Philips DVD963SA Скачать руководство пользователя страница 73

Страница: 73 / 82

Circuit Descriptions and List of Abbreviations

EN 87

DVD963SA

9.9

IC Data

In this paragraph, the internal block diagrams and pinning are
given of ICs that are drawn as 'black box' in the electrical
diagrams (with the exception of 'memory' and 'logic' ICs).

9.9.1

Diagram Power Supply: TY72011P2 (item 7130

Figure 9-14 Block Diagram

Figure 9-15 Pinning

UVLOh = 15V
UVLOl = 7.2V

DEMAG ?

2.5V

Over Current
Protection (OCP)

V(-) < 1.5V

More than 128ms?

Toff = f (Verr)
Max Toff = f (Ct)

VCO Feedback

Startup

--> protection circuitry

Internal Vcc

Internal regulator

Demag

Gnd

Isense

Vcc

Verr max = 3V
Verr min = 10mV

DRV

Driver

Last pulse of

demag after 4µs

1/3

Current comparator

Flip-Flop

250mV clamp

250mV - 1V max setpoint

Clock

Verr

Internal Clamp

Over Voltage

Protection (Vcc > 41V?)

200ns L.E.B

OVP

4x10V zener

Vcc pin13

Vcc pin8

500

OVP

60mV

20k

PIN CONNECTIONS

Demag

OVP

Isense
GND

Vcc

Drive

Содержание DVD963SA

Страница 1: ...ftware Trouble Shooting and Test Instructions 21 6 Block Wiring Diagram and Testpoint Overview Block Diagram 41 Wiring Diagram 42 Testpoint Overviews 43 7 Electrical Diagrams and Print Layouts Diagram PWB Power Supply Unit 46 AV Board SYS Clk Control Diagram A1 47 53 56 AV Board Upsampling DAC Diagram A2 48 53 56 AV Board Audio DAC Diagram A3 49 53 56 AV Board Curr to Volt Converter Diagram A4 50 ...

Страница 2: ...ms Channel unbalance 0 5 dB Cut off frequency 50kHz Front 40kHz Surround Centre Subwoofer Signal Noise 1kHz 125 dB Dynamic Range 1kHz 105 dB Crosstalk 1kHz 120 dB Total Harmonic Distortion 1kHz 100 dB AUDIO PERFORMANCE Without upsampling DA Converter 24 bits DVD fs 96 kHz 4 Hz 44 kHz CD Video CD fs 44 1 kHz 4 Hz 20 kHz S Video CD fs 48 kHz 4 Hz 22 kHz fs 44 1 kHz 4 Hz 20 kHz Signal Noise 1kHz 120 ...

Страница 3: ... with resistance Keep components and tools at this same potential Available ESD protection equipment Complete kit ESD3 small tablemat wristband connection box extension cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 Be careful during measurements in the live voltage section The primary side of the power supply pos 1005 including the heatsink carries live mains voltage when yo...

Страница 4: ...Remove 7 screws 305 Î Lift cover from rear side to remove DVD Module 146 Î Removes flex connections to A V board Î Open tray see instruction below Î Unlock Tray cover 025 Î Remove 4 screws 185 Loader to bottom frame Î Close tray Î Lift module up slightly and move backward to remove Power supply unit 1010 Î Remove cable connections Î Remove 2 screws 190 Board to bottom frame Î Release spacer lockin...

Страница 5: ...Mechanical Dismantling Instructions and Service Hints EN 19 DVD963SA 4 4 2 Exploded View Figure 4 2 Exploded View CL 26532105_003 eps 270802 ...

Страница 6: ...ure 4 3 Solder joints Figure 4 4 Solder joints 4 3 3 ComPair For assistance with the repair process of the monoboard an electronic fault finding guidance has been developed This program is called ComPair This ComPair program is available on CDROM The version of the CDROM for repair of the monoboard is V1 3 or higher and can be ordered with codenumber 4822 727 21637 This is an update CDROM so when ...

Страница 7: ...ach nucleus name corresponds with the number being on the local display when the nucleus is executed during the dealer script Nucleus Figure 5 1 Dealer script nuclei Figure 5 2 Dealer Script Display Nucleus Nucleus Description Countdown Number Name 7 6 PapChksFl Calculate and verify checksum of FLASH memory 6 12 PapI2cDisp Checks the I2C interface with the slave processor on the display board 5 13...

Страница 8: ...tive tests this part of the player test depends strongly on user interaction and input to determine nucleus results and to progress through the full test Reading the error log and error bits information can be useful to determine any errors that occurred recently during normal operation of the DVD player 2 The loop test this part of the player test will loop through the list of nuclei indefinitely...

Страница 9: ...croll from right to left when the display gets full the text K will remain on display Figure 5 8 If any keys are detected more than once due to hardware error the key code is displayed twice or more with the second digit increased by 1 If the user does not press all keys minimally once in any order the DispKeys nucleus will return FALSE and cause an error in the overall result of the player script...

Страница 10: ... local keyboard again will proceed to the next test 5 3 5 P50 Loop Back Test For the P50 loop back test the user must first press a key to decide if the test is to be performed The display will show the following message Figure 5 15 If the user presses STOP the P50 test will be skipped If the user presses OPEN CLOSE the P50 test is performed and the result is displayed as follows Test successful F...

