Philips-FWV-220-Schematic电路原理图.pdf

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1、Service InformationServiceServiceServiceProduct Service Group CE Audio3139 785 300742000 - 06 - 05FW-V220A02 - 160CORRECTION TO SERVICE MANUALBelow are corrections to the circuit diagram & parts list:COMBI BOARD* Delete 2405 and 3456 (Not required)3681 4822 116 52276 3k3 5% 0,5W3682 4822 116 52276 3

2、k3 5% 0,5WCHANGES DURING PRODUCTIONMPEG BOARD* From wk0134 onwards a new pt. 2 board is introduced tosolve MP3 playback noise (see newsletter SNL2001.03.13)problem by adding:3234 4822 050 21002 1k 5% 0,1W3235 4822 050 21003 10k 5% 0,1W7209 3198 010 42310 BC547BWNote: 7209 base-emitter is shorted to

3、function like a diode.* From wk0147 onwards a new Servo IC7212 (softwareversion 6) is introduced to improve CD playability. The newIC is recognized by printing mark “MPEG01BS06“ and isavailable under service code: 9352 701 41518* From wk0152 onwards the Video CD Processor IC 7201 isreplaced by ES380

4、0FL. Because of this replacement thefollowing changes are made to:- adapt supply voltage from 3,5V to 2,7V- adapt audio output level to 550mV2250 2020 552 94427 100pF 50V2251 2020 552 94427 100pF 50V2266 2020 552 94427 100pF 50V2267 2020 552 94427 100pF 50V3258 4822 051 30333 33k 5% 0,1W3261 4822 05

5、1 30563 56k 5% 0,1W3262 4822 051 30333 33k 5% 0,1W3265 4822 051 30563 56k 5% 0,1WAlready published Service Informations:3266 4822 051 30333 33k 5% 0,1W3267 4822 051 30333 33k 5% 0,1W3281 4822 051 30563 56k 5% 0,1W3282 4822 051 30563 56k 5% 0,1W7201 9322 178 33671 ES3880FL7211 9322 178 32668 LF27CDT*

6、 From wk0218 onwards a new pt. 4 board is introduced tosolve picture jerking & cracking noise problem by adding:2286 4822 122 33761 22pF 50V NPO 0603Note: The pt. 3 board is not published because it has minortrack shifting to prevent short-circuit to MPEG shield casing.New pt 4 board layouts & circu

7、its are enclosed.FRONT BOARD* From production wk0152 onwards a mask 3 version of theFront microprocessor IC7401 is introduced due to deletionof the Cue/Review features.The service code for the equivalent OTP versions read:7401 9965 000 10681 OTP version 25 for FW-V2207401 9965 000 10680 OTP version

8、25 for FW-V320It is very important that these OTPs are used only onsets without Cue/Review feature!The mask ICs used in production can be recognized by theirprinting mark:- V220S53051 for FW-V220 and- V320S53061 for FW-V320ETF BOARD* From production wk0139 onwards the following changesare made to im

9、prove current handling & reliability:7612 4822 130 11201 PMBT29077613 4822 130 11201 PMBT29077614 4822 130 11201 PMBT2907MPEG-01B BOARD LAYOUTES3880 CIRCUITPROCESSOR INTERFACEAUXSCREEN DISPLAYSERIAL INTERFTDM INTERFACEHUFFMANDRAM DMACONTROLLERON SCREENDISPLAYVIDEO OUTPUTMPEGPROCESSOR512x32 SRAM2Kx32

10、 ROMDRAM INTERFDECODERRISCPROCESSOR64x32 ROM32x32 SRAMREGISTERSAUDIOData Bus (8X)Data bus (16X)Address bus (9X)ES3883 selectTo ES3883 LD(7:0)Video ResetDRAMwriteRowEPROM6789ABCDEFABCDEF1601 D12201 E92206 E92210 E92223 A32235 B3To servo uPFrom front uP to ES3880& PROVISION ON THE LAYOUT&ES3880FL True

11、 for audio with 44.1KHz sampling frequency only1234567891234585ms6ms5us2258 E92268 D12270 B12271 E12272 F12273 C12276 C22277 B22279 D12280 C92281 C92282 C92286 F43204 C33205 C83206 D43207 C43208 C33209 D33210 E33211 F33213 B93214 B93217 B83228 A83234 E83270 B23271 B23272 B23273 B83274 B83275 B83276

12、B25205 B35207 E95212 A35213 D97201 B47202 A67203 F67205-A F27205-B E17205-C E27205-D F27205-E D27205-F D1127147205-F74HC04D1374HC04D171421922021223456789100R 32715213VCC15205VCC2VCC2AGND+5V100n220R4K732085V5V5VAddress bus (18X)ColumnO/P enableChip enableO/P enable714874HC04D7205-E11714107205-A74HC04

13、D7205-D922p2286100p 22763272100R1K3234100R327022791101112131415161718320522K1601100p 2277100p 2273100R3276VCC82270100p2210VCC352072201 100n100n100p2280VSYNC 40YUV0 32YUV1 33YUV2 34YUV3 35YUV4 36YUV5 37YUV6 38YUV7 39100p2281RESET_29TDMCLK96TDMDR97TDMFS98VDD11VDD2 31VDD351VPP81VSS1100VSS230VSS3 50VSS4

