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Front Panel

MPEG PCB board

Audio Output

Amplifier pcb board

Power

Tuner

Speaker output

MIC pcb board

Control Stream

Power and signal

Signal

loader

Power

Control volume and keystoke PCB

Circular transformer

Video out

S-Video out

Audio input

Audio out

YUV out

YPrPb out

Coaxial out

Scart output

Signal

Optical pickup header

Spindle
Motor

Loading
switch

Sied

Motor

Loading
Motor

Motor Drive

Flash ROM

SDROM

OK A/D

EEPROM

Decode/Servo

Power and Signal

Amplifier

Power

VOL control

KEY MATRIX

Remote control

display

Control and power

11.Wiring Diagram

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Содержание H-HT5114

Страница 1: ...SERVICE DVD 5 1 HOME THEATRE SYSTEM SERVICE MANUAL H H D T I U Y N A 1 1 5 4 H...

Страница 2: ...Processor Chip MTK1389E 7 2 1 3 Serial EEPROM 2K 256 x 8 24C02 or 16 K 2048 x 8 24C16 23 2 1 4 FLASH MEMORY CMOS 16M 2M 8 1M 16 BIT 23 2 1 5 1M x 6 Bit x 4 Banks Synchronous DRAM M12L64164A 27 3 PROD...

Страница 3: ...r a metering system that complies with American National Standards institute ANSI C101 1 Leakage Current for Appliances and underwriters Laboratories UL 1270 40 7 With the instrument s AC switch first...

Страница 4: ...efore servicing Instruments covered by this service manual and its supplements read and follow the Safety Precautions section of this manual Note If unforeseen circument create conflict between the fo...

Страница 5: ...t 2 after removing an electrical assembly equipped with ESD devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure of the assembly...

Страница 6: ...2 Reference Information 2 1 Component Descriptions 2 1 1 DVD SONY HM 313 Connector Pin Definition 5 PUH...

Страница 7: ...L r o t o M S 8 8 8 5 A e v i r D r o t o M E F 9 8 3 1 T M I P A T A o v r e s e d o c e D r e g a n a M r e f f u B r o t a l u d o m e D I L P g n i k c a r T s u c o F g n i d a o L 6 1 C 4 2 M 4...

Страница 8: ...s regional code encrypted RCE DVDs z Selectable 4 3 Pan Scan or 16 9 Widescreen format z PAL NTSC playback z Multi speed FF RW slow motion multi level zoom High Performance Analog RF Amplifier z Progr...

Страница 9: ...SH ROM DRAM GPIO Video Processor 108MHz TV Encoder Video DAC CVBS Y C Component Video System Parser MPEG 1 2 JPEG Video Decoder Audio DSP Audio Ouptut Debug Port SDPIF Audio DAC System CPU IR VFD De i...

Страница 10: ...Pinout Diagram 8...

Страница 11: ...PIN DESCRIPTON 10...

Страница 12: ...11...

Страница 13: ...12...

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Страница 24: ...ble z 8 Pin and 14 Pin JEDEC SOIC 8 Pin PDIP 8 Pin MSOP and 8 Pin TSSOP Packages Pin Configurations Pin Description Pin Name Function A0 A2 Address Inputs SDA Serial Data SCL Serial Clock input WP Wri...

Страница 25: ...Internally generated and regulated voltages are provided for the program and erase operations A low VCC detector automatically inhibits write operations on the loss of power The end of program or eras...

Страница 26: ...25...

Страница 27: ...26...

Страница 28: ...A is 67 108 864 bits synchronous high data rate Dynamic RAM organized as 4 x 1 048 576 words by 16 bits Synchronous design allows precise cycle controls with the use of system clock I O transactions a...

Страница 29: ...CAS Column Address Strobe Latches column address on the positive going edge of the CLK with CAS low Enables column access WE Write Enable Enables write operation and row precharge Latches data in star...

Страница 30: ...referenced to VSS 0V TA 0 to 70 C PARAMETER SYMBOL MIN TYP MAX UNIT NOTE Supply voltage VDD VDDQ 3 0 3 3 3 6 V Input logic high voltage VIH 2 0 VDD 0 3 V 1 Input logic low voltage VIL 0 3 0 0 8 V 2 Ou...

Страница 31: ...C2NS CKE VIH min CLK VIL max tcc input signals are stable 10 mA ICC3P CKE VIL max tcc tcc min 10 Active Standby Current in power down mode ICC3PS CKE CLK VIL max tcc 10 mA ICC3N CKE VIH min CS VIH min...

Страница 32: ...apparatus measure 520KHz 1620KHz S N A weight 70dB 1KHz FM band Range 64MHz 108MHz Power output Max 15WX5 30W Power consumption 150W Disc output Tuner Video out AM frequency Range 1 5dB 20Hz 20KHz Dy...