Страница 11: ...the STOP key will indicate the sound was inaudible or incorrect Note Only for double scart models SCART loop through will be simultaneously active during this test SCART loop through will be measured with the aid of an external video source By pressing the PLAY key there will be switched over to the external source This must become now visible on the TV srcreen using the SCART The local display wi...

Страница 12: ...local display looks as follows Figure 5 25 By pressing OPEN CLOSE the user confirms that the disc motor is running Pressing STOP indicates the disc motor does not work Pressing PLAY proceeds to the next test after a reset of the disc motor nucleus BeDiscMotorOff If the user presses PLAY before pressing OPEN CLOSE or STOP the result of this test will be TRUE disc motor is running 5 5 5 Focus Test V...

Страница 13: ...oard the user can proceed to the next test 5 5 10 Error Bits Reading the error bits is done by nucleus LogReadBits The display during the errorbits readout looks as follows Figure 5 31 Only the identification number decimal representing set errorbits will be shown By pressing OPEN CLOSE or STOP the user can move forward or backward respectively through the logged errorcodes If the display only sho...

Страница 14: ... Reason system was too busy doing other jobs 0001 COMMUNI CATION Usually a protocol error Reason bad connection between engine and processor 0002 TIME OUT Error Number Error name Explanation 0101 S2B_ILL_CO MMAND Parameter s not valid for this command Reason some communication problem between UART and engine 0102 S2B_ILL_PAR AM Command not allowed in this state or unknown Reason see S2B_ILL_COMMAN...

Страница 15: ...distributed Only a qualified service person should reprogram the mono board After reset of NV memory or repair of the mono board all the customer settings and also the region code will be lost Reprogramming of the mono board will put the player back in the state in which it has left the factory i e with the default settings and the allowed region code Reprogramming will be done by way of the remot...

Страница 16: ...owing text will appear on the screen of the terminal program Figure 5 37 The first line indicates that the Diagnostic software has been activated and contains the version number The second line lets the user choose the interface format Enter C to select Command Mode and the next three lines are the successful result of the two subsequent basic tests nuclei 2 4 and the detection of the display type...

Страница 17: ... 69b DAC_CenterOff Disable Center on pin 79 DAC_Reset Resets DAC 80a DAC_ModeCDDA Sets DAC to CDDA mode 80b DAC_ModeDVD48 Sets DAC to DVD mode 48kHz 80c DAC_ModeDVD96 Sets DAC to DVD mode 96kHz 80d DAC_ModeDSD Sets DAC to DSD mode 81a DAC_LowPowerStandby On Enable Low Power Standby 81b DAC_LowPowerStandby Off Disable Low Power Standby 82a DAC_UpsamplingFreq19 2k Sets Upsampling frequency to 192kHz...

Страница 18: ...ence Name Remark 37 BeVer Version number 38a BeFocusOn Focus On 38b BeFocusOff Focus Off 39a BeDiscmotorOn Discmotor On 39b BeDiscmotorOff Discmotor Off 40a BeRadialOn Radial control On 40b BeRadialOff Radial control Off 41a BeSledgeIn Sledge Inwards 41b BeSledgeOut Sledge Outwards 42a BeGroovesIn jump Grooves to Inside 42b BeGroovesMid jump Grooves to Middle 42c BeGroovesOut jump Grooves to Outsi...

Страница 19: ...E WAVE MENU 1 Audio Sine On 21a 2 Audio Burst On 21b MAIN AUDIO DIGITAL PORTS MENU 1 No tets available MAIN AUDIO EXT DAC BOARD MENU 1 DAC Reset 79 2 I2C Test 3 Clock 4 Audio 5 Low Power Standby 6 DAC Mode MAIN VIDEO COLOURBAR MENU 1 Colourbar DENC On PAL 23a 2 Colourbar DENC On NTSC 23c 3 Colourbar DENC MPEG Off 23b 4 ProgressiveScan MPEG On 24a 5 Enhanced YUV MPEG On 24b 6 Set Video Out To RGB 6...

Страница 20: ...ANISM GROOVES Uses DVD MENU 1 Jump To Inside Grooves 42a 2 Jump To Middle Grooves 42b 3 Jump To Outside Grooves 42c 5 8 Nuclei Error Codes In the following tables the error description of the error codes will be described 5 8 1 Audio Nuclei Error code Error text 1800 Audio Deemp On OK 1820 Audio Deemp Off OK 1880 Audio Deemp Tri OK 1900 Audio mute On OK 1920 Audio mute Off OK 1940 Audio Front LR m...

Страница 21: ...peed within time out 4208 Radial loop could not be closed 4209 PLL could not lock in accessing or tracking state Error code Error text 4210 Subcode or sector information could not be read 4211 Requested subcode item could not be found 4212 TOC could not be read in time 4213 Seek could not be performed 4220 Test successful 4221 Parity error from Basic Engine to Serial 4222 Unexpected response from ...

Страница 22: ...0 Test successful 3001 Disp not responding 3002 Disp key no response 3003 One or more patterns not correct 3004 Disp type invalid 3020 Test successful 3021 Disp not responding 3022 Disp key no response 3023 One or more patterns not correct 3040 Test successful Error code Error text 3041 Disp not responding 3042 Disp key no response 3043 One or more patterns not correct 2700 Model name in wich the ...

