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Now downloading free:Panasonic RF-U300  [report bad file]  

Download Panasonic RF-U300 docs - Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information

File information:
File name:RF-U300.rar
[preview RF-U300] new window
Size:2275 kB
Extension:rar
MD5 Checksum:e5f3eaf77d1cf6f4130558881bc14c77
Mfg:

Panasonic

Model:

RF-U300

Original Chassis:
Descr:AM-FM Portable Radio
Group:Electronics > Consumer electronics > Audio >
Uploaded:2009-12-25 19:19:12
User:vtech
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:13
File nameText
blk01.pdfANT Q12 RF SWITCH Q13 AMPLIFIER T3 FILTER 1 3 Q8 AMPLIFIER 1 3 [5]FMIF IN [12]LOUT D2 [5]A1IN [11]FILTER CF1 2 CF2 2 Q9 AGC SWITCH [18]OUT1 SOUND PROCESSOR IC IC1 C1BB00001070 [9]C1IN +3.3V +5V [13]SC [14]SI [17]OUT1 [15]VCC IC301 C1BB00000496 TUNER [21]PLL VCC T2 AM OSC FILTER [25]AM_OSC [16]XI D4 Q2,Q4 RF CONTROL SWITCH [26]FM/TV OSC [15]XO [8]QUAD [22]DATA [23]CLOCK [24]CE [11]LPF1 [12]LPF2 [10]MPXIN X2 [20]D0 [17]PLLGND X1 [9]DETOUT [7]L_IN Q101 MUTING SWITCH [6]R_IN [8]RIPPLE_FILTER POWER AMP IC302 C0AAAA000036 [11]L_OUT JK302 EARPHONE Q1 AMPLIFIER [4]PRE_GND P301 1 JW301 SP1 TO CONTROL BLOCK DIAGRAM FCC501 FP501 1,2,3 FCC501 FP501 19 SPEAKER Q402 VOLTAGE REGULATOR +B FFC501 21 FFC501 FP501 Q401 VOLTAGE REGULATOR TO CONTROL BLOCK DIAGRAM MUTE_A FP501 4,5 FFC501 FP501 6 D407,D408 +3.3V Q403 POWER SWITCH PDET FP501 9 FP501 8 FFC501 FFC501 TO CONTROL BLOCK DIAGRAM D402
blk02.pdfSIGNAL LINES : MAIN SIGNAL LINE : FM/AM SIGNAL LINE :CD SIGNAL LINE :CD DA SIGNAL LINE +3.3V -B <-VREF> 5 VDD VSS LCD501 Q501 MICRO-P BEATPROOF SWITCH Q502 MICRO-P BEATPROOF SWITCH LCD 7~11 X501 X502 VR1001 VR1002 35~39 LCD_SI LCD_RS LCD_SCL LCD_RESET LCD_CSB FP501 FFC501 4,5 FP501 FFC501 4,5 FP501 FFC501 10 FP501 FFC501 1,2,3 FP501 FFC501 6 FP501 FFC501 8 FP502 1 FFC502 FFC502 2 FP502 3,4 FP502 5 FFC502 FFC502 [58]ASP_SCL [59]ASP_SDA [61]AMP_PON [54]TUN_PON [52]TUN_CE [53]TUN_CL [54]TUN_DA [63]MUTE_A [66]AC_DC [15]4.19XI [16]4.19XO [6]MBP1 [10]32KI [11]32KO [7]MP2 TUNING JOG VOLUME JOG QR505 +3.3V RESET SWITCH [12]NREST KEY SW POWER SW KEY INTSW FFC503 FP1001 10,11 FFC503 FP1001 8,9 FFC503 FP1001 4,5,6,7 S1001-S1012 S1013 S1014 [88]RT_P [87]RT_N [86]RV_P [85]RV_N [74]POWER_KEY[90]KEY2 [75]KEY_INT [89]KEY1 [80]SRC_LED QR501 LED SWITCH FFC503 3 FP1001 D1001 SRC_LED SWITCH P.C.B +5V MICRO CONTROLLER [48]DAB_PON [47]D_NRFRST [43]D_PLL_SDA [44]D
