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2
3
4

DV33
RXD
TXD
GND

C2143
104

C2144
104

SD33

L218
FBSMT

DV33

R219
10K

R222
33R

URST#

DV33

DC/NC

RST_/NC

WP/RST_

VSS

VCC

RST/WP

SCL

SDA

U202

AT24C02

SDA

SCL

C254

104

DV33

R232

R233

A17

RY/BY

A18

VPP

A12

A20/NC

A15

A14

A13

A11

A10

A19

RESET

DQ8

DQ9

DQ10

DQ2

DQ3

DQ15/A-1

DQ12

DQ11

DQ6

A16

BYTE

Vss

DQ7

DQ14

DQ13

DQ5

DQ4

Vcc

DQ0

Vss

DQ1

U207

1*16MBit_FLASH(TSOP)

A15
A14
A13
A12
A11
A10
A9

A18

A7
A6
A5
A4
A3
A2

A16

GND
A0
AD7

AD6

AD5

AD4
VD

AD3

AD2

AD1

AD0
PRD#
GND
PCE#
A1

UPA[20..0]

UPD[15..0]

R242

5.1K

R238

5.1K

C279

104

A17

A19

DV33

R246
75R

C284
101

C283
101

VGND

R247
75R

C286

101

C285
101

VGND

R248
75R

C288
101

C287
101

VGND

L225
1.8uH

L226
1.8uH

L227

1.8uH

YUV3

YUV1

YUV2

A10/AP

A11

BA0/A13

BA1/A12

CLK

CKE

/CS

/RAS

/CAS

/WE

DQML

DQMH

VSS

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

VCC

VCCQ

VSSQ

U208

SDRAM 64M

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10

DBA0
DBA1

SDCLK
SDCKE

DCS#
DRAS#
DCAS#
DWE#

DQM0
DQM1

DQ0

DQ1

DQ2

DQ4

DQ5

DQ6

DQ7

DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

DQ3

SD33

R235

33R

MA11

BA1

R241

5.1K

A20

R237

33R

R236

33R

DCLK
DCKE

CS#
RAS#
CAS#
WE#

PWR#

C2145
104

C2142
104

C2141
104

C2140
104

5VV

VIDEO_SY

VGND

VIDEO_SC

5VV

VGND

VIDEO_CVBS

5VV

VGND

C272
104

1
2
3
4

8
7
6
5

RN201

33R

C261
104

TC219

47uF/10V

C2151

104

C2150
104

VCC

R221

10K

L211

L210

L212

C262

104

C263

104

C264

104

C265

104

TC305

220uF/10V

TC304

220uF/10V

+9V

-9V

DV33

VCC

R239
560R

L208

FBSMT

R220

LIMIT

C309
102

R364
10K

DV33

R381

330R

SP+

SL+
SL-
LIMIT#

XS307

XS06 2.0mm

SPINDLE-

R234

33R

BA0

DV33

VCC

5VV

L220
FBSMT

C268

153

TC215

10uF/16V

VGND

R331

5.1K

R240

5.1K

TC208

47uF/10V

Q201

2SC1815-YS

R350

33R

R349

33R

AVCC

VCC

AA21

A21

R231

0R(DNS)

AA21

C2152
104

XS203

2.0mm

GND

L223

FBSMT

L221

FBSMT

L222

FBSMT

R264

VSCK

VSTB

VSDA

C257

47pF

C258

47pF

C259

47pF

VCC

L224

FBSMT

XS201

XS07

GND

FS0

C255

101

C256

101

D218

5.1V/0.5W

D217
9.1V/0.5W

D208

5.1V/0.5W

D207

5.1V/0.5W

D206

5.1V/0.5W

D205
5.1V/0.5W

U205A

HCU04

X201

27MHz

U205B
HCU04

R215

100K

C275
27pF

C276
27pF

C274
104

R205

33R

R206

33R

DV33

U205C
HCU04

U205F

HCU04

U205E

HCU04

ASPDIF

IEC958

AGND VGND

VGND

D201

1N4148

D209

1N4148*2

D210

1N4148*2

D211

1N4148*2

Section Two circuit diagram

5.2.1 DECODE&SERVO Board

97
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Содержание DV718SI

Страница 1: ...service manual DV718SI...

Страница 2: ...ution method 1 2 7 Comparison method 1 3 Required device for maintenance Chapter Two Functions and Operation Instructions 2 1 Features 2 2 Control Button Locations and Explanations 2 2 1 Front Panel I...

