DVD-Video Recorder

DVIO 1.8 DV Input Board

General The DVIO 1.8 DV input board replaces the DVIO 1.5 using a different chip set. Attached are the DVIO 1.8 board schematics, layout and parts list for updating the service manuals of DVDR890 with 12NCs 3122 785 12200 (Euro) and 3122 785 12550 (APAC).

Remarks The DVIO 1.8 board has been used in the production of the DVDR890 from week 0237 onwards. The factory change code printed on the type plate of the sets was increased from VN06 to VN07. EU models: - DVD890/001/021/051 APAC models: -DVDR890/131/691/971

Contents

Page

1 2

3 Diagram 4 5 6 7 8 13 14 47 48

3 4 5

Waveforms Circuit Diagrams And PWB Layouts DVIO 1.8 Board: 1394 Interface (Diagram 1) DVIO 1.8 Board: Link + Codec (Diagram 2) DVIO 1.8 Board: uP Part (Diagram 3) DVIO 1.8 Board: Interface + DAC (Diagram 4) DVIO 1.8 Board: Clock (Diagram 5) Alignments Circuit-, IC Descript. and List of Abbreviations Spare Part List

PWB 9 9 9 9 9

© Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

Published by GH 0261 Service PaCE

Printed in the Netherlands

Subject to modification

EN 3122 785 40660

EN 2

DVIO 1.8 DV

Personal Notes:

Waveforms

DVIO 1.8 DV

1. Waveforms

Waveforms DVIO F410

F411

F400/F401

A: DC, 1 V/Div, 20ns/Div

A: DC, 1 V/Div, 20ns/Div

A: DC, 1 V/Div, 20us/Div

F800

F801

F527

A: DC, 500mV/Div, 50ns/Div

A: AC, 500mV/Div, 50ns/Div

A: DC, 2 V/Div, 20ns/Div

F529

F551

F552

A: DC, 1 V/Div, 20ns/Div

A: DC, 1 V/Div, 200ns/Div

A: DC, 1 V/Div, 5us/Div

F536

F603

F610

A: DC, 1 V/Div, 5us/Div

A: DC, 1 V/Div, 20ns/Div

A: DC, 1 V/Div, 20ns/Div

F609

F620

A: DC, 1 V/Div, 200us/Div

A: DC, 1 V/Div, 10ns/Div

Figure 1-1

1.

EN 3

Circuit Diagrams and PWB Layouts

DVIO 1.8 DV

2.

EN 4

2. Circuit Diagrams and PWB Layouts DVIO 1.8 Board: 1394 Interface

3

2

1

4

5

6

7

8

9

3V3_A

3V3_D

1394 INTERFACE 26

PC1

27

PC2

28

SUS|RES

19

1901 F0104 CABLE PORT0

F0103 F0102

36

TPB0N

ARBITRATION AND CONTROL STATE MACHINE LOGIC

1u

TPA1P

45

TPA1N

LINK INTERFACE I/O

GND GND

63

LPS

59

DIRECT

50

SCLK

2

GND

D

GND

GND

GND

GND

GND

2

10K 22R

LKON

22R

3415

CTL0

CTL1

6

F420 3416

22R

CTL1

D0

8

F400

22R

3417

PHY_D(0)

D1

9

F401 3418

22R

PHY_D(1)

D2

11

22R

3419

PHY_D(2)

D3

12

D4

14

D5

15

D6

17 18

F403 F404

3420 22R

PHY_D(3)

F405

22R 3421

PHY_D(4)

F406

3422 22R

PHY_D(5)

F407

22R 3423

PHY_D(6)

F408 3424

22R

C

GND PHY_D(0:7)

D

PHY_D(7)

