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DVD Player DVP3680KX DVP3680KX/77/78 Service Service Manual TABLE OF CONTENTS Page Specification............................................................................1-2 Safety Instruction,Warning & Notes........................................1-3 Mechanical and Dismantling Instruction..................................2-1 Software Upgrades..................................................................3-1 Trouble Shooting ....................................................................4-1 Wiring Diagram........................................................................5-1 Electrical Diagram and Print-layout.........................................6-1 Mechanical Exploded View.....................................................7-1 Revision List............................................................................8-1 © Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by LLL - 1220 BU AVM Printed in The Netherlands Subject to modification CLASS 1 LASER PRODUCT GB 3141 785 38080 Version 1.0 PHILIPS 1-2 Safety instruction, Warning & Notes Safety instruction 1. General safety 2.Laser safety Safety regulations require that during a repair: . Connect the unit to the mains via an isolation transformer. . Replace safety components indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, you must return the unit in its original condition. Pay, in particular, attention to the following points: . Route the wires/cables correctly, and fix them with the mounted cable clamps. . Check the insulation of the mains lead for external damage. . Check the electrical DC resistance between the mains plug and the secondary side: 1) Unplug the mains cord, and connect a wire between the two pins of the mains plug. 2) Set the mains switch the “on” position (keep the mains cord unplug). 3) Measure the resistance value between the mains plug and the front panel, controls, and chassis bottom. 4) Repair or correct unit when ¡ measurement is less than 1M the resistance . 5) Verify this, before you return the unit to the customer/user (ref. UL-standard no. 1492). 6) Switch the unit “off”, and remove the wire between the two pins of the mains plug. This unit employs a laser. Only qualified service personnel may remove the cover, or attempt to service this device (due to possible eye injury). Laser device unit Type : Semiconductor laser GaAlAs Wavelength : 650nm (DVD) : 780nm (VCD/CD) Output power : 7mW (DVD) : 10mW (DVD /CD) Beam divergence: 60 degree Note: Use of controls or adjustments or performance of procedure other than those specified herein, may result in hazardous radiation exposure. Avoid direct exposure to beam. 1-3 Warning 1.General 2. Laser . All ICs and many other semiconductors are susceptible to . The use of optical instruments with this product, will electrostatic discharges (ESD). Careless handing during increase eye hazard. repair can reduce life drastically. Make sure that, during . Only qualified service personnel may remove the cover repair, you are at the same potential as the mass of the or attempt to service this device, due to possible eye set by a wristband with resistance. Keep components and injury. tools at this same potential. Available ESD protection with a disc loaded inside the player. equipment: 1) . Repair handing should take place as much as possible Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) . Text below is placed inside the unit, on the laser cover shield: 4822 310 10671. 