1
Download SERVICE MANUAL
Transcript
MTK1379 SOLUTION MODEL: PH-919 DVD PLAYER 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. 1 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. 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 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. 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 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 2 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. (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). 3 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 4 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 4. Block Diagram Disc MT1369 MT1369 (RF AMP) Disc motor unit Laser pickup (Decode/Servo) Laser Driver Equalizer ATAPI AuDdio D/A WM8720 Buffer Manager Error Gen Demodulator Error Correction SDRAM 1*16MHzX2 PLI Focus & Tracking Video D/A Loading CS4955 Spindle Focus Track Sied Loading Motor Coil Coil Motor Motor 1/F Conn (frant pannel) BA5954FP 4ch motor Drive BA6208 Spindle Motor Drive Spindle motor single for CLV Fiash 80c52 Memory System Controller 8Mbit 5 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 6 * Pinout Diagram 7 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 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 8 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 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_216 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 U4 MT1379E SMD LQFP-216 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 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 Symbol Type 1 IREF Analog Input 2 3 4 5 6 7 8 9 10 11 12 13 PLLVSS LPIOP LPION LPFON LPFIP LPFIN LPFOP JITFO JITFN PLLVDD3 FOO TRO Ground Analog output Analog output Analog output Analog input Analog input Analog output Analog output Analog input Power Analog output Analog output 14 TROPENPWM Analog outpu 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 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 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 9 10 PIN Symbol Type 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 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 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 Symbol Type Description 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 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 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 149 ALRCK Input,pull down 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 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 Power Inout Input Output Input,pull down Input,pull down Input,pull down Output Input,pull down Power output 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 Output Power Output Ground Output Power Output Ground Output 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 Symbol Type 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 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 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 MT1336 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. 12 . 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 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 MT1336 PIN DESCRIPTIONS Description Digital input Flag of bad data output status Digital input Digital input Digital IO Digital input Digital input RF serial clock input RF serial data enable RF serial data IO Reset (active high) 16.9MHz for verification Digital input Digital input Digital input Control signal for DVD-RAM Control signal for DVD-RAM DVD-RAM Header signal Analog input Analog input Analog input Analog input Analog input 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 13 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 14 128,118 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 Name CLk System Clock CS 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 Clock Enable A0~A10/AP Address BA Bank Select Address RAS Row address Strobe CAS Column Address Strobe WE Write Enable L(U)DQM Data Input/Output Mask DW0-15 Data Input/Output 22 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. Symbol Name Description VDD/VSS VDDQ/VSSQ Power Supply/Ground Data Output Power/Ground NC/RFU No Connection Power Supply: +3.3V±0.3V/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, MODE1，not JOILET. 