Akai DV-PS7830 Service Manual Download Page 13

SCHEMATIC DIAGRAMS
    VIBRATTO-II ES66X8

12

S

E

R

IA

L

 E

E

P

R

O

M

re

s

e

rv

e

d

5

0

4

.2

5

1

1

4

.7

5

1

2

1

.5

b

y

p

a

s

s

1

4

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5

0

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L

L

0

1

0

8

0

1

1

6

2

1

1

1

N

A

0

1

3

5

S

-C

H

IP

0

N

A

3

.7

5

P

L

L

2

1

F

re

q

u

e

n

c

y

0

4

1

4

8

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4

1

1

2

1

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0

1

0

1

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5

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s

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rv

e

d

1

2

7

b

y

p

a

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s

0

6

D

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F

A

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L

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P

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L

1

5

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D

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1

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5

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1

M

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IP

1

1

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5

1

1

1

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8

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5

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4

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N

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0

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V

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Y

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D

A

C

B

F

D
A

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G

B

Y

C

V

B

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D

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C

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V

D

A

C

C

,

Y

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B

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 +
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-V

ID

E

O

 

o

C

V

B

S

 +

 Y

U

V

C

V

B

S

C

V

B

S

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G

B

V

ID

E

O

 O

U

T

P

U

T

 T

A

B

L

E

V

G

C

V

B

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R

R

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B

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U

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V

U

D

A

C

V

C

C

IR

G

N

D

C

L

K

C

S

D

A

D

T

S

D

A

S

C

L

+

5

V

S

-V

ID

E

O

S

-V

ID

E

O

A

M

2

9

L

V

8

0

0

T

V

(3

.3

V
)

