DBRH197S_COVER DBRH190
User Manual: DBRH190
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SERVICE MANUAL MODELS : DBRH197/DBRH198/DBRH199/D75/D77/DBRH190 P/NO : AFN30347559 JUNE, 2006 DVB-T HDD/DVD RECORDER SERVICE MANUAL MODELS : DBRH197/DBRH198/ DBRH199/D75/D77/DBRH190 CAUTION BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS” IN THIS MANUAL. CONTENTS SECTION 1 . . . .SUMMARY SECTION 2 . . . .CABINET & MAIN CHASSIS SECTION 3 . . . .ELECTRICAL SECTION 4 . . . .RS-01A LOADER PART SECTION 5 . . . .REPLACEMENT PARTS LIST SECTION 1 SUMMARY CONTENTS NEW FUNCTIONS OF HDD/DVD-RECORDER ................................................................. 1-2 PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS .............. 1-3 SERVICING PRECAUTIONS .................................................................................................. 1-4 • General Servicing Precautions • Insulation Checking Prodedure • Electrostatically Sensitive Devices SERVICE INFORMATION FOR EEPROM IC SETTING ................................................. 1-5 SPECIFICATIONS ...................................................................................................................... 1-6 1-2 NEW FUNCTIONS OF HDD/DVD-RECORDER • HDMI HDMI IS THE SPECIFICATION FOR THE HIGH-DEFINITION MULTIMEDIA INTERFACE. HDMI IS PROVIDED FOR TRANSMITTING DIGITAL TELEVISION AUDIOVISUAL SIGNALS FROM HDD-DVD RECORDER TO TELEVISION SETS, OTHER VIDEO DISPLAYS. HDMI CAN CARRY HIGH QUALITY MULTI-CHANNEL AUDIO DATA AND CAN CARRY ALL STANDARD AND HIGH DEFINITION CONSUMER ELECTRONICS VIDEO FORMATS. CONTENT PROTECTION TECHNOLOGY IS AVAILABLE. HDMI CAN ALSO CARRY CONTROL AND STATUS INFORMATION IN BOTH DIRECTIONS. << OPERATING >> AUDIO, VIDEO AND AUXILIARY DATA IS TRANSMITTED ACROSS THE THREE TMDS DATA CHANNELS. THE VIDEO PIXEL CLOCK IS TRANSMITTED ON THE TMDS CLOCK CHANNEL AND IS USED BY THE RECEIVER AS A FREQUENCY REFERENCE FOR DATA RECOVERY ON THE THREE TMDS DATA CHANNELS. VIDEO DATA IS CARRIED AS A SERIES OF 24-BIT PIXELS ON THE THREE TMDS DATA CHANNELS. TMDS ENCODING CONVERTS THE 8BIT PER CHANNEL INTO THE 10BIT DC–BALANCED. VIDEO PIXEL RATES CAN RANGE FROM 25MHZ TO 165MHZ. THE VIDEO PIXELS CAN BE ENCODED IN EITHER RGB,YCBCR 4:4:4 OR YCBCR 4:2:2 FORMATS. IN ALL THREE CASES, UP TP 24 BITS PER PIXEL CAN BE TRANSFERRED. FAST DUBBING DUBBING MEANS A COPYING FUNCTION BETWEEN HDD TO DVD DISCS. COPYING BETWEEN HDD TO DVD IS A COMPLETELY DIGITAL PROCESS AND THEREFORE INVOLVES NO LOSS OF QUALITY IN THE AUDIO OR VIDEO. SO THIS MEANS THAT COPYING CAN BE CARRIED OUT AT THE MAXIMUM SPEED POSSIBLE. << DUBBING SPEED RATE >> NORMAL DUBBING : SPEED RATE MAX X1 FAST DUBBING : SPEED RATE MAX X4 WHEN FAST DUBBING FROM HDD TO DVD , THE SPEED OF COPYING DEPENDS ON THE RECORDING MODE AND THE KIND OF USING THE DVD DISC, AND THIS MODE IS NOT AVAILABLE FOR EDITED VIDEO TITLE IN HDD. WHEN FAST DUBBING FROM DVD TO HDD , ONLY AVAILABLE WHEN COPYING VR MODE DISC(DVDRW) TO HDD , AND ONLY NORMAL DUBBING AVAILABLE WHEN COPYING VIDEO MODE DISC (DVD+R/RW, DVD-R) TO HDD 1-3 PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS IMPORTANT SAFETY NOTICE A.C. Voltmeter This manual was prepared for use only by properly trained audio-video service technicians. When servicing this product, under no circumstances should the original design be modified or altered without permission from LG Electronics Corporation. All components should be replaced only with types identical to those in the original circuit and their physical location, wiring and lead dress must conform to original layout upon completion of repairs. 0.15uF Special components are also used to prevent x-radiation, shock and fire hazard. These components are indicated by the letter “x” included in their component designators and are required to maintain safe performance. No deviations are allowed without prior approval by LG Electronics Corporation. Circuit diagrams may occasionally differ from the actual circuit used. This way, implementation of the latest safety and performance improvement changes into the set is not delayed until the new service literature is printed. CAUTION: Do not attempt to modify this product in any way. Never perform customized installations without manufacturer’s approval. Unauthorized modifications will not only void the warranty, but may lead to property damage or user injury. Service work should be performed only after you are thoroughly familiar with these safety checks and servicing guidelines. GRAPHIC SYMBOLS The exclamation point within an equilateral triangle is intended to alert the service personnel to important safety information in the service literature. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the service personnel to the presence of noninsulated “dangerous voltage” that may be of sufficient magnitude to constitute a risk of electric shock. The pictorial representation of a fuse and its rating within an equilateral triangle is intended to convey to the service personnel the following fuse replacement caution notice: CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ALL FUSES WITH THE SAME TYPE AND RATING AS MARKED NEAR EACH FUSE. Good Earth Ground such as the Water Pipe, Conduit, etc. 1500 OHM Place this probe on each exposed metal part. 10 WATT TIPS ON PROPER INSTALLATION 1. Never install any receiver in a closed-in recess, cubbyhole, or closely fitting shelf space over, or close to, a heat duct, or in the path of heated air flow. 2. Avoid conditions of high humidity such as: outdoor patio installations where dew is a factor, near steam radiators where steam leakage is a factor, etc. 3. Avoid placement where draperies may obstruct venting. The customer should also avoid the use of decorative scarves or other coverings that might obstruct ventilation. 4. Wall- and shelf-mounted installations using a commercial mounting kit must follow the factory-approved mounting instructions. A product mounted to a shelf or platform must retain its original feet (or the equivalent thickness in spacers) to provide adequate air flow across the bottom. Bolts or screws used for fasteners must not touch any parts or wiring. Perform leakage tests on customized installations. 5. Caution customers against mounting a product on a sloping shelf or in a tilted position, unless the receiver is properly secured. 6. A product on a roll-about cart should be stable in its mounting to the cart. Caution the customer on the hazards of trying to roll a cart with small casters across thresholds or deep pile carpets. 7. Caution customers against using extension cords. Explain that a forest of extensions, sprouting from a single outlet, can lead to disastrous consequences to home and family. SERVICE INFORMATION While servicing, use an isolation transformer for protection from AC line shock. After the original service problem has been corrected, make a check of the following: FIRE AND SHOCK HAZARD 1. Be sure that all components are positioned to avoid a possibility of adjacent component shorts. This is especially important on items trans-ported to and from the repair shop. 2. Verify that all protective devices such as insulators, barriers, covers, shields, strain reliefs, power supply cords, and other hardware have been reinstalled per the original design. Be sure that the safety purpose of the polarized line plug has not been defeated. 3. Soldering must be inspected to discover possible cold solder joints, solder splashes, or sharp solder points. Be certain to remove all loose foreign particles. 4. Check for physical evidence of damage or deterioration to parts and components, for frayed leads or damaged insulation (including the AC cord), and replace if necessary. 5. No lead or component should touch a high current device or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces must be avoided. 6. After reassembly of the set, always perform an AC leakage test on all exposed metallic parts of the cabinet (the channel selector knobs, antenna terminals, handle and screws) to be sure that set is safe to operate without danger of electrical shock. DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS TEST. Use an AC voltmeter having 5000 ohms per volt or more sensitivity in the following manner: Connect a 1500 ohm, 10 watt resistor, paralleled by a .15 mfd 150V AC type capacitor between a known good earth ground water pipe, conduit, etc.) and the exposed metallic parts, one at a time. Measure the AC voltage across the combination of 1500 ohm resistor and .15 mfd capacitor. Reverse the AC plug by using a non-polarized adaptor and repeat AC voltage measurements for each exposed metallic part. Voltage measured must not exceed 0.75 volts RMS. This corresponds to 0.5 milliamp AC. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately. 1-4 SERVICING PRECAUTIONS CAUTION : Before servicing the DVB-T HDD/DVD Recorder covered by this service data and its supplements and addends, read and follow the SAFETY PRECAUTIONS. NOTE : if unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions in this publications, always follow the safety precautions. Remembers Safety First: Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. General Servicing Precautions 1. Always unplug the DVB-T HDD/DVD Recorder AC power cord from the AC power source before: (1) Removing or reinstalling any component, circuit board, module, or any other assembly. (2) Disconnection or reconnecting any internal electrical plug or other electrical connection. (3) Connecting a test substitute in parallel with an electrolytic capacitor. Caution : A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. 1. Immediately before handling any semiconductor component 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. Do not spray chemicals on or near this DVB-T HDD/DVD Recorder or any of its assemblies. 3. Use only a grouned-tip soldering iron to solder or unsolder ES devices. 3. Unless specified otherwise in this service data, clean electrical contacts by applying an appropriate contact cleaning solution to the contacts with a pipe cleaner, cotton-tipped swab, or comparable soft applicator. Unless specified otherwise in this service data, lubrication of contacts is not required. 4. Use only an anti-static solder removal device. Some solder removal devices not classified a “anti-static” can generate electrical charges sufficient to damage ES devices. 4. Do not defeat any plug/socket B+ voltage interlocks with whitch instruments covered by this service manual might be equipped. 5. Do not apply AC power to this DVB-T HDD/DVD Recorder and/or any of its electrical assemblies unless all solid-state device heat sinks are cerrectly installed. 6. Always connect test instrument ground lead to the appropriate ground before connection the test instrument positive lead. Always remove the test instrument ground lead last. Insulation Checking Procedure Disconnect the attachment plug from the AC outlet and turn the power on. Connect an 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 (Note 1) should be more than 1Mohm. Note 1 : Accessible Conductive Parts including Metal panels, Input terminals, Earphone jacks, etc. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 5. Do not use freon-propelled chemicals. These can generate electrical charge sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protec tive 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 material). 7. Immediately before removing the protective material 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 ES devices. (Normally 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 ES device.) 1-5 SERVICE INFORMATION FOR EEPROM IC SETTING MICOM START OPTION CONFIRMATION MODE DETECT NEW EEPROM (OPTION EDIT SCREEN) EEPROM ID CHECK 2 BYTE(B3,248,249) No Yes No ID OK? NAME OPT1 OPT2 OPT3 OPT4 OPT5 OPT6 OPT7 OPT8 HEX 00 00 00 00 00 00 00 00 BINARY 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (reserved) (reserved) (reserved) (reserved) (reserved) Yes OPTION DATA READ 5TIME & COMPARE Yes WRITE:OK EXIT:MENU,MP MOVE:< > EDIT : __ OPTION WRITE : OK (OK KEY IN) MASK : R00 , EEP : R00 , (D10) (Each mask ,eeprom, It shows a development release version.) MICOM NORMAL OPERATION START *** EEPROM INITIAL *** - SETUP is displayed in the field if pressing the Front ch- & ch+ Key with the Remocon number "clear" key pressed in the status of powering on. - AUTO SEARCH is done since the initial screen of ACMS is serviced if powering on. 1-6 Press the "CLEAR" key on the Remote controller and the "CH - " key one the Front Panel the same time, then it goes in to Tracking initial mode. SPECIFICATIONS • GENERAL Power requirements Power consumption Dimensions (approx.) Mass (approx.) Operating temperature Operating humidity Television system Recording format Conditional Access Interface • RECORDING Recording format Recordable media Recordable time Video recording format Sampling frequency Compression format Audio recording format Sampling frequency Compression format • PLAYBACK Frequency response Signal-to-noise ratio Harmonic distortion Dynamic range • INPUTS AERIAL IN VIDEO IN AUDIO IN S-VIDEO IN DV IN • OUTPUTS VIDEO OUT COMPONENT VIDEO OUT HDMI video/audio output (DBRH198 only) Audio output (digital audio) Audio output (optical audio) Audio output (analog audio) AC 200-240V, 50/60 Hz 40W 430 X 54 X 340 mm (w x h x d) without foot 4.5 kg 5°C to 35°C 5 % to 90 % Analog: PAL I, B/G, I/I, SECAM D/K, K1 colour system Digital: DVB-T Standard Compliant PAL PCMCIA, 1 Slot Common Interface (DBRH198, DBRH197) SMARTCARD, 2CARD, Conditional Access system (DBRH199) DVD Video Recording, DVD-VIDEO HDD (DBRH198: 160GB, DBRH190: 80GB), DVD-ReWritable, DVD-Recordable, DVD+ReWritable, DVD+Recordable, DVD+Recordable (Double Layer) DVD (4.7GB): Approx. 