Vitek MP-700 Schematic

54321

6

D

J?

~3.6V

5

~3.6V

4

-21V

3

GND

SIP5

J?

2

GND

1

SLEEP

6

B5V

5

DATA

4

CLK

3

STB

2

IR

1

1R14
470

1R15
10

1C1

47UF/16V

1R13
4K7

SIP6

C

1Q1

9014

1LED1
SLEEP

1R6

1R7
100

2K2

1R1

B

10

LCD 20100-1C

G1G2G3G4G5

1R11

1R1210K
1R5
4K7

10K

1LED2

1R14
4K7

1R3
330

1R2
330

1R10

10K

1LED3
LED

LED
1LED4

1R9

10K

REC

1R810K/51K

P16

G6

34

Gr4

35

Gr3

36

Gr2

37

Gr1

38

VDD

39

LED4

40

LED3

41

LED2

42

LED1

43

GND

44

OSE

1Q3

P9

P10

P11

P12

P13

P14

P15

Gr5

Gr6

Sg15/Gr8

Sg16/Gr7

1IC2

PT6312

S1S2S3S4Dout

1234567891011

s1s2s3

s4

9014

1R21
4K7

Sg10

Sg11

VEE

Sg12/Gr11

Sg13/Gr10

Sg14/Gr9

Sg6/KS6
Sg5/KS5
Sg4/KS4
Sg3/KS3
Sg2/KS2
Sg1/KS1

Din

GND

CLK

STBK1K2

2324252627282930313233

VDD
K4
K3

1C3

P1P2P3

P4

P5P6P7

P8

1D6 4148

1D5 4148

Sg9

22

Sg8

21

Sg7

20
19
18
17
16
15
14
13
12

1D4 4148

1D3 4148

1D2 4148

1D1

1C4

1C5

50P

50P

50P

1234

1SW1 1SW5 1SW9

1SW2 1SW6 1SW10

1SW3 1SW7 1SW11

1SW4 1SW8

4148

1R16

1R17

10K

1Q5
9014

10K

1LED5

1R18
10K

1R19
10K

GN
UP
DN

1IC124C02

D

C

B

5678

1R6
2K2

VCC

GND

OUT

D?

IRM838

1C2

47UF/16V

1R4

1R20
10K

4K7

A

1Q4

9014

1Q2
9014

1R23
2K2

1LED5

机型：MP-700

名称：显示驱动电路

A

绘制：肖智华

2006-12-6

日期：

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