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MTK1379 SOLUTION
MODEL:
DVD-HT750 DVD/VCD/CD/MP3 RECEIVER
CONTENTS
1. PRECAUTIONS-------------------------------------------------------------------------------------------------------------------- 1 1-1 SAFETY PRECAUTIONS ---------------------------------------------------------------------------------------------------------- 1 1-2 SERVICING PRECAUTIONS ------------------------------------------------------------------------------------------------------ 2 1-2-1 General Serving Precautions -------------------------------------------------------------------------------------------- 2 1-2-2 Insulation Checking Procedure------------------------------------------------------------------------------------------ 3 1-3 ESD PRECAUTIONS ------------------------------------------------------------------------------------------------------------- 3 2. REFERENCE INFORMATION ------------------------------------------------------------------------------------------------ 4 2-1 COMPONENT DESCRIPTIONS --------------------------------------------------------------------------------------------------- 4 2-1-1 DVD SANYO HD60 PUH ------------------------------------------------------------------------------------------------ 4 2-1-2 DVD Processor Chip (MTK1379) and Front-end IC MT1336------------------------------------------------------ 6 2-1-3 28-Pin, 24-Bit, 192kHz D/A with Volume Control (DA1196) ----------------------------------------------------15 2-1-4 Serial EEPROM, 16K (2048 x 8) (24C16)----------------------------------------------------------------------------17 2-1-5 8M-BIT [1Mx8/512Kx16] CMOS FLASH MEMORY ---------------------------------------------------------------18 2-1-6 512K X 16 Bit X 2 Banks Synchronous DRAM (A43L0616) -------------------------------------------------------20 3. PRODUCT SPECIFICATIONS------------------------------------------------------------------------------------------------23 4.UPGRADING SYSTEM AND CHANGING THE REGION CODE----------------------------------------------------24 5. OPERATING INSTRUCTION-------------------------------------------------------------------------------------------------25 MAINTENANCE & TROUBLESHOOTING ------------------------------------------------------------------------------------------26 6.DISASSEMBLY AND REASSEMBLY----------------------------------------------------------------------------------------28 7.TROUBLESHOOTING ----------------------------------------------------------------------------------------------------------30 8. ELECTRICAL PART LIST-----------------------------------------------------------------------------------------------------31 9. BLOCK DIAGRAM --------------------------------------------------------------------------------------------------------------38 10. CIRCUIT DIAGRAMS---------------------------------------------------------------------------------------------------------40 11. WIRING DIAGRAM------------------------------------------------------------------------------------------------------------48
1. PRECAUTIONS
1-1 Safety Precautions
1) Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protective devices are defective or have been defeated during servicing. (1) Protective shields are provided to protect both the technician and the customer. Correctly replace all missing protective shields, including any remove for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including, but not limited to, nonmetallic control knobs, insulating fish papers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. (2) Be sure that there are no cabinet opening through which adults or children might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, excessively wide cabinet ventilation slots, and an improperly fitted and/or incorrectly secured cabinet back cover. (3) Leakage Current Hot Check-With the instrument completely reassembled, plug the AC line cord directly into a 120V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester 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, screwheads, metallic overlays, control shafts, etc.), especially and exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5mA. Reverse the instrument power cord plug in the outlet and repeat the test.
AC Leakage Test Any measurements not within the limits specified herein indicate a potential shock hazard that must be eliminated before returning the instrument to the customer. (4) Insulation Resistance Test Cold Check-(1) Unplug the power supply cord and connect a jumper wore between the two prongs of the plug. (2) Turn on the power switch of the instrument. (3) Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument, such as screwheads, antenna, control shafts, handle brackets, etc. When an exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2 megohm. When there is no return path to the chassis, the reading must be infinite. If the reading is not within the limits specified, there is the possibility of a shock hazard, and the instrument must be re-pared and rechecked before it is returned to the customer.
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voltage, and (5) antenna wiring. Always inspect in all areas for pinched, out-of-place, or frayed wiring. Do not change spacing between a component and the printed-circuit board, Check the AC power cord for damage. 5) Components, parts, and/or wiring that appear to have overheated or that are otherwise damaged should be replaced with components, parts and/or wiring that meet original specifications. Additionally determine the cause of overheating and/or damage and, if necessary, take corrective action to remove and potential safety hazard. 6) Product Safety Notice-Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by shading, an ( ) or a ( ) on schematics and parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might created shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate.
Insulation Resistance Test 2) Read and comply with all caution and safety related notes non or inside the cabinet, or on the chassis. 3) Design Alteration Warning-Do not alter of add to the mechanical or electrical design of this instrument. Design alterations and additions, including but not limited to, circuit modifications and the addition of items such as auxiliary audio output connections, might alter the safety characteristics of this instrument and create a hazard to the user. Any design alterations or additions will make you, the service, responsible for personal injury or property damage resulting there from. 4) Observe original lead dress. Take extra care to assure correct lead dress in the following areas: (1) near sharp edges, (2) near thermally hot parts (be sure that leads and components do not touch thermally hot parts), (3) the AC supply, (4) high
1-2 Servicing Precautions
CAUTION: 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 instrument. b. Do not defeat any plug/socket B+ voltage interlocks with which instruments covered by this service manual might be equipped. c. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. d. Always connect a test instrument's ground lead to the instrument chassis ground before connecting the test instrument positive lead. Always remove the test instrument ground lead last. Note: Refer to the Safety Precautions section ground lead last. (2) The service precautions are indicated or printed on the cabinet, chassis or components. When servicing, follow the printed or indicated service precautions and service materials.
1-2-1 General Serving Precautions (1) a. Always unplug the instrument's AC power cord from the AC power source before (1) removing or reinstalling any component, circuit board, module or any other instrument assembly. (2) disconnecting any instrument electrical plug or other electrical connection. (3) connecting a test substitute in parallel with an electrolytic capacitor in the
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(3) The components used in the unit have a specified flame resistance and dielectric strength. When replacing components, use components which have the same ratings, by ( ) or by ( ) in the circuit diagram are important for safety or for the characteristics of the unit. Always replace them with the exact replacement components. (4) An insulation tube or tape is sometimes used and some components are raised above the printed wiring board for safety. The internal wiring is sometimes clamped to prevent contact with heating components. Install such elements as they were. (5) After servicing, always check that the removed screws, components, and wiring have been installed correctly and that the portion around the serviced part has not
been damaged and so on. Further, check the insulation between the blades of the attachment plus and accessible conductive parts.
1-2-2 Insulation Checking Procedure Disconnect the attachment plug from the AC outlet and turn the power ON. Connect the insulation resistance meter (500V) to the blades of the attachment plug. The insulation resistance between each blade of the attachment plug and accessible conductive parts (see note) should be more than 1 Megohm.
Note: Accessible conductive parts include metal panels, input terminals, earphone jacks, etc.
1-3 ESD Precautions
Electrostatically Sensitive Devices (ESD) Some semiconductor (solid static electricity) devices can be damaged easily by static electricity. Such compo9nents commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques of component damage caused by static electricity. (1) immediately before handling any semiconductor components or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential shock reasons prior to applying power to the unit under test. (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 electrical charges sufficient to damage ESD devices. (5) Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESD devices. (6) Do not remove a replacement ESD device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive materials). (7) Immediately before removing the protective materials from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. (8) Minimize bodily motions when handling unpackaged replacement ESD devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device).
