Philips DVP3020K, DVP3040 Painel Frontal Esquema Elétrico -DVP3002, Front Board for DVP3002

14 DVP3020

PAINEL FRONTAL - ESQUEMA ELÉTRICO -DVP3002

1 2 3 4 5

6

A

Front Board for DVP3002

	+5V
				R320
	R317			470
	10K	Q306
		3904
				R321
R314	18K	C309	0.1u	470

	+12V		R341	12	AC2
	CE302	R322	470	R324	330
	+
Q301	3.3uF/50V	ZD303		R323
3904
		6.2V		10K

							VFD								VFD-54
				F F NP 7G 6G 5G 4G 3G 2G 1G NP NP NP NP P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 NP F F
		32			31	30	23 24 25 26 27	28	29	22	21	20	19	4	5	6	7 8 9 10 11 12 13	14	15	16	17	18	3	2	1
	R325	12
+	CE303		AC1																							AC2
	3.3uF/50V															-24V

1

4

CN301

K301 POWER

1
2
3	LED1
4

C319	C317	C318
47p	47p	47p

R200	E1	C305	B3
R201	E2	C306	D4
R202	E1	C307	B4
R203	E1	C308	B4
R204	E2	C309	B1
R205	E2	C310	D2
R206	E2	C311	C4
R207	E3	C312	C4
R208	E3	C313	B1
R209	E3	C314	D1
R210	E3	C315	D4
R300	C2	C316	E4
R301	C2	C317	A5
R302	C2	C318	A5

A

B

C

D

Q305			Q300
3904	R338		3904.
	1K		Q302
	R318	4.7K	3906
		R319
		10K
C313	R339
1000p	1K
			R316	680
			+12V

FROM MAIN BOARD

CON301
	MIC
1
	AGND
2
	+12V
3
	-24V
4
	IR
5			-24V
	DV33
6
	GND
7
	DATA
8
	CS
9			C310
	CLK
10
	LED-
11
	POWER_K		0.1u
12
CON12(2.0)
		C314
		47p

+12V -12V

C305

-24V

0.1u

33

32

31

30

29

28

27

26

25

24

23

34

G5

G6 SEG16 SEG15 SEG14 SEG13 VEE SEG12

SEG11 SEG10 SEG9

22

G4

PT6312

SEG8

35

21

CE300

C304

C303

R303

R304

R305

R306

G3

SEG7

36

20

G2

U301

SEG6/K6

47uF

0.1u

0.1u

10K

10K

10K

51K

37

19

G1

SEG5/K5

+5V

38

18

VDD

SEG4/K4

39

LED4

SEG3/K3

17

+

40

16

LED3

SEG2/K2

ZD301

41

15

5.1V

LED2

SEG1/K1

D302

42

14

LED1

VDD

+5V

D301

1N4148

43

13

44

GND

KEY4

12

1N4148

OSC

KEY3

					SW1 SW2 SW3 SW4 SDout SDin GND SCLK /CS KEY1 KEY2		R311		C307	47p
							2.2K		C308	47p
					1 2 3 4 5 6 7 8 9 10 11		K302	K305	R307
						R312	PLAY	PREV.
CS	R300	100				2.2K			10K
							K303	K306
CLK	R301	100							R308
DATA	R302	100				R313	OPEN/CLOSE	NEXT
		C302	C301	C300		2.2K	STOP		10K
		100p	100p	100p					C311	47p
							K304		C312	47p
								R309		10K
								R310		10K

+	CE304
	22uF/50V

DV33

REM301				R315
VCC	3
	2
GND		IR		100 ohm
	1
IR				+
REM
			C306	CE301
		C315
			0.1u	47uF
		47p

SWITCH BOARD

R303	B3	C319	A5
R304	B3
R305	B3	CE200	E1
R306	B3	CE201	E2
R307	B4	CE300	B2
R308	C4	CE301	D4
R309	C4	CE302	A2
R310	C4	CE303	A3
R311	B3	CE304	D2
R312	B3	CON301	C1
R313	C3
		CON302	E4
R314	B1
		J1	F1
R315	D5
		J2	F2
R316	B2
		J3	F2
R317	A1
		LED1	A5
R318	B1
		L200	E2
R319	B2
		Q200	E1
R320	A2
		Q300	B2
R321	A2
		Q301	B2
R322	A2
		Q302	B2
R323	A2
		Q305	B1
R324	A2
		Q306	A1
R325	A3
		D200	E1
R326	E4
		D301	B4
R338	B1
		D302	B4
R339	B1
		ZD200	E3
REM301	D4
		ZD301	B2
RP200	E2
		ZD303	A2
C200	E1
		U302A	E2
C201	E2
		U302B	E3
C202	E2
		MIC200	E1
C203	E2
		K301	A5
C204	E2
C205	E2	K302	B4
C206	E3	K303	C4
C207	E1	K304	C4
C208	E2	K305	B4
C209	F3	K306	C4
C300	C3	U301	B3
C301	C3	VFD	A3
C302	C3
C303	B3

B

C

D

E

CE200

C200

CE201

C201

C205

47p

-24V

R210

3.3K

-12V

22uF

0.1u

22uF

0.1u

R205

56K

-12V

ZD200

12V

MIC200

R200

R201

L200

4

U302A

2

2

2

-

1

1

1.2K

2.2K

1.8uH

3

1

+

3

3

Q200

C202

C203

8

NJM4558

C204

8

NJM4558

3904

100p

100p

RP200

100p

5

+

R208

MIC

10K

7

+12V

6

C207

C208

-

1K

1uF/0805

D200

U302B

1uF/0805

4

R209

1N4148

R203

R204

R207

6.8K

680

R202

1K

8.2K

4.7K

R206

C206

47p

3.9K

C209

1uF/0805

J1

J2

J3

0

0

0

AGND

GND

AGND

GND

AGND

GND

	R326	470
1	LED+	DV33
	LED-
2
	GND
3
	POWER_K
4
CON302
CON4(2.0)
	C316
	47p

C304 B2

E

F

When have no karaoke, this inside of circle a piece is“OPEN”

F

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