Daewoo MC-5911SC Manuale utente

Service Manual

MC-5911SC

CONTENTS

1. SCHEMATIC DIAGRAM......................................................................................3 - 4

2. PCB DRAWING...................................................................................................5- 6

3. PRODUCT SPECIFICATION...............................................................................7- 9

4. EXPLODE D VIEW...............................................................................................10

5.BOM LIST............................................................................................................11-21

33MAIN.sch-1 - Wed Dec 17 17:20:47 2008

71RADIO.sch-1 - Fri May 09 17:05:03 2008

<Title>

11Friday, February 29, 2008

Title

Size Document Number Rev

Date: Sheet of

COM1

COM0

COM2

COM3

COM4

COM5

COM6

COM7

COM6

COM5

COM4

COM3

COM1

COM0

PA4

PA3

PA2

PA1

PA0

VPP

P-DAT DT

P-CLK

P-DAT A

P-CS

VOL- B

PC0

PC1

PE3

SEG4

SEG5

PE2

RST

VPP

CD_STB

CD_CLK

CD_IR

CD_DATA

SEG8

SEG21

SEG6

SEG9

SEG21

SEG13

SEG23

SEG17

SEG10

SEG14

SEG16

SEG20

SEG8

SEG17

SEG18

SEG22

SEG5

SEG7

SEG12

SEG19

SEG12

SEG7

PA7

SEG[4:23]