Страница 3: ...circuit 3 2 3 CD DVD conversion circuit 3 2 4 Laser power control circuit 3 2 5 Open close door drive circuit 3 2 6 Main axis control circuit 3 2 7 Decode circuit 3 2 8 Video circuit 3 2 9 Reset circu...

Страница 4: ...54 3 5 9 function introduction to Pt6961 3 5 10 function introduction to VIPer22ADIP 3 5 11 function introduction to P H817 3 5 12 function introduction to LM431A 3 5 13 Function introduction to 455 8...

Страница 5: ...of about 2 metres to insert into the earth and Fetch the lead wire from the top of the surplus metal and connect to the required static electricity device The length and depth of the metal embedded u...

Страница 6: ...ut in the circuit the tested numerical value of resistance is not accurate and the tested numerical value of integrated IC s pins can only be used for reference so the elements should be broken down f...

Страница 7: ...with those tested through fault PC board the cause of troubles may be found Through the above maintenance method theoretical knowledge and maintenance experience all difficulties and troubles will be...

Страница 8: ...nd realistic sound effects High Quality Digital Audio Optical and coaxial outputs for Digital audio DTS Dobly Digital PCM Digital audio outputs to satisfy the fans ss acoustic requirements Many Conven...

Страница 9: ...udio out jack 5 1CH Audio Out jack S Video Video Out jack HDMI Out jack Video Component Y Pb Pr out jacks Digital Audio Coaxial Out jack Digital Audio Optical Out jack SCART out jack 6 2 2 3 LED Displ...

Страница 10: ...Q PLAY Button Skip the advertisement warning and play the DVD directly MENU Button Display DVD menu or open close PBC OK Button Cancel Button ZOOM Button Zoom in out the displayed frame Button Play or...

Страница 11: ...n if you want to return to the previous setup page 6 Press SETUP to exit the setup menu 2 4 2 Language 1 Setup menu This item is used to set the prompts language on the screen Optional setting Russian...

Страница 12: ...ult Stereo B Stereo mix To set the output means of the left or right audio when playing a Dolby disc with separate two channel audio Optional setting L R L R Default L R C Surr Mix To set output means...

Страница 13: ...is item is not adjustable DVD VCD SVCD Files Repeat Advertisemenu No A P V Off Microphone Kar help Volume Echo On Off On No ast 5 5 1 DVD set whether information of advertisement and warnings at the b...

Страница 14: ...tal control ratings to prevent children from watching the restricted contents In case the disc supports this function Optional setting any Kid G PG PG 13 PGR R NC 17 Default any 2 Set password To set...

Страница 15: ...S Video component Y Cb Cr progressive scan output Y Pb Pr RGB SCART Headphones output Outputs Design and specifications are subject to change without notice We do not guarantee that all discs can be...

Страница 16: ...t guarantee that all discs can be played smoothly due to the disc quality disc recording quality and recording format 12 Power consumption General Specifications Operating Temperature Operating Humidi...

Страница 17: ...2 Block diagram of the player Its internal structure is mainly composed of decode servo board HDMI high definition board input output board power board and loader components Block diagram of the playe...

Страница 18: ...Y7 SLRCK SBCLK SACLK SDATA0 SDATA1 SDATA2 SDATA3 ASPDIF SCL SDA INT0 PWDN MT 1392 HDMI jack TX 0 TX 2 TX 1 TX 2 TX 0 TX 1 TXC TXC HPD HDMI SCL HDMI SDA HPD YUV3 YUV4 YUV5 YUV6 VIP4 STBY FOSO FMSO DMS...

Страница 19: ...M 4580 U209 U210 U211 Operational amplifier audio amplifying D5954 U302 Servo drive PT6961 U401 Panelcontrol IC HS0038B3V U402 Remote control rec eiver VIPER22 U501 Power sw itch IC PH817 U502 Photoel...

Страница 20: ...389 2 07 2 44 2 03 Supplementary signal used in trace 12 GND Ground 0 01 0 01 0 Grounding 13 V20 Input loader 2 04 2 06 2 03 Reference voltage 14 Vcc Input loader 5 04 5 04 5 02 Supply voltage for loa...

Страница 21: ...is reading signals normally information side should be in the focus of laser beam because of factors of disc error high speed rotation and machine error it is unavoidable that laser beam focus deviate...

Страница 22: ...has A B C D signals and then inputted from pin 2 11 18 19 of MT1389 After being amplified and processed by the pre amplifier inside MT1389 now signals are separated to two part s for processing insid...