Страница 23: ...3 NVRAM contents could not be read 3604 NVRAM not accessible 3605 NVRAM checksum could not be updated Error code Error text 1500 Test successful 1502 NVRAM access time out 1504 NVRAM fails 5400 Test successful 5401 I2c bus busy 5402 I2c bus not working 5403 Scart switch controller not responding 5404 Scart switch controller response not correct 5500 Test successful 5501 I2c bus busy 5502 I2c bus n...

Страница 24: ...401 I2C ADV7300 com bus busy 2402 ADV7300 com transit error 2403 No ack from ADV7300 com 2404 ADV7300 com response error 2420 FLI2200 com OK 2421 I2C FLI2200 com bus busy 2422 FLI2200 com transmit error 2423 No ack from FLI2200 com 2424 FLI2200 com response error 2460 Proscan com OK 2440 ADV7190 com OK 2441 I2C ADV7190 com bus busy 2442 ADV7190 com transmit error 2443 No ack from ADV7190 com 2444 ...

Страница 25: ...and check the voltage level at pin 41 of 7200 5 9 8 Front Display To check the segment display of the FTD the following command can be used And for full detail description of the test refer to the chapter of Diagnostic Software Player Script which can be found in chapter Diagnostic Software Description and Troubleshooting 5 9 9 IR Receiver Check at pin 22 of 7401 and observe if this line switches ...

Страница 26: ...Diagnostic Software Trouble Shooting and Test Instructions EN 40 DVD963SA 5 Personal Notes ...

Страница 27: ...MLRCLK PCMSCLK SDA SCLK 7500 CVBS Y RGB YUV S VHS DIG OUT PCM 4X SERVICE 4 6 RSTN EEPROM M24C64 SERVICE SERIAL INTERFACE STi5580 2 32Kb RESETn 64Mb SDRAM TSOP 54 MT48LC4M16A2TG 16Mb FLASH SO44 I2C M8 M7 VSYNC HSYNC 27M_CLK SDRAM CONTROLLER MEMORY INTERFACE MPEG DECODER 4 BLOCK DECODER ENCODER INTERFACE CHANNEL DECODER uPROCESSOR SERVO ADC CPU INTERFACE CONTROL REGISTERS CSS MODULE IGUANA SAA7812HL...

Страница 28: ...VSTBY 4P MIS 1 4 4P MIS 1 4 1 2 3 4 STDBY_CTRL ON_OFF_A 5VSTBY ON_OFF_B 1 2 3 4 STDBY_CTRL ON_OFF_A 5VSTBY ON_OFF_B STANDBY BOARD DISPLAY BOARD 22P Flex Cable Connector 1403 22 1 1 2 3 4 5 6 7 8 BLUE Scart GREEN Scart Y Scart GND GND GND RED Scart GND SCART_L 5V_Power CVBS_Scart GND GND SCART_R 12VSTBY 8V C_Scart AMUTE 0 6 12 SCL_5V SDA_5V P50 1 2 3 4 5 6 1 1 1 1 1 1 9 10 7 8 9 20 1 1 1 1 2 2 2 02...

Страница 29: ...431 D5 I432 E5 I433 D5 I434 E5 I435 C6 I436 D6 I437 C7 I438 D5 I439 D6 I440 D7 I441 E7 I442 D6 I443 E6 I444 D7 I445 D6 I501 D4 I502 E3 I504 C4 I505 E1 I506 D4 I507 D5 I508 D4 I509 D4 I510 F9 I512 D3 I513 D4 I514 E2 I515 E2 I516 E2 I517 E2 I518 F3 I519 F2 I520 F9 I521 E8 I522 F6 I524 F6 I526 D5 I527 F5 I529 E5 I530 F5 I532 F4 I533 F4 I535 F3 I536 F4 I539 D4 I541 E4 I542 D4 I543 E4 I544 E5 I545 E4 I...

Страница 30: ...30 A13 I131 A13 I132 A12 I133 A12 I134 A12 I135 A13 I136 A12 I137 A12 I138 A12 I139 A11 I140 A13 I141 A17 I142 A16 I143 A16 I144 A16 I145 A16 I146 A16 I147 A13 I148 A13 I149 A16 I150 A18 I151 A17 I152 A17 I153 A18 I154 A18 I155 A17 I156 A18 I157 A18 I158 A17 I159 A7 I160 A7 I161 A7 I162 A17 I163 B17 I164 B18 I165 C22 I166 C21 I180 A14 I181 A15 I182 A20 I183 C6 I184 C6 I185 C3 I186 B20 I187 C12 I18...

Страница 31: ...I201 F15 I203 F15 I207 E15 I208 D16 I209 G4 I210 E15 I211 E15 I212 D15 I213 D15 I214 D15 I215 D15 I216 D14 I217 E15 I218 F14 I219 E15 I220 B3 I221 D3 I222 C3 I223 E5 I224 D15 I225 E16 I300 B3 I301 C2 I302 F4 I303 D3 I304 G4 I305 C3 I306 E5 I307 G4 I308 F2 I309 G4 I310 C2 I311 E3 I312 D2 I313 D2 I314 D3 I315 F3 I316 F2 I317 F2 I318 E3 I319 D6 I320 C3 I321 D3 I322 E3 I323 G13 ...