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2. Reference Information
2-1 Component Descriptions
2-1-1 DVD SANYO HD60 PUH
Connector Pin Definition
I/F Signals
FF+ T+ TC D CD/DVD RF A B F GND-PD VC VCC E NC VR-CD VR-DVD LD-CD MD HFM NC LD-DVD GND-LD
I/O Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
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4. Block Diagram
Disc
MT1369 (RF AMP) MT1369 (Decode/Servo) ATAPI Buffer Manager Demodulator Error Correction PLI Focus & Tracking
Video D/A
AuDdio D/A WM8720
Disc motor unit
Laser pickup
Laser Driver Equalizer Error Gen
SDRAM 1*16MHzX2
Loading
CS4955
Spindle Motor
Focus Coil
Track Coil
Sied Motor
Loading Motor 1/F Conn (frant pannel)
BA5954FP 4ch motor Drive
BA6208 Spindle Motor Drive Fiash 80c52 System Controller
Spindle motor single for CLV
Memory 8Mbit
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2-1-2 DVD Processor Chip (MTK1379) and Front-end IC MT1336 * Features Single-chip DVD video decoder in a 208-pin PQFP package Supports MPEG-1 system and MPEG-2 program streams Programmable multimedia processor architecture Compatible with Audio CD, Video CD, VCD 3.0, and Super Video CD (SVCD) DVD Navigation 1 Built-in content Scrambling System (CSS) - Audio Built-in Karaoke key-shift function DolbyTM Digital 2-channel down mix audio output for DolbyTM Dolby Pro Logic Linear PCM streams for24 bit / 96KHz Concurrent S/PDIF out and 2-channel audio output Sensaura Dolby Digital Virtual Surround DTS Digital Surround 2-channel down mix stereo output S/PDIF output for encoded AC-3, DTS Digital output or Linear PCM - Peripheral Glueless interface to DVD loaders (ATAPI or A/V bus I/F) Bi-directional 12C audio interface 8 general-purpose auxiliary ports Single 27MHz clock input - Smart Technology SmartZoomTM for motion zoom & pan SmartZoomTM for NTSC to PAL conversion and vice versa SmartZoomTM for video error concealment * Functional Description
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* Pinout Diagram
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 IREF PLLVSS LPIOP LPION LPFON LPFIP LPFIN LPFOP JITFO JITFN PLLVDD3 FOO TRO TROPENPWM PWMOUT1 PWMOUT2 DVDD2 DMO FMO DVSS FG HIGHA0 HIGHA1 HIGHA2 HIGHA3 HIGHA4 HIGHA5 DVSS HIGHA6 HIGHA7 AD7 AD6 AD5 AD4 DVDD3 AD3 AD2 AD1 AD0 IOA0 IOA1 DVDD2 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 A16 A17 IOA18 IOA19 IOA20 APLLVSS
MT1379_216
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 APLLVDD3 ALE IOOE# IOWR# IOCS# DVSS UP1_2 UP1_3 UP1_4 UP1_5 UP1_6 DVDD3 UP1_7 UP3_0 UP3_1 INT0# IR DVDD2 UP3_4 UP3_5 UWR# URD# DVSS RD7 RD6 RD5 RD4 DVDD2 RD3 RD2 RD1 RD0 RWE# CAS# RAS# RCS# BA0 DVSS RD15 RD14 RD13 RD12 DVDD3 RD11 RD10 RD9 RD8 DVSS CLK CLE RA11 RA9 RA8 DMVDD3
RFIP RFIN RFDTSLVN RFDTSLVP ADCVDD3 PWM2VREF PWMVREF HRFZC RFRP_AC RFRP_DC RFLEVEL FEI CSO TEI TEZISLV RFSUBI ADIN ADCVSS BDO SLCK SDEN SDATA WOBSI UDGATE DVDD3 IDGATE VFO13 DVSS PRST XTALI XTALO DVDD3 SPBCK SPLRCK DVDD2 SPDATA SPMCLK HSYN DVSS YUV7 VSYN BLANK# ICE YUV6/R YUV5/B DACVSSA YUV4/G DACVDDA YUV3/CVBS DACVSSB YUV2/Y DACVDDB YUV1/C DACVSSC YUV0/CIN FS VREF DACVDDC ASDATA4 ASDATA3 ASDATA2 ASDATA1 ASDATA0 SPDIF MC_DATA ACLK DVDD3 ALRCK ABCK RD16 RD17 DVSS RD18 RD19 RD20 RD21 DVDD2 RD22 RD23 DQM2 DQM3 DVSS RD24 RD25 RD26 RD27 DVDD3 RD28 RD29 RD30 RD31 DVSS RA3 RA2 RA1 RA0 DVDD2 RA10 BA1 DQM0 DQM1 DVSS RA4 RA5 RA6 DVDD3 RA7 DMVSS
216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163
U4 MT1379E SMD LQFP-216
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
PIN DESCRIPTON
PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Symbol
IREF PLLVSS LPIOP LPION LPFON LPFIP LPFIN LPFOP JITFO JITFN PLLVDD3 FOO TRO TROPENPWM PWMOUT2 DVDD2 DMO FMO FG DVSS HIGHA0 HIGHA1 HIGHA2 HIGHA3 HIGHA4 HIGHA5 DVSS HIGHA6 HIGHA7 AD7 AD6 AD5 AD4 DVDD3 AD3 AD2 AD1 AD0 IOA0 IOA1 DVDD2 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 A16 A17 IOA18 IOA19 IOA20 APLLVSS3
Type
Analog Input Ground Analog output Analog output Analog output Analog input Analog input Analog output Analog output Analog input Power Analog output Analog output Analog outpu Analog outpu Power Analog outpu Analog outpu Inout, pull up Ground Inout, pull up Inout, pull up Inout, pull up Inout, pull up Inout, pull up Inout, pull up Ground Inout, pull up Inout, pull up Inout Inout Inout Inout Power Inout Inout Inout Inout Inout, pull up Inout, pull up Power Inout, pull up Inout, pull up Inout, pull up Inout, pull up Inout, pull up Inout, pull up Outpu Output Inout Inout Inout Ground
Description
Current reference input.it generate reference current for data PLL Connect an external 100K resistor to this pin and PLLVSS. Ground for data PLL and related analog circuitry Positive output of the low pass filter Negative output of the low pass filter Negative output of loop filter amplifiter Positive input of loop filter amplifier Negative input of loop filter amplifier Positive output of loop filter amplifier RF jitter meter output Negative input of the operation amplifier for RF jigger meter Power for data PLL and related analog circuitry Focus servo output. PDM output of focus servo compensator Tracking servo output.PDM output of tracking servo compensator Tray open output,controlled by microcontroller. This is PWM output for TRWMEN27hRW2=1 or is digital output for TRWMEN27Hrw2=0 The general PWM output 2.5V power Disk motor control output.PWM output Feed motor control. PWM output Motor Hall sensor input Ground Microcontroller address 8 Microcontroller address 9 Microcontroller address 10 Microcontroller address 11 Microcontroller address 12 Microcontroller address 13 Ground Microcontroller address 14 Microcontroller address 15 Microcontroller address/data 7 Microcontroller address/data 6 Microcontroller address/data 5 Microcontroller address/data 4 3.3V power Microcontroller address/data 3 Microcontroller address/data 2 Microcontroller address/data 1 Microcontroller address/data 0 Microcontroller address 0/GPIO0 Microcontroller address 0/GPIO1 2.5V power Microcontroller address 0/GPIO2 Microcontroller address 0/GPIO3 Microcontroller address 0/GPIO4 Microcontroller address 0/GPIO5 Microcontroller address 0/GPIO6 Microcontroller address 0/GPIO7 Flash address 16 Flash address 17 Flash address 18 / GPIO10 Flash address 19 / GPIO11 Flash address20 / GPIO12 Ground
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PIN
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113
10
Symbol
APLLVDD3 ALE IOOE# IOWR# IOCS# DVSS UP1_2 UP1_3 UP1_4 UP1_5 UP1_6 DVDD3 UP1_7 UP3_0 UP3_1 INT0# IR DVDD2 UP3_4 UP3_5 UWR# URD# DVSS RD7 RD6 RD5 RD4 DVDD2 RD3 RD2 RD1 RD0 RWE# CAS# RAS# RCS# BA0 DVSS RD15 RD14 RD13 RD12 DVDD3 RD11 RD10 RD9 RD8 DVSS CLK CLE RA11 RA9 RA8 DMVDD3 DMVSS RA7 DV33 RA6 RA5
Type
