Lenoxx MN-256 Schematic

CN 401
16 P

FCS (-)
TRK (-)

TRK (*)
FCS (+)

LD PO
LD VR
LD LO - 2.0V

GKO
POIC F
POIC L

POIC B
POIC A

POIC O
POIC E
POIC - 5.0V
POIC

CN501

SP (-)
SP (+)
SL (+)
SL (-)
LS
CRD

R427 10K

C402 100N

C401 22N

R429
10K

16
15
14

13
12

11
10

9
8
7
6

5
4
3
2
1

100 F

C506

+5V

1
2
3
4
5
6

R416 1K

C423

R401
150K

R425

10K

+

L205
10MH

C429 8PF

+
1 F

L 204 10HH

R 418
100

R 419
R 420
R 421
R 422
R 423
R 424

4.8V

R402

100K

C405 22N
C406 22N

C407 22N

C425
100N

VC

C100
1N

+

+5V

68K

R 68K
R 68K

R 68K
R 68K

R 68K

C421
100 F

+5V

+

81426

Q401 2.0V

35 33

36

34 32313029282726

37

PD

PD1

2.5V

PD2 - 2.5V

38

F - 2.5V

39
40

41
42

43
44

45
46

47
48

100 F

C432

LD - 3.1V

E - 2.5V
VEE
TEO - 2.5V

LPFI - 2.5V

ATSC - 2.5V

TZC - 2.5V
TDFCT - 2.5V
VC - 2.5V

FZC - 2.5V
FEO - 2.5V

2

FGD - 2.5V

1

34567891011

FEI

2.5V

FDFCT

2.5V

680K

680K

2N2

C410 100N R406

C409 100N

C408

R426 18K R415

RFM - 2.5V

RFO - 3.4V

RFTC - 3.1V

IC401

CXA2542Q

RF/SSPAQ

FEO - 2.5V

FLB 2.5V

FEM - 2.5V

R407 100K

C411 100N

+5V

C502

RF
TP1

C421 33N

C422 10N

RFI

CP - 2.2V

SRCH - 2.9V

TGU - 2.5V

C412

C4 7

+

R408

5.0V 8.0V

+

220 F

C420 10N

CB - 1.8V

CC1 - 1.0V

XRST - 5.6V

DATA - 4.9V

CLK - 4.9V
VCC - 5.0V
ISET - 1.2V

FSET - 0.8V

TG2 - 2.5V

C413 33N

510K

XLT - 5.0V

C414 10N

Q501

7.1V

IC501 BA6398AFP

1

011

GND

2

012

041

3

I11

042

4

I12

I41

5

TR-B

I42

6

VREG

BIAS

7

MUTE

VCC

8

I22

VCC

9

I21

I32

10

022

I31

11

021

032

12

021

031

13

GND

VIN+

14 15

VOUT VIN-

VC

C419

10N

25

SENS2 - 5.0V

24

SENS1 - 4.9V

23

FOK - 5.0V

22

CC2 - 0.9V

C.OUT

21
20

19
18

17
16

15

SL-O - 2.5V

14

SL-M 2.5V

SL-P 2.5V

13

12

TAM - 2.5V

2.5V

TAO

C415
22 F

47K
R409

C503

100N

28
27
26
25

24
23
22
21

20
19
18
17
16

R414
62K

R413 100K
R417 15N

R411 8K2

+

R416 3 3

+

R412

C418

100N

VCC

15K
+

1000 /161

R1 20K

100 F

C426

1

VCC

C17415

Q211

L1

D1 IN4148

D2
IN4148

R504
1K8

C504 100M

R504
1KG

R501

10K

200MH 1

100PF

R203 10

C209
220PF

C210

2

A124

+5V

IN4001

D3

470 F

L201 10MH

C221

L207
10MH

R206

C206

+

100 F

C208

4N7

R207

4 7

Q211 10N

Q215
100N

Q3

10 F

C204

47MC228

+

R210 470K

+
C3

C206
100M

R204
3K3

C207

R3
2K2

R4
2K2

R218

10K

+

R230
100M

Q201

R205

3K35

5.0V

25C24584

Q1 FC118

Q2 FC118

C307
680PF

R317
12K

C222 100N

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

R312 100

C226

SEIN - 4.9V

CNIN

