Becker Mercedes Benz MY99 Service Manual

Becker Mercedes Benz MY99 Service Manual

Audio 10 ece typ 3100

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Service Manual
Audio 10 ECE Typ 3100
BECKER GMBH
Im Stöckmädle 1
76307 Karlsbad, Germany
Telefon +49(0) 7248 710
Version 1.0 - englisch

Circuit diagram

Components schematics
Test program / Reset
Anti-theft Divice

Spare Parts List

Modifications reserved
Copyright by Harman/Becker, Karlsbad
Part. No.

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Table of Contents
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Summary of Contents for Becker Mercedes Benz MY99

  • Page 1: Circuit Diagram

    Audio 10 ECE Typ 3100 Circuit diagram Components schematics Test program / Reset Anti-theft Divice Technical Data Spare Parts List BECKER GMBH Modifications reserved Im Stöckmädle 1 Copyright by Harman/Becker, Karlsbad 76307 Karlsbad, Germany Part. No. Telefon +49(0) 7248 710...
  • Page 2 Mercedes Benz MY99 CSD - Version: 24/00 RESET-release MB-MY99 press simultanously . Action: Sound source will be interruped for app. 1 second and display set up again. Test programe MB-MY99 Becker-Test mode press simultanously is activated BECKER after f. e.
  • Page 3: Entering The Code Number