Страница 23: ...make focus aim at data pit justly When laser head is moving upwards or downwards it means that pick up is making focus acts 2 TRO data information is saved in disc in form of tracks When disc is rotat...

Страница 24: ...sc or system judges that there is no disc Note Q303 and Q304 are MOS tube 3 Key point voltage unit V is shown as the following table Base electrode B Collector C Emitter E Grid electrode G Drain elect...

Страница 25: ...3 2V 2 2V V103_B 2 2V 3 2V V104_E 3 2V 2 9V V103_C 2 2V 0 MT1389_20 0 2V 0 2V V104_C 0 2 2V 3 2 5 Open close door drive circuit 1 Open close door drive circuit is shown in the figure 3 2 5 1 2 Working...

Страница 26: ...d disc 0 5 0 0 5 03 0 Open disc trayto proper position 0 4 77 0 0 4 79 0 Open disc tray 0 0 93 0 4 76 0 2 4 76 0 0 4 79 5 02 4 79 0 Close disc tray 0 4 76 5 05 4 76 0 0 0 93 0 4 79 0 2 4 79 0 Base ele...

Страница 27: ...1 4V When disc out is needed main axis drive signal stops for electric machine is permanent magnetic when in rotating induced electromotive force produces in two ends to give to decode chip through R...

Страница 28: ...ol circuit and we call it core voltage After power on reset circuit performs reset to MT1389 built in CPU 8032 and FLASH decode chip outputs reset signal at the same time and performs reset to other c...

Страница 29: ...9 D210 Figure 3 2 8 1 Video signal flow chart 2 Working principle MT1389E has built in video D A conversion circuit video output has R B G Y Pb Pr Y Cb Cr CVBS Y C output mode in which R B G Y Pb Pr Y...

Страница 30: ...ow to high is called low level effective reset signals by us After power off DV33 voltage reduces TC208 and DV33 voltage reduce together D201 performs surge discharge and clamping to Tc208 3 2 10 Audi...

Страница 31: ...ing circuit TE to make Q211 on voltage of Q211B electrode is about 2 7V voltage of Q211 collector electrode is about 3 3V so Q212 is also on voltage of B electrode is about 0 7V voltage of Q213 E elec...

Страница 32: ...J K L M No mute 2 5 3 2 0 7 0 12 0 15 4 27 4 27 4 9 4 9 Mute 3 2 3 86 3 87 1 4 0 7 1 3 4 4 9 4 9 3 2 12 Power circuit 1 Power circuit block diagram is shown as in the following figure 3 2 12 1 Figure...

Страница 33: ...VEPR22 and reduce on time and output voltage begins to reduce When output voltage is too low the sampled voltage is on low side through feedback loop to make duty radio of VEPR22 increase output volta...

Страница 34: ...put board circuit block diagram is shown as in the following figure Figure 3 1 14 1 AV output board circuit block diagram XS702 Pin Name Signal direction Function description Pin Name Signal direction...

Страница 35: ...subsidiary board parts Main panel is mainly composed of LED screen drive chip PT6961 remote control IR sensor buttons and indicator light and subsidiary board is mainly composed of power button and p...

Страница 36: ...antages that no extra loss in the course of transmission digital signal and analog signal can be transmitted at the same time transmission speed may be increased resolution is not controlled by SXGA u...

Страница 37: ...puts signal to send to pin 27 of 1392E to fulfill the control to 1392E HDMI_SCL HDMI_SDA are display data channel which outputs from pin 103 104 of 1389 to HDMI jack DDC display data channel is respon...

Страница 38: ...wer supply voltage 3 3V 1 8V and find that there is no 1 8V power supply voltage check Q306 Q309 and find that Q306 has rosin joint weld again and trouble is removed Example 3 Symptom no mute function...

Страница 39: ...eck Q302 pin E voltage is 3 3V pin B voltage is 0V pin c voltage is 3 3V but when reading CD disc normally pin E voltage is 3 14V pin B voltage is 2 2V pin C voltage is 2 45V so we doubt Q302 or circu...

Страница 40: ...itch IC and it has short circuit this IC has been stricken through after changing IC trouble is removed Example 12 Symptom power not on Description 5V 9V 9V have output but 3 3V has no output Analysis...

Страница 41: ...xample 15 Symptom HDMI has no output Description other video channel output is normal only HDMI port has no output Analysis and troubleshooting when this trouble appears check pin 18 of HDMI output te...