2) Wristband tester 4822 344 13999. . Be careful during measurements in the live voltage section. The primary side of the power supply , including the heat sink, carries live mains voltage when you CAUTION: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN, AVOID EXPOSURE TO BEAM. connect the player to the mains (even when the player is “off”!). It is possible to touch copper tracks and/or components in this unshielded primary area, when you Notes: service Laboratories. The double-D symbol is trademarks of Dolby the player. Service personnel must take precautions to prevent touching this area or components in this area. A “lighting stroke” and a stripe-marked printing on the printed wiring board, indicate the primary side of the power supply. . Never replace modules, or components, while the unit is “on”. Manufactured under licence Laboratories, Inc. All rights reserved. from Dolby 1-4 6HUYLFH+LQWV &$87,21 &+$5*('&$3$&,7256217+(6(592%2$5'0$<'$0$*(7+('5,9( (/(&7521,&6:+(1&211(&7,1*$1(:'5,9(7+$7¶6:+<%(6,'(67+(6$)(7< 0($685(6/,.( 6:,7&+2))32:(56833/< (6'3527(&7,21 $'',7,21$/$&7,2160867%(7$.(1%<7+(5(3$,57(&+1,&,$1 7KHIROORZLQJVWHSVKDYHWREHGRQHZKHQUHSODFLQJWKHGHIHFWLYHORDGHU 'LVPDQWOLQJRIWKHORDGHUWRDFFHVVWKH(6'SURWHFWLRQSRLQWLIQHFHVVDU\ 6ROGHUWKH(6'SURWHFWLRQSRLQW 'LVFRQQHFWÀH[IRLOFDEOHIURPWKHGHIHFWLYHORDGHU 3XWDSDSHUFOLSRQWKHÀH[IRLOWRVKRUWFLUFXLWWKHFRQWDFWV¿J 5HSODFHWKHGHIHFWLYHORDGHUZLWKDQHZORDGHU 5HPRYHSDSHUFOLSIURPWKHÀH[IRLODQGFRQQHFWLWWRWKHQHZORDGHU 5HPRYHVROGHUMRLQWRQWKH(6'SURWHFWLRQSRLQW $77(17,217KHODVHUGLRGHRIWKLVORDGHULVSURWHFWHGDJDLQVW(6'E\DVROGHUMRLQWZKLFKVKRUWFLUFXLWVWKHODVHUGLRGHWRJURXQG )RUSURSHUIXQFWLRQDOLW\RIWKHORDGHUWKLVVROGHUMRLQWPXVWEHUHPRYHDIWHUFRQQHFWLRQORDGHUWRWKHVHW Solder Joint (6'SURWHFWLRQSRLQWLVDFFHVVLEOHIURPWRSRIORDGHU 2QO\DSSOLFDEOHIRUGHIHFWLYHORDGHUQHHGHGWREHVHQWEDFNWRVXSSOLHUIRUIDLOXUHDQDO\VLVDQGWRVXSSRUWEDFNFKDUJLQJ HYLGHQFH 7KLVLVDOVRDSSOLFDEOHIRUDOOSDUWQHUVKLSZRUNVKRSV 1-5 Notes Lead-Free requirement for service INDENTIFICATION: x Regardless of special logo (not always indicated) Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external One must treat all sets from 1.1.2005 onwards, according next rules. companies. x Important note: In fact also products a little older can also be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this. Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use highest lead-free temperature profile, in case of doubt) Due to lead-free technology some rules have to be respected by the workshop during a repair: - lead free BGA-ICs will be delivered in so-called ‘dry-packaging’ (sealed pack including a silica gel x Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is pack) to protect the IC against moisture. After required, please contact the manufacturer of your opening, dependent of MSL-level seen on solder-equipment. In general use of solder-paste within indicator-label in the bag, the BGA-IC possibly workshops should be avoided because paste is not easy still to store and to handle. communicated via AYS-website. to be baked dry. This will be Do not re-use BGAs at all. x Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able has x For sets produced before 1.1.2005, containing o To reach at least a solder-temperature of 400°C, leaded soldering-tin and components, all needed o To stabilize the adjusted temperature at the spare-parts will be available till the end of the solder-tip o To exchange solder-tips for different applications. x Adjust your solder tool so that a temperature around 360°C – 380°C is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed service-period. For repair of such sets nothing changes. x On our website: www.atyourservice.ce.Philips.com You find more information to: ~ 4 sec. Avoid temperatures above 400°C otherwise BGA-de-/soldering (+ baking instructions) wear-out of tips will rise drastically and flux-fluid will be Heating-profiles of BGAs and other ICs used in destroyed. To avoid wear-out of tips switch off un-used Philips-sets equipment, or reduce heat. x Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends You will find this and more technical information within the “magazine”, chapter “workshop news”. strongly to avoid mixed For additional questions please contact your local solder alloy types (leaded and lead-free). If one cannot repair-helpdesk. avoid, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305). 