RCA RTD 152 Скачать руководство пользователя страница 42

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RDS

DTS_CE

PLLDI_DO

DTS_DATA

SDA

PLLCE

PLLCLK

DAVN

DTS_CL

RDS

+P12V

DTS_DATA

-12V

DTS_CE

DTS_CL

VCC

CT1

RDSCLK

TUNER-R

DAVN

RDS_MPX

TUNER-L

RDSDATA

SDA

SCL

CTO

SCL

A_MUTE

AUX2L

CT1

AUX2R

TUNER-L

MIC_R

AUX1L

CT0

MUX_R

TUNER-R

MUX_L

AUX1R

MIC_L

SPDATA-IN

SBCLK

SACLK

MUX_L

DV33

MUX_R

SLRCK

RDSCLK
RDSDATA

PLLCE
PLLDI_DO

AUX2L

PLLCLK

AUX1L

AUX1R

+P12V

RDS_MPX

TUNER-L

TUNER-R

AUX2R

SACLK

SBCLK

SLRCK

SPDATA-IN

DV33

MIC_L

MIC_R

GND

MIC_IN

-12V

AUX2L
AUX2R
AUX1L
AUX1R

+P12V

TUNER_ON

VCC

+5VA

VCC

TUNER_VCC

DTS_CL

DTS_CE

GND

1,2,3,5

-12V

1,5

RDS

+P12V

DTS_DATA

VCC

1,2,3,5

CT1

SDA

2,3

SCL

2,3

CT0

A_MUTE

1,5

ACLK

ABCK

ALRCK

MC_DATA

DV33

1,2,3

TUNER_ON

HIGH:ON
LOW:OFF

R202

10k

R202

10k

R211

470

R211

470

R161

10K

R161

10K

C209

10u

C209

10u

R173

470K

R173

470K

R160

10K

R160

10K

R205

10k

R205

10k

R255
4.7K

C189

0.1u

C189

0.1u

R167

R204

470

R204

470

C194

100n

C194

100n

C201

R206

10k

R206

10k

R247

100k

R247

100k

CN13
3PIN2.0

R164

10K

R164

10K

C204

C203

10u

C203

10u

R212

10k

R212

10k

C199

0.1u

C199

0.1u

R258

100k

R258

100k

C207

470p

C207

470p

C185

470n

C185

470n

C208

470p

C208

470p

R249

100k

R249

100k

R196

5R1

R196

5R1

R207

10k

R207

10k

R168

220

R168

220

C205

10u

C205

10u

C187

330P

C187

330P

C196

82P

C196

82P

R210

10k

R210

10k

R169

220

R169

220

C198

100u

C198

100u

C224

0.1u

C224

0.1u

C206

10u

C206

10u

Q29

3904

Q29

3904

C195

47P

C195

47P

C193

560P

C193

560P

R165

10K

R165

10K

CN14
5PIN2.0

1
2
3
4
5

R231

10k

R231

10k

R246

R232

10k

R232

10k

C217

0.1u

C217

0.1u

R208
20k

C190

0.1u

C190

0.1u

R172

C214
100u

R209
20k

C212
47u

R221

10R

R221

10R

R171

220

R171

220

C215
0.1u

R213

33R

R213

33R

R170

220

R170

220

R259

100k

R259

100k

R250

100k

R250

100k

R214

33R

R214

33R

C223

47U

C223

47U

C218

10U

C218

10U

R222

100K

R222

100K

U16
CE2632

DVDD

SDO

BCK

FMT

CAP

VCM

RIN

LIN

AVDD

AGND

NOHPF

LRCK

MCK

DGND

R215

33R

R215

33R

U14

SAA6588

U14

SAA6588

Vref

MAD

MPXIN

LVIN

VddA

AFIN

VssA

PSWN

SCOUT

SCL

CIN

SDA

DAVN

Vssd

OSCO

OSCI

Vddd

MRO

TCON

MPTH

C216

0.1u

C216

0.1u

R158

10K

R158

10K

4.332MHz

R216

220R

R216

220R

C213
47u

R217

4R7

R217

4R7

L42

FB/0805

L42

FB/0805

R229

220

R229

220

R166

220

R166

220

R230

220

R230

220

C191

47U

C191

47U

CN11
5PIN2.0

1
2
3
4
5

L43

C210
100u

R162

10K

R162

10K

Q28

SS8550

Q28

SS8550

R256

C200

10u

C200

10u

R201

10k

R201

10k

R159

10K

R159

10K

C202

10u

C202

10u

R248

100k

R248

100k

R203

10k

R203

10k

C221
47u

U15
4052

INH

VDD

VSS

VEE

C188

2.2U

C188

2.2U

C211
0.1u

C220

0.1u

C220

0.1u

R163

10K

R163

10K

R257

10K

R257

10K

C186

470n

C186

470n

CP6

AV2X2

CP6

AV2X2

CN12
5PIN2.0

C219

22P

C219

22P

- 41 -

Decode Tuner SCH

Содержание RTD 152

Страница 1: ...SERVICE DVD 5 1 HOME THEATRE SYSTEM SERVICE MANUAL RTD152 RCA ...