ic300.pdfC0EBL0000070 C0AAAA000036 7 12 C1BB00001070 (30P) C2CBHG000236 (100P) C1AB00002751 (16P) C1BB00000496 (24P) C0CBADG00023 C0CBCBC00102 3 1 2 5 6 1 1 4 1 1 1 3 2 3 B1ADCF000063 2SD1819A0L B1ABCF000020 2SC393100L UNR521F00L UNR521300L B E B1ACND000003 C B0AACK000004 B0EAKM000117 MA2J11100L Cathode Ca Cathode B A C E Anode Ca Anode A B0BA9R600002 MAZ40270LF Ca Cathode A Anode B0CDBB000028 Cathode Anode Anode
oi_u300.pdf
pcbctrl.pdfB CONTROL P.C.B (REP4251A) R568 C530 R548 R542 C528 R550 C551 C525 R551 R544 R597 R543 R561 C520 R594 D506 95 90 81 85 80 75 70 C533 R535 R539 100 60 55 R549 R520 R521 R522 R523 R513 R524 R526 R528 R527 R529 C508 R547 R546 C B E 1 5 IC501 10 51 R541 C517 TP503 C504 R545 C553 R540 X502 C514 SL501 D508 E B C C510 C552 C511 C509 R510 R595 R530 R509 R508 R517 R515 R518 R516 20 R536 R534 C512 Q502Q501 C C B E B E X501 40 35 31 TP501 25 R519 QR505 L503 R590 R525 R592 R593 L502 C516 R608 R572 C515 R596 R571 R511 R512 R591 C542 6 5 4 3 2 1 11 10 9 8 7 C540 C541 C543 C537 R603 C613 R601 C612 C546 C535 C544 R564 LCD501 C501 C503 C549 X601 16 15 14 13 12 11 10 9 R602 IC601 1 2 3 4 5 6 7 8 C615 C606 C611 L602 L601 R606 1 5 10 C522 R607 R604 C605 C608 C614 C610 C609 R589 C603 C604 L506 L505 C601 C602 15 20 22 FFC501 PbF 3227A PbF 3227A L504 C521 30 D507 45 R506 C523 R533 C513 15 R532 C505 50 R552 SL502 65
pcbmn.pdfA MAIN P.C.B (REP4252A) Q404 E C B 24 23 2 R12 C7 C34 C52 R13 C26 C19 C23 W49 W43 W47 C21 C22 R16 C43 R402 D401 R55 R10 C9 C31 C56 C5 L4 L6 E B C R107 R57 W45 R26 C16 R27 R29 C R102 C28 W19 C39 C40 C112 W9 W44 C48 W21 W27 W26 W24 L10 W8 C101 C117 C36 C37 R810 W50 R44 R45 C46 W36 R31 C38 W42 C412 W39 1 2 3 W57 R47 L401 L402 D403 D402 C410 W7 CF2 C47 R43 TP X1 W30 W31 W32 W33 W34 1 2 3 4 5 6 7 9 3 R38 C20 R36 C24 R37 C417 R24 E B C C411 E B C W41 W40 W58 C406 W18 W17 W16 C45 R64 W35 W13 W14 C401 C408 IC402 C409 4 5 3 2 1 W10 W12 C415 3 2 1 1 3 2 D405 D406 R41 R52 Q9 C Q8 C59 W15 W5 C414 E B R42 8 10 12 14 16 18 20 22 C413 Q1 C32 C29 C25 R20 TP6 W37 11 13 15 17 19 21 IC403 R416 C42 FP501 C416 1 2 R413 R415 R306 C18 W6 4 6 1 5 10 15 C113 W25 W100 W38 3 2 R62 C17 1 W43 T3 W23 3 2 1 W20 X2 W22 IC1 6 5 4 3 2 1 W4 CF1 C65 R61 R65 D5 R60 R1 30 25 20 16 R32 C404