3. Put the recorded disc into the DVD player, on the TV will show "upgrade?" after loading. Press PLAY button, the player will automatically upgrade. 4. Do not shut down the player during upgrade, it will restart automatically after upgrade. 5. Upgrade finish! How to change the region code: 1. Power on the machine, and press OPEN button to push the tray out. 2. Press 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 ● Do not stick any paper or glue strip on a disc. How to clean discs ● Finger prints and dust on surface can affect the sound and picture quality. Clean discs regularly with a soft cotton cloth from disc center to outside. 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 DVD AUDIO/ VIDEO 12CM CD-DA MP3 AUDIO AUDIO 12CM 12CM 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 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 power No picture Cause Solution Power plug not connected Plug the power cord into the power supply TV has not been set to the correct video input 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. Video cable not firmly connected. Audio cable not connected tightly 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 Connect the player directly to TV. No disc 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. Disc not compatible The player does not work No response to key press Remote control 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 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. Note: 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. 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-602 PRODUCT DESIGN PACKAGE LIST Item Name of Components Specification Qty. 1 lines 24PIN/0.5mm L=70mm 1 loader to MPEG board 5PIN/2.0mm L=140mm 1 loader to MPEG board 6PIN/2.0mm L=60mm 1 loader to MPEG board 5PIN/2.54mm L=500mm 1 MPEG board 4PIN/2.54mm L=120mm 1 control panel to power board 6PIN/2.54mm L=450mm 1 control panel to MPEG board 13PIN/2.0mm L=100mm 1 output board to MPEG board 14PIN/2.0mm L=150mm 1 output board to MPEG board 2PIN/3.96mm L=300mm 1 red, double insulated B：power supply wire L=1700mm 1 (black,two-round-pin,double insulated, KS certificate) TV-5 1 Location A：line 2 other electronic components power supply switch 31 3 fastening wire Nylon fastening wire 4 fastening wire black,120mm 1 for fastening power supply wire MTK1379GE 5.1channel 1 MTK1379GE_3.3V power supply loader sets CO-DJD1379XE+SANYO 5.1CH MPEG board DS-600MA DVD loader 4 SANYO DVD loader power supply board CO-DPB118 1 CO-DCA602 control panel CO-DCAC0-602 control panel 1 AV output board CO-DOB1379-9 1 0325 transformer and VIPER22 PH-919 front panel CO-602 front panel 1 power supply button CO-602 1 ABS silver 2 ABS silver 1 ABS silver 1 PVC with SCART,Optical and KARAOKE, without earphone plastical sets 5 keys button 4 keys set mirror CO-602 CO-602 CO-602 transfering bar CO-602 1 for SANYO loader disc tray CO-602 1 ABS silver 1 black ground silver chars DVD logo stick PCB support 32 1 ABS 9.0mm 5 for power board,3 for output board 8 plastical bolt cap 5 5 for power board,3 for output board rubber mat Φ12*2 2 hardness 64 rubber mat 19.5*9.5*3.5 2 hardness 64 CO-602 upper cover 1 siver CO-602DZ 1 silver-gray CO-602HBA 1 black bolt Φ3*8BAUU 12 9 for control panel,2 for power botton,1 for bracket bolt Φ3*8BAUU 8 8 for Audio output jack bolt Φ3*15BBHE 8 5 for power board, 3 for AV output board bolt Φ3*6WBHE 11 4 for upper cover, 4 for rear panel,3 for front panel bolt Φ3*6WBHE 4 4 for loader bolt Φ3*6BBHE 2 for rear panel bolt Φ2.6*6CB 2 3 bolt M3*6KMHE 2 metals PH-919 upper cover PH-919 bottom cover PH-919 rear panel 6 8 3 for MPEG board 2 for front panel side prints A：package foam handle 1set white foam(same with CO-602） 1set 33 PH-919 gift box PH-919 PE 1 1 1 1 players in 1 PE bag 05*80*160mm 1 for power supply wire bag 05*80*260mm 1 for remote control bag 0.5*180*260mm 1 for owner's manual bag 480*580mm 1 pearl cotton B：appendix PH-919 