Страница 2: ...D 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 PRODUCT SPECIFICATIONS 31 4 UPGRADING SYSTEM AND CHANGING THE REGION CODE 32 5 OPERATING INSTRUCTION 33 MAINTENANCE TROUBLESHOOTING 33 6 Problems and Solutions 34 7 TROUBLESHOOTING 35 9 BLOCK DIAGRAM 37 ...

Страница 3: ...or 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 in the ON position and then in the OFF position measure from a known earth ground metal water pipe conduit etc to all exposed metal parts of the instrument antennas handle brackets metal cabinets sc...

Страница 4: ...Before 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 following servicing precautions and any of the safety precautions always follow the safety precautions Remember Safety First 1 2 1 General Serving Precautions 1 a Always unplug the instrument s AC powe...

Страница 5: ...st 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 3 Use only a grounded tip soldering iron to solder or unsolder ESD device 4 Use only an anti static solder removal devices Some solder removal devices not classified as anti static can generate elec...

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 χ 6 1 o i d u A r e i f i l p m A F I n n o C l e n n a p t n o f l a n g i S C I M n o i s r e v n o C D A 2 3 6 2 E C t u p t u o o e d i V V U Y o e d i V S A G V T R A C S o e d i V F R ...

Страница 8: ...ys 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 Programmable fc z Dual automatic laser power control z Defect and blank detection z RF level signal generato Audio z Dolby Digital AC 3 EX decoding z DTS DTS ES decoding z MLP decoding for DVD Audio z MPE...

Страница 9: ...ASH 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 interlacer CPPM CPRM DRM 32 bit RISC Motor Drive PCM Audio DAC Audio out Functional Block 8 ...

Страница 10: ... Pinout Diagram 8 ...

Страница 11: ...PIN DESCRIPTON 10 ...

Страница 12: ... 11 ...

Страница 13: ... 12 ...

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Страница 24: ...able 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 Write Protect NC No Connect 2 1 4 FLASH MEMORY CMOS 16M 2M 8 1M 16 BIT GENERAL DESCRIPTION The MBM29LV160TE BE is a 16M bit 3 0 V only Flash memory organized as 2M bytes of 8 bits each or 1M words of 16...

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 erase is detected by Data Polling of DQ7 by the Toggle Bit feature on DQ6 or the RY BY output pin Once the end of a program or erase cycle has been completed the device internally resets to the read mode...

Страница 26: ... 25 ...

Страница 27: ... 26 ...

Страница 28: ...64A 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 are possible on every clock cycle Range of operating frequencies programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth high performan...

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 starting from CAS WE active L U DQM Data Input Output Mask Makes data output Hi Z tSHZ after the clock and masks the output Blocks data input when L U DQM active DQ0 DQ15 Data Input Output Data inputs ou...

Страница 30: ...eferenced 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 Output logic high voltage VOH 2 4 V IOH 2mA Output logic low voltage VOL 0 4 V IOL 2mA Input leakage current IIL 5 5 μ A 3 Output leakage current IOL 5 5 μ A 4 Note 1 VIH max 4 6V AC for pulse width 10ns...