1-6 PCB Location: MAIN BOARD LOADER Front+Power+USB+KOK Board Repair Scenario Matrix Type/Versions Board in used DVP3680KX /77/78 Main Board C/M Front&Power&USB Board C/M *M:Module Level Repair *C:Component Level Repair *X:Used 2-1 Mechanical and Dismantling Instructions Dismantling Instruction Detailed information please refer to the model set. The following guidelines show how to dismantle the player. Step1: Remove 5 screws around the Top Cover, and then remove the Top Cover (Figure 1). The sample is DVP3880K/98. Figure 1 Step2: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first. (Figure 2) Note: Make sure to operate gently otherwise the guider would be damaged. Please kindly note that dismantle the front door assembly carefully to avoid damage tray and the front door. Figure 2 2-2 Mechanical and Dismantling Instructions Detailed information please refer to the model set. Dismantling Instruction Step3: If the tray can’t open in normal way, you can make it through the instruction as below (Figure 3). Note: Make sure to operate gently otherwise the guider would be damaged. Figure 3 Step4: Dismantling Front Panel, disconnect the connectors (XP5, XP6,XP7), need release 4 snaps of Front Panel & 2 snaps of bottom cabinet , then gently pull the Panel out from the set. (Figure 4 - Figure 6) XP2 XP1 XP4 XP3 Figure 4 XP6 XP5 XP7 2-3 Mechanical and Dismantling Instructions Dismantling Instruction Detailed information please refer to the model set. Step5: Dismantling Loader, disconnect the 3 connectors (XP2, XP3, XP4) aiming in the below figure, and remove 1 screw that connects the loader and the bottom cabinet. (Figure 5) Figure 5 Step6: Dismantling Main Board, first disconnect the connector (XP1), and then remove 5 screws. (Figure 6) Step7: Remove the 4 screws on Power Board to dismantle the Power Board. (Figure 6) Figure 6 3-1 Software upgrade Preparation to upgrade software 1) Start the CD Burning software and create a new CD project (Data Disc) with the following setting: Label: DVP3XXX (No need the label name) File Name: DVPXXXX_XX.BIN Power on the set and open the tray, then press <option> to check the File Name. Note: It is required capital letter for the File System name 2) Burn the data onto a blank CDR A. Procedure for software upgrade: 1) Power on the set and insert the prepared Upgrade CDR. 2) The set will starts reading disc & response with the following display TV screen: Upgrade file detected VXX(SW VER ) <X> 3) <O> Press <OK> button to confirm, then screen will display : Upgrade file detected UPGRADING… Do not power off… 4) The upgraded tray will automatically open when files coping complete, then take out the disc. 5) About 1 minute later, the trace will automatically close when upgrading complete. B. Read out the software versions to confirm upgrading 1) Power on the set and press <Setup> button on the remote control. 2) Press <Up><Next>< Up >< Up ><OK> button. The software version and other information are display on the TV screen as follows: Model DVP3XXX_ XX File Name DVPXXXX_XX.BIN Version XX.XX.XX.XX 8203RX XX.XX.XX.XX RISC XXXXXX-XXX-XXX Servo XXXXX-XXX-XXXX Region Code X Caution: The set must not be power off during upgrading, Otherwise the Main board will be damaged entirely. Trouble shooting chart 4-1 Spindle motor does not move Motor no move Go Check the FFC connection between 24PIN and the loader. Correct connection No Yes Check whether “M5V” (+5V) voltage is normal. Check the M5V power