sch1_2.pdf1 2 3 4 5 6 7 8 9 10 11 12 13 14 A SCHEMATIC DIAGRAM - 1 MAIN CIRCUIT L12 G0C2R2JA0019 R58 10K C65 0.01 C64 0.01 R60 560 R59 10K C61 100 C63 2P C62 1P : + B SIGNAL LINE : FM SIGNAL LINE B C31 7P C5 68P L4 G2ZZ00000041 L6 G2ZZ00000031 C9 7P R3 4.7K R1 L3 G2ZZ00000031 10K 1 TL Q13 2SC393100L SWITCH R61 22K C56 6P D5 MA2J11100L R18 10K C R65 220 3 T3 G2BEC0000040 IFT 4 2 1 R55 1K R56 8.2K C60 1000P R10 0 D2 B0CDBB000028 C53 1000P 3 TU_CE TU_CL TU_DA ASP_SCL ASP_SDA FP501 1 TUN_CE 2 TUN_CL 3 TUN_DA 4 ASP_SCL 5 ASP_SDA 6 MUTE_A 7 AMP_PON 8 AC_DC 9 PDET 10 TUN_PON 11 VCC_DET 12 TUNER3V 13 +5V 14 BUP3.3V 15 STBY3.3V 16 VREF17 RDS_VSS 18 RDS_GND 19 RDS_MPXIN 20 AUDIO_IN 21 AUDIO_OUT 22 LED_GND 6 CF1 J0B1075A0149 1 2 3 R64 100 C57 0.01 Q12 2SC393100L SWITCH D4 B0CDBB000028 3 1 2 1 2 MUTE_A AMP_PON AC_DC PDET TUN_PON VCC_DET TUNER3V +5V BUP3.3V STBY3.3V VREFRDS_VSS L9 G2ZZ00000026 RDS_GND RDS_MPXIN R62 150 R2 R57 6.8K 100K R4 100K C4 1000P C2 7P C7 0.0
sch3_4.pdf1 2 3 4 5 6 7 8 9 10 11 12 13 14 A SCHEMATIC DIAGRAM - 3 CONTROL CIRCUIT : +B SIGNAL LINE B Vcont VDD SDA VSS 1 2 3 C+ Vs C- 4 5 6 7 8 9 10 11 C C612 22P R601 10K X601 H0H433400002 C601 47P C602 47P C604 1 R589 10K C603 1000P R564 C544 4.7K R593 1K X601 RESET LCD501 L5DCAYY00003 LCD SCL CS RS H 16 ROCL 15 RST 14 XOUT 13 XIN 12 VDDd 11 VSSd 10 MODE 9 TEST C542 1 1 R592 1K I D FFC501 TUN_CE TUN_CL TUN_DA ASP_SCL ASP_SDA MUTE_A AMP_PON AC_DC PDET 1 2 3 4 5 6 7 8 9 TUN_CE TUN_CL TUN_DA ASP_SCL ASP_SDA MUTE_A AMP_PON AC_DC PDET TUN_PON VCC_DET TUNER3V +5V BUP_3.3V STBY3.3V VREFRDS_VSS RDS_GND RDS_MPXIN C613 22P R603 10K RSD_ID RDDA VREF VDDa VSSa RDS IC FLOUT MPXIN IC601 C1AB00002751 C546 CIN 1000P C535 1 R591 R590 R525 1K 1K 1K J K L 1 R602 22K R604 10K 220 2 3 16V10 4 5 6 C608 1 7 C605 560P 8 C609 470P F C610 0.01 L602 L602 G0C2R2JA0019 L601 G0C1R0JA0019 R607 R608 220P E C537 470P TO MAIN CIRCUIT (FP501) I
sch5.pdf1 2 3 4 5 6 7 8 9 10 11 12 13 14 A SCHEMATIC DIAGRAM - 5 A : +B SIGNAL LINE SWITCH CIRCUIT 1 2 3 POWER CIRCUIT S1007 M1 1.5K R901 S1008 M2 2.2K S1009 D901 C901 D904 C904 0.01 M3 2.7K S1010 M4 R1010 3.9K S1011 M5 5.6K S1012 EQ 1K R1001 VR1001 K0N201C00001 TUNE 1K R1007 D906 B0AACK000004 F901 250V T800mAL 7 ZA902 ZA901 POWER TRANSFORMER T901 G4C4AAH00010 B 1 2 3 VR1002 K0N201C00001 VOLUME R1002 1.5K S1001 -CLOCK ADJ R1008 D901-D904 B0EAKM000117 4 B JK901 1 2 230V 50HZ 2 1 9 S1003 SLEEP C903 D902 C902 D903 0.01 0.01 R1004 TO MAIN CIRCUIT (JW901) IN SCHEMATIC DIAGRAM - 2 R1003 P901 ACDET VCC GND 1 2 3 R1009 2.2K 0.01 AC IN RT_P RT_N 11 10 9 8 7 6 5 4 3 2 1 L1001 0 2.7K 5 3 4 S1004 TIME/-ADJ C TO CONTROL CIRCUIT (FFC503) IN SCHEMATIC DIAGRAM - 4 RV_P RV_N KEY1 KEY2 KEY_INT POWER_KEY SRC_LED +5V VREF- C R1005 S1005 DISPLAY S1006 5+ S1013 POWER S1014 R1006 5.6K R1011 3.9K JW902 BATT9V GND 1 2 D FP1001 D AUTO/ -TIME CHECK E
supplement.pdfORDER NO. MD0706008SE FM Radio/DAB-FM Radio RF-U300EG RF-U350EG RF-D5EB RF-D7EB Colour (K) ... Black Type (For RF-U300EG & RF-D5EB only) (S) ... Silver Type (For RF-U350EG & RF-D7EB only) Subject : Measurement and Adjustment (Additional) Please use this supplement manual together with the service manual for Model No. [RF-U300EG-K, Order No. MD0704062CE], [RF-U350EG-S, Order No. MD0704063CE] , [RF-D5EB-K, Order No. MD0704060CE] and [RF-D7EB-S, Order No. MD0704061CE]. CONTENTS Page 1 Measurement and Adjustment 1.1. Instrument and Jig to be used 1.2. Preparation for alignment 2 2 2 1.3. FM alignment 1.4. AM alignment Page 2 3 2007 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. U300EG / RF-U350EG / RF-D5EB / RF-D7EB 1 Measurement and Adjustment 1.1. Instrument and Jig to be used Signal generator Oscilloscope and electronic voltmeter Headphone jig FM dummy antenna 1.2. Preparation for alignment
vol_1.pdfMAIN P.C.B. Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY E 5 5 E 1 0 E 2.3 0 1 3.3 3.3 2 0 0 Q1 C 2.3 0 Q12 C 3 0 Q403 C 5 0 3 9.7 9.7 B 1.6 0 B 1.7 0 B 4.5 5 E 0 0 E 0.7 0 Q2 C 2.5 4.8 Q13 C 3 0 B 0.6 0 B 1.4 0 E 0.6 0 E 0 0 Q4 C 2.4 4 Q101 C 0 0 B 1.1 0 B 0 0 E 0 0 E 5 Q8 C 1.7 0 Q401 C 13.4 B 0.8 0 B 5 0 E 0 0 E 12 Q9 C 0 0 B 0 0 1 12.4 13.5 2 0 0 3 5 5 