Страница 42: ...normal Check clock circuit N Y Y Whether reset is normal Check reset circuit N Check whether SDRAM and FLASH power supply is normal Check power supply loop and filtering circuit N Y Y Check whether SD...

Страница 43: ...heck whether power supply of MT1389 video output part is normal N Y Change MT1389 Whether component video has output Check component video output circuit N Y Whether composite video has signal output...

Страница 44: ...supply is normal Check power supply circuit N Y Whether decode chip has audio signal output Check decode chip N Y Whether Q213 collector electrode is low level Check mute circuit N Y Check according t...

Страница 45: ...sound output MT1389 has trouble Check whether pin 1 of U209 has signal output U209 has trouble Check whether pin 2 of U209 has audio signal input Check the line between MT1389 and U209 N Y N Y N Y Ch...

Страница 46: ...voltage of U501 is normal Check U501 peripheral and transformer N Check U501 and transformer Y Whether cathode of D510 has power output N Check D501 and transformer Y Whether pin 4 of CN501 has power...

Страница 47: ...action N Whether pin 1 of AM5888S has focus signal input N Check Mt1389 and R204 C213 are normal Y Check whether pin 13 14 voltage of AM5888S is normal Y Check whether pin 1 2 voltage of XS301 is nor...

Страница 48: ...3 is normal N Y A1 Y A2 Change loader Change loader and check whether it is normal N Whether ABCDEF signal is normal N Y Y Check XS301 and flat cable Check MT1389 and peripheral elements Check MT1389...

Страница 49: ...ng personnel to judge where trouble lies in accurately and quickly to improve servicing skills For the difference of oscillograph s type model and tuner a certain difference may exist so the servicing...

Страница 50: ...waveform diagram of pin 15 of XS301 B C D E F 4 DMO signal when there is main axis rotation waveform diagram of pin 37 of U201 Mt1389 5 FMO signal when there is feed waveform diagram of pin 38 of U201...

Страница 51: ...signal when there is trace waveform diagram of pin 41 of U201 MT1389 7 FOO signal when there is focus waveform diagram of pin 42 of U201 MT1389 8 Waveform diagram of pin 29 when no disc in of U207 FLA...

Страница 52: ...9 Waveform diagram of pin 38of U208 SDRAM 10 Video signal waveform diagram 11 ACLK 12 2878MHZ waveform diagram for external clock signal 48...

Страница 53: ...12 ABCK 3 07195MHZ waveform diagram for bit clock signal 13 ALRCK 48KHZ waveform diagram for left right channel clock signal 14 SDATA0 waveform diagram for mixed left right channel digital signal 49...

Страница 54: ...CH and this signal has no output if 5 1CH the form is the same with that of SDATA0 16 SDATA2 waveform diagram for centre subwoofer digital signal 17 1KHZ audio signal output waveform diagram it is sug...

Страница 55: ...LEF waveform diagram for subwoofer channel analog signal 19 AMDAT waveform diagram for microphone signal after 5340 A D conversion 20 SPDIF waveform diagram for optical coaxial digital audio signal 5...

Страница 56: ...21 27M clock signal waveform diagram 22 Reset circuit waveform diagram URST Dv33 52...

Страница 57: ...Home Theater profile It makes the MT1389 based DVD player be capable of playback MPEG 4 content which become more and more popular The progressive scan of the MT1389HD utilized advanced motion adapti...

Страница 58: ...d CAV mode Built in ADCs and DACs for digital servo control Provide 2 general PWM Tray control can be PWM output or digital output 6 Embedded Micro controller Built in 8032 micro controller Built in i...

Страница 59: ...5 256 16 4 2 color bitmap format OSD 256 16 color RLC format OSD Automatic scrolling of OSD image 11 Audio Effect Processing Dolby Digital AC 3 EX decoding DTS DTS ES decoding MPEG 1 layer 1 layer 2 a...

Страница 60: ...cription RF interface 26 231 RFGND18 Ground Analog ground 132 RFVDD 18 Power Analog power 1 8V 252 OSP Analog output RF Offset cancellation capacitor connecting 253 OSN Analog output RF Offset cancell...

Страница 61: ...e PD signal negative input 19 TPI Analog input 3 beam satellite PD signal positive input ALPC 4 20 MIDI1 Analog input Laser power monitor input 21 MIDI2 Analog input Laser power monitor input 22 LDO2...