supply No Yes 1.Whether the current of R25 is Less than 65mA for CD; R26 is Less than 60mA for DVD), No Check/Replace the loader,or the bad part. 2.Whether peripheral components between U1 and xp5 are eroded or badly soldered. Yes Check/ Replace U1 Trouble shooting chart 4-2 The power can not be on or off The power can’t be on or off Go Check the power supply No on the power board is Repair the power board normal. Yes Check if the XS2 on the front board to XP1 on the Yes No Check/Correct connection decoder board is in good contact. Yes Whether the connection No to K303 is broken. Correct the connection Yes Whether there is 0V and 3.3V voltage difference on Pin 10 LED/PCON of U1. Yes No Replace U1. 4-3 All output voltages on the power board is 0V or deviated. All output voltages on the power board is 0V or deviated Yes Check whether Yes Replace F501 F501 is blown No Check whether there is Replace C501&C502 if D501, D502, No D503, D504 are normal. 300V on C501 or C502. Yes Check whether 100KHz oscillating signal on Pin4 of U501 No Check/ replace U501. U501(PIN 4 - Drain waveform) Yes Check if +5V short. Yes Check whether the components in the short-circuit voltage are defected or eroded. No Check whether U501 are eroded. Trouble shooting chart Trouble shooting chart 4-4 Disc cannot be read. Disc cannot be read. Yes No Check the FFC connection Check the loaded circuit between 24P and the loader. Yes Check whether the current of No R25 ,R26is Less than 60mA for DVD Replace the Loader and 65mA for CD. Yes Check whether the components No between of U1 ,and xp3 are Replace the defective parts eroded or defect Yes Check if there is RFO signal on pin17 of XP3. (The normal RFO No Check U1 and peripheral components signal is a clear reticulated wave) Yes Check the connection between U1 Yes Replace U1 No Correct connection 4-5 Only DVD disc or only disc except DVD can be played Only DVD disc, or only disc except DVD can be Played. Go Check the FFC connection between 24pin and the loader. No Check the loaded circuit Yes Check whether the current of R25,R26 is Less than 60mA for DVD and 65mA for No Replace loader CD. Yes Check whether the components between No U1 and xp3 are eroded Replace the bad spare parts or defect Yes No Check whether the connection of xp5 are eroded or defect Yes Change U1 Replace the bad xp3 Trouble shooting chart Trouble shooting chart 4-6 No display on LED, and buttons do not work No display on LED, and buttons do not work Yes Check whether there is correct contact between No Correct connection XS2 and XP1 Yes Check VCC(M5V) voltage Fix power supply board top a power supply for should electric circuit No on the power and front board Yes Check there are STB, SDA Check the U1’s pin 17,18,19 arrive No and SCK signals on XS2 on the front board. the XP1 connect condition XP6 (PIN 2 CLK) XP6 (PIN4 DOUT) Yes 1.Check whether bad solder exists on U301 and pins of LED, 2.Check whether the circuit connected to K302, K303 and K301 is broken, 3.Check whether R303, R304,R305 on front board and R97,R98 and R93 on MEPG board are open-circuit. Yes Replace U301 or LED No Correct connection Trouble shooting chart 4-7 Distorted audio and loud noise Distorted audio and loud noise Yes Check the power supply voltages +5V to the operation amplifying No Check Q1 Q1 is normal. Yes No Check whether the muting resistance R133 is normal Replace R133 Yes Check whether the No muting Replace R132 resistance R132 is normal Yes Checking the U927 leads No the feet has no to break to open Correct connection Yes No Check the voltage on pin7 of U927 is OK. Replace R134 Yes Check whether the U1 or U927 power supply normal Yes Replace U1 or U927 No Check U927 Trouble shooting chart 4-8 Abnormal color of video picture Abnormal color of video picture Yes Check