Presentation is loading. Please wait.

Presentation is loading. Please wait.

► ► ► ► ► ► ► ► ►. TUNER PLL (channel/frequency) VIDEO PROCESSOR TDA 8885 H (BOCMA) ( PHILIPS ) RGB AMPLIPHIER TDA 6108 (PHILIPS) TV TEXT PRO SDA.

Similar presentations


Presentation on theme: "► ► ► ► ► ► ► ► ►. TUNER PLL (channel/frequency) VIDEO PROCESSOR TDA 8885 H (BOCMA) ( PHILIPS ) RGB AMPLIPHIER TDA 6108 (PHILIPS) TV TEXT PRO SDA."— Presentation transcript:

1 ► ► ► ► ► ► ► ► ►

2

3

4

5 TUNER PLL (channel/frequency) VIDEO PROCESSOR TDA 8885 H (BOCMA) ( PHILIPS ) RGB AMPLIPHIER TDA 6108 (PHILIPS) TV TEXT PRO SDA 555X (SIEMENS) COMB FILTER TDA 9181 (PHILIPS) IR KEY PAD VERTICAL AMPLIFIER STV 9379FA (ST) E/W CORRECTION HORIZONTAL OUTPUT BU 2508 FBT FRONT AV IN BACK AV IN/OUT SCART SCART 2 FRONTSVHS BACK SVHS SMPS MC (MOTOROLA) + ACTIVE PFC SOUND PROCESSOR DOLBY (MSP 3452 G) VIRTUAL DOLBY (MSP 3411G) G/S NICAM STEREO (MSP 3410 G) BTSC STEREO (MSP 3430G) DOLBY DIGITAL (MSP 4450G,DPL 4519G,MAS 3528E) MICRONAS CRT 8 ohm 12W 8 ohm 12W 150V DC +3.3V +3.3V (ST-BY) +8V +5V -14V(audio) +14V(audio) GENERAL BLOCK DIAGRAM OF CHASSIS 11 AK 33 AUDIO AMPLIFIER TDA 7265 for dolby ( ST ) VIDEO SWITCH TEA 6425 (ST) AUDIO SWITCH TEA 6420 (ST) +2.5V(ST-BY) +14V +22V REAL TIMER PCF8583 (PHILIPS) HEAD PHONE TDA1308 (PHILIPS) OPTIC/COAX IN MAIN AUDIO AMPLIFIER TDA 7265 ( ST ) 8 ohm 12W 8 ohm 12W

6 51 BO TU200 IF2 VS IF1 VST SCL AGC VT SDA IF1 +5V SCL SDA +5V +33V IF2 TU200 VS TV TUNER IFIN1 IFIN2 EHTO AGCOUT SIFIN1_AUDEM SIFIN2_DECSDEM SIFAGC_SNDPLL QSSO_AUDEX_AMQ IFVO SCL SDA C3 CVBS20 CVBSINT VP1 SWO1 CVBS/Y3 CVBS/Y2 GO BLKIN RGBIN2 XTAL1 UO/BL3 VO/YI/GI UI/BI RI/VI REFO DECDIG RI BI2 GI BI RGBIN RI2 GI2 BCLIN RO FBISO VDRA PH2LF PH1LF SWD2 GND2EWD/AVL VRDB HOUT CVBS10 VP2 XTAL2 +8V B+PROTECT EHTOVER PROTECT. +5V QSSOUT +8V TUNER CVBS CVBS_INT SCL2 SDA2 TO_BOCMA_20 SVHS_Y SWO1 +8V CVBS_INT +8V CVBS_INT TUNER_CVB +8V CVBS2 TO_BOCMA29 U_PROT PL EHTINFO EHT_OVERVP +8V OSD_R OSD_G OSD_B OSD_FBL SCI_IN_R SCI_IN_G SCI_IN_B SCI_IN_FBL RGB_F FBL_PIP_OUT R_PIP_OUT G_PIP_OUT B_PIP_OUT REF_OUT +8V CVS1 +8V EW Hdriveout +8V SAND HFLYBACK BOCMASS RGB_F VRT-VRT+ Z201 Z200 TDA8885 IF-VIDEO/1 B G R SWO1

7 SC2_L_IN SC2_R_IN SC1_R_IN SC1_L_IN AV2_STATUS SC1_R_OUT SC1_L_OUT SC1_IN_B AV1_S SC1_IN_G SC1_IN_R SC1_IN_FLB SC2_R_OUT SC2_L_OUT SC2_V_IN SC2_V_OUT 19 SC1_V_OUT SC1_V_IN PL PL210 PL209 +8V T_SHIFT SCL2 SDA2 +33V +5V VEST_G_IN SAND VEST_R_IN VEST_FLB_INFBL_PIP_OUTVEST_B_IN R_PIP_OUT G_PIP_OUTB_PIP_OUTTO_PIP DVD_12V_SENSE VEST_G_INVEST_R_IN VEST_B_IN VESTBUS_VBS-OUT VEST_FBL_IN PL INPUT DATA INPUT2 CLOCK INPUT3 INPUT4 PROG INPUT5 VCC INPUT6 INPUT8 GND2 OUTPUT6 OUTPUT5 OUTPUT4 OUTPUT3 OUTPUT2 OUTPUT1 GND1 INPUT7 TEA6415C IC201 CVBS_INT SDA2 SC1_V_IN SCL2 SC2_V_IN BACK_V_IN +8V VESTELBUS_ CVBS_OUT FRONT_V_IN CVBS2 COMO_Y TO_BOCMA_29 +8V BACK_V_OUT +8V SC2_V_OUT VESTELBUS CVBS_IN TO_PIP INPUTSELL +5V +8V 20 SAND PAL/SECAM IF-VIDEO/ C_IN IN_PSEL Y/CUPS_2 VDD VCC SC FSCSEL DGND COUT OUTSEL Y/CUPS_OUT AGND Y/CUPS_1 SYS1 SYS2 FSC IC203 SVHS_C COMO_Y 10 9 TO_BOCMA_20 SVHS_Y COM_SEL1 COM_SEL0 REF_OUT combfilter S263 TDA SVHS-C 12 FRONT-V-IN PL PL211 FRONT SVHS YC