Страница 62: ...L and related analog circuitry 238 IDACEXLP Analog output Data PLL DAC Low pass filter 239 PLLVDD3 Power Power pin for data PLL and related analog circuitry 240 LPFON Analog Output Negative output of...

Страница 63: ...power pin for internal digital circuitry 90 148 DVSS Ground 3 3V ground pin for internal digital circuitry Micro Controller and Flash Interface 48 62 HIGHA0 InOut 4 16mA SRPU Microcontroller address 8...

Страница 64: ...59 IOA 5 InOut 4 16mA SRPU Microcontroller address 5 IO 60 IOA 6 InOut 4 16mA SRPU Microcontroller address 6 IO 61 IOA 7 InOut 4 16mA SRPU Microcontroller address 7 IO 67 A16 InOut 4 16mA SRPU Flash...

Страница 65: ...XD InOut 4mA SRPD SMT 1 Microcontroller port 3 0 2 8032 RS232 RxD 104 UP3_1 TXD InOut 4mA SRPD SMT 1 Microcontroller port 3 1 2 8032 RS232 TxD 105 UP3_4 RXD SCL InOut 4mA SRPD SMT 1 Microcontroller po...

Страница 66: ...210 ABCK Fs64 InOut 4mA SMT 1 Audio bit clock 2 Phase de modulation 211 ACLK InOut 4mA SMT Audio DAC master clock 197 ASDATA0 InOut 4mA PD SMT 1 Audio serial data 0 Front Left Front Right 2 DSD data...

Страница 67: ...nput 2 While not support Microphone I Microcontroller external interrupt 2 II GPIO 216 SPDIF Output 4 16mA SR ON OFF S PDIF output 217 APLLVDD3 Power 3 3V Power pin for audio clock circuitry 218 APLLC...

Страница 68: ...Bandgap reference voltage 194 FS Analog Full scale adjustment 193 YUV0 CIN Output 4MA SR 1 Video data output bit 0 2 Compensation capacitor 192 DACVSSC Ground Ground pin for VIDEO DAC circuitry 191 Y...

Страница 69: ...ernal TV encoder I Horizontal sync for video input II Version AD input port 2 III GPIO IV Microcontroller external interrupt 4 Video Interface 12 160 DACVDDC Power 3 3V power pin for video DAC circuit...

Страница 70: ...rface 58 Sorted by position 176 C_0 IO_0 RD1 6 InOut Non pull 1 Digital Video output C bit 0 2 GPIO 175 C_1 IO_1 RD1 7 InOut Non pull 1 Digital Video output C bit 1 2 GPIO 173 C_2 IO_2 RD1 8 InOut Non...

Страница 71: ...7 Y_7 IO_16 RD 31 InOut Non pull 1 Digital Video output Y bit 7 2 GPIO 155 RA4 InOut DRAM address 4 154 RA5 InOut DRAM address 5 153 RA6 InOut DRAM address 6 152 RA7 InOut DRAM address 7 151 RA8 InOut...

Страница 72: ...117 RD3 InOut DRAM data 3 116 RD4 InOut DRAM data 4 115 RD5 InOut DRAM data 5 114 RD6 InOut DRAM data 6 113 RD7 InOut DRAM data 7 112 IO_19 DQS0 InOut GPIO 111 DQM0 InOut Non pull Data mask 0 JTAG In...

Страница 73: ...and Standard voltage Operation 2 7 VCC 2 7V to 5 5V 1 8 VCC 1 8V to 5 5V Internally Organized 256 x 8 2K 2 wire Serial Interface Schmitt Trigger Filtered Inputs for Noise Suppression Bi directional D...

Страница 74: ...s filter The CS5340 is ideal for audio systems requiring wide dynamic range negligible distortion and low noise such as set top boxes DVD karaoke players DVD recorders A V receivers and automotive app...

Страница 75: ...JEDEC standard no 7A The 74HCU04 is a general purpose hex inverter Each of the six inverters is a single stage 2 Features Output capability Standard ICC category SSI 3 PIN CONFIGURATION PIN NO SYMBOL...

Страница 76: ...on introduction to SDRAM 1 DESCRIPTION 64M 16 bit memorizer SDRAM U208 with the player and the working clock frequency is 166 143MHZ The function of 16SDRAM in DVD players is to memorizer the program...

Страница 77: ...ower supply 23 MA0 Address bus I 50 DQ13 Data bus I O 24 MA1 Address bus I 51 DQ14 Data bus I O 25 MA2 Address bus I 52 VSSQ Ground 26 MA3 Address bus I 53 DQ15 Data bus I O 27 VDD 3 3V power supply 5...