RI1

RECEIVE DATA

29

IC(AL)1

DECODER AND

51

IC(AL)2

RETIMER

GND

GND

3

55

CPS

32

24

33

52

53

1

7

AGND

13

16

64

RESETB CABLE POWER STATUS

DGND

10p

2412

3V3_D

F425

ENCODER

35

XO

TRANSMIT DATA

42

22

XI

49

4402 F410

E

3

3V3_D

CRYSTAL OSCILLATOR PLL SYSTEM AND TRANSMIT CLOCK GENERATOR

F422 7401 74LVC1GU04 5 2 1

6401

3412

34

VOLTAGE AND CURRENT GENERATOR

4

TLMH3100

3

F GND

GND GND

GND

only for development

GND

GND

1

SCLK

F418 3414

3V3_A

F419

F412 GND

3413

LPS

330R

TPBIAS1

CX-11F 24M576

10p

8K2

2413

3409

100n

TPBIAS0

48

23

F413 1400

to be 9K1 0.5%

2420

100n

2419

100n

2418

100n

2417

100n

2416

47u

2415

100MHZ

41

21

GND

F414

F415 10K

LPS

5

IC(DL)

3V3_D 5401

22R

GND

100n

2408

100n

GND

F423

F411

GND

2407

100n

2406

100n

100n

2404

47u

2403

2405

GND

F424 3400

22R

F409

GND

GND

3410

58

D7

100MHZ

F

TPB1N

LREQ

F417 22R

CTL0

3V3_A 5400

E

43

57

3V3

TPB1P

F416 3403

LKON

CABLE PORT1 44

{CTL0,CTL1,SCLK,LKON,LPS,LREQ}

100n

2401

46

LREQ

B

3V3_D

62

TEST

56R 1%

3402

56R 1%

3405

5K1

3406

270p

2402

TPB0P

F122

F402

C

56R 1% 3401

F0101

1

37

SPD

2400

2

3V3_D

61

3408

3

4401

100K

4

56R 1%

B

8 7 6 5

3404

FROM FRONT DV INPUT PCB

GND

3407

31

25

PC0

F421

10K

TPA0N

30

only for development

38

CMC

3411

TPA0P

AVDD

GND

F0106

39

A

GND

DVDD

40

47

54

4

10

20

7400 UPD72852

56

A

60

3V3_A

4

5

1400 F3 1901 B1 2400 F8 2401 C2 2402 C2 2403 E1 2404 E1 2405 E2 2406 E2 2407 E2 2408 E2 2412 F4 2413 F3 2415 F1 2416 F1 2417 F2 2418 F2 2419 F2 2420 F2 3400 C8 3401 C2 3402 C2 3403 B8 3404 C2 3405 C2 3406 C2 3407 A8 3408 F7 3409 F3 3410 C8 3411 C9 3412 E9 3413 C8 3414 C8 3415 C8 3416 C8 3417 C8 3418 D8 3419 D8 3420 D8 3421 D8 3422 D8 3423 D8 3424 D8 4401 B7 4402 E4 5400 E1 5401 F1 6401 F9 7400 A4 7401 E8 F0101 B2 F0102 B2 F0103 B2 F0104 B2 F0106 A1 F122 C2 F400 C7 F401 D7 F402 C2 F403 D7 F404 D7 F405 D7 F406 D7 F407 D7 F408 D7 F409 E2 F410 E4 F411 E3 F412 F7 F413 E4 F414 F2 F415 C7 F416 B7 F417 C7 F418 C7 F419 C7 F420 C7 F421 A7 F422 E7 F423 E4 F424 C7 F425 E7

6

7

8

9

TR03014_001 090702

10K

1 2 1R

3

3V3_LINK

4

22R 33

{APWM,AMCLK44,AMCLK48}

VSSQ

47 41 10 4

HS_CLK

PROGRAMMING REGISTER

LWCBR

MD(0:15)

37 NC

LQDM

5 LCBR

LWE

LRAS

6 CLK 35 3557

CKE 34 22R MCLK

3447

RAS_ 17 CS_ 18

3559

CAS_ 16 3560 22R MCAS

WE_ 15 22R 3561 MWE

DQMH 36 22R MRAS

10K

DQML 14

VSS 10K

7 3452

3448

10K

8

10K

3451

9 10

D(8) D(9) D(10)

D(12) D(13) D(14) D(15)