remote control remote control batteries 1 7# PH-919 manual 1 set 1 Video connection wire 1.5M 1 Audio connection wire 1.5M 1 C：others serial stick 7 34 3 others solder tin some heat-melting-glue some red glue some yellow glue some black glue some heat-dissipating oil some glue paper some heat-contracting tube 4mmX15mm heat-contracting tube Φ22X30mm jumper（Φ0.6mm） double-color LED 8 2 1 1 Φ3mm 1 Jack 4PIN/2.54mm 1 CN1 Jack 5PIN/2.54mm 1 CN5 10PIN/2.54mm 1 CN3(4) Jack 3PIN/3.96mm 1 BCN1,BCN2 Ceramic capacitor 330pF 63V +/-10% 5mm 1 C1 Ceramic capacitor 0.1uF 63V +/-20% 5mm 1 C15 Ceramic capacitor 100pF 63V +/-20% Y5P 5mm 3 C11,C12,C13 Ceramic capacitor 10nF 1KV +/_%10 5mm 1 C8 Electrolytic capacitor 220UF 16V +/-20% 6X11mm 1 C10(none Electrolytic capacitor 470UF 16V +/-20% 8X11mm 1 C24(none for co-dja1369 MPEG board Electrolytic capacitor 330UF 25V +/-20% 8X14mm 2 C22,C23 Electrolytic capacitor 470UF 25V +/-20% 8X12mm 2 C16,C18 Electrolytic capacitor 100UF 50V +/-20% 8X14mm 2 C6,C7 Electrolytic capacitor 47UF 400V +/-20% 22X23mm 1 C9 Electrolytic capacitor( high frequency) 1000uF 10V +/-20% 2 C20,C21 Components of Power Board Jack HL-D116 VFD) 35 36 Safety Regulation capacitor 680UF 400V +/-20% Y1 1 BC6 Safety Regulation capacitor 2200UF 400V +/-20% Y1 UL 10mm 2 BC3,BC4 Safety Regulation capacitor 0.1UF 275V +/-10% 15mm 2 BC1,BC2 Polyester capacitor 47nF 100V +/-10% Y5P 5mm 2 C2,C3 Ceramic capacitor 0.1uF 50V +/-20% 5mm 2 C4,C5 Diode IN4007 4 D1,D2.D3,D4 Diode IN5404 2 D13,D14 Diode SR560 1 D10 Schottky Diode HER107 5 D6,D7,D8,D9,D12 Schottky Diode UF4007 1 D5 Zener Diode 3.3V 1/2W 1 DZ1 Fuse T2A T-D 250V PL UL CSA VDE 1 F1 Fuse Jack BLX-A 1 F501 Bead 3.5X4.7X0.8mm 2 L2,L3 Inductor(I-shape) 1A 10UH P5MM D6MM 2 L4,L7 Inductor(I-shape) 2A 10UH P5MM D6MM 1 L5 Common-mode Inductor >10mH R<4.5E 1 L1 Transformer CO-BYBYDAP118A/B/C KBEC28-0325 1 T1 Carbon Film Resistor 2W 27K +/-5% 1 R7 Carbon Film Resistor 1W 1E +/-5% 1 R6 9 Carbon Film Resistor 1/4W 10K +/-5% 2 R12,R13 Carbon Film Resistor 1/4W 300E +/-5% 1 R5 Carbon Film Resistor 1/4W 3K +/-5% 1 R11 Carbon Film Resistor 1/4W 470E +/-5% 1 R10 Carbon Film Resistor 1/4W 4.7K +/-5% 1 R9 Carbon Film Resistor 1/4W 5.1K +/-5% 1 R1 Carbon Film Resistor 1/4W 6.8K +/-5% 1 R2 Carbon Film Resistor 1/4W 75K +/-5% 1 R8 Press-sensitive Resistor 07 471 1 RV1 Grounding solder slice D3.2 mm 3 1,2,3 IC TEA1523P 1 U1 IC TL431 TO-92 decal 1 U3 Photo-electric Couple PC817 1 U2 Power Board PCB C0-DPB118 2002-09-09 1 PCB Jumper 10mm 2 J1,J3 Jumper 15mm 1 J4 Jumper 16mm 1 J2 Components of Control Panel Carbon Film Resistor 1/4W 10E +/-10% 2 R1、R9 Carbon Film Resistor 1/4W 10K +/-10% 7 R2~R4、R6~R8、R10 +/-10% 1 R5 1 C3 Carbon Film Resistor Ceramic capacitor 1/4W 56K 50V104 +80/-20% 37 Electrolytic capacitor 16V 20% 2 C1,C2 Diode 1N4148 Axial 0.4 5 D1,D2,D3,D4,D5 IC 16312 QFP44 (AD16312) 1 U1 VFD SAMSUNG 1 IC1 R/M TD138 1 RMC1 Button 6*6*5 10 NEXT、STOP、PREV、OPEN、REV、FWD、 PAUSE、PLAY、STOP1、PLAY1 Potentiometer RV0902N-15FD1-A20K-P 2 VOL1,VOL2 Jumper 6mm 4 JMP1、JMP3、JMP6、JMP17 Jumper 7mm 2 JMP7、JMP8 Jumper 8mm 3 JMP2、JMP15、JMP16 Jumper 10mm 2 JMP5、JMP11 Jumper 12mm 2 JMP4、JMP9 Jumper 13mm 1 JMP10 sponge mat for R/M 10*8*7mm 1 sponge mat for VFD 12*12*3mm 1 PCB :CO-DCA602 1 9. Block Diagram 38 47UF 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 6 5 D D 35 36 37 38 39 40 41 42 43 44 +5V F1 2 1 F2 F2 F1 F1 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 IC3 GVGD D2 DIODE D3 DIODE OSC VDD VDD VDD DOUT DIN CLK STB UPD16311 VEE VSS SW1 SW2 SW3 SW4 52 45 33 14 CN1 +5V 5 6 8 9 REMOTE D4 DIODE STOP8 KEY STOP5 KEY 1 2 3 4 R4 10K REMOTE 3 2 1 +5V SIG GND VCC RMC1 LED1 220 B 1 2 3 STOP11 NEX1 KEY R10 10K +5V R11 STOP2 KEY R8 10K PLAY2 KEY 10k R12 KEY 220 DUAL_COLOR_LED R6 C C2 47U/50V -27V R7 B 1 2 3 4 5 6 6PIN 34 51 13 12 11 10 7 50 49 48 47 46 D1 DIODE SEG16 SEG17 SEG18 SEG19 SEG20 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 47U/16V KEY4 KEY3 KEY2 KEY1 NC LED1 LED2 LED3 LED4 LED5 39 F2 38 NP NP NP NP NP NP NP SEG15 SEG14 GRID8 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 35 34 33 32 31 30 29 28 27 26 