Страница 78: ...C I Positive Power Supply 3 5 8 function introduction to D5954 1 DESCRIPTION D5954 U302 is a servo drive IC with built in 4 channel drive circuit Digital focus trace feed and main axis drive signal ou...

Страница 79: ...und 23 VINLD I Feed control signal input 24 CTK2 I External feedback loop 25 CTK1 I External feedback loop 26 VINTK I Trace control signal input 27 BIAS I 1 4V reference voltage input 28 STBY I Enable...

Страница 80: ...5 STB I Serial interface strobe 6 K1 I Key data input 7 K2 I Key data input 8 K3 I Key data input 9 VDD I Power supply 10 SG1 KS1 O Segment output 11 SG2 KS2 O Segment output 12 SG3 KS3 O Segment out...

Страница 81: ...range on the V DD pin accommodates changes in auxiliary supply voltage This feature is well adapted to battery charger adapter configurations Automatic burst mode in low load condition Over voltage pr...

Страница 82: ...weaker of the light emitted from light emitting diode and the weaker of the current outputted from position D Figure 3 5 11 1 PH817 outside drawing 3 5 12 Function introduction to LM431A LM431A U503 i...

Страница 83: ...is characterized for operation over the full military temperature range of 55 C to 125 C 2 FEATURES Continuous Short Circuit Protection Wide Common Mode and Differential Voltage Ranges No Frequency Co...

Страница 84: ...can be used at low supply voltages 2 FEATURES Wide temperature range No switch ON OFF clicks Excellent power supply ripple rejection Low power consumption Short circuit resistant High performance high...

Страница 85: ...59 94Hz 1080i 50 59 94Hz digital video input According to SMPTE 293M spec Programmable scaler converts standard definition video to 720p 1080i high definition video TV encoder support 480p 576p 720p 1...

Страница 86: ...PD Reset active low 26 XTAL I Normal clock input VDAC test VDAC test clock input 27 INT O Interrupt output 28 DVSS GND Digital ground 29 A7 GPO0 IO PD IO PD Power ON Serial interface address 7 BIST mo...

Страница 87: ...HDMI test Input VDAC test PLL test Enable 39 GPIO10 O BIST mode SRAM fail output Normal General purpose output H sync in out HDMI test input VDAC test PLL test calibration 40 HTPLG I PD HDMI Hot Plug...

Страница 88: ...input SCAN mode test _se input VDAC test VDAC test reset active low BIST mode BIST reset active low 73 AD3 I Normal I2S data of channel 6 7 VDAC test VDAC test data bit 11 input 74 AD2 I Normal I2S d...

Страница 89: ...nents and AV board components In order to speed up the compilation of Service Manual we shall not give repeat explanation to model with minor differences in chapter four Disassembly and Assembly Proce...

Страница 90: ...VD404 TC401 TC402 V U402 LED401 G O VD402 K402 VD403 DVD 2006 03 22 K405 4DV985 1 LEI K403 VD406 Chapter Cinque PCB board Circuit diagram Section One PCB board 5 1 1 Surface layer of KEY SCAN Board 86...

Страница 91: ...01 D407 C401 R405 R401 C408 U401 R420 L401 R411 D413 Q402 R407 R410 R409 XS402 R404 R403 R402 C402 D406 D411 D410 D409 R408 D408 D412 D403 Q404 D404 R415 R412 D401 D405 D402 5 1 2 Bottom layer of KEY...

Страница 92: ...5 1 3 Surface layer of DECODE SERVO Board 88...

Страница 93: ...5 1 4 Bottom layer of DECODE SERVO Board 89...

Страница 94: ...01 R702 R757 GND V18 GND VCC B L724L716 L719 C751 A L717 L721 A C749 L715 TC702 TDV985 1 U701 LEI DVD 2006 07 06 R724 C746 R723 C U703 U704 R705 Y6 GND R704 R703 Y5 GND Y4 L718 TC701 B C R754 R731 C75...

Страница 95: ...C744 C750 C745 C753 C738 C737 C739 C743 C742 C740 C747 5 1 6 Bottom layer of HDMI Board 91...

Страница 96: ...22 R621 TC615 2006 6 28 TC601 L605 JK602 TC607 L606 R611 JP602 1 TC605 BM GND 9V OK 9V GND 5V BP DET JP605 R629 JK601 TC619 G601 JP604 TC614 TC620 V JP610 MIC601 U601 JP606 TC616 XS603 TC617 JP608 TC6...