10K 10K 3496 10K

34

11

45 D(15)

GND

12

14

VSS1

VSS2

27

16

GND not used

13

F437

47K

F0204 4

F0205 5

5434

100MHZ

MA(0)

only for development

3

not used

GND

14

100n

2

F0203

2445

100n

F0202

100n

2456

GND

10K

3499

GND

13

100n

3V3

2443

100n

2442

3V3_LINK +5V

10K

F0201

2448

3V3

3479

100n

2V5

2455

100n

7431 UPD72893

100n

100n 2454

3498

10K

3497

10K

not used

3V3_RAM

2440

100n

2438

2453

100n

2452

100n

2451

{INT,IOR,RWZ,CS}

3V3_LINK

IOR RWZ CS

INT

PD(0:15)

RESTB

HS_CLK

12

100n

100n

2437

100n

2435

100n

2434

100n

GND

2447

100n

2446

100n

2444

100n

2441

100n

10u 5431

46

A18

A17

A(17)

A(16)

GND

17

48

1

2433

100MHZ

13

A16

A15

A14

2439

2450

F430

10

A(15)

A(14)

100n

2432

5432

2

187

A13

100n

2436

OUT

DQ15|A-1

A(13)

100MHZ

3

A(12)

GND

DQ14

4

78

A12

A(11)

7433 LF25C

DQ13

5

6

100n

2V5

F439

F442 10K 3425

AD(1:10)

10K

47K 3470

3461

1K

3453

11

9

43 D(14)

A11

A10

100MHZ

DQ12

5433

170

41

118

D(13)

GND

DQ11

A(10)

2449

GND

39

7

127

A9

A8

47u

IN

D(12)

DQ10

A(9)

A(8)

150 149

RXD|P44 TXD|P43

3V3

36

8

3V3_LINK

146 145 147 151

SI|P41 SO|P40 SCK|P42 SCS|P45

SIO_CNTI SIO_CNTO

198

D(11)

DQ9

A(7)

63

32

18

19

14

A7

A6

2431

140

DQ8

DQ7

2V5

95

30

A(6)

A(5)

67

20

A(4)

A(3)

52

A5

21

22

31

DQ6

A4

A3

3.3VDD

UNIT D 16-BIT TIMER

INTERF SERIAL

5

44

DQ5

DQ4

A(2)

2.5VDD

CORE CPU

INTERF SERIAL

PORT4

155 154 153 152 204

P34 P33 P32 P31 P30

199

42

40

23

24

3V3_F

A2

A(1)

192K BYTE INTERNAL ROM HIGH-SPEED

60K BYTE INTERNAL RAM HIGH-SPEED

CTRL MEMORY

9

A1

25

F434

F433

A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1

175 174 172 171 169 168 167 165 164 163 162 161 160 159 158 157 156

PORT3

124 123 120 119 117 121 122

INT IOCHRDY IOR RWZ CS DMAACK DMAREQ

AD(10) AD(9) AD(8) AD(7) AD(6) AD(5) AD(4) AD(3) AD(2) AD(1)

10K

DQ3

A0

47

15

12

28

26

11

A(17) A(16) A(15) A(14) A(13) A(12) A(11) A(10) A(9) A(8) A(7) A(6) A(5) A(4) A(3) A(2) A(1)

INTC

116 115 114 113 112 111 110 109 108 107

AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1

PD(15) PD(14) PD(13) PD(12) PD(11) PD(10) PD(9) PD(8) PD(7) PD(6) PD(5) PD(4) PD(3) PD(2) PD(1) PD(0)

3475

38

DQ1 DQ2

BYTE_

R-B_

RP_

G_

E_

W_

7432 M29W800AT

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

196 194 193 192 191 190 189 186 185 184 183 182 181 180 179 178

143 142 141 139 138 137 136 135 134 133 132 130 129 128 126 125

P_D15 P_D14 P_D13 P_D12 P_D11 P_D10 P_D9 P_D8 P_D7 P_D6 P_D5 P_D4 P_D3 P_D2 P_D1 P_D0

F438

F443

F441 10K 3449

10K

3446

3476

35

37 VCC

D(15) D(14) D(13) D(12) D(11) D(10) D(9) D(8) D(7) D(6) D(5) D(4) D(3) D(2) D(1) D(0)