S

L

D

C

D

R

V

S

B

D

E

F

C

T

S

V

R

E

F

2

1

S

P

D

O

N

S

L

E

G

N

V

C

C

3

3

V

S

C

L

T

W
S

MA1

S

C

L

K

MA6

S

C

S

J

MA4

T

R

1

S

B

A

D

MA0

S

D

A

T

A

MA7

MA8

F

E

I

S

D

A

MA2

MA10

S

V

R

E

F

1

5

T

B

C

K

MA5

MA9

D

A

C

E

I

MA3

MA11

D

IP

L

A

1

3

DSCK

RAS0#

S

L

E

G

P

SPDIF-IN

W
R

L

L

#

L

A

4

DB15

D

E

F

C

T

RXD

L

D

4

L

C

S

3

#

R

F

G

N

D

F

D

A

C

1

S

L

D

C

T

R

1

TXD

TBCK

L

A

0

L

A

3

L

A

6

L

A

1

0

L

A

1

1

L

A

1

7

DB1

DB3

DB0

SPDIF

FDAC1

D

Q

M

DOE#

RAS2#

TSD0

COMP

L

D

1

L

D

0

DB10

DB6

T

R

2

R

W
S

R

B

C

K

U

D

A

C

1

VS33_PL2

L

O

E

#

L

A

7

DB8

DMA10

XOUT

X

S

D

A

T

A

S

F

G

IN

T

R

2

SVREF15

L

D

7

L

A

1

5

DB12

DB5

DWE#

A

U

X

4

UDAC1

L

A

5

L

A

1

2

DB11

CAS#

A

U

X

6

TSD1

TWS

GNDV

RSET

VREF

V

D

3

3

_

P

L

1

L

D

3

V

D

A

C

1

TESTAD

XFLAG2

L

A

1

4

DB14

RAS1#

DCLK

R

S

D

Y

D

A

C

1

X

S

C

S

J

XFLAG1

L

A

2

L

A

1

8

L

A

1

9

DB13

DB4

CS0#

A

U

X

7

SVREF09

SVREF21

CDAC1

L

D

5

L

A

8

DB2

DMA9

S

V

R

E

F

1

5

C

D

A

C

1

XFLAG3

VDAC1

L

A

1

DB9

XFLAG0

MCLK

YDAC1

VCC33V

L

A

9

L

A

1

6

DB7

DMA8

X

S

C

L

K

TSD2

L

D

6

L

D

2

XIN

A

U

X

5

A

U

X

3

L

C

S

1

#

L

A

2

0

A

U

X

2

R

E

S

E

T

#

A

U

X

0

A

U

X

1

T

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S

T

A

D

S

P

IN

D

L

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F

O

C

U

S

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A

C

K

X

F

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A

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1

D

A

T

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I

T

R

A

C

K

X

F

L

A

G

2

M

IR

R

R

F

O

D

IN

T

E

S

T

A

D

S

L

E

G

P

S

F

G

IN

S

L

E

G

N

C

E

I

X

F

L

A

G

0

S

P

IN

D

L

E

F

E

I

D

IP

X

F

L

A

G

3

F

O

C

U

S

DMA0
DMA1
DMA2
DMA3

DMA4
DMA5
DMA6
DMA7

DMA11

R

S

2

3

2

_

D

E

T

R

F

R

P

R

F

R

P

RFRP

S

D

A

S

C

L

M

O

C

T

L

D

V

3

4

_

C

T

CS1#

D

IN

R

F

O

L

A

1

8

L

A

1

L

A

1

2

L

A

3

L

A

1

1

L

A

1

3

L

A

0

L

D

4

L

A

9

V

C

C

_

F

L

D

2

W
R

L

L

#

L

A

4

R

E

S

E

T

#

L

A

5

L

A

6

L

A

2

0

L

A

1

5

L

A

1

6

L

D

1

L

O

E

#

L

A

8

L

A

1

4

V

C

C

_

F

L

D

0

L

A

1

9

L

A

1

0

L

D

7

L

D

6

L

A

1

7

L

D

5

L

D

3

L

A

2

L

A

7

L

C

S

3

#

S

P

IN

D

L

E

(3

)

S

D

E

F

C

T

(3

)

S

P

D

O

N

(3

)

O

P

E

N

(3

)

S

L

D

C

(3

)

D

R

V

S

B

(3

)

F

O

C

U

S

(3

)

S

V

R

E

F

2

1

(3

)

S

V

R

E

F

1

5

(3

)

T

R

A

C

K

(3

)

S

L

E

G

N

(3

)

M

IR

R

(3

)

T

E

I

(3

)

C

E

I

(3

)

D

IN

(3

)

F

E

I

(3

)

D

IP

(3

)

S

B

A

D

(3

)

S

C

S

J

(3

)

S

D

A

T

A

(3

)

S

C

L

K

(3

)

IN

S

W

(3

)

H

O

M

E

S

W

(3

)

C

L

O

S

E

(3

)

O

U

T

S

W

(3

)

D

R

V

S

B

(3

)

U

D

A

C

(5

)

C

D

A

C

(5

)

Y

D

A

C

(5

)

V

D

A

C

(5

)

F

D

A

C

(5

)

S

P

D

IF

-IN

(5

)

S

P

D

IF

(5

)

T

B

C

K

(4

)

M

C

L

K

(4

)

T

S

D

2
(4

)

T

S

D

1
(4

)

T

S

D

0
(4

)

T

W
S
(4

)

R

W
S

(4

)

R

B

C

K

(4

)

R

S

D

(4

)

H

S

Y

N

C

_

IO

(5

)

V

S

Y

N

C

_

IO

(5

)

E

A

U

X

0

0

(4

)

M

O

C

T

L

(3

)

S

P

D

O

N

E

A

U

X

0

1

(4

)

E

A

U

X

0

2

(4

)

E

A

U

X

0

3

(4

)

D

V

3

4

_

C

T

(3

)

D

V

3

4

_

O

P

E

N

(3

)

HSYNC(5)

VSYNC(5)

T

S

D

3
(4

)

M

_

B

IA

S

(3

)

R

F

O

(3

)