Страница 33: ...TEK ISO9660 LEVEL1 MODE1 not JOILET 3 Put the recorded disc into the DVD player on the TV will show upgrade after loading Press PLAY button the player will automatically upgrade 4 Do not shut down the...

Страница 34: ...er About 4hrs Double side Single layer DVD AUDIO VIDEO 12CM About 8hrs Double side double layer CD DA AUDIO 12CM About 74 minutes MP3 AUDIO 12CM About 300 minutes To handle clean and protect discs Do...

Страница 35: ...compatible disc Check the disc format and its colour system T do he disc is placed upside wn Load a compatible disc Check the disc format and its colour system The disc not put in the tray correctly C...

Страница 36: ...formed with the remote controller Point the remote control unit at the remote control sensor and operate Check the batteries are installed with the correct polarities Remove the obstacles between the...

Страница 37: ...8 RESOLVE DIAGRAM 36...

Страница 38: ...lar transformer Video out S Video out Audio input Audio out YUV out YPrPb out Coaxial out Scart output FM AM Optical pickup header Spindle Motor Loading switch Sied Motor Loading Motor Motor Drive Fla...

Страница 39: ...AVCC PS5V MO_VCC VCC URST DV33 12V GND RFV33 AVCC LDO_AV33 URST DV33 V18 12V MO_VCC VCC VCC_AUDIO AVCC 2 LDO_AV33 2 MO_VCC 2 URST 2 DV33 2 3 4 5 VCC 2 3 4 5 V18 2 GND 2 3 4 5 RFV33 2 VCC_AUDIO 5 12V...

Страница 40: ...VOFC PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL VINSL STBY VCC VOSL VOLD VOLD VOTK VINLD PREGND CTK1 VINTK G1 G2 R9 150k C28 0 1u L84 150uH C72 220u R12 15k C159 0 1u R21 10k C44 0 1u R50 220 Q6 8550 1 2 3...

Страница 41: ...Q11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS R82 10k C108 0 1u R79 10k C112 0 1u C120 47u C123 0 1u C117 0 1u R75 NC R73 33 R71 33 R69 NC C122 47u R77 680 C107 0 1u L27 FB 0805 U8 27040 12 11 10 9 8 7 6 5 27...

Страница 42: ...D7 1N4148 1 2 C139 47p D14 1N4148 1 2 R111 150 1 R108 150 1 L37 1 8uH 0805 C149 47p C152 47p R93 NC C143 47u D8 1N4148 1 2 C142 47p R183 2 2K D9 1N4148 1 2 Q14 3906 1 2 3 R184 2 2K R94 150 1 Q29 SS805...

Страница 43: ...16 15 14 9 10 11 13 12 20 DAT1 DAT2 DAT3 FMT1 FMT0 ZERO AGND OUT3L BCK LRCK DEMP1 DEMP0 VCC VCOM OUT3R OUT1L OUT1R OUT2R OUT2L SCK CP3 AV3X2 1 2 6 4 8 9 3 7 5 1 2 6 4 8 9 3 7 5 R170 1k C181 10u U11B N...

Страница 44: ...Decode Toplayout PCB picture 43...

Страница 45: ...Decode Bottomlayout PCB picture 44...

Страница 46: ...P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 5V C6 104P VEE G1 4 G2 5 G3 6 G4 7 G5 8 G6 9 P1 14 P2 15 P3 16 P4 17 P5 18 P6 19 P7 20 P8 21 P9 22 P10 23 P11 24 P12 25 P13 26 P14 27 P15 28 P16 29 F2 31 F2 32...

Страница 47: ...46 PCB picture Front control...

Страница 48: ...47 Key PCB picture...

Страница 49: ...00 E2 470U 16V R9 4 7K C3 221 C2 221 C1 102 R7 10K R3 18K R2 470 5 6 7 IC1B MC4558 3 2 1 8 4 IC1A MC4558 R8 4K7 R4 10K R1 4K7 E1 2U2 25V E2 2U2 25V R5 10K E3 2U2 50V VR1 MIC VOL MIC1 MUTE MUTE 12V OK...

Страница 50: ...49 MIC PCB picture...

Страница 51: ...11 IC4 TDA7269A R43 10K R44 300 R45 300 R46 36K R47 36K VS 1 OUT1 2 VS 3 OUT2 4 MUTE 5 VS 6 IN 2 7 IN 2 8 GND 9 IN 1 10 IN 1 11 IC5 TDA7269A R48 10K R49 560 R50 560 R51 18K R52 18K VS 1 OUT1 2 VS 3 OU...

Страница 52: ...51...

Страница 53: ...SCART PCB picture 52...

Страница 54: ...Line in PCB picture 5 3...

Страница 55: ...PCB Circular transformer Video out S Video out Audio input Audio out YUV out YPrPb out Coaxial out Scart output FM AM Signal Signal Optical pickup header Spindle Motor Loading switch Sied Motor Loadin...

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