Arcam AVR400 Service Manual Download Page 27

15

8

AVR400

10.03.30

S.K

SCALER

B

1

2

3

4

5

D

C

B

A

6

C

D

A

APPROVE

CHECK

DESIGN

DRAWING NO

MODEL

SHEET

SCHEMATIC DIAGRAM

REVISION

1

2
3

4
5

6
7

RG

10

BI

IN

PU

T

8B

IT

 R

G

IN

PU

T

*GPROBE

A15

A14

A13

A12

A11

A10

A9

A8

A19

A20

WE#

RESET#

NC

WP#/ACC

RY/BY#

A18

A17

A7

A6

A5

A4

A3

A2

A1

A0

CE#

Vss

OE#

DQ0

DQ8

DQ1

DQ9

DQ2

DQ10

DQ3

DQ11

Vcc

DQ12

DQ5

DQ13

DQ6

DQ14

DQ7

A16

BYTE#

Vss

DQ15

DQ4

/A-1

#FLASH MEMORY

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

NC

VDDQ

LDQS

NC

VDD

DNU

LDM

/WE

/CAS

/RAS

/CS

NC

BA0

BA1

A10/AP

A0

A1

A2

A3

VDD

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

DQ8

NC

VSSQ

UDQS

NC

VREF

VSS

UDM

/CK

CK

CKE

NC

A12

A11

A9

A8

A7

A6

A5

A4

VSS

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

NC

VDDQ

LDQS

NC

VDD

DNU

LDM

/WE

/CAS

/RAS

/CS

NC

BA0

BA1

A10/AP

A0

A1

A2

A3

VDD

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

DQ8

NC

VSSQ

UDQS

NC

VREF

VSS

UDM

/CK

CK

CKE

NC

A12

A11

A9

A8

A7

A6

A5

A4

VSS

TT

O

U

TP

U

T

GPROBE_UPGRADE

Added:2009.01.04

Co

nn

ec

t p

in

to 

CH

GN

D

2007

.10

.0

6

Worst Measured Currents

1850mA(Max:1925mA)

Worst Measured Currents

24mA(Max:24mA)

Worst Measured Currents

0.5mA(Max0.6mA)

Worst Measured Currents

385mA(Max:412mA)

Worst Measured Currents

25mA(Max:34mA)

27mA(Max:38mA)

Worst Measured Currents

69mA(Max:83mA)

Worst Measured Currents

43mA(Max:45mA)

Worst Measured Currents

15mA(Max:16mA)

Worst Measured Currents

25mA(Max:26mA)

Worst Measured Currents

9.8mA(Max:10.5mA)

Worst Measured Currents

11mA(Max:12mA)

ADC1

Worst Measured Currents

ADC2

ADC1 ADC2

1.8V Total : 1923mA(Max: 2012mA)
2.5V Total : 385mA(Max: 412mA)
3.3V Total : 166.3mA(2Max: 202.1mA)

FLI30336 Worst Measured Currents

Worst Measured Currents

250mA(20%:290mA)

Worst Measured Currents

250mA(20%:290mA)

SDA

SCL

WP

VCC

A2

A1

A0

*EEPROM

HEATSINK_HOLE

CUP12328Z

MP

Change Value : 33ohm-->0ohm

2010.09.27

GND

Option

L.J.H

10.11.16

S.H.S

10.11.16

5

3

A1 SCAN_EN

B1 BDATA0

C1 BDATA3

D1 BDATA6

E1 BDATA9

F1 BDATA12

G1 BDATA15

H1 BDATA18

J1 BDATA21

K1 BHREF_DE

L1 IPCLK3

M1 DIP_CLEAN_HS_OUT

N1 IPCLK0

P1 ADATA2

R1 ADATA6

T1 ADATA10

U1 ADATA14

V1 ADATA18

W1 ADATA22

Y1 AVS

AA1 ADC_+TEST

AB1 A1P

AC1 C1P

AD1 AN

AE1 SV2P

AF1 A2P

A2 MSTR1_SDA

B2 OCM_UDO_1

C2 BDATA2

D2 BDATA5

E2 BDATA8

F2 BDATA11

G2 BDATA14

H2 BDATA17

J2 BDATA20

K2 BDATA23

L2 BVS

M2 DIP_EXT_CLAMP

N2 DIP_RAW_HS_CS

P2 ADATA1

R2 ADATA5

T2 ADATA9

U2 ADATA13

V2 ADATA17

W2 ADATA21

Y2 AHS

AA

2

D

GN

D

-A

D

C0

AB2 SV1P

AC2 B1P

A

D

2

A

GN

D

-2

AE2 B2P

AF2 C2P

A3 MSTR1_SCL

B3 OCM_UDI_1

C3 BDATA1

D3 BDATA4

E3 BDATA7

F3 BDATA10

G3 BDATA13

H3 BDATA16

J3 BDATA19

K3 BDATA22

L3 BHS

M3 DIP_EXT_COAST

N3 DIP_AODD

P3 ADATA0

R3 ADATA4

T3 ADATA8

U3 ADATA12

V3 ADATA16

W3 ADATA20

Y3 AHRFE_DE

AA

3

D

GN

D

-A

D

C1

A

B3

A

GN

D

-0

A

C3

A

GN

D

-1

A

D

3

A

D

C_3

.3

A

E3

A

GN

D

-3

AF3 BN

A4

FSDATA1

B4

FSDATA0

C4

FSCKE

D

4

DD

R2

.5

-0

E4

IO

3.

3-

0

F4

IO

3.

3-

1

G

4

IO

3.

3-

2

H

4

IO

3.

3-

3

J4

IO

3.

3-

4

K4

IO

3.

3-

5

L4

IO

3.

3-

6

M4 IPCLK2

N4 DIP_BODD

P4 IPCLK1

R4 ADATA3

T4 ADATA7

U4 ADATA11

V4 ADATA15

W4 ADATA19

Y4 ADATA23

AA

4

D

GN

D

-A

D

C2

A

B4

A

D

C1

.8

-0

A

C4

A

D

C1

.8

-1

A

D

4

A

D

CA

_3

.3

AE4 SV3P

AF4 A3P

A5

FSDATA3

B5

FSDATA2

C5

FSCLKN

D5

FSCLKP

A

C5

A

D

C1

.8

-2

A

D

5

A

D

CB

_3

.3

AE5 B3P

AF5 C3P

A6

FSDQM0

B6

FSDQS0

C6

FSADDR8

D

6

DD

R2

.5

-1

A

C6

A

GN

D

-4

A

D

6

A

D

CC

_3

.3

A

E6

A

GN

D

-5

AF6 CN

A7

FSDATA5

B7

FSDATA4

C7

FSADDR7

D

7

DD

R2

.5

-2

AC7 VOUT2

A

D

7

A

D

CS

C_3

.3

AE7 SV4P

AF7 A4P

A8

FSDATA7

B8

FSDATA6

C8

FSADDR6

D

8

DD

R2

.5

-3

A

C8

A

GN

D

-6

A

D

8

A

GN

D

-7

AE8 B4P

AF8 C4P

A9

FSDATA9

B9

FSDATA8

C9

FS

VR

EF

-0

D

9

FS

VR

EF

VSS

2

A

C9

LB

A

D

C3

.3

AD9 /RESET

A

E9

A

GN

D

-8

AF9 SVN

A10

FSDATA11

B10

FSDATA10

C10

FSADDR5

D

10

DD

R2

.5

-4

K1

0

CO

RE

1.

8-

0

L1

0

D

GN

D

-3

M

10

D

GN

D

-4

N

10

D

GN

D

-5

P1

0

D

GN

D

-6

R1

0

D

GN

D

-7

T1

0

D

GN

D

-8

U

10

CO

RE

1.

8-

1

AC10 LBADC_IN4

AD10 LBADC_IN3

AE10 LBADC_IN2

AF10 LBADC_IN1

A11

FSDQM1

B11

FSDQS1

C11

FSADDR12

D

11

DD

R2

.5

-5

K1

1

CO

RE

1.

8-

2

L1

1

CO

RE

1.

8-

3

M

11

D

GN

D

-9

N

11

D

GN

D

-1

0

P1

1

D

GN

D

-1

1

R1

1

D

GN

D

-1

2

T1

1

CO

RE

1.

8-

4

U

11

CO

RE

1.

8-

5

A

C1

1

LB

A

D

C_

GN

D

AD11 LBADC_RETURN

AE11 LBADC_IN6

AF11 LBADC_IN5

A12

FSDATA13

B12

FSDATA12

C12

FSADDR9

D

12

DD

R2

.5

-6

K1

2

D

GN

D

-1

3

L1

2

D

GN

D

-1

4

M

12

D

GN

D

-1

5

N

12

D

GN

D

-1

6

P1

2

D

GN

D

-1

7

R1

2

D

GN

D

-1

8

T1

2

D

GN

D

-1

9

U

12

D

GN

D

-2

0

AC12 AVS_IN_DATA

AD12 AVS_IN_WORD_SEL

AE12 AIP_RAW_VS

AF12

AIP_RAW_HS_CS

A13

FSDATA15

B13

FSDATA14

C13

FSADDR4

D

13

DD

R2

.5

-7

K1

3

D

GN

D

-2

1

L1

3

D

GN

D

-2

2

M

13

D

GN

D

-2

3

N

13

D

GN

D

-2

4

P1

3

D

GN

D

-20

0

R1

3

D

GN

D

-2

6

T1

3

D

GN

D

-2

7

U

13

D

GN

D

-2

8

AC13 EXT_OSD_HS

AD13 EXT_OSD_VS

AE13 AVS_OUT_SCL

AF13 EXT_OSD_CLK

A

14

VDD

A

18_

D

LL

B1

4

VSS

A

18_

D

LL

C14

FSADDR11

D

14

DD

R2

.5

-8

K1

4

D

GN

D

-2

9

L1

4

D

GN

D

-3

0

M

14

D

GN

D

-3

1

N

14

D

GN

D

-3

2

P1

4

D

GN

D

-3

3

R1

4

D

GN

D

-3

4

T1

4

D

GN

D

-3

5

U

14

D

GN

D

-3

6

A

C1

4

IO

3.

3-

7

AD14 AVS_OUT_DATA
AE14 AVS_OUT_WORLD_SEL

AF14 AVS_IN_SCL

A15

FSDATA17

B15

FSDATA16

C15

FSADDR3

D

15

DD

R2

.5

-9

K1

5

D

GN

D

-3

7

L1

5

D

GN

D

-3

8

M

15

D

GN

D

-3

9

N

15

D

GN

D

-4

0

P1

5

D

GN

D

-4

1

R1

5

D

GN

D

-4

2

T1

5

D

GN

D

-4

3

U

15

D

GN

D

-4

4

AC15

OCMADDR18

AD15

OCMADDR19

AE15

OCMADDR20

AF15

OCMADDR21

A16

FSDATA19

B16

FSDATA18

C16

FSADDR2

D16

FSADDR10

K1

6

CO

RE

1.

8-

6

L1

6

CO

RE

1.

8-

7

M

16

D

GN

D

-4

5

N

16

D

GN

D

-4

6

P1

6

D

GN

D

-4

7

R1

6

D

GN

D

-4

8

T1

6

CO

RE

1.

8-

8

U

16

CO

RE

1.

8-

9

A

C1

6

IO

3.

3-

8

AD16

OCMADDR15

AE16

OCMADDR16

AF16

OCMADDR17

A17

FSDQS2

B17

FSDQM2

C17

FSADDR1

D

17

DD

R2

.5

-1

0

K1

7

CO

RE

1.

8-

10

L1

7

D

GN

D

-4

9

M

17

D

GN

D

-5

0

N

17

D

GN

D

-5

1

P1

7

D

GN

D

-5

2

R1

7

D

GN

D

-5

3

T1

7

CO

RE

1.

8-

11

U

17

CO

RE

1.

8-

12

AC17

OCMADDR11

AD17

OCMADDR12

AE17

OCMADDR13

AF17

OCMADDR14

A18

FSDATA21

B18

FSDATA20

C18

FSADDR0

D

18

DD

R2

.5

-1

1

A

C1

8

IO

3.

3-

9

AD18

OCMADDR8

AE18

OCMADDR9

AF18

OCMADDR10

A19

FSDATA23

B19

FSDATA22

C1

9

FS

VR

EF

-1

D

19

FS

VR

EF

VSS

1

AC19

OCMADDR4

AD19

OCMADDR5

AE19

OCMADDR6

AF19

OCMADDR7

A20

FSDATA25

B20

FSDATA24

C20

FSBKSEL1

D

20

DD

R2

.5

-1

2

AC20

/JTAG_BS_E

AD20

OCMADDR1

AE20

OCMADDR2

AF20

OCMADDR3

A21

FSDATA27

B21

FSDATA26

C21

FSBKSEL0

D21

FSCS0

AC21

OCMDATA13

AD21

OCMDATA14

AE21

OCMDATA15

AF21

OCMADDR0

A22

FSDQS3

B22

FSDQM3

C22

FSCS1

D

22

DD

R2

.5

-1

3

A

C2

2

IO

3.

3-

10

AD22

OCMDATA10

AE22

OCMDATA11

AF22

OCMDATA12

A23

FSDATA29

B23

FSDATA28

C23

FSWE

D

23

DD

R2

.5

-1

4

E23

CH0O+/ERED6

F23

CH2O+/ERED2

G23

CH3O+/EGRN6

H

23

LV

D

S_

PL

L_

GN

D

J23

CH0E+/EGRN4

K23

CH2E+/EGRN0

L23

CK3E+/EBLU4

M

23

IO

3.

3-

16

N23

EBLU0

P2

3

IO

3.

3-

15

R23

JTAG_BS_TDI

T2

3

IO

3.

3-

14

U23 PWM1

V2

3

IO

3.

3-

13

W23 /OCM_INT1

Y2

3

IO

3.

3-

12

AA23 MSTR0_SDA

A

B2

3

IO

3.

3-

11

AC23

OCMDATA6

AD23

OCMDATA7

AE23

OCMDATA8

AF23

OCMDATA9

A24

FSDATA31

B24

FSDATA30

C24

FSRAS

D24

FSCAS

E24

CH0O-/ERED7

F24

CH2O-/ERED3

G24

CH3O-/EGRN7

H

24

LV

D

S_

PL

L_3

.3

J24

CH0E-/EGRN5

K24

CH2E-/EGRN1

L24

CK3E-/EBLU5

M24 VCO_LV

N24

EBLU1

P24

DCLK

R24

JTAG_BS_RST

T24

JTAG_BS_TMS

U24 PWM2

V24 PWM0

W24 OCM_TIMER1

Y24 /OCM_INT2

AA24 MSTR0_SCL

AB24 IR0

AC24

/OCM_CS2

AD24

/ROM_CS

AE24

OCMDATA2

AF24

OCMDATA5

A

25

RP

LL

_A

GN

D

B2

5

RP

LL

_D

GN

D

C2

5

RP

LL

_1

.8

D25 OBUFC_CLK

E2

5

LV

D

S_

GN

D

-1

F25

CH1O+/ERED4

G25

CKO+/ERED0

H

25

LV

D

S_

GN

D

-2

J2

5

LV

D

S_

GN

D

-3

K25

CH1E+/EGRN2

L25

CKE+/EBLU6

M

25

LV

D

S_

GN

D

-4

N25

EBLU2

P25

DHS

R25

JTAG_BS_TCK

T25

JTAG_BS_TDO

U25

PPWR

V25 SLAVE_SDA

W25 OCM_UDI_0

Y25 VGA1_SDA

AA25 VGA0_SDA

AB25 MSTR2_SDA

AC25

/OCM_RE

AD25

/OCM_CS0

AE25

OCMDATA1

AF25

OCMDATA4

A

26

RP

LL

_A

GN

D

-1

B26 XTAL

C26 TCLK

D

26

RP

LL

_3

3

E2

6

LV

D

S3

.3

-0

F26

CH1O-/ERED5

G26

CKO-/ERED1

H

26

LV

D

S3

.3

-1

J2

6

LV

D

S3

.3

-2

K26

CH1E-/EGRN3

L26

CKE-/EBLU7

M

26

LV

D

S3

.3

-3

N26

EBLU3

P26

DEN

R26

DVS

T26

GPIO44

U26

PBIAS

V26 SLAVE_SCL

W26 OCM_UDO_0

Y26 VGA1_SCL

AA26 VGA0_SCL

AB26 MSTR2_SCL

AC26

/OCM_WE

AD26

/OCM_CS1

AE26

OCMDATA0

AF26

OCMDATA3

IC906

FLI30336AC

C299

0.1uF / 16V

R741

22

R747

22

C278

0.1uF / 16V

R764

22

C281

0.1uF / 16V

R725

56

C279

0.1uF / 16V

R724

22

C292

0.1uF / 16V

R732

56

R735

22

C311

0.1uF / 16V

R740

22

C327

0.1uF / 16V

R746

56

R738

22

C347

0.1uF / 16V

R752

22

C360

0.1uF / 16V

R758

22

C374

0.1uF / 16V

R761

56

R763

10K

R767

10K

R717

10K

X90

3

19

.660

M

C286

47P

C291

47P

1

2

3

4

5

6

7

8

RN47

10K

C341

0.1uF / 16V

C368

0.1uF / 16V

C319

0.1uF / 16V

4

3

2

1

RN33 33

4

3

2

1

RN55 33

4

3

2

1

RN57 33

4

3

2

1

RN61

33

4

3

2

1

RN52

33

8

7

6

5

4

3

2

1

RN60

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN38

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN51

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN56

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN59

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN35

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN37

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN43

33ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN41

0ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN40

0ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN36

0ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN50

0ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN45

0ohm (1005SIZE X 4),1/16W

C33

3

10

/16

V

C28

5

0.

1u

16

V

C32

5

0.

1u

16

V

C33

2

0.

1u

16

V

C33

9

0.

1u

16

V

C34

5

0.

1u

16

V

C35

9

0.

1u

16

V

C37

2

0.

1u

16

V

C36

7

0.

1u

16

V

C37

8

0.

1u

16

V

C35

4

0.

1u

16

V

C29

0

0.

1u

16

V

C27

7

0.

1u

16

V

C27

1

0.

1u

16

V

C38

2

0.

1u

16

V

C38

4

0.

1u

16

V

C32

0

22

/6

.3

V

C31

7

0.

1u

16

V

C33

1

0.

1u

16

V

C33

8

0.

1u

16

V

C34

4

0.

1u

16

V

C35

3

0.

1u

16

V

C36

6

0.

1u

16

V

C38

1

0.

1u

16

V

C37

1

0.

1u

16

V

C38

7

0.

1u

16

V

C35

8

0.

1u

16

V

C32

4

0.

1u

16

V

C30

9

0.

1u

16

V

C30

3

0.

1u

16

V

C34

9

10

/16

V

C37

5

10

/16

V

C29

6

0.

1u

16

V

C29

7

0.

1u

16

V

C30

2

0.

1u

16

V

C30

8

0.

1u

16

V

C31

6

0.

1u

16

V

C35

7

0.

1u

16

V

C39

0

0.

1u

16

V

C34

0

25

V/

0.

01

U

F

C35

2

25

V/

0.

01

U

F

C33

7

25

V/

0.

01

U

F

C33

0

25

V/

0.

01

U

F

C32

3

25

V/

0.

01

U

F

C28

9

0.

1u

16

V

C28

7

10

/16

V

C38

6

0.

1u

16

V

C39

2

0.

1u

16

V

C38

0

0.

1u

16

V

C37

0

0.

1u

16

V

C28

0

22

/6

.3

V

C28

8

0.

1u

16

V

C28

3

0.

1u

16

V

C27

5

0.

1u

16

V

C38

3

10

/16

V

C30

1

0.

1u

16

V

C37

6

10

/16

V

C31

5

0.

1u

16

V

C32

2

0.

1u

16

V

C32

9

0.

1u

16

V

C33

6

0.

1u

16

V

C34

3

0.

1u

16

V

C35

1

0.

1u

16

V

C35

6

0.

1u

16

V

C36

2

10

/16

V

C36

9

0.

1u

16

V

C35

5

0.

1u

16

V

C37

9

0.

1u

16

V

C33

4

10

/16

V

C26

9

0.

1u

16

V

R768

10K

C282

0.1uF / 16V

R727

22

C313

0.1uF / 16V

R736

56

C293

0.1uF / 16V

R721

56

C321

0.1uF / 16V

R744

22

C273

0.1uF / 16V

R765

56

C350

0.1uF / 16V

R755

22

C377

0.1uF / 16V

R753

56

C38

8

0.

1u

16

V

C39

4

0.

1u

16

V

C39

1

0.

1u

16

V

C39

3

0.

1u

16

V

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC907

CVIMX29LV320DTTI-70G

R722

10K

R726

10K

R729

10K

R733

10K

C30

5

0.

1u

16

V

C36

1

10

/16

V

R742

10K

R719

10K

R716

10K

R751

10K_NC

R745

0

R739

10K

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC908

CVIA3S56D40FTPG5

R748

280(1%)

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

IC909

CVIA3S56D40FTPG5

R743

280(1%)

C38

5

0.

1u

16

V

C34

6

25

V/

0.

01

U

F

R750

10K(1%)

R75

4

10

K(

1%

)

C34

8

22

/6

.3

V

L825

9R005Z

L818

9R005Z

L827

L822

L826

9R005Z

L821

9R005Z

L820

9R005Z

L819

9R005Z

L817

9R005Z

L829

9R005Z

L828

9R005Z

L823

9R005Z

L833

9R005Z

L831

9R005Z

L830

9R005Z

L832

9R005Z

R75

9

10

K_

N

C

C29

8

10

/16

V

C27

0

0.

1u

16

V

C294

0.1uF / 16V

C295

0.1uF / 16V

C300

0.1uF / 16V

C306

0.1uF / 16V

C307

0.1uF / 16V

C314

0.1uF / 16V

C268

0.1uF / 16V

C274

0.1uF / 16V

C31

2

10

/16

V

C31

8

0.

1u

16

V

C326

0.1uF / 16V

C335

0.1uF / 16V

C342

0.1uF / 16V

C363

0.1uF / 16V

C364

0.1uF / 16V

C284

0.1uF / 16V

C276

0.1uF / 16V

C365

0.1uF / 16V

C310

0.1uF / 16V

R730

10K

R728

22

R723

0

T920

T921

8

7

6

5

4

3

2

1

RN54

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN48

33ohm (1005SIZE X 4),1/16W

4

3

2

1

RN49 33

L824

C32

8

22

/6

.3

V

C27

2

0.

1u

16

V

R76

6

75_

N

C

C38

9

100

P_

N

C

5

4

3

2

1

1

2

3

4

5

CN

62

CJ

P05

G

A

19

ZY

R760

22

5

4

3

2

1

IC910

HVIKIC7SZ08FU

C37

3

0.

1u

16

V

Q915

KRC103S

Q914

KRC103S

R75

7

4.

7K

R75

6

4.

7K

R73

7

4.

7K

R73

4

4.

7K

R73

1

4.

7K

R720

10K

R749

10K

R718

10K

R762

10K

8

7

6

5

4

3

2

1

RN53

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN46

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN39

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN34

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN42

33ohm (1005SIZE X 4),1/16W

8

7

6

5

4

3

2

1

RN58

33ohm (1005SIZE X 4),1/16W

1

2

3

4

5

6

7

8

RN44 10K

R86

4

4.

7K

8

7

6

5

4

3

2

1

IC931

CVIAT24C64CNSHT

C55

0

0.

1u

F

R86

8

2.

7K

R86

9

2.

7K

R83

1

47

K

R87

0

2.

2K

H1

H2

T922

T923

R879

0_NC

R880

0_NC

R881

0_NC

R882

0_NC

+1.8V_CORE

+3.3V_IO

+3.3VH1

+3.3V_LBADC

+2.5V_DDR

FS

VR

EF

+

3.

3V

_L

VD

S_

PL

L

+

3.

3V

_L

VD

S

+

1.

8V

_A

D

C

+

1.

8V

_D

LL

+

1.

8V

_P

LL

+

3.

3V

_P

LL

+

3.

3V

_A

D

C

+

3.

3V

_A

D

CA

+

3.

3V

_A

D

CB

+

3.

3V

_A

D

CC

+

3.

3V

_A

D

CS

C

+3.3V_PLL

+3.3V_PLL

+3.3V_IO

+2.5V_DDR

+3.3VH1

+1.8V_ADC

+3.3V_PLL

+3.3V_ADC

+1.8V_PLL

+3.3V_ADCSC

+3.3V_ADCC

+3.3V_ADCB

+3.3V_ADCA

+1.8V_DLL

FS

VR

EF

FS

VR

EF

+3.3V_LBADC

+3.3VH1

FLASH_MEMORY

OCMADDR21

OCMADDR20

OCMADDR19

OCMADDR18

OCMADDR17

OCMADDR16

OCMADDR15

OCMADDR14

OCMADDR13

OCMADDR12

OCMADDR11

OCMADDR10

OCMADDR9

OCMADDR8

OCMADDR7

OCMADDR5

OCMADDR6

OCMADDR4

OCMADDR3

OCMADDR2

OCMADDR1

OCMDATA15

OCMDATA14

OCMDATA13

OCMDATA12

OCMDATA11

OCMDATA10

OCMDATA9

OCMDATA8

OCMDATA7

OCMDATA6

OCMDATA5

OCMDATA4

OCMDATA3

OCMDATA2

OCMDATA1

OCMDATA0

OCMDATA15

OCMDATA7

OCMDATA14

OCMDATA6

OCMDATA13

OCMDATA5

OCMDATA12

OCMDATA4

OCMDATA11

OCMDATA3

OCMDATA10

OCMDATA2

OCMDATA9

OCMDATA1

OCMDATA8

OCMDATA0

OCMADDR17

OCMADDR16

OCMADDR15

OCMADDR14

OCMADDR13

OCMADDR12

OCMADDR11

OCMADDR10

OCMADDR9

OCMADDR20

OCMADDR21

OCMADDR19

OCMADDR18

OCMADDR8

OCMADDR7

OCMADDR6

OCMADDR5

OCMADDR4

OCMADDR3

OCMADDR2

OCMADDR1

OCM_RE

OCM_WE

ROM_CS

OCM_RE

OCM_WE

ROM_CS

+2.5V_DDR

+2.5V_DDR

FSVREF

+2.5V_DDR

DDR

FSCKE

FDADDR12

FDADDR11

FDADDR9

FDADDR8

FDADDR7

FDADDR6

FDADDR5

FDADDR4

FSCKE

FDADDR12

FDADDR11

FDADDR9

FDADDR8

FDADDR7

FDADDR6

FDADDR5

FDADDR4

FDADDR3

FDADDR2

FDADDR1

FDADDR0

FDADDR10

FSBKSEL1

FSBKSEL0

/FSCS0

/FSRAS

/FSCAS

/FSWE

FDADDR3

FDADDR2

FDADDR1

FDADDR0

FDADDR10

FSBKSEL1

FSBKSEL0

/FSCS0

/FSRAS

/FSCAS

/FSWE

/FSWE

/FSRAS

/FSCAS

FDADDR4

FDADDR9

FDADDR12

FDADDR5

FDADDR6

FDADDR7

FDADDR8

FSCKE

FSBKSEL0

FSBKSEL1

FDADDR0

FDADDR1

FDADDR2

FDADDR10

FDADDR3

FDADDR11

TORINO<-->DDR

FSDATAU31

FSDATAU30

FSDATAU29

FSDATAU28

FSDATAU27

FSDATAU26

FSDATAU25

FSDATAU24

FSDQSU3

FSADDRU4

FSADDRU6

FSADDRU7

FSADDRU8

FSCKEU

FSDATAU15

FSDATAU14

FSDATAU13

FSDATAU12

FSDATAU11

FSDATAU10

FSDATAU9

FSDATAU8

FSDQSU1

FSDQMU1

FSBKSELU0

FSBKSELU1

FSADDRU0

FSADDRU1

FSADDRU2

FSADDRU10

FSADDRU3

FSADDRU11

FSVREF

FSDATAU7

FSDATAU6

FSDATAU5

FSDATAU4

FSDATAU3

FSDATAU2

FSDATAU1

FSDATAU0

FSVREF

FSDQMU2

FSDQSU2

FSDATAU23

FSDATAU22

FSDATAU21

FSDATAU20

FSDATAU19

FSDATAU18

FSDATAU17

FSDATAU16

FSDATAU0

FSDATAU1

FSDATAU2

FSDATAU3

FSDATAU4

FSDATAU5

FSDATAU6

FSDATAU7

FSDATAU8

FSDATAU9

FSDATAU10

FSDATAU11

FSDATAU12

FSDATAU13

FSDATAU14

FSDATAU15

FSDATAU16

FSDATAU17

FSDATAU18

FSDATAU19

FSDATAU20

FSDATAU21

FSDATAU22

FSDATAU23

FSDATAU24

FSDATAU25

FSDATAU26

FSDATAU27

FSDATAU28

FSDATAU29

FSDATAU30

FSDATAU31

FSADDRU0

FSADDRU1

FSADDRU2

FSADDRU3

FSADDRU4

FSADDRU5

FSADDRU6

FSADDRU7

FSADDRU8

FSADDRU9

FSADDRU10

FSADDRU11

FSADDRU12

FSDQMU3

FSDQMU2

FSDQMU1

FSCLK-

FSCLK+

FSCLK-

FSCLK+

FSDQMU0

FSDQSU0

FSCLK+

FSCLK-

FSDQSU0

FSDQSU1

FSDQSU2

FSDQSU3

FSDQMU0

/FSCS0U

/FSCS0

/FSWEU

/FSCASU

/FSRASU

FSCKEU

FSBKSELU0

FSBKSELU1

HD_DB02

HD_DB03

HD_DG02

HD_DG03

HD_DR02

HD_DR03

HD_DB04

HD_DB05

HD_DB06

HD_DB07

HD_DB08

HD_DB09

HD_DB10

HD_DB11

HD_DG04

HD_DG05

HD_DG06

HD_DG07

HD_DG08

HD_DG09

HD_DG10

HD_DG11

HD_DR04

HD_DR05

HD_DR06

HD_DR07

HD_DR08

HD_DR09

HD_DR10

HD_DR11

HD_VSYNC

HD_HSYNC

HD_DE

HD_VCLK1

SC_DB00

SC_DB01

SC_DG00

SC_DG01

SC_DR00

SC_DR01

SC_DE

SC_DB02

SC_VSYNC

SC_HSYNC

SC_VCLK

SC_DB03

SC_DB04

SC_DB05

SC_DB07

SC_DB06

SC_DB09

SC_DB08

SC_DG03

SC_DG02

SC_DG05

SC_DG04

SC_DG07

SC_DG06

SC_DG09

SC_DG08

SC_DR03

SC_DR02

SC_DR05

SC_DR04

SC_DR07

SC_DR06

SC_DR09

SC_DR08

+1.8V_CORE

+1.8VH1

+3.3VH1

+3.3VH1

+2.5VH1

+3.3V_LVDS_PLL

+3.3VH1

+3.3V_LVDS

+1.8VH1

+1.8VH1

+1.8VH1

+3.3VH1

+3.3VH1

+3.3VH1

+3.3VH1

+3.3VH1

+3.3VH1

/RESET

+3.3VH1

FS_SEL

V_CLK_SEL

HDMI_SCL

HDMI_SDA

ADV7844_RESET

ADV3014_RESET

/RESET

WP_2

WP_1

/FSCS0U

/FSCASU

/FSRASU

/FSWEU

FSADDRU9

FSADDRU12

FSADDRU5

FSDQMU3

/RESET

+5VA

ADV3014_INT

ADV3014_INT2

DVDDIO_3V3_3014

ADV7511_INT

HDMI_MUTE

HDMI_AUDIO_ON

GPROBE_TXD

GPROBE_RXD

UART_TX

UART_RX

ADV7844_INT

ADV3014_INT_TX

SW_P+5V

BYPASS_ON

BYPASS_OFF

+3.3VH1

+3.3VH1

+3.3VH1

PWR1

+3.3VH1+3.3VH1+3.3VH1

+3.3VH1

BUSY_CHECK

COM_PB_THRU

COM_Y_THRU

COM_PR_THRU

CVBS_THRU

Summary of Contents for AVR400

Page 1: ...AVR400 Service Manual Issue 1 ...

Page 2: ...0 0 20 ANGULAR TOL 2 DEGREES 0 70 90 ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED 20 E F 6 DATE DRAWN BY 1 3 F A3 A 4 CHECKED BY 4 MATERIAL B C DRAWING TITLE 10 A 30 ORIGINAL SCALE 1 4 FINISH 8 50 2 2 8 7 6 D SHT 1 OF 4 7 A R CAMBRIDGE LTD PART NUMBER AND DRAWING NUMBER D 23425 60 E 100 1 3 B C 40 DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK ECO NR MCM 7 9 2010 MGB AVR400 MAIN ASSEMBLY ...

Page 3: ...GREES 0 70 90 ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED 20 E F 6 DATE DRAWN BY 1 3 F A3 A 4 CHECKED BY 4 MATERIAL B C DRAWING TITLE 10 A 30 ORIGINAL SCALE 1 4 FINISH 8 50 2 2 8 7 6 D SHT 2 OF 4 7 A R CAMBRIDGE LTD PART NUMBER AND DRAWING NUMBER D 23425 60 E 100 1 3 B C 40 DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK ECO NR MCM 7 9 2010 MGB AVR400 MAIN ASSEMBLY FANS TRANSFORMERS ...

Page 4: ... 10 OTHERWISE STATED 0 0 0 20 ANGULAR TOL 2 DEGREES 0 70 90 ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED 20 E F 6 DATE DRAWN BY 1 3 F A3 A 4 CHECKED BY 4 MATERIAL B C DRAWING TITLE 10 A 30 ORIGINAL SCALE 1 4 FINISH 8 50 2 2 8 7 6 D SHT 3 OF 4 7 A R CAMBRIDGE LTD PART NUMBER AND DRAWING NUMBER D 23425 60 E 100 1 3 B C 40 DATE CHG ZONE DESCRIPTION OF CHANGE REL DR CHK ECO NR MCM 7 9 2010 MG...

Page 5: ...UNER EU US 1 80 5 5 TOLERANCES UNLESS 0 00 0 10 OTHERWISE STATED 0 0 0 20 ANGULAR TOL 2 DEGREES 0 70 90 ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED 20 E F 6 DATE DRAWN BY 1 3 F A3 A 4 CHECKED BY 4 MATERIAL B C DRAWING TITLE 10 A 30 ORIGINAL SCALE 1 2 5 FINISH 8 50 2 2 8 7 6 D SHT 4 OF 4 7 A R CAMBRIDGE LTD PART NUMBER AND DRAWING NUMBER D 23425 60 E 100 1 3 B C 40 DATE CHG ZONE DESCRIPTI...

Page 6: ...idal power transformer via the connector BN508 to the bridge rectifier D5830 This is mounted on a small PCB near the top of the heatsink The rectified AC is then sent to the main PCB via connectors BN581 582 To avoid induced hum and distortion it is important to keep these cables twisted tightly together and well away from the actual power amplifier circuitry The main 15 000μF 80V reservoir capaci...

Page 7: ...igh frequency stability One half of the normally off relay RL52 is used to switch the load in and out Each power amplifier is protected against overload in a number of ways The complementary transistors Q5130 and Q5131 protect the NPN half of the output stage and Q5140 and Q5141 the PNP half They operate as Sziklai pairs passing negligible current until a threshold voltage of approx 600mV is reach...

Page 8: ...in Board first the mains voltage switching uses a double pole double throw slide switch accessible from the back panel One pole addresses the standby transformer and the other the toroidal power transformer Ensure the switch setting matches the supply voltage before switching on the AVR400 Nominal settings are 115 and 230V 15 The 20mm 115V fuse in line with the toroidal trans former is rated at 15...

Page 9: ...and C643 make up a snubber to reduce over shoot This provides a high current 5V supply to the Input Board via pins 4 and 5 of BN62 This 5V supply also feeds two 3V3 linear regulators IC67 and IC68 These in turn supply the audio DSP ICs on the Input Board via pins 10 and 11 of BN62 4 It feeds the 5V 3 terminal LDO regulator IC66 via the diode D616 which itself is preceded by the smoothing network c...

Page 10: ...high signal on the LED net turns on Q902 and Q903 This turns off the npn Q913 to disable the red LED and turns on the pnp Q912 to enable power to the green LED The reverse is true when the LED line is low Pulling the STB LED line low when the LED line is also low powers both LEDs and gives a yellow light to show when the unit is booting up Note that the power supply is STBY 5V to allow the red LED...

Page 11: ...uts IC101 is a Renesas R2A15218FP analogue multiplexer and volume control with a gain range of 42 to 95dB in 0 5dB steps It is digitally controlled from the system microprocessor via the I2C bus on pins 49 and 50 A high logic signal on pin 51 enables the system mute IC101 has 7V supplies generated from the 15V rails with the regulators IC102 and IC103 All stereo external line level inputs using ph...

Page 12: ...nto account the presence of AC mains via P_U the pull up line from the Power Supply board and the MUTE_POWER line derived from the power amplifiers Vcc rail this is normally high when Vcc is high The output lines are SB_MUTE2 for the surround back chan nels SBL and SBR ZONE2_MUTE2 HP_MUTE2 for the headphones relay on the Front Panel board and FUNC_MUTE2 for the 6 main audio channels excluding SBL ...

Page 13: ...is is a 300MIPS dual core 32 bit fixed point DSP with 72 bit accumulators The first core is used for decoding standard and high definition audio formats Dolby DTS etc and the second is reserved for post processing such as bass management delay and room correction The secondary DSP IC142 is a Cirrus Logic CS49DV8 responsible for the Dolby Volume processing IC141 gets the 1 8V for its core from the ...

Page 14: ... to the AVR400 when it is powered down IC151 has several sets of comms busses SPI I2C and UARTs depending on which system or peripheral ICs are being addressed SPI Serial Peripheral Interface is a fast 3 wire interface clock transmit and receive with chip select being addressed by individual I Os I2C Inter Integrated Circuit is a relatively slow bidirectional 2 wire interface with open collector s...

Page 15: ...IC163 The other USB pins are not used Pins 26 27 28 and 29 make up an SPI bus to work with the Ethernet PHY IC161 pin 33 receives interrupts from IC161 Audio is decoded inside the Venice 6 i e from AAC FLAC MP3 WMA or WAV and sent out by two routes Pin 32 carries an SPDIF signal at 48ks s for the main system and pins 64 and 63 carry L R linear audio for zone 2 to the volume control IC101 The Venic...

Page 16: ... which attaches to a daughter board handling all analogue video I O signals the Analogue Video Board The HDMI Board contains 10 separately regulated local power supplies mostly derived from the unregulated but hum filtered 15V supply on the Power Supply Board This is input on pins 3 and 4 of the hard wired connector CN61 for 15V and pins 5 6 and 7 for the ground returns Pins 1 and 2 are not used S...

Page 17: ... a 256Mb SDRAM IC904 connected via 9 x 4 way 33 ohm resistor packs This is used as a line frame store for digitizing the analogue video signals CVBS S Video and Y Cr Cb received from the external video inputs and also separate i Pod derived analogue video signals It runs from the 2 5VH2 supply with further local decoupling components mounted on both sides of the PCB The 12 bit RGB video outputs ar...

Page 18: ... the HDMI1 4 specification is not supported by the AVR400 the ARC is configured by the sink to be carried in single i e non differential mode using HEAC as the signal line HEAC and HEAC are then AC coupled to pins 52 and 51 of IC918 via the 1μF series capacitors C439 and C428 R771 R777 R785 R795 and R799 bias the inputs and load the cable correctly Note HEAC is short for HDMI Ethernet and Audio re...

Page 19: ... inputs to the On Screen Display Controller IC83 IC81 runs from the 9VV supply consuming about 85mA so it gets quite hot It is controlled by i2C commands on pins 15 and 16 IC82 is also an NJW1321 It selects between the 3 component video inputs and its fourth input is unused Its Y Cr Cb outputs and the Y C and CVBS outputs of IC81 are then AC coupled to IC84 an NJM2566 6 way video amplifier filter ...

Page 20: ... C910 47 63 R906 1 2K C908 0 01uF R905 100K R907 100K R901 3 3 1 6 7 48 49 50 51 52 5 57 F1 IC NC TEST CP DA DO CS RESET OSCO LGND 53 54 IC 2 55 56 F1 VDD DGND VDISP 58 62 F2 F2 61 FIP91 CFLHCA16S202T C912 39P R904 3 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IC901HVITC74HCT7007F D909 OPEN C953 OPEN D908 OPEN R977 OPEN JW901 OPEN C907 47 63V C906 OPEN C920 1000P R921 1K R923 1 8K R922 1 5K S902 S903 S904 ...

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Page 25: ...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 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 5...

Page 26: ...3 M7 VDD_03 M8 GND_68 M9 GND_69 M10 GND_70 M11 GND_71 M12 GND_72 M13 GND_73 M14 GND_74 M15 GND_75 M16 GND_76 M17 GND_77 M20 GND_78 M21 GND_79 M22 REFN M23 REFP N1 P17 N2 P16 N3 AP2 N4 AP1 N7 VDD_04 N8 GND_80 N9 GND_81 N10 GND_82 N11 GND_83 N12 GND_84 N13 GND_85 N14 GND_86 N15 GND_87 N16 GND_88 N17 GND_89 N20 AVDD_01 N21 AVDD_02 N22 AVDD_03 N23 AVDD_04 P1 P18 P2 P19 P3 SCL P4 SDA P7 VDD_05 P8 GND_9...

Page 27: ...4 3 2 1 RN38 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN51 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN56 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN59 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN35 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN37 33ohm 1005SIZE X 4 1 16W 8 7 6 5 4 3 2 1 RN43 33ohm 1005SIZE X 4 1 16W 1 2 3 4 5 6 7 8 RN41 0ohm 1005SIZE X 4 1 16W 1 2 3 4 5 6 7 8 RN40 0ohm 1005SIZE X 4 1 ...

Page 28: ... 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC915 74ALVCH16827DGG R806 10K_NC R800 10K_NC C419 0 1uF 16V C429 0 1uF 16V C399 0 1uF 16V R827 75_NC C463 100P_NC R814 33 C441 0 1uF 16V C451 0 1uF 16V C430 0 1uF 16V C406 0 1uF 16V C398 0 1uF 16V C457 0 1uF 16V C464 0 1uF 16V C431 0 1uF 16V C452 0 1uF 16V C420 0 1uF 16V C471 0 1uF 16V C482 0 1uF 16V C483 0 1uF 16V R828 33 R821 4 7K ...

Page 29: ...542 0 1uF L849 CLZ9Z014Z L850 CLZ9Z014Z L85210UH 3A 11 12 10 9 7 8 5 6 3 4 1 2 13 14 16 15 23 24 22 21 17 18 20 19 25 26 28 27 29 30 BN301 R846 22K C531 220 25V C518 0 1uF C527 220P 8 7 6 5 4 3 2 1 IC927 CVISI8005QTL D904 CVDSS34SR L856 10UH 3A C493 0 1uF C506 150uF 10V R838 12K R851 5 1K R852 2K C513 1000P C534 220 25V C511 0 1uF C520 220P 8 7 6 5 4 3 2 1 IC923 CVISI8005QTL D902 CVDSS34SR L862 10...

Page 30: ...K F R5845 22K F R5814 4 7 R5924 10K F R5934 10K F R5912 1 5 0 2W G583 R5123 1K F Q5150 2SC4883A Q5131 BC856B Q5141 BC846B R5175 0 22 X2 5W R5143 1K F R5133 1K F C5135 0 1uF C5145 0 1uF C5134 10 50V C5144 10 50V R5170 1 0 0 25W R5138 820 F R5148 820 F C5150 N F C5160 N F R5180 1 0 0 25W Q5181 MMBT5551 R5182 100 F R5181 47K D5862 1SS355 Q5871 BC856B Q5874 BC846B R5871 3 3K F D5370 1N4003S D5380 1N40...

Page 31: ...V R5690 22K F R5623 1K F R5624 560 F Q5650 2SC4883A Q5631 BC856B Q5641 BC846B R5675 0 22 X2 5W R5643 1K F R5633 1K F C5635 0 1uF C5645 0 1uF C5634 10 50V C5644 10 50V R5670 1 0 0 25W R5638 820 F R5648 820 F R5680 1 0 0 25W C5650 N F C5660 N F Q5681 MMBT5551 R5682 100 F R5681 47K D5570 1N4003S D5580 1N4003S R5583 4 7 2W R C5583 0 1uF 100V Q5540 BC856B Q5530 BC846B Q5560 2SA1859A Q5513 KTA1024Y R557...

Page 32: ...24 75 C835 100 16 C836 0 1uF C834 10 50 R833 47K C884 56P C885 22P R867 OPEN R866 100K D801 Q802 KTC3875SY R879 8 2K C874 27P EU C873 27P EU X801 17 734MHz EU R881 1 2K R868 2 2K C878 0 022u C891 0 022u 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC86 C889 470 10 C886 22P R878 10K R885 270 R877 2 2K C883 0 1 50 R886 100K C875 100 16 C876 0 022u C840 1uF R873 1K C881 1 50 R874 6 8K R872 1K R876 39K C879 22P 3...

Page 33: ... R612 22K R614 22K 24 22 21 10 2 1 JK73 24 22 21 10 2 1 JK74 C615 330 25V C635 150uF 25V C636 0 1uF C638 0 01uF 1 2 3 4 5 6 7 8 IC61 CVISI8005QTL D631 CVDSS34SR L632 10UH 3A R635 47K R631 68K R633 5 1K 1 L631 10UH 3A C619 47 25V C620 0 047u C616 0 1uF 1 2 3 IN OUT GND IC63 CVIKIA7815APIVA In Out GND 2 1 3 IC62 CVIKIA7915PIVA 1 2 L641 KLZ9H001Z R721 10K C722 0 47uF C723 0 1uF C724 0 47uF C725 0 47u...

Page 34: ...2 3 4 5 D C B A 6 C D A APPROVE CHECK DESIGN DRAWING NO MODEL SHEET SCHEMATIC DIAGRAM REVISION 1 2 3 4 5 6 7 SCREW MARK 10 11 17 AVR400 L J Y 10 11 17 10 11 17 L J H S H S VIDEO 2330SCDZ MP 1 J15 LAND 1 J16 LAND DGND ...

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