Страница 31: ...CC2NS 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 tcc tcc min Input signals are changed one time during 2CLK 30 mA Active Standby Current in non power down mode One Bank Active ICC3NS CKE VIH min CLK VIL max tcc input signals are stable 25 mA Opera...

Страница 32: ...it of apparatus measure 520KHz 1620KHz S N A weight 70dB 1KHz FM band Range 87 5MHz 108MHz Power output Max 15WX5 30W Power consumption 150W Disc output Tuner Video out AM frequency Range 1 5dB 20Hz 20KHz Dynamic Range 80dB 1KHz 3 Product S pecifications 31 S Video Dimensions W X H X D Net Weight Gross Weight packed 430 X 55 X 307 mm 9 5kg 3 0kg 1V 0 2V 1V 0 2V Y 0 28V 0 1V C ...

Страница 33: ...ATEK 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 player during upgrade it will restart automatically after upgrade 5 Upgrade finish How to change the region code 1 Power on the machine and press OPEN button to push the tray out 2 Press 1 3 6 9 but...

Страница 34: ...yer 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 not touch the playing side of a disc Do not stick any paper or glue strip on a disc How to clean discs Finger prints and dust on surface can affect the sound and picture quality Clean discs regularly...

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 Check disc is put in correctly Disc is dirty Clean the disc Player setting are incorrect Change the setting via the setup menu The player does not work Parental lock is in effect Disable this function...

Страница 36: ...rformed 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 remote control unit and remote control sensor No button operation Set the POWER button to OFF and then back to ON Alternatively turn off the power disconnect the power plug and then reconnect it Audi...

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

Страница 38: ...MPEG pcb board Loader MIC pcb board Front control PCB board Mic volume PCB TunerAM FM VFD KEY MATRIX Amplifier Power 9 Block Diagram 37 ...

Страница 39: ...48 D5 1N4148 1 2 Q5 3904 Q5 3904 1 2 3 R6 10k R6 10k L9 FB 0805 L9 FB 0805 C6 220u C6 220u C3 220u C3 220u R13 10k R13 10k L6 FB 0805 L6 FB 0805 Q1 3906 Q1 3906 1 2 3 L7 FB 0805 L7 FB 0805 D6 1N4148 D6 1N4148 1 2 R8 100k R8 100k C10 0 1u C10 0 1u C12 0 1u C12 0 1u R2 7 5k R2 7 5k R16 10k R16 10k C11 0 1u C11 0 1u C13 0 1u C13 0 1u ZD1 5V1 ZD1 5V1 R7 4 7k R7 4 7k R12 100k R12 100k R228 33R 0805 R22...

Страница 40: ...ment v1 4 U2 MT1389E LQFP216 MT1389QE F Pin Assignment v1 4 U2 MT1389E LQFP216 DVDA 2 CRTPLP 210 DVDB 3 DVDC 4 DVDD 5 AGND 1 OSP 212 OSN 213 DVDRFIP 6 DVDRFIN 7 MA 8 MB 9 MC 10 MD 11 SA 12 SB 13 SC 14 SD 15 CDFON 16 CDFOP 17 TNI 18 TPI 19 MDI1 20 MDI2 21 LDO2 22 LDO1 23 AVDD3 216 V2REFO 28 SGND 27 VREFO 30 V20 29 TEO 32 FEO 31 FG ADIN1 43 RFLVL RFON 26 CSO RFOP 25 TEZISLV 33 OP_OUT 34 OP_INN 35 OP...

Страница 41: ...1k R65 1k C105 0 1u C105 0 1u L20 FB 0805 L20 FB 0805 C117 0 1u C117 0 1u R62 33 R62 33 L21 NC L21 NC C118 0 1u C118 0 1u R64 33 R64 33 C114 0 1u C114 0 1u R66 1k R66 1k C104 0 1u C104 0 1u C108 0 1u C108 0 1u U6 ESMT M12L64164A TSOP54 U6 ESMT M12L64164A TSOP54 VCC 1 DQ0 2 DQ1 4 VSSQ 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A...

