 Function Unit HDMI HDMI gt EX No image Check Image connection no sound C EN U11 TSUMV59XU HDMI and relevant Check If the sound network Is ok In PC J Y N Y N d he f N Check HDMI See the repairs Check If the sound and the Input Check HDMI and guide No Is ok In PC network Input network Sound Solution 5 y Check 0 CON7 CON8 3 A 3 Trouble Shootin Figure 8 Function Unit CYPBPR EE 2 YPBPR Color cast Pi 2 E Y PB PR Input signal network No signal Check Crystal circuit SS 2395 Update Instruction 1 Please copy the file bin under the root directory of U Disk 2 Make sure the TV Set
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