DATO - 4.9V

XLTO - 5.0V
CLKD - 4.9V
VSS TERRA
VDD - 5.0V

MON

MDP - 2.5V

MOS - 5.0V

LOCK - 5.0V
VPC 01
VPC 02
VCXI - 2.1V
V16M - 2.1V
VCTL

PCO - 2.5V

FLU - 2.5V

FILO - 2.4V

A.V SS
CLTV - 2.4V

A.V DD - 5.0V

RF - 2.5V

BIAS - 0.8V

ASTI - 2.5V

ASTO - 2.5V

TES 1

TES 2

C227

+

2 2

2 1

4 3

+

R2

C1

+

5K1

10 F

5.0V

TP2

TP2

R314 100K

C306
10 F

R316
12K

R318
12K

22N

112

111

NC

XRST - 5.0V

29

R220 100K

CN 301

R L

3 2

R313
100

+

150PF

110

109

108

107

106

AVSS2

AIN2 - 2.1V

OUT2 - 2.1V

OUT 2 - 2.1V

AV 002 - 5.3V

PCMO

LRCK

FOK - 5.0V

LRCXI

SRSTO - 5.6

34

35

313230

3337363839

1

L204
1MH

C224

15PF

X201

16.93MHZ

105

104

103

102

X VSS

A VSS2

X TAI - 2.3V

XTAO - 2.3V

XVDO - 5.0V

CXD2593BR

XPCK

PCMOI

DCXI

DCK

CIOP

R319 100

33PF

+

C223

R315 10

999897969594939291

101

100

VLC1

AY SS1

A VSS1

AIN1 - 2.1V

OUT 1 - 2.1V

A VDD 1 - 5.3V

A OUT 1 - 2.1V

IC201

XROF

MNT-3

RFCK

CPC

CZPO

VSS TERRA - 0V

VOO - 5.0V

40

46

43414244454947485051555354

C213
100N

L204
1 F

10 F
C302

150PF

1NC41N

+
470 F

90

8988878685

NC

NC

NCNCNCNCNC

VLC3

VLC2

(SENS 2) (PA3) - 5.0V

SEG.-E (PA2) - 3.4V

SEG.-F (PA1) - 1.8V

SEG.-10 (PA0) - 3.6V

SEG.-C (PB3) - 1.8V

SEG.-G (PB2) - 3.8V
SEG.-B (PB1) - 1.8V

SEG.-A (PB0) - 1.8V
SEG.-D (PC3) - 1.8V
DISC IN (PC2) - 4.5V

MNT-O

MNT-1

KMPHI

D OUT

CAM

52

R6

+

10K

R320 100K

R322

12K

680PF

R324

12K

C5

NC - 1.7V

VDD - 5.0V

TERRA VSS

(RMC) - 5.0V

LS (PC1) - 5.0V

DIG. (PC0) - 1.7V

CTEST - 0V

HPCKO

KXCK

SBSO - 0V

SCOR

O

56

C310

C6

100N

+5V

R323

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

12K

R212
1K2

D4
IN 4148

R248 1K

R271 2K2

2SC 1741S

Q209

R240 100
R243 100
R242 100

R243 100
R 244 100
R 245 100

84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57

R215
1K2

D206

D201

D202

5.0V

R272

2K2

TP1 1
DOOR

CN 202

C202 100PF

( 6 x IN4148 )

10P

Q210
25B 1426Q

C201 100PF

C212 100PF

D205

D203

D204

2

L DIGIT COM( 4)

DIGIT B

DIGIT A

DIGIT D

DIGIT C

DIGIT F

DIGIT E

100

PLAY/REPEAT 6

STOP 5
SKIP 4
SKIP 3
KEYS 2

REPEAT

DIGIT G

R DIGIT COM( -)

1 2 3 4 85 76 9 10

R 246

R 247 100

C214 100PF

INFRARED

DEXTMAL

CN 201

6 P

1

IC 501

PINO

01
02 3.7V
03
04

05
06

08
09

10

12
13

14
15
16
17
18
19 2.5V
20

21
22
23
24

25
26 3.7V
27 3.2V
28

TENSÃO

3.3V

2.6V

-

7.1V

5.0V

5.0V07

-

2.5V

2.5V

3.5V11

3.5V

-

6.3V

0.8V

1.7V

3.3V

3.6V

2.5V

7.8V

7.8V

2.5V

2.5V

2.5V

-

DES1-CAD1-MN256_01.dwg

D.A.T.

MODELO:

DESCRIÇÃO:

CIRCUITO: GER. DAT:

MN-256

MICRO SYSTEM COM
CD PLAYER, DUPLO DECK E CR.

CD PLAYER

DESENHO:

CONFERENCIA:

Lenoxx Sound

SIBELI DE JESUS
MISAEL M. BARBOSA
NELSON DUARTE

DATA:

22/05/03

REV.:

05

PAG.:

01

2

22/05/03

03

R54 33K

R56
1K

R58 1K

4
3
2
1

C68
100UF

R31 3K3

R33 3K3

C49
502

+

C65
1000UF

C71
1000UF

R38 3K3
R37 3K3

R71 10K
R72 10K

ao P03

IC3
LN7808

3
2

+

1

R32 3K3

R34 3K3

R91

SW3-1

4K7

R014

R105 3K9

C53
203

R29

6K8

( 0 )

LED2

POWER

Q9 9014C

-

A

R30

R60
10K

875 62 3 4 91

SW3-2

6K8

+

TAPE R35

TAPE

R93

D7
IN4148

L

D8

R90 120

IN4148

R83

100

R59

+

C66

10K

10UFD9IN4148

R65
1K

Q6
BD434

R64
1K

R66

56K

DC

SW3-3

R86 100

Q5
901 4C

C70
2200U

R94

AC

R

39K

L

10K

R95
4K7

D15

IN4148

D10

IN 4001

10K R63 R61 10K

+

12V

15V x BPCS

R36

39K

+

C96

10UF

+

C69
220UF

P03

TO MOTOR

4
3
2
1

R97 10K

D11-14

IN4001 x 4PCS

C72-75
203 x 4PCS

T

C67
3U3

TAPE

Q10

R96
10K

SW2-2

HIGH

9015C

+

120V

R88
680K

R89
680K

SW3-4

+

901 4C
Q13

230V

Q12
9014C

R87
4K7

C97
100UF

Q11
9014C

R47
2K2

AC IN

+

PINO

01
02
03
04
05
06
07
08

09

PINO

01
02
03
04
05
06
07
08

09
10
11
12
13
14

PINO

01
02
03
04
05
06
07
08

09
10
11
12
13
14
15

16

TENSÃO

IC3

TENSÃO

Rec.

0.0V

3.4V

6.0V

3.4V

3.4V

-

1.1V

3.4V

-

3.3V

3.3V

6.0V

3.4V

6.8V

IC4

TENSÃO

3.0V

4.0V

5.4V

4.6V

0.0V

0.7V

4.7V

3.1V

3.2V

0.0V

8.1V

0.5V

0.0V

0.0V

13.6V

6.0V

13.0V
0,0V

6.8V

13.6V

0.0V

0.0V

0.5V

-

12.5V

Repr.

0.0V

3.4V

6.0V

3.4V

3.4V

-

-

3.4V

-

3.3V

3.3V

6.0V

3.4V

6.8V

FUSE

B

IC2

C52
100UF

+

R28
5K6

C50 1U

R27

+

R24

100

R62

220
C44
203

CD BOARD

R

5K6

+

C51 1U

C48
502

D6 IN4148

SW2-1

C63
203
R57
4K7

SW-A

REC

SW-B

PLAY

TO MAIN BOARD

6
5
4
3
2
1

RADIO

CD

TAPE D5 IN4148

HIGH

S03

C2
30PC330P

C4
30P

R

GREEN

R8 12K

+C1

C14
222

+

22OU

LI 4T5

PVC-3

D2
4148

D1 4148

C4
47U

D1

1N4148

AM COIL

11540

PVC-4

W

BI

H1

R9 2K2

ERASE HEAD

C3

272

3
2

REC/PLAY

1

SWI-3 SWI-4

SWI-5

SW1-6

3
2

H2-L H2-R

1

J

Q1

R4

9018F

33

PVC-1

R2 56K

C21
18P

C22
150P

C13 3U3

+

C2

+

3U3

C8 22P

C1
203

R6 39

+

R4 C9
27K

11109

8

R3 680

C5 102

R7

680

IC3 DBL1027 KA2224

6

C5
3U3

C6
272

R17
39

45 3 12

+

R16

27K

+

C17

47U

D4 4148

7

+

R20 12K

C20 222

R6
47K

C10
47U

C16
1OU

L2
3T5

R5
2K2

C16
1000UF

T2

1083A

R11 39K

R10 39K

R5 4K7

+

12P

C11
10U

13 1412

C15
12P

+

+
C19
3U3

D3 4148

C18
223

680

C9 5P

C6 203

+

R19

SW1-1

C12
223

ZD1
5V6

4K7

REC/PLAY HEAD

+

C76

R67

0.47U
2K2

R68
2K2

C77

0.47U

R

C78
202

9 10 1211 15 161413

C82
22OUF

+

+

C80 100U

R69

120

C84

100U

C83
203

+

IC 4 KA2206N/LA4550

+

58 7 6 2 134

C79 202

+

C85
100U

C88

0.47U

C89

0.47U

+

+

L3
19T5
R7
1K

C14 300P

C17
203

R14

1K

SWI-2

R2 390

+

C7

47OU

R15

+

C86
47 OU

+

C87

47OU

Q2
9018F

C12
5P

C13 33P

C18

R10
100K

R3
2K2

R14 2K2

R12
2K2

R18 2K2

SWI-7 SW1-8

SW1-9

R99 47

R98
47

102

C15

203

PIN1

1
2
3
4
5
6

7

8

9

R9

100

PVC-2

C10
22P

R1 1K

TO SO3
R13

2K2

R22 B A
3K3

R25
680

10U

C21 10U

R21

L4
2T5

C8

8K2

D2
IN60

R24
3K3

T1
1083D

C11 203

R8
2K2

C7
203

C25
203

SW1-1 AM

FM
FM-ST

+

C23

470UF

C25
103

+

Q1 9014

R26
1K

R23
3K3

+

C30
103

VR1
3K

L

PHONE

R

R13
33

R81
1K

C24 100P

R32

1K

Q3 9014

R34 10K

4 DI-IH 3W

C19
5P

R12 1K

R28
10K

R29

R35

C29

100P

R33
82

C28
3U3

D3
4148

C35
203

Q2 9014

15K

15K

R36 100K

FT1

10.7HHz
MAZ

+

1083B

1 2 3

R27
82

+

R30

100K

R31
C27+100U

R37

C32

33 100U

+

Q4

9014

H3-RH3-L

POS

3
2

LINE OUT

1

C27

203

C26

141516
IC1 TA7640

+

C34
22U

C36
203

C26
2U2

C28

C33

C31 2U2

102

R101 330

C29

203

12 11 91013

54 6 87

D18
100K

272

3
2
1

PIN3 PLAY

272

3
2
1

REC/PLAY HEAD

R11
100K

T4
151R

C62
1UF

C37
22U

VR-1
A50K

R15
3K3

+

R

VR-2

A50K

C32
203

T5
1083B

C59 103

SW4-2

C94
502

L

C30

R16
100K

R53

R85 820K

C103 403

C31
470UF

Q22U

+

100

C33
500P

C3
100UF

15K

Q4 9014C

R46 39K

R44 22K

R17

R51 560

C92
1UF

+

D4
1N4148

+

C61 1UF

R23 100

C47

470UF

R82
6K8

FM-ST

SW1-2

SW4-1

R80

1K5
+

C95
22OUF

+

IC2 TA7343

87651 42 3 9

C40

C39

AM

C38 4UF

1U

C41

3U3 5K

ZD1
5V1

R52
15K

9014C

R84 820K

BASS

C102 403

R75
2K2

R73

470K

R77
180

+

+

R41

R45 39K

R43 22K

Q7
901 4C

C93

1UF

102

R21

10K
VR1

3K3

+

C24 3U3

C60
470UF

R39

R50 560

+

+

R20
1K

+

FM

+

C98

502

LED1

GREEN

470K

C56
104

R79

150K

C43
203

+

R76

2K2

R78

180

R22
3K9

MIC

R74

470K

R19 1K

Q8

901 4C

R25 3K3

C46
206

C45
203

R49

2K2

+

+

+
+

C55
1UF
C54
1UF

C90
1UF
C91
1UF

R26 3K3

R55
10K

4 DI-IH 3W

D.A.T.

MODELO:

DESCRIÇÃO:

CIRCUITO: GER. DAT:

MN-256

MICRO SYSTEM COM
CD PLAYER, DUPLO DECK E CR.

RÁDIO / DECK

DESENHO:

CONFERENCIA:

Lenoxx Sound

SIBELI DE JESUS
MISAEL M. BARBOSA

NELSON DUARTE

DATA:

REV.:

PAG.:

02