Страница 32: ...7 22u 3282 2K2 BC857B 7281 3281 100K BC337 40 7280 220u 2280 BYD33D 6280 470u 2235 7230 3230 1K 2230 1m 6230 STPS745F 10K 3216 33K 3212 100n 2211 3211 56K BC847B 7211 10K 3210 2K2 7212 BC847B 3214 3215 56K 2215 100u 100n 2212 6215 5215 6u8 SI2302DS 7210 1N4004 100u 2216 470u 2255 5216 22u 5255 2u2 1N4004 3255 3R3 1m 6255 1N4004 6256 1m 2250 2210 STTH302 6210 6250 STTH302 22n 2132 3132 8K2 BAV21 61...

Страница 33: ...A 1102 1M 3129 3103 100R 7105 B 74LVC00AD 4 5 7 14 6 3V3D 3V3D 2105 12p TC7WHU04FU 7101 B 6 4 8 2 100R 3101 I128 7106 D 74LVC00AD 12 13 7 14 11 EH B 1200 1 2 3 4 I156 100n 2111 I145 4K7 3114 1 4 8 7 I142 47R 3120 7100 A TC7WHU04FU 15 SDA 16 VDD 8 VSS 100n 2117 1 A0 2 A1 3 A2 13 INT_ 4 P0 5 P1 6 P2 7 P3 9 P4 10 P5 11 P6 12 P7 14 SCL I149 PCF8574T 7107 I108 3V3D 3V3D I158 220R 3130 100n 2113 3V3D 3V...

Страница 34: ...MODE 0 27 MMODE 1 28 MMODE 2 14 MUTE I 5VD 3V3D 2208 100n 100n 2209 27K 3203 5VD 2206 10u 5VD 3208 330R 3205 2K2 2K2 3207 2K2 3214 I217 I218 1 2 7 14 3 100n 2207 7207 A 5VD 5VD 4 5 7 14 6 2200 100n 7207 B 3204 4K7 BC847B 7221 10u 2205 74LVC04 7206 A 1 7 14 2 3212 4K7 7207 D 12 13 7 14 11 5VD I212 74LVC04 7206 B 3 7 14 4 3V3D I220 I223 7 14 12 1R 3201 5VD 2211 100n 74LVC04 7206 F 13 100n 2202 3V3D ...

Страница 35: ...n 2320 5VD 10u 2317 S CLK2 12 S DIN1 8 S DIN2 11 S DIN3 13 14 44 45 32 VA VD 4 18 VLC VLS 43 21 VQ GND2 LR CK2 10 17 M0 16 M1 15 M2 42 M3 MCLK 6 41 MUTE C1 26 MUTE C2 25 MUTE C3 24 MUTE C4 23 MUTE C5 MUTE C6 22 19 R S T_ S CLK1 9 AOUTB1 37 AOUTB2 34 AOUTB2 33 28 AOUTB3 27 AOUTB3 DS DA1 3 DS DA2 1 47 DS DA3 DS DB1 2 48 DS DB2 46 DS DB3 7 DS D_E N FILT 20 5 GND1 31 CS 4362 7300 AOUTA1 39 AOUTA1 40 A...

Страница 36: ... 100R I410 680p 2419 7405 A 3 2 1 8 4 2433 470p 470p 2430 3422 180R 8V_OpAmp I416 100n 470p 2428 S 11 Vdd 16 Vee 7 Vss 8 Y0 12 Y1 13 Z 14 2400 3 2 1 8 4 74HCT4053D 7400 A E 6 180R 3405 8VA LM833D 7402 A 100u 2421 2443 8V_OpAmp 2401 100n 3429 2K7 5 6 7 8 4 I419 8V_OpAmp 7403 B 3417 1K8 4 3430 1K8 7401 B LM833D 5 6 7 8 2420 470p 3 2 1 8 4 I401 I442 I427 I443 I445 I441 I444 I439 I440 2K7 3433 27K 2K7...

Страница 37: ... 1K 2517 E4 3532 G2 3533 G2 3534 G3 3535 G3 3536 G4 2523 G2 2524 G4 2525 G4 2526 G3 4 5 10K NE5532 270p 6 7 4 5 6 7 8 BARE BOARD 3139 243 30533 3 3502 B1 3504 B3 3505 B2 3506 D2 3507 D2 9 10 11 12 I570 B11 I571 A11 A6 E F G 10K 1K 1K 1K 2525 100p 3552 10K 3550 8V 5 6 7 8 4 3525 22K 7502 B 3549 3585 47K 3512 10K 2516 3563 3540 I513 3513 10K 470p 2518 3 2 1 8 4 8VA_B 7501 A 5 6 7 8 4 I547 7501 B 357...

Страница 38: ...0 1 10 11 12 2 3 4 5 6 5VD 16V 100u 2635 4611 5VVID 1 I637 5610 DSS306 2 3 7643 BC847B 2K2 3626 2643 470u I661 I659 8V 5VD 6604 BZX284 C15 82R 3625 3659 470R 3619 I703 5VVID I683 2628 47u 16V 100n 2636 2645 470u 75R 3631 5V_Power I693 12V_Power 15K 3621 3669 100R 8V 10K 3683 1 2 3 4 56R 3673 2646 47u 16V 1424 PH B I698 3667 1R 10K I651 3634 2K2 3645 I701 2623 47p I702 I691 I633 I658 I663 470u 2642...