8 SC2_IN_R SCI_IN_R SCI_IN_L AVSUB ANA_IN1+ XTAL_IN XTAL_OUT SCI_OUT_R SC2_IN_L SCI_OUT_L CADL_M SC4_IN_L SC4_IN_R SC3_IN_L SC2_OUT_L SC2_OUT_R IC OCTR_OUTPUT1 SPBYQ I2C_DA DACA_R DACA_L DACM_R DACM_L NC7 DACM_SUB NCB MSP34XXG 49 SC3_IN_R PL715 +5V SDA2 HP_R HP_L MAIN_R MAIN_L CENTER SUBWF SURR QSS_OUT +5 SC1_L_IN SC1_R_IN SC2_R_IN SC2_L_IN BACK/VEST_R BACK/VEST_L SC1_L_OUT SC1_R_OUT FRONT_R PL700 BACK_L_OUT LINE_out_L BACK_R_OUT VEST_L_OUT VEST_R_OUT IF2 VS IF1 GNDOUT VCCIN OUT1 MUTE IC701 TDA7265 IN1NIN1P VCCD VCC2N TN2NIN2P -14V_A 21 PL701 EXTSPEK_C1 +14V_A MUTE 21 PL702 MAIN_R EXPEK1_C1 EXPEK2_C1 IF2 VS IF1 GNDOUT VCCIN OUT1 MUTE IC702 IN1NIN1P VCCD VCC2N TN2NIN2P SDA2 SURR CENTER -14V_A PL703 SUBWF SUBWF_OUT SURR MUTE TDA A 1B 1Y 2A VCC 4Y 3B 3A 3Y 74HCT32 IC706 BACK/VEST_L V BACK_R_IN 8 BACK_L_IN BACK/VESST_L VEST_L_IN VEST_R_IN BACK/VEST_R VDD OUTB INB+ OUTA INA- INA+ IC704 +5V INB- TDA1308 HP_R HEADPHONE PL705 HP_L PL709 I2C_BUS SCL2 +14V_A AUDIO 4 MICROSELECT BACK/VEST_R 5 6 2B 2Y A 4B Q712Q713

9 PL405 7 KEY_2 KEY_1 P+ P- COMSEL0 MUTE 7 VDD3.3V CVBS1 AV1_STATUS AV2_STATUS SHORTCUT_PRT ODD/EVEN VDD3.3V SAND EPG-IRQ DVD_12_SENSE IDLE_OFF 2 1 PL503 3 IR_IN SDA1 SCL1 SCL2 SDA2 ST_BY WP OSD_R OSD_G OSD_B OSD_FBL PAL/SECAM TRQ DEGAUS MİCRO_S_SELEK COM_SEL_1 INPUTSEL SERVICE SDA55555 IC VCC- NONINVIN1 OUT1 NONINVIN2 INVIN2 OUT2 IC503 INVIN1 LM358N 8 VCC+ -14V-A HRZ_TRPZ V-A TILT ROTATIAN COIL SOCKET PL SDA SCL MODEWC IC502 8 VCC 24C08 S+3,3V SDA1 SCL1 WP  CONTROLLER SAND +8V V-BLANK Q513 Q514 Q515 R578 ST-BY-5V ST-BY-3.3V LED 1 LED 2 S 508 Q516 S+5V H=ST-BY L=NORMAL MODE

10 SMPS v DRAIN VCC 5VDVD +22V +5V -14V_A +14V_A S+5V 14V S+3,3V S+2,5V +150V SYNCIN GATE_DRV VCC FEEDB_IN DEMAG ISENCE CONT_IN DRIVER 5 6 VCC +300V SFH617A IC 100 IC107 MC33260 IC106 MC SMPS B+PROTECT Q102 TR101

11 ODD/EVENVERT+ FBT-DEFLECTION PL FOCUS1 FOCUS2 EHT_INFO +14V ANODE DFIN G2 -14V HEATER DAF_HORZ_A DAF_HORZ_B VERT_OUT1 VERT_OUT COLLECTOR +60V +33V EW +200V PL600 HEATER BSVM FBT +150V TR601 AQUA IC 600 INVERT_INVCC FBKSUPPLY GND OUTSUPPLY OUT N__INVERT_IN D V +60V -14V VERT - STV9379FA FEEDBACK PL602 Horizontal Flyback Hdriveout EW DAF-VERT DAF V DAF-VERT DAF_HORZ_A DAF_HORZ_B 1 PL608 PL603

12 CRT BASE BOARD IC PL PL 901 CRT B G R B_IN G_IN R_IN R_OUT G_ OUT B_ OUT IOM TDA RGB VIDEO AMPLIFIER GND I-BL H-GND 1 PL906 AQUA HEATER 200V VDD 1 PL905 SCREEN


Download ppt "► ► ► ► ► ► ► ► ►. TUNER PLL (channel/frequency) VIDEO PROCESSOR TDA 8885 H (BOCMA) ( PHILIPS ) RGB AMPLIPHIER TDA 6108 (PHILIPS) TV TEXT PRO SDA."

Similar presentations


Ads by Google