P

L

L

3

3

V

R

F

3

3

V

V

C

C

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

V

C

C

V

V

C

C

V

V

C

C

V

V

C

C

V

V

C

C

V

G

N

D

V

C

C

V

C

C

V

V

C

C

G

N

D

V

C

C

2

0

V

C

C

3

3

V

R

F

G

N

D

R

F

G

N

D

R

F

G

N

D

V

C

C

3

3

G

N

D

V

C

C

G

N

D

P

L

L

G

N

D

R

F

G

N

D

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

VCC20

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

G

N

D

V

C

C

G

N

D

G

N

D

G

N

D

V

C

C

3

3

V

C

C

3

3

V

C

C

3

3

V

C

C

3

3

V

C

C

3

3

G

N

D

G

N

D

G

N

D

G

N

D

G

N

D

G

N

D

L

4

2

.4

U

H

L

3

2

.4

U

H

Q

3

0

0

9

0

1

4

2

1

3

R

R

8

1

3

3

R

R

9

2

0

K

R

R

2

1

6

.8

K

D

9

1

N

6

2

6

3

2

1

C

1

4

7

0

P

F

R

R

1

0

1

K

C

1

5

1

0

0

0

P

F

R

3

0

0

1

0

K

C

4

4

7

0

P

F

RN3

10x4

1

8

2

7

3

6

4

5

C

C

2

7

0

.1

U

R

7

3

4

.7

K

R301

10K

R

7

4

.7

K

C

C

2

8

6

8

0

0

P

U

8

 A

T

4

9

F

8

1

9

2

 (+

5

V

)

1

2

3

4

5

6

7

8

9

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

2

0

2

1

2

2

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1

3

2

3

3

3

4

3

5

3

6

3

7

3

8

3

9

4

0

4

1

4

2

4

3

4

4

4

5

4

6

4

7

4

8

A

1

5

A

1

4

A

1

3

A

1

2

A

1

1

A

1

0

A

9

A

8

N

C

N

C

W

R

P

V

P

P

D

U

/W
P

N

C

N

C

A

1

7

A

7

A

6

A

5

A

4

A

3

A

2

A

1

A

0

E

G

N

D

G

D

Q

0

D

Q

8

D

Q

1

D

Q

9

D

Q

2

D

Q

1

0

D

Q

3

D

Q

1

1

V

C

C

D

Q

4

D

Q

1

2

D

Q

5

D

Q

1

3

D

Q

6

D

Q

1

4

D

Q

7

D

Q

1

5

/A

_

1

G

N

D

B

Y

T

E

A

1

6

R

R

6

3

.3

K

C

C

3

2

0

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1

5

U

C

C

1

0

1

U

R

R

2

9

3

3

T

P

1

6

M

IR

R

R

R

8

6

8

K

R

1

8

O

P

E

N

C

1

0

4

7

0

P

F

R

1

4

0

  O

H

M

R

1

9

O

P

E

N

C

C

3

0

4

7

0

P

R

5

8

O

P

E

N

T

P

4

F

L

A

G

3

R

R

2

3

3

D

7

1

N

6

2

6

3

2

1

R

4

2

1

0

0

K

C

1

2

4

7

0

P

F

T

P

1

8

F

E

I

C

C

2

2

0

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U

R

R

2

4

0

R

2

2

1

K

C

1

4

2

7

P

F

R

R

8

4

3

3

R

R

2

2

6

.8

K

F

B

2

F

E

R

B

R31

33

C

C

1

8

C

T

P

1

4

S

S

L

E

G

N

F

B

3

(O

P

E

N

)

3

.3

U

H

C

C

5

0

.1

U

R

1

5

4

3

3

F

B

1

F

E

R

B

C

C

2

3

6

8

p

F

D

1

1

N

6

2

6

3

2

1

R

R

1

7

1

0

K

C

C

1

4

0

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U

C

C

3

4

0

.1

U

U

3

2

4

C

0

1

A

1

2

3

4

5

6

7

8

S

0

S

1

S

2

G

N

D

S

D

A

S

C

L

W
C

V

C

C

R

2

0

O

P

E

N

C

8

0

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U

C

C

2

5

4

7

P

L

1

2

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U

H

T

P

7

D

A

R

1

O

P

E

N

R

R

8

7

0

D

6

1

N

6

2

6

3

2

1

R

1

5

7

0

R

R

R

2

5

6

.8

K

C

C

1

3

0

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U

C

C

2

1

0

.0

4

7

U

R

3

0

2

3

3

0

R

1

5

5

3

3

C

C

9

C

R30

33

R

R

4

3

.3

K

T

P

1

F

L

A

G

0

C

C

2

6

0

.1

U

T

P

8

R

F

R

P

C

C

6

4

7

0

0

P

R

2

1

1

K

R

6

7

5

 O

H

M

R

R

2

7

3

3

T

P

5

R

F

O

D

4

1

N

6

2

6

3

2

1

C

3

4

7

0

P

F

C

C

2

4

0

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U

T

P

2

F

L

A

G

1

C

1

1

4

7

0

P

F

C

C

1

1

4

7

0

0

P

R

3

O

P

E

N

R

R

2

6

O

P

E

N

(5

.1

K

)

C

C

3

3

4

7

0

P

C

C

1

6

C

C

5

4

7

0

P

F

C

C

3

5

3

3

P

R

R

2

8

3

3

D

3

1

N

6

2

6

3

2

1

C

C

7

C

T

P

3

F

L

A

G

2

R

1

0

4

.7

K

R

R

3

2

O

P

E

N

D

1

0

1

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VD33
XIN
XOUT
DCLK
DMA0
DMA1
DMA2
DMA3
VS33
VD33
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
VS33
VD33
DMA11
DCAS
DCS0
DCS1
DRAS0
DBANK0/ DRAS1
VSS
VDD
DBANK1/ DRAS2
DCKE/DOE/TDMTSC
DWE
DB0
DB1
DB2
VS33
VD33
DB3
DB4
DB5
DB6
DB7
DB15
DB14
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DB12
DB11
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DB9
DB8
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YUV3/COMP

YUV4/RSET

YUV7/FDAC

YUV6/VDAC

VD33_DA

VS33_DA

YUV5/YDAC

YUV2/CDAC

YUV0/UDAC

TWS/SEL_PLL2

TSD0/SEL_PLL0

TSD1/SEL_PLL1

VS33

TSD2

TSD3

MCLK

TBCK

SPDIF/SEL_PLL3

SPDIFIN

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VS33

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XSWBL

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XSIP1

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XSFLAG[1]

XSFLAG[2]

XSFLAG[3]

VSS

VDD

XSTEXI

XSTESTAD

XSSBAD

XSFEI

AVSS_AD

XSCEI

XSTEI

XSRFRP

AVDD3_AD

XSVREF[21]

XSVREF[09]

XSVREF[15]

XSIREF

AVDD3_DS

XSIPIN

XSRFIN

XSRFIP

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A

All manuals and user guides at all-guides.com

Summary of Contents for DV-PS7830

Page 1: ...SERVICE MANUAL Model DV PX7830 DVD PLAYER www akai ru All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...All manuals and user guides at all guides com ...

Page 3: ...All manuals and user guides at all guides com ...

Page 4: ...All manuals and user guides at all guides com ...

Page 5: ...All manuals and user guides at all guides com ...

Page 6: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 7: ...All manuals and user guides at all guides com ...

Page 8: ...All manuals and user guides at all guides com ...

Page 9: ...WIRING DIAGRAM 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A 8 All manuals and user guides at all guides com ...

Page 10: ...All manuals and user guides at all guides com ...

Page 11: ...F R143 33 OHM L10 1 2 B42 0 1UF B31 0 1UF R25 33 OHM B9 0 1UF LL7 1 2 DD4 IN4002 1 R4 33 OHM L26 1 2 DD5 IN5819 1 B49 0 1UF L7 1 2 CC94 0 1U C26 10UF R55 33 OHM B45 0 1UF B39 0 1UF C16 0 1UF B32 0 1UF B34 10UF U10 DA1132 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NC SCKI NC ML I2S MC IWL MD DM RSTB ZERO VOUTR AGND AVCC VOUTL CAP BCKIN DIN LRCIN MUTE MODE VDD DGND B46 0 1UF B10 0 1u Q3 AMS1...

Page 12: ... CD_C CD_B CD_A CD_F CD_E VPB VC DVDLD CDLD DVDPD CDPD VNB LDON MIRR MP MB MLPF MIN MEVO RFDC RFSIN ATOP ATON AIN AIP VPA RFAC BYP DIN DIP FNP FNN VNA MEV RX SDEN SDATA SCLK V33 LCP LCN MNTR CE FE TE PI V25 V125 TPH DFT LINK RR13 100K RR19 10 CC51 2200P RR109 0 RR58 OPEN RR70 10K RR82 22K RR30 10K CC65 160P TP23 MNTR UU3 AM5868S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 ...

Page 13: ...RR84 33 RR22 6 8K FB2 FERB R31 33 CC18 C TP14 SSLEGN FB3 OPEN 3 3UH CC5 0 1U R154 33 FB1 FERB CC23 68pF D1 1N6263 2 1 RR17 10K CC14 0 1U CC34 0 1U U3 24C01A 1 2 3 4 5 6 7 8 S0 S1 S2 GND SDA SCL WC VCC R20 OPEN C8 0 1U CC25 47P L1 2 4UH TP7 DA R1 OPEN RR87 0 D6 1N6263 2 1 R157 0R RR25 6 8K CC13 0 1U CC21 0 047U R302 330 R155 33 CC9 C R30 33 RR4 3 3K TP1 FLAG0 CC26 0 1U TP8 RFRP CC6 4700P R21 1K R6 ...

Page 14: ...4 46 45 47 49 48 50 52 51 53 41 20 21 27 54 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ DQML WE CAS RAS CS A11 A10 A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS BA0 BA1 VCC VSS R61 10 R39 33 R38 33 U7 open SDRAM 512KX16X2 7ns 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 29 30 31 32 33...

Page 15: ...30K R304 1 5K R305 300 R308 2 2 R302 2 2 R303 102 C305 0 1UF C341 10K R342 10K R344 4 7K R346 6 8 R352 10UH L352 2200UF 10V C362 330UF 16V C372 12V GND GND 100UF 16V C365 GND 100UF 16V C375 5V 10UH L355 5V 12V 12V 10UH L357 10UH L358 100UF 35V C367 100UF 16V C368 100UF 35V C377 470 R358 470 R359 5 1V VD351 104 C388 12V 5V 3 6V 12V Vi n 1 GND 2 Vo ut 3 TL431 U341 GND 3 6V 2N60B V301 90 240V AC 103 ...

Page 16: ...PRINTED CIRCUIT BOARDS MAIN PCB BOTTOM TEXT VIEW 15 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 17: ...PRINTED CIRCUIT BOARDS MAIN PCB TOP TEXT VIEW 16 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 18: ...PRINTED CIRCUIT BOARDS MAIN PCB BOTTOM LAYOUT VIEW 17 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 19: ...PRINTED CIRCUIT BOARDS MAIN PCB TOP LAYOUT VIEW 18 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 20: ...PRINTED CIRCUIT BOARDS POWER PCB BOTTOM TEXT VIEW 19 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 21: ...PRINTED CIRCUIT BOARDS POWER PCB LOYOUT VIEW 20 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 22: ...PRINTED CIRCUIT BOARDS VFD TEXT VIEW BOTTOM 21 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 23: ...PRINTED CIRCUIT BOARDS VFD LAYOUT VIEW 22 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 24: ...PRINTED CIRCUIT BOARDS VFD TEXT VIEW TOP 23 1 2 3 4 5 6 A B C D 6 5 2 1 D C B A All manuals and user guides at all guides com ...

Page 25: ...PRINTED CIRCUIT BOARDS VFD SCHEMATIC VIEW 24 All manuals and user guides at all guides com ...

Page 26: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 27: ...All manuals and user guides at all guides com ...

Page 28: ...All manuals and user guides at all guides com ...

Page 29: ...All manuals and user guides at all guides com ...

Page 30: ...All manuals and user guides at all guides com ...

Page 31: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 32: ...All manuals and user guides at all guides com ...

Page 33: ...All manuals and user guides at all guides com ...

Page 34: ...All manuals and user guides at all guides com ...

Page 35: ...2 9 15 T SD 3 x 10mmB HBTy p e B NiPl a t e d 5 09 3 0100BBN 2 4 14 M S M3 x 8 mm B H Nic k e l Pl a t e d 5 10 3 008 0B0N 2 4 13 M S M3 x 4 mm W H Nic k e l Pl a t e d 5 10 3 004 0W0N 2 3 12 M S M3 x 4 mm K H Bl a c k Zin c 5 10 3 004 0K0B 2 2 11 Ru b b e r Fo o t 6 11 4 3 01B010 0 4 10 Me t a l Br a c k e t 5 05 4 3 1106 05 0 1 9 Me t a l Ba c k Ca b in e t 5 05 3 104 06 04 0 1 8 Me t a l Bo t t...

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