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 37 36 25 24 23 4 3 C P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 C1 R5 51K IC1 CN2 F2 F1 -27V GND 1 2 3 4 10k 4PIN STOP7 KEY STOP9 KEY R3 10k STOP6 KEY STOP3 KEY STOP4 KEY STOP1 KEY R2 A A 10k 1 2 3 4 5 6 41 2. INDEX 1 2 Hermoine GRANGER Revision-A3 3 4 5 6 Servo-MPEG Board of MAXITECH Complete Loader DCL34MK72/75MT1379xE for Cosmic DV-34 Pickup Loader Layout----Hermoine GRANGER Revision-A3B2 Revision History Background D Revision-A1 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. D 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. Revision-A2 1. Add Audio ADC, DA1196 Software Control Mode Option. 2. 1Mx16 SDRAM Connection Data DQ[16:31] Changed. [email protected] PCB Layout GRANGER-A2B1 System Clock Requirement Revision-A3 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. 1. Based on Rev-A2, Video Output Buffer Added. 2. VFD Interface I/O Changed. 3. Fixed Some KnownErrors. Memories Required PCB Layout GRANGER-A3B2 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 FUNCTION MT1379xE Super integration chip that handles all Servo, Read Channel, DVD Decoding and system control. Built-in TV-Encoder direct drives a TV set. A 1 42 C MT1336E Analog front end CMOS IC for MT13x9E DVD chip. 32/64MBit SDRAM Data storage and frame buffer 8Mbit FLASH Program storage 24C02 SERIAL EEPROM System setup configuration storage DA1196/DA1131 6-Channel/2-Channel AudioDAC BA5954FP DVD pickup actuators & Traverse motors driver BA6208F Disc loading tray motor driver. AUX I/O Port FUNCTION 8032 Core P1.2 B 1. Some Ferrite Beads on Power Supply Path Changed fromSMD0805 to SMD1206. CHIP PCB Layout GRANGER-A4B3 Reserved for 16Mbit Flash Bank Switch Control 8032 Core P1.3 Front Panel Display Driver Serial Interface Strobe Signal 8032 Core P1.4 Front Panel Display Driver Serial Interface Data Signal 8032 Core P1.5 Sapre 8032 Core P1.6 I2C Bus Serial Clock & Front Panel Display Driver Serial Interface Clock Signal 8032 Core P1.7 I2C Bus Serial Data Signal 8032 Core P3.0 Spare 8032 Core P3.1 Spare 8032 Core P3.2 8032 Core Interrupt#0, Chip Intrenal Use. 8032 Core P3.3 8032 Core Interrupt#1, Infrared Remote Control Serial Data Receive. 8032 Core P3.4 8032 Core RS-232 port RxD Signal. 8032 Core P3.5 8032 Core RS-232 port TxD Signal. 8032 Core P3.6 8032 Core Write Enable Signal, Chip Internal Use. B 8032 Core P3.7 8032 Core Read Enable Signal, Chip Internal Use. EAUXx FUNCTION MT1379E Pin 157 Audio Output MUTE Control Signal. MT1379E Pin 158 Not Used. MT1379E Pin 175 SCART Control Signal FS1. MT1379E Pin 176 Video Horizontal Synchronization Signal HSYNC# or SCART Control Signal RGB/Video Switch. MT1379E Pin 177 MIC MUTE Control Signal. MT1379E Pin 179 Video Vertical Synchronization Signal VSYNC# or SCART Control Signal FS0. MT1336E IO0:4 Not Used MT1336E IO5 Disc Loading Tray In Position Limit Switch Detect. MT1336E IO6 Disc Loading Tray Out Position Limit Switch Detect. MT1336E IO7 Pickup Head Home Position Limit Switch Detect. MT1336E IO8 Motor Driver Stand-by Control. MT1336E IO9 ENDM MT1336E IOA Pickup Head CD/DVD Switch. MT1336E IOB Disc Loading Tray Close Drive Signal. 2 A 3 4 5 6 3.SERVO&RF 1 2 +PS5V +5V RVCCIN L4 Ferrite Bead DV33 R141 000 1206 L32 FB 0805 + C6 CB11 220u 0.1u + C151 CB8 C9 220u 0.1u 220u + L3 TROPEN TROPEN AVCC L31 Ferrite Bead LIMIT STBY Ferrite Bead 1206 NOT STUFF IOA 1 1206 U1 1117-3.3 G 3 IN R150 PWMOUT2 PWMOUT2 SOT-223 RFVCC NOT Stuffed R143 000 D7 1N4001 D6 1N4001 NOT Stuffed NOT Stuffed SCLK SCLK SDEN SDEN SDATA SDATA URST AVCC 100u CB77 C136 0.1u 47u + R159 R160 22Ohm 22Ohm Q26 2SB1132 + 47u 0.1u U17 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 CB97 0.1u 47u OPO OPOP+ C LDO2 SW1 D4 CB1 L35 L36 CB2 D5 1N4148 0.1u 10uH 10uH 0.1u 1N4148 CB82 0.1u 500pF forMT1376 CB83 0.1u MDI C139 L34 FB 0805 V20 AVCC F + B A A B C R148 IOA D RFO D C138 10u RFO CB80 CB107 0.1u 0.1u 1u C144 1u RES C143 1u C145 1u C142, C143, C144, C145SMD0805 Package CAP. IOA 0.1u C142 C141 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 10K C CB90 CB84 0.1u 120p E V20 CON1 SF-HD60AV/0.5mm,24Pin CB74 10K 0.1u R152 