Philips DVP3040 Painel Frontal DVP3020, Front Board For DVP3020K/3026K/3028/3040K/3042/3046, Vfd

12 DVP3020

PAINEL FRONTAL - DVP3020

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Front Board For DVP3020(K)/3026(K)/3028/3040(K)/3042/3046

A

+5V

R317
10K	Q306
	3904

R314 18K

								R341	2.2								VFD								VFD-54
				+12V						AC2
														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
		R320
		470			CE302							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
						R322	470		R324	330	R325	5.6
													AC1																							AC2
					+
		R321	Q301		3.3uF/50V
		470	3904			ZD303			R323	+	CE303
C309	0.1u					6.2V			10K		3.3uF/50V															-24V

R200	E1	C305	B3
R201	E2	C306	D4
R202	E1	C307	B4
R203	E1	C308	B4

A

B

C

Q305

3904R338

1K

C313R339

1000p1K

		Q300
		3904.
		Q302
R318	4.7K	3906

R319

10K

R316 1K

+12V

R327 1K

							C305
-24V							0.1u
								34
	CE300	C304	C303	R303	R304	R305	R306	35
								36
	47uF	0.1u	0.1u	10K	10K	10K	51K	37
	+5V							38
	+							39
								40
	ZD301							41
	5.1V							42
								43
								44
CS	R300	100
CLK	R301	100
DATA	R302	100
				C302	C301	C300
				100p	100p	100p

33	32	31	30	29	28	27	26	25	24	23
G5		G6 SEG16 SEG15 SEG14 SEG13 VEE SEG12							SEG11 SEG10 SEG9		22
G4			PT6312							SEG8
											21
G3										SEG7
											20
G2				U301					SEG6/K6
											19
G1									SEG5/K5
											18
VDD									SEG4/K4
											17
LED4									SEG3/K3
											16
LED3									SEG2/K2
											15
LED2									SEG1/K1
											14
LED1										VDD		+5V	D301
											13
GND										KEY4
											12		1N4148
OSC										KEY3

SW1	SW2 SW3 SW4	SDout SDin GND SCLK /CS KEY1	KEY2		R311	C307		47p
					2.2K
1 2 3 4 5 6 7 8 9 10 11					K302		R307
					PLAY/PAUSE
				R312
				2.2K			10K
					K303		R308
					stop
				R313
				2.2K	open/close		10K
					K304
						R309		10K
						R310		10K

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	CE200	E1
R302	C2	CE201	E2
R303	B3	CE300	B2
R304	B3	CE301	D4
R305	B3	CE302	A2
R306	B3	CE303	A3
R307	B4	CE304	D2
R308	C4	J1	F1
R309	C4	J2	F2
R310	C4	J3	F2
R311	B3	L200	E2
R312	B3	Q200	E1
R313	C3	Q300	B2
R314	B1	Q301	B2
R315	D5	Q302	B2

B

C

D

E

)5200$,1%2$5'

CON301

MIC

1AGND

2+12V

3-24V

4IR

5DV33

6GND

7DATA

8CS

9CLK

10LED-

11POWER_K

12

CON12(2.0)

C314

47p

+6V		-12V
CE200	C200	CE201
22uF	0.1u	22uF

MIC200		R200	R201
2	2
1	1	1.2K	2.2K
3	3	Q200
		3904

D200		C207
		1uF/0805
1N4148		R203	R204
R202	1K	8.2K	4.7K

C201

0.1u

L200

1.8uH

C202

100p

-24V

C310

0.1u

C205

R205

2

3

C203

100p

4

-

+

8

+	CE304
	22uF/50V

	+12V
	R211	1K
47p					+6V
56K	R212	1K	R213	1K
-12V	-24V R210
				3.3K	-12V

U302A						ZD200
1						12V
NJM4558		C204		8	NJM4558
	RP200						R208
		100p	5	+
	10K				7		MIC
+12V
	C208		6	-			1K
	1uF/0805
					U302B
							R209
				4
					R207	6.8K	680
		R206			C206	47p
		3.9K				C209	1uF/0805

DV33

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

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

C316

47p

R316	B2	Q305	B1
R317	A1	Q306	A1
R318	B1	D200	E1
R319	B2	D301	B4
R320	A2	D302	B4
R321	A2	ZD200	E3
R322	A2	ZD301	B2
R323	A2	ZD303	A2
R324	A2	U302A	E2
R325	A3	U302B	E3
R326	E4	RP200	E2
R338	B1	MIC200	E1
R339	B1	K302	B4
C200	E1	K303	C4
C201	E2	K304	C4
C202	E2	K305	B4
C203	E2
C204	E2	U301	B3
C205	E2	CON301	C1
C206	E3	CON302	E4
C207	E1	REM301	D4
C208	E2	VFD	A3
C209	F3
C300	C3
C301	C3
C302	C3
C303	B3
C304	B2

D

E

F

	J1		J2		J3
	0		0		0
AGND	GND	AGND	GND	AGND	GND

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

F

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