IC 404 1 5 5 2 0 0 3 5 5 4 0 0 5 3.9 3.9 IC403 1 1.3 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 1.4 0 8 6.1 0.4 9 9 1.3 21 2.3 0 22 2.3 0 23 2.3 0 24 0.8 0 IC302 10 0 0 11 0 12 13.5 5.6 12.3 1 2.3 0 2 2.3 0 3 2.3 0 4 2.3 0 5 2.3 0 6 2.3 0 7 2.3 0 8 2.3 0 9 2.3 0 21 3.4 0 22 0 0 23 0 0 24 0 0 25 0 0 26 3.3 0 27 0 0 28 0 0 29 0 0 1 0 0.8 2 0 0 3 2.1 0 4 0 0 5 3.3 0 6 0 0 7 0
vol_2.pdfCONTROL P.C.B Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY 1 0.8 0.7 21 0 0 41 0 0 61 3.2 0 81 3.2 3.2 0 1 2 0 0 22 0 0 42 0 0 62 3.2 3.2 82 0 0 3.3 2 3 0 0 23 0 0 43 0 0 63 0 0 83 0 0 0 3 4 0 0 24 0 0 44 0 0 64 0 0 84 0 0 0 4 5 0 0 25 0 0 45 0 0 65 0 0 85 3.3 3.3 0 5 6 0 0 26 0 0 46 3.3 3.3 66 0 2.3 86 3.3 3.3 0 6 7 3.1 0 27 0 0 47 0 0 67 2.2 0 87 3.3 3.3 0 7 8 0 0 28 0 0 48 0 0 68 0 0 88 3.3 3.3 0 8 9 0 0 29 0 0 49 3.3 3.3 69 0 0 89 3.3 3.3 IC501 10 11 0.8 1 0.6 1 IC501 30 31 0 0 0 0 IC501 50 51 0 0 0 0 IC501 70 71 0 0 0 0 IC501 90 91 3.3 0 3.3 0 IC601 10 11 12 3.2 3.3 32 0 0 52 0 0 72 0 0 92 0 0 13 1.6 3.3 33 0 0 53 3.2 0 73 0 0 93 2 0 14 0 0 34 0 0 54 0 0 74 3.3 3.3 94 1.4 1.3 15 1.6 1.5 35 0 0 55 0 0 75 3.3 3.3 95 2.4 0 16 3.3 3.2 36 1.8 0 56 3.1 0 76 0 0 96 0 0 17 3.3 3.2 37 3.1 0 57 0 0 77 0 0 97 0 0 18 0 0 38 3.2 3
waveform.pdfIC1 PIN 8 PLAY 4.80Vp-p (10msec.div) IC501 PIN 10 PLAY 4.90Vp-p (10msec.div) IC501 PIN 11 PLAY 4.80Vp-p (10msec.div) IC501 PIN 1 CD PLAY 4.52Vp-p (10msec.div) IC501 PIN 15 PLAY 4.80Vp-p (10msec.div) IC501 PIN 53 PLAY 4.80Vp-p (10msec.div) IC501 PIN 72 PLAY 4.83Vp-p (10msec.div) IC701 PIN10 PLAY 4.80Vp-p (10msec.div) IC701 PIN 11 PLAY 4.80Vp-p (25msec.div)
wiring.pdf11 . . . . . . . . .1 10 . . . . . . .2 FP1001 C SWITCH P.C.B SOLDER SIDE PbF 11 . . . . . . . . .1 FFC503 B CONTROL P.C.B FFC501 1 . . . . . . . . .22 PbF (Side A) SOLDER SIDE A MAIN P.C.B 1 . . . . . . . . .21 2 . . . . . . . . .22 FP501 JK302 JW901 3.1 SOLDER SIDE PbF P301 2 1 Earphone SPEAKER D POWER P.C.B AC IN ~ 230V 50Hz JK901 E BATTERY P.C.B JW902 ET901 ET902 T901 (Power Transformer) JW902 P901 _ + SOLDER SIDE PbF 3 2 1 SOLDER SIDE PbF CAUTION RISK OF ELECTRIC SHOCK AC VOLTAGE LINE. PLEASE DO NOT TOUCH THIS P.C.B

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