1 hour (XP mode), 2 hours (SP mode), 4 hours (LP mode), 6 hours (EP mode) DVD+R DL (8.5GB): Approx. 3 hour (XP mode), 3 hours 40 minutes (SP mode), 7 hours 10 minutes (LP mode), 10 hours 30 minutes (EP mode) HDD (80GB/160GB): Approx. 21/43 hours 30 minutes (XP mode), 41/84 hours (SP mode), 81/156 hours (LP mode), 114/233 hours (EP mode) 27MHz MPEG 2 (VBR support) 48kHz Dolby Digital DVD (PCM 48 kHz): 8 Hz to 22 kHz, CD: 8 Hz to 20 kHz DVD (PCM 96 kHz): 8 Hz to 44 kHz More than 100 dB (AUDIO OUT connector) Less than 0.008% (AUDIO OUT connector) More than 95 dB (AUDIO OUT connector) Aerial input (Digital and Analog), 75 ohms 1.0 Vp-p 75 ohms, sync negative, RCA jack x 2 / SCART x 2 2.0 Vrms more than 47 kohms, RCA jack (L, R) x 2 / SCART x 2 (Y) 1.0 V (p-p), 75 Ω, sync negative, Mini DIN 4-pin x 1 (C) 0.3 V (p-p) 75 Ω 4 pin (IEEE 1394 standard) 1 Vp-p 75 Ω, sync negative, RCA jack x 1 / SCART x 2 (Y) 1.0 V (p-p), 75 Ω, sync negative, RCA jack x 1 (Pb)/(Pr) 0.7 V (p-p), 75 Ω, RCA jack x 2 19 pin (HDMI standard, Type A) 0.5 V (p-p), 75 Ω, RCA jack x 1 3 V (p-p), 75 Ω, Optical connector x 1 2.0 Vrms (1 KHz, 0 dB), 600 Ω, RCA jack (L, R) x 1 / SCART x 2 1-7 SECTION 2 CABINET & MAIN CHASSIS CONTENTS EXPLODED VIEWS ....................................................................................................................2-2 1. CABINET AND MAIN FRAME SECTION ................................................................................2-2 2. DECK MECHANISM SECTION(RS-01A) ................................................................................2-3 3. PACKING ACCESSORY SECTION .........................................................................................2-4 2-1 A 280 A43 B 2-2 A50 452 468 CABLE1 275 MEMORY 275 452 A56 C 275 452 CABLE2 D OPTIONAL PART 410 103 A60 B A 264 CABLE5 DBRH198 ONLY DBRH199 ONLY ONLY((S A58 CABLE11 468 A53 272 251 320 261 261 463 SMPS A47 262 C 273 C 251 274 250 465 265 261 I/O BOARD 468 CABLE3 260 A46 MAIN BOARD 471 D 468 463 B OPTIONAL PART A55 A 3 300 267 465 268 467 253 256 OPTIONAL PART HDMI MODEL ONLY A54 A44 A52 468 OPTIONAL PART 278 DBRH199 MODEL ONLY A57 A54A HDMI BOARD 468 4 101 2 CABLE10 255 475 462 5 104 A26 475 462 EXPLODED VIEWS 1. CABINET AND MAIN FRAME SECTION OPTIONAL PART 1 D 2. DECK MECHANISM SECTION(RS-01A) 1431 A60 1001 1003 1002 A001 A002 1434 1033 1032 1034 1437 1025 1030 1038 1432 1041 1026 1017 1036 1432 1433 1013 1011 1016 1020 1432 1015 1012 1014 1019 1043 1045 1018 Main C.B.A A005 1042 1044 1046 1048 1047 1439 2-3 3. PACKING ACCESSORY SECTION OPTIONAL PART 810 CABLE ASS'Y 821 SCART CABLE 806 Cable, Coaxial 808 Battery 811 Plug Ass'y, 1Way 900 Remote Control 812 Plug Ass'y, 2Way 801 Instruction Ass'y 822 FLAT CABLE 828 803 Packing RJII CABLE 804 Bag 803 Packing 802 Box 2-4 SECTION 3 ELECTRICAL CONTENTS 8. RESET & 1394 & JPEG CIRCUIT DIAGRAM (DBRH198’s, DBRH199’s ONLY)...........................3-58 9. ATAPI & MEMORY CARD CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) ...........................3-60 10. ATAPI & MEMORY CARD CIRCUIT DIAGRAM (DBRH199’s ONLY)..............................................3-62 11. I/O, µ-COM CIRCUIT DIAGRAM.........................3-64 12. TUNER/MPX/ADC/DAC/JACK CIRCUIT DIAGRAM .............................................3-66 13. STB SYSTEM CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) .........................3-68 14. STB SYSTEM CIRCUIT DIAGRAM (DBRH199’s ONLY)..............................................3-70 15. DDR SDRAM CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) .........................3-72 16. DDR SDRAM CIRCUIT DIAGRAM (DBRH199’s ONLY)..............................................3-74 17. STB, CI INTERFACE CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) .........................3-76 18. SMART CARD CIRCUIT DIAGRAM (DBRH199’s ONLY)..............................................3-78 19. CI CIRCUIT DIAGRAM(DBRH198’s ONLY).........3-80 20. MODEM CIRCUIT DIAGRAM (DBRH199’s ONLY)..............................................3-82 21. SMART CARD TO MAIN INTERFACE CIRCUIT DIAGRAM(DBRH199’s ONLY) .............3-84 22. KEY CIRCUIT DIAGRAM.....................................3-86 23. TIMER CIRCUIT DIAGRAM.................................3-88 HDR PART ELECTRICAL TROUBLESHOOTING GUIDE.................3-2 1. POWER SUPPLY ON SMPS BOARD .....................3-2 2. POWER SUPPLY ON I/O BOARD...........................3-4 3. SYSTEM CIRCUIT PART.........................................3-6 4. DISC NOT RECOGNIZED .......................................3-6 5. WHEN PLAYING DISC, NO AUDIO OUTPUT.........3-7 6. NO OPTICAL / DIGITAL OUTPUT ...........................3-8 7. NO TUNER ANALOG AUDIO OUTPUT...................3-9 8. NO TUNER DVB_T AUDIO OUTPUT....................3-10 9. NO EXTERNAL AUDIO INPUT ..............................3-11 10. NO RGB / COMPONENT VIDEO SIGNAL WHEN PLAY DISC.................................3-12 11. NO COMPOSITE / S-VIDEO SIGNAL WHEN PLAY DISC ................3-12 12. NO TV, EXTERNAL INPUT VIDEO SIGNAL .......3-13 BLOCK DIAGRAMS ......................................................3-16 1. OVERALL BLOCK DIAGRAM................................3-16 2. LAYOUT CONNECTION BLOCK DIAGRAM_1 .....3-18 3. LAYOUT CONNECTION BLOCK DIAGRAM_2 .....3-20 4. SMPS BLOCK DIAGRAM ......................................3-22 5. POWER : MAIN BOARD BLOCK DIAGRAM.........3-24 6. POWER : I/O BOARD BLOCK DIAGRAM.............3-26 7. IN/OUT BLOCK DIAGRAM ( SCART MODEL ONLY ).......................................3-28 8. VIDEO BLOCK DIAGRAM .....................................3-30 9. VIDEO S/W PATH BLOCK DIAGRAM ...................3-32 10. AUDIO BLOCK DIAGRAM ...................................3-34 11. AUDIO S/W PATH BLOCK DIAGRAM .................3-36 12. FLD / µ-COM / TUNER BLOCK DIAGRAM .........3-38 13. MAIN BLOCK DIAGRAM ( SCART MODEL ONLY ).....................................3-40 14. TIMER BLOCK DIAGRAM ...................................3-42 CIRCUIT DIAGRAMS ....................................................3-44 1. SMPS 1 CIRCUIT DIAGRAM.................................3-44 2. SMPS 2 CIRCUIT DIAGRAM.................................3-46 3. MPEG CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) ...........................3-48 4. MPEG CIRCUIT DIAGRAM(DBRH199’s ONLY)....3-50 5. FLASH/DDR CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) ...........................3-52 6. FLASH/DDR CIRCUIT DIAGRAM (DBRH199’s ONLY)................................................3-54 7. RESET & 1394 & JEPG CIRCUIT DIAGRAM (DBRH197’s ONLY)................................................3-56 • WAVEFORMS..............................................................3-90 • CIRCUIT VOLTAGE CHART .......................................3-92 PRINTED CIRCUIT DIAGRAMS .................................3-100 1. MAIN P.C.BOARD_DBRH197/DBRH198.............3-100 2. MAIN P.C.BOARD_DBRH199 ..............................3-101 3. I/O P.C.BOARD ( TOP VIEW ) .............................3-102 4. I/O P.C.BOARD ( BOTTOM VIEW ) .....................3-104 5. POWER P.C.BOARD ...........................................3-106 6. KEY P.C.BOARD .................................................3-108 7. TIMER P.C.BOARD ..............................................3-108 8. JUNCTION P.C.BOARD .......................................3-109 9. HDMI P.C.BOARD ................................................3-110 10. CI P.C.BOARD (DBRH199’s ONLY)...................3-112 11. SUBBORD P.C.BOARD (DBRH198’s ONLY) .....3-112 12. SMART CARD P.C.BOARD (DBRH199’s ONLY) ............................................3-114 3-1 HDR PART ELECTRICAL TROUBLESHOOTING GUIDE 1. POWER SUPPLY ON SMPS BOARD No .5.3VA YES Is the F101 Normal? NO Replace the F101 (Use the same Fuse) YES Is the BD101 Normal? NO Replace the BD101 YES Is the R101 Normal? NO Replace the R101 YES Is Vcc (12V - 27V) supplied to IC101 Pin2? NO YES Is the D102 normal? NO Check or Replace the D102 IS the D123 normal? NO Replace the D123 YES Is there about 2.5V at the IC103 Pin1? NO Replace the IC103 YES Is the IC102 normal? NO Replace the IC102 YES Is the D124 Normal? NO Replace the D124 YES Is the D125 Normal? NO Replace the D125 YES Is the D128Normal? NO Replace the D128 YES Is the D127 Normal? NO Replace the D127 YES Is the D121 Normal? NO Replace the D121 YES Is the D122 Normal? NO Replace the D122 YES Power Line of Main PCB is short 3-2 No 5VD No 12VL YES YES Is the Vcc(5.3V) sup- NO plied to IC157 pin 1? Check or Replace the D123 Is the Vcc(14V) supplied to IC 155 pin1? YES Is the IC157 pin4 ‘H’? Check or Replace the D127 NO Check the PWR CTL “H” signal from µ-COM YES NO Check the PWR CTL “H” signal from µ-com Is the IC 155 pin4 ‘H’? YES YES Check or Replace the IC157 Check or Replace the IC 155 No 5.0VL / 5.0V.CI No VF+ YES YES Is the Vcc(5.6V) sup- NO plied to IC156 pin1? Check or Replace the D128 Is the D121 Normal? YES Is the IC156 pin4 ‘H’? NO NO Replace the D121 YES NO Check the PWR CTL “H” signal from µ-com Is the ZD121 Normal? YES YES Check or Replace the IC156 Check or Replace FLD Key 3-3 NO Replace the ZD121 2. POWER SUPPLY ON I/O BOARD No 12V No 5VT YES Is the VCC (14V) supplied to Q164 Collector? YES NO Check D124 on SMPS Board and Replace Is the VCC (5.3V) supplied to Q159 Emitor ? YES NO Check 5.3VA on SMPS Board NO Check the ‘TIMER H’ signal from µ-COM NO Check 5.3VA on SMPS Board YES Is there about 12.5V at NO ZD151 & Q164 Base? Is there about 5V at R180 and 0.7V at Q157 Base ? Check Q164 and Replace YES YES Is the VCC (33V) sup- NO plied to Q162 Emitor ? Check D126 on SMPS Board and Replace Check Q157 and Replace YES Is there about 0V at Q162 Base ? NO Check Q162 and Replace YES Is there about 5V at R171 NO and 0.7V at Q156 Base? Check the ‘PWR CTL H’ signal from µ-COM YES Check Q156 and Replace No SW_5.3VA No 1.8V YES YES Is the VCC (3.3V) supplied IC101? NO Is the VCC (5.3V) supplied to Q158 Emitor ? Check 3.3V power supply YES Is there 1.8V supplied IC101 3 pin? YES NO NO Is there about 0V at R179 and R156? Check IC101 and Replace YES Check Q158 and Replace 3-4 Check the ‘STANBY H’ signal from µ-COM No SW_12VG No SW_FD(+) YES YES NO Is the VCC (14V) supplied to Q165 Collector? Is the VCC (FD+) sup- NO plied to Q163 Collector? Check D124 on SMPS Board and Replace YES Is there about 12.5V at ZD152 & Q165 Base ? YES NO NO Is there about 5.3V at R184 and Q153 Collector? Check Q165 and Replace YES Is the VCC (33V) supplied to Q160 Emitor? Check Q163 and Replace YES NO Is the VCC (5.3V) sup- NO plied to Q153 Emitor? Check D126 on SMPS Board and Replace YES Is there about 0V at Q160 Base? Check D121 on SMPS Board and Replace Check 5.3VA on SMPS Board YES NO Is there about 0V at NO Q153 Base ? Check Q160 and Replace YES Is there about 5.3V NO at Q166 Base ? YES Check Q153 and Replace Check SW_5.3VA YES Check Q166 and Replace 3-5 Check the ‘STANBY H’ signal from µ-COM 3. SYSTEM CIRCUIT PART “Please wait” displayed Continue at Power On YES IC306 pin 5 : (/HOST-RESET) ? NO Check CN402 pin 13 IC701 pin 19 (R714) YES X100 : Clock oscillated ? (13.5MHz) NO Replace X100 YES R191 : IC200 pin 32 : ? ? NO Check IC200 (Flash Memory) & IC100 YES R167, R168 : ? NO IC100 DEFECT 4. DISC NOT RECOGNIZED Check Driver Power ? 5V,12V NO Check SMPS YES Check ATAPI Interface CN404 NO Change MEDIA TEST 3-6 5. WHEN PLAYING DISC, NO AUDIO OUTPUT IC810 pin 15,18(Audio_out R/L): Is there a signal? YES NO CHECK IC810 pin 1,2,3,4 : Pin 10 (Reset “H”) : Pin 7,8 (I2C) : YES CHECK Q801, Q802, Q803, NO Q805, Q804, Q807, Q808 IC810 pin 14,19 (Z_mute_R/L) : IC701 pin 58 (A_mute_L) : YES CHECK IC810 pin 17 (12V) pin 5,11,20 (3.3V) YES CHECK IC801 pin 8 (12V) NO IC801 pin 1, 7 Is there a signal? YES YES Replace IC801 CHECK IC803 pin 2,4 (VCC) : 12V Pin 32,33 (SCL/SDA) : YES Replace IC803 Replace IC810 Only “Without SCART model” NO IC803 pin 21,22,25,26 : Is there a signal? YES L806, L826, L825, L810 : Is there a signal? YES L822, L823 : Is there a signal? YES CHECK Cable connections & TV Audio mute. 3-7 NO IC100 DEFECT 6. NO OPTICAL / DIGITAL OUTPUT R113 : Is there a signal ? YES CHECK PVM01 pin 1 (SPDIF_OUT) : YES R852 : Is there a signal ? YES CHECK JK803 pin 2 (5.2V) YES CHECK JK803 & Optic cable connection NO C856 : Is there a signal ? YES L830 : Is there a signal ? YES CHECK JK802 & RCA cable connection 3-8 7. NO TUNER ANALOG AUDIO OUTPUT TU701 pin 10 (SIF) : Is there a signal? YES C928,C963 : Is there a signal? YES IC903, 904 pin 7 : Is there a signal? A CHECK IC903, 904 pin 6 (12V) NO CHECK IC 803 pin 2,4 (VCC) : 12V Pin 32,33 (SCL/SDA) : YES IC803 pin 20, 24, 23, 27 : Is there a signal? B NO YES YES C901 pin 64 or R999 (reset”H”) : NO CHECK IC301 Reset Circuit YES X901 (24.576MHz) clock oscillated ? A Only “P Model” B Only “Without SCART Model” YES R902, R913, R997 : R962, R978 (I2C) : NO IC100 DEFECT YES C901 pin 173 & R903 : Is there a signal ? YES When playing DISC, no Audio output NO CHECK IC901 power 3.3V & 1.8V YES IC901 DEFECT 3-9 Replace IC803 8. NO TUNER DVB_T AUDIO OUTPUT IC501 pin Y19,Y20: Is there a signal? NO YES CN101 pin 12,16 : Is there a signal? CHECK 1.IC501 Power 3V3,2V5,1V2,1.2VA,8V,STB_3.3V,1V25 2.X501 Oscillated? 