Страница 39: ...10 3202 D11 3203 D10 3205 D11 3207 D11 3208 D11 3212 D9 3213 D11 3214 D11 3215 C9 3305 D13 3310 C16 3311 C16 3314 E13 3401 E13 3411 D15 3412 D15 3413 D15 3414 D15 3415 D15 3416 D15 3417 E15 3418 D15 3419 E15 3424 D14 3429 D14 3430 D14 3431 D14 3432 D13 3433 D13 3434 D14 3435 D14 3436 D14 3437 D14 3438 C15 3440 C14 3441 D14 3501 D16 3504 C16 3506 C15 3507 C16 3508 D15 3510 C16 3511 D16 3512 D15 351...

Страница 40: ...9 D5 3410 D5 3421 C6 3422 C6 3423 C6 3426 D6 3427 D6 3428 D6 3439 D5 3502 E2 3505 E1 3527 D2 3528 D2 3529 E2 3530 D1 3531 D1 3532 D2 3533 D2 3534 E2 3535 E2 3536 E2 3537 F1 3538 F1 3539 F2 3540 F9 3541 E9 3543 F1 3544 F1 3545 F3 3546 F2 3547 F2 3548 F2 3549 F2 3550 F8 3552 F9 3553 F9 3555 F6 3556 E7 3558 E6 3560 E6 3561 F7 3562 F6 3563 E5 3567 E5 3568 F5 3570 F5 3571 F4 3572 E4 3575 F3 3576 F4 357...

Страница 41: ...Electrical Diagrams 55 DVD963SA 7 Layout AV Board Part 1 Bottom Side CL 26532105_12a eps 280802 ...

Страница 42: ...56 DVD963SA 7 Electrical Diagrams Layout AV Board Part 2 Bottom Side CL 26532105_12b eps 280802 ...

Страница 43: ...33 I138 47n 2129 BC847B 7103 I155 3134 10R I164 2144 22p 3147 220R 22p 2109 10K 3149 I144 1101 I143 I149 VKK 5Vstb 3107 100K 2140 33n 2108 1n 12V I157 5Vstb 5Vstb I156 I122 22u 2143 7114 BC857B I136 I189 I161 3142 I188 10R I113 I150 5Vstb I182 100u 2103 3114 4K7 3154 10K 5Vstb I100 6105 LB3333 7108 220R 3152 I137 BC847B I183 I148 I192 10 RESET 13 TEST VAREF 39 38 VASS 40 VDD 78 VKK 7 VSS 9 XIN 8 X...

Страница 44: ... 26532105_015 eps 290802 1100 D1 1101 C22 1102 A22 1103 C16 1104 A21 1105 C21 1106 A19 1108 A16 1111 B8 1112 B16 1113 B2 1114 C19 1119 B9 1120 D1 2103 B14 2107 A18 2127 B17 2136 B15 2138 A14 2139 C14 2143 A13 6104 B2 6105 C1 6106 B16 6107 B2 7106 A15 7109 A14 7402 B13 ...

Страница 45: ...04 A15 3105 C22 3106 B12 3107 B12 3108 B13 3109 C2 3110 C2 3111 C3 3112 B16 3113 C16 3114 C16 3115 B5 3116 C2 3117 C17 3118 C16 3119 C22 3120 C6 3121 C22 3123 C12 3125 C12 3126 B12 3127 B6 3128 B6 3129 B8 3130 B8 3131 C8 3133 A11 3134 C21 3135 C11 3138 C11 3139 A19 3140 B8 3141 C10 3142 D22 3143 B13 3144 B13 3146 B20 3147 B7 3148 A20 3149 C6 3150 A20 3151 C6 3152 C22 3153 B22 3154 C21 3155 B22 315...

Страница 46: ...60 DVD963SA 7 Electrical Diagrams Layout Display Panel Part 1 Bottom Side CL 26532105_16a eps 280802 Part 1 ...

Страница 47: ...Electrical Diagrams 61 DVD963SA 7 Layout Display Panel Part 2 Bottom Side CL 26532105_16b eps 280802 Part 2 ...

Страница 48: ...ST_IN 90 TEST_OUT0 116 TEST_OUT1 117 VDD1 8 VDD2 30 VDD3 48 VDD4 62 VDD5 88 VDD6 112 VDD7 128 VDD8 146 VDD9 83 SDRAM_DATA27 SDRAM_DATA28 84 85 SDRAM_DATA29 SDRAM_DATA3 53 SDRAM_DATA30 86 SDRAM_DATA31 87 SDRAM_DATA4 54 55 SDRAM_DATA5 SDRAM_DATA6 56 SDRAM_DATA7 57 SDRAM_DATA8 58 SDRAM_DATA9 59 SDRAM_DQM 110 SDRAM_RASN 105 SDRAM_WEN 104 SDRAM_DATA12 SDRAM_DATA13 65 66 SDRAM_DATA14 SDRAM_DATA15 67 SDR...