Страница 97: ...D601 R623 Q602 R639 C624 R641 R624 R640 C625 C612 C613 C607 1 C611 R603 U603 C620 R638 R636 C621 R637 C619 R635 C604 R630 R610 R605 C602 C609 R606 R604 C603 R602 C606 R627 L601 R625 R631 R632 C622 C61...

Страница 98: ...03 R708 V703 V702 Y6 Y5 Y4 VGND VGND V701 JP707 JP712 JP703 JP715 JP702 JP716 JP713 JK705 PDAT2 PDAT1 SPDIF JP714 JP705 VCC JP706 Y6 VGND Y4 JP717 JP718 JP704 JP709 JK702 Y5 PDAT0 L715 VIEDO 10V JP710...

Страница 99: ...724 C723 ZD701 C725 C726 ZD702 C728 ZD703 R715 R705 R706 C705 R704 R710 ZD704 C716 C727 R714 C711 R719 L703 ZD707 C706 R703 L709 C710 D701 C702 ZD705 R702 D703 C703 R718 L702 C704 ZD706 C722 L707 C717...

Страница 100: ...06 06 15 LEI C505 C506 L501 D501 U501 CN501 TC509 JP504 TC503 D508 D511 C512 C510 JP506 TC507 L507 TC506 GND 9V 9V G503 GND 5V 3 3V JP505 C511 GND 5V 21V FL CN502 R510 ZD501 JP507 C507 R516 R515 C508...

Страница 101: ...SQ 46 VSSQ 52 U208 SDRAM 64M MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 DBA0 DBA1 SDCLK SDCKE DCS DRAS DCAS DWE DQM0 DQM1 DQ0 DQ1 DQ2 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ3 SD33 S...

Страница 102: ...V1P4 89V33 PWR A16 A15 A14 A13 A12 A11 A10 A9 A20 PCE A1 PRD AD0 AD1 AD2 AD3 AD4 AD5 AD6 A21 AD7 A17 A0 VSCK VSDA VSTB SCL SDA RXD TXD URST IR INT0 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 DQ15 DQ14 LIMIT DQ8...

Страница 103: ...08 2SC1815 YS Q207 2SC1815 YS Q205 2SC1815 YS Q206 2SC1815 YS R2145 1K R2143 1K R2146 1K R2144 1K R2151 100K R2152 100K Q210 2SC1815 YS Q209 2SC1815 YS C2138 104 C2139 104 C2137 104 9V AGND C2146 104...

Страница 104: ...K R279 15K NC R278 15K NC GND GND 2 3 4 1 5 XS208 XS05 GND 1392 1392 PIN1 14 SCART PIN10 16 R292 R293 PIN1 2 PIN4 9 VGA YUV5 YUV6 VCC IEC958 R224 75R FS1 YUV4 R223 75R C270 102 AGND R228 5 1K DV33 R L...

Страница 105: ...2 1 12 11 10 9 8 7 6 LED401 LED SOCK 1 L401 VCC D402 1N4148 S2 K405 K403 VCC D410 1N4148 SE DNS VCC D409 1N4148 SE DNS VCC D411 1N4148 SE DNS LEDST LEDCK LEDAT D408 1N4148 SE DNS KEY3 D406 1N4148 SE D...

Страница 106: ...4 1uF R601 330R ZD601 6 2V 0 5W Q601 8050D C623 104 A5V AGND TC601 1000uF 10V C605 104 TC614 47uF 16V R605 10k R607 10k R611 5 1K C603 103 R604 560R 5 6 7 U601B 4558 3 2 1 8 4 U601A 4558 C607 101 R613...

Страница 107: ...L VCC C711 104 SPDIF R702100R VGND C717 0R C722 0R C720 0R C723 102 C724 102 DNS C725 102 C726 102 AGND C728 104 R714 2 2K R715 47K C727 102 ZD701 5 1V 0 5W ZD702 5 1V 0 5W ZD703 5 1V 0 5W ZD704 5 1V...

Страница 108: ...SDA HDMI_SCL R726 0R XO XO R745 DNS R744 DNS R730 1K R731 1K HDMI_VCC L716 FBSMT 1392_DACVDD3 C737 104 C738 104 HGND C739 104 1392_AVDD3 TC701 220uF 16V DV33 C749 104 C750 104 C751 104 HGND HGND HPD_I...

Страница 109: ...N4007 D502 1N4007 D504 1N4007 D501 1N4007 C508 104 C510 104 9V 5V VDD 4 D 5 S 2 FB 3 D 6 D 7 D 8 S 1 U501 VIPER22 R512 9 1K 1 3 4 5 6 7 8 9 10 12 11 T501 BCK 19 0348 9V GND 3 3V 5V GND 9V 2 3 4 1 5 6...

Страница 110: ...APACITOR 50V 102 10 X7R 0603 C723 C716 C727 0310207 SMD CAPACITOR 50V 104 20 X7R 0603 C710 C728 0310543 SMD CAPACITOR 50V 104 10 X7R 0603 C710 C728 0310234 SMD CAPACITOR 16V 105 80 20 Y5V 0603 C711 00...

Страница 111: ...R350 R234 R349 R235 R237 R206 0090336 SMD RESISTOR 1 16W75O 5 0402 R224 R246 R248 0090759 SMD RESISTOR 1 16W 150O 5 0402 R287 0090338 SMD RESISTOR 1 16W91O 5 0402 R223 0090350 SMD RESISTOR 1 16W330O 5...

Страница 112: ...257 C259 0310432 SMD CAPACITOR 50V 101 5 NPO 0402 C255 C256 C2111 C2116 C283 C288 0310392 SMD CAPACITOR 50V 102 10 X7R 0402 C224 C309 C2135 C2117 C2122 C705 C7 06 0310726 SMD CAPACITOR 16V 104 10 X5R...

Страница 113: ...3 0700113 SMD VOLTAGE REGULATOR DIODE 9 1V 5 1 2W D217 0780062 SMD TRIODE 9014C Q220 0780115 SMD TRIODE 2SB1132 Q301 Q302 0780193 SMD TRIODE 2SK3018 Q303 Q304 0780040 SMD TRIODE 3904 100 300 SOT 23 Q3...

Страница 114: ...CLASP XS207 1910129 TERMINAL SOCKET SA 001 012 BLACK IRON PIECE SCREEN SHIELDED JK703 1910079 TERMINAL SOCKET AV8 8 4 6G 3 JK701 1633428 PCB 2DV718 2 0090001 SMD RESISTOR 1 16W 0O 5 0603 R726 0090005...

Страница 115: ...20 6 7 2 5 TC401 TC402 0881687 IC SN1692 SOP U401 1340003 LIGHT TOUCH RESTORE SWITCH HORIZONTAL 6 6 1 K402 K403 K405 0620203 RADIATION DIODE 2B 43PC COLORLESS ISSUE BLUE 2 4 4 VD404 VD402 VD403 523504...

Страница 116: ...090023 SMD RESISTOR 1 16W 10K 5 0603 R606 R610 R635 R636 0090026 SMD RESISTOR 1 16W 22K 5 0603 R603 0090030 SMD RESISTOR 1 16W 56K 5 0603 R627 R628 0090034 SMD RESISTOR 1 16W 100K 5 0603 R617 0310047...

Страница 117: ...601 0260237 CD CD11 10V1000U 20 8 14 3 5 TC601 0260352 CD GS 10V1000U 20 8 14 3 5 TC601 0700020 SMD VOLTAGE REGULATOR DIODE 6 2V 5 1 2W ZD601 0780085 SMD TRIODE 8050D Q601 Q602 0880124 IC NJM4558D DIP...

Страница 118: ...RTICAL 10UH 2A 5mm L507 0260341 CD ZT 400V22 20 f 16 20 7 5 TC501 02606879 CD CD11T 10V1000u 20 8 16 C5 BELT TC505 TC506 02607989 CD CD11T 16V470U 20 8 12 C5 BELT TC509 TC503 02606849 CD CD11T 50V47u...

Страница 119: ...880220 IC PT2222 SOP U801 0882379 IC S0102B SOP U801 0970003 CERAMIC RESONATOR 455E X801 4000038 SELF TAPPING SCREW PB 2 3 6 COLOR ZINC 0090272 SMD RESISTOR 1 16W 1O 5 0603 R801 1564324 PCB 8516SI 3 3...

Страница 120: ...BELT R901 R902 1940022 SOCKET 4P 2 0mm XS901 3072183 LIGHT CAP DV985 TRANSPARENCE 0620203 RADIATION DIODE 2B 43PC COLORLESS ISSUE BLUE 2 4 4 LED901 LED902 0700004 SMD VOLTAGE REGULATOR DIODE 5 1V 5 1...

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