R147 R151 100K 100K 10K MT1336E 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 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+ F- E RVCCIN Q25 2SK3018 Q24 2SK3018 Q23 2N3904 C146 47u R164 1Ohm SPSP+ +PS5V R168 20K R167 10K CB95 DMSO V1P4 U18 14 13 12 11 10 9 8 30 C150 150p R169 0.1u 20K FOSO C137 10u 7 6 5 4 3 2 1 R161 1Ohm BA5954 VOFC+ VOFCVOSL+ VOSLPGND PVCC1 VCC GND VOTK+ VOTKVOLD+ VOLDPGND VNFTK PVCC2 GND VNFFC VOSL VINSLVINSL+ CF2 CF1 VINFC PREGND VINLD CTK2 CTK1 VINTK BIAS STBY 15 16 17 18 19 20 21 29 DIP P2.54 D5.2W5.6H R165 33K + 15K forMT1376 CB10 CB78 CB79 0.1u 0.1u C152 RES R170 750K RES SW1 27K HTRC C130 C131 10p C132 390p R158 RFRP BDO TEO CSO RFL FEO V20 C133 BDO RFRP TEO CSO RFL FEO V2P8 15n C 100K 390p C134 C135 470p 33n V1P4 V1P4 V2P8 C18 + DIP P2.54 D5.2W5.6H 10u CB29 CB88 0.1u 0.1u + C16 CB85 10u 0.1u RFON RFON RFOP RFOP RVCCIN CB86 CB89 CB109 0.1u 0.1u 0.1u MT1336E B 15n DV33 C2 20K C149 150p V1P4 R172 330K R173 330K SP- 1 2 3 4 5 6 LIMIT SL- 47u URST R171 750K R1 D1 10K 1N4148 URST R174 1Ohm TRSO C153 + 10u OP+ FMSO STBY ADIN OP- +PS5V + R156 27p HTRC C147 OPO 0.1u R166 LRFRP C129 R157 SL+ SP+ 0.1u 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 R162 1Ohm SL- 22 23 24 25 26 27 28 CB96 + 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 F B R163 1Ohm TRIN CB98 0.1u 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 CB94 LDO1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 TROUT RFVCC C148 C140 Q27 2SB1132 D 5 4 3 2 1 LOAD+ R149 MDI + 10K LOAD- 1 2 3 4 VCC BOUT GND AOUT RVCCIN + C128 10K BA6208F AIN GND NC BIN CB76 0.1u 10K L33 FB 0805 NOT STUFF R146 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 OUT R145 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 2 CN2 JST5 Pin 2.0mm Pitch +PS5V U19 8 7 6 5 TRCLOSE NOT STUFF 000 DV33 R153 Ferrite Bead 1206 6 5 LDO2 L1 5 4 3 2 1 4 LDO1 CN1 Power Supply D 3 SL+ GND V1P4 GND_POWER CN3 JST6 Pin 2.0mm Pitch A A 1 2 3 4 5 6 43 4.Servo-DSP MPEG & Memories 1 2 3 +PS5V L11 Ferrite Bead +PS5V DV33 SCL SMD 0805 CN4 JST6 Pin 2.5mm Pitch SMD 0603 DACV33A SMD 0805 L7 FB 0805 R27 10Ohm 10K SMD 0603 P1.5 A20 P3.0 6 5 4 3 2 1 CB103 D R26 P1.3 TO FRONT PANEL 0.1u P3.1 RN3 33x4 VSDA SCL RxD P1.3 TxD IR 21 22 23 24 27 28 29 30 31 32 20 19 MA0 MA1 R31 R32 DCLK DCKE 33Ohm 33Ohm SDCLK MA2 SDCKE MA3 MA4 RN1 CS# 33x4 DCS# MA5 RAS# DRAS# MA6 CAS# DCAS# MA7 WE# DWE# MA8 MA9 MA10 BA0 GND + CB102 C38 C41 SDCKE 100u 100p DCS# R5 33Ohm DRAS# SMD 0805 DWE# SMD 0603 2 1 C11 1000p + C154 DQM1 DIP P2.54 D5.2W5.6H 0.1u SMD 0603 220u U20F 74HCU04 Reserved 100K 0.1u Y1 SMD 0603 L5 2.7uH MA1 DQ2 MA2 DQ3 MA3 DQ4 MA4 DQ5 MA5 DQ6 MA6 DQ7 MA7 DQ8 MA8 DQ9 MA9 DQ10 MA10 DQ11 BA0 DQ12 DQ13 SDCLK DQ14 SDCKE 35 34 DQ15 DCS# 18 17 16 15 DRAS# DCAS# DWE# DQM3 14 36 DQM2 33 37 4 10 41 47 VSSQ VSSQ VSSQ VSSQ VSS VSS 21 22 23 24 27 28 29 30 31 32 20 19 26 50 GND A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 BA/A11 2 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CLK CKE CS RAS CAS WE NC NC MA1 DQ26 MA2 DQ27 MA3 DQ28 MA4 DQ29 MA5 DQ30 MA6 DQ31 MA7 DQ23 MA8 DQ22 MA9 DQ21 MA10 DQ20 MA11 DQ19 BA0 DQ18 BA1 GND DQ16 C43 CB39 47u 0.1u DRAS# DCAS# DWE# DQM1 CB40 CB42 CB43 CB101 CB36 CB37 CB108 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u CB87 CB110 R7 0.1u 0.1u SMD 0603 100K TEO SMD 0603 FEO SMD 0603 GND A8 A9 A10 A11 A12 A13 GND A14 A15 AD7 AD6 AD5 AD4 DV33 AD3 AD2 AD1 AD0 A0 A1 V25 A2 A3 A5 A6 A7 A16 FVCC 3B GND Y1 DACV3 GND Y2 T_CVBS 3A GND DACV3 Y4 Y5 Y6 FS1C# VSYN GND HSYNC# 3 V25 DV3 GND DV3 3 BDO GND ADIN 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 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 A9 A8 A20 P3.0 P3.1 A2 A6 A5 A4 A1 R13 PWR# PCE# RES PRD# DQ9 DQ10 DQ11 D DQ12 DQ13 DQ14 DQ15 6 12 46 52 VSSQ VSSQ VSSQ VSSQ VSS VSS VSS GND_POWER 8Mbit Flash A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A09 A08 A07 A06 A05 A04 A03 A02 A01 A00 11 26 28 MUTE C32 MUTE ASDAT2 ASDAT1 ASDAT0 ASPDIF ASDAT2 ASDAT1 ASDAT0 ASPDIF AMDAT ACLK ACLK DV33 ALRCK RES R16 CB33 SMD 0603 1.5K RES SMD 0603 AMDAT SMD 0603 DQ16 RY_BY GND A1 A2 A3 A4 A5 R23 DQ18 DQ19 A6 A7 SMD 0603 1K DQ20 