Power Inout,pull up Inout Inout Inout,pull up Ground Inout,pull up Inout,pull up Inout,pull up Inout,pull up Inout,pull up Power Inout,pull up Inout,pull up Inout,pull up Inout,pull up Input Power Inout Inout Inout,pull up Inout,pull up Ground Inout Inout Inout Inout Power Inout Inout Inout Inout Output Output Output Output Output Ground Inout,pull up/down Inout,pull up/down Inout,pull up/down Inout,pull up/down Power Inout,pull up/down Inout,pull up/down Inout,pull up/down Inout,pull up/down Ground Output Output Output Output Output Power Ground Output Power Output Output
Description
3.3V power Microcontroller address latch enable Flash output enable,active low /GPIO13 Flash write enable,active low /GPIO17 Flash chip select,active low /GPIO18 Ground Microcontroller port 1-2 Microcontroller port 1-3 Microcontroller port 1-4 Microcontroller port 1-5 Microcontroller port 1-6 3.3V power Microcontroller port 1-7 Microcontroller port 3-0 Microcontroller port 3-1 Microcontroller interrupt 0,active low IR control signal input 2.5V power Microcontroller port 3-4 Microcontroller port 3-5 Microcontroller write strobe,active low Microcontroller read strobe,active low Ground DRAM data 7 DRAM data 6 DRAM data 5 DRAM data 4 2.5V power DRAM data 3 DRAM data 2 DRAM data 1 DRAM data 0 DRAM write enable,active low DRAM column address strobe,active low DRAM row address strobe,active low DRAM chip select,active low DRAM bank address 0 Ground DRAM data 15 DRAM data 14 DRAM data 13 DRAM data 12 Power3.3V DRAM data 11 DRAM data 10 DRAM data 9 DRAM data 8 Ground DRAM clock DRAM clock enable DRAM address bit 11 or audio serial data 3 (channel 7/8) DRAM address 9 DRAM address 8 3.3V power Ground DRAM address 7 3.3V power DRAM address 6 DRAM address 5
PIN
114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172
Symbol
RA4 DVSS DQM1 DQM0 BA1 RA10 DVDD2 RA0 RA1 RA2 RA3 DVSS RD31 RD30 RD29 RD28 DVDD3 RD27 RD26 RD25 RD24 DVSS DQM3 DQM2 RD23 RD22 DVDD2 RD21 RD20 RD19 RD18 DVSS RD17 RD16 ABCK ALRCK DVDD3 ACLK MC_DAT SPDIF ASDATA0 ASDATA1 ASDATA2 MUTE ASDATA4 DACV33C VREF FS YUV0/CIN DACVSSC YUV1 DACVDDB YUV2 DACVSSB YUV3/CVBS DACV33A YUV4/G DACVSSA YUV5/B
Type
Output Ground Output Output Output Output Power Output Output Output Output Ground Inout,pull up/down Inout,pull up/down Inout,pull up/down Inout,pull up/down Power Inout,pull up/down Inout,pull up/down Inout,pull up/down Inout,pull up/down Ground Output Output Inout,pull up/down Inout,pull up/down Power Inout,pull up/down Inout,pull up/down Inout,pull up/down Inout,pull up/down Ground Inout,pull up/down Inout,pull up/down Output Input,pull down Power Inout Input Output Input,pull down Input,pull down Input,pull down Output Input,pull down Power output Ground Output Power Output Ground Output Power Output Ground Output
Description
DRAM address 4 Ground Mask for DRAM input/output byte 1 Mask for DRAM input/output byte 0 DRAM bank address 0 DRAM address 10 2.5V power DRAM address 0 DRAM address 1 DRAM address 2 DRAM address 3 Ground DRAM data 31 DRAM data 30 DRAM data 29 DRAM data 28 3.3V power DRAM data 27 DRAM data 26 DRAM data 25 DRAM data 24 Ground Mask for DRAM input/output byte 3 Mask for DRAM input/output byte 2 DRAM data 23 DRAM data 22 2.5V power DRAM data 21 DRAM data 20 DRAM data 19 DRAM data 18 Ground DRAM data 17 DRAM data 16 Audio bit clock (1) Audio left/right channel clock (2)Trap value in power-on reset. 1:use external 373, 0:use internal 373 3.3V power Audio DAC master clock (384/256 audio sample frequency) Microphone serial input SPDIF output Audio serial data 0 (left/right channel) Audio serial data 1 (surround left/surround right channel) Audio serial data 2 (center/LFE channel) Audio Mute Signal Audio serial data 4 3.3V power
Ground Video data output bit 1 3.3V Power Video data output bit 2 Ground CVBS video output 3.3V power Video data output bit 4 Ground Video data output bit 5
11
PIN
173 174 175 176 177 178 179 182 185 186 187 188 189 195 196 197 198 199 200 202 203 204 205 206 207 208 209 210 211 212 215 216 MT1336
Symbol
YUV6 ICE FS1 VSYN YUV7 DVSS HSYN DVDD2 DVDD3 XTALO XTALI PRST DVSS SDATA SDEN SLCK BDO ADCVSS ADIN TEZISLV TEI CSO FEI RFLEVEL RFRP_DC RFRP_AC HRFZC PWMVREF PWM2VREF ADCVDD3 RFIN RFIP
Type
Output Input,pull down output Inout Output Ground Inout Power Power Output Input Input,pull down Ground Output Output Output Input,pull down Ground Analog input Analog input Analog input Analog input Analog input Analog input Analog input Analog input Analog input Analog input Analog input Power Analog input Analog input
Description
Video data output bit 6 Microcontroller ICE mode enable Vertical sync / GPIO16 Video data output bit 7 Ground Horizontal sync / GPIO15 2.5V power 3.3 power Crystal output Crystal input,27MHz Power on reset input, active high Ground RF serial data input RF serial data latch enable RF serial clock output Flag of defect data status input Ground General A/D input Tracking error zero crossing low pass input Tracking error input Central servo input Focus error input Sub beam add input or RFRP low pass input RF ripple detect input RF ripple detect input (through AC coupling) High frequency RF ripple zero crossing A reference voltage input for PWM circuitry.A typical value of 2.8v A reference voltage input for PWM circuitry.A typical value of 1.4v 3.3V power Negative input of RF differential signal Positive input of RF differential signal
GENERAL DESCRIPTION MT1336 is a high performance CMOS analog front-end IC for both CD_ROM driver up to 48xs and DVD-ROM driver up to 16xs. It also supports DVD-RAM read up to 4xs Version 2. It contains servo amplifiers to generate focusing error, 3-beam tracking error, 1 beam radial push-pull signal, RF level and SBAD for servo functions. It also includes DPD tracking error signal for DVD_ROM application. For DVD-RAM disks, there are also Differential Push-Pull (DPP) method for generating tracking signal and Differential Astigmatic Detection (DAD) for processing focusing signal. Programmable equalizer and AGC circuits are also incorporated in this chip to optimize read channel performance. In addition, this chip has dual automatic laser power control circuits for DVD-ROM (DVD-RAM) and CD-ROM seperately and reference voltage generators to reduce external components. Programmable functions are implemented by the access of internal register through bi-directional serial port to configure modes selection. FEATURES . RF equalizer with programmable fc from 3MHz to 70MHz and programmable boost from 3db to 13db. . MT1336 supports at least eight different kinds of pick-up heads with versatile input configuration for both RF input stages and servo signal blocks. . Versatile on-line AGC. . 3 beams tracking error signal generator for CD_ROM application. . One beam differential phase tracking error (DPD) generator for DVD_ROM application. . Differential push pull tracking error (DPP) generator for DVD_RAM application.
