Daewoo MC?15UBW Service Manual
SERVICEMANUAL
CD/FM/USB/AUDIOIN/BLUETOOTH
MODELO:MC‐15UBW
Dic‐2013
DONGBUDAEWOOELECTRONICS
œŦŵŶųů
EE-PS-MC150001-00
MATESTAR DIGITAL DEVICE LTD.
PERFORMANCE SPECIFICATIONS
Date : 2013-8-20
Model MC-15UBW
Description : FM /BLUETOOTH
CD/MP3/USB/AUX
Micro Component System
Page : Total 5
Pages
GENERAL TEST CONDITION
Output Load : 8 Ohm non-reactive
Reference Output : 500 mW
Input Signal Source : 75 ohm dummy for FM
Modulation : 22.5 KHz Deviation 1 KHz for FM
75KHz Modulation for FM MPX
Remarks : AC 100-220V 50Hz/60Hz
( MATESTAR ) ( MATESTAR )
PREPA
Wang Daibin
APPROVED BY:__
Darren Wong
AA TA VC T
PERFORMANCE SPECIFICATIONS
MODEL NO : MC-15UBW
Frequency Modulation ( FM) Section
Test Item Unit Normal Limit #1 #2
F01 Tuning Range TP:87.5MHz LOW MHz 87.5 +/-0.1
TP:108MHz High MHz 108 +/-0.1
F02 Sensitivity TP:90.1MHz 90.1MHz dB/uv 20
28
at 30dB S/N TP:98.1MHz 98.1MHz dB/uv 20
28
(Mono) TP:106.1MHz 106.1MHz dB/uv 20
28
F03 3 dB Limit Sens TP:98.1MHz 98.1MHz dB 18
27
F04 Stereo Threshold TP:98.1MHz 98.1MHz dB 26
32
F05 Overload TP:98.1MHz 98.1MHz dB > =110
F06 Audio Response -6dB
TP:98.1MHz 98.1MHz
Hz/KHz 60/4K5
150/3K5
F07 Separation (1K) TP:98.1MHz 98.1MHz dB 30
20
F08
Total Harmonic Distortion (60dB) Mono Re
22.5KHz % 1
3
Max Power 75KHz % 10
20
F09 Signal to Noise Ratio (Input 60dB) 98.1MHz dB 50
45
TP:98.1MHz STEREO dB 45
40
F10 Auto Search Threshold 98.1MHz dB 27
35
TP:98.1MHz
F11 Mod. Hum (AC) TP:98.1MHz 98.1MHz dB 45
40
F12 Min. Volume Hum & Noise mV 0.7
2
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5
W
PERFORMANCE SPECIFICATIONS
MODEL NO : MC-15UBW
CDDA Section
Test Items Unit Normal Limit #1 #2
C01
10% Dist. Output Power ( 1kHz, 0dB)
W 7.5
C02 Frequency Response (40Hz -16kHz/1kHz, 0dB) dB +/-4 +7/-10
C03
De-emphais Response (40Hz -16kHz/1kHz, 0dB)
dB +/-3 +-4
C04 Channel Balance (1kHz, 0dB) dB 1
3
C05 Channel Separation (1kHz, 0dB) dB 45
35
C06 T.H.D. +Noise (1kHz, 0dB) % 1
C07 S/N Ratio (1kHz, 0dB) dB 60
50
C08 Flat (Bass off) 100Hz dB
10KHz dB
Classic (Bass off) 100Hz dB
10KHz dB
Jazz (Bass off) 100Hz dB
10KHz dB
Pop (Bass off) 100Hz dB
10KHz dB
Rock ( Bass off ) 100Hz dB
10KHz dB
C09 BASS ON TCD-785 100Hz dB
C10 Max. Hum "SONY YEDS7 NO23" mV 4
7
C11 Hum at Min Vol "SONY YEDS7 NO23" mV 1
2
* With exterenal 20kHz L.P.F. Test Disc "CBS SONY YEDS7"
O O
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5
W
PERFORMANCE SPECIFICATIONS
MODEL NO : MC-15UBW
CD/MP3 Section
Test Items Unit Normal Limit #1 #2
M01 Frequency Response MCD-RF561C dB +3 -3
Ref. To 1KHz 0dB (TN:T402) dB +3 -3
dB +3 -3
M02 S/N Ratio (MCD-RF561C T402 to T407) dB 60
50
M03 Seperation (MCD-RF561C T408 L/ T410 R) dB 45
35
M04 Total H.D. (MCD-RF561C T402) % 1
3
M05 Total H.D. (MCD-F561A T421) % 1
3
M06 Channel Unbalance (MCD-RF561C T402) dB
3
M07 O/P Power at 10% THD (MCD-RF561C T402) W 7.5
M08 Min Volume Noise (SP OUT) T407 mV
3.5
M09 Max. Volume Noise(Bass OFF) T407 mV
6
M11 Sampling Rate format 32/44.1/48KHz
16/22.05/24KHz
8/11.025/13KHz
M12 Maximum Folder ( Support )
M13 Maximum Files For Each Folder ( Support )
M14 All Total Files ( Support )
999
999
99
100Hz(T404)
10KHz(T405)
20KHz(T406)
1KHz
1KHz
1KHz(0dB)
1KHz(-10dB)
1KHz
1KHz
MCD-RF561C
MCD-RF561C
M10
Bitrate Support format (8~320 kbps & VBR)
(Support)
MCD-RF561C
TN.
T101,T201,T301,T401,T501,T601,T701
,T801,T901
MCD-RF561C
TN.
T101,T201,T301,T401,T501,T601,T701
,
T801,T901
MCD-RF561E
MCD-RF561H
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M-5
W
PERFORMANCE SPECIFICATIONS
MODEL NO : MC-15UBW
USB/AUX/BT
Test Items Unit Normal Limit #1 #2
U01 Frequency Response 100Hz(T404) dB +3 -3
(USB Copy From MCD-RF561C) 10KHz(T405) dB +3 -3
Ref. To 1KHz 0dB 20KHz(T406) dB +3 -3
U02 Signal to Noise Ratio (Unweighted) 1KHz dB 60 40
U03 Channel Seperation 1KHz dB 45 35
U04
Total Harmonic Distortion (Copy TCD-782)
1KHz(0dB) % 2
5
U05
Total Harmonic Distortion (Copy TCD-782)
1KHz(-10dB) %1
3
U06 Channel Unbalance (Copy TCD-782) 1KHz dB 0.5 3
U07 Output Power at 10% THD (Copy T112) 1KHz W 7.5
U08 Min Volume Noise (SP OUT) (USB Copy) TCD-782 mV 3.5
U09
Max. Volume Noise (Bass Off) (USB Copy
TCD-782 mV
6
U10 Maximum Folder ( Support )
U11 Maximum Files For Each Folder ( Support )
U12 All Total Files ( Support )
AUX
Output Power at 10% THD ( IMP: 47K S/I: 1 KHz 500mV )
W 7.5
BT Output Power at 10% THD( Ref. To 1KHz 0dB) W 7.5
99
999
999
O
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5W
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