3.TS_DATA[0~7]/SYN/CLK ? NO CHECK Connector connections &Input signal. NO CHECK IC811 pin 6 (12V) NO CHECK IC 808/809 pin 6 (VCC) : 12V IC804 pin 8(VCC) :12V NO CHECK IC301 Reset Circuit YES IC811 pin1, 7 : Is there a signal? YES IC808/IC809 pin 7, IC804 pin 1, 7 :Is there a signal? YES Replace IC803 YES IC901 pin 64 or R999 (reset“H”) : YES X901 (24.576MHz) clock oscillated ? YES R902,R913,R997 : R962,R978 (I2C) : NO IC100 DEFECT YES C901 pin 173 & R903 : Is there a signal ? NO CHECK IC901 power 3.3V & 1.8V YES When playing DISC, no Audio output 3-10 YES IC901 DEFECT 9. NO EXTERNAL AUDIO INPUT < AV3 > < AV1/AV2 > C979,C980 : Is there a signal? NO NO IC803 pin 10,16 : Is there a signal? < AV4 > NO CHECK Cable connections & Input signal. YES CHECK Cable connections & Input signal. NO C8213,C8214 : Is there a signal? YES YES IC803 pin 20,24,23,27 NO : Is there a signal? CHECK IC 803 pin 2,4 (VCC) : 12V Pin 32,33 (SCL/SDA) : YES YES IC808,IC809 pin 7 : Is there a signal? NO Replace IC803 IC901 pin 64 or R999 NO (reset”H”) : CHECK IC301 Reset Circuit YES X901 (24.576MHz) clock oscillated ? YES R902,R913,R997 : R962,R978 (I2C) : NO IC100 DEFECT YES C901 pin 173 or R903 : NO CHECK IC901 power 3.3V & 1.8V YES YES When playing DISC, no Audio output IC901 DEFECT 3-11 IC808,IC809 DEFECT Or VI_SET Signal check 10. NO RGB / COMPONENT VIDEO SIGNAL WHEN PLAY DISC R123,R124,R125 : Is there a signal ? YES PVM01 pin 2, 6, 10 : Is there a signal ? YES IC802 pin 18, 21, 24 : Is there a signal ? NO CHECK IC802 pin 1,16 (5.2V) YES YES CHECK SW801 status & SW801 pin 2 (RGB_SEL”H”) Replace IC802 11. NO COMPOSITE / S-VIDEO SIGNAL WHEN PLAY DISC R119,120,121 : Is there a signal? A S-Video & RCA B SCART YES PVM01 pin 14,18,22 : Is there a signal ? YES IC802 pin 27,30,32: NO Is there a signal ? CHECK IC802 pin 1,16 (5.2V) YES YES A CHECK RCA & S-Video cable connection B IC803 pin 29,30 : Is there a signal ? YES CHECK SCART cable connection NO CHECK IC803 pin 2,4 (VCC) : 12V Pin 32,33 (SCL/SDA) : YES Replace IC803 3-12 Replace IC802 12. NO TV, EXTERNAL INPUT VIDEO SIGNAL No video signal of external NO input AV3 (Rear RCA input) YES No video signal of external input AV4 (Composite / S-Video) NO NO YES When Cable connecting Tuner and Rear SCART1,2 No TV video signal (AV1/2) YES CHECK Cable connection & Input signal C618 : Is there a signal ? YES NO C859,C869,C871 : Is there a signal? C917,C923,C934 : Is there a signal? YES YES CHECK IC 803 pin 2,4 (12V) Pin 32,33 (SCL/SDA) YES Replace IC803 NO IC 803 pin29.30.31 : Is there a signal? YES C926 : Is there a signal? YES IC901 pin 34 or R999 (reset”H”) : NO CHECK IC301 Reset Circuit NO CHECK IC901 power 3.3V & 1.8V YES X901 (24.576MHz) clock oscillated ? YES R962,R978 (I2C) : YES IC901 pin 108 or R930 (VI_CLK) : YES YES CHECK No RGB/ Component/ Composite/S-Video Signal when play DISC IC901 DEFECT 3-13 13. NO DVB_T VIDEO OUTPUT IC501 TS DATA&CLK Is there a signal? YES NO CHECK 1. IC501 Power 3V3,2V5,1V2,1 .2VA,8V,STB_3.3V,1V25 2. X501 Oscillated? YES CN101 pin20, 22 Is there a signal? YES NO C901 pin 709 & R755,R756 : NO Is there a signal ? CHECK Connector connections &Input signal. YES YES IC800 pin1, 2, 4 : Is there a signal? NO CHECK IC800 pin20 (12V) NO Check CN402 pin 13 IC 701 pin 19 (R714) TU701pin 19~32 : Is there a signal ? YES IC306 pin 5 : ? (/HOST-RESET) YES YES X100 : Clock oscillated ? (13.5MHz) NO YES R191 : IC200 pin 32 : CHECK IC709 power 5.3VA & TUNER_SEL Signal Replace X100 YES ? NO ? YES IC100 pin K2 Is there a Video signal? Check IC200 (Flash Memory) & IC100 YES NO IC100 DEFECT YES No Composite / S-Video Signal when play DISC 3-14 NO CHECK 1. TU701 power5.3VA TU5VA,1.8V&STB 3.3V & 2. TU701 & RESET 14. NO DV(IEEE 1394) INPUT (VIDEO/AUDIO) SIGNAL Check DV_Jack connection YES DV-mode switching ? NO Change to DV-mode. Using Remote Control NO CHECK power 3.3V on I/O board YES IC304 power 3.3V YES NO IC304 pin 37 : “High” & X300 (24.576MHz) oscillated ? CHECK IC301 Reset Circuit YES IC304 pin 15 : “High” Is there a signal? NO CHECK DV Cable YES IC304 pin 1, 27, 28, 29, 30 : Is there a signal? NO Replace IC304 YES IC304 pin 2, 3 : Is there a signal? NO IC101 DEFECT YES Replace IC304 3-15 BLOCK DIAGRAMS 1. OVERALL BLOCK DIAGRAM I2C I/O POWER_CTL_H STANBY_H SW_5.3VA FAN FD(+) FD(-) -29VA SMPS BLOCK D_TUNER_CLK/DATA SW_12VG 5.3VA FD(+) 14VA (Q165/158/163) TUNER TU701 (Analog/ Digital ) Front VFD Driver IC I2C I/O CV.IN2 6dB Buffer A_MUTE_L DAC_A IC801 L/R_OUT R (Option) IC707 SDA5650 VPS IC708 MM1510 TU_V_OUT Front Timer Board AUDIO Mute Blo ck A_OUT_L/R IC810 CS4351 6dB Bu ffer AOUT_DO AOUT_MCLK AOUT_FSYNK AOUT_SCLK SIF REAR.AV IN TU_V_OUT IC903 IC_OUT IC904 L/R TU_A_L /R_OUT RCA_V_OUT REAR.AV R_CVBS_IN R_SCART_IN R_A_L/R_IN S-VIDEO IN G_SCART_IN B_SCART_IN IC901 SAA7 137D AV DECODER F_Y_IN 5.3VA 5.3VD 3.3V F_C_IN 3.8VA 3.3V 2.7V 14VA ST_A_L /R_IN EU2_A_OUT_L/R IC808 IC809 IC803 MM1443 AV SWITCH Built in 6 dB EX-VIN_CLK EX_V_SYNC IC811 ST-VIN_CLK ST_V_SYNC DBRH198 ONLY EU2_V_IN SW_V_OUT F_CVBS_IN F_A_L/R_IN EU2_A_IN_L/R SW_A_OUT_L/R FRONT.AV IN SCART 2 S/W BL OCK IC703 MM1510 EEPROM IC800 EU2_V_OUT EU1_A_IN_L/R EU1_V_IN DBRH199 ONLY IC601 Flash IC602 DDR 32Mbyte CVBS out I2C MAIN AOUT_FSYNC AIN_SCLK AOUT_DO AOUT_SCLK VIN_CLK G_OUT IC100 DMN8653 ENC/DEC HDD DV IN AIN_DO R_OUT IC600 REG HDMI DVD-RW DRIVE AIN_FSYNC SMART CARD Board IC501 ST5100 DVB_T DEC VIN_D[9:0] CI Board VIN_CLK VIN_SYNC 74CLX245 etc EU1_A_OUT_L/R B_OUT CVBS_OUT EU1_V_OUT SW801 IC802 BH7868FS VIDEO Buffer R(Pr)_OUT G_SCART_OUT G(Py)_OUT B_SCART_OUT B(Pb)_OUT Y_RCA_OUT Pb_RCA_OUT C_SEPA_OUT Y_SEPA_OUT TPA1+ TPA1TPB1+ TPB1- IC200 Flash MAIN BOARD 3-16 IC201/202 DDR 64Mbyte IC202 REG 3-17 S-VIDEO (Option) OPTICAL SPDIF_OUT IC304 TSB41AB1 COMPONENT Pr_RCA_OUT Y_OUT C_OUT R_SCART_OUT SCART 1 SW_FD(+) Key input IC705 24LC16B A_OUT_L/R D_TUNER_CLK D_TUNER_DATA (IC104/IC102) Micom_I2C_CLK/DATA IC709 74HC4066 STB_2.5V A_TUNER_CLK A_TUNER_DATA OTA BL OCK OTA_Control DAV I2C I/O STB_3.3V IC701 MN101DF10GAF MICOM I/O BOARD COAXIAL 2. LAYOUT CONNECTION BLOCK DIAGRAM_1 INPUT / OUTPUT Board PHM01 40:250mm 40pin 40pin HARD DISC DRIVE CN403 Front Jack DVD DV S RW DRIVE Key Board V A A TIMER Board 8pi n 3-18 3-19 16 pin CI MAIN Board CN402 HDD CN700 50pin & 24p in CN405 CN404 CN701 12V 5V ATAPI1 P903 PVM03 PVM02 PVM01 CN101 PMH10 30 30 30 12 Main Board 12V 5V HDMI Junc tion B'd 4pi n Junc tion B'd ATAPI2 CN502 P101 P103 S Video 30 pin P102 FD(+) FD(-) -28VA PWR_CTL_ H 3.3V 3.8VA 3.3V 2.7V 14VA Scart 1/ Scart 2 I/O Board SMPS Bo ard AV3/Comp/Digital CN401 CN400 CN500 Optical P104 TUNER FAN 3. LAYOUT CONNECTION BLOCK DIAGRAM_2 430 I/O B'd SMPS B'd X pin : FFC X pin : B'd to B'd X pin : B'd in FAN : Harness 2pin 40pin S V A A Timer(FLD) 3-20 3-21 12 16 pin DV 8pi n 30pin 40pin KeY B'd 30 320 Main B'd HDD DVD ± RW DRIVER 30 Main Board 50/24pin CI Board 30 30pin Junction B'd Junction B'd 30pin 2pin 12pin 4pi n 30 pin 4pin I/O Board 40:250mm SMPS I/O B'd 12pin HDMI 4. SMPS BLOCK DIAGRAM RECTIFIER(VF+) LPF VF+ RECTIFIER(-29VA) LPF -29VA RECTIFIER(14VA) LPF 14VA REG(12V) SWITCHING IC RECTIFIER RECTIFIER(5.6V) 12VL P101 17PIN (I/O) 5.6VA (Option) LPF REG(5V) 5VL 5V.CI TRANS RECTIFIER(3.8VA) RECTIFIER(3.8VA) LPF REG(3.3V) 3.3V REG(3.3V) 3.3V 3.8VA LPF LINE FILTER RECTIFIER(5.3VA) REG(3.3V) 3.3V REG(2.7V) 2.7V REG(5V) 5VD LPF 5.3VA AC200~240V FEED B. PWR CTL 3-22 3-23 P105 2PIN (Option) P103 2PIN (CI) P104 2PIN (FAN) P102 4PIN (HDD..) 5. POWER : MAIN BOARD BLOCK DIAGRAM V33_BREG V33_E5_VDDX 3.3VR IC306 74LVC08 5VD IC305 74LVC04 IC303 74LVC32 V33_E5_AVDD 3.3VA IC401 NCP565D2T IC300 74LVT16373 IC200 FLASH 3V3A IC700 74LVC32 IC701/706 74LCX541 IC708/709 74LCX373 IC703/707 74LCX244 IC710 74LCX245 IC704 74LCX08 IC702 74LCX14 STB_3.3V NCP565D2T 1.25VS 1V2 IC304 TSB41AB1 IC273 74LVT273 74LVT273 DAC 3.3V V33_PHY_A 5V 3.3V 3V3D V33_PHY_D V33_STB V33_FLASH V33_HDMI V33_FLASH IC504 KIA7025 VDDRGB 1.2VA V33_E5_VPAD 1.25V E5_1V25 3V3 V18_HDMI V33_E5_VDDREF 1.8V IC100 DMN8653 +5V_ST B HDD IF 5VD E5_AVDD1 E5_AVDD2 IC502 24LC256 IC400 74HCT125 V25_SSTL2 AVDD_SYSPLL IC201/203 SDRAM VREF IC500 74LCX14 HDMI IF IC601 MX29LV64 LOADER IF STB_2.5V 2V5 IC501 ST5100 3.3VR 2.5V LP2955 0.8T(500mA) 5V 0.8T(700mA) 3.3V 0.8T(400mA) 2.5V (180mA) 1.8V 2.0T(1.6A) 1.25V VTT IC602 SDRAM VREF LP2955 VTT 12V 8V I/O U-COM PWR CTL I/O U-COM PWR CTL PWR_CTL_H 1.25V, 1.8V, 2.5V, 3.3V, 5V HDD/DVD Part PWR_CTL_H STB_3.3V,STB_2.5V,12V OTA_CTL_H STB_3.3V,STB_2.5V DVB_T Part 3-24 3-25 6. POWER : I/O BOARD BLOCK DIAGRAM 5.3VA IC701 U-COM SYS_5.3VA (MN101DF10GAF) (MN101DF10GAF) IC706 Reset IC (KIA7031P) IC703 V 6dB Amp (MM1510) IC808/809 A.SW (NJM2521) IC802 Video S/W (BH7868FS) IC701 U-COM IC803 A/V.SW (C+) (MM1443) IC801/811 IC903/904 Diff OP AMP (NJM4580) Optical D rive IC704 PWR Fail (KIA7042) 3.3V IC705 EEPROM (24LC16B) DAC (CS4351) IC707 VPS/PDC (SDA5650) IC800 (74LCX244) 3.8VA Etc Logi c IC711 278R05 12VG(SW) 12V 5.2V 5VT TU701 Tune r 1.8V IC710 LD1117A IC710 LD1117A I/O U-COM PWR CTL PWR_CTL_H 5.2V, 12V, 3.3V, 1.8V TIMER_H 5VT STANBY_H 12VG(SW) IC709 74HC4066 3-26 IC901 A/V Decoder (SAA7137) 3-27 7. IN/OUT BLOCK DIAGRAM ( SCART MODEL ONLY ) I2C I/O POWER_CTL_H STANBY_H OTA_Control SW_5.3VA SW_12VG FAN FD(+) FD(-) -29VA D_TUNER_CLK/DATA 14VA 5.3VA FD(+) (Q165/158/163) TUNER TU701 (Analog/ Digital ) 6dB Buffer L/R_OUT IC707 SDA5650 VPS IC708 MM1510 A_OUT_L/R IC810 CS4351 6dB Bu ffer AOUT_DO AOUT_MCLK AOUT_FSYNK AOUT_SCLK SIF REAR.AV IN TU_V_OUT IC903 IC_OUT IC904 TU_A_L /R_OUT L/R RCA_V_OUT REAR.AV R_CVBS_IN R_SCART_IN R_A_L/R_IN S-VIDEO IN 5.3VA 5.3VD 3.3V G_SCART_IN B_SCART_IN IC901 SAA7 137D AV DECODER F_Y_IN SMPS BLOCK Front Ti mer Board AUDIO Mute Blo ck DAC_A IC801 R (Option) TU_V_OUT I2C I/O A_MUTE_L F_C_IN F_A_L/R_IN 3.3V 2.7V 14VA ST_A_L /R_IN EU2_V_IN SW_V_OUT F_CVBS_IN 3.8VA EU2_A_IN_L/R SW_A_OUT_L/R FRONT.AV IN SCART 2 S/W BL OCK CV.IN2 Front VFD Driver IC EU2_A_OUT_L/R IC808 IC809 IC803 MM1443 AV SWITCH Built in 6 dB EX-VIN_CLK EX_V_SYNC IC811 ST-VIN_CLK ST_V_SYNC IC800 EU2_V_OUT EU1_A_IN_L/R EU1_V_IN CVBS out I2C MAIN AOUT_SCLK VIN_CLK AOUT_FSYNC AIN_SCLK AOUT_DO AIN_DO AIN_FSYNC VIN_D[9:0] IC501 ST5100 VIN_CLK VIN_SYNC EU1_A_OUT_L/R R_OUT DV IN TPA1+ TPA1TPB1+ TPB1- IC100 DMN8653 ENC/DEC IC304 TSB41AB1 G_OUT B_OUT CVBS_OUT SW801 IC802 BH7868FS VIDEO Buffer G_SCART_OUT G(Py)_OUT B_SCART_OUT B(Pb)_OUT Y_RCA_OUT Pb_RCA_OUT C_SEPA_OUT S-VIDEO (Option) OPTICAL SPDIF_OUT I/O Board 3-29 COMPONENT Pr_RCA_OUT Y_SEPA_OUT 3-28 R_SCART_OUT R(Pr)_OUT Y_OUT C_OUT MAIN BOARD EU1_V_OUT SCART 1 SW_FD(+) IC703 MM1510 EEPROM A_OUT_L/R D_TUNER_CLK D_TUNER_DATA STB_2.5V (IC104/IC102) Micom_I2C_CLK/DATA IC709 74HC4066 A_TUNER_CLK A_TUNER_DATA OTA BL OCK IC701 MN101DF10GAF MICOM DAV I2C I/O STB_3.3V Key input IC705 24LC16B COAXIAL 8. VIDEO BLOCK DIAGRAM F_Y_IN C_Y_IN IC501 ST5100 DVB_T DEC F_CVBS_IN VIN_D[9:0] IC901 SAA7137 AV DECODER S-VIDEO IN JACK FRONT IN JACK R_CVBS_IN R/G/B_SCART_IN EU2_V_IN SW_V_OUT REAR IN JACK SCART2 EU2_V_OUT VIN_CLK IC803 MM1443 AV SWITCH SW VIN_SYNC IC100 DMM8653 MPEG ENC/DEC TUNER (Digital) T_V_OUT TUNER (Analog) EU1_V_IN CVBSout EU1_V_OUT R_OUT G_OUT B_OUT CVBS_OUT Y_OUT IC802 BH7868FS VIDEO SWITCH R(Pr)_OUT R_SCART_OUT G_SCART_OUT B_SCART_OUT SW801 SCART1 G(Py)_OUT Pr_RCA_OUT Y_RCA_OUT Pb_RCA_OUT B(Pb)_OUT COMPONENT OUT C_OUT RCA_V_OUT Y_SEPA_OUT C_SEPA_OUT 3-30 3-31 REAR OUT JACK S-VIDEO OUT JACK 9. VIDEO S/W PATH BLOCK DIAGRAM JK 801 JK 801 JK 802 JK 806 / JK 807 S2(AV2) S1(AV1) AV3 AV4 / S-V IC501 ST5100 DVB_T DEC TS DATA 3 TU_V_OUT 28 30 1 EU1_V_OUT EU1_V_IN EU2_V_IN TU EU2_V_OUT TU701 29 F_Y_IN F_C_IN F_CVBS IN R_CVBS IN VIN_VSYNC VIN_CLK IC901 SAA7137 AV. DEC SW_V_OUT (TU/E1/E2) IC803 MM1443 MAIN BOAR D VIN_D[9:0] SW2 RCA_V_OUT SW3 CVBSOUT 5 SW1 Y_OUT C_OUT IC802 BH7868FS (SW) 31 CVBS_OUT R_OUT G_OUT JK 801 SCART1 RGB OUT I/O BOARD 3-32 JK 802 Component OUT 3-33 TPA+ TPATPB+ TPB- Pb_RCA_OUT Y_RCA_OUT Pr_RCA_OUT B_SCART_OUT G_SCART_OUT R_SCART_OUT IC701 (u-COM) C_SEPA_OUT IC703 MM1510 (6dB,75 ) IC707 SDA5650 (VPS) Y_SEPA_OUT IC708 MM1510 (6dB,75 ) SW801 B_OUT IC100 DMM8652 MPEG ENC/DEC BIO_PHY_D[7:0] BIO_LPS BIO_PHY_CLK BIO_LREQ …. IC304 JK 808 DV TSB41AB1 MAIN BOAR D 10. AUDIO BLOCK DIAGRAM ST_A_L_IN IC501 ST5100 DVB_T DEC ST_A_R_IN F_A_L_IN SW IC808/809 F_A_R_IN R_A_L_IN R_A_R_IN FRONT JACK REAR JACK SIF AIN_DO IC901 SAA7137 AV DECODER AIN_SCLK SECAM_AM IC903,904 AUDIO S/W NJM2521 IC_OUT_L IC_OUT_R AIN_FSYNC TU_L_OUT EU1_A_IN_L TU_R_OUT EU1_A_IN_R EU1_A_OUT_L AIN_MCLK IC803 MM1443 AV SWITCH SW_A_OUT_L IC100 DMM8653 MPEG ENC/DEC SW_A_OUT_R AO_SCLK DAC_A_L_OUT A_OUT_L IC801 A_OUT_L AO_FSYNC DAC_A_R_OUT BUFFER A_OUT_R NJM4580 A_OUT_R AO_MCLK AO_DO IC808 CS4351 AUDIO CODEC SCART1 EU1_A_OUT_R EU2_A_IN_L EU2_A_IN_R EU2_A_OUT_L SCART2 EU2_A_OUT_R A_OUT_L A_OUT_R COAXIAL RC Circ uit SPDIF_OUT OPTICAL Z_MUTE_L IC701 I/O MICOM TUNER Audio Mute TR Block Z_MUTE_R A_MUTE_L 3-34 3-35 REAR JACK OPTICAL JACK 11. AUDIO S/W PATH BLOCK DIAGRAM S1(AV1) TU 10(16) IC903,904 NJM2521 (AUDIO SW) SECAM_AM SIF 26(22) 25(21) 24(20) 7 S2(AV2) 8(14) SW4(7) SW5(8) SW IC808 IC809 AV4 IC901 SAA7137 (AV. DEC) SW6(3) 27(23) AV3 6(12) IC501 ST5100 DVB_T ,DEC IC801 NJM4580 (BUFFER) 18(15) AO_MCLK AO_SCLK AO_FSYNC AO_DO AO_MCLK AO_SCLK AO_FSYNC AO_DO ST_A_L/R TS_DATA IC808 CS4351 (CODEC) COAXIAL I/O BOARD MAIN BOARD 3-36 1(7) RC CIRCUIT DMN8653 MPEG , ENC/DEC 3-37 IC803 