whether the 27MHz No Check X3, R21,R115 ,C40 and C41 output signal normal. Yes Check whether the 3.3V and 1.2V power supply voltages on the decoder board are normal. No Check other of power supply electric circuit Yes Check whether the video filter network circuit is normal. No Correct the connection Yes Check if the video signals on Pin 60/61/62/56 of U1 are normal No change U1 Trouble shooting chart 4-9 Remote reception is insensitive or fails. Remote reception is insensitive or fails. Go Check if the remote control works properly. No Check battery Yes Check if the power supply No Check R96、C93 voltage to the remote censor is normal Yes Use an oscilloscope to check if there is No output waveform from the first pin IR of the REM301(PIN1 - RC waveform) remote censor after pressing button on the remote control. Yes Check if there is IR signal on pin 16 of U1 Yes Change U1 IR waveform No Correct connection Trouble shooting chart 4-10 No video picture, no sound. No video picture, no sound. Check the cable if that is used to No connect TV and DVD Player, is Replace the cable normal Yes Check whether all the voltages No Check the power board from the power board to the decoder board are normal. Yes Check if the reset circuit consisting No ofC58 normal (at a low level for tens Change C58,R125,U1 of milliseconds, then constantly at 3.3V). Yes No Check if there is 27MHz signal Crystal oscillator X3 and peripheral components output in are defected or eroded. Yes Check if the component of vidio output circuit. Yes Check U1 and Replace U1 No Change the bad component 5-1 5-1 5 4 3 2 1 DVP3680KX Wiring Diagram and Block Diagram SPHE8203R 2CH + CVBS+YUV+COAXIAL+HDMI DIAGRAM D D HDMI R P5 P4 COAXIAL P2 L XP2 Pr Y Pb CVBS 24PIN*0.5 VIDEO LPF&DRIVE 64M SDRAM C MAIN BOARD XP3 5PIN*2.0 5 XP1 14PIN*2.0 14 5V 12V VSTB VSCK VSDA IR POWER_K GND 14 GND 1 VCC_USB 6 1 U3 16M FLASH USB_DP LOAD+ LOADTROUT GND TRIN 1 USB_DM SPS+ LIMIT GND SLSL+ 6PIN*2.0 DVD LOADER C SPHE8203R XP4 1 AM5890S MOTER DRIVER U2 U1 POWER AC IN AUDIO AMP&LPF 24 1 XS301 14PIN*2.0 LED/KEY&LEDˇET6202 B B USB +POWER BOARD A A 5 4 3 6-1 6-1 Front+Power+USB+KOK Board Circuit Diagram: 5 4 3 2 1 +5V R2 +5V 2 +5V LED2 LED03R R303 4.7K GND_POWER 0R U301 DRIVER_LED_ET6202 R313 DATA CLK CS 0R 12V MIC 12V +5V CS CLK DATA Power_KO IR GND USB5V FGND USB_DP USB_DM R311 0R R307 R308 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R309 R310 +12V C300 100pF/50V/NP0 14PIN/2.0mm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R306 51K 10K 10K C301 C302 C304 1K SEG1 1K SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 CE300 + C303 0.1uF/50V/Y5V 0.1uF/50V/Y5V 47uF/16V KEY1 KEY2 R1 R304 4.7K R305 4.7K 100pF/50V/NP0 GND_POWER XS2 5V GND 2 GND_POWER D LED- 10R +12V 2 +12V 100pF/50V/NP0 D OSC DI/O CLK STB KEY1 KEY2 VDD SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 SEG5/KS5 SEG6/KS6 SEG7/KS7 LED1 GRID[1:5] GND GRID1 GRID2 GND GRID3 GRID4 GND VDD SEG14/GRID5 SEG13/GRID6 SEG12/GRID7 SEG10/KS10 SEG9/KS9 SEG8/KS8 28 27 26 25 24 23 22 21 20 19 18 17 16 15 GRID5 GRID4 GRID3 GRID2 GRID1 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 GRID1 GRID2 GRID3 GRID4 5V GRID5 R323 33 LED+ SEG8 13 12 11 10 9 8 7 6 5 4 3 2 1 GRID5 GRID4 GRID3 GRID2 GRID1 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 LED_2501AHG1 SEG[1:8] C26 C25 K301 5.6pF/50V/NPO/NC 5.6pF/50V/NPO/NC K302 R312 open/close A play/pause 1K K303 Power_KO C power C )5200$,1%2$5' REM1 VCC GND IR IR1 3 2 1 R318 470 5V IR C306 C315 47pF/50V/NP0 1uF/50V/Y5V +5V R207 220R R208 CE201 + 22uF/16V CE203 + R211 51K USB C210 47pF/50V/NP0 P2 USB B 4.7K R204 SunplusᮍḜ2.4KˈMTKᮍḜ4.7K R204 C217 USB5V USB_DM USB_DP FGND MGND MGND MGND MGND ESD5 R202 C202 91K 47pF/50V/NP0 P3 LVE16Y1R0 3 PHONE JACK 2 3.3K 3 2.2uF/16V/Y5V C211 R200 10K 1000pF/50V/X7R