SEG16

SEG20

SEG18

SEG15

SEG5

SEG4

SEG14

SEG10

SEG13

SEG11

SEG15

SEG19

SEG4

PA6

SEG9

SEG6

SEG11

SEG22

SEG23

COM2

PB6

PC3

PB5

PC6

PB4

PB7

PC5

PC4

PB0

PB2

PB1

PB3

PC7

AC_DET

PE3

PA5

PE2

PC2

VOL- A

A_MUTE

IIC_ SCL

IIC_ SDA

CDPOWER

IIC_ SDA

IIC_ SCL

MAINPOWER

K-CLK

K-RST

K-DAT A

RPOWER

IPOD_ TX

K-RST

K-CLK

K-DAT A

K2-RST

K2-CLK

K2-DATA

K2-CLK

K2-RST

K2-DATA

VCC-MCU

12V

VCC-MCU

M+5V

VCC-MCU

MGND

VCC-MCU M+5V

M+5V

M+5V M+5V

M+5V

VCC-MCU

M+5V

VCC-MCU

R10 1K

R23 1K

R60 1K

R13 1K

IRM3638

Output

GND

VCC

R65 1K

RS0 NC

R18

10K

S14 EQ

R1510K

R6810K

S10 MEM+

1 2

ADI5818M

14 15

RST

CLK

VSS

SEL0

SEL1

SEL2

SEL3

SEL4

KEY7

KEY6

KEY5

KEY4

KEY3 KEY2

KEY1

KEY0

VDD

VSS

DATA

TC5

10UF/16V

R63 1K

R11 1K

R53 1K

R14 1K

TC3

47UF/16V

R64 1K

R52

10K

RS6 NC

R2510K

S7 V+

1 2

OTP1

CON7

S21 BAND

S17 OPEN/CLOSE

1 2

LCD2

LCD_CON

8S12

S11

S10

S20

S19

S18

S17

S16

S15

S14

S13

RS7 NC

S3 FF

1 2

8050

1 3

47K

S9 F UNCT

1 2

R51

47K

C10

104

AT24C02SMT

A1SCL

GND

SDA

VCC

R4910K

8550

6.8V

C12 3P

R51 100R

TC6

10UF/16V

R62 1K

S2 STOP

226K

R28 1K

RS4 NC

R27 1K

IN5819

R5010K

TC2

10UF/16V

R20

47K

32.768KHz

R9 1K

10k

BT1 3V

IN4148

C14

100PF

S1 PLAY

S13 MUTE

1 2

R24 1K

R61 1K

CA6808F3

SEG9

SEG8

SEG7

SEG6

SEG5

PWRT

COM7

COM6

SEG4

PA7

PA6

PA5

PA4

PA3

PA2

PA1

PA0/INTX

PE3

PE2

OSCXO

OSCXI

VPP

RESET

OSCI

VDD

PSGOB

PSGO

GND

COM5

COM4

COM3

COM2

COM1

PC6

PC7

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

COM0

PC4

PC5

PC3

PC2

PC1

PC0

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

S12 MO/ST

RS8 NC

C17 56PF

HT7533

C2 56PF

R41

1.2K

RS3 NC

R26 1K

ADI5818M

14 15

RST

CLK

VSS

SEL0

SEL1

SEL2

SEL3

SEL4

KEY7

KEY6

KEY5

KEY4

KEY3 KEY2

KEY1

KEY0

VDD

VSS

DATA

MCU1

CON6

C16 56PF

R421K

RS9 NC

IN4148D9

R12 1K

RS2 NC

RS5 NC

S5 POWER

1 2

104

IN5819D10

1 2

R431K

BUZZ

S6 PRG/MODE

TC4

10UF/16V

R19 10K

R22 1K

3.3V

R16 1K

C11 3P

C13

104

R66 1K

S4 FB

1 2

V-

1 2

R441K

RS1 NC

R17

10K

R410K

PLL1

CON6

S11 MEM-

1 2

TC1

47UF/16V

R46 1K

VOL-B

VIDEO

VGND

IPOD_L

VOL-B

IPOD_TX

IPOD+5V

IPOD_R

VGND

IPOD_L

IPOD_R

IPOD_TX

GND

+8VCC

GND

10K R56

IPOD1

NC R54

IPOD_CON

GND1

GND_AV

R_OUT

L_OUT

L_IN

NC1

VIDEO_OUT

NC2

NC3

GND_SERIAL

TX_SERIAL

RX_SERIAL

NC4

GND2

GND_USB

NC5

+3.3V

+12_FIREWIRE1

+12_FIREWIRE2

EN_SERIAL

TPA_FIREWIRE

+5V_USB

TPA+FIREWIRE

DAT_USB(-)

TPB_FIREWIRE

DAT_USB(+)

TPB+FIREWIRE

GND_FIREWIRE1

R_IN

GND_FIREWIRE2

IPOD-V

10K R55

C18

100nF

510K R57

CN403.1

SPECIFICATIONS

MODEL NUMBER

DESCRIPTION :

DATE :2008-11-25

TEST CONDITION:

NO. FREQ/TAPE UNIT NORMAL LIMIT DATA

KHZ522 /-5

KHZ1620 /-10

2KHZ450 /-1

603KHZKHZ//

999KHZKHZ//

1404KHZKHZ //

603KHZdB/M 54 60

999KHZdB/M 54 60

1404KHZdB/M 54 60

603KHZdB/M 55 68

999KHZdB/M 55 68

1404KHZdB/M 55 68

6999KHZdB 35 30

7999KHZKHZ 5 4--9

8999KHZdB 20 10

603KHZdB 39 24

999KHZdB / /

1404KHZdB / /

10 1404KHZdB 40 33

11 A .G .C figur of merit @ 100mV 999KHZdB 38 30

13 999KHZ%35

14 999KHZmV 5 8

15 FEDELITY-6dB @5MV 999KHZHZ60-4000 100-3500

16 POWER OUTPUT@10% T.H.D 999KHZW7

17 WHISTLE(5mV/M) @2ND KHZ%/ /

@3RD KHZ%/ /

18 VR.MAX.DISTORTION % 18 25

19 MAX OUTPUT POWER 999KHZW10

603KHZdB 92 98

20 999KHZdB 92 98

1404KHZdB 92 98

USEADLE SENSITIVITY 20dB S/N

9IF REJECTION

3.REFERENCE OUTPUT:500mw

4.RESISTIVE LOAD:4OHM

1FRERQUENCY RANGE

3DIAL DEVIATION MOB30%

INTERMEDIATE FREQUENCY

: MC-5911SC

1.POWER SUPPLY VOLTAGE:AC 220V,50HZ

2.STANDARD MODULATION:1000HZ,30%MOD

HUM/NOISE OUTPUT @VOL.MIN

ACA 10KHZ

TEST ITEMS

S/N RATIO @5mV

6dB BAND WIDTH

IMAGE REJECTION

4MAX SENSITIVITY

DISTORTION 30% MOD 100dB INPUT

AUTO TUNING STOP(SEEK)SENSITIVITY

SPECIFICATIONS

MODEL NUMBER: MC-5911SC

DESCRIPTION :

DATE :2008-11-25

TEST CONDITION:

1.POWER SUPPLY VOLTAGE:AC 220V,50HZ

2.STANDARD MODULATION:1000HZ,22.5KHZDeviation(MPX75KHZDEV)