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. Focusing error signal generator for CD-ROM, DVD-ROM and DVD-RAM (DAD method). . RF level signal generator. . Sub-beam added signal for 3 beams CD_ROM. . One beam push-pull signal generator for central servo application. . High speed RF envelop detection circuit with bandwidth up to 400KHz for CD-ROM. . Defect and Blank detection circuits . Dual automatic laser power control circuits with programmable level of LD monitor voltage. . Vref-1.4V voltage and V2ref=2.8V voltage generators. . V20=2.0V voltage for pick-up head reference. . Bi-directional serial port to access internal registers. . 128-pin LQFP Block Diagram.........................................P.3 Pin Assignment and Description....................P.4-9 Functions 1.) RF Path Description......................P. 10-13 2.) Servo Signal................................P. 14-17 . Focusing Error . Central Servo . Tracking Error . RFLVL & SBAD (LVL) 3.) ALPC & RFRP ( RF Ripple).............P. 18 4.) WOBBLE Detection.......................P. 19 Command Access Timings...........................P. 20 Programmable I/O ....................................P. 21 Register 1.) Register Map...............................P. 22-24 2.) Register Description......................P. 25-50 MT1336 PIN DESCRIPTIONS Description Flag of bad data output status RF serial clock input RF serial data enable RF serial data IO Reset (active high) 16.9MHz for verification Control signal for DVD-RAM Control signal for DVD-RAM DVD-RAM Header signal AC coupled DVD RF signal input A AC coupled DVD RF signal input B AC coupled DVD RF signal input C AC coupled DVD RF signal input D AC coupled DVD RF signal input RFIN
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Pin Numbers Symbol LQFP128 RF Flag interface 23 DEFECT RF SIO interface 56 SCLK 58 SDEN 59 SDATA 60 RST 55 XCK16M RF SERVO interface 40 UDGATE 41 IDGATE 38 VFO13 RF 100 DVDA 99 DVDB 98 DVDC 97 DVDD 95 DVDRFIN
Type Digital input Digital input Digital input Digital IO Digital input Digital input Digital input Digital input Digital input
Analog input Analog input Analog input Analog input Analog input
96 DVDRFIP Analog input AC coupled DVD RF signal input RFIP 94 CDA Analog input AC coupled CD RF signal input A 93 CDB Analog input AC coupled CD RF signal input B 92 CDC Analog input AC coupled CD RF signal input C 91 CDD Analog input AC coupled CD RF signal input D 90 OSN Analog RF Offset cancellation capacitor connection 89 OSP Analog RF Offset cancellation capacitor connection 85 CEQP Analog RF Offset cancellation capacitor connection 84 CEQN Analog RF Offset cancellation capacitor connection 88 RFGC Analog RF AGC loop capacitor connecting for DVD-ROM 87 RFGCU Analog RF AGC loop capacitor connecting for DVD-ROM 86 RFGCI Analog RF AGC loop capacitor connecting for DVD-ROM 101 MA Analog input DC coupled DVD-RAM main-beam RF signal input A 102 MB Analog input DC coupled DVD-RAM main-beam RF signal input B 103 MC Analog input DC coupled DVD-RAM main-beam RF signal input C 104 MD Analog input DC coupled DVD-RAM main-beam RF signal input D 105 SA Analog input DC coupled DVD-RAM sub-beam RF signal input A 106 SB Analog input DC coupled DVD-RAM sub-beam RF signal input B 110 SC Analog input DC coupled DVD-RAM sub-beam RF signal input C 111 SD Analog input DC coupled DVD-RAM sub-beam RF signal input D 108 IR Analog External current bias resistor (R=20K) 119 AGC1 Analog Wobble AGC loop1 capacitor 121 AGC2 Analog Wobble AGC loop2 capacitor 122 AGC3 Analog Wobble AGC loop3 capacitor 127 RFSUBO Analog output Header push-pull RF output signal 1 WOBSO Analog output Wobble signal output 6 RFOP Analog output RF positive output 7 RFON Analog output RF negative output TRACKING ERROR 32 DPFN Analog DPD amplifier negative input 33 DPFO Analog DPD amplifier output 61 DPDMUTE Digital input DPD mute control input 116 TNI Analog input 3 beam satellite PD signal negative input 115 TPI Analog input 3 beam satellite PD signal positive input 21 TEO Analog Output Tracking error output FOCUSING ERROR & RF LEVEL & CENTRAL SERVO SIGNAL 112 CDFOP Analog input CD focusing error positive input 113 CDFON Analog input CD focusing error negative input 18 FEO Analog output Focusing error output 19 LVL Analog output RF level output 20 CSO Analog output Central servo signal output ALPC 124 MDI1 Analog input Laser power monitor input 125 LDO1 Analog Output Laser driver output 123 MDI2 Analog input Laser power monitor input 126 LDO2 Analog Output Laser driver output RF RIPPLE 26 CRTP Analog RF top envelop filter capacitor connecting 27 CRTPLP Analog Defect level filter capacitor connecting 25 HRFRP Analog output High frequency RF ripple output or Blank detector's output 24 LRFRP Analog output Low frequency RF ripple output POWER 67,69 AVDD Power Master PLL Filter power 65,73 AGND GND GND for Master PLL Filter 64 AVDD Power DPD Power 62 AGND GND DPD GND 109 AVDD Power RF path Power 107 AGND GND RF path GND 114 SVDD Power Servo Power 117 SGND GND Servo GND 2,120 WAVDD Power Wobble Power
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128,118 WAGND GND 5 AVDDO Power 8 AGNDO GND 14 AVDDT Power 12 AGNDT GND 22 VDDP Power 31 GNDP GND 37,54 VDD Power 39,57 GND GND REFERENCE VOLTAGE 16 VREFO Analog output 15 V2REFO Analog output 17 V20 Analog output ALPC TRIMMING 9 TM1 Analog input 10 TM2 Analog input 11 TM3 Analog input 13 TM4 Analog input HIGH SPEED TRACK COUNTING 29 TRLP Analog 28 TRLPA Analog 30 HTRC Digital output PCS 74 HALLSIN Analog input 75 REFSIN Analog input 76 SINPHI Analog output 71 HALLCOS Analog input 72 REFCOS Analog input 70 COSPHI Analog output FOR MONITOR ONLY 81 MON Analog output 80 MOP Analog output 66 VCON Analog output 77 SWO Analog output 78 SW2 Analog input 79 SW1 Analog input FOR SERIAL I/O 42 IO0 43 IO1 44 IO2 45 IO3 46 IO4 47 IO5 48 IO6 49 IO7 50 IO8 51 IO9 52 IOA 53 IOB
Wobble GND Power for RF output GND for RF output Power for trimming PAD GND for trimming PAD Peak Detection Power Peak Detection GND Serial I/O Power Serial I/O GND Reference voltage 1.4V Reference voltage 2.8V Reference voltage 2.0V Trimming pin for ALPC1 Trimming pin for ALPC1 Trimming pin for ALPC2 Trimming pin for ALPC2 Low-pass filter capacitor connecting Low-pass filter capacitor connecting High speed track counting digital output Negative input of amplifier for hall sensor signal Positive input of amplifier for hall sensor signal Amplifier output for hall sensor signal Negative input of amplifier for hall sensor signal Positive input of amplifier for hall sensor signal Amplifier output for hall sensor signal
Output from mux of SW1 & SW2 External input for servo input select External input for servo input select
2-1-3 28-Pin, 24-Bit, 192kHz D/A with Volume Control (DA1196) Description
DA1196 is a digital to analog converter especially designed to work with MPEG2/AC3 decoded data In applications such as DVD player, home theatre, set-top box, and digital TV, etc . DA1196 integrated 6 DA channels providing customers a solution of both simplicity and excellent performance.
15
Features
APPLICATIONS . CD, DVD audio . Home theare systems . Set top boxes PIN DESCRIPTIONS
Note: Digital input pins have Schmitt trigger input buffers.
16
2-1-4 Serial EEPROM, 16K (2048 x 8) (24C16) * Features Low-Voltage and Standard-Voltage Operation -5.0 (V CC = 4.5V to 5.5V) -2.7 (V CC = 2.7V to 5.5V) -2.5 (V CC = 2.5V to 5.5V) -1.8 (V CC = 1.8V to 5.5V) Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) 2-Wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bi-directional Data Transfer Protocol 100 kHz (1.8v, 2.5V, 2.7V) and 400 kHz (5V) Compatibility Write Protect Pin for Hardware Data Protection 8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes Partial Page Writes Are Allowed Self-Timed Write Cycle (10 ms max) High Reliability - Endurance: 1 Million Write Cycles - Data Retention: 100 Years - ESD Protection: >3000V
17
Automotive Grade and Extended Temperature Devices Available 8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages * Pin Configurations
* Pin Description Pin Name A0-A2 SDA SCL WP NC Function Address Inputs Serial Data Serial Clock input Write Protect No Connect
2-1-5 8M-BIT [1Mx8/512Kx16] CMOS FLASH MEMORY FEATURES · 1,048,576 x 8/524,288 x 16 switchable · Single power supply operation - 5.0V only operation for read, erase and program
operation · Fast access time: 70/90/120ns · Low power consumption - 50mA maximum active current - 0.2uA typical standby current · Command register architecture - Byte/word Programming (7us/12us typical) - Sector Erase (Sector structure 16K-Bytex1, 8K-Bytex2, 32K-Bytex1, and 64K-Byte x15) · Auto Erase (chip & sector) and Auto Program - Automatically erase any combination of sectors with
Erase Suspend capability.
- Automatically program and verify data at specified
address
· Erase suspend/Erase Resume - Suspends sector erase operation to read data from, or program data to, another sector that is not being erased, then resumes the erase.
· Status Reply
- Data polling & Toggle bit for detection of program and erase operation completion. · Ready/Busy pin (RY/BY) - Provides a hardware method of detecting program or erase operation completion.