MM1443 OPTICAL 12. FLD / µ-COM / TUNER BLOCK DIAGRAM SECAM_AM TU_L_OUT TU_R_OUT AV S/W IC803 MM1443 IC903,904 A S/W NJM2521 IC_OUT_L IC_OUT_R SIF AV. DEC IC901 SAA7 137 SMPS X702 14.31818MHz POWER BOARD X701 32.768KHz I2C_DATA I2C_CLK PWR_CTL_H DIG901 FV834ND SMPS Bloc k TIMER_H ON I/O BOARD STANBY_H G[ 0:16] DMN8653 MPEG ENC/DEC HOST_TXD/RXD IC501 ST5100 DVB_T DEC FLD_CLK ENA_L FLD_TXD DRIVER IC901 PT6315 TUNER TU701 EEPROM IC705 24LC16B AFT SW_V_OUT MICOM IC701 MN101DF10GAF DAV SIO_SPI_CLK SIO_SPI_MOSI SIO_SPI_CS0 VPS IC801 SDA5650 CV.IN2 RESET SIO_SPI_MISO IC706 KIA7031 PWR_FAIL_L OTA_BUSY_H/OTA_EN_L I2C_DATA/CLK IC707 SW 3-38 3-39 AV S/W IC803 MM1443 TU_V_OUT 6dB AMP IC703 MM1510 IC704 KIA7042 13. MAIN BLOCK DIAGRAM ( SCART MODEL ONLY ) TPA+ E5_SDRAM_DQS[1:0] HA[5:1][23:22] E5_SDRAM_DQM[1:0] /E5_OE /E5_OE E5_SDRAM_CLK#1 /E5_CS0 /E5_CS0 E5_SDRAM_DQ[15:0] MX29LV640MT TC-90 IC300 FLASH MEMORY E5_SDRAM_A[13:0] DDR SDRAM E5_SDRAM_CAS# 74LVT16373 E5_SDRAM_RAS# Address LATCH HD[15:0] HD[15:0] E5_SDRAM_CLKE HD[15:0] E5_ALE E5_ALE DV JACK IC200 HD[15:0] HYB25D256 160CE-6 E5_SDRAM_WE# TPATPB+ TPB- /E5_LWEn /E5_LWEn E5_SDRAM_CLK1 IC201 IC203 HA[5:1][23:22] HA[21:6] PHY_LINKON PHY_LPS IC304 PHY_LREQ TSB41AB1 PHY_CLK 1394_PD PHY_CTL[1:0] /RST_PHY PHY_DATA[7:0] E5_SDRAM_BA[1:0] /RST_E5/FLASH IC306 IC701 MICOM 3.3V /RST_HOST ATAPI1_D[15:0] ATAPI1_ADD[4:0] IC100 DMN8653 LSI ATAPI1_DMARQ ATAPI1_DIOW_L ATAPI1_DIOR_L 74LVC04 3.3V /RST_E5/FLASH /RST_SYSTEM /RST_SYSTEM ATAPI1_INTRQ 1.25V IC401 NCP565D2T 3.3VR HDMI_I2C_EN ATAPI2_ADD[4:0] IC301 IC302 ATAPI2_DMARQ HD[15:0] HD[15:0] ATAPI2_DIOW_L /STB_RESET 74LVT273 /E5_CS3 IC303 ATAPI2_DIOR_L /BERG_WE 74LVC32 /E5_LWEn ATAPI2_IORDY /RST_SiL9030 /E5_LWEn /E5_CS1 VO_D[15:0] SCL SDA AOUT_IEC958 AOUT_MCLKOUT SiL9030_INT SIO_SPI_MISO IC400 ATAPI2_DMAACK_L H74HCT125 ATAPI2_INTRQ IC502 24LC256 IC504 KIA7025 IC602 DDRAM SIO_SPI_CLK 1.25V IC503 STB_3.3V NCP565D2T IC601 MX29LV64 /CPU-RST IC501 ST5100 TS_DATA[0~7] FTA_PATH RR746 RR747 RR748 3-40 IC708/709 IC701/706 74LCX373 74LCX541 IC700 IC710 74LVC32 74LCX245 IC703/707 74LCX244 IC704 IC702 74LCX08 74LCX14 IC901 SAA7137 AV DECODER SPI_CS /CPURST_OUT SPI_CLK IC500 74LCX14 SIO_SPI_MOSI SIO_SPI_CS0 HOST_TXD/RXD IC701 MN101DF10GAF MICOM CI Logic P art TU701 3-41 IC100 DMN8653 LSI VOUT_CLK /RST_SAA7137 SPI_MISO HDD INTERFACE /E5_OE CN406 ATAPI1_DMAACK_L /RST_ATAPI2 IC600 LP2955 /WAIT /ETHERNET_IRQ ATAPI1_IORDY ATAPI2_D[15:0] /SYS-RST E5_ALE HDMI INTERFACE LOADER INTERFACE HA[5:1] IC305 /RST_ATAPI1 CN405 74LVC08 SPI_MOSI CN404 HD[15:0] CN300 UART2_RTS UART2_TX UART2_RX G2995 UART2_CTS IC202 ETHERNET INTERFACE VREF I/O BOARD CN100 PC DEBUGGING UART 14. TIMER BLOCK DIAGRAM FD +(SW) FLD( + ) FD( - ) 5.3VA(SW) 29VA 5.3VA FLD Driv e IC (PT6315) FLD( - ) I/O U-COM PWR CTL STANBY_H 5.3VA(SW), FD+(SW) 3-42 3-43 Remote contr ol Recei ver CIRCUIT DIAGRAMS IMPORTANT SAFETY NOTICE WHEN SERVICING THIS CHASSIS, UNDER NO CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG ELECTRONICS CORPORATION. ALL COMPONENTS SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIR- 1. SMPS 1 CIRCUIT DIAGRAM CUIT. SPECIAL COMPONENTS ARE SHADED ON THE NOTE : SCHEMATIC FOR EASY IDENTIFICATION. 1. Shaded( ) parts are critical for safety. Replace only THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFwith specified part number. FER FROM THE ACTUAL CIRCUIT USED. THIS WAY, 2. Voltages are DC-measured with a digital voltmeter IMPLEMENTATION OF THE LATEST SAFETY AND during Play mode. PERFORMANCE IMPROVEMENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED. 12 -29VA No Power D122 is Defective No Power BD101,TH01 is Defective 11 No Digitron Displayed D121,R121,ZD151 are Defective 5VD No Power IC157 is Defective 10 9 5.3VA No Power D123 is Defective 3.3V No Power IC151,IC152 is Defective 8 No Power D102 is Defective 7 3.3V No Power IC153 is Defective 6 5V No Power D128 is Defective 3.8V No Power D124,D125 is Defective S/W Error IC101 is Defective 5 2.7V No Power IC154 is Defective 4 12VL No Power IC155 is Defective 3 14V No Power D127 is Defective 2 5VL No Power IC156 is Defective Switching Error IC102,IC103 are Defective No Power F101 is Defective 1 NOTES) Symbol denotes AC ground. NOTES) Symbol denotes DC chassis ground. A B NOTE) NOTE) NOTE) NOTE) Warning Parts that are shaded are critical With respect to risk of fire or electricial shock. C D E F G H I 3-44 J K L 3-45 M N O P Q R S T 2. SMPS 2 CIRCUIT DIAGRAM 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-46 J K L 3-47 M N O P Q R S T 3. MPEG CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-48 J K L 3-48 M N O P Q R S T 4. MPEG CIRCUIT DIAGRAM(DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-50 J K L 3-51 M N O P Q R S T 5. FLASH/DDR CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-52 J K L 3-53 M N O P Q R S T 6. FLASH/DDR CIRCUIT DIAGRAM (DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-54 J K L 3-55 M N O P Q R S T 7. RESET & 1394 & JEPG CIRCUIT DIAGRAM (DBRH197’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-56 J K L 3-57 M N O P Q R S T 8. RESET & 1394 & JPEG CIRCUIT DIAGRAM(DBRH198’s, DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-58 J K L 3-59 M N O P Q R S T 9. ATAPI & MEMORY CARD CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-60 J K L 3-61 M N O P Q R S T 10. ATAPI & MEMORY CARD CIRCUIT DIAGRAM(DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-62 J K L 3-63 M N O P Q R S T 11. I/O, µ-COM CIRCUIT DIAGRAM 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-64 J K L 3-65 M N O P Q R S T 12. TUNER/MPX/ADC/DAC/JACK CIRCUIT DIAGRAM 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-66 J K L 3-67 M N O P Q R S T 13. STB SYSTEM CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-68 J K L 3-69 M N O P Q R S T 14. STB SYSTEM CIRCUIT DIAGRAM (DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-70 J K L 3-71 M N O P Q R S T 15. DDR SDRAM CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-72 J K L 3-73 M N O P Q R S T 16. DDR SDRAM CIRCUIT DIAGRAM (DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-74 J K L 3-75 M N O P Q R S T 17. STB, CI INTERFACE CIRCUIT DIAGRAM (DBRH197’s, DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-76 J K L 3-77 M N O P Q R S T 18. SMART CARD CIRCUIT DIAGRAM(DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-78 J K L 3-79 M N O P Q R S T 19. CI CIRCUIT DIAGRAM(DBRH198’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-80 J K L 3-81 M N O P Q R S T 20. MODEM CIRCUIT DIAGRAM(DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-82 J K L 3-83 M N O P Q R S T 21. SMART CARD TO MAIN INTERFACE CIRCUIT DIAGRAM(DBRH199’s ONLY) 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-84 J K L 3-85 M N O P Q R S T 22. KEY CIRCUIT DIAGRAM 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-86 J K L 3-87 M N O P Q R S T 23. TIMER CIRCUIT DIAGRAM 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I 3-88 J K L 3-89 M N O P Q R S T • WAVEFORMS X100 13.5MHZ CN401 PIN1:SDA CN401 PIN3:SCL CN401 PIN29:HOST-RXD CN401 PIN27:HOST-TXD IC201 PIN45:SDRAM_CLK1 X300 PIN43:24.576MHz IC304 PIN1:PHY_CLK CN400 PIN9:VIN_CLK IC901 PIN67:24.576MHz CN400 PIN18:VOUT_CVBS CN400 PIN14:VOUT_Y CN400 PIN22:VOUT_C CN400 PIN2:VOUT_R/Pr CN400 PIN10:VOUT_G/Y CN400 PIN6:VOUT_B/Pb CN901 PIN108:27MHz CN400 PIN1:AOUT_ICE958 CN401 PIN20:AIN_MCLKOUT CN401 PIN7:AIN_SCLK CN401 PIN13:AOUT_MCLKOUT CN400 PIN5:AIN_FSYNC CN400 PIN28:AOUT_FSYNC CN400 PIN26:AOUT_DO CN400 PIN29:VIN_DO 3-90 3-91 • CIRCUIT VOLTAGE CHART MODE PIN NO. EE PB REC C151 KIA78R25 MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC 31 0.01 0.01 0.01 86 0.00 0.00 0.00 16 1.57 1.56 1.57 8 5.70 5.70 5.70 7 2.94 2.96 2.94 62 0.22 1.28 1.70 1 3.25 3.24 3.23 32 0.01 0.01 0.01 87 0.00 0.00 0.00 17 1.48 1.54 1.54 9 0.01 0.01 0.01 8 2.94 2.96 2.94 63 2.98 3.15 3.14 2 2.52 2.52 2.52 33 0.31 0.32 0.15 88 5.25 5.25 5.25 18 0.00 0.00 0.00 10 5.70 5.70 5.70 9 2.94 2.95 2.94 64 2.98 3.15 3.14 3 0.00 0.00 0.00 34 0.33 0.32 0.16 89 5.25 5.25 5.25 19 5.25 5.25 5.25 11 11.55 11.55 11.55 10 1.13 1.13 1.16 65 0.00 0.00 0.00 4 4.88 4.88 4.88 35 0.01 0.01 0.01 90 0.01 0.01 0.01 20 5.25 5.25 5.25 12 5.75 5.75 5.75 11 0.00 0.00 0.00 66 0.93 0.93 0.93 36 5.16 5.16 5.16 91 0.01 0.01 0.01 13 0.01 0.01 0.01 12 2.95 2.97 2.95 67 0.94 0.91 0.95 IC152 KIA78R33 IC801 NJM4580 1 3.64 3.63 3.62 37 2.53 2.52 2.54 92 0.02 0.02 0.02 1 6.06 6.06 6.07 14 5.70 5.70 5.70 13 0.00 0.00 0.00 68 1.89 1.89 1.89 2 3.28 3.28 3.28 38 2.43 2.42 2.42 93 0.01 0.01 0.01 2 6.06 6.06 6.07 15 0.01 0.01 0.01 14 2.94 2.96 2.93 69 1.67 1.64 1.64 3 0.00 0.00 0.00 39 0.00 0.00 0.00 94 0.01 0.01 0.01 3 6.05 6.05 6.05 16 5.70 5.70 5.70 15 0.17 0.89 0.37 70 3.12 3.13 3.12 4 4.43 4.42 4.41 40 1.99 1.95 1.95 95 0.01 0.01 0.01 4 0.00 0.00 0.00 17 0.00 0.00 0.00 16 0.17 0.75 0.37 71 3.12 3.12 3.12 41 2.55 2.55 2.55 96 5.16 5.16 5.16 5 6.05 6.05 6.05 18 0.00 0.00 0.00 17 0.57 1.90 0.59 72 1.88 1.88 1.89 IC153 KIA78R05 1 5.28 5.28 5.28 42 0.00 0.00 0.00 97 0.01 0.01 0.01 6 6.06 6.06 6.06 19 0.00 0.00 0.00 18 0.57 0.40 0.63 73 0.02 0.02 0.02 2 4.97 4.97 4.97 43 4.88 4.89 4.89 98 0.01 0.01 0.01 7 6.06 6.06 6.06 20 5.70 5.70 5.70 19 0.58 0.78 0.71 74 1.35 1.29 1.56 3 0.00 0.00 0.00 44 4.89 4.90 4.90 99 0.01 0.01 0.01 8 12.12 12.12 12.12 21 5.81 5.81 5.81 20 0.00 0.99 2.36 75 3.14 3.15 3.14 4 4.88 4.88 4.88 45 0.01 0.01 0.01 100 5.16 5.16 5.16 22 5.81 5.80 5.80 21 2.94 2.96 2.94 76 0.31 0.46 1.38 46 0.64 0.63 0.63 IC154 IP1680 IC802 BH7868FS IC703 MM1510 1 5.19 5.19 5.19 23 5.74 5.74 5.73 22 0.00 0.00 0.00 77 0.31 0.22 0.42 1 3.25 3.25 3.25 47 0.01 0.01 0.01 1 2.24 2.24 2.24 2 0.05 0.06 0.06 24 5.70 5.70 5.70 23 0.00 0.00 0.00 78 3.14 3.15 3.13 2 3.25 3.25 3.25 48 0.00 0.00 0.00 2 2.37 2.37 2.38 3 0.05 0.06 0.06 25 5.80 5.80 5.80 24 2.94 2.96 2.93 79 0.31 0.33 0.44 3 2.55 2.56 2.55 49 1.04 1.04 1.04 3 5.13 5.13 5.13 4 2.28 2.27 2.27 26 5.80 5.80 5.80 25 0.58 0.60 0.57 80 0.32 0.52 0.41 4 1.12 1.12 1.12 50 2.78 2.90 2.89 4 1.87 1.87 1.87 5 5.00 5.00 5.00 27 5.73 5.73 5.73 26 0.58 0.57 0.57 81 0.02 0.02 0.02 5 1.71 1.72 1.71 51 5.13 5.13 5.13 5 0.00 0.00 0.00 6 1.78 1.60 1.60 28 3.31 3.26 3.33 27 0.57 0.47 0.47 82 1.88 1.88 1.89 6 0.00 0.00 0.00 52 3.01 3.04 3.05 6 5.13 5.13 5.13 7 5.14 5.14 5.15 29 2.47 2.62 2.35 28 1.00 1.00 1.00 83 0.02 0.02 0.02 7 1.25 1.25 1.25 53 2.54 2.54 2.54 8 1.78 1.58 1.54 30 2.47 2.62 2.35 29 2.94 2.96 2.93 84 0.31 0.58 1.30 8 3.25 3.25 3.25 54 5.10 5.10 5.10 1 5.21 5.21 5.21 9 2.27 2.27 2.27 31 1.88 1.88 1.80 30 0.00 0.00 0.00 85 0.31 0.40 1.30 55 5.10 5.10 5.10 2 0.00 0.00 0.00 10 0.00 0.00 0.00 32 5.05 5.05 5.05 31 1.88 1.87 1.87 86 1.44 1.32 0.03 3 4.80 4.80 4.80 11 1.77 1.57 1.56 33 5.07 5.07 5.07 32 0.00 0.01 0.01 87 1.31 1.33 0.03 12 0.00 0.00 0.00 34 0.00 0.00 0.00 33 0.00 0.01 0.01 88 1.43 1.35 0.03 34 2.94 2.96 2.93 89 2.97 2.97 3.13 IC701 MN101DF10GAF IC704 KIA7042 1 0.00 0.00 0.00 56 0.01 0.01 0.01 2 5.12 5.12 5.12 57 5.09 5.09 5.09 3 0.00 0.00 0.00 58 5.00 5.00 5.01 1 0.00 0.00 0.00 13 2.25 2.25 2.25 4 4.80 4.80 4.80 59 5.25 5.02 5.00 2 0.00 0.00 0.00 14 5.00 5.00 5.00 1 1.61 1.61 1.62 35 0.00 0.00 0.00 90 1.89 1.89 1.89 5 4.86 4.86 4.87 60 0.00 0.00 0.00 3 0.00 0.00 0.00 15 2.24 2.27 2.27 2 1.62 1.62 1.61 36 0.00 0.00 0.00 91 0.02 0.02 0.02 6 0.01 0.01 0.01 61 4.94 4.94 4.93 4 0.00 0.00 0.00 16 5.19 5.19 5.20 3 1.62 1.62 1.62 37 0.00 0.00 0.00 92 0.02 0.02 0.02 7 5.13 5.13 5.13 62 0.00 0.00 0.00 5 5.05 5.05 5.06 17 2.31 2.35 2.34 4 1.63 1.63 1.63 38 2.94 2.96 2.93 93 0.04 1.46 0.04 8 5.15 5.15 5.16 63 0.82 0.81 0.81 6 5.06 5.06 5.06 18 2.32 2.37 2.35 5 3.17 3.17 3.17 39 0.57 0.58 0.58 94 0.04 1.48 0.04 9 0.01 0.01 0.01 64 4.83 4.82 4.82 7 0.00 0.00 0.00 19 0.00 0.00 0.00 6 0.00 0.00 0.00 40 0.56 0.58 0.63 95 0.03 1.09 0.04 10 0.00 0.00 0.00 65 0.00 0.00 0.00 8 5.25 5.25 5.25 20 2.32 2.30 2.32 7 3.08 3.08 3.08 41 0.97 0.98 1.00 96 0.03 1.13 0.04 11 5.16 5.16 5.16 66 0.00 0.00 0.00 21 2.33 2.32 2.32 8 3.03 3.03 3.03 42 0.99 1.00 1.00 97 0.04 0.02 0.04 12 0.00 0.00 0.00 67 0.00 0.00 0.00 1 5.17 5.17 5.17 22 0.00 0.00 0.00 9 3.23 3.23 3.23 43 2.94 2.96 2.93 98 3.14 2.96 3.13 13 5.15 5.15 5.16 68 0.00 0.00 0.00 2 0.00 0.00 0.00 23 1.90 1.51 1.46 10 3.21 3.20 3.20 44 0.00 0.00 0.00 99 0.37 1.44 0.43 14 4.82 4.83 4.89 69 0.00 0.00 0.00 3 5.17 5.16 5.16 24 2.29 1.79 1.71 11 3.22 3.22 3.22 45 0.00 0.00 0.00 100 0.35 1.32 0.41 15 0.04 0.04 0.04 70 0.00 0.00 0.00 25 0.00 0.00 0.00 12 1.25 1.25 1.25 46 2.94 2.96 2.93 101 0.29 1.34 1.45 16 0.12 0.11 0.08 71 0.00 0.00 0.00 1 0.00 0.00 0.00 26 1.91 1.52 1.45 13 4.12 4.12 4.12 47 0.05 0.08 0.10 102 0.28 1.47 1.43 17 5.05 5.05 5.05 72 0.00 0.00 0.00 2 0.00 0.00 0.00 27 2.31 1.81 1.75 14 12.12 12.12 12.12 48 0.01 0.01 0.01 103 0.28 1.50 1.45 18 5.06 5.06 5.06 73 5.25 5.25 5.25 3 0.00 0.00 0.00 28 0.00 0.00 0.00 15 4.11 4.11 4.11 49 0.58 0.59 0.59 104 3.18 2.96 3.13 19 5.10 5.10 5.11 74 0.00 0.00 0.00 4 5.06 5.06 5.06 29 1.98 1.57 1.49 16 0.00 0.00 0.00 50 0.58 0.59 0.63 105 0.01 1.10 1.41 20 4.91 4.90 4.90 75 0.00 0.00 0.00 5 5.05 5.05 5.06 30 2.39 1.85 1.79 17 12.13 12.13 12.13 51 1.00 0.99 1.00 106 0.01 1.13 1.41 21 0.00 0.00 0.00 76 0.01 0.01 0.00 6 0.00 0.00 0.00 31 0.06 0.06 0.06 18 4.12 4.12 4.12 52 3.13 2.96 2.93 107 0.01 1.52 1.48 22 0.01 0.01 0.01 77 0.01 0.01 0.01 7 0.42 0.42 0.42 32 2.39 2.37 2.37 19 12.12 12.12 12.12 53 0.00 0.00 0.00 108 0.04 1.51 0.04 23 0.01 0.01 0.01 78 0.01 0.01 0.01 8 0.00 0.00 0.00 20 3.23 3.22 3.22 54 0.04 0.04 0.04 109 0.03 2.47 0.04 24 0.33 0.31 0.14 79 0.01 0.01 0.01 9 5.25 5.01 5.00 1 2.74 2.74 2.74 55 0.19 1.49 1.83 110 3.18 2.96 3.13 25 5.16 5.16 5.16 80 0.01 0.01 0.01 10 2.80 2.79 2.81 2 12.15 12.15 12.15 1 0.00 0.00 0.00 56 2.95 2.94 2.91 111 0.02 0.02 0.02 26 0.05 0.05 0.05 81 0.01 0.01 0.01 11 0.00 0.00 0.00 3 2.74 2.74 2.74 2 0.00 0.00 0.00 57 0.19 2.16 2.97 112 0.04 0.26 0.26 27 0.00 0.00 0.22 82 0.24 0.19 0.14 12 2.47 2.48 2.48 4 12.15 12.15 12.15 3 1.88 1.87 1.87 58 2.95 2.96 2.91 113 0.07 0.07 0.07 28 5.16 5.16 5.16 83 0.24 0.19 0.15 13 0.00 0.00 0.00 5 3.06 3.22 3.18 4 2.94 2.96 2.95 59 2.98 2.98 2.94 114 0.26 1.56 1.58 29 0.01 0.01 0.01 84 1.94 1.92 1.93 14 2.49 2.48 2.49 6 5.75 5.75 5.75 5 2.94 2.96 2.94 60 2.98 2.98 3.14 115 0.27 2.49 2.46 30 0.01 0.01 0.01 85 0.00 0.00 0.00 15 2.47 2.48 2.49 7 5.76 5.76 5.76 6 2.94 2.96 2.94 61 0.22 0.99 1.65 116 0.27 1.47 1.45 IC705 24LC16B IC706 KIA7031 IC707 SDA5650 IC810 CS4351 IC803 MM1443 3-92 IC901 SAA7317 3-93 MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC 117 3.19 2.96 2.93 172 1.35 1.37 1.68 118 0.21 0.33 1.37 173 1.27 1.32 1.10 1 0.00 0.00 0.00 55 0.00 0.00 0.00 53 0.00 0.00 0.00 32 0.00 0.00 0.00 41 0.00 0.00 0.00 56 0.00 0.00 0.00 54 1.14 1.06 1.14 33 0.00 0.00 0.00 42 1.42 1.42 119 0.22 0.32 1.35 174 1.49 1.49 1.49 2 0.00 0.00 0.00 1.42 55 2.39 2.36 2.36 34 0 (GND) 0 (GND) 0 (GND) 43 1.42 1.42 120 0.27 0.33 1.37 175 1.51 1.51 1.49 3 0.00 0.00 0.00 1 2.39 2.36 1.42 2.36 56 1.15 1.06 1.06 35 0.00 0.00 0.00 44 3.23 3.23 121 0.22 0.34 1.38 176 2.98 2.99 2.95 4 0.00 0.00 0.00 2 1.13 3.23 1.05 1.13 57 1.15 1.05 1.05 36 0.00 0.00 0.00 45 3.23 3.23 122 0.27 0.37 1.37 177 2.95 2.95 2.92 5 0.00 0.00 0.00 3 3.23 2.39 2.36 2.36 58 0.00 0.00 0.00 37 0.00 0.00 0.00 46 0.00 0.00 123 1.88 1.85 1.85 178 2.96 2.97 2.93 6 0.00 0.00 0.00 0.00 4 1.13 1.06 1.11 59 1.14 1.06 1.06 38 0.00 0.00 0.00 47 0.00 0.00 124 0.02 0.02 0.02 179 1.50 1.50 1.48 7 0.00 0.00 0.00 0.00 5 1.15 1.06 1.15 60 1.14 1.06 1.06 39 0 (GND) 0 (GND) 0 (GND) 48 0.03 0.03 125 2.98 2.96 2.93 180 1.50 1.51 1.49 8 0.00 0.00 0.03 0.00 6 0.00 0.00 0.00 61 2.39 2.37 2.36 40 0.00 0.00 0.00 126 0.43 0.45 1.35 181 1.52 1.50 1.48 9 0.00 127 0.42 0.44 1.36 182 0.02 0.02 0.02 10 0.00 0.00 0.00 7 1.14 1.09 1.14 62 1.16 1.12 1.12 41 0.00 0.00 0.00 1 0.00 0.00 0.00 0.00 0.00 8 1.14 1.12 1.12 63 1.14 1.04 1.04 42 3.24 3.24 3.22 2 3.22 3.23 128 0.43 0.44 1.38 183 0.01 0.01 0.01 11 3.21 3.22 3.22 3.21 9 2.39 2.35 2.34 64 0.00 0.00 0.00 43 0.00 0.00 0.00 3 3.23 3.24 129 0.43 0.43 1.36 184 1.45 1.46 1.46 12 3.22 0.00 0.00 0.00 10 1.14 1.09 1.10 65 1.15 1.05 1.05 44 0.00 0.00 0.00 4 0.00 0.00 130 0.43 0.44 1.36 185 1.45 1.46 1.45 0.00 13 3.23 3.24 3.22 11 1.14 1.09 1.10 66 0.00 0.00 0.00 45 0 (GND) 0 (GND) 0 (GND) 5 0.00 0.00 131 2.96 2.96 2.93 186 2.96 2.97 0.00 2.93 14 3.12 3.13 3.11 12 0.00 0.00 0.00 46 0.00 0.00 0.00 6 3.23 3.24 132 0.51 0.44 1.33 187 1.46 3.23 1.46 1.45 15 0.00 0.00 0.00 13 1.14 1.13 1.13 1 0.00 0.00 0.00 47 0.00 0.00 0.00 7 0 (GND) 0 (GND) 0 (GND) 133 0.52 0.35 1.31 188 134 0.52 0.50 1.33 189 1.46 1.46 1.46 16 3.22 3.23 3.21 14 0.00 0.00 0.00 2 0.00 0.00 0.00 48 0.00 0.00 0.00 8 0.00 0.00 0.00 0.02 0.02 0.02 17 0.00 0.00 0.00 15 2.39 2.35 2.35 3 1.18 1.17 1.17 9 3.22 3.23 135 0.41 0.53 1.42 3.22 190 1.85 1.82 1.85 18 0.00 0.00 0.00 16 1.18 1.16 1.16 4 1.18 1.17 1.17 1 3.21 3.24 3.23 10 0.00 0.00 0.00 136 1.44 1.44 137 2.96 2.96 1.43 191 0.00 0.00 0.00 19 3.21 3.21 3.21 17 1.14 1.11 1.14 5 2.37 2.34 2.34 2 3.21 3.24 3.23 11 3.22 3.23 3.23 2.93 192 0.00 0.00 0.00 20 0.00 0.00 0.00 18 2.39 2.37 2.36 6 2.37 2.34 2.34 3 0.00 0.00 0.00 12 3.23 3.24 138 0.02 3.23 0.02 0.02 193 1.45 1.47 1.44 21 0.00 0.00 0.00 19 0.00 0.00 0.00 7 2.37 2.34 2.34 4 0.00 0.00 0.00 13 0.09 0.09 139 0.10 1.31 1.31 1.30 194 2.96 2.97 2.93 22 0.00 0.00 0.00 20 0.60 0.60 0.60 8 1.18 1.17 1.17 5 3.22 3.25 3.23 14 3.23 3.24 3.23 140 1.33 1.32 1.36 195 0.00 0.00 0.00 23 0.00 0.00 0.00 21 1.78 1.76 1.75 6 0.00 0.00 0.00 141 1.48 1.48 1.49 196 2.96 2.97 2.93 24 0.00 0.00 0.00 22 1.78 1.71 1.71 1 0 (GND) 0 (GND) 0 (GND) 7 0.00 0.00 0.00 1 0.00 0.00 0.00 142 1.49 1.52 1.43 197 0.00 0.00 0.00 25 0.00 0.00 0.00 23 1.78 1.75 1.75 2 0.09 0.09 0.09 8 0.00 0.00 0.00 2 0.00 0.00 0.00 143 1.10 1.11 1.10 198 1.44 1.44 1.43 26 0.00 0.00 0.00 24 0.00 0.00 0.00 3 0.09 0.09 0.09 9 0.00 0.00 0.00 3 0.00 0.00 0.00 144 1.85 1.85 1.88 199 1.44 1.45 1.43 27 0.00 0.00 0.00 25 0.00 0.00 0.00 4 0 (GND) 0 (GND) 0 (GND) 10 0 (GND) 0 (GND) 0 (GND) 4 3.23 3.24 3.23 145 0.02 0.02 0.02 200 1.44 1.44 1.42 28 0.00 0.00 0.00 26 1.19 1.19 1.19 5 0.09 0.09 0.09 11 3.22 3.24 3.23 5 4.86 4.86 4.85 146 2.96 2.96 3.20 201 1.44 1.45 1.43 29 3.23 3.23 3.22 27 1.19 1.19 1.19 6 0.09 0.09 0.09 12 0.00 0.00 0.00 6 3.24 3.24 3.23 147 1.13 1.12 0.37 202 1.48 1.48 1.46 30 0.00 0.00 0.00 28 1.15 1.11 1.12 7 3.24 2.65 3.22 13 0.00 0.00 0.00 7 0 (GND) 0 (GND) 0 (GND) 148 1.51 1.53 0.37 203 1.44 1.44 1.43 31 0.00 0.00 0.00 29 1.16 1.12 1.12 8 0.09 0.09 0.09 14 0.00 0.00 0.00 8 3.23 3.24 3.23 149 0.22 0.20 0.23 204 1.44 1.44 1.43 32 3.23 3.24 3.22 30 1.16 1.13 1.13 9 0.09 0.09 0.09 15 0.00 0.00 0.00 9 3.23 3.24 3.23 150 0.49 0.50 0.37 205 0.56 1.46 1.16 33 0.00 0.00 0.00 31 1.16 1.13 1.13 10 0 (GND) 0 (GND) 0 (GND) 16 3.23 3.24 3.22 10 3.23 3.23 3.23 151 0.49 0.45 0.37 206 0.57 1.45 1.25 34 3.23 3.24 3.22 32 1.18 1.17 1.17 11 0.09 0.09 0.09 17 0.00 0.00 0.00 11 3.23 3.24 3.23 152 3.13 2.96 3.20 207 0.57 1.46 1.24 35 0.00 0.00 0.00 33 2.39 2.36 2.36 12 0.09 0.09 0.09 18 0.00 0.00 0.00 12 3.14 3.01 3.11 153 0.52 0.54 0.37 208 0.57 1.64 1.12 36 2.87 2.89 2.87 34 0.00 0.00 0.00 13 0.09 0.09 0.09 19 0.00 0.00 0.00 13 3.14 3.04 3.12 154 0.53 0.38 0.37 37 0.00 0.00 0.00 35 1.18 1.17 1.17 14 0.09 0.09 0.09 20 3.22 3.25 3.23 14 3.23 3.24 3.23 155 0.53 0.41 0.35 1 7.10 7.09 7.08 38 0.00 0.00 0.00 36 1.18 1.17 1.17 15 0 (GND) 0 (GND) 0 (GND) 156 0.53 0.40 1.44 2 0.01 0.01 0.01 39 0.00 0.00 0.00 37 1.17 1.17 1.17 16 0.09 0.09 0.09 25 3.22 3.22 3.22 1 2.39 2.37 2.35 157 0.59 0.52 1.42 3 7.22 7.20 7.18 40 0.00 0.00 0.00 38 1.18 1.17 1.17 17 0.09 0.09 0.09 26 0.00 0.00 0.00 2 1.15 1.05 1.13 158 3.13 2.97 2.93 4 0.01 0.01 0.01 41 0.00 0.00 0.00 39 1.19 1.17 1.17 18 3.24 3.24 3.22 27 1.80 1.80 1.80 3 2.39 2.36 2.36 159 0.51 0.52 1.53 5 7.22 7.21 7.19 42 0.00 0.00 0.00 40 1.18 1.16 1.16 19 0.09 0.09 0.09 28 1.80 1.80 1.80 4 1.15 1.10 1.12 160 0.51 0.52 1.43 6 10.70 10.69 10.69 43 3.23 3.23 3.22 41 1.15 1.11 1.11 20 0.09 0.09 0.09 29 1.84 1.84 1.84 5 1.14 1.06 1.13 161 0.55 0.52 1.40 7 7.46 7.45 7.43 44 0.00 0.00 0.00 42 1.16 1.12 1.14 21 0 (GND) 0 (GND) 0 (GND) 30 1.84 1.84 1.84 6 0.00 0.00 0.00 162 0.59 0.52 1.45 8 0.00 0.00 0.00 45 0.00 0.00 0.00 43 0.00 0.00 0.00 22 0.09 0.09 0.09 31 1.85 1.85 1.83 7 1.15 1.05 1.13 163 0.62 0.52 1.34 46 0.00 0.00 0.00 44 1.82 1.80 1.80 23 0.09 0.09 0.09 32 0.00 0.00 0.00 8 1.14 1.08 1.13 164 3.13 2.97 2.93 1 7.10 7.09 7.07 47 0.00 0.00 0.00 45 1.21 1.20 1.20 24 0 (GND) 0 (GND) 0 (GND) 33 0.03 0.03 0.03 9 2.39 2.37 2.36 165 0.02 0.02 0.02 2 0.01 0.01 0.01 48 0.00 0.00 0.00 46 1.18 1.17 1.17 25 0.00 0.00 0.00 34 1.23 1.23 1.23 10 1.14 1.12 1.12 166 0.60 0.54 1.34 3 7.22 7.21 7.19 49 2.87 2.89 2.88 47 0.60 0.59 0.60 26 0.00 0.00 0.00 35 3.22 3.22 3.22 11 1.14 1.10 1.10 167 0.02 0.02 0.02 4 0.01 0.01 0.01 50 0.00 0.00 0.00 48 0.00 0.00 0.00 27 0.00 0.00 0.00 36 0.00 0.00 0.00 12 0.00 0.00 0.00 168 1.88 1.87 1.05 5 7.22 7.21 7.19 51 0.00 0.00 0.00 49 1.19 1.18 1.18 28 0 (GND) 0 (GND) 0 (GND) 37 3.23 3.23 3.23 13 1.14 1.11 1.11 169 0.02 0.02 0.02 6 10.70 10.69 10.67 52 0.00 0.00 0.00 50 0.00 0.00 0.00 29 0.00 0.00 0.00 38 0.03 0.03 0.03 14 0.00 0.00 0.00 170 1.85 1.85 1.87 7 7.46 7.45 7.43 53 3.23 3.24 3.22 51 1.18 1.16 1.16 30 0.00 0.00 0.00 39 1.23 1.23 1.23 15 2.39 2.36 2.36 171 1.50 1.56 1.88 8 0.00 0.00 0.00 54 3.21 3.21 3.21 52 0.00 0.00 0.00 31 3.24 3.24 3.22 40 3.23 3.23 3.23 16 1.18 1.16 1.14 IC903 NJM2521 IC904 NJM2521 PB REC IC200 IC201,203 3-94 IC202 IC300 3-95 C301,302 IC305 IC306 IC304 IC203 MODE PIN NO. EE REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC MODE PIN NO. EE PB REC REC MODE PIN NO. EE PB REC 17 1.14 18 2.39 1.11 1.11 A5 1.61 1.64 1.64 C8 2.86 2.86 2.85 F3 0.00 0.00 0.00 M4 3.22 2.37 2.36 A6 1.60 1.62 1.62 C9 1.18 0.38 1.18 F4 1.05 1.05 1.06 M11 0.00 3.24 3.22 T3 0.00 0.00 0.00 AB4 0.77 0.76 0.84 0.00 0.00 T4 0.00 0.00 0.00 AB23 0.00 0.00 0.00 19 0.00 20 0.61 0.00 0.00 A7 1.58 1.61 1.59 C10 1.10 1.08 1.10 F23 1.19 1.16 1.15 M12 0.00 0.00 0.00 T11 0.00 0.59 0.59 A8 3.20 3.23 3.21 C11 1.19 0.38 1.17 F24 1.18 1.06 1.02 M13 0.00 0.00 0.00 T12 0.00 0.00 0.00 AB24 0.00 0.00 0.00 0.00 0.00 AB25 3.21 3.23 21 1.78 1.75 1.75 A9 1.25 0.67 1.25 C12 1.02 1.07 1.01 F25 2.03 1.98 1.98 M14 0.00 0.00 0.00 T13 0.00 3.21 0.00 0.00 AB26 1.18 1.18 22 1.78 1.71 1.71 A10 1.58 1.62 1.60 C13 1.62 1.63 1.61 F26 2.08 1.93 1.85 M15 0.00 0.00 0.00 T14 1.12 0.00 0.00 0.00 AC1 0.78 0.78 23 1.78 1.75 1.75 A11 1.25 0.67 1.25 C14 0.00 0.00 0.00 G1 1.48 1.49 1.49 M16 0.00 0.00 0.00 0.89 T15 0.00 0.00 0.00 AC2 0.77 0.76 24 0.00 0.00 0.00 A12 1.08 0.94 1.06 C15 1.62 1.63 1.61 G2 0.00 0.00 0.00 M23 1.22 1.20 0.89 1.20 T16 0.00 0.00 0.00 AC3 0.77 0.77 25 0.00 0.00 0.00 A13 1.10 1.08 1.10 C16 1.21 1.21 1.20 G3 1.05 1.05 1.06 M24 2.35 0.84 2.29 2.30 T23 2.35 2.29 2.30 AC4 0.76 0.76 26 1.19 1.19 1.19 A14 NC NC NC C17 0.00 0.00 0.00 G4 2.35 2.26 2.30 M25 0.84 0.35 0.32 0.30 T24 2.35 2.29 2.30 AC5 0.00 0.00 27 1.19 1.19 1.19 A15 3.22 3.23 3.20 C18 1.62 1.64 1.61 G23 1.17 1.16 1.15 0.00 M26 1.16 1.16 1.15 T25 1.18 1.18 1.18 AC6 1.95 1.92 28 1.15 1.11 1.11 A16 1.63 1.64 1.62 C19 0.00 0.00 0.00 G24 1.18 1.16 1.93 1.15 N1 0.00 0.00 0.00 T26 1.18 1.18 1.18 AC7 1.94 1.90 29 1.16 1.13 1.13 A17 1.63 1.64 1.98 C20 3.15 3.18 3.16 G25 1.17 1.91 1.16 1.15 N2 0.00 0.00 0.00 U1 0.00 0.00 0.00 AC8 1.91 1.88 30 1.16 1.12 1.12 A18 1.63 1.64 1.63 C21 1.08 1.05 1.05 G26 1.90 1.16 1.16 1.15 N3 0.00 0.00 0.00 U2 NC NC NC AC9 1.94 1.91 31 1.16 1.13 1.13 A19 0.00 0.00 0.00 C22 1.08 1.05 1.05 1.92 H1 1.69 1.72 1.73 N4 3.22 3.24 3.22 U3 0.00 0.00 0.00 AC10 0.00 0.00 32 1.18 1.17 1.17 A20 3.24 3.24 3.23 C23 2.35 2.29 0.00 2.30 H2 0.00 0.00 0.00 N11 0.00 0.00 0.00 U4 0.00 0.00 0.00 AC11 1.08 1.05 33 2.39 2.37 2.36 A21 0.00 0.00 0.00 C24 3.21 1.05 3.23 3.21 H3 3.23 3.24 3.22 N12 0.00 0.00 0.00 U23 1.18 1.18 1.18 AC12 1.08 1.05 1.05 34 0.00 0.00 0.00 A22 0.00 0.00 0.00 C25 35 1.18 1.17 1.17 A23 0.00 0.00 0.00 C26 1.14 1.10 1.10 H4 1.06 1.05 1.06 N13 0.00 0.00 0.00 U24 1.18 1.18 1.18 AC13 1.08 1.05 1.05 1.17 1.16 1.15 H23 2.10 2.05 2.05 N14 0.00 0.00 0.00 U25 1.18 1.18 1.18 AC14 3.22 3.24 36 1.18 1.17 1.17 A24 3.23 3.24 3.22 3.22 D1 2.25 2.25 2.25 H24 1.14 1.09 1.06 N15 0.00 0.00 0.00 U26 1.18 1.18 1.18 AC15 3.22 3.24 37 1.18 1.16 1.16 A25 2.31 2.32 3.22 2.30 D2 1.55 1.55 1.55 H25 1.12 1.08 1.05 N16 0.00 0.00 0.00 V1 NC NC NC AC16 3.22 3.24 38 1.18 1.17 1.17 A26 3.21 3.22 3.21 3.21 D3 1.50 1.50 1.49 H26 1.17 1.14 1.15 N23 1.20 1.17 1.16 V2 NC NC NC AC17 0.00 0.00 39 1.19 1.17 1.17 B1 0.00 3.21 3.22 3.21 D4 1.62 1.62 1.61 J1 0.00 0.00 0.00 N24 2.35 2.29 2.30 V3 NC NC NC AC18 3.22 3.24 40 1.18 1.16 1.16 3.21 B2 0.27 0.27 0.27 D5 1.25 0.66 1.25 J2 1.58 1.58 1.58 N25 1.13 1.13 1.13 V4 NC NC NC AC19 0.00 0.00 41 1.15 1.11 0.00 1.11 B3 1.39 1.39 1.39 D6 1.18 0.94 1.06 J3 1.58 1.58 1.58 N26 1.13 1.13 1.13 V23 1.18 1.18 1.18 AC20 0.00 0.00 42 1.16 0.00 1.13 1.13 B4 1.22 1.22 1.21 D7 1.80 1.77 1.80 J4 3.23 3.23 3.22 P1 1.18 1.18 1.18 V24 1.18 1.18 1.18 AC21 3.82 3.82 43 3.81 0.00 0.00 0.00 B5 0.00 0.00 0.00 D8 2.49 2.49 2.48 J23 1.18 1.18 1.18 P2 3.22 3.23 3.22 V25 1.18 1.18 1.18 AC22 2.87 2.86 2.86 44 1.82 1.80 1.80 B6 1.16 1.21 1.18 D9 1.08 0.94 1.07 J24 1.11 1.11 1.11 P3 NC NC NC V26 1.18 1.18 1.18 AC23 0.00 0.00 0.00 45 1.21 1.20 1.20 B7 1.01 1.07 1.01 D10 1.81 1.78 1.81 J25 1.11 1.11 1.11 P4 3.22 3.24 3.22 W1 0.00 0.00 0.00 AC24 0.00 0.00 0.00 46 1.18 1.17 1.17 B8 3.20 3.20 3.19 D11 1.08 1.05 1.05 J26 1.11 1.11 1.11 P11 0.00 0.00 0.00 W2 NC NC NC AC25 3.21 3.23 3.21 47 0.60 0.59 0.59 B9 1.18 1.22 1.18 D12 1.08 1.05 1.05 K1 0.63 0.61 0.64 P12 0.00 0.00 0.00 W3 NC NC NC AC26 3.23 3.24 3.22 48 0.00 0.00 0.00 B10 1.02 1.07 1.02 D13 3.22 3.24 3.22 K2 0.64 0.62 0.64 P13 0.00 0.00 0.00 W4 0.00 0.00 0.00 AD1 0.76 0.74 0.87 49 1.19 1.18 1.18 B11 1.19 1.22 1.18 D14 3.22 3.24 3.22 K3 3.21 3.22 3.20 P14 0.00 0.00 0.00 W23 1.18 1.18 1.18 AD2 3.23 3.24 3.22 50 0.00 0.00 0.00 B12 1.22 1.25 1.24 D15 3.22 3.24 3.22 K4 1.08 1.05 1.05 P15 0.00 0.00 0.00 W24 1.18 1.18 1.18 AD3 3.23 3.05 3.22 51 1.18 1.06 1.06 B13 2.17 2.14 2.17 D16 3.22 3.24 3.22 K23 1.11 1.11 1.11 P16 0.00 0.00 0.00 W25 0.35 0.32 0.30 AD4 0.00 0.00 0.00 52 0.00 0.00 0.00 B14 1.60 1.61 1.59 D17 0.00 0.00 0.00 K24 1.13 1.13 1.13 P23 1.21 1.19 1.19 W26 1.16 1.16 1.15 AD5 0.00 0.00 0.00 53 0.00 0.00 0.00 B15 1.61 1.62 1.60 D18 1.61 1.61 1.60 K25 1.12 1.12 1.12 P24 2.35 2.29 2.30 Y1 1.65 1.65 1.64 AD6 1.95 1.92 1.93 54 1.12 1.03 1.03 B16 1.62 1.62 1.61 D19 4.91 4.91 4.91 K26 1.11 1.11 1.11 P25 1.13 1.13 1.13 Y2 0.76 0.74 0.84 AD7 0.00 0.00 0.00 55 2.39 2.37 2.36 B17 0.00 0.00 0.00 D20 3.05 3.05 3.04 L1 0.72 0.72 0.72 P26 1.14 1.14 1.14 Y3 0.00 0.00 0.00 AD8 1.93 1.90 1.91 56 1.13 1.06 1.06 B18 0.00 0.00 0.00 D21 1.08 1.05 1.05 L2 0.73 0.73 0.64 R1 0.00 0.00 0.00 Y4 0.77 0.75 0.86 AD9 1.93 1.90 1.91 57 1.14 1.05 1.05 B19 4.91 4.91 4.91 D22 1.19 1.17 1.17 L3 3.21 3.22 3.20 R2 0.00 0.00 0.00 Y23 1.18 1.18 1.18 AD10 3.22 3.23 3.21 58 0.00 0.00 0.00 B20 3.12 3.14 3.14 D23 2.35 2.29 2.30 L4 1.08 1.05 1.05 R3 0.00 0.00 0.00 Y24 1.18 1.18 1.18 AD11 3.22 3.24 3.21 59 1.13 1.05 1.05 B21 2.75 2.80 2.84 D24 1.12 1.08 1.04 L11 0.00 0.00 0.00 R4 3.22 3.24 3.22 Y25 0.35 0.32 0.30 AD12 0.00 0.00 0.00 60 1.18 1.12 1.12 B22 4.80 4.90 4.82 D25 1.14 1.09 1.03 L12 0.00 0.00 0.00 R11 0.00 0.00 0.00 Y26 1.16 1.16 1.15 AD13 0.07 0.07 0.07 61 2.39 2.37 2.36 B23 3.08 3.11 3.10 D26 1.14 1.09 1.08 L13 0.00 0.00 0.00 R12 0.00 0.00 0.00 AA1 0.77 0.77 0.88 AD14 0.00 0.00 0.00 62 1.12 1.05 1.05 B24 3.21 3.21 3.21 E1 0.89 0.40 0.85 L14 0.00 0.00 0.00 R13 0.00 0.00 0.00 AA2 0.77 0.76 0.84 AD15 0.00 0.00 0.00 63 1.13 1.06 1.06 B25 3.20 3.23 3.21 E2 2.23 2.24 2.24 L15 0.00 0.00 0.00 R14 0.00 0.00 0.00 AA3 0.77 0.77 0.84 AD16 0.03 0.03 0.03 64 0.00 0.00 0.00 B26 3.21 3.23 3.21 E3 2.25 2.26 2.25 L16 0.00 0.00 0.00 R15 0.00 0.00 0.00 AA4 0.76 0.74 0.85 AD17 3.23 3.24 3.22 65 1.15 1.12 1.12 C1 2.24 2.25 2.25 E4 0.00 0.00 0.00 L23 2.35 2.29 2.30 R16 0.00 0.00 0.00 AA23 3.12 3.13 3.11 AD18 3.22 3.24 3.21 66 0.00 0.00 0.00 C2 2.67 2.67 2.66 E23 0.00 0.00 0.00 L24 2.35 2.29 2.30 R23 1.20 1.17 1.17 AA24 1.18 1.18 1.10 AD19 0.00 0.00 0.00 C3 1.32 1.32 1.32 E24 2.01 1.97 1.97 L25 0.35 0.32 0.30 R24 2.35 2.29 2.30 AA25 1.18 1.18 1.18 AD20 0.00 0.00 0.00 PB IC100 MODE PIN NO. EE PB MODE PIN NO. EE PB REC A1 1.17 1.19 1.17 C4 1.28 1.28 1.27 E25 1.21 1.18 1.18 L26 1.16 1.16 1.15 R25 1.18 1.18 1.18 AA26 1.18 1.18 1.18 AD21 0.00 0.00 0.00 A2 0.00 0.00 0.00 C5 0.00 0.00 0.00 E26 1.18 1.18 1.16 M1 0.72 0.72 0.73 R26 1.18 1.18 1.18 AB1 0.77 0.77 0.87 AD22 3.23 3.24 3.22 A3 1.37 1.36 1.36 C6 1.19 0.38 1.17 F1 0.00 0.00 0.00 M2 0.64 0.62 0.73 T1 0.00 0.00 0.00 AB2 0.76 0.75 0.84 AD23 0.00 0.00 0.00 A4 0.00 0.00 0.00 C7 1.10 1.08 1.10 F2 0.00 0.00 0.00 M3 3.21 3.22 3.20 T2 0.00 0.00 0.00 AB3 0.77 0.75 0.87 AD24 0.00 0.00 0.00 3-96 3-97 MODE PIN NO. EE PB REC AD25 0.00 0.00 0.00 AD26 0.00 0.00 0.00 AE1 3.23 3.24 3.22 AE2 3.23 3.24 3.22 AE3 3.23 3.24 3.22 AE4 0.00 0.00 0.00 AE5 1.94 1.91 1.92 AE6 1.92 1.87 1.89 AE7 1.92 1.89 1.91 AE8 1.95 1.92 1.93 AE9 0.00 0.00 0.00 AE10 3.21 3.22 3.21 AE11 4.50 4.50 4.50 AE12 3.23 3.24 3.22 AE13 0.00 0.00 0.00 AE14 0.00 0.00 0.00 AE15 0.00 0.00 0.00 AE16 0.00 0.00 0.00 AE17 3.23 3.24 3.22 AE18 3.22 3.24 3.21 AE19 0.00 0.00 0.00 AE20 0.00 0.00 0.00 AE21 3.23 3.24 3.22 AE22 3.20 3.23 3.21 AE23 0.00 0.00 0.00 AE24 2.87 2.86 2.86 AE25 0.00 0.00 0.00 AE26 0.00 0.00 0.00 AF1 3.22 3.23 3.21 AF2 0.00 0.00 0.00 AF3 0.00 0.00 0.00 AF4 4.60 4.60 4.61 AF5 1.96 1.92 1.94 AF6 1.93 1.89 1.91 AF7 1.95 1.92 1.93 AF8 1.93 1.90 1.91 AF9 0.00 0.00 0.00 AF10 3.23 3.23 3.21 AF11 3.23 3.23 3.21 AF12 0.00 0.00 0.00 AF13 0.00 0.00 0.00 AF14 0.00 0.00 0.00 AF15 1.64 1.66 1.66 AF16 3.21 3.23 3.23 AF17 3.22 3.24 3.21 AF18 0.00 0.00 0.00 AF19 0.00 0.00 0.00 AF20 3.21 3.23 3.21 AF21 3.23 3.24 3.22 AF22 3.23 3.24 3.22 AF23 0.00 0.00 0.00 AF24 0.00 0.00 0.00 AF25 0.00 0.00 0.00 AF26 0.00 0.00 0.00 3-98 3-99 PRINTED CIRCUIT DIAGRAMS 1. MAIN P.C.BOARD_DBRH197/DBRH198’s 2. MAIN P.C.BOARD_DBRH199’s ( TOP VIEW ) ( TOP VIEW ) ( BOTTOM VIEW ) ( BOTTOM VIEW ) 3-100 3-101 3. I/O P.C.BOARD ( TOP VIEW ) 3-102 3-103 4. I/O P.C.BOARD ( BOTTOM VIEW ) 3-104 3-105 5. POWER P.C.BOARD 3-106 3-107 6.KEY P.C.BOARD 8. JUNCTION P.C.BOARD ( TOP VIEW ) ( TOP VIEW ) ( BOTTOM VIEW ) ( BOTTOM VIEW ) 7. TIMER P.C.BOARD ( TOP VIEW ) ( BOTTOM VIEW ) 3-108 3-109 9. HDMI P.C.BOARD ( TOP VIEW ) ( BOTTOM VIEW ) 10. MODEM P.C.BOARD (DBRH199’s ONLY) ( TOP VIEW ) ( BOTTOM VIEW ) 3-110 3-111 11. CI P.C.BOARD (DBRH198’s ONLY) ( TOP VIEW ) ( BOTTOM VIEW ) 3-112 3-113 12. SMART CARD P.C.BOARD (DBRH199’s ONLY) ( TOP VIEW ) ( BOTTOM VIEW ) 3-114 3-115 SECTION 4 RS-01A LOADER PART CONTENTS ELECTRICAL TROUBLESHOOTING GUIDE ......................................................................................................4-2 THE DIFFERENCE OF DVD-R/RW, DVD+R/RW DISCS AND DVD-ROM ..............................................4-15 1. RECORDING LAYER .................................................................................................................................................4-15 2. DISC SPECIFICATION...............................................................................................................................................4-16 3. DISC MATERIALS ......................................................................................................................................................4-16 4. ORGANIZATION OF THE INNER DRIVE AREA, OUTER DRIVE AREA, LEAD-IN ZONE AND LEAD-OUT ZONE.......................................................................................................................................................4-20 HOW TO USE TEST TOOL .......................................................................................................................................4-24 1. ALPC MEASUREMENT SYSTEM..............................................................................................................................4-24 2. ALPC PROGRAM ......................................................................................................................................................4-24 3. EXECUTE ALPC PROGRAM.....................................................................................................................................4-25 4. OPTICAL POWER SETTING .....................................................................................................................................4-27 5. CONFIRM OPTICAL POWER SETTING PARAMETER ............................................................................................4-28 6. OPTICAL POWER SETTING PARAMETER RANGE ................................................................................................4-29 7. ATTACHMENT. OPTICAL POWER MEASUREMENT ...............................................................................................4-30 INTERNAL STRUCTURE OF THE PICK-UP ......................................................................................................4-31 1. BLOCK DIAGRAM OF THE PICK-UP(LPC-812R) ...................................................................................................4-31 2. PICK UP PIN ASSIGNMENT .....................................................................................................................................4-32 3. SIGNAL DETECTION OF THE P/U ...........................................................................................................................4-33 DESCRIPTION OF CIRCUIT .....................................................................................................................................4-34 1. ALPC (AUTOMATIC LASER POWER CONTROL) CIRCUIT ....................................................................................4-34 2. FOCUS/TRACKING/SLED SERVO CIRCUIT ............................................................................................................4-35 3. SPINDLE SERVO CIRCUIT .......................................................................................................................................4-37 MAJOR IC INTERNAL BLOCK DIAGRAM .........................................................................................................4-38 LIC121 (AN22113A) : FEP(RF) ANALOG SIGNAL PROCESSOR ................................................................................4-38 IC301 (BD7956FS) : CD-ROM/DVD-ROM 7CH POWER DRIVER ...............................................................................4-41 CIRCUIT DIAGRAMS ..................................................................................................................................................4-42 1. DSP CIRCUIT DIAGRAM ...........................................................................................................................................4-42 2. RF CIRCUIT DIAGRAM .............................................................................................................................................4-44 3. DRIVE CIRCUIT DIAGRAM .......................................................................................................................................4-46 CIRCUIT VOLTAGE CHART .....................................................................................................................................4-48 PRINTED CIRCUIT DIAGRAMS ..............................................................................................................................4-50 1. MAIN P.C.BOARD(TOP VIEW) .................................................................................................................................4-50 2. MAIN P.C.BOARD(BOTTOM VIEW) .........................................................................................................................4-52 ELECTRICAL TROUBLESHOOTING GUIDE Reset or Power Check. Check it after connecting the power cable only on interface cable for NO Reset or Power ON. Are the pin 44 of LPB271+5V, pin41 of LPB271+12V respectively after the power cable connecting? NO Check the power(5V/12V) short. Repair the SMPS Block YES Does the pin #1 (Reset) of LIC271 change 0V to 3.3V at the power supply initial input mode? NO Check the LIC401(3.3V regulator IC). Check the LIC201, LIC121. YES NO Check the LX201(16.9MHz). Check the LIC201. Are the LX201 oscillating? YESNO Check the LIC401. Is the pin 5 of LIC401 3.3V? YES 1.65V(VREF) : Check pin113 of LIC121? 2.2V(HDVREF): Check pin78 of LIC121 NO Check the LIC121. YES OK 4-2 System Check. Load tray without inserting disc. YES Does Tray operate normally? NO Go to “Tray operating is abnormal” YES NO Go to “Sled operating is abnormal” Does Pick-up move to inside? YES Does Pickup lens move up/down? NO Go to “Focus Actuator operating is abnormal” YES NO Does Laser turn on? Go to “Laser operating is abnormal” YES After eject tray, Insert CD-ROM Disc and check rotation. YES Does Disc rotate continuously and the drive recognize the disc? NO Go to “Recognition fail Case1 (CD-ROM Disc)” YES After eject the tray, Insert DVD Disc and check rotation. YES Does Disc rotate continuously and the drive recognize the disc? NO Go to :Recognition fail Case2 (DVD Disc)” YES After eject the tray, Insert DVD+R/RW Disc and check rotation. YES Does Disc rotate continuously and the drive recognize the disc? NO Go to :Recognition fail Case3 (Blank DVD+R/RW)” OK 4-3 Tray operating is abnormal. Tray open doesn’t work. YES Is there Tray control signal input? (LIC301 pin 46) NO Check the connction of LIC201 pin 66. Replace the LIC201. Check the communication line between LIC201. YES Is there Tray drive voltage output? (LIC301 pin 1,2) NO WhenLPF303 is open, Is there Tray drive signal output? YES YES Check the connctor (LPF303). 4-4 Replace the LIC301. Sled operating i s abnormal. Is there Sled control signal output? (LIC201 pin 68,69) NO Replace the LIC201. YES Is there Sled drive voltage input? (LIC301 pin 29,30) NO Check the LR316, LR317. YES Is there Sled drive voltage output? (LIC301 pin37,38,39,40) NO YES NO Is DRVMUTE2 signal ‘H’? (LIC301 pin 35) YES Replace the LIC301. Is there Sled drive voltage output ? (LPM302 pin 1,2,3,4) Check the connection of LIC121 pin 32. YES Replace the Sled Motor. NO Check the Connection LCN302. 4-5 Replace the LIC121. Spindle operating is abnormal Is there Spindle control DSP output? (LIC201 pin70) NO Replace the LIC201. YES Is there Spindle drive voltage output? (LIC301 pin 11, 13, 16) NO Is there FG signal input? (LIC201 pin 71) NO YES YES OK Is there Spindle drive voltage output? (LIC301 pin 1, 2, 3) YES Replace the Spindle Motor. NO Check the Connection LPM301. 4-6 Check the output of LIC301 pin 43. Check the connector LPM301. Replace the LIC301. Focus Servo is unstable Is FE signal output normal in Focusing Up/Down? (LIC121 pin25*) NO NO Check Pickup Read Power is 1.3~1.7mW? Replace the Pick up. YES Replace the LIC121. Is FDRV signal output normal in Focusing Up/Down? (LIC201 pin 62) NO Replace the LIC201. YES * LIC121 pin25 is MOUT2(FEP Monitor2). After disc recognition action, Monitor port is off. So, please check FE signal during disc recognition. Go to “Focus Actuator operating is abnormal” Focus Actuator operating is abnormal Is there Focus Search control signal input? (LIC301 pin5) NO • Check the connection of LIC201 pin 62. • Check the communication line between LIC121 and LIC201. • Replace the LIC201. YES Is there Focus Search drive voltage output? (LIC301 pin 51,52) YES Check the connection LPM101 pin40, 41. NO NO Is DRVMUTE2 signal “H”? (LIC301 pin 35) YES Replace the LIC301. Replace the Pick-Up. 4-7 Check the connection of LIC121 pin 32. Replace the LIC121. Track Servo is unstable Is TE signal output normal in Focusing ON and Tracking OFF? (LIC121 pin 24*) NO Is PICK UP (E, F, G, H) output normal? (LPM101 pin 8, 5, 9, 4) NO Check the PICK UP FFC. Replace the PICK UP. YES YES Replace the LIC121. Is there TDRV signal output in Tracking ON? (LIC201 pin66) NO Replace the LIC201. YES * LIC121 pin24 is MOUT1(FEP Monitor1). After disc recognition action, Monitor port is off. So, please check TE signal during disc recognition. Check the Drive IC(LIC301) and P/U referring to “Focus Actuator operating is abnormal”. 4-8 Recognition Fail Case 1: CD-ROM Fail Check Pickup Read Power was 1.3 ~1.7mW? NO Go to “LD CHECK”. YES Does Focus Servo operate normally? NO Go to “Focus Servo is unstable”. YES Check Pickup RF signal LIC121(Pin81) RFOUT was 2~2.5V? NO Check the Pick-up FFC and LPM101. Replace the Pick-up. YES Check EQOUTP waveform (LIC121 Pin 74) was 1.75~2.3V? NO Replace LIC121. YES NO Check after replacing LIC201. It is OK? Go to “Tracking Servo is unstable”. YES OK 4-9 Recognition Fail Case 2 : DVD Disc NO Check Pick-up Read Power was 1.1~1.3mW. Go to ‘LD CHECK’. YES NO Replace the Pickup. Is there RF signal at LIC121 Pin81? YES Is there RF signal at LIC121 Pin95(RFP) and Pin96 (RFN)? NO Replace the LIC121. YES NO Check again after the replace LIC121 It is OK? Replace the LIC201. YES OK Recognition Fail Case 3 : Blank DVD+R/RW Is there WBL (LIC121 pin63) Signal? YES Is there WBL (LIC201 pin39) Signal? NO NO Replace LIC121. Check the connection between LIC121 and LIC201. 4-10 YES Replace LIC201. In case of writing fail. Normal Case Check the media DVD ±R/RW? NO Check disc label. YES Does the disc have any dust,scratch, fingerprint …? Finalized Disc? YES Remove the dust,fingerprint and if the disc has long width scratch, change it. NO Eject disc. YES If DVD ±R disc,use new DVD ± R disc. If DVD ±RW disc,erase the disc. Go to “Writing Part Check”. 4-11 Writing Part Check Load tray with DVD ±R/RW disc. Press the “REC” key. Does writing finish without any error? NO YES Is the written file read normally? NO Eject tray. YES Go to “LD CHECK”. YES Is the re-written file read normally? YES OK Check and replace LIC201, LIC121, LIC101. 4-12 LD CHECK (Laser operating is abnormal) Perform 6. Optical Power Setting parameter check from‘How to use Test tool’. Is ALPC parameters valid? YES Execute “C.Laser Power Setup”of “How to use Test Tool” NO Perform 5. Optical Power Setting N.G OFF level Check reference voltage. OK W1SET level &FPD N.G E OK W2SET level &FPD N.G F OK W3SET level &FPD N.G G OK OK FPD W1SET W3SET W2SET 4-13 E DVD CD/DVD ? CD Select Mode: CD, Test and perform Test from 4. LD Test of ‘How to use Test tool’ Select Mode: DVD, Test and perform Test from 4. LD Test of ‘How to use Test tool’ Check the input of CD/DVD. (pin 10 of LPM 101) Check the input of CD/DVD. (pin 10 of LPM101) Check the input of W1SET. (pin 12 of LPM101) Check the input of FPD. (pin 126 of LIC121) END 4-14 F G Select Mode: DVD, Test and perform Test from 4. LD Test of ‘How to use Test tool’ Select Mode: DVD, Test and perform Test from 4. LD Test of ‘How to use Test tool’ Check the input of CD/DVD. (pin 10 of LPM101) Check the input of CD/DVD. (pin 10 of LPM101) Check the input of W2SET. (pin 13 of LPM101) Check the input of W3SET. (pin 14 of LPM101) Check the input of recording pulse. (pin 19, 20, 21, 22,23,24 of LPM101) Check the input of recording pulse. (pin 19, 20, 21, 22, 23, 24 of LPM101) Check the input of FPD. (pin 126 of LIC121) Check the input of FPD. (pin 126 of LIC121) END END 4-15 THE DIFFERENCE OF DVD-R/RW, DVD+R/RW DISCS AND DVD-ROM 1. RECORDING LAYER • DVD-ROM (Read Only Disc) 4 0.7 um 3T 0.4 um • DVD+R/RW Disc 4-16 2. DISC SPECIFICATION 3. DISC MATERIALS 1) DVD-ROM < Single Layer > < Dual Layer > 4-17 2) Recording format using organic dye material ( DVD-R / DVD+R ) The format that records data through the creation of recorded marks by changing the organic dye material with a laser beam. Disc structure Recording principles [ Recording ] Recording is done by changing the organic dye layer and the substrate with a laser When a strong laser is applied to a disc, the temperature of the organic dye material goes up, the dye is decomposed and the substrate changes at the same time. At this time, a durable bit is created as is the case with a CD-ROM. [ Playback ] Signals are read with the differences of the reflection of a laser from pits. 4-18 3) Recording format using phase-change recording material ( DVD-RW / DVD+RW ) • Data is recorded by changing the recording layer from the amorphous status to the crystalline status, and played back by reading the difference of the reflection coefficient. Amorphous: Non-crystalline. Disc structure Recording principles [ Recording ] When a high-power laser is applied to the recording material, it melts and then becomes amorphous with a low reflection coefficient when it quickly cools off. When a mid-power laser is applied to heat gradually the recording material and then gradually cools it off, it becomes crystal with a high reflection coefficient. [ Playback ] A low-power laser is used for playback. The amount of reflected light depends on the status (amorphous or crystalline) of the recording material. This is detected by an optical sensor. 4-19 To make recordings, it is necessary to modulate the write pulse, which is called “Write Strategy”. There can be many types in Write Strategy. Typically Write Strategy for DVD ±R has NMP(Non Multi-Pulse) type and MP(Multi-Pulse) type. In NMP type each single mark is created by subsequent separated short pulses. In MP type each single mark is created by one continuous pulse. Write Strategy for DVD ±RW has Type 1 and Type2. In Type 1 the mark with nT width is created by one top pulse and (n-2) multi-pulses. Thus mark 3T is made by one top pulse and one multi-pulse. In Type 2 the mark with nT width is created by one top pulse and (n-3) multi-pulses. Thus mark 3T is made by one top pulse only. RL-02A uses MP type Write Strategy for DVD ±R and Type 1 for DVD ±RW as shown below. Recording data Twd ( 8T ) Twd (3T ) Ttop Write pulse for DVD R Ttop Tmp Po Pb Zero Level Write pulse for DVD RW Ttop Tmp Tcl Pe Po Zero Level Pb Po :Write Power (Peak Power) Pe :Erase Power Pb :Bias Power 4-20 Ttop Tmp Tcl 4. ORGANIZATION OF THE INNER DRIVE AREA, OUTER DRIVE AREA, LEAD-IN ZONE AND LEAD-OUT ZONE 1) Layout of DVD-ROM disc Disc Center Diameter 120 mm Diameter 44mm Diameter 33mm Diameter 22mm Diameter 16mm Diameter 15mm Clamping Zone Center hole 3th transition area 1th transition area 2th transition area Inform ation Zone Rim area Read Only Disc Lead-in Zone Data Zone Lead-out Zone 2) Layout of DVD+R disc Disc Center Diameter 120 mm Diameter 44mm Diameter 33mm Diameter 22mm Diameter 16mm Diameter 15mm Center hole Clamping Zone 3th transition area Inform ation Zone 1th transition area 2th transition area Rim area Unrecorded Disc In ner Drive Area Inner Disc Test Zone Lead-in Zone Lead-out Outer Drive Area Zone Data Zone Outer Disc Outer Disc Test Zone Count Zone Inner Disc Count Zone out in PSN : 23080H 27080H 27480H 28480H 2A480H 30000H 260540H 261940H 262940H 263940H Inner Disc Test Zone : fo r performing OPC procedures. Inner Disc Count Zone : For counting the number of OPC algorithm performed in IDT Zone. Outer Disc Test Zone : for performing OPC procedures. Outer Disc Count Zone : For counting t he number of OPC algorithm perf ormed in IDT Zone. 4-21 267940H 3) Layout of DVD+RW disc Disc Center Diameter 120 mm Diameter 44mm Diameter 33mm Diameter 22mm Diameter 16mm Diameter 15mm Center hole Clamping Zone 3th transition area Inform ation Zone 1th transition area 2th transition area Rim area Unrecorded Disc Lead-in Zone Data Zone Lead-out Zone Outer Disc Outer Disc Test Zone Count Zone Inner Disc Inner Disc Test Zone Count Zone out in PSN : 2A480H 2A7C80H 2DC80H 260540H 262940H 30000H 265940H Inner Disc Test Zone : fo r performing OPC procedures. Inner Disc Count Zone : For counting the number of OPC algorithm performed in IDT Zone. Outer Disc Test Zone : for performing OPC procedures. Outer Disc Count Zone : For counting t he number of OPC algorithm perf ormed in IDT Zone. 4-22 266140H 4) Layout of DVD-R/RW disc Disc Center Diameter 120 mm Diameter 44mm Diameter 33mm Diameter 22mm Diameter 16mm Diameter 15mm Center hole Clamping Area 3th transition area 1th transition area 2th transition area R-Information Area Rim area Inform ation Area Lead-in Area PCA (Power Calibration Area) Unrecorded Disc Data Recordable Area RMA (Recording Management Area) in 1E800H 203B0H 203C0H 22F90H 22FA0H PSN : 4-23 30000H Lead-out Area HOW TO USE TEST TOOL 1. ALPC MEASUREMENT SYSTEM We need basically several measurement instrument to adjust Optical Power of CD and DVD Disc • ESSENTIAL INSTRUMENT 1) Optical Power meter & Sensor (ADVANTEST, TQ8230/Q82014A) 2) Personal Computer 3) Adjustment Program (Dragon or ALPC) --> being recommended ALPC Program in case of SVC • OPTIONAL INSTRUMENT 1) USB-ATAPI Interface (if you don’t have Notebook which has ATAPI Interface or use PC USB Port) 2) Connector-ATAPI Interface Board Personal Computer (Desktop or Notebook) USB-ATAPI Interface Optical Power Meter Loader Ass’y 2. ALPC PROGRAM Use the ALPC program in Dragon tool for Optical power setting. It is consist of total 4 files. Dragon_JW3P.exe dragon.cfg blue.dat WNASPI32.DLL Four files must exist in same Directory. 4-24 3. EXECUTE ALPC PROGRAM 1) Execute Dragon_JW3P.exe file. 2) Enter the password. It is ‘qaz’. When you enter the password, turn off the ‘Caps lock’ in your keyboard. 3) Set up the target device. Press ‘ATAPI’ button on the main dialog of Dragon tool. And find the target device which is GDA-4164L. 4-25 4) If the target device setting is completed, execute the ‘Setup Laser Power(Manual)’ in the ‘Alpc/Opc’ menu. CD/DVD selection ‘WriteScribe’ function (don’t use it.) Laser power setup parameter Non multi pulse power on multi pulse power on Laser Read power on Erase power on ‘WriteScribe’ function (don’t use it.) Set up the laset power parameter after finishing power measurement Laser off 4-26 4. OPTICAL POWER SETTING When you change the Travers ass°Øy(including pick-up) or loader PCB, you must do the laser power setting to match pick-up and loader PCB. 1) DVD LD power setting • Select the DVD in the ‘Select Laser Diode’ • Press VRDC (Read Power On, Strong Read light) • Measure optical read Power. • Write read power value. • In case of NMP MP ERASE , you are able to measure the power through same procedure. (caution) Don’t watch light directly. • When you finish optical power measurement, press • Press button(LD Off). LD Off button.(save to ERPROM) Setup 2) CD LD Power Setting • Select the CD in the ‘Select Laser Diode’ • Press VRDC . •Measure optical read Power. •Write Read Power value. •Press Setup button(save to ERPROM) *** In case of CD power setting of RS-01A, loader don’t need to set up write power. Although NMP, MP,Erase and HC power is N.G when you press setup, please ignore the N.G message. Because of RS-01A only support reading function about CD-R/RW. * Look at reference sheet to test Optical Power. **Power value is ß— unit. Value is read power X 100. 4-27 5. CONFIRM OPTICAL POWER SETTING PARAMETER LD Test result is ok, but Loader performance is bad. 1) 1. Check ALPC parameter value 1) Press ++ button to open ‘Results Display’ dialog. 2) Press ALPC Para button. - We can see optical power setting value. Write optical Power Setting value to paper. Adjust power setting again. Compare original parameter to new parameter. if parameter value is different highly, original value is wrong or optical power may change. - But pick-up LD test is all ok , just adjust optical power setting again. 2) Normal range of ALPC parameter Optical power value which has been saved in the EEPROM 4-28 6. OPTICAL POWER SETTING PARAMETER RANGE [VALID ALPC Parameters] < CD > 1) 2) 3) 4) 5) 6) CD-R READ Reference DAC CD-RW READ Reference DAC VWDC1 VWDC1 Offset VWDC2 VWDC2 Offset : : : : : : 30 ~150 80 ~ 250 10 ~ 39 0 ~ 20 20 ~ 57 0 ~ 20 1) 2) 3) 4) 5) 6) 4-29 DVD-R READ Reference DAC DVD-RW READ Reference DAC VWDC1 VWDC1 Offset VWDC2 VWDC2 Offset : : : : : : 40 ~145 40 ~145 30 ~ 100 0 ~ 20 40 ~ 140 0 ~ 20 7. ATTACHMENT. OPTICAL POWER MEASUREMENT Optical Power measurement is to adjust LD power from Pick-up To measure optical power, LD status is on. Other light affects to optical power. Avoid other light to measure exact power Generally headlight power is about 50µW, Sun power is about 100mW. Optical Power measurement method 1. Fit optical Power Meter λ(wavelength) value to DVD.(generally 660nm) 2. DVD LD On. 3. Approach power sensor to Pick-up Lens about 3mm vertically. Fix Lens and Sensor mark position. 4. Read Monitor value. (move sensor read just a little and read max value.) (caution) unit is mW. 5. Write monitoring value x 100. Only an integer. 6. Fit opticcal Power Meter λ(wavelength) value to CD.(generally 780nm) 7. CD LD On. 8. 3 ~ 5 recheck. Display Part 4-30 INTERNAL STRUCTURE OF THE PICK-UP 1. BLOCK DIAGRAM OF THE PICK-UP(LPC-812R) 7 6 5 4 3 2 1 A PD4CI EF1 EF4 10 9 8 7 6 CW CW 8 9 10 11 12 VCC 13 D 14 RFSW EF3 RF+ C EF2 B CXA2694N VC GND VCC GND STB SW OUT VREF NC CDO DVDO IN 1 2 3 4 5 Themester CP0076AH 7 NE3 E4 ENA OUTB 8 NE4 9 OSC 10 VCC 11 VCC 12 13 14 15 16 17 18 E3 NE2 E2 RSA GND ER RFA RFB RSB I4 I3 I2 IR SEL VCC OUTA 6 5 4 3 2 1 24 23 22 21 19 20 Focus Actuator DVD_LD CD_LD 4-31 TILT TRACK 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 VC(PDIC) VCC(PDIC) GND(PDIC) EF4 EF1 A B EF2 EF3 C D SW(PDIC) RF+ RFSW(FM) VCC(FM) GND(FM) VREF(FM) FM_OUT TEMP GND W1DISN W1DIS W2DISN W2DIS W3DISN W3DIS OSCEN GND GND VCC W3SET W2SET W1SET RSET OUTSET ENABLE VCC GND F+ FTILT+ TILTT+ T- 2. PICK UP PIN ASSIGNMENT No. Pin Name Signal Description 45 T- Tracking Actuator drive signal- 44 T+ Tracking Actuator drive signal+ 43 Tilt- Tilting Actuator drive signal- 42 Tilt+ Tilting Actuator drive signal+ 41 F- Focusing Actuator drive signal- 40 F+ Focusing Actuator drive signal+ 39 GND(LDD) Ground connection for LDD 38 VCC(LDD) Power supply for LDD Disables output current regardless of OUTEN(ENABLE Low:No lout) 37 ENABLE 36 OUTSEL High:selects DVD LD, Low:CD LD 35 RSET Input voltage for current amplifier 34 W1SET Input voltage for current amplifier 33 W2SET Input voltage for current amplifier 32 W3SET Input voltage for current amplifier 31 VCC(LDD) Power supply for LDD 30 GND(LDD) Ground connection for LDD 29 GND(LDD) Ground connection for LDD 28 OSCEN 27 W3DIS LVDS control for output current (High Enable) 26 W3DISN LVDS control for output current (Low Enable) TTL control for Oscillator Enable (High Enable) 25 W2DIS LVDS control for output current (High Enable) 24 W2DISN LVDS control for output current (Low Enable) 23 W1DIS LVDS control for output current (High Enable) LVDS control for output current (Low Enable) 22 W1DISN 21 GND(FPD) Ground connection for PDIC, FPD, TEMP 20 TEMP Output voltage for controlling temperature APC amplifier output 19 FPD-OUT 18 VREF(FPD) APC amplifier reference voltage output 17 GND(TEMP) Ground connection for PDIC, FPD, TEMP 16 VCC(FPD) Power supply for FPD 15 SW2(FPD) FPD output gain Select (High : CD, Low:DVD) 14 RF- Signal PDIC RF negative differential output Signal PDIC RF positive differential output 13 RF+ 12 SW1(PDIC) 11 D Signal PDIC output D 10 C Signal PDIC output C 9 EF3 8 EF2 7 B Signal PDIC output B 6 A Signal PDIC output A 5 EF1 Signal PDIC output EF1 4 EF4 Signal PDIC output EF4 3 GND(PDIC) Ground connection for PDIC, FPD, TEMP, LDD 2 VCC(PDIC) Power supply for PDIC(+5V) 1 VC(PDIC) PDIC output gain Select (L/M/H) Signal PDIC output EF3 Signal PDIC output EF2 Reference voltage input for PDIC) 4-32 3. SIGNAL DETECTION OF THE P/U Infrared Iaser Pick-Up module Focusing Tracking Photo Diode 1) Focus Error Signal ==> (A+C)-(B+D) This signal is generated in RF IC (LIC121 : AN22113A) and controls the pick-up’s up and down to focus on Disc. 2) Tracking Error Signal (DPP Method) ==> {(A+D)-(B+C)}- k x {(EF1+EF4)-(EF2+EF3)} This signal is generated in RF IC (LIC121 : AN22113A) and controls the pick-up’s left and right shift to find to track on Disc. 3) RF Signal ==> (A+B+C+D) This signal is converted to DATA signal in DSP IC (LIC201 : MN103SA6G). Track Center Tp/2 Sub1 F,E D,C A,B Main Sub2 H,G Tp k[(F+H) - (E+G)] Offset (A+D) - (B+C) TE (A+D) - (B+C) - k[(F+H) - (E+G)] 4-33 DESCRIPTION OF CIRCUIT 1. ALPC (AUTOMATIC LASER POWER CONTROL) CIRCUIT 1-1. BLOCK DIAGRAM LPM 101 LIC 121 AN22113A Optical Pick-up LPC-812R Ave APC 127 FPDM FM 19 S/H2 LPF 123 VGA S/H3 VGA S/H1 VPD LD LIC 201 MN103SA6G VREFPD 124 Erase A/D Space PD LDD M P X 40 41 42 SH3 SH2 SH1 Write Strategy S/H Signal D/A D/A D/A D/A Serial I/F ADSC D/A D/A 1-2. ALPC (AUTOMATIC LASER POWER CONTROL) CIRCUIT OPERATION THE ALPC BLOCK DETECTS THE LASER OUTPUT POWER OF THE FRONT MONITOR. THE POWER SIGNAL DETECTED WITH THE PD FOR FRONT MONITOR DETECTION IS INPUT THE VOLTAGE FROM THE VPD PIN(123PIN) OR THE FPDM PIN(127PIN), THE REFERENCE SIGNAL OF THE INPUT SIGNAL IS INPUT FROM THE VREFPD PIN(124PIN). THE ALPC BLOCK GENERATES THE SINGALS FROM THE INPUT LASER POWER SIGNALS IN THE FOLLOWING DETECTION SYSTEMS. THIS BLOCK HAS FOUR DETECTION PATHS:ALL AVERAGE VALUE PATH, MULTI PULSE AVERAGE/PEAK VALUE DETECTION PATH, ERASE/BOTTOM VALUE DETECTION PATH, SPACE/PLAYBACK POWER VALUE DETECTION PATH. 4-34 DESCRIPTION OF CIRCUIT 2. FOCUS/TRACKING/SLED SERVO CIRCUIT 2-1. FOCUS, TRACKING & SLED SERVO PROCESS Focus, Tracking, Sled Servo Pick-up Focus Error Detector E A,B,C,D E,F,G,H F B A C D A,B,C,D Focus Error Detector A,B,C,D E,F,G,H FE TE G H IC121 AN22113A LIC201 Servo Control MN103SA6G Tracking Focusing Actuator 53 54 51 52 T- T+ F- F+ A/D TE FE LEVEL SHIFT LEVEL SHIFT 5 FDRV D A C 60 4 LIC301 BD7956FS 64 PARALLEL DIGITAL COMPENSATOR TDRV 29 30 SLED COMPENSATOR STEP2 66 Logic A/D 67 37 38 40 39 A+ A- B- B+ STEP1 M Stepping Motor 4-35 SDRV 4-36 INT 16 bit Timer RFOUT Track R On/Off ADC Focus R On/Off Need to change to 16bit S-DPWM 10bit 100/50 MHz Internal u-P(F/W) S-DPWM 10bit 100/50 MHz MN103SA6G AN22113 FEP BD7956 Drive IC PDIC OPU MECHANISM DESCRIPTION OF CIRCUIT 2. FOCUS/TRACKING/SLED SERVO CIRCUIT 2-1. FOCUS, TRACKING & SLED SERVO PROCESS DESCRIPTION OF CIRCUIT 3. SPINDLE SERVO CIRCUIT 3-1. SPINDLE SERVO PROCESS LIC121 A N22113A Pick-up Wobble Signal Generator E WBLIN F B A RF C D SRF EFM G H LIC201 MN103SA6G SERVO DSP Spindle Motor M Frequency Controller Level S hift SPDRV 68 Phase Controller LIC301 BD795 6FS 4-37 MAJOR IC INTERNAL BLOCK DIAGRAM LIC121 (AN22113A) : FEP(RF) ANALOG SIGNAL PROCESSOR 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 65 67 66 65 RFN RFP CWBLHPF1 CWBLHPF2 CWAGC1 CWAGC2 CWBLVGA1 CWBLVGA2 CRWCMP CRWAGC AIDENV/WBLDIF CWBLCMP CBPFAGC CLPPHPF CLPPPH RFOUT VCC2 CWBLBUF HDVREF RFIN1 RFIN2 FLTAMP EQOUTP EQOUTN PAD7 PAD6 PAD5 PAD4 PAD3 PAD2 PAD1 PAD0 • PIN ASSIGNMENT EIN FIN NC NC DACOUT VREF08 VPD NC VREFPD TQFP-128-P-1414A CBDOF CBDOS CHPOFT COFTR VCC6 VHALF CTC CXDPH1 CXDPH2 SEO1 SEO2 MOUT0 MOUT1 MOUT2 GND1 PO0 PO1 PO2 PO3 PO4 PO5 NC NC (Top View) 128Pin TQFP STMD STMDN VCC1 GND6 VREF SVREF VCC3 AIN BIN AN22113A 1 2 3 4 5 6 7 NC 8 9 10 NC 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 NC NC 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 GND3 ROPCIN APCAAF1 APCAAF2 APCAAF3 CPCAPH CPCABH CDRFP CDRFN CDHPF DLY1 DLY2 GND2 FO1 FO2 TR1 TR2 TR3 TR4 4-38 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 NC 46 45 44 43 42 41 40 39 38 37 36 35 34 33 CLUMPGT WBL LPPS ASENV/LPPM GND4 VCC52 RSDAT RSEN SDAT SCK SEN VCC4 SH5 SH1 SH2 SH3 WIDGT/SH4 FEPIDGT/SH6 WTGT GND5 VCC51 BDO OFTR TC STMOUT PIO4 PIO3 PIO2 PIO1 PIO0 PO6 FIN 4-39 RFN CDRFN RFP CDRFP VHALF VREF08 VREF HDVREF GIN/Fo2 HIN/Fo1 BIN/TR2 AIN/TR1 TR4 TR3 EIN VREF Block VREF SRFMC SRFMB SRFMD SRFMA CD/DVD Switch GATE Operation Circuit All Sum GATE Block To Each Block SW S/H & VGA Input Block PK ENV VG A M P X VGA/ Bypass Group delay compensation Lve1 Shift SBDOAS TION TIOP TCON TCOP BDO COMP. MPX TIO TCO DPD Block SPLBOUT SPLAOUT SDPDTEN SPOF RF OUT MPX MPX MPX Block VGA/ Bypass SDPDTEP M P X RF Gene Block BDO Block VGA LPF TC/TI Dtetction DPD TE Dtetction FOCUS PPTE Block TCTI Block SDADOUT SDACOUT SDABOUT SDAAOUT SSTEN SSTEP SMTEN SMTEP SSFEPN _ SSTEN SSTEP SMTEN SMTEP + + Amp + - EQ - MPX ATT VGA VGA - CHP0FT + 0FST COMP. VGA VGA - SLP23 SLP14 S/H S/H VGA TC BAL BAL SLP14 SLP23 VGA VGA VGA JLINE S/H S/H S/H JLINE Block To Each Block EQOUTP EQOUTN VGA PK ENV PK ENV SLPOS2 SLPOS1 MPX WBL Detection LPOS Block LPF ATT LOGIC LOGIC Block To MPX SEL APC Block OFTR Block To Each Block LPF/ Bypass COMP. + _ LPP Detection WBL/LPP Block Amp MPX COFTR AGC/ Bypass AGC/ Bypass COMP. TEC Block TECENV + _ RFEQ Block BT ENV PK ENV + + VGA VGA MPX VGA S/H LPF LPF Bypass RFIN1 RFIN2 CLMP. VGA VGA OPC&ASENV Block SRFMC SRFMB SRFMD SRFMA SPLBOUT SDADOUT SDACOUT + SPLAOUT SDAAOUT + _ SDABOUT SSFEP MPX COMP. STMOUT SE01 SE02 SMFEPN SMFEP STMD STMDN RSEN RSDAT SCK SEN SDAT FPDN VPD OFTR LPPS ASENV/ LPPM WBL WBLDIF MAJOR IC INTERNAL BLOCK DIAGRAM LIC121 (AN22113A) : FEP(RF) ANALOG SIGNAL PROCESSOR • BLOCK DIAGRAM MAJOR IC INTERNAL BLOCK DIAGRAM LIC121 (AN22113A) : FEP(RF) ANALOG SIGNAL PROCESSOR • BLOCK DIAGRAM FEP FMT DRC ECC HOST I/F HOST CD LDD ANALOG SERVO ADSC CPU BCU SDRAM 16 Mbit 64 Mbit FEP 16.9MHz CD REC PERIPHERAL 32 bit CPU 4-40 Falsh ROM 2 Mbyte IC301 (BD7956FS) : CD-ROM/DVD-ROM 7CH POWER DRIVER • BLOCK DIAGRAM ACO1+ 53 ACO1- LEVEL SHIFT 52 ACO2+ 51 ACO2- LEVEL SHIFT 2 54 50 ACO3+ 49 ACO3- 48 AVM 47 ACTIN3 LEVEL SHIFT LDO+ 1 LEVEL SHIFT LDO- 50k 100k Vcc 3 50k ACTIN1 4 100k ACTIN2 50k 6 100k Tjmonitor TJMON 5 100k 7 SPVM_S 8 PGND1 9 46 LDIN PGND2 10 45 AGND U 11 44 SPCNF SPV M 1 12 43 FG V 13 42 VC fin 14 41 fin PGND3 15 40 SLO1+ W 16 39 SLO1- SPV M 2 17 38 SLO2+ SPRNF 18 37 SLO2- HB 19 36 SLGND HU+ 20 35 CTL2 HU- 21 34 CTL1 HV+ 22 33 SLRNF2 HV- 23 32 SLRNF1 HW+ 24 31 SLV DD HW- 25 30 SLIN2 SPIN 26 29 SLIN1 DGND 27 28 DVcc 50k BTHC FG TSD fin OSC PWM fin PRE LOGIC FF PRE LOGIC FF BOTTOM HOLD HB LIMIT LIMIT STBY/ BRAKE CONTROL FG Hall matrix 33.6k Current Limit 4-41 33.6k 47k CIRCUIT DIAGRAMS 1. DSP CIRCUIT DIAGRAM A B C D E F G H I 4-42 J K L 4-43 M N O P Q R S T 2. RF CIRCUIT DIAGRAM A B C D E F G H I 4-44 J K L 4-45 M N O P Q R S T 3. DRIVE CIRCUIT DIAGRAM A B C D E F G H I 4-46 J K L 4-47 M N O P Q R S T CIRCUIT VOLTAGE CHART MODE PIN NO. STATE LIC101 MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE MODE PIN NO. STATE 0.00 22 1.57 77 2.19 3 1.64 58 1.17 113 0.00 168 PULSE 6 PULSE 10 10 1 3.29 23 1.33 78 2.19 4 1.18 59 0.00 114 4.96 169 PULSE 7 3.29 11 11 - 2 0.00 24 1.10 79 2.16 5 1.65 60 3.27 115 3.28 170 PULSE 8 PULSE 12 12 12.65 3 3.28 25 1.33 80 4.98 6 1.19 61 1.65 116 3.25 171 PULSE 9 PULSE 13 13 - 4 0.00 26 0.00 81 2.18 7 0.14 62 1.65 117 0.00 172 PULSE 10 0.00 14 14 0.00 5 4.99 27 0.00 82 2.96 8 0.00 63 1.06 118 PULSE 173 PULSE 11 PULSE 15 15 0.00 6 0.00 28 3.30 83 2.14 9 3.30 64 0.00 119 PULSE 174 PULSE 12 PULSE 16 PULSE 16 - 7 0.00 29 0.00 84 2.79 10 1.65 65 0.20 120 PULSE 175 0.00 13 3.29 17 PULSE 17 12.65 8 4.98 30 0.00 85 2.21 11 1.65 66 1.65 121 PULSE 176 3.29 14 PULSE 18 PULSE 18 12.65 9 0.00 31 0.00 86 2.49 12 0.00 67 0.00 122 PULSE 177 PULSE 15 PULSE 19 PULSE 19 4.99 10 4.99 32 0.00 87 2.85 13 1.50 68 1.69 123 PULSE 178 PULSE 16 PULSE 20 PULSE 20 4.98 11 0.00 33 0.00 88 2.20 14 2.19 69 1.52 124 PULSE 179 PULSE 17 PULSE 21 PULSE 21 4.99 12 0.00 34 0.00 89 2.16 15 3.30 70 1.65 125 PULSE 180 PULSE 18 0.00 22 PULSE 22 4.98 13 0.00 35 3.20 90 2.19 16 0.27 71 5.00 126 PULSE 181 PULSE 19 PULSE 23 PULSE 23 4.98 14 4.99 36 3.29 91 2.19 17 0.27 72 1.23 127 PULSE 182 PULSE 20 PULSE 24 PULSE 24 4.98 15 0.00 37 0.00 92 2.19 18 0.23 73 1.63 128 PULSE 183 PULSE 21 PULSE 25 PULSE 25 4.98 16 1.09 38 0.00 93 1.68 19 0.00 74 1.60 129 PULSE 184 PULSE 22 PULSE 26 PULSE 26 1.65 17 3.28 39 0.00 94 1.67 20 0.25 75 1.50 130 PULSE 185 PULSE 23 PULSE 27 0.00 27 0.00 18 0.00 40 0.00 95 2.37 21 0.00 76 0.61 131 PULSE 186 PULSE 24 PULSE 28 PULSE 28 5.00 19 4.99 41 1.61 96 2.37 22 1.43 77 3.28 132 PULSE 187 PULSE 25 3.28 29 PULSE 29 1.69 20 0.00 42 3.29 97 2.19 23 1.57 78 0.00 133 PULSE 188 PULSE 26 0.00 30 PULSE 30 1.52 21 0.00 43 3.30 98 2.19 24 0.00 79 3.26 134 0.00 189 PULSE 27 PULSE 31 PULSE 31 12.64 22 0.00 44 0.00 99 1.62 25 2.01 80 2.80 135 1.17 190 PULSE 28 PULSE 32 PULSE 32 12.64 23 0.00 45 0.00 100 1.49 26 3.29 81 2.14 136 3.29 191 PULSE 29 PULSE 33 PULSE 33 12.64 24 0.00 46 0.00 101 1.44 27 3.28 82 2.67 137 3.29 192 1.17 30 PULSE 34 PULSE 34 0.00 25 0.00 47 0.00 102 0.00 28 2.24 83 0.00 138 3.29 193 PULSE 31 PULSE 35 PULSE 35 0.00 26 0.00 48 0.00 103 1.65 29 1.73 84 1.17 139 3.29 194 PULSE 32 PULSE 36 PULSE 36 0.00 27 0.00 49 0.00 104 1.65 30 1.29 85 3.27 140 3.29 195 PULSE 33 PULSE 37 37 0.37 28 4.97 50 0.00 105 1.65 31 2.02 86 2.82 141 2.68 196 PULSE 34 PULSE 38 PULSE 38 1.09 29 0.00 51 0.00 106 1.65 32 2.03 87 2.20 142 3.28 197 PULSE 35 PULSE 39 PULSE 39 1.10 30 3.29 52 0.00 107 1.65 33 3.28 88 2.40 143 0.00 198 PULSE 36 PULSE 40 PULSE 40 1.11 31 0.36 53 4.96 108 1.65 34 0.85 89 2.70 144 0.00 199 PULSE 37 PULSE 41 PULSE 41 0.00 32 0.00 54 1.23 109 0.00 35 0.00 90 2.20 145 0.00 200 PULSE 38 3.29 42 PULSE 42 1.65 55 1.65 110 0.00 36 3.28 91 2.70 146 PULSE 201 PULSE 39 PULSE 43 PULSE 43 4.99 LIC121 1 0.00 56 1.62 111 4.96 37 0.00 92 2.20 147 PULSE 202 PULSE 40 PULSE 44 PULSE 44 0.00 2 0.00 57 1.65 112 0.00 38 0.00 93 2.20 148 PULSE 203 3.28 41 0.00 45 PULSE 45 0.00 3 1.69 58 0.61 113 1.65 39 2.95 94 2.20 149 PULSE 204 0.00 42 PULSE 46 0.00 46 1.65 4 1.64 59 3.29 114 1.65 40 0.00 95 0.00 150 0.00 205 3.26 43 PULSE 47 47 1.62 5 1.66 60 0.00 115 4.96 41 0.00 96 3.28 151 3.29 206 3.26 44 3.29 48 48 4.99 6 2.67 61 0.00 116 1.65 42 0.00 97 2.20 152 PULSE 207 0.00 45 PULSE 49 0.32 7 2.60 62 0.00 117 1.65 43 0.00 98 2.18 153 PULSE 208 0.00 46 PULSE 1 3.28 50 0.33 8 0.00 63 2.95 118 0.00 44 0.00 99 2.18 154 PULSE 209 0.00 47 0.00 2 4.99 51 0.32 9 0.00 64 3.29 119 0.00 45 0.00 100 2.17 155 PULSE 210 OSC 48 PULSE 3 0.00 52 0.32 10 1.65 65 1.21 120 1.65 46 3.29 101 0.00 156 PULSE 211 OSC 49 PULSE 4 0.00 53 0.32 11 0.00 66 1.34 121 1.66 47 3.29 102 3.27 157 PULSE 212 3.28 50 0.00 5 3.00 54 0.33 12 0.25 67 1.16 122 0.00 48 0.00 103 2.15 158 PULSE 213 0.00 13 1.58 68 1.34 123 0.00 49 0.00 104 0.00 159 PULSE 214 0.00 1 PULSE 1 - 1 4.99 14 1.82 69 1.35 124 2.51 50 0.00 105 3.27 160 PULSE 215 0.00 2 PULSE 2 - 2 0.79 15 2.20 70 0.50 125 0.81 51 0.00 106 0.00 161 PULSE 216 3.28 3 PULSE 3 12.65 3 0 16 3.29 71 0.70 126 2.50 52 0.70 107 4.96 162 PULSE 4 PULSE 4 1.65 4 1.17 17 1.65 72 0.00 127 0.00 53 0.00 108 0.00 163 PULSE 1 3.29 5 PULSE 5 1.65 5 3.29 18 1.56 73 2.03 128 2.50 54 0.00 109 4.96 164 PULSE 2 PULSE 6 PULSE 6 0.58 19 0.00 74 2.03 55 3.29 110 0.00 165 PULSE 3 PULSE 7 PULSE 7 11.80 20 2.50 75 2.14 1 1.65 56 0.56 111 1.66 166 PULSE 4 0.00 8 PULSE 8 12.64 21 1.42 76 0.30 2 1.19 57 0.00 112 0.00 167 PULSE 5 PULSE 9 PULSE 9 0.00 LIC201 LIC261 4-48 LIC262 PULSE LIC271 LIC301 4-49 LIC401 PRINTED CIRCUIT DIAGRAMS 1. MAIN P.C.BOARD (TOP VIEW) 4-50 4-51 2. MAIN P.C.BOARD (BOTTOM VIEW) 4-52 4-53
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : No Create Date : 2006:06:13 11:56:42Z Modify Date : 2006:07:18 12:37:32+09:00 Page Count : 125 Has XFA : No Creation Date : 2006:06:13 11:56:42Z Producer : Acrobat Distiller 4.0 for Macintosh Author : PSJ Mod Date : 2006:07:18 12:37:32+09:00 Metadata Date : 2006:07:18 12:37:32+09:00 Creator : PSJ Title : DBRH197S_COVEREXIF Metadata provided by EXIF.tools