A8 DQ21 A9 V25 A10 GND DQ22 BYTE GND0 GND1 A0 C AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 37 12 13 14 FVCC L 9 FB 0805 L10 RES + 47 27 46 +PS5V DV33 C44 CB104 CB105 CB4 47u 0.1u 0.1u 0.1u GND_POWER DQ17 GND VCC RESET VPP WP 45 43 41 39 36 34 32 30 44 42 40 38 35 33 31 29 U8 44Pin SOP (500mil) AT49F8192A 8Mbit Flash ALRCK ABCK ABCK DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ09 DQ08 DQ07 DQ06 DQ05 DQ04 DQ03 DQ02 DQ01 DQ00 WE CE OE 15 DACV33C A11 DQ23 A12 DQM2 A13 DQM3 A14 GND A15 DQ24 A16 DQ25 A17 DQ26 A18 DQ27 A19 11 10 9 8 7 6 5 4 42 41 40 39 38 37 36 35 34 3 2 DV33 DQ28 PWR# DQ29 PRD# DQ30 PCE# 43 14 12 DQ31 IO15 IO14 IO13 IO12 IO11 IO10 IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 IO0 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 Vcc RESET WE OE CE BYTE GND GND 31 29 27 25 22 20 18 16 30 28 26 24 21 19 17 15 A0 AD7 AD6 AD5 B AD4 AD3 AD2 AD1 AD0 23 44 FVCC 33 13 32 CB49 CB52 RES RES GND MA3 GND_POWER MA2 OPTIONAL MA1 MA0 V25 MA10 BA1 DQM0 DV33 DQM1 CB51 GND MA4 0.1u NOTE: MA5 MA6 (for U10) DV33 MA7 C39 2.2u R25 1. 24C02 for stand-aloneDVD player application; 1 2 3 DC/NC RST_/NC WP/RST_ 2. 24C04, 24C08 or 24C16 forDVD Mini Hi-Fi, DVD-Receiveretc special application; 4 GND VSS R33 10K CB3 Pla ce dNear Pin 212 VCC RST/WP SCL SDA 8 7 6 5 SMD 0603 1K R24 SMD 0603 SMD LQFP-216 AV33 R30 U10 GND_POWER 1K SCL SDA EEPROM 24C02 SOP8 hm 4.7O A IR PRD# SMD 0603 MA8 0.1u GN D CB3 MA9 1 SMD 0603 + 220u MA1 E 4.7Ohm DCK K R29 AV33 DCL D AV33 C4 GND 1 DQ8 SMD 0603 A DQ6 DQ7 0805 SMD 0603 GN 1206 A10 A7 P3.1 0805 DQ9 0 Ferrite Bead C40 2.2u SMD 0603 L2 GND SMD 0603 GND DQ8 A20 A19 SMD 0603 DQ1 1 A18 0.1u SMD 0603 DV CB100 0.1u SMD 0603 2 CB20 0.1u DQ1 33 CB19 GN V25 A17 0.1u DQ1 3 V25 CB9 4 DQ1 1N4001 5 DQ1 D12 A4 DQ1 D GND BA0 SMD 0603 CS# 0.1u SMD 0603 RAS# CB18 0.1u SMD 0603 #CAS# CB17 0.1u SMD 0603 WE CB15 0.1u SMD 0603 DQ0 CB14 0.1u SMD 0603 DQ1 CB13 0.1u V25 CB5 DQ3 DV33 DQ2 DV33 DQ4 V1P4 A11 HSYNC# VSYNC# FS1 P3.0 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 MT1379_216 DQ6 SMD 0603 DQ5 330p GN DQ7 D C36 SMD 0603 TXD 330p V25 C35 SMD 0603 RXD RES SMD 0603 P3.1 C37 15n SMD 0603 P3.0 C34 0.1u 10K 15K SMD 0603 SMD 0603 CB35 B TEO 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 R21 R22 FMSO DV SDA 33 DMSO FMSO V25 SCL DMSO 20K 18K P1.3 PWMOUT2 10n 750K 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 VSD A P1.5 R18 R19 FS1 A20 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 SMD 0603 SMD 0603 SMD 0603 TROPEN SMD 0603 SMD 0603 TRSO C31 R17 SMD 0603 FOSO TRSO TROPEN PWMOUT2 10n 10n SMD 0603 SMD 0603 C30 100p 10n C29 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 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 C28 GND C33 FOSO 8.2K SMD 0603 SMD 0603 MT1379E SMD LQFP-216 A13 A12 A3 R15 0.1u 47u Y6 HSYNC# PW R# PCE# DIP P2.54 D5.2W5.6H DV33 Y3 Y5 U4 A14 Y1 Y2 Y3 Y4 Y5 Y6 Y2 GND VSYNC# CB22 C24 + CSO RFIP FEO 1000p RFL C23 AV33 RFIN SMD 0603 SMD 0603 SMD 0603 R14 4.7Ohm 220u Y1 SMD 0603 Y4 1000p A16 A15 SMD 0603 C22 A17 MICMUTE 1K RFL AV33 C10 MICMUTE R11 R10 18K 9 16 17 48 1 2 3 4 5 6 7 8 18 19 20 21 22 23 24 25 A19 A18 SMD 0603 CSO R175 SMD 0603 33Ohm C21 1000p BDO ADIN GND SMD 0603 CB28 0.1u V1P4 RFOP DQ5 48Pin TSOP (Standard Type, 12mm x 20mm) GND HTRC RFOP DQ3 DQ4 3 9 43 49 VCCQ VCCQ VCCQ VCCQ NC NC 54 41 28 GND SD33 DQ2 1 14 27 VCC VCC VCC DQML DQMH 36 40 DQ1 SD33 CS RAS CAS WE 15 39 DQM0 U9 RFRP RFON 19 18 17 16 DCS# DQ0 OPTIONAL SDATA RFON CLK CKE GND_POWER URST SMD 0603 C 38 37 SDCLK SDCKE 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 22p V2P8 BDO ADIN TEO CSO FEO RFL A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 BA0/A13 BA1/A12 DQ17 SCLK V1P4 V2P8 23 24 25 26 29 30 31 32 33 34 22 35 20 21 4 10 41 47 VSSQ VSSQ VSSQ VSSQ VSS VSS MA0 DQ25 SD33 1 25 7 13 38 44 VCC VCC VCCQ VCCQ VCCQ VCCQ DQML DQMH DQ24 SDEN RFRP HTRC SDRAM 1Mx16x4 54-Pin TSOPII (400mil x 875mil) C14 + 44 MA0 DQ1 1 25 7 13 38 44 GND 27MHz C13 NOT Stuffed 22p + DQ0 SD33 0805 URST 2 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 SD33 NC NC 26 50 12 13 GND SDATA SDEN SCLK U5 SDRAM 512Kx16x2 50-Pin TSOPII (400milx825mil) VCC VCC VCCQ VCCQ VCCQ VCCQ DQML DQMH 33 37 74HCU04 Reserved U20A R4 NOT Stuffed CB30 CS RAS CAS WE 14 36 DQM0 GND DACV33C CB27 U7 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CLK CKE 18 17 16 15 DCAS# 0.1u A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 BA/A11 35 34 SDCLK DACV33B L8 FB 0805 6 5 SDRAM 512Kx16x2 50-Pin TSOPII (400milx825mil) 1 2 3 4 5 6 7 8 9 10 11 12 SDA L6 FB 0805 U6 JST12Pin 2.0mm Pitch SD33 R6 4.7Ohm 4 CN8 AUX I/O 1206 2 3 4 5 6 5.Audio&Video D/A 1 2 U12 4 3 KHTech DA1196 +5V SSOP-28 +5VDD R51 +5VA 6 CH DAC for DCL34MK-75 10Ohm R52 1 +5V C53 AGND1 AGND2 0.1u 9 11 D RN5 33x4 P3.0 P3.1 A20 RN2 ACLK ABCK ABCK ALRCK ALRCK ASDAT0 ASDAT0 ASDAT1 ASDAT1 ASDAT2 ASDAT2 15 28 GR0 GR1 GR2 NOT Stuffed GND_POWER 33x4 14 13 12 8 SALRCK 33Ohm 33Ohm SDIN/DM0 SCLK/IWL LATCH/12S MODE SADAT0 OUT0L OUT0R OUT1L 2 3 4 5 6 7 SACLK SABCK R49 R50 MUTE DGND MCLK BCLK LRCLK DIN0 DIN1 DIN2 10 OUT1R OUT2L OUT2R CAP LRCLK2 CB58 CB106 0.1u 0.1u 100u SABCK SACLK R2 R3 GND A MIC IN 1 25 LMAIN 27 RMAIN C157 21 LREAR 47u 23 RREAR 17 CENT 19 LFE 16 CB57 0.1u C54 10u 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LREAR RREAR KHTech DA1131 CENT SOP14 LFE 2 CH DAC for DCL34MK-72 8 9 10 11 12 13 14 LMAIN SACLK VDD OUTL MUTE NC DEEMPH FORMAT SCK GND OUTR CAP NC BCK SDATA LRCK 7 6 5 4 3 2 1 0.1u 8 9 10 11 12 13 14 D CB12 0.1u + C155 + C156 4.7u 4.7u GND_A CN7 JST14 Pin 2.0mm Pitch LMAIN + U13 + CB111 DOUT BYPASS FMT VCC AGND VREF2 VREF1 LRCK BCK SCKI VDD DGND VINR VINL GND_A GND A +5VDD RES RES MIC IN 2 or Op ti onal SoftwareCon trol Mod e. GND_POWER 7 6 5 4 3 2 1 SALRCK 26 22 18 KHTech AD1181 SOP14 + C55 RMAIN C 10Ohm AMDAT AMDTA U21 20 24 Hardw are Control ModeI2S Format RN4 33x4 R177 10Ohm +5V CB56 + 100u ACLK AVDD1 AVDD2 DVDD RMAIN MICMUTE MICMUTE MUTE MUTE SABCK ASPDIF ASPDIF +5V SADAT0 CN10 Audio IN JST6Pin 2.0mm Pitch SABCK 1 2 3 4 5 6 SALRCK MIC IN 2 MIC IN 1 C GND A SALRCK I2S FORMAT GND A GND A VVCC GND_POWER GND A VVCC VVCC CN6 Video Output JST13 Pin 2.0mm Pitch CB16 CB7 R58 75Ohm 0.1u B GND_V R80 75Ohm 0.1u 0805 R59 RES GND_V CVBS1 CB6 CVBS2 0.1u 0805 R81 RES GND_V T_SY R94 75Ohm CVBS1 0805 T_SC R95 RES 13 12 11 10 9 8 7 6 5 4 3 2 1 T_SY T_SC ROUT GOUT Q4 3906 Y3Y3 R67 160,1% Q8 3906 Y2Y2 R85 160,1% GND_V VVCC CB21 0.1u GND_V A R107 GND_V CVBS2 Q6 3906 R119 GND_V ROUT Q15 3906 2 R130 75Ohm 0.1u 0805 RES R135 GND_V GOUT Q17 3906 R120 160,1% GND_V GND_V FB 0805 +5V L22 RES + B C95 220u GND_V VVCC 0805 Y4Y4 VVCC L21 GND_V GND_POWER R116 75Ohm 0.1u RES R108 160,1% GND_V CB24 CB23 0805 Y6Y6 BOUT FS1 FS1 HSYNC# HSYNC# VSYNC# VSYNC# VVCC R104 75Ohm 0.1u R68 RES 1 45 CB25 R71 75Ohm GND_V R97 160,1% GND_V VVCC 0805 Y3 Q12 3906 Y1Y1 DV33 The information has been checked and is believed to be reliable. However, no responsibility is assumed for inaccuracies. Circuit diagrams are provided as a means of illustrating typical applications; MAXITECH Technology reserves the right to make changes at any time in order to improve the design. RES BOUT A Q22 3906 Y5Y5 R137 160,1% GND_V 3 4 45 6.AV PORT 1 2 3 4 5 6 C101 C10 MIC LIN R11 20K R10 10K C13 220P C11 DAC-ML R15 5.1K R12 10K UJM4558 C12 2000P R14 10K C14 L10 R16 100 ML C102 100P C100 220P R102 NC VGND 2.2K 10P L2 R21 20K R20 10K 10UF C23 220P C21 DAC-MR R25 5.1K R22 10K U10 C24 10UF R23 267K C22 2000P R24 10K L20 R26 100 VGND R73 33 +12V AGND Q71 MR C203 22P C202 100P C200 220P VGND VGND +5V AGND VGND +12V R75 10K C301 AGND ASPECT R76 0 R92 D101 5819 10P L3 T-SY C31 R33 267K -12V C34 100 UJM4558 C32 2000P L30 R36 +12V VGND VGND 3904 R93 R78 1K C R79 VGND A-MUTE VGND 1K C35 22P Q30 3904 R37 A-MUTE Q72 3906 SL FB 10UF C71 470UF D100 5819 C303 22P C302 100P C300 220P U20 10UF R34 10K Q74 R77 22K R35 5.1K R32 10K SY 1.8UH/DIP R31 20K C33 220P C72 220UF C401 R94 1K AGND AGND AGND FS1 10P AGND +12V L4 T-SC SC AGND 1.8UH/DIP C43 220P C41 R45 5.1K R42 10K -12V C44 C42 2000P R44 10K UJM4558 +12V A-MUTE VGND L40 R46 100 VGND C45 22P Q40 3904 R47 1K AGND C51 DAC-CENT L5 T-R/V R55 5.1K R52 10K C54 C52 2000P R54 10K A-MUTE VGND L50 R56 100 VGND AGND L6 T-G/Y G/Y C61 R62 10K R64 10K CN7 1 R65 5.1K 10UF R63 267K