18
· Sector protection - Sector protect/chip unprotect for 5V/12V system. - Hardware method to disable any combination of sectors from program or erase operations - Tempory sector unprotect allows code changes in previously locked sectors. · 100,000 minimum erase/program cycles · Latch-up protected to 100mA from -1V to VCC+1V · Boot Code Sector Architecture - T = Top Boot Sector - B = Bottom Boot Sector · Low VCC write inhibit is equal to or less than 3.2V · Package type: - 44-pin SOP - 48-pin TSOP · Compatibility with JEDEC standard - Pinout and software compatible with single-power supply Flash
19
2-1-6 512K X 16 Bit X 2 Banks Synchronous DRAM (A43L0616)
Features JEDEC standard 3.3V power supply LVTTL compatible with multiplexed address Dual banks / Pulse RAS MRS cycle with address key programs 20
CAS Latency (2,3) Burst Length (1,2,4,8 & full page)
-
Burst Type (Sequential & interleave)
All inputs are sampled at the positive going edge of the system clock Burst Read Single-bit Write operation DQM for masking Auto & self refresh 64ms refresh period (4K cycle) 50 Pin TSOP (II) Pin Configuration
21
Block Diagram
Pin Descriptions Symbol CLk CS Name System Clock Chip Select Description Active on the positive going edge to sample all inputs Disables or Enables device operation by masking or enabling all inputs except CLK, CKE and L(U)DQM Masks system clock to freeze operation from the next clock cycle. CKE A0~A10/AP BA RAS CAS WE L(U)DQM DW0-15
22
Clock Enable Address Bank Select Address Row address Strobe
CKE should be enabled at least one clock + tss prior to new command. Disable input buffers for power down in standby. Row/Column addresses are multiplexed on the same pins. Row address: RA0 ~ RA10, Column address: CA0 ~ CA7 Selects bank to be activated during row address latch time. Selects band for read/write during column address latch time. Latches row addresses on the positive going edge of the CLK with RAS low. Enables row access & precharge. Latches column addresses on the positive going edge of the CLK with CAS low. Enables column access. Enables write operation and Row precharge. Makes data output Hi-Z, t SHZ after the clock and masks the output. Blocks data input when L(U)DQM active. Data inputs/outputs are multiplexed on the same pins.
Column Address Strobe Write Enable Data Input/Output Mask Data Input/Output
Symbol VDD/VSS VDDQ/VSSQ NC/RFU
Name Power Supply/Ground Data Output Power/Ground No Connection
Description Power Supply: +3.3Vą0.3V/Ground Provide isolated Power/Ground to DQs for improved noise immunity.
3. Product Specifications
Playback System DVD Video Video CD (1.1, 2.0, 3.0) SVCD and CVD CDDA CD-ROM with MP3 data PICTURE CD Television Signal System NTSC/PAL Video Performance Video Out 1 Vpp into 75 ohm S-Video Out Y: 1Vpp into 75 ohm C: 0.286 Vpp into 75 ohm D/A Converter 27MHz/10bit Audio Performance Frequency Response DVD: fs 48/96KHz, 4Hz~22/44KHz Video CD: fs 44.1KHz, 4Hz~20KHz Audio CD: fs 44.1KHz, 4Hz~20KHz Output Level Analog: 2Vrms(1KHZ) Digital: 1.15 Vpp D/A Converter 96KHz/24bit S/N Ratio 90dB Connections Coaxial digital out Audio Analog out for 2-channel S-Video out Power Supply Power Source Power Consumption Set Dimensions (W X H X D) Net Weight Gross Weight
X1 X1 X1
AC100~255V, 50/60Hz <25 Watt
430 X 52 X 295 (mm) 2.6 Kg 4.0 Kg
23
4.Upgrading System and Changing the Region Code
MTK upgrade: 1. Name upgrade file as "MTK.BIN"(must be in big caps) 2. Record it in a CD-R/W (It can be enclosed a sub-directory which size is about 30M, and the file content can be letter or non used file.) disc Format: (advise to use the tool NERO burning ROM) Disc volume: MEDIATEK, ISO9660 LEVEL1, MODE1not 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 SETUP button to enter the SETUP menu, and go to the PREFERENCE item by pressing left button, then press 5 buttons in turn: 4,9,5,4,0 3. A edit box will be displayed, you can change the region code to 1-6 with UP/DOWN button, the num 0 means REGION FREE. And then press SETUP button to exit (FOR 1379) 4. A item named VERSION will be displayed, get into the page, you can change the region code to 1-6 with UP/DOWN button, the num 0 means REGION FREE. And then press SETUP button to exit (for 1369)
24
5. Operating Instruction
Please refer to the User's Manual for operation instruction of the system.
25
Maintenance & Troubleshooting
How to handle discs
To handle, clean and protect discs Do not touch the playing side of a disc
Disc Compatibility
Some DVD discs may have special requirements for playing, with which this player may not be compatible. Please refer to specifications on individual disc.
DISC TYPE Content Size Total Play time About 2hrs. (Single side & single layer) About 4hrs. (Single side & double layer) About 4hrs. (Double side & Single layer) About 8hrs. (Double side & double layer) About 74 minutes About 300 minutes
Do not stick any paper or glue strip on a disc.
DVD
AUDIO/ VIDEO
12CM
How to clean discs Finger prints and dust on surface can affect the sound and picture quality. Clean discs regularly with a soft cotton cloth from disc center to outside.
CD-DA MP3
AUDIO AUDIO
12CM 12CM
Discs types
For sticky dust, wipe it with wet cloth and with dry cloth, Any kind of solvent, such as diluting agent, gasoline, liquid detergent, gasoline liquid detergent anti static aerosol used for vinylon LP, may cause disc damage.
This DVD player can play the following types of discs: Discs other than listed above cannot be player by this player.
This player uses NTSC/PAL color system. It cannot play discs recorded with other systems, such as SECAM.
Region code How to protect discs
Keep away from the direct sunshine or any heat source. Do not put discs in damp or dirty places, such as bathroom or near humidifiers. Store discs vertically in disc box and store in a dry place. Piling discs on to top of each other or excess weight load on disc box may cause the disc to warp.
The region code for this player is 5, which indicates the applicable. The disc with code number other than 5 cannot be player on this player and screen will indicate the unconformity.
Copyright
According to the related law, DVD discs without proper authorization are not allowed to be copied broadcast cable broadcast, played publicly or rented. As DVD discs are anti-piracy the copied content is distorted.
TV system
26
Problems and Solutions
If a fault occurs, first check the points listed below before taking the set for repair.
If you are unable to remedy a problem by following these hints, consult your dealer or service centre.
WARNING: Under no circumstances should you try to repair the set yourself, as this would invalidate the guarantee.
Problems
No indication No picture power
Cause
Power plug not connected TV has not been set to the correct video input Video cable not firmly connected. Audio cable not connected tightly
Solution
Plug the power cord into the power supply Set correct TV video input format for receiving the player's output signals. Firmly insert the video cable ends to the related terminals. Firmly insert the audio cable ends to the related terminals. Turn on the power of audio apparatus. Setup audio output correctly via the setup menu. Take out the disc and clean. The picture may be distorted during fast forward /backward playback. Connect the player directly to TV. Load a disc. Load a compatible disc (Check the disc format and its colour system). Load a compatible disc (Check the disc format and its colour system). Check disc is put in correctly. Clean the disc. Change the setting via the setup menu. Disable this function or reset the rating level. Turn off the main switch or pull out the power plug, plug it in and turn on the power again. Point the remote control at the remote sensor. Make sure the remote control range within 7 meters to the remote sensor. Replace with new batteries.
No sound
Power of audio apparatus is off Audio output setting is incorrect Disc is dirty
Picture distortion Brightness unstable or noisy
Fast forward/backward is activated Affected by anti-piracy circuit No disc Disc not compatible
The player does not work
The disc is placed upside down The disc not put in the tray correctly Disc is dirty Player setting are incorrect Parental lock is in effect Interference of power wave or other factors such as static interference The remote control not pointed at the remote sensor on the front panel of the player The remote control is out of specified range Battery power exhausted
No response to key press
Remote control does not work
This produce incorporates copyright protection technology that is protected by method claims of certain of certain U.S. patent and other intellectual Property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing users only, unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.