Страница 42: ...29 3904 1 2 3 C195 47P C195 47P C193 560P C193 560P R165 10K R165 10K CN14 5PIN2 0 CN14 5PIN2 0 1 2 3 4 5 R231 10k R231 10k R246 33 R246 33 R232 10k R232 10k C217 0 1u C217 0 1u R208 20k R208 20k C190 0 1u C190 0 1u R172 1K R172 1K C214 100u C214 100u R209 20k R209 20k C212 47u C212 47u R221 10R R221 10R R171 220 R171 220 C215 0 1u C215 0 1u R213 33R R213 33R R170 220 R170 220 R259 100k R259 100k ...

Страница 43: ...8 4 Q33 BAT54S Q33 BAT54S 2 1 3 C125 10u C125 10u CP5 S video CP5 S video 2 1 5 4 6 7 3 U10A NJM4558 U10A NJM4558 3 2 1 8 4 R128 5 1k R128 5 1k L33 FB L33 FB C161 47p C161 47p C222 30p C222 30p R119 1k R119 1k C172 47p C172 47p Q18 8050 Q18 8050 1 2 3 C150 10u C150 10u R241 100k R241 100k R76 1k R76 1k C130 4700p C130 4700p Q20 3904 Q20 3904 1 2 3 L24 FB 0603 L24 FB 0603 L37 FB 0603 L37 FB 0603 C1...

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

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

Страница 46: ... P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 G5 G4 G3 G2 G1 G1 G2 G3 G4 G5 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 G6 5V P4 P3 KCON SW3 SW2 PREV REV P16 VEE G6 F1 F2 K1 K2 K3 K4 STB CLK DAT FAN VEE F2 F1 C2 100u 16V REM 1 GND 2 VCC 3 IR1 REM R11 10 C1 100 16 GND CLK REM DAT STB 5V REM 5V SW2 1 GND 2 SW3 3 VOL SWT SW2 SW3 1 2 3 4 5 6 CN6 1 2 3 4 5 CN5 GND FAN FAN R2 10K R1 10K R3 10K 5V C4 101 C3 101...

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

Страница 48: ... 47 Key PCB picture ...

Страница 49: ... 48 VOL control PCB picture ...

Страница 50: ...558B C2 221 VR1 10K 1 2 3 J1 3PIN C1 102 MIC2 PHONE MIC1 PHONE R10 4 7K C4 102 E5 10U 25V E1 2 2U 25V 2 3 1 IC1 4558 R11 24k C3 221 R9 470 E7 2 2U 25V R8 1K VR2 10K E6 10U 25V E4 2 2U 25V E3 2 2U 25V E2 470U 16V R5 10k R3 10k MIC SCH 12V OK OUT GND 49 ...

Страница 51: ... 50 MIC PCB picture ...

Страница 52: ...Power Block Diagram AC IN AC filter Rectifier Switch Control Power supply Conversion Rectifier DC filter Feedback TL494CN 51 ...

Страница 53: ...510R CY3 AH222 250V GND 5V GND 1 2 CN5 2 54 3PIN C5 104 R16 20R GND D27 FR107 E18 2U2 25V E19 2U2 25V R34 47K R36 47K E15 2U2 25V E17 2U2 25V R28 47K R32 47K R33 3K R35 3K R27 3K R31 3K AR AL SR SL E16 2U2 25V E14 2U2 25V R30 47K R26 47K R29 3K R25 3K CEN LF 1 2 3 4 5 6 7 8 CN3 CON7 AR AL SR SL LF CEN GND R36 270 Q5 8050 E27 100U 25V R55 47K R50 47K B C E Q4 8050 Z6 12V D1 4148 Q6 8550 E25 100U 16...

Страница 54: ... 53 ...

Страница 55: ...eam Front Panel Power pcb and MPEG PCB board Audio Output Amplifier pcb board Power Power Tuner Video out Audio out MIC pcb board Control Stream Power and signal power and signal Signal loader 11 Wiring Diagram 54 ...

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