AGND C603 22P C602 100P VGND C64 UJM4558 10UF L60 R66 100 10P A-MUTE A AGND C65 22P Q60 3904 R67 1K L7 T-B/U B/U 1.8UH/DIP 14 AGND C703 22P C702 100P C700 220P AGND VGND VGND 4 VGND CN4 4 3 2 1 TO POWER 2 3 10UF -P12V +P12V AGND VGND +P5V 1 2 3 4 5 2 3 5 1 TO POWER 11 10 9 8 7 6 5 4 3 2 1 DAC-CENT DAC-LFE MICMUTE MUTE ASPDIF +5V 4 CN8 T-CVBS T-SY T-SC 11 T-R/Y T-G/Y T-B/U SCART-TV-SEL SCART-V-SEL FS1 1 11 10 9 8 7 6 5 4 3 2 1 MR ML T-CVBS 11 T-R/Y T-G/Y T-B/U SCART-TV-SEL SCART-V-SEL FS1 1 TO SCART2 TO DECODER VGND VGND AGND 1 46 CN8 DAC-SL DAC-SR TO DECORD AGND 1 DAC-ML DAC-MR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VGND C701 W FB +12V C62 2000P VGND -12V U30 CN3 AGND C600 220P DAC-LEF C78 C77 0.1UF 1.8UH/DIP R61 20K C63 220P 22P 10P AGND VGND SPDIF AGND 1 C76 B 3 2 1 +5V 33 CX AGND AGND R87 C601 AGND LX VGND C C55 22P AGND C73 330P R86 100 FB Q50 3904 R57 1K COAXIAL C75 22P 0.1UF C503 22P C502 100P AGND C74 100 10UF UJM4558 +12V C92 0.1UF C91 0.1UF AGND R85 ASPDIF C500 220P 10UF R53 267K R/V 1.8UH/DIP -12V U30 C90 0.1UF AGND 10P AGND C53 220P -12V R84 100K R83 100K C501 AGND R51 20K AGND FB 10UF AGND B VGND SR C89 0.1UF C88 0.1UF D202 4148 U20 10UF R43 267K C87 0.1UF C403 22P C402 100P C400 220P -12V R41 20K DAC-SR C84 220UF C83 0.1UF VGND AGND DAC-SL +5V FB C70 0.1UF R74 SCART-V-SEL L72 +P5V RGB/CVBS# 2.2K C25 22P Q20 3904 R27 1K C 3906 FB 10UF UJM4558 +12V A-MUTE CVBS-ST C82 220UF C81 0.1UF 1.8UH/DIP R29 R28 -12V D -12V FB C201 AGND C20 AGND L71 -P12V R72 AGND C80 220UF C79 0.1UF C103 22P VGND SCART-TV-SEL MIC RIN +12V FB Q70 3904 VGND AGND L70 +P12V ASPECT 680 C15 22P Q10 3904 R17 1K A-MUTE R70 CVBS-TV R71 1K FB 10UF +12V +12V 1.8UH/DIP -12V U10 10UF R13 267K D 10P L1 T-CVBS 10UF +12V AGND R L 10E R90 R90 10E R89 R91 10E MR MIC RIN MIC LIN ML 10E 5 6 A 7.Power Part 1 2 3 4 5 6 8 7 CN1 D 2 1 BCN502 T1.6A L250V 220V ! ! BC3 222M POW SW1 D1 1N4007 D2 1N4007 C11 C8 VR1 471 BC4 C9 BC1 68uF/450v 222M D7 D5 11 HER108 D4 1N4007 BC5 222M R5 D6 300 C PH-33D L2 R8 BEAD 75K 4 * * * * 2 13 7 3 R1 C1 331 5K1 4 C2 473 Drain GND NC RC Source REG AUX TEA1523P D10 SR560 L5 L6 D11 6 16 R6 ! L7 U2 R11 3K 473 D3.6V C21 C15 1000uF/16V 104 S12V MIC1 MIC2 AGNG +12V -12V DGND DGND +5V D3.6V C19 470uF/25V MIC1 MIC2 AGND +12V -12V DGND DGND +5V 1 2 3 4 5 6 7 8 9 10 C +3.6V -12V CN5 C23 330uF/25V +5V SFH615AGR 3 MIC1 MIC2 AGND -12V +12V 10k 2 CN4 +5V AGND AGND +12V -12V AGND AGND +5V +5V D3.6V 3.9K 1 R15 750 2 NO USE! R13 MIC1 MIC2 AGND -12V +12V D3.6V R14 1 C5 474 1 2 3 4 5 PIN4 3 IN 2 OUT R12 U3 D14 U4 1085 470 B TL431 D13 +5V R10 C3 CN3 +5V 10uH C22 330uF/25V 3 S+5V SGND SGND S+12V 100P D12 * ! 10uH C17 470UF/25V C14 5 1 2 3 4 SGND SGND C12V +12V C18 470uF/25V 10uH C20 1000uF/16V 100P 14 7 BEAD C24 470uF/16V 10uH C16 470uF/25V * 8 C4 474 C6 100uF/50V L4 BYV27-200 18 VCC 0.39R/1W 2 D9 C13 U1 1 CN2 L3 C12 100P 17 * +5V C7 100uF/50v PH-33D 12 0.1uF/275V 1 R2 6K8 ZD1 5V6 10 8 BC2 ! D8 T1 1N4007 D3 0.1uF/275v R9 4K7 100P D C5V DGND -21V F(-) F(+) HER105 103/1KV 27K/2W L1 1 2 3 4 5 R7 1 ! AC80~265V BCN1 ! ! F1 C5V DGND -21V C10 220UF/16V 10k BC6 1 2 3 4 5 6 7 8 9 10 B +5V AGND AGND +12V -12V AGND AGND +5V +5V D3.6V 222/250V~ ! NOTE 1：USER D13、D14，NO USER U4、R14、R15。 NOTE2：USER U4、R14、R15，NO USER D13、D14。 A A COSMIC DIGITAL TECHNOLOGY CO.,LTD 1 47 2 3 4 5 6 7 8 47 11. Wiring Diagram CO-602 (CUSTOMER MODEL): DQ16 DQ18 TUNER_VCC TUN_L GND TUN_R DQ19 VSTB A20 VSTB GND RDS_MPX RDS_MPX ML MR AGND SL SR AGND CENT LEF AGND MIC/MUTE MUTE AGND ASPDIF +5V FRONT PANEL 48 -12V +12V AGND VGND +5V 3V3 5V VCC GND GND F1 F2 -27V GND POWER SUPPLY 3V3 5V VCC GND GND F1 F2 -27V GND PICKUP CONNECTOR 24PIN MPEG BOARD IR STB CLK DATA GND +5V MOMO+ GND HSW SLSL+ RECEIVER DQ16 DQ18 TUNER_VCC TUN_L GND TUN_R DQ19 VSTB A20 VSTB GND RDS_MPX RDS_MPX IR STB CLK DATA GND +5V MOMO+ GND HSW SLSL+ PICKUP CONNECTOR 24PIN LOADER LOLO+ OUT GND IN -12V +12V AGND VGND VGND +5V ML MR AGND SL SR AGND CENT LEF AGND MIC/MUTE MUTE AGND ASPDIF +5V FS1 SCART-V SCART-TV VGND B G R VGND SC SY CVBS VGND CVBS LOLO+ OUT GND IN CVBS VGND CVBS SY SC VGND R G B VGND SCART-TV SCART-V FS1 +12V AGND M-P M-P AV OUTPUT BOARD