Note:
27
6.Disassembly and Reassembly
28
29
7.Troubleshooting
No power No picture No sound Distorted sound Insert the AC power plug securely into the power outlet. Make sure that the equipment is connected properly. Make sure that the input setting for TV is Video (AV). Make sure that the equipment is connected properly. Make sure that the input settings for the TV and stereo system are correct. Some discs may have sections that prohibit fast forward or fast reverse. Select the correct setup for TV aspect ratio that matches your TV set. Check the batteries are installed with the correct polarities. No operations can be performed with Point the remote control unit at the remote control sensor and operate. Remove the obstacles between the remote control unit and remote control the remote controller sensor. Set the POWER button to OFF and then back to ON. No button operation Alternatively, turn off the power, disconnect the power plug and then reconnect it. If the audio soundtrack and /or subtitle language does not exist on the Audio soundtrack and/or Subtitle disc, the language selected at the initial settings will not be seen. language is not the one you selected. This function is dependent on software availability. Even if a disc has a No Angle change number of angles recorded, these angles may be recorded for specific scenes only. No fast forward or fast reverse No proper aspect ratio
30
8. Electrical Part List
CO-3810
Item 1
PRODUCT DESIGN PACKAGE LIST
Name of Components lines Aline 24PIN/0.5mm 5PIN/2.0mm 6PIN/2.0mm 5PIN/2.54mm 4PIN/2.54mm 6PIN/2.54mm 13PIN/2.0mm 14PIN/2.0mm 2PIN/3.96mm Bpower supply wire L=70mm L=140mm L=60mm L=500mm L=120mm L=450mm L=100mm L=150mm L=300mm L=1700mm 1 1 1 1 1 1 1 1 1 1 loader to MPEG board loader to MPEG board loader to MPEG board MPEG board control panel to power board control panel to MPEG board output board to MPEG board output board to MPEG board red, double insulated (black,two-round-pin,double insulated, KS certificate) Specification Qty. Location
2
other electronic components
power supply switch
TV-5
1
31
fastening wire fastening wire 3 loader sets CO-DJB1379XE+SANYO 5.1CH MPEG board
DS-600MA DVD loader
Nylon fastening wire black,120mm
4 1 for fastening power supply wire
MTK1379GE 5.1channel
1
MTK1379GE_3.3V power supply
SANYO
DVD loader
1 1 1 0325 transformer and ST_Viper22
power supply board CO-DCB3810 control panel
CO-DPB118 CO-DCB3810 control panel
AV output board 4 plastical sets
CO-DOB1379-9
1
with SCART,Optical and KARAOKE, without earphone
DVD-HT750 front panel
power supply button MIC volume button 8 keys set mirror transfering bar disc tray DVD logo stick PCB support
32
CO-3810 front panel CO-3810 CO-3810
1 1 2 ABS silver ABS silver ABS silver PVC for SANYO loader ABS silver black ground silver chars 5 for power board,3 for output board
CO-3810 CO-3810
1
1 CO-3810 CO-3810 ABS 9.0mm 1 1 1
8 plastical bolt cap rubber mat rubber mat 5 metals 12*2 19.5*9.5*3.5 8 2 2 5 for power board,3 for output board hardness 64 hardness 64
DVD-HT750 upper cover DVD-HT750 bottom cover DVD-HT750 rear panel
bolt bolt bolt
CO-602 upper cover CO-602DZ CO-602HBA 3*8BAUU 3*8BAUU 3*15BBHE
1 1 1 12 8 8
siver silver-gray black 9 for control panel,2 for power botton,1 for bracket 8 for Audio output jack 5 for power board, 3 for AV output board 4 for upper cover, 4 for rear panel,3 for front panel 4 for loader 2 for rear panel 3 for MPEG board 2 for front panel side
bolt
3*6WBHE
11
bolt bolt
3*6WBHE 3*6BBHE 2.6*6CB M3*6KMHE
4 2 3 2
bolt
bolt
6
prints Apackage foam handle white 1set 1set
33
foam(same with CO-3810
DVD-HT750 gift box DVD-HT750 PE
bag bag bag bag Bappendix 1 05*80*160mm 05*80*260mm 0.5*180*260mm 480*580mm
1 1 1 1 1 1 1 players in 1 PE for power supply wire for remote control for owner's manual pearl cotton
DVD-HT750 remote control
remote control batteries 7#
1 1 set 1 1.5M 1.5M 1 1
DVD-HT750 manual
Video connection wire Audio connection wire Cothers serial stick 7 others solder tin heat-melting-glue red glue yellow glue black glue heat-dissipating oil
34
3
some some some some some some
glue paper heat-contracting tube heat-contracting tube jumper0.6mm double-color LED 8 Components of Power Board Jack Jack Jack Jack Ceramic capacitor Ceramic capacitor Ceramic capacitor Ceramic capacitor Electrolytic capacitor Electrolytic capacitor Electrolytic capacitor Electrolytic capacitor Electrolytic capacitor Electrolytic capacitor Electrolytic capacitor( high frequency) 4PIN/2.54mm 5PIN/2.54mm 10PIN/2.54mm 3PIN/3.96mm 330pF 63V +/-10% 5mm 0.1uF 63V +/-20% 5mm 100pF 63V +/-20% Y5P 5mm 10nF 1KV +/_%10 5mm 220UF 16V +/-20% 6X11mm 470UF 16V +/-20% 8X11mm 330UF 25V +/-20% 8X14mm 470UF 25V +/-20% 8X12mm 100UF 50V +/-20% 8X14mm 47UF 400V +/-20% 22X23mm 1000uF 10V +/-20% 3mm 4mmX15mm 22X30mm
some 2 1 1 1
1 1 1 1 1 1 3 1 1 1 2 2 2 1 2
CN1 CN5 CN3(4) BCN1,BCN2 C1 C15 C11,C12,C13 C8 C10(none HL-D116 VFD)
C24(none for co-dja1369 MPEG board C22,C23 C16,C18 C6,C7 C9 C20,C21
35
Safety Regulation capacitor Safety Regulation capacitor Safety Regulation capacitor Polyester capacitor Ceramic capacitor Diode Diode Diode Schottky Diode Schottky Diode Zener Diode Fuse Fuse Jack Bead Inductor(I-shape) Inductor(I-shape) Common-mode Inductor Transformer Carbon Film Resistor Carbon Film Resistor
36
681
400V +/-20% Y1
1 2 2 2 2 4 2 1 5 1 1 1 1 2 2 1 1 1 1 1
BC6 BC3,BC4 BC1,BC2 C2,C3 C4,C5 D1,D2.D3,D4 D13,D14 D10 D6,D7,D8,D9,D12 D5 DZ1 F1 F501 L2,L3 L4,L7 L5 L1 T1 R7 R6
2200UF 400V +/-20% Y1 UL 10mm 0.1UF 275V +/-10% 15mm 47nF 100V +/-10% Y5P 5mm 0.1uF 50V +/-20% 5mm IN4007 IN5404 SR560 HER107 UF4007 3.3V 1/2W T2A T-D 250V PL UL CSA VDE BLX-A 3.5X4.7X0.8mm 1A 10UH P5MM D6MM 2A 10UH P5MM D6MM >10mH R<4.5E CO-BYBYDAP118A/B/C KBEC28-0325 2W 27K +/-5% 1W 1E +/-5%
Carbon Film Resistor Carbon Film Resistor Carbon Film Resistor Carbon Film Resistor Carbon Film Resistor Press-sensitive Resistor Grounding solder slice IC IC Photo-electric Couple Power Board PCB Jumper Jumper Jumper 9 Components of Control Panel Carbon Film Resistor Carbon Film Resistor Carbon Film Resistor Ceramic capacitor Electrolytic capacitor Diode IC
1/4W 10K +/-5% 1/4W 220E +/-5% 1/4W 9.1K +/-5% 1/4W 4.7K +/-5% 1/4W 11K +/-5% 07 471 D3.2 mm ST_Viper22 TL431 TO-92 decal PC817 C0-DPB118 10mm 15mm 16mm