WRZ RDZ

106 105

PSSEL1 PSSEL0

PLLAVDD

33

31

29

22R DQ0

LCKE

D(11)

LATENCY & BURST LENGTH

10K

MA(10)

10K 3495

22R 3554

D(7)

A10 20

10K

10K

D(6)

MA(9)

D(9)

3552 22R

D(10)

MA(8)

A9 32

3477

10K

49 DQ15 A8 31

3473

3488

48 DQ14

22R 3558 MA(7)

22R 3550

10

3487

3556 22R

MD(15)

3548 22R

1K

10K

3486

MD(14)

A7 30

10K 3494

46 DQ13 MA(6')

10K

22R 3555 22R 3546

3450

3485

MD(13)

A6 29

3478

D(5)

45 DQ12 MA(5)

D(8)

3553 22R 3544 22R

10K 3493

MD(12)

COLUMN DECODER MA(4)

A5 28

1K

1K

D(4)

43 DQ11 MA(3)

22R 3542

3474

D(3)

22R 3551 3540 22R

A4 27

D(7)

42 DQ10

MD(11)

A3 24 GND

D(6)

MD(10) MA(2)

10K

40 DQ9 A2 23 22R 3538 MA(1)

10K 3492

22R 3547

3549 22R 3536 22R

9

3484

MD(9)

512Kx16 3534

A1 22

PLLDVDD

D(2)

39 DQ8 A0 21

REGISTER

D(5)

3545 22R DATA INPUT

10K

MD(8)

GND

3483

10K 3530

D(0)

12 DQ7 BA 19

177 176

DV CODEC CORE

D(1)

22R 3543 BANK SELECT

MWE MCAS MRAS MCLK

HSYNC FLD

D(4)

MD(7)

VDD

3V3_F

2 DQ0 74 75 76 77

SELECTOR

D(3)

3454 512Kx16 7430 MT48LC1M16A1TG

{MCAS,MRAS,MCLK,MWE}

VDDQ 1

MWE MCAS MRAS MCLK

68

10K

8 DQ4 LDQM

HOST INTERFACE

10K 3491

MD(4)

3537 22R LWE

GND only for development

3482

6 DQ3

2

D(2)

22R 3535 25 MA(0:11)

MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 92 90 89 88 87 86 85 84 83 81 80 79

197 202 1

HCLKSEL HS_CLK RESETB

F440

1

10K 3490

5 DQ2

MD(3) MA(11) MA(10) MA(9) MA(8) MA(7) MA(6) MA(5) MA(4) MA(3) MA(2) MA(1) MA(0)

208 207 206 205 203

IFIROME IC4 IC3 IC2 IC1

PHY_D(0:7)

1905

D(1)

3533 22R 3V3_RAM

ADDRESS REGISTER

3564

8

D(0)

3 DQ1

MD(2)

GND

7

10K

MD(1)

22R 3532

6

3489

3531

CONTROL SYSTEM

BLOCK TEST

PHY_D(7) PHY_D(6) PHY_D(5) PHY_D(4) PHY_D(3) PHY_D(2) PHY_D(1) PHY_D(0)

5

3V3_RAM

MD(0)

7

LRAS

44 38 13

REFRESH COUNTER ROW BUFFER

MD(0:15)

LCBR

22R

COL. BUFFER

APWM

ROW DECODER

MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0

73 72 71 70 69 66 65 64 62 61 60 59 58 57 55 54

VD[7:0] VSYNC

I/O CONTROL

173 STREAM[7:0]

2 3 4 6 7 8 10 11

PHY_D7 PHY_D6 PHY_D5 PHY_D4 PHY_D3 PHY_D2 PHY_D1 PHY_D0

CTL1 CTL0

4

2.

3481

3563 MD(15) MD(14) MD(13) MD(12) MD(11) MD(10) MD(9) MD(8) MD(7) MD(6) MD(5) MD(4) MD(3) MD(2) MD(1) MD(0)

148

TSSUB SYNC PACKETEN TSRW

12 13

CTL1 CTL0

3V3_LINK GