Daewoo TR-951AUB Service Manual

UROPE.GmbH

~ 5.EXPLODED VIEW...........................................12 6.BOM LIST...........................................13~20 13~20

1000KHZ dB 38 30  1000KHZ % 4 8  1000KHZ %    1000KHZ mV 4 8  FEDELITY-6dB @5AMV HZ 80-3000 150-2200  WHISTLE(5mV/M) @2ND KHZ % / / @3RD KHZ % / /  VR.MAX.DISTORTION % 25  POWER OUTPUT@10% T.H.D 1000KHZ W    MAX OUTPUT POWER 1000KHZ W 1 SPECIFICATIONS OVERLOAD DISTORTION@100mV 80% MOD IMAGE REJECTION TEST ITEMS S/N RATIO @5mV MAX SENSITIVITY CD27USB 1.POWER SUPPLY VOLTAGE:AC220 V, 50 HZ 2.STANDARD MODULATION:1000HZ,30%MOD  DIAL DEVIATION INTERMEDIATE FREQUENCY ACA 10KHZ  3.REFERENCE OUTPUT:50mw 4.RESISTIVE LOAD:4 OHM  FRERQUENCY RANGE AM FM MAX OUTPUT POWER HUM/NOISE OUTPUT @VOL.MIN DISTORTION 30% MOD 74dB INPUT 5 USEADLE SENSITIVITY 20dB S/N IF REJECTION TR-951AUB

2.STANDARD MODULATION:1000HZ,22.5KHZ Deviation(MPX75KHZ DEV) 3.REFERENCE OUTPUT:50mw 4.RESISTIVE LOAD:4 OHM 5.L+R=45%, L-R=45%, PILOT=10% FM NO. TEST ITEMS FREQ UNIT NORMAL LIMIT DATA TUNING RANGE MHZ 87.5 क MHZ 108.5 क  INTERMEDIATE FREQUENCY MHZ  क DIAL CALIBRATION 88MHZ KHZ   100MHZ KHZ   106MHZ KHZ /  MAX SENSITIVITY 90MHZ dB 15 24 98MHZ dB 15 24 106MHZ dB 15 24 USEADLE SENSITIVITY 30dB S/N 90MHZ dB   98MHZ dB  26 106MHZ dB  26 6 S/N RATIO @1mV 98MHZ dB   7 HUM MODULATION 100dB INPUT 98MHZ dB / / 8 (-3dB)LIMITING SENSITIVITV 98MHZ dB  30 AFC HOLDING RANGE -3dB 98MHZ KHZ / /  IF REJECTION 90MHZ dB    IMAGE REJECTION 106MHZ dB    AM SUPPRESSION AT 60dB INPIT 98MHZ dB    98MHZ dB /  98MHZ % 1 3  mV    FREQ.RESPONSE -6dB 50us PRE-AMP HZ 80-5.5K 150-3K SEPARATION 100HZ dB / / 1KHZ dB   10KHZ dB / /  98MHZ W    98MHZ W  dB   2 SPECIFICATIONS OVERLOAD CAPACITY 75KHZ DEV CD27USB STEREO INDICATOR SENSTIVITY MAX OUTPUT POWER POW OUTPUT @ 10% T.H.D T.H.D.22.5KHZ AT 60dB INPUT HUM/NOISE OUTPUT @VOL.MIN.      TR-951AUB

TCD-784 W  2.5  TCD-784 W  1KHZ dB / / 1KHZ dB   20HZ dB / / 100HZ dB  क/-6 10K dB  क/-6 20K dB / / 10 1KHZ dB  10 mV   mV    SBC-444A um  700  SBC-444A um  600  SBC-444A um  65  TCD-712 um 140 (क/-15) PHILIPS NR5A SEC   PHILIPS NR5A SEC   75KHZ DEV dB  क/-5 80% MOD dB  क/-5 dB   dB  क/-5 75KHZ DEV dB  क/-5  100Hz dB   CD27USB SPECIFICATIONS CD/MP3 1.POWER SUPPLY VOLTAGE:AC 220 V, 50 HZ 2.STANDARD MODULATION: MAXIMUM OUTPUT POWER 3.REFERENCE OUTPUT:50mw 4.RESISTIVE LOAD:4 OHM BASS BOOST EFFECT AUDIO BALANCE FM 60dB/M INPUT AM 74dB/M INPUT TAPE PLAY(MTT-112BN 0dB) CD.PLAY(TCD 784 1KHZ 0dB) RECOR/PLAY BACK(FM 1KHZ I/P)  9 CD IN FREQUENCY RESPONSE 1K=0dB  ECCENTERICITY WITHOUT NOISE HUN & NOISE VOL.MIN VOL.MAX INTERRUPTION WITHOUT NOISE BLACK DOT WITHOUT NOISE FINGERPRINT WITHOUT NOISE  TEST ITEMS S/N RATIO(WITH JIS-A) TCD-784 CHANNEL BALANCE TCD-784 CHANNEL SEPARATION TCD-784 DYNAMIC RANGE DISTORTION TCD-784  ACCESSS OPERATION TIME FF/FB MUTE LEVEL TR-951AUB

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0386%RXWSXWSF 00386% 0386%RXWSXWSFE SFV  3 3&% &'32:(5%  00RXWSXWSFE SFV  3 5HVLVWRU :2KP SFV  3 5HVLVWRU :2+0 SFV  3 5HVLVWRU :2KP SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :.2KP SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 ,& 7$<' SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 3$3(5(<(  00 SFV  3 (OHFW&DSDFLWRU 8)9 00 SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU 8)9 00 SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :.2KP SFV  3 GLRGH ,1 SFV  3 5HVLVWRU :2KP SFV  3 5HVLVWRU :2KP SFV  3 FRQVWDQWYROWDJHGLRGH 9:%f9 SFV  3 62&.(7 3,100YHUWLFDO SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 FRSSHUZLUH GLD 00 SFV  3 FRSSHUZLUH GLD 00 SFV  3 FRSSHUZLUH GLD 00 SFV  3 LQGXFWDQFH 8+ 00 SFV  3 FRQVWDQWYROWDJHGLRGH 9:&f9 SFV  3 WUDQVLVWRU '131$ SFV  3 62&.(7 3,100YHUWLFDO SFV  3 62&.(7 3,100YHUWLFDO SFV  3 62&.(7 3,100YHUWLFDO SFV  3 62&.(7 3,100YHUWLFDO SFV  0386%PDLQSFE 00386%ঠ 0386%PDLQSFE GRXEOHSFE SFV  3 3$3(5(<(  00 SFV  3 ,& 631'<'1 SFV  3 EDQGLQJ,& 6&' SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :2KP SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :. SFV  13 TR-951AUB CD PCB part TR-951AUB output pc TR-951AUB M5673 main pcb

3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :.2KP SFV  3 5HVLVWRU :. SFV  3 5HVLVWRU :.2KP SFV  3 EDQGLQJ,& /&'GULYLQJ,&(73 00 SFV  3 &HUDPLFFDSDFLWRU 3)132 SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3)132 SFV  3 &HUDPLFFDSDFLWRU 3)132f SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 WUDQVLVWRU %313 SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 (OHFW&DSDFLWRU 8)9 00 SFV  3 WUDQVLVWRU 6'(%&131 SFV  3 )0&HUDPLF),/7(5 /$0+=/(* SFV  3 $0&HUDPLF),/7(5 %.+=/(* SFV  3 ,), 7<(//2:',$00   SFV  3 ,), 3,1.7',$00  00 SFV  3 ,),&'1 5('7',$  00 SFV  3 ᱊ᤃ/Oscillator 0K]/($'6 00 SFV  3 )0&2,/ ',$ 700 SFV  3 )0&2,/ ',$ 700 SFV  3 FRSSHUZLUH ',$ 00 SFV  3 75$16,6725 6&131 SFV  3 FRSSHUZLUH ',$ 00 SFV  3 FRSSHUZLUH ',$ 00 SFV  3 FRSSHUZLUH ',$ 00 SFV  3 FRSSHUZLUH ',$ 00 SFV  3 &HUDPLFFDSDFLWRU 3) SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 62&.(7 3,100%2: SFV  3 &HUDPLFFDSDFLWRU 3)132 SFV  3 &HUDPLFFDSDFLWRU 3)132 SFV  3 75$16,6725 +131 SFV  3 5HVLVWRU :. SFV  3 (OHFW&DSDFLWRU X)9 00 SFV  3 5HVLVWRU :.2KP SFV  3 FRQVWDQWYROWDJHGLRGH ',$ 00 SFV  3 FRQVWDQWYROWDJHGLRGH 9:%f9 SFV  3 FRQVWDQWYROWDJHGLRGH 9:%f9 SFV  14 Oscillator

TR-951AUB M5673 SD CD pcb parts Oscillator

SFV  086%6'&'SFESDUWV 0386%86%SFESDUWV 0386%DFFHVVRU\SDUWV 16 TR-951AUB M5673 SD CD pcb parts TR-951AUB M5673 USB pcb parts TR-951AUB/USB M5673 accessory parts P10-100GCP/25L1005MC (M5673 27USB/SD Firmware) dia. 3MM RED 3V L=30MM

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NJ  0&' /VSHDNHUERWWRP&' FDQFHOOHGLIWKHRUGHUXVLQJZRRGHQ VSHDNHU SFV  3 +,36SODVWLF 475 grey NJ  0&' 5VSHDNHUERWWRP&' FDQFHOOHGLIWKHRUGHUXVLQJ ZRRGHQVSHDNHU SFV  3 +,36SODVWLF 475 grey NJ  0&' IL[HGSLRQSXEOLFWRROLQJ SFV  3 $%6SODVWLF black NJ  0&' SODVLWFSLRQ&' SFV  3 $%6SODVWLF black NJ  18