U201A 1 R203 SunplusᮍḜ1.2KˈMTKᮍḜ1K 6 1.2K R203 REF 5 4 R201 4 C212 2 AS4558M U201B 7 C214 C216 C215 MIC 8 G AS4558M 1 8 MIC LVE16Y1R0 - GND + 0.1uF/50V/Y5V ESD4 - USB 1 2 3 4 5 6 7 8 C213 100uF/10V 0.1uF/50V/Y5V + B REF 47K C218 0.1uF 1000pF/50V/X7R REF FGND R26 FGND R27 1000pF/50V/X7R 0.1uF/50V/Y5V A MGND 0/NC MGND 0/NC MGND㔥㒰ⱘPCBlayout㽕∖Ў˖ USBഄMGNDऩ⣀ഄ㶎ϱᄨˈֱ䆕ESDⱘᖿ䗳䞞ᬒ A A 5 4 3 2 1 6-2 6-2 Power Board Circuit Diagaram: 5 4 3 2 1 * CAUTION : THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY. PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL. D D AC INPUT D501 D502 CN501 2 1 2PIN/7.92mm VDR/470V RV501 2 1 CX501 F501 10 ohm2W 0.1uF/250VAC 1N4007/1A/1000V 1N4007/1A/1000V D503 20mH L503 L501 680uH/300mA D504 C501 + C502 + 1N4007/1A/1000V 1N4007/1A/1000V 10uF/400V 15uF/400V FB501 FB80@100MHz 7 T501 C504 1500pF/1KV 6 R502 120K R503 120K 5 +12V GND_POWER + C505 8 1N4007/1A/1000V R515 C513 10 D508 10uF/16V 10K + C512 1 680 EN/UV C 6.8uH/2.4A 11 R506 1 2 BP/M 4 3 NC Drain +5V L502 10K SR360/3A/60V + C507 U1 GND_POWER +12V 2 FR102/1A/100V 10uF/50V R504 10K 100uF/25V R516 0.1uF/63V D509 3 C509 + +5V 4 D507 C GND_POWER D506 FR102/1A/100V 9 + C508 470uF/16V 1500uF/16V R505 12K/1% R509 R510 3 3 2 U502 PS2561L1 TNY177PN 100 R508 1K 1 4 S S S 8 7 6 5 S NC ZD501 R513 100K 10K C511 0.1uF/63V U503 1 H431 2 R507 11.3K/1% CY501 B B 1000pF/250VAC A A 5 4 3 2 1 6-3 6-3 Main Board Circuit Diagram:power source A B C D E TP9 M5V TO POWER BOARD 1 1 Q1 Imax=1000mA M5V M5V RFA5V 8550D +12V: +12V(+-10%) C1 1uF C5 VVCC3 0.1uF/NC R6 +5V: +5V(+-2.5%) P+5V AVCC3 4.7K R3 3.3K USB_VCC AD_VCC3 USB_PCON USB_PCON TP10 7 SPI_VCC3 DVCC3 R5 Q2 4 LED/PCON PLLVCC3 BT3904 1K VCC1.2 R4 HAVCC 4.7K RF3.3V VCC3 VCC5 A+5V P+5V 2 RFA5V 5V for peripherals VCC5 M5V M5V Power Bead > 2A, RAC@100 MHz = 70 ohm, RDC(max)= 0.4 ohm A+5V P+5V C6 0.1uF R39 REG01 VVCC3 AVCC3 USB_VCC AD_VCC3 SPI_VCC3 DVCC3 PLLVCC3 VCC1.2 HAVCC RF3.3V VCC3 VCC5 A+5V P+5V 2 RFA5V M5V VCC1.2 2.2 GND GND RFGND GND HGND M5V R147 3 3 1.8/2W 3.3V for 8203R and peripherals TP7 TR_B3 TR_B3 R10 5.6/1W 4 Q4 2SS8550D(EBC,1.5A,1W) TR_B1 VCC3 TR_B1 1.2V for core of 8203r Q5 4 2SS8550D(EBC,1.5A,1W) TP8 DVCC3 R11 EC3 20K/1% REG03 REG03 4 100uF/16V RF3.3V C8 0.1uF R40 TP32 Servo OR R38 close to 8203R R12 C10 0.1uF 12K/1% RFGND R41 close to 8203R ADC Audio 2.2R EC12 100uF/16V GND C12 0.1uF C15 0.1uF HGND PLL GND TP12 4 HDMI C11 0.1uF C19 0.1uF GND REG01 C14 0.1uF PLLVCC3 AD_VCC3 AVCC3 R16 REG01 0 ohm/FB500 TP13 C18 EC10 100uF/16V 0.1uF 4 EC8 100uF/16V C9 0.1uF NC/100uF/16V GND Video OR L5 EC5 TP11 VVCC3 Digital USB 2.2 GND GND HAVCC VCC1.2 USB_VCC 4 GND SPI_VCC3 SPI Flash close to 8203R C21 0.1uF Ƒ Ƒ GND Ƒ A B C D E 6-4 6-4 Main Board Circuit Diagram:SPHE8203R A B C D E TP111 TP93 place components near to 8203R TP109 U1 RFGND E 100 100 CDVR DVDVR F E XOPVIP XOPVIN RFGND PUH_DVDLD X3 CLKOUT 27 28 C38 0.1uF 102 R115 33 C134 102 1 2 RFGND GND PLLVCC3 27MHz R21 RFGND 4.7K C104 15pF ELCO-CON24(Left) BOTTOM CONTACTRFGND RFGND C40 33pF C41 33pF RF3.3V RFGND GND TP96 TP97 USB_VCC DVCC3 VCC1.2 GND GND RF3.3V 2 RF3.3V CLKIN C42 C43 680pF 1000pF TCO FCO R23 R24 91K 20K VREF1 CLKIN CLKOUT USB_DM USB_DP VREF2 DA_TEO DA_FEO CDF CDE OPVIP OPVIN RF_APC_AVSS CDMDI DVDMDI CDLDO DVDLDO SRV_AVDD V21 DA_AVSS PLL_VSS PLL_VDD CLKIN CLKOUT USB_AVSS USB_DM USB_DP USB_AVDD VDD_33 VDD_12 GND V165 DA_TEO DA_FEO 33M R25 5.1 EC16 C45 0.1uF TP94 47uF/16V EC17 put these components close to 8203R TP95 47uF/16V Q7 DVDLDO RFGND 2SB1132(R type) PUH_CDLD 2SB1132(R type) PUH_DVDLD M+5V R27 91K VREF2DC C108 0.1uF 0.1uF C50 SPDCO 2.2K SCO 2.2K 0.1uF C51 VCC3 M5V GND HGND HGND HGND HAVCC GND AVCC3 R28 470 VREF2 TP98 C47 C48 0.1uF 1uF close to 8203R 200K max R31 0 TP99 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 TV_DAC3 TV_DAC2 TV_DAC1 AD_VCC3 GND TXC+ TXC- 0.1uF 0.1uF C32 C33 0.1uF 0.1uF C34 0.1uF 1 C35 0.1uF GND VVCC3 GND TV_DAC0 V_FSADJ V_COMP C26 EC21 DVCC3 10uF/16V DVCC3 VCC1.2 SPDIF_OUT 0.01uF R22 27K AUDIO_MUTE DDC_SCL DDC_SDA HDMI_CEC HDMI_HPD GND D5 1N4148 SPI_VCC3 U3 SPI_CE SPI_D0 SPI_WP C59 NC/0.1uF GND GND RFGND 1 2 3 4 CE_B VDD DQ0 HOLD# WP# SCK GND DQ1 8 7 6 5 SPI_HOLD SPI_CLK SPI_D1 SPI FLASH-DIP8 C66 C54 0.1uF 2 10pF/NC GND GND SPI_WP 10K SPI_HOLD 10K SPI_CE 10K NC/10K R42 R43 R67 R101 SPI_VCC3 GND Power_k AIN_R Place near 8203R RFGND RFGND C31 AIN_R AD_AVDD TV_AVSS TV_DAC3 TV_DAC2 TV_DAC1 TV_AVDD TV_AVSS TV_AVDD TV_DAC0 V_FSADJ V_COMP VDD_33 VDD_12 SPDIF_OUT SPDIF_IN A_MUTE/GPIO DDC_SCL DDC_SDA HDMI_CEC/GPIO HDMI_HPD/GPIO I2S_XCLK I2S_BCLK I2S_LRCLK I2S_DATA_IN GPIO/TX2 VSS SPHE8203R-128 R29 SPDC_OUT R30 SC_OUT DMEA DVDVR CDVR TRAYOUT TRAYIN TRAY+ Power_k LED/PCON USB_POWER SPI_CE SPI_D0 SPI_CLKIN SPI_D1 IR_IN VFD_CLK VFD_STB VFD_DATA CDLDO 0.1uF 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 Q6 R26 5.1 C30 GND DVCC3 TP113 C133 VCC1.2 C29 RX2 TX2 PUH_DVDLD# CDMDI DVDMDI CDLDO DVDLDO 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 R19 R20 PUH_CDLD TP112 RESET_B CDVR# TP110 DVDVR# PUH_CDLD# DVDMDI CDMDI VCC1.2 DVCC3 0.1uF 0.1uF C36 C37 GND USB_POWER TV_DAC3 TV_DAC2 TV_DAC1 TV_DAC0 V_FSADJ SPI_CLK VREF1 DAC_VREF close to XP3 C23 10uF/16V 0.1uF R18 5.1K AOUT_FL AOUT_FR RFGND B A D C C24 C25 RFGND LDSW HAVCC 0.1uF TX0+ TX0- 0.1uF R17 10K RF3.3V HGND C27 0.1uF C39 0.1uF TP104 TP108 TX1+ TX1- TP101 TP102 EC14 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 XP3 FOCFOC+ RAD+ RADC D LDSW PUHRF A B F DVCC3 DAC_VREF GND DVDB DVDA DVDD DVDC RFIS AGCCAP AD_AVDD AD_AVSS LDSW HOME/GPIO AD_AVDD HPGND TX2+ TX2HAVCC TX1+ TX1HAGND TX0+ TX0HAVCC TXC+ TXCHAGND EXT_SWING AOUT_L AOUT_R ADAC_AVSS ADAC_AVDD ADAC_AVDD VREF AOUT_CENTER AOUT_SUB ADAC_AVSS AOUT_LS AOUT_RS AD_AVSS AIN_R 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C28 SPDC_OUT SC_OUT DMEA DVDVR/GPIO/STEP_OUT CDVR/GPIO/SC1_OUT TRAYOUT/GPIO/DFCT TRAYIN/GPIO/FGIN TRAY+/GPIO/TRAY_OUT Home/GPIO11 GPIO12 GPIO13 SPI_CE SPI_D0 SPI_CLK SPI_D1 IR/GPIO VFD_CLK/GPIO VFD_STB/GPIO VFD_DAT/GPIO VDD_12 VDD_33 RESET_B VSS HSYNC(1)/RX(1)/GPIO VSYNC(1)/TX(1)/GPIO SD_CLK/GPIO SD_CMD/GPIO SD_D0/GPIO SD_D1/GPIO SD_D2/GPIO SD_D3/GPIO CARD_SENSE/GPIO CARD_RST/GPIO GAME_D1/I2S_D2 GAME_D0/I2S_D1 GAME_LATCH/I2S_D0 GAME_CLK/RX2 VDD_33 1 C109 TX2+ TX2- A+5V RF3.3V RFGND RF3.3V 1uF PUHRF 0.1uF RFGND A+5V 26 25 A+5V LDSW HOME RFGND IR_IN VFD_CLK VFD_STB VFD_DATA AOUT_FR AOUT_FL DVCC3 3 Power_k 7 AIN_R 7 USB_POWER 7 TV_DAC3 TV_DAC2 TV_DAC1 TV_DAC0 V_FSADJ 5 5 5 5 5 IR_IN VFD_CLK VFD_STB VFD_DATA AOUT_FR AOUT_FL 7 7 7 7 6 6 SPDIF_OUT AUDIO_MUTE USB_DM USB_DP TR_B1 TR_B3 REG01 REG03 LED/PCON DDC_SCL DDC_SDA TXC+ TXCTX0+ TX0TX1+ TX1TX2+ TX2HDMI_HPD HDMI_CEC 6 6 7 7 3 3 3 3 3 7 7 7 7 7 7 7 7 7 7 7 7 M5V RF3.3V VCC3 A+5V VVCC3 AVCC3 USB_VCC AD_VCC3 SPI_VCC3 DVCC3 PLLVCC3 VCC1.2 HAVCC M5V RF3.3V VCC3 A+5V VVCC3 AVCC3 USB_VCC AD_VCC3 SPI_VCC3 DVCC3 PLLVCC3 VCC1.2 HAVCC 3 TP100 R36 27K TP14 RESET_A 1K R125 RESET_B C58 C57 2.2uF 0.1uF U2 1 2 3 4 5 6 7 FCO TR_B1 REG03 SPDCO REG01 TRAY+ TRAY- 30 RFGND M+5V SP+ R37 XOPVIP XOPVIN 8 9 10 11 12 13 14 LOADLOAD+ SP- 1 FOCFOC+ VINFC CFCerr1 CFCerr2 VINSP VNFFC FWD REV GND2 Vcc1 VOLDVOLD+ VOSPVOSP+ VOFCVOFC+ STBY BIAS VINTK CTKerr1 RESET VINSL PreGND GND1 VCTL VCCD Vcc2 VOSLVOSL+ VOTKVOTK+ AM5890S 28 27 26 25 24 23 22 DMEA VREF2DC TCO TR_B3 RESET_A SCO 29 21 20 19 18 17 16 15 TP28TP26TP27TP29 M+5V GND XP4 6 5 4 3 2 1 R122 1K 1% RFGND M+5V SLED+ SLEDRADRAD+ SLED+ SLEDHOME SP+ SP- RFGND M5V TRAY- R123 3K 1% RF3.3V VCC3 TP30 R35 0 R32 R33 R34 4.7K 4.7K 4.7K LDSW XP2 4pin/2.0mm HOME TRAYOUT TRAYIN GND GND C52 C53 0.1uF 0.1uF TP22 TP21 TP23 LOAD+ C55 LOAD- C56 0.1uF 0.1uF RFGND 1 2 3 4 5 LOADLOAD+ TRAYOUT TRAYIN TP24 A Place near XP5 XP5 for EMI 4 1 2 3 4 TX2 RX2 TP31 SPDIF_OUT AUDIO_MUTE USB_DM USB_DP TR_B1 TR_B3 VCC1.2 REG03 LED/PCON DDC_SCL DDC_SDA TXC+ TXCTX0+ TX0TX1+ TX1TX2+ TX2HDMI_HPD HDMI_CEC B RFGND 4 RFGND TP25 C D E 6-5 6-5 Main Board Circuit Diagram:Video A B C D E 1 1 P5 1 3 5 LCH RCH COAXIAL V_OUT U_OUT Y_OUT CVB_OUT L15 R/V V_OUT C65 1.0uH/25mA (0R) 2 4 6 7 8 9 RCA/7h Video out 100pF/NC TP17 TP18 TP19 TP20 TP16 1 2 3 4 5 6 CVB_OUT Y_OUT U_OUT V_OUT L16 C72 1.0uH/25mA (0R) C73 C74 RCA 47-RCA150-XX1 GND GND G/Y COAXIAL LCH RCH CVB1 G/Y B/U R/V V_FSADJ P2 RCA/VIDEO OUT GND COAXIAL LCH RCH TV_DAC0 TV_DAC1 TV_DAC2 TV_DAC3 V_FSADJ 6 6 6 4 4 4 4 4 C75 Y_OUT 100pF 100pF 100pF 100pF D4 Close to P2 D3 D2 1 1 100pF/NC 2 1 1 C63 2 D1 2 2 2 2 GND L17 B/U 1.0uH/25mA (0R) U_OUT GND C64 100pF/NC GND L18 CVB1 1.0uH/25mA (0R) CVB_OUT C62 100pF/NC U6 1 V_OUT 5 CVB_OUT GND 2 3 3 U_OUT 4 3 Y_OUT GND PESD_PESD5VL4UG ESDֱᡸ Close to P2 GND R44 R45 R46 R47 R48 75/1% 75/1% 75/1% 75/1% 1K/1% CVB1 G/Y B/U R/V V_FSADJ Close to 8203R 4 4 A B C D E 6-6 6-6 Main Board Circuit Diagram:Audio A B C D E 1 1 TP2 GND GND R113 27k C98 100pf R126 100k C101 1000pF CE364 10uF/16V + AOUT_FL R94 P+5V R109 10K R130 M5VR134 1 5.1k 7 NC/47 CE365 47 100uF/16V + C100 0.1uFGND 8 C106 GND + CE363 AOUT_FR U927 R102 10k 5.1k 1uF R131 4 10 10uF/16V TP15 -IN1 OUT1 PVDD EN CN CP GND PVSS OUT2 2 R124 100 LCH R133 3 5 6 470 AUDIO_MUTE C94 1uF 9 R127 100 RCH R132 47k -IN2 C111 0.1uF R129 100k SGM8904 C97 C99 1000pF 100pf R128 30k GND 2 M5V GND RFA5V P+5V GND AUDIO_MUTE TP3 AOUT_FR AOUT_FL SPDIF_OUT COAXIAL LCH RCH AUDIO UNIT 2 4 M5V RFA5V P+5V 4 AUDIO_MUTE 4 AOUT_FR AOUT_FL SPDIF_OUT COAXIAL LCH RCH 4 4 4 5 5 5 TP103 TP114 TP115 3 TP116 TP106 3 TP117 P3 RCA/AUDIO OUT R91 200 C87 R92 100 0.1uF COAXIAL LCH RCH C88 10pF P+5V SPDIF_OUT R162 R163 C85 C86 1000pF 1000pF 22 33 OPTICAL EC30 47uF/16V/NC C132 0.1uF RCA+OPTICAL SPDIF_OUT 1 2 3 4 5 6 7 8 9 C121 NC GND GND GND ৠ䕈ˈ䕧ߎッষ 4 4 A B C D E 6-7 6-7 Main Board Circuit Diagram:HDMI&USB A B C D E Differential signals (TXC+/-, TX1+/-, TX2+/- and TX3+/-): 50ohm single_ended, and 100ohm differential VCC3 R105 1.8K G R104 4.7K VCC5 P4 1 TX2+ TX2TX0+ TX0R100 0 HDMI_HPD R95 C110 C107 NC/10PF NC/33pF NC/33pF C105 20K HDMI R99 51K 1 23 2 4 6 8 10 12 14 16 18 22 S DDC_SCL TX1+ TX1- D Q25 DSCL 2SK3018 TXC+ TXCDSDA VCC3 VCC5 C89 C95 0.1uF NC/10pF R106 4.7K VCC5 R107 1.8K G HDMI_CEC DSCL 21 1 3 5 7 9 11 13 15 17 19 20 HGND DDC_SDA S D Q26 HGND DSDA 2SK3018 IR_IN VFD_CLK VFD_STB VFD_DATA USB_DM USB_DP TXC+ TXCTX0+ TX0TX1+ TX1TX2+ TX2DDC_SCL DDC_SDA HDMI_HPD HDMI_CEC HGND 2 IR_IN VFD_CLK VFD_STB VFD_DATA USB_DM USB_DP TXC+ TXCTX0+ TX0TX1+ TX1TX2+ TX2DDC_SCL DDC_SDA HDMI_HPD HDMI_CEC 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 TO FRONT PANEL Power_k M5V VCC3 AIN_R P+5V R114 4.7K XP1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R116 4.7K R119 4.7K R118 4.7K M5V R117 4.7K VCC3 VCC5 IR_IN MIC M5V STB CLK DATA Power_KO IR GND VCC_USB GND USB_DP USB_DM R96 IR 100 RFA5V VFD_DATA VFD_STB VFD_CLK Power_K R97 R98 R93 R103 GND DATA STB CLK Power_KO 100 100 100 1k C103 C93 C92 C91 C90 0.1uF 100pF 100p 100p 100p Power_k 4 AIN_R 4 P+5V 4 M5V 4 VCC3 VCC5 RFA5V ᴰ䙺䩜 14PIN/2.0mm 3 3 NC/0 R112 Q33 VCC_USB PNP_PBSS5320T VCC_USB GND USB_DM USB_DP USB_DM USB_DP D9 F1 1.5A M5V C96 0.1uF R111 4.7K D10 R110 1K USB_POWER 4 MLSEP24B 0603 MLSEP24B 0603 R151 180 R150 180 GND USB_PCON 3 TP107 TP105 4 4 1uF/0603 AIN_R MIC C61 C67 1000pF A B C D E 6-8 Front+Power+USB+KOK Board Print-layout(top side): 6-8 6-9 Front+Power+USB+KOK Board Print-layout(bottom side): 6-9 6-10 Main Board Print-layout(top side): 6-10 6-11 Main Board Print-layout(bottom side): 6-11 7-1 Exploded View for DVP3680KX/77/78: 8-1 Revision List γ Version 1.0 Initial Release for DVP3680KX/77/78