1 1 1 1 1 1 3 1 1 1 1 2 1 1
R12 R10 R5 R9 R13 RV1 1,2,3 U1 U3 U2 PCB J1,J3 J4 J2
1/4W 10E 1/4W 10K 1/4W 56K
+/-10% +/-10% +/-10%
2 7 1 1 2 5 1
R1R9 R2~R4R6~R8R10 R5 C3 C1,C2 D1,D2,D3,D4,D5 U1
37
50V104 +80/-20% 16V 47UF 20%
1N4148 Axial 0.4 16311 QFP54 (AD16311)
VFD R/M Button
SAMSUNG TD138 6*6*5
1 1 10 2 4 2 3 2 2 1 1 1 1
IC1 RMC1 NEXT STOP PREV OPEN REV FWD PAUSEPLAYSTOP1PLAY1 VOL1,VOL2 JMP1JMP3JMP6JMP17 JMP7JMP8 JMP2JMP15JMP16 JMP5JMP11 JMP4JMP9 JMP10
Potentiometer Jumper Jumper Jumper Jumper Jumper Jumper sponge mat for R/M sponge mat for VFD PCB
RV0902N-15FD1-A20K-P
6mm 7mm 8mm 10mm 12mm 13mm 10*8*7mm 12*12*3mm :CO-DCA602
9. Block Diagram
38
39
10. Circuit Diagrams
1.Control Part 2. INDEX 3.SERVO&RF 4. Servo-DSP MPEG & Memories 5.Audio&Video D/A 6.AV PORT 7.Power Part
40
1. Control Part
1 2 3 4 5 6
D
D
+5V 35 36 37 38 39 40 41 42 43 44 IC1 SEG15 SEG14 GRID8 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 52 45 33 14 +5V 5 6 8 9 REMOTE 34 51 1 2 3 4 1 2 3 4 5 6 6PIN R5 51K C1 47U/16V OSC VDD VDD VDD DOUT DIN CLK STB UPD16311 VEE VSS SW1 SW2 SW3 SW4
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
35 34 33 32 31 30 29 28 27 26
C
37 36 25 24 23 4 3 39 F2 38 F1 2 1
NP NP NP NP NP NP NP F2 F2 F1 F1 IC3 GVGD
P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
SEG16 SEG17 SEG18 SEG19 SEG20 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1
CN1
C
R4 10K
R8 10K +5V
R10 10K
D1 DIODE
D2 DIODE
D3 DIODE
D4 DIODE
KEY4 KEY3 KEY2 KEY1 NC LED1 LED2 LED3 LED4 LED5
-27V 13 12 11 10 7 50 49 48 47 46
C2 47U/50V REMOTE 3 2 1 +5V SIG GND VCC RMC1 B CN2 F2 F1 -27V GND 1 2 3 4 4PIN
STOP8 KEY R7 B 10k
STOP5 KEY
PLAY2 KEY R11 STOP11 220 1 2 3 R12 220 DUAL_COLOR_LED LED1
STOP2 KEY R6 10k
NEX1 KEY
KEY
STOP7 KEY R3 10k
STOP9 KEY
STOP6 KEY R2 A 10k
STOP3 KEY
STOP4 KEY
STOP1 KEY A
1
2
3
4
5
6
41
2. INDEX
1 2 3 4 5 6
Hermoine GRANGER Revision-A3
Layout----Hermoine GRANGER Revision-A3B2
Servo-MPEG Board of MAXITECH Complete Loader DCL34MK72/75MT1379xE for Cosmic DV-34 Pickup Loader
Background
D
Revision History
Revision-A1
D
This design is the Servo-MPEG Board of COSMIC Technology Co., LTD. DVD Complete Loader module DCL34MK-72/75, which is thecombination of this PCBA & Cosmic DV-34 Pickup Loader.
Base on MTK Reference Design COMMON79_HD60_V2,Re-sized for Complete Loader PCB Dimension Requirement. This design is based on MTK second generation MT1379xE super integration DVD chipset. The MT1379xE is built upon MTK's proven previous MT1369xE super integration chipset. It supported all MT1369xE generation features plus new features including Progressive Scan output with built-in very high performance 6-channdel 12 bit TV-Encoder (Macrovision compliance) and Dolby ProLogic II surround sound processing. With the chipset's highest integrity, a complete DVD design can now be implemented with minimum chip count & external components. [email protected]
Revision-A2 1. Add Audio ADC, DA1196 Software Control Mode Option. 2. 1Mx16 SDRAM Connection Data DQ[16:31] Changed. PCB Layout GRANGER-A2B1
System Clock Requirement
MT1379xE only requires a single 27MHz clock to operate. This clock can either be generated externally and feed into pin 187 or thru a 27MHz crystal attached to pin 186 and 187. This 27Mhz will be used for all video processing reference. In addition, on chip PLL circuits generate all operating frequency for the integrated MPEG decoder RISC+DSP, Read Channel DSP+Servo circuitry, 8032 core system controller & audio clock.
Revision-A3 1. Based on Rev-A2, Video Output Buffer Added. 2. VFD Interface I/O Changed. 3. Fixed Some KnownErrors. PCB Layout GRANGER-A3B2
Memories Required
The current MT1379xE requires 8M bit Flash for DVD code storage & slow speed code running. For SDRAM, only 4M byte space is required. This provides a lower cost option to use 2 pieces 1Mx16 SDRAM with 32bit data width. The other option is to use one single piece of higher density 4Mx16 SDRAM & the extra memory space will be used as track buffer for better anti-shock function.
Revision-A4 1. Based on Rev-A3, VFD Interface STB Signal Changed from P1.2 to P1.3.
System Configuration
C
1. Some Ferrite Beads on Power Supply Path Changed fromSMD0805 to SMD1206. FUNCTION Super integration chip that handles all Servo, Read Channel, DVD Decoding and system control. Built-in TV-Encoder direct drives a TV set. PCB Layout GRANGER-A4B3
C
CHIP MT1379xE
MT1336E 32/64MBit SDRAM 8Mbit FLASH 24C02 SERIAL EEPROM DA1196/DA1131 BA5954FP BA6208F
Analog front end CMOS IC for MT13x9E DVD chip. Data storage and frame buffer Program storage System setup configuration storage 6-Channel/2-Channel AudioDAC DVD pickup actuators & Traverse motors driver Disc loading tray motor driver.
AUX I/O Port 8032 Core P1.2 8032 Core P1.3 8032 Core P1.4 8032 Core P1.5 8032 Core P1.6 8032 Core P1.7 8032 Core P3.0
B
FUNCTION Reserved for 16Mbit Flash Bank Switch Control Front Panel Display Driver Serial Interface Strobe Signal Front Panel Display Driver Serial Interface Data Signal Sapre I2C Bus Serial Clock & Front Panel Display Driver Serial Interface Clock Signal I2C Bus Serial Data Signal Spare Spare 8032 Core Interrupt#0, Chip Intrenal Use. 8032 Core Interrupt#1, Infrared Remote Control Serial Data Receive. 8032 Core RS-232 port RxD Signal. 8032 Core RS-232 port TxD Signal. 8032 Core Write Enable Signal, Chip Internal Use. 8032 Core Read Enable Signal, Chip Internal Use.
B
8032 Core P3.1 8032 Core P3.2 8032 Core P3.3 8032 Core P3.4 8032 Core P3.5 8032 Core P3.6 8032 Core P3.7
EAUXx MT1379E Pin 157 MT1379E Pin 158 MT1379E Pin 175 MT1379E Pin 176 MT1379E Pin 177 MT1379E Pin 179 MT1336E IO0:4 MT1336E IO5 MT1336E IO6 MT1336E IO7
A
FUNCTION Audio Output MUTE Control Signal. Not Used. SCART Control Signal FS1. Video Horizontal Synchronization Signal HSYNC# or SCART Control Signal RGB/Video Switch. MIC MUTE Control Signal. Video Vertical Synchronization Signal VSYNC# or SCART Control Signal FS0. Not Used Disc Loading Tray In Position Limit Switch Detect. Disc Loading Tray Out Position Limit Switch Detect. Pickup Head Home Position Limit Switch Detect. Motor Driver Stand-by Control. ENDM Pickup Head CD/DVD Switch. Disc Loading Tray Close Drive Signal.
A
MT1336E IO8 MT1336E IO9 MT1336E IOA MT1336E IOB
1
2
3
4
5
6
42
3.SERVO&RF
1 2 3 4 5 6
D
CN1 Power Supply 5 4 3 2 1
L1
Ferrite Bead
1206
DV33
+PS5V
+5V L4 Ferrite Bead
1206
RVCCIN R141 000 L32 FB 0805
NOT STUFF
DV33 +PS5V U19
TRCLOSE
BA6208F VCC BOUT GND AOUT 1 2 3 4 CB98 0.1u
LOAD-
CN2 JST5 Pin 2.0mm Pitch
LOAD+ TROUT TRIN
D
+
C6 220u 1
CB11 0.1u
+
C151 220u
CB8 0.1u
C9 220u
+
L3
Ferrite Bead
1206
AVCC L31
1206
TROPEN TROPEN
8 7 6 5
Ferrite Bead
NOT STUFF
LIMIT STBY IOA
AIN GND NC BIN
5 4 3 2 1
R145 R150 10K CB76 0.1u R149 10K
R146 10K
U1 1117-3.3 IN 3
SOT-223 NOT Stuffed
G
2
PWMOUT2 PWMOUT2
OUT
10K
R143 000 D7 1N4001
NOT Stuffed
RFVCC
L33 FB 0805
NOT STUFF
D6 1N4001
NOT Stuffed
SCLK SDEN SDEN SDATA SDATA
URST
SCLK
CB74 0.1u RFVCC
RVCCIN 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 000 VFO13 VDD AGNDX AGNDX AGNDX DPFO DPFN GNDP HTRC TRLP TRLPA CRTPLP CRTP HRFRP LRFRP DEFECT VDDP TEO CSO LVL FEO V20 VREFO V2REFO AVDDT TM4 AGNDT TM3 TM2 TM1 AGNDO RFON RFOP AVDDO AGNDX AGNDX WVDD WOBSO 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R153
+
C148 47u
CB94 0.1u 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102
U17
C128 100u
+
CB77 0.1u
C136 47u
+
R159 22Ohm Q26 2SB1132
R160 22Ohm Q27 2SB1132
+
C140 47u
OPO OPOP+ LDO1
CB97 0.1u
C
LDO2
SW1
D4 1N4148 GND-LD LD-DVD NC HFM MD LD-CD VR-DVD VR-CD NC E VCC VC GND-PD F B A RF CD/DVD D C TT+ F+ F1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CB90 0.1u B
CB1 0.1u
L35 10uH
L36 10uH
CB2 0.1u
D5 1N4148
CB82 0.1u
500pF forMT1376
MDI
CB83 0.1u C139 CB84 0.1u
L34 FB 0805
E V20 F B A RFO IOA D C
120p V20 C141 C142 C144 1u 1u C143 C145 1u 1u RES
AVCC
+
RFO D A B C
C138 10u
R148 10K
IOA
MC MD SA SB AGND IR AVDD SC SD CDFOP CDFON SVDD TPI TNI SGND WGAND AGC1 WAVDD AGC2 AGC3 MDI2 MDI1 LDO1 LDO2 RFSUBO WGND
AGNDF VCON AVDDF AGNDX AVDDM COSPHI HALLCOS REFCOS AGNDM HALLSIN REFSIN SINPHI SW0 SW2 SW1 MOP MON AGNDX AGNDX CEON CEOP RFGCI RFGCU RFFGC OSP OSN CDD CDC CDB CDA DVDRFIN DVDRFIP DVDD DVDC DVDB DVDA MA MB
AVDDP AGNDX AGNDP DPDMUTE RST SDATA SDEN GNDS SCLK XCK16M VDDS IOB IOA IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 IO0 HDGATE UDGATE GND
AVCC
LRFRP
R156 27p 27K
RES
SW1
C129 R157
HTRC
HTRC C131 C132 BDO RFRP TEO CSO RFL FEO C133 10p
C130 R158
15n 100K
C
RFRP BDO TEO CSO RFL FEO V20 V1P4 V2P8
+
390p 390p C134 470p C135 33n
MT1336E
V2P8
V1P4
C18 10u
CB29 0.1u
CB88 0.1u
+
C16 10u
CB85 0.1u
DIP P2.54 D5.2W5.6H
RFON
RFON RFOP RFOP RVCCIN
C142, C143, C144, C145SMD0805 Package CAP.
CB86 0.1u MT1336E
CB89 0.1u
CB109 0.1u
CON1 SF-HD60AV/0.5mm,24Pin
CB80 0.1u
CB107 0.1u
R152 100K
R147 100K
R151 10K
F
LDO1
RVCCIN Q25 2SK3018 Q24 2SK3018 Q23 2N3904 C146 47u
+
LDO2
MDI
E
103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
B
R165 33K
15K forMT1376
CB78 0.1u
CB79 0.1u
C147 15n
R163 1Ohm
R164 1Ohm 14 13 12 11 10 9 8 30
U18 VOFC+ VOFCVOSL+ VOSLPGND PVCC1 VCC GND VNFFC VOSL VINSLVINSL+ CF2 CF1 VINFC
BA5954 VOTK+ VOTKVOLD+ VOLDPGND VNFTK PVCC2 GND PREGND VINLD CTK2 CTK1 VINTK BIAS STBY 15 16 17 18 19 20 21 29 22 23 24 25 26 27 28 CB96
R161 1Ohm
R162 1Ohm C152
SL+ SL-
RES C2
OPO OPOP+
DV33
+
SPSP+
R170 +PS5V
750K
CB10
0.1u
ADIN
10u
URST
+PS5V R168 20K DMSO
V1P4
URST
R167 10K
CB95 20K
0.1u
C150 FOSO
150p
R169
7 6 5 4 3 2 1
R166
20K
C149
150p
FMSO TRSO
SPSP+
R172 330K R174 1Ohm
R173 330K
R171 750K
R1 10K
D1 1N4148
V1P4 STBY
C137 10u
+
+
C153 47u
LIMIT SLSL+
DIP P2.54 D5.2W5.6H GND
0.1u
1 2 3 4 5 6 CN3 JST6 Pin 2.0mm Pitch
V1P4
GND_POWER
A
A
1
2
3
4
5
6
43
4.Servo-DSP MPEG & Memories
1 2 3 4 5 6 L11 Ferrite Bead
1206
+PS5V SD33 R26 10Ohm R27 10K
+PS5V
DV33 R6
SMD 0805
CN8 AUX I/O 1 2 3 4 5 6 7 8 9 10 11 12
MA0 DCLK DCKE CS# RAS# CAS# WE#
U6 21 22 23 24 27 28 29 30 31 32 20 19 35 34 18 17 16 15 14 36 33 37 26 50 GND C14 22p
+
SDRAM 512Kx16x2 2 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 1 25 7 13 38 44 4 10 41 47 GND SD33 GND 21 22 23 24 27 28 29 30 31 32 20 19 35 34 18 17 16 15 14 36 33 37 26 50
U7
SDRAM 512Kx16x2 2 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 1 25 7 13 38 44 4 10 41 47 GND SD33 GND_POWER 23 24 25 26 29 30 31 32 33 34 22 35 20 21 38 37 19 18 17 16 15 39 36 40 54 41 28
U5
SDRAM 1Mx16x4 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53
50-Pin TSOPII (400milx825mil)
50-Pin TSOPII (400milx825mil)
54-Pin TSOPII (400mil x 875mil)
JST12Pin 2.0mm Pitch SCL SDA P1.3 P1.5 A20 P3.0 P3.1 VSDA SCL P1.3 IR RxD TxD
4.7Ohm
L6 FB 0805
CN4 JST6 Pin 2.5mm Pitch
TO FRONT PANEL DACV33A
R31 R32 RN1
33Ohm 33Ohm 33x4
MA1 SDCLK SDCKE DCS# DRAS# DCAS# DWE# MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 BA0 SDCLK SDCKE DCS# DRAS# DCAS# DWE# DQM0 DQM1
CB103 0.1u
SMD 0805 SMD 0603
D L7 FB 0805
6 5 4 3 2 1
+
RN3
33x4
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 BA/A11 CLK CKE CS RAS CAS WE DQML DQMH NC NC VSS VSS
GND C38 100u C41 100p R5 33Ohm
DACV33B
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VCC VCC VCCQ VCCQ VCCQ VCCQ VSSQ VSSQ VSSQ VSSQ
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 BA0 SDCLK SDCKE DCS# DRAS# DCAS# DWE# DQM3 DQM2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 BA/A11 CLK CKE CS RAS CAS WE DQML DQMH NC NC VSS VSS
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VCC VCC VCCQ VCCQ VCCQ VCCQ VSSQ VSSQ VSSQ VSSQ
DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ23 DQ22 DQ21 DQ20 DQ19 DQ18 DQ17 DQ16
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 BA0 BA1 SDCLK SDCKE DCS# DRAS# DCAS# DWE# DQM0 DQM1
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 BA0/A13 BA1/A12 CLK CKE CS RAS CAS WE DQML DQMH NC NC VSS VSS VSS
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
SMD 0805
V1P4 V2P8 BDO ADIN TEO CSO FEO RFL RFON RFOP
V1P4 V2P8 SMD 0603 BDO ADIN TEO CSO FEO RFL
SMD 0603
C
DACV33A
DACV33B
HSYNC#
VSYNC#
DV33
DV33
AV33
ADIN
GND
GND
GND
GND
GND
CSO
BDO
FEO
TEO
RFL
FS1
V25
Y6
Y5
Y4
Y2
Y1
GND
RFON RFOP
C22 C23
SMD 0603 0603 SMD
1000p 1000p
RFIN RFIP
T_CVBS
216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163
+