Kenwood-DVFS-500-Service-Manual 电路图 维修手册.pdf

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1、DVD/VCD/CD PLAYER DVF-S500 SERVICE MANUAL 2003-10 B51-5890-00 (K/K) PDF In compliance with Federal Regulations, following are repro- duction of labels on, or inside the product relating to laser product safety. KENWOOD Corp. certifies this equipment conforms to DHHS Regulations No.21 CFR 1040. 10, C

2、hapter 1, subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM. Caution : No connection of ground line if disassemble the unit. Please connect the ground line on rear panel, PCBs, Chassis and some others. COMPONENT VIDEO OUT OUT VIDEOOPTICAL AUDIO DI

3、GITAL OUTPUT (PCM/BIT STREAM) 12OUT YRCBC Panel (A60-2373-08) Button (K29-8341-08) Stopper (J42-0358-08) Ter, rca 3pin (E63-1335-08) Cabinet (A01-3919-08) Module (W02-4537-08) Button (K29-8339-08) Filter (B11-1594-08) Window assy (B10-3996-08) Button (K29-8342-08) Cord assy (E30-7309-08) Ter, rca 3p

4、in (E63-1336-08) RadioFans.CN 收音机爱 好者资料库 Digital Cable (Optical) .(1) (E35-3626-08) Remote control unit .(1) (A70-1645-08) Video cord (Yellow) .(1) (E30-7311-08) Audio cord (White / Red) .(1) (E30-7310-08) Batteries (R03/AAA -size) .(2) DVF-S500 2 ACCESSORIES / CAUTIONS Accessories Cautions DTS and

5、DTS Digital Out are trademarks of Digital Theater Systems, Inc. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual p

6、roperty rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited. Consumers should note that not all high definition

7、 television sets are fully compatible with this product and may cause artifacts to be displayed in the picture. In case of 525 progressive scan picture problems, it is recommended that the user switch the connection to the STANDARD DEFINITION output. If there are questions regarding our TV set compa

8、tibility with this model 525p DVD player, please contact our customer service center. Caution on condensation Before transporting or moving this unit, carry out the following operations. 1. Set the (POWER) key to the ON without loading a disc. 2. Wait a few seconds and verify that the display shown

9、appears. 3. Set the (POWER) key to OFF. Note related to transportation and movement Condensation (of dew) may occur inside the unit when there is a great differ- ence in temperature between this unit and the outside. This unit may not fun- ction properly if condensation occurs. In this case, leave t

10、he unit for a few hours and restart the operation after the condensation has dried up. Be specially cautious against condensation in the following circumstances: When this unit is carried from one place to another across a large difference in temperature, when the humidity in the room where this uni

11、t is installed inc- reases, etc. CHAPTRACKHOURMINTITLE Operation to reset The microprocessor may fall into malfunction (impossibility to operate erroneous display, etc.) when the power cord is unplugged while power is ON or due to an external factor. In this case, switch off the power, wait for seve

12、ral seconds, and then switch the power on again. Return to the factory defaults by resetting the microprocessor is done as shown as follows. Unplugg the power cord after turn the (POWER) key OFF. Then, while holding down the (POWER) key, plug the power cord. Please note that resetting the microcompu

13、ter will clear the contents of the memory and returns the unit to the state it was in when it left the factory. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. In compliance with Federal Regulations, th

14、e following are reproductions of labels on, or inside the product relating to laser product safety. KENWOOD CORP. CERTIFIES THIS EQUIPMENT CONFORMS TO DHHS REGULATIONS NO. 21 CFR 1040.10, CHAPTER 1, SUBCHAPTER J. Location: Back Panel KENWOOD CORPORATION 2967-3, ISHIKAWA-CHO, HACHIOJI-SHI, TOKYO, JAP

15、AN For the U.S.A. RadioFans.CN 收音机爱 好者资料库 3Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD ACEBD 2 1 3 5 7 4 6 CP601 JACK601 CrCb OUT COMPONENT VIDEO Y OUT S-VIDEO21 OPTICAL DIGITAL OUT CN201 CP206 CN401 JACK401 CN403 JACK403 JACK402 D401 CP402 D402 D403 Q205 IC201