    Mercedes Benz MY99 CSD - Version: 24/00 Entering the code number Set each digit of the code with the button and confirm individually with the button. The dash prompting the entry of the next digit flashes. The digits can be reselected for correction via the button.
  • Page 4 Mercedes Benz MY99 CSD - Version: 24/00 Technical Data Wave band: FM 87,5 MHz - 108 MHz AM 531 kHz - 1620 kHz LW 153 kHz - 282 kHz SW 5800 kHz - 6250 kHz Station memory: 4 stations can be stored for each of the wave bands FM1 and FM2, AW, LW and SW...
  • Page 5 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Blockdiagram Main Board 4010 ............ 2 Connector Connector block (Board 4040) ......3 Connector interface (Board 4010) ......4 Power supply UG9V; UD5V; UG5V (Board 4010) ......5 Tuner FM / AM-Tuner (Board 4010) ......... 6 RDS-Decoder (Board 4010) ........
  • Page 6 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Connector block (Board 4040) Connector Interface (Board 4010) Interface AF-section Illumination; Power Audio- Tel.-Mute; supply controller; GAL; 12Vout; AF-amplifier CAN,-K-Bus Interface Control d2b-optical; Tape deck, Tuner AD / DA- Dolby B...
  • Page 7 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Chamber Chamber Chamber Chamber A Chamber B Chamber C Loudspeaker not assigned Speed dependent Vol. rear right + control K-line Loudspeaker not assigned rear right - Telephone Loudspeaker mute front right +...
  • Page 8 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 to connector block (Board 4040) Connector Connector interface Audio 10 ECE DIN 3100 (Board 4010)
  • Page 9 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Voltage control UG9V UG5V UD5V Power supply UG9V; UD5V; UG5V Audio 10 ECE DIN 3100 (Board 4010)
  • Page 10 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Oscil. Synthesizer FM-Quality AM-Signal way FM-Signal way AM-nois reduction Tuner FM / AM-Tuner Audio 10 ECE DIN 3100 (Board 4010)
  • Page 11 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Circuit additional Synthesizer-PLL RDS- Decoder Tuner RDS-Decoder Audio 10 ECE DIN 3100 (Board 4010)
  • Page 12 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 AF-amplifier Audio controller Control- AF-amplifier AF-section Audio controller, AF-amplifier Audio 10 ECE DIN 3100 (Board 4010)
  • Page 13 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Fot-Unit „CONAN“ d2b-optical A/D-D/A-converter Interface d2b-optical, A/D-D/A-converter Audio 10 ECE DIN 3100 (Board 4010)
  • Page 14 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Illumination Control „ON“ 12V out Wake up-line Tel.-Mute-input K-line EEPROM GAL-input CAN-Physicallayer Inverter -ignation KL75 Interface Illumination; 12V out; Tel.-Mute; GAL; CAN-, K-BUS Audio 10 ECE DIN 3100 (4010)
  • Page 15 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 EPROM Latch1 Output Processor Latch2 Input Adress- Latch Selektion Latch1: Output Shiftregister Latch2: Input Control Processor; Shiftregister Audio 10 ECE DIN 3100 (Board 4010)
  • Page 16 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Tape monitoring CC-amplifiere, Dolby B Control CC-control, Dolby B Audio 10 ECE DIN 3100 (Board 4010)
  • Page 17 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Illumination control Keyboard and Display Front Front-Interface Audio 10 ECE DIN 3100 (Board 4010)
  • Page 18 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Mainboard 4010 Keyboard left Reset- control Keyboard right Front-Processor Increment pick-up Anti-Theft- Volume, Diode On / off-switch control Wake up Front- Processor Front Front-Processor, Keyboard Audio 10 ECE DIN 3100...
  • Page 19 Circuit diagram - Mercedes Benz MY99 CSD - Version: 24/00 Contrast control LCD-Driver Front Display Audio 10 ECE DIN 3100 (Board 9090)
  • Page 20 Seite:1 von 17 Ersatzteile Typ:3100 Best.-Nr. Pos. Benennung 1284614 CHASSIS VMT 3300 1309765 DECKEL, CHASSIS 3200 1284622 HALTEFEDER, RECHTS 3300 1284630 HALTEFEDER, LINKS 3300 1246909 KUEHLKOERPER 3310 WGR11318 1271997 SCHUTZKAPPE -D2B HEADER- AMP 1246917 IC-HALTER 3310 1248316 ZB RAHMEN, ABSCHIRM-FM- M.ANT.BUCHSE3130 1278916 ZB CONNECTOR 21 POL D&R K37000300 3300...
  • Page 21 Seite:2 von 17 Ersatzteile Typ:3100 C123 1119060 KEKO-CH 1N K X7R 0805 BAW SPE0015A315 C131 1238787 KEKO-CH 5P6 J NP0 0603 BAW SPE0030A315 1119060 KEKO-CH 1N K X7R 0805 BAW SPE0015A315 C132 1119060 KEKO-CH 1N K X7R 0805 BAW SPE0015A315 C133 1226991 KEKO-CH 2P2 J NP0 0603 BAW SPE0030A315...
  • Page 22 Seite:3 von 17 Ersatzteile Typ:3100 C1555 1275879 ALKO-CH 10U M 16V I G BAW SPE0162A312 C1556 1119117 KEKO-CH 10N J X7R 0805 BAW SPE0014A315 1283499 KEKO-CH 1U K X7R 0805 10V MUR GRM 40 C1557 1234536 KEKO-CH 100P J NP0 0603 BAW SPE0030A315 C156 1119176 KEKO-CH 22N J X7R 0805 BAW SPE0014A315...
  • Page 23 Seite:4 von 17 Ersatzteile Typ:3100 C2023 1255711 KEKO-CH 220N J X7R 1206 BAW SPE0037A315 C2024 1288962 KEKO-CH 150N K X7R 0805 25V MUR GRM40 1246348 KEKO-CH 100N K X7R 0805 BAW SPE0035A315 C2025 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 C203 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315...
  • Page 24 Seite:5 von 17 Ersatzteile Typ:3100 C319 1283235 KEKO-CH 4U7 K X5R 1206 10V MUR GMR42-6 C320 1119060 KEKO-CH 1N K X7R 0805 BAW SPE0015A315 1182943 KEKO-CH 47N K X7R 0805 BAW SPE0015A315 C321 1182943 KEKO-CH 47N K X7R 0805 BAW SPE0015A315 C322 1173278 AL-ELKO 4U7 M 25V G BAW SPE0071A31 RM2,5...
  • Page 25 Seite:6 von 17 Ersatzteile Typ:3100 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 1246348 KEKO-CH 100N K X7R 0805 BAW SPE0035A315 C702 1281437 FOKO 100N J 63V G BAW SPE0015A314 RM5...
  • Page 26 Seite:7 von 17 Ersatzteile Typ:3100 C837 1246348 KEKO-CH 100N K X7R 0805 BAW SPE0035A315 C840 1246348 KEKO-CH 100N K X7R 0805 BAW SPE0035A315 1119125 KEKO-CH 10N K X7R 0805 BAW SPE0015A315 C852 1258907 ALKO-CH 1U M 50V I G BAW SPE0161A312 C861 1258877 AL-ELKO 4U7 M 50V G BAW SPE0049A31 RM2,5...
  • Page 27 Seite:8 von 17 Ersatzteile Typ:3100 DI101 1217186 DIODE-CH SIE BB914 G DI102 1217186 DIODE-CH SIE BB914 G 1225529 DIODE-CH TEL S391D G DI104 1217186 DIODE-CH SIE BB914 G DI131 1252143 DIODE-CH PHI BAS216 G DI1801 DI1803 1252143 DIODE-CH PHI BAS216 G DI1804 1252143 DIODE-CH PHI BAS216 G...
  • Page 28 Seite:9 von 17 Ersatzteile Typ:3100 IC902 1294490 IC-CH PHI 74HC573 PW,118-TSSOP20 IC903 1312170 IC-SOCKEL 32POL CAB 540-99-032-07-400-0 1338196 IC-CH BAW 27C010-90-3100-26/99 3100 IC903 1294334 IC-CH SAY LC35256DT-70-TLM IC904 1294490 IC-CH PHI 74HC573 PW,118-TSSOP20 IC905 IC906 1294490 IC-CH PHI 74HC573 PW,118-TSSOP20 IC909 1294601 IC-CH PHI 74HC02PW-TSSOP14 G...
  • Page 29 Seite:10 von 17 Ersatzteile Typ:3100 P701 1246615 TRIWID-CH 10K 0,10W MUR POZ3AN1-103N-T00 P702 1246615 TRIWID-CH 10K 0,10W MUR POZ3AN1-103N-T00 1277898 QUARZ 4,332MHZ G NDK AT-51 Q1401 1305492 QUARZ-CH 16,9344 MHZ NDK AT-41CD2 Q1500 1280279 QUARZ 10,250 MHZ G NDK AT-51 M.ISOPL. Q151 Q1801 1171501...
  • Page 30 Seite:11 von 17 Ersatzteile Typ:3100 R1514 1304410 MEGWI-CH 560R F 0603 BAW SPE0027A323 R1515 1304410 MEGWI-CH 560R F 0603 BAW SPE0027A323 1304410 MEGWI-CH 560R F 0603 BAW SPE0027A323 R1516 1271199 MEGWI-CH 56K F 0603 G BAW SPE0028A323 R1517 1235389 MEGWI-CH 2K4 F 0603 G BAW SPE0028A323 R1518 R1519 1235389...
  • Page 31 Seite:12 von 17 Ersatzteile Typ:3100 R1841 1304402 MEGWI-CH 470R F 0603 BAW SPE0027A323 R1842 1285564 MEGWI-CH 4K7 F 0603 G BAW SPE0028A323 1305158 MEGWI-CH 100K F 0603 BAW SPE0028A323 R1844 1305158 MEGWI-CH 100K F 0603 BAW SPE0028A323 R1846 1305158 MEGWI-CH 100K F 0603 BAW SPE0028A323 R1847 R1848 1297058...
  • Page 32 Seite:13 von 17 Ersatzteile Typ:3100 R230 1313185 MEGWI-CH 51K F 0603 G BAW SPE 0028 A 323 R231 1304445 MEGWI-CH 1K F 0603 BAW SPE0028A323 1305131 MEGWI-CH 68K F 0603 BAW SPE0028A323 R232 1254340 MEGWI-CH 270K F 0603 G BAW SPE0028A323 R235 1305018 MEGWI-CH 150K F 0603 BAW SPE0028A323...
  • Page 33 Seite:14 von 17 Ersatzteile Typ:3100 R329 1285564 MEGWI-CH 4K7 F 0603 G BAW SPE0028A323 R331 1281811 MEGWI-CH 1K8 F 0603 G BAW SPE0028A323 1305131 MEGWI-CH 68K F 0603 BAW SPE0028A323 R347 1282700 MEGWI-CH 120K F 0603 G BAW SPE 0028A323 R348 1254332 MEGWI-CH 47K F 0603 G BAW SPE0028A323...
  • Page 34 Seite:15 von 17 Ersatzteile Typ:3100 R726 1305001 MEGWI-CH 33K F 0603 BAW SPE0028A323 R727 1254332 MEGWI-CH 47K F 0603 G BAW SPE0028A323 1304161 MEGWI-CH 10R F 0603 BAW SPE0027A323 R728 1297058 MEGWI-CH 22K F 0603 G BAW SPE0028A323 R729 1297058 MEGWI-CH 22K F 0603 G BAW SPE0028A323 R730 R732...
  • Page 35 Seite:16 von 17 Ersatzteile Typ:3100 R883 1297041 MEGWI-CH 10K F 0603 G BAW SPE0028A323 R885 1297041 MEGWI-CH 10K F 0603 G BAW SPE0028A323 1297058 MEGWI-CH 22K F 0603 G BAW SPE0028A323 R886 1297058 MEGWI-CH 22K F 0603 G BAW SPE0028A323 R887 1297041 MEGWI-CH 10K F 0603 G BAW SPE0028A323...
  • Page 36 Seite:17 von 17 Ersatzteile Typ:3100 T202 1303317 TRANSISTOR-CH SAY 2SC2814 F4+F5 NPN G T203 1290924 TRANSISTOR-CH SIE BC847PN G 1307541 TRANSISTOR-CH SIE BC847S NPN G T204 1307541 TRANSISTOR-CH SIE BC847S NPN G T205 1289799 TRANSISTOR-CH SIE BCR 108S NPN G T206 T211 1307551...
  • Page 37 Ersatzteile Typ:3100 Seite:18 von 18...
  • Page 38 Spare Parts List Type:3100 Page:1 of 19 Pos. Denomination Part.-No. 1284614 CHASSIS 1309765 COVER, CHASSIS 1284622 HOLDING SPRING-RIGHT 1284630 HOLDING SPRING-LEFT 1246909 HEAT SINK 3310 WGR11318 1271997 COVER -D2B HEADER- AMP 969 272-2 1246917 IC-HOLDER 1248316 SCREENING FRAME-FM- WITH ANT.SOCKET 1278916 CONNECTOR 21 POL D&R K37000300 1271210...
  • Page 39 Spare Parts List Type:3100 Page:2 of 19 C119 1119060 CECA-CH 1N K X7R 0805 BAW SPE0015A315 C121 1119060 CECA-CH 1N K X7R 0805 BAW SPE0015A315 C122 1119060 CECA-CH 1N K X7R 0805 BAW SPE0015A315 C123 1119060 CECA-CH 1N K X7R 0805 BAW SPE0015A315 C131 1238787 CECA-CH 5P6 J NP0 0603 BAW SPE0030A315...
  • Page 40 Spare Parts List Type:3100 Page:3 of 19 C1530 1119117 CECA-CH 10N J X7R 0805 BAW SPE0014A315 C1550 1246348 CECA-CH 100N K X7R 0805 BAW SPE0035A315 C1551 1119117 CECA-CH 10N J X7R 0805 BAW SPE0014A315 C1552 1246348 CECA-CH 100N K X7R 0805 BAW SPE0035A315 C1553 1275879 ALCA-CH 10U M 16V I G BAW SPE0162A312...
  • Page 41 Spare Parts List Type:3100 Page:4 of 19 C2015 1182943 CECA-CH 47N K X7R 0805 BAW SPE0015A315 C2016 1275879 ALCA-CH 10U M 16V I G BAW SPE0162A312 C2017 1307797 ALCA-CH 4U7 M 25V I G BAW SPE0164A312 C2018 1083945 CECA-CH 2N7 J NP0 1206 BAW SPE0007A315 C2019 1223976 CECA-CH 47P J NP0 0603 BAW SPE0030A315...
  • Page 42 Spare Parts List Type:3100 Page:5 of 19 C285 1243934 AL-ELCA 10U M 16V G BAW SPE0069A31 RM2,5 C301 1230077 CECA-CH 1N J NPO 0603 50V AVX CM105 C302 1119125 CECA-CH 10N K X7R 0805 BAW SPE0015A315 C303 1246321 CECA-CH 220N K X7R 1206 BAW SPE0036A315 C304 1246321 CECA-CH 220N K X7R 1206 BAW SPE0036A315...
  • Page 43 Spare Parts List Type:3100 Page:6 of 19 1290282 AL-ELCA 2M2 M 25V G BAW SPE0084A312RM7,5 1246348 CECA-CH 100N K X7R 0805 BAW SPE0035A315 1119125 CECA-CH 10N K X7R 0805 BAW SPE0015A315 1119125 CECA-CH 10N K X7R 0805 BAW SPE0015A315 1119125 CECA-CH 10N K X7R 0805 BAW SPE0015A315 1119125 CECA-CH 10N K X7R 0805 BAW SPE0015A315...
  • Page 44 Spare Parts List Type:3100 Page:7 of 19 C811 1234536 CECA-CH 100P J NP0 0603 BAW SPE0030A315 C812 1234536 CECA-CH 100P J NP0 0603 BAW SPE0030A315 C813 1234536 CECA-CH 100P J NP0 0603 BAW SPE0030A315 C814 1234536 CECA-CH 100P J NP0 0603 BAW SPE0030A315 C815 1234536 CECA-CH 100P J NP0 0603 BAW SPE0030A315...
  • Page 45 Spare Parts List Type:3100 Page:8 of 19 D1502 1237705 INDUCTOR-CH G MUR BLM21A601S D1503 1227221 INDUCTOR-CH G MUR BLM11A221S D1504 1000950 CHOKE-CH 47UH K G SIE B82422-A1473-K D1505 1305591 INDUCTOR-CH G MUR BLM11A601S D1550 1237705 INDUCTOR-CH G MUR BLM21A601S D1801 1227221 INDUCTOR-CH G MUR BLM11A221S D301...
  • Page 46 Spare Parts List Type:3100 Page:9 of 19 F102 1253395 FILTER, FMZ- 100MHZ TOK/P666SNS-256Z-RT F131 1284827 FILTER,AMO/FMO-120MHZ TOK VAG,VWA,GEA F201 1290568 FILTER, FM-ZF- 10,7MHZ TOK 5PAG-C805PN- F204 1291637 FILTER,FM-PHASENKR.-10,7MHZ MSI RA7008-2 F321 1247115 FILTER, AM-ZF- 450KHZ TOK 5PAG (C805LN-0 IC101 1309404 IC-CH SIE TUA 4306 B3 MQFP64/1 G IC1401 1155431...
  • Page 47 Spare Parts List Type:3100 Page:10 of 19 LD1810 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228 LD1811 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228 LD1812 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228 LD1813 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228 LD1814 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228 LD1831 1285122 LED-CH SIE LYT670E9349 K2/U Q62703-Q4228...
  • Page 48 Spare Parts List Type:3100 Page:11 of 19 R103 1304161 RES-CH 10R F 0603 BAW SPE0027A323 R105 1304161 RES-CH 10R F 0603 BAW SPE0027A323 R106 1271199 RES-CH 56K F 0603 G BAW SPE0028A323 R107 1304161 RES-CH 10R F 0603 BAW SPE0027A323 R112 1254332 RES-CH 47K F 0603 G BAW SPE0028A323...
  • Page 49 Spare Parts List Type:3100 Page:12 of 19 R154 1304445 RES-CH 1K F 0603 BAW SPE0028A323 R1550 1304445 RES-CH 1K F 0603 BAW SPE0028A323 R1551 1304410 RES-CH 560R F 0603 BAW SPE0027A323 R156 1305001 RES-CH 33K F 0603 BAW SPE0028A323 R157 1304161 RES-CH 10R F 0603 BAW SPE0027A323 R159...
  • Page 50 Spare Parts List Type:3100 Page:13 of 19 R2001 1297058 RES-CH 22K F 0603 G BAW SPE0028A323 R2002 1254332 RES-CH 47K F 0603 G BAW SPE0028A323 R2003 1254022 RES-CH 2K2 F 0603 G BAW SPE0028A323 R2004 1304496 RES-CH 3K9 F 0603 G BAW SPE0028A323 R2005 1304496 RES-CH 3K9 F 0603 G BAW SPE0028A323...
  • Page 51 Spare Parts List Type:3100 Page:14 of 19 R246 1305131 RES-CH 68K F 0603 BAW SPE0028A323 R247 1297041 RES-CH 10K F 0603 G BAW SPE0028A323 R248 1254332 RES-CH 47K F 0603 G BAW SPE0028A323 R249 1285564 RES-CH 4K7 F 0603 G BAW SPE0028A323 R251 1254332 RES-CH 47K F 0603 G BAW SPE0028A323...
  • Page 52 Spare Parts List Type:3100 Page:15 of 19 R353 1304445 RES-CH 1K F 0603 BAW SPE0028A323 R360 1305158 RES-CH 100K F 0603 BAW SPE0028A323 R361 1254421 RES-CH 12K F 0603 G BAW SPE0028A323 R362 1285564 RES-CH 4K7 F 0603 G BAW SPE0028A323 R363 1282662 RES-CH 180K F 0603 G BAW SPE0028A323...
  • Page 53 Spare Parts List Type:3100 Page:16 of 19 R732 1227661 RES-CH 0R 0603 BAW SPE0025A323 R735 1254332 RES-CH 47K F 0603 G BAW SPE0028A323 R736 1254332 RES-CH 47K F 0603 G BAW SPE0028A323 R809 1297041 RES-CH 10K F 0603 G BAW SPE0028A323 R810 1226657 RES-CH 1K F 1206 BAW SPE0016A323...
  • Page 54 Spare Parts List Type:3100 Page:17 of 19 R886 1297058 RES-CH 22K F 0603 G BAW SPE0028A323 R887 1297058 RES-CH 22K F 0603 G BAW SPE0028A323 R888 1297041 RES-CH 10K F 0603 G BAW SPE0028A323 R890 1297041 RES-CH 10K F 0603 G BAW SPE0028A323 R891 1297058 RES-CH 22K F 0603 G BAW SPE0028A323...
  • Page 55 Spare Parts List Type:3100 Page:18 of 19 T201 1303317 TRANSISTOR-CH SAY 2SC2814 F4+F5 NPN G T202 1303317 TRANSISTOR-CH SAY 2SC2814 F4+F5 NPN G T203 1290924 TRANSISTOR-CH SIE BC847PN G T204 1307541 TRANSISTOR-CH SIE BC847S NPN G T205 1307541 TRANSISTOR-CH SIE BC847S NPN G T206 1289799 TRANSISTOR-CH SIE BCR 108S NPN G...
  • Page 56 Spare Parts List Type:3100 Page:19 of 19...

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