14、80LCS0_67LCS1_66LCS3_65LD055LD156LD257LD358LD459LD560LD661LD762LOE_64LWR_63PCLK 44PCLK2X 43RAS_2LA1078LA1179LA1282LA1383LA1484LA1585LA1686LA1787LA270LA371LA472LA573LA674LA775LA876LA977DBUS1225DBUS1326DBUS1427DBUS1528DBUS215 16DBUS3DBUS417DBUS518DBUS619DBUS720DBUS821DBUS922DWE_3HSYNC 41LA068LA169CAS_

15、99CPUCLK 42DA04DA15DA26DA37DA48DA59DA610DA711DA812DA9|DOE_92DBUS013DBUS114DBUS1023DBUS1124ACLK88AIN93AOUT|SEL-PLL089ARCLK94ARFS95ATCLK90ATFS|SEL-PLL191AUX0 45AUX1 46AUX2 47AUX3 48AUX4 49AUX552AUX653AUX75428VCC11VCC26VCC320VSS12135VSS240VSS3WE_13720139I|O23I|O34I|O45I|O57 8I|O69I|O7 I|O810I|O931LCAS_

16、29NC111NC212NC31530NC427OE_RAS_14UCAS_16A117A218 19A3A42223A5A624A725A826I|O12I|O1032I|O1133I|O123436I|O1337I|O14I|O1538I|O16VCC77203MSM514265CA0VCC8VCC7VCC7+5VVCC8220RVCC1VCC1220R3210327422G_2431P_Q013Q114Q215Q317Q418Q519Q620Q721VCC321VPP VSS16A114A12 A1328 29A143A152A1630A1710A29A38A47A56A65A727A8

17、26A9 E_7202M27C200112A011A123A1025100nVCC7100u2258+5V100n222322065212VCC72268 100p3209100p22713211 220R2235 100n371442272 100p74HC04D5714674HC04D7205-B10n228232064K77205-C220R327510K3273 220R22K3213321432074K722K32174K73228VCC7+5V4K73204DBUS(13)DBUS(14)DBUS(15)DBUS(0:15)RSTOUT#ARFSARCLKAINLA(17)LA(1

18、6)LA(15)LA(14)LA(13)LA(12)AUDATABCLKAUDIOCLKLRVCC8VCC7YUV(5)YUV(4)YUV(3)YUV(2)YUV(1)YUV(0)YUV(0:7)YUV(0:7)VDD3DA(8)DA(7)DA(6)DA(5)DA(4)DA(3)DA(2)DA(1)DA(0)DA(0:8)DBUS(0)DBUS(1)DBUS(2)DBUS(3)DBUS(4)DBUS(5)DBUS(6)DBUS(7)DBUS(8)DBUS(9)DBUS(10)DBUS(11)DBUS(12)DA(0)VDD3VSYNCHSYNCPCLKCSCN135M10VDD3AUX5LD(

19、0)LD(1)LD(2)LD(3)LD(4)LD(5)LD(6)LCS1#LA(10)LA(9) LA(8) LA(7) LA(6) LA(5) LA(4) LA(3) LA(2) LA(1) LA(0)LA(11)LA(0:17)YUV(7)YUV(6)LA(15)LA(14)LA(13)LA(12)LA(11)LA(10)LA(1)LA(0)DBUS(8)DBUS(7)DBUS(6)DBUS(5)DBUS(4)DBUS(3)DBUS(2)DBUS(1)DBUS(15)DBUS(14)DBUS(13)DBUS(12)DBUS(11)DBUS(10)DBUS(9)DBUS(0)DA(8)DA(

20、7)DA(6)DA(5)DA(4)DA(3)DA(2)DA(1)DSA_STBRIGHTLEFTDSA_ACKDSA_DATIIS_DATAIIS_WCLKIIS_SCLKLD(7)LD(6)LD(5)LD(4)LD(3)LD(2)LD(1)LD(0)LA(9)LA(8)LA(7)LA(6)LA(5)LA(4)LA(3)LA(2)LA(17)LA(16)RABDSA_ADSA_DDSA_SSILDLD(7)LD(0:7)VCC2DSA_STBDSA_STBSDASICLIIS_DATAIIS_WCLKIIS_SCLKCD10_RSTDSA_ACKDSA_DATES3883FL CIRCUITV

21、CC3160msABCDEFABCDEF1602 C91603 A92211 D12213 D12214 D2&5.5 KHz1.3VMIC_DET2.3V&MIC_DETDisable2.3V&2.3V27MHzHigh5V1234567891234567892.3V&13.5 MHZMPEG_RESET&Echo Function2215 D22216 D22217 D82218 D82219 C92220 D92224 B62225 B82226 B72227 A72228 A72229 A82230 E32231 B62233 A42234 B42253 A12254 E12256 A