16、 IC401 IC202 Q206 Q207 Q402Q403 Q202 Q201 D202 CP304CP303 CP305Q307 Q308 D302 CN302 D301 9110 J222 J208 GND202 L402 C410 J415 R421 J401 C419 C416 C401 C432 C433 C431 C420 C418 C425 L410 C402 C403 C404 C408C409 C406 C405 C421 C422 L401 C219 XT201 EB C229 C227 J211 J210 C233 R212 J207 J206 J205 J204 J

17、214 J203 J202 R406 J414 L404 L409 L403 J411 J201 J413 R409 R410 R408 J404 J403 191 J418 J410 J409 91 11 115 214 J209 C231 R201 R204 DVD CONTROL SIGNAL GND201 R203 R202 J223 GREENBLUERED 1 9 C441 L405 C429 L407 R420 C436 C435C434 R419 C437 C414 C417 C430 R401 R402 R403 C428 R417 R418 C415 R422 C413 1

18、 16 17 32 C220 C216 C215 C214 C213 C212 C211 C210 C208 C209 L201 C218 R415R416R414R413 C412 C407 C423 R211 C232 R210 L202 C230 80 1 2425 40 41 64 65 R213 R215 R209 C228 BE GND301 121191 J321 J302 C(CVBS) J303 GND(CVBS) E 21 B 1 EB J301 R322 19 C324 R324 BE BEBE EB EB C217 R407 C426 L413 L406R405 MAI

19、N VIDEO COMPONENTD2 AUDIO RadioFans.CN 收音机爱 好者资料库 4 Refer to the schematic diagram for the value of resistors and capacitors. FGIHJ PC BOARD CP203CP204 CP205 D201 CP601 CP501 JACK501 D CONNECTOR Cr O CN201 V.F.D RMC1 CP101 RLVIDEO OUT AUDIO OUT D101 CN202 S101 S105S102 S108 S106S103 S107 S104 IC202

20、Q204 Q203 Q206 Q202 Q201 D202 7 Q308 CP306 JACK301 CN301 D302 CN302 Q301 Q304 Q302 D304 IC301 IC101 D102 D103 D105 D104 OP/CL PLAYSTOP STBY NEXTLAST FF FR 91101 J222 J212 J208 GND J101 C112 C102 J102 GND C101 C103 J103 KEY1 C107 KEY2J104 RMC J105 C113 C104 345138 J106GND 15 142 1 C229 C235 C227 J217

21、 C225 C224 C226 J216 J215 C234 C221 J218 J213 J211 J210 C233 R212 J209 J220 J219 J221 C222 C231 R201 GND203 119112 14 RED 1 9 19 L503 L502 L501 C216 C215 C214 C213 C212 C211 C210 C208 C209 C207 C206 C205 C204 C203 C202 C223 C201 L201 C218 L202 C230 80 1 R213 R215 L204 L203 R107 R110 R113 C115 1 11 1

22、2 2223 33 34 44 C110 R106 R108 R109 R112 R111 C111 R105 C108 C106 R114 C114 R103 R102 R101 C105 C116 L205 R209 C228 C236 R214 R206 BE BE BE B 119 71 85 14 EB J301 R322 J306 C317 C315 C323 C320 J316 C313 C312 J309 -12V J310+12V C325 C326 C332 J318 J304 J305 J322 J319 J320 J323 R306 R307 YELLOWWHITERE

23、D 19 C304 R320R321R316R318 R317 C319 C318 C322 C308 R311 R323 C307 R303 C305 L304 L303 C309 R315 R324 R312 R313 R319 C321 C316 C314 C310 C328 C329 C330 C331 L302 L301 R310 C311 R314 R302 BE BE BE EB EB C217 FRONT COMPONENTD2 ACEBD 2 1 3 5 7 4 6 CP204 CP304 CP205 CP203 CP303 CP306 CP402 Q203 Q302 Q30

24、1 D304 Q304 Q207 Q205 Q (BOTTOM VIEW) Q204 CN202 CN201 Q201 Q202 CN301 CN401 JACK401 C B A JACK402 JACK403 CN403 Q402 D403 Q403 D401 CP601 S-VIDEO OPTICAL 1 OPTICAL 2 DIGITAL OUT OUT DIGITAL D402 D203 Q305 Q303 (Y) TYPE ON 12 11 10 FL2 FL1 -34V GND(FL) 12 11 10 C236 0.1 1 2 3 4 DVD I/O CLK STB GND L

25、203 51 C224 22P C225 L204 52 C226 22P L205 62 8 7 6 5 V+ OUT2 IN2- IN2+ 1 2 3 4 OUT1 IN1- IN1+ V- 47u16 + C325R307 560 220P C322 R320 12K 47u16 + C320 3.6K R316 10K R318 1000P C319 R317 12K 220P C318 + C323 47u16 R321 10K 3.6K R319 1000P C321 C305 220P R303 100K + + + C312 C313 R313 R315 3.6K R310 R

26、311 C326R306 220P C308 C304 220P R302 100K C311 R314 C310 C309 R312 47u1610K 47u1610K 220P 1000P 12K 1000P 3.6K 12K 56047u16 C332 + 4.7u50 100u16 C230 0.1 C231 C232 56 0.1 52 51 62 41 100u16 C219 0.1 C220 + CON2 38 39 1u50 C229 10MHz XT201 R213 1M R209 100K 24 + AUDIO MUTE PB7/SO1/DVD OUT STBY LED 4

27、4 42 43 45 46 PB5/SCK1/DVD CLOCK PB6/SI1/DVD DATA IN 47 48 49 50 51 52 PI1/INT1/(POWER DOEN) PE0/EC0 PE1/EC1 PE2/RMC PE3/NMI 53 54 55 56 57 58 PI2/DVD STB 59 60 61 62 63 64 12 23 22 21 20 19 18 FL STB FL CLK FL DIN 20 19 18 17 16 15 14 13 SMPS CTRL15 7 6 11 10 9 DVD RST FAN(LOW) 8 7 3 5 4 2 1 70 65

28、66 69 68 67 74 73 71 72 77 76 75 80 79 78 PG6/VIDEO MUTE VDD NC AVSS CON1 KEY2 KEY1 AVREF VSS XTAL EXTAL RESET(L) 39 38 40 36 37 29 34 33 35 32 30 31 25 27 26 28 4.7K R204 4.7K R203 4.7K R202 10K R212 10K R210 0.1 C233 R206 10K 76 8 AUDIO R-7 C(CVBS) AMUTE GND9 10 8 AUDIO R+ AUDIO L- 6 GND5 4 AUDIO

29、L+ DVD RST1 GND 3 2 C209 22P C208 22P C207 22P C203 22P C206 22P C205 22P C204 22P C223 56P C202 22P C201 22P AUX5 GND 8 7 Y(G) GND 6 5 Cr(R) GND 4 3 Cb(B) GND 2 1 C214 22P C216 22P C215 22P C213 22P C211 22P C212 22P C210 22P AUX39 22P L201 C217 22P C218 L202 R201 3.3K RGB/PROSCAN GNDGND 1 1 AUX3(W

30、IDE) 325487610 9 C GND(MICOM) P/SCAN VIDEO MUTE 3254 Cr(R) GND(C) Y(G) GND 87610 9 VIDEO MUTE AUDIO MUTE 17 18 1915 16 WIDE GND 1412 13 Y(G) Cr(R) GND +5V(VIDEO/BUFFER) 13 12 1115 1418 17 1619 VOUT Cb(B) GND GND 13 12 1115 14 +5V(OPT) GND(OPT) GND(VOUT) 18 17 1619 AUDIO L+ AMUTE 9 10 1178 GND Cb(B)

31、GND C(CVBS) 45623 AUDIO R+ AUDIO R- AUDIO L- GND 1 41 8 76 17 18 1915 161412 139 10 1178456231 1234567 +5V(VIDEO GND(VIDEO) -12V GND(AUDIO) +12V +12V(FAN) GND(FAN) 5 4 2 2 5 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CTRAP MUTE1 CIN GND YIN VCC GND PYIN GND PYTRAP VCC PbIN GND PrIN MUTE2 PrTRAP 32 31

32、30 29 28 27 26 25 24 23 22 21 20 19 18 17 COUT TEST MIXOUT MIXFB GND YTRAP GND YOUT YFB GND PYOUT PYFB GND PbOUT N.C. PrOUT R413 100 C423 0.1 C422 1u50 + R414 82 C421 1u50 + C420 47u16 R415 100 + C419 47u16 R416 100 + C412 47PL402 0.68uH L403 0.39uH C414 22P C417 47PL404 0.68uH R405 75C410 0.1 R407

33、75C409 100u16 + C408 22u16 + L401 0.68uHC407 47P + C406 100u16 C405 22u16 + R406 75 C404 100u16 C403 22u16 + + R403 75 + C402 330u10R402 75 + C401 330u10R401 75 C316 0.1 100u16 C317 + C314 C315 100u16 0.1 + /BUFFER) R422 C418 C415 0.1 + 100u16 27 R421 27 C416 100u16 C413 0.1 + C426 0.1 C425 330u10 +

34、 9 8 7 6 5 4 3 2 1 WIDE(LINE3) P/SCAN GND CY GND(CY) Cb GND(Cb) Cr GND(Cr) L406 L405 L407 C428 22P C429 22P C430 22P L413 C441 22P 65 1 34 2 OUT +5V GND C433 0.1 C434 22u16 + 100uH L409 4.7K R419 22P C437 75 R417 C436 +5V R418 75 GND OUT C432 22P 0.1 C435 22u16 + L410 100uH 4.7K R420 330u10 + C431 1

35、 2 S/PDIF GND 4.7K R409 R410 4.7K 3.3K R408 2 15 15 2 9 8 7 6 5 4 3 2 1 GND CY GND(CY) Cb GND(Cb) Cr GND(Cr) 4.7K 0.01 C222 0.1 C221 41 +12V +12V +12V 12V 12V 12V +12V +5V+5V +5V +5V +5V+5V +5V +5V +5V 34V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V 22P 4.7K R215 4.7K R214 +5V 45 R211 300 10K R3

36、23 0.1 C307 R324 34V C234 100u16 + 0.1F6.3 + C237 R308 560 560 R309 300 R325 1 R326 1W + MAIN AUDIO VIDEO IC301 IC201 IC401 C 5MAIN (1/3) DVF-S500 FGIHJ CP101CP206 D101 D102D103 S101 S105 S106 S107S108 S103 S104 S102 D105D104 CP204 CP304 D201 VIDEO JACK301 L R 2 1 OUT Q207 D202 Q206 CN301 D302 D301

37、Q308 Q307 CP305 CN401 JACK401 JACK601 CP601 CP501 JACK501 B C A D CONNECTOR COMPONENT OUTPUT VIDEO S-VIDEO IC101 : PT6315 IC201 : CXP8463 IC301 : BA4560F IC401 : BH7862F Q201-203,207,40 : K Q206: K Q301-303,305 : K Q307: K Q308K D101: B D102-105,202,20 : 1 D201,204,401-40 : 1 D301: 1 : AUDIO OUT Y C

38、B CR Q304K: Q204K: Q205K: CN302 D204 (Y) TYPE ONLY (J) TYPE ONLY D302M: FAN 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FL2 -VEE FL1 +5V RMC GND KEY2 KEY1 STB CLK DIN +5VVST LED GND GND 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 44 43 42 41 40 39 38 37 36 35 34 23 24 25 26 27 28 29 30 31 32

39、 33 12 13 14 15 16 17 18 19 20 21 22 K2 K1 STB CLK DIN DOUT OSC LED4 LED3 LED2 LED1 VSS VDD GR01 GR02 GR03 GR04 GR05 GR06 GR07 GR08 GR09 SG10 SG11 SG12 SG13 SG14 SG15 SG16 VEE GR12 GR11 GR10 VSS VDD SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

40、 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 38 S1 S2 S3 S4 S5 S6 S7 S8 S9 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 S16 S15 S14 S13 S12 S11 S10 C104 + 100u16 0.1 C115 C110 0.1 82K R105 1K 9 R103 C106 220P C107 220P 8

41、 1K R102 C108 220P 7 1K R101 9 8 7 12K R106 OPEN /CLOSE R107 3K R108 5.1K PLAY NEXT 10K FF R109 10K R113 STBY SW R111 3K5.1K R112 PREV 12K R110 STOP FR KEY2 KEY1 KEY2 KEY1 C113 C114 100u16 + 0.1 C112 100u16 + C111 0.1 0.1 C103 0.1 C102 0.1 C101 C105 0.1 C116 0.1 12 11 10 987654321 FL2 FL1 -34V GND(F

42、L) +5V(FL) GND(MICOM) GND(MICOM) +5VST P/DOWN SMPS CON FAN CTRL 12 11 10 987654321 7 15 39 38 20 19 18 C236 0.1 56 45 C305 220P R303 100K C304 220P R302 100K 1000P C328 L304 L303 C329 1000P C330 22P C331 22P 100u16 C219 0.1 C220 + 38 39 1u50 C229 10MHz XT201 R213 1M R209 100K 24 + 23 22 AVSS CON1 KE

43、Y2 KEY1 AVREF VSS XTAL EXTAL RESET(L) 39 38 40 36 37 29 34 33 35 32 30 31 25 27 26 28 4.7u50 C227 + 1234567 +5V(VIDEO GND(VIDEO) -12V GND(AUDIO) +12V +12V(FAN) GND(FAN) 47u16 C324 + 4.7K R322 1 2 C316 0.1 100u16 C317 + C314 C315 100u16 0.1 + /BUFFER) 9 8 7 6 5 4 3 2 1 WIDE(LINE3) P/SCAN GND CY GND(C

44、Y) Cb GND(Cb) Cr GND(Cr) C429 22P C430 22P 441 22P 65 1 34 2 9 8 7 6 5 4 3 2 1 GND CY GND(CY) Cb GND(Cb) Cr GND(Cr) 1 2 3 4 5 6 7 8 9 GND(Cr) Cr GND(Cb) Cb GND(CY) CY GND P/SCAN WIDE(LINE3) 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PLUG2 NC PLUG1 LINE3 NC LINE2 LINE1 NC GND(Pr) Pr GND(Pb) Pb GND(Y) Y L503 L5

45、01 L502 AC110-240V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BUFFER) GND(VIDEO) -12V GND(AUDIO) +12V +12V(FAN) GND(FAN) SMPSCON P/DOWN +5VST GND(MICOM) +5V(FL) GND(FL) -34V FL2 FL1 7654321 GND 3.3V GND GND +5V GND +12V 1 2 3 4 5 6 7 +12V GND +5V GND GND 3.3V GND 1 2 3 GND S/PDIF GND 1 20 20 1 5 1 +12V

46、V 12V V +12V +5V +5V +5V +5V +5V +5V +5V+5V +5V +5V +5V+5V +5V +5V +5V +5V +5V +5V 34V 34V 34V 34V 34V +B B 50/60Hz 0.1 C228 34V +5V +5V -34V7 FL2 FL18 9 GND(FL) GND(MICOM) +5V(FL) SMPSCON P/DOWN +5VST 6 5 4 +5V 3 2 1 +5V 34V +5V(VIDEO/ 75 R11 C234 100u16 + 0.1F6.3 + C237 1 R326 1W (Y) : AC100V 50/6

47、0Hz (J) : L603 L602 L601 C603 56P56P C602 56P C601 R501 5.1K R502 5.1K 1 1W R327 F2 F2 NP NX P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NX NX 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NX NP F1 F1 IC101 FRONT COMPONENT D2 POWER SUPPLY DVF-S500 DVD LOADER Dp (2G-11G) 12G11G10G9G8G7G a b hj k

48、m r p n g f ce d Dp P16DpDpColCol P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 d e c p n r m g k h j f b a 11G d e c p n r m g k h j f b a 10G d e c p n r m g k h j f b a 9G d e c p n r m g k h j f b a 8G d e c p n r m g k h j f b a 7G d e c p n r m g k h j f b a 6G d e c p n r m g k h j f b a

49、 5G d e c p n r m g k h j f b a 4G d e c p n r m g k h j f b a d e c p n r m g k h j f b a 3G2G1G12G 6MAIN (2/3) DVF-S500 KMOLN S108 S103 S104 S102 D105D104 SENSOR REMOTE IC101 : PT6315 IC201 : CXP84632-323Q IC301 : BA4560F IC401 : BH7862FS Q201-203,207,402,403 : KRC102S Q206: KRC107S Q301-303,305 : KRC231S Q307: KTC3205Y Q308KRC102M D101: B30-2664-08 D102-105,202,203,304 : 1N4148WS D201,204,401-403 : 1SS133T D301: 1N4007 : B LINE B LINE DIGITAL LINE SIGNAL LINE GND LINE Q304KRA107S: Q204KRA102S: Q205KSC1845F: D302MTZ9.1B: 7 6 5 4 3 2 1 G4 G3 G2 G1 10K STB