3.REFERENCE OUTPUT:500mw

4.RESISTIVE LOAD:4OHM

NO. TEST ITEMS FREQ UNIT NORMAL LIMIT DATA

1TUNING RANGE MHZ87.5 /-0.5

MHZ108 /-0.5

2INTERMEDIATE FREQUENCY MHZ10.7 /-0.1

3DIAL CALIBRATION 90MHZKHZ/ /

98MHZKHZ/ /

106MHZKHZ//

4MAX SENSITIVITY 90MHZdB 15 20

98MHZdB 15 20

106MHZdB 15 20

5USEADLE SENSITIVITY 30dB S/N 90MHZdB 18 22

98MHZdB 18 22

106MHZdB 18 22

6S/N RATIO @1mV 98MHZdB 45 40

7HUM MODULATION 100dB INPUT 98MHZdB 42 37

8(-3dB)LIMITING SENSITIVITV 98MHZdB 22 26

9AFC HOLDING RANGE -3dB 98MHZKHZ//

10 IF REJECTION 90MHZdB 60 40

11 IMAGE REJECTION 106MHZdB 30 25

12 AM SUPPRESSION AT 60dB INPIT 98MHZdB 45 30

13RLOAD CAPACITY 75KHZ DEV 98MHZdB / /

14 98MHZ%35

15 98MHZmV 58

16 FREQ.RESPONSE -6dB 50us PRE-AMP 98MHZHZ50-5500 100-4000

17 SEPARATION 100HZdB / /

1KHZ98MHZdB 25 22

10KHZdB / /

18 98MHZW7

19 98MHZW10

20 98MHZdB 18 25

90MHZdB 25 30

21 98MHZdB 25 30

106MHZdB 25 30

STEREO INDICATOR SENSTIVITY

MAX OUTPUT POWER

POW OUTPUT @ 10% T.H.D

T.H.D.22.5KHZMOD. AT 60dB INPUT

HUM/NOISE OUTPUT @VOL.MIN.

AUTO TUNING STOP(SEEK)SENSITIVITY

SPECIFICATIONS

MODEL NUMBER

DESCRIPTION :

DATE : 2008-11-25

TEST CONDITION:

NO. TAPE UNIT NORMAL LIMIT DATA

11KHZ dB 60 50

21KHZ dB 35 30

31KHZ dB /-1 /-3

41KHZ-10DB % 3 5

5VR.MAX.DISTORTION(2 ) TCD-784 % 18 25

61KHZ dB / /

1KHZdB 00

20HZdB / /

127HZ dB 0/-3

10K dB 0/-3

20K dB //

8 1KHZ dB //

mV 38

mV 810

10 SBC-444A um 800 700

11 SBC-444A um 800 600

12 SBC-444A um 65 65

13 10% THD OUTPUT POWER TCD-784 W 7

14 TCD-784 W 10

15 TCD-712 um 140 ( /-15)

PHILIPS NR5A SEC 35

PHILIPS NR5A SEC 710

17 75KHZ DEV dB 0/-5

18 60% MOD dB 0/-5

19 dB 00

20 dB 0/-5

21 75KHZ DEV dB 0/-5

DYNAMIC RANGE

DISTORTION (40 ) TCD-785

16 ACCESSS OPERATION TIME

FF/FB MUTE LEVEL

HUN & NOISE VOL.MIN

(7 ) TCD-784 VOL.MAX

INTERRUPTION WITHOUT NOISE

BLACK DOT WITHOUT NOISE

FINGERPRINT WITHOUT NOISE

TEST ITEMS

S/N RATIO(WITH JIS-A) (7 ) TCD-784

CHANNEL BALANCE (2 ) TCD-784

CHANNEL SEPARATION (8 ) TCD-784

7CD IN FREQUENCY RESPONSE 1K=0dB

ECCENTERICITY WITHOUT NOISE

MAXIMUM OUTPUT POWER

TAPE PLAY(MTT-112BN 0dB)

CD.PLAY(TCD 784 1KHZ 0dB)

RECOR/PLAY BACK(FM 1KHZ I/P)

CD&USB

1.POWER SUPPLY VOLTAGE:AC 220V,50HZ

2.STANDARD MODULATION:

3.REFERENCE OUTPUT:500mw

4.RESISTIVE LOAD:4OHM

: MC-5911SC

AUDIO BALANCE FM 60dB/M INPUT

AM 74dB/M INPUT

5673-9259.sch-1 - Wed Apr 23 20:45:14 2008

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