22、22259 E72261 C92262 A82263 C72264 E22265 E92284 A4&27MHZ2.3V5.0V&2.3V&3212 E43218 A63219 E23221 A53223 B33224 B43225 B33226 B33227 F83229 E63230 F83231 E83232 E83233 F83235 D93236 A43237 F33238 F73239 E13240 F53241 F1 ADD 4001 SET MPEG IN AUTO PLAY MODELow&EnablePAL (H)_NTSC(L)2.3V&2.3V5.0V&1.9V&200

23、KHz3242 A43243 F73244 D83245 C83246 A73247 B83248 B73249 B63250 B73287 E43288 A34001 F34002 E35201 A45203 A85204 A85208 D15210 A15215 A55V2.3V1.3V6204 A76205 A77204 C67206 F27208 E17209 D97213 A34K7328747u221722K32412224100nVAVAGNDVCC3180p22281603EH-B12100p2261221947u3224 220R100n22264K73218VAV2229

24、390p1602EH-B123VCC3328847R2220100nVCC3BC847B7209100n22252253 100u220R3223BAT8562046205BAT8540014K732401n22633226 100R100n22313239 10K2265100p100R3212323275R32484K732384K77206BC847B4K73229VCC3VAA2214 100n10K3242BC857BW7213VAAGNDVCC310n22592216 100n1K100R32253245325022R10u22643244 4K7VCC332374K7390p22

25、273227100RVCC352032u7100n2213324352154K7707172737475767778798808182838485868788899909192939495969798994142434445464748495505152535455565758596606162636465666768697 12131415161718192 202122232425262728293 30313233343536373839440100K3221ES38837204110100113236 100R2262 100p223410p100R 32332256 100n27MH

26、z5201CX-11F32314K722842u210p22335210 2u752042211 100u 100n2215100R 3230324775R5208100n2218BC857BW7208100K3219+5VVAA225410u323510KVAV324675RVCC3220R32494002VCC3100n2230AOL-AOR-AOR+DSA_STBLD(7:0)LD(7:0)YUV(7:0)YUV(7:0)VCC1DRST+5VRSTOUT#135M10PCLKCSCNHSYNCVSYNCARFSAINARCLKLD(7)LD(6)LD(5)YUV(7)YUV(6)YUV

27、(5)YUV(4)YUV(3)LD(4)YUV(2)LD(3)YUV(1)LD(2)YUV(0)LD(1)LD(0)LCS1#AUX5AUDIOCLKLRAUDATABCLKAOL+AUDIO CIRCUITP83C51RC+2.7V4.8V4.5V12MHz2.4V2.4V2.4V2.4V8-bit microcontroller0.5ms2.4V2.4V6789ABCDEFABCDEF2202 F3123456789123452.5V3.7V 0V3.5VALL DC VOLTAGES ARE MEASURED UNDER 5V SUPPLY CONDITION2.4V1.9V4.4V4.

28、4VCD10_RST TIMING4.4V2203 F32204 F32209 F12212 F22221 E62237 D12238 F72240 D12242 C32243 F52244 D22245 C12246 C12249 F22250 B22251 A22252 A32255 F62257 F62260 A12266 D14.4V4.4V2267 B12269 B12274 D32275 B32278 C52283 B63215 A83216 A83220 A93222 A93251 E53252 A53253 D43254 D33255 D33256 D23257 D23258

29、D23259 A73260 C93261 C13262 C23263 A83264 A83265 A13266 A23267 B23268 A53269 B53277 C6160ms0V0.5ms2.2V3278 C63279 D63281 B13282 C13283 B33284 D33285 A33286 C35202 D95209 E25211 D25216 E55217 B66208 F57207-A B27207-B D27211 E17212 C87214 C5224947u4326556K326733K33K3258326410K2278100n47R3263AGNDVA4u7

30、22692267100p33K3266VAA225510n100p2251P3_612P3_713PSEN26RST4VDD38VSS16XTAL115XTAL214AGNDAGND2P1_73P2_018P2_119P2_220P2_321P2_422P2_523P2_624P2_725P3_05P3_17P3_28P3_39P3_410P3_511P0_037P0_136P0_235P0_334P0_433P0_532P0_631P0_730P1_040P1_141P1_242P1_343P1_444P1_51P1_67212ALE27EA29NC16NC217NC328NC439BC84

31、7BW72145202CST12M4u7 2246NJM4560M7207-A32183284 100K100R3285325447R3286100R327910K10K3277327822K321610K1M326022604u756K328147u2244228347uAGND10u2252322047R47R3215100K328347R3255 325333R22R3252326822RAGND10K3259+5V5209AGNDAGND2243AGND326233K100u10K322222R3269AGND100n2204100u2212AGND22571n3K93256IN OUT2250100p7211LF27CDTGNDAGND100u220952112203 100n100u52175216222122454u7223822n100u56784223710uAGNDNJM4560M7207-B100p226622426208BZX79-B4V732514R7100n22402274 470p56K326132574K7100n2202328256KVCCVCCVCCVCCCD10_RST+5V470p2275AOL-AOL+AOR-AOR+VDD3LEFTRIGHT+5VVRVRDRSTRAB+5VVCCDSA_SDSA_ADSA_DSILD SICL SDA