Страница 49: ...206 7203 A 74LVT86DB I212 4201 100R 3211 3209 100R 1 10 56 VR E F 46 Y0 2 Y1 3 Y2 4 Y3 5 Y4 6 Y5 7 Y6 8 Y7 9 Y8 12 Y9 13 S VS YNC_ 49 51 S 0 52 S 1 53 S 2 54 S 3 55 S 4 58 S 5 59 S 6 60 S 7 61 S 8 62 S 9 S CLK S I 22 21 S DA CLKS P 19 S PI_ I2C 41 VAA VDD IO 37 DAC F 11 57 E XT LF 34 64 GND IO 25 P BLANK 23 P HS YNC_ 24 P VS YNC_ 33 R E S E T _ 47 R S E T1 R S E T2 35 31 R TC S CR TR S BLANK_ 48 S...

Страница 50: ...ut 1V div DC 20us div I322 Interlace output 1V div DC 20us div I320 Progressive output 1V div DC 20us div I321 Progressive output 1V div DC 20us div I322 Progressive output 0V6 Y U 0V6 0V6 1V2 5302 A1 5303 A3 5304 B3 5305 C6 5306 C6 5307 D6 5308 D6 5306 1u5 DC vtg measured in STOP MODE V Only use with FLI2310 4309 4310 2306 100n I311 3314 4R7 1K2 3310 I300 I316 I312 22p 2301 I301 3302 1K2 2309 100...

Страница 51: ... 3114 B6 3115 D5 3116 B7 3117 D5 3118 D5 3119 B6 3120 C6 3121 C6 3122 D6 3123 D6 3124 D6 3125 D6 3126 C6 3127 C6 3128 C6 3129 D5 3130 D4 3131 D4 3132 D4 3133 C6 3134 C6 3135 D4 3136 D4 3137 D4 3138 C6 3139 D4 3140 C6 3141 D4 3142 D5 3143 D5 3144 D5 3145 C6 3146 D4 3147 D4 3148 D5 3149 D4 3150 G10 3151 D12 3152 D12 3153 C12 3154 C12 3155 C12 3156 C12 3157 C12 3158 C6 3159 C6 3160 B6 3161 B6 3162 B6...

Страница 52: ...66 DVD963SA 7 Electrical Diagrams Layout P Scan Board Part 1 Top Side ...

Страница 53: ...Electrical Diagrams 67 DVD963SA 7 Layout P Scan Board Part 2 Top Side ...

Страница 54: ...4 2309 E5 2310 D3 2312 D2 2316 G3 2317 F3 2319 F2 3103 D8 3104 D8 3167 G14 3168 C16 3169 C16 3170 F14 3171 F13 3172 F14 3201 G2 3203 B4 3207 D5 3208 D5 3209 D5 3210 D5 3211 D5 3214 B5 3215 D4 3217 C9 3300 C2 3305 C2 3306 C2 3307 D2 3308 C3 3309 D3 3310 E3 3312 D2 3313 E2 3314 G4 3315 C3 3316 F3 3317 F3 3319 F2 3320 E3 3321 F3 4103 C8 4104 B8 4105 D8 4201 E14 4209 D5 4210 D4 4212 F6 4301 F4 4302 G4...

Страница 55: ...Electrical Diagrams 69 DVD963SA 7 Layout P Scan Board Part 1 Bottom Side ...

Страница 56: ...70 DVD963SA 7 Electrical Diagrams Layout P Scan Board Part 2 Bottom Side ...

Страница 57: ... I200 I202 I203 6200 I201 SPEC 1202 2 5 1 4 3 6 LB3333 440053 1200 1 2 3 4 1201 STBKEY STBKEY 100R 3200 CL 26532105_024 eps 290802 1200 A2 1201 B1 1202 B1 3200 A1 6200 A1 I200 A1 I201 A2 I202 B2 I203 B2 I204 B2 Layout Standby Board Top Side Layout Standby Board Bottom Side 1200 B3 1201 B2 1202 A2 6200 A2 CL 26532105_025 eps 270802 CL 26532105_026 eps 290802 ...

Страница 58: ...SIN TV YCVBSIN VCR 50 YCVBSOUT AUX 15 YCVBSOUT TV 3 YCVBSOUT VCR 7 YIN AUX 26 YIN ENC 38 RIN VCR 47 ROUT AUX 4 ROUT CINCH 58 ROUT TV 64 ROUT VCR 60 SCL 21 SDA 22 SLB AUX 31 SLB TV 25 SLB VCR 27 VCC12 23 VCCA 55 VCCV1 33 VCCV2 16 VCCV3 12 VOUT RF 9 LIN AUX 35 LIN ENC 45 LIN STB 41 LIN TV 53 LIN VCR 49 LOUT AUX 6 LOUT CINCH 59 LOUT TV 2 LOUT VCR 62 RCIN AUX 28 RCIN ENC 42 RCOUT TV 1 RIN AUX 37 RIN E...

Страница 59: ...220p 2217 7207 3223 470R BC847B 3243 1302 Molex 5267 1 2 47K 2220 2211 10u 220p 3237 5K6 7204 2209 220p 220p 2208 BZX284 C15 6213 7203 BC847B 2205 3217 150R 100p 27K 3203 7211 5V 470R 5V 5V 6225 BZX284 C15 100p 2229 33R 3259 BZX284 C15 6222 4u7 5K6 3265 BZX284 C15 6218 BZX284 C15 6200 100p 2231 3253 4K7 6217 BZX284 C15 3247 470R BARE BOARD 3139 243 30291 3270 BZX284 C15 6212 BC847B 7217 470R 75R 4...

Страница 60: ...74 DVD963SA 7 Electrical Diagrams Layout Double SCART panel Only for EU models Overview Top Side CL 16532007_095 eps 240401 Part 1 CL16532007_95a eps Part 2 CL16532007_95b eps ...

Страница 61: ...Electrical Diagrams 75 DVD963SA 7 Layout Double SCART panel Only for EU models Part 1 Top Side CL 16532007_95a 240401 ...

Страница 62: ...76 DVD963SA 7 Electrical Diagrams Layout Double SCART panel Only for EU models Part 2 Top Side CL 16532007_95b eps 240401 ...

Страница 63: ...connector 0201 Pin 1 and 2 3V3 Pin 4 12V Pin 5 12STBY Pin 7 5V Pin 9 12V Pin 11 32V Note The suffix STBY indicates that the supply is not switched off during Standby Mode Power switching is done with the STBY_CTRL signal from the slave processor 9 2 3 Operation Figure 9 1 Power Supply Mains Input Circuit The bridge rectifier D6110 rectifies the mains voltage after which C5 2117 smoothens it The DC...

Страница 64: ...tection start up protection and the cycle repeats This effect is highly audible 9 3 Loader Mono Board for diagrams see SD4 00SA_CH Service Manual Figure 9 3 Block Diagram Loader Mono board The SD4 00_SA_CH SACHI_4 is the 2nd generation Philips Architectural Standard Design of SACD mono board based on Furore 2 and will be used in the new generation of SACD players It is designed in a multi task way...

Страница 65: ... a digital PLL The demodulator part detects the frame synchronisation signals and decodes the EFM 14 bit and EFM 16 bit data and sub code words into 8 bit symbols Via the serial output interface the I2S data audio and video go to the DVD decoder STi55xx The spindle motor interface provides both motor control signals from the demodulator and in addition contains a tachometer loop that accepts tacho...

Страница 66: ...gisters and memory bus It also supplies the general reset signal HW and SW and the interrupt signals 2 Data processing All modules and peripherals in this part are connected to a so called PI bus It is beyond the scope of this manual to go more in detail on this subject 3 Copy protection On every SACD disc a PSP signal is recorded The player can only play a disc if a valid PSP signal is detected T...

Страница 67: ...c engine enters the STi55xx The STi55xx processes the data and sends the 6 PCM output channels to Furore 2 The LeRi channels are directly passed to the AV board also The switch matrix of the Furore 2 sends the two incoming stereo PCM channels LeRi to the AV board The switch matrix of the Furore 2 sends the six incoming PCM channels to the high end DAC board The mute signal from the STti55xx is dir...

Страница 68: ...6_12V SCART status truth table Mute The audio MUTE signal active high is directly available at the module interface Service Figure 9 8 Service Port Buffer The service port see diagram M5 is simplified to reduce cost The unused RTS and CTS lines are no longer connected A transistor buffer item 7502 is used instead of the Schmitt Trigger buffer item 7501 The overall loading and driving capability of...

Страница 69: ...able 9 2 Control lines overview IC7107 9 4 3 Video The analogue video signals from the Mono Board are buffered before they are fed to the A V board The video outputs from the A V Board are RGB YUV YC and CVBS These signals are also fed to the double SCART board 9 4 4 Audio The digital audio signals for Surround Centre and LFE subwoofer are fed to a 6 channel DAC CS4362 item 7300 48 pin LQFP for th...

Страница 70: ...the display slave processor is active takes over the I2C bus and will manage the P50 commands Note The loop through only functions when the DVD player is in standby NOT in low power standby Figure 9 12 Loop through set up The B component from RGB and the C component from Y C share the same pin on the SCART connector pin 7 Because the B signal is an up stream signal towards the TV and the C signal ...

Страница 71: ...e processor will reset the host processor When the slave processor receives the correct IR or key code to leave the Standby mode it resets the host processor Note The slave uP will not reset successfully if the 8MHz clock oscillator has not stabilised check on pin 8 of IC7101 Other slave processor functions are Generation of a scanning grid for the keys Generation of the display grid and segment s...

Страница 72: ...grated Circuit IF Intermediate Frequency IRQ Interrupt Request KOK Karaoke LFE Low Frequency Effect subwoofer LLD Loss Less Decoder LPCM Linear Pulse Code Modulation LRCLK Left Right clock LVTTL Low Voltage Transistor Transistor Logic 3 3V logic M2 Mercury 2 Basic Engine MACE Mini All Compact Disc Engine MPEG Motion Pictures Experts Group NC Not Connected NVM Non Volatile Memory IC containing TV r...

Страница 73: ...rotection OCP V 1 5V More than 128ms Toff f Verr Max Toff f Ct VCO Feedback Startup protection circuitry Internal Vcc 1 3 4 5 10 11 12 14 Internal regulator HV Demag FB Ct Gnd Isense Vcc Verr max 3V Verr min 10mV DRV Driver Last pulse of demag after 4µs 1 3 1V Rf Ri Current comparator Flip Flop 250mV clamp 250mV 1V max setpoint Clock R D Q Verr Internal Clamp Over Voltage Protection Vcc 41V 200ns ...

Страница 74: ...Circuit Descriptions and List of Abbreviations EN 88 DVD963SA 9 9 9 2 Diagram A2 AK4103VF IC7203 Figure 9 16 AK4103VF IC7203 CL 26532105_054 eps 300802 ...

Страница 75: ...Circuit Descriptions and List of Abbreviations EN 89 DVD963SA 9 9 9 3 Diagram A3 CS4362 IC7300 Figure 9 17 CS4362 IC7300 CL26532105_055 eps 300802 ...

Страница 76: ... SDRAM DATA 17 SDRAM DATA 16 SDRAM DATA 15 SDRAM DATA 14 SDRAM DATA 12 SDRAM DATA 13 SDRAM DATA 11 VDD4 VSS VDDcore3 VSScore SDRAM DATA 20 SDRAM DATA 19 SDRAM DATA 18 SDRAM DATA 31 SDRAM DATA 30 SDRAM DATA 29 SDRAM DATA 28 SDRAM DATA 26 SDRAM DATA 27 SDRAM DATA 25 SDRAM DATA 24 SDRAM DATA 23 SDRAM DATA 21 SDRAM DATA 22 VDDcore4 VSScore VSS VDD5 TEST IN SDRAM ADDR 10 SDRAM ADDR 5 SDRAM ADDR 4 SDRAM...

Страница 77: ...4 2238 586 59812 0603 50V 100NP80M 2205 4822 124 40248 10µF 20 63V 2206 4822 124 40248 10µF 20 63V 2207 2238 586 59812 0603 50V 100NP80M 2208 2238 586 59812 0603 50V 100NP80M 2209 2238 586 59812 0603 50V 100NP80M 2210 4822 124 40248 10µF 20 63V 2211 2238 586 59812 0603 50V 100NP80M 2212 4822 124 40248 10µF 20 63V 2213 4822 124 40248 10µF 20 63V 2300 2238 586 59812 0603 50V 100NP80M 2301 4822 124 4...

Страница 78: ... 117 13052 2k7 1 0 063W 0603 RC22H 3432 5322 117 13046 1k8 1 0 063W 0603 RC22H 3433 5322 117 13052 2k7 1 0 063W 0603 RC22H 3434 5322 117 13046 1k8 1 0 063W 0603 RC22H 3435 5322 117 13046 1k8 1 0 063W 0603 RC22H 3436 4822 051 30101 100Ω 5 0 062W 3437 5322 117 13052 2k7 1 0 063W 0603 RC22H 3438 5322 117 13046 1k8 1 0 063W 0603 RC22H 3439 5322 117 13046 1k8 1 0 063W 0603 RC22H 3440 5322 117 13046 1k8...

Страница 79: ...SE R 7603 9322 140 81668 IC SM LF50CDT ST00 R 7604 9322 155 28667 OPT FIB CON GP1FA550TZ SRPJ L 7620 5322 130 60159 BC846B 7621 4822 130 42804 BC817 25 7622 4822 130 42804 BC817 25 7623 4822 130 42804 BC817 25 7624 4822 130 42804 BC817 25 7625 4822 130 42804 BC817 25 7626 4822 130 42804 BC817 25 7627 5322 130 60159 BC846B 7628 5322 130 60159 BC846B 7629 5322 130 60159 BC846B 7630 5322 130 60159 BC...

Страница 80: ...W 3112 4822 117 12139 22Ω 5 0 062W 3113 4822 117 12139 22Ω 5 0 062W 3114 4822 117 12139 22Ω 5 0 062W 3115 4822 117 12139 22Ω 5 0 062W 3116 4822 117 12139 22Ω 5 0 062W 3117 4822 117 12139 22Ω 5 0 062W 3118 4822 117 12139 22Ω 5 0 062W 3119 4822 117 12139 22Ω 5 0 062W 3120 4822 117 12139 22Ω 5 0 062W 3121 4822 117 12139 22Ω 5 0 062W 3122 4822 117 12139 22Ω 5 0 062W 3123 4822 117 12139 22Ω 5 0 062W 31...

Страница 81: ...4822 051 30689 68Ω 5 0 063W 0603 RC21 RST SM 3213 4822 051 30471 470Ω 5 0 062W 3214 4822 051 30471 470Ω 5 0 062W 3215 4822 051 30101 100Ω 5 0 062W 3216 4822 051 30689 68Ω 5 0 063W 0603 RC21 RST SM 3217 4822 051 30151 150Ω 5 0 062W 3218 4822 051 30101 100Ω 5 0 062W 3219 4822 051 30472 4k7 5 0 062W 3220 4822 051 30472 4k7 5 0 062W 3221 4822 051 30472 4k7 5 0 062W 3222 4822 117 13632 100k 1 0603 0 62...

Страница 82: ...ts list are added In the manual 3122 785 12330 the Double Scart circuit diagrams and print layout was left out In this version of the service manual the circuit diagrams and print layout are added In this version the Layout of Menu script Audio nuclei table 5 8 1 Video nuclei table 5 8 7 and Furore nuclei table 5 8 8 are updated In this version the value of C2102 C2129 and C2131 in the parts list ...

Результаты поиска

Содержание DVD963SA

Отзывы:

Philips DVD963SA, Руководство по обслуживанию, Страница: 73 / 82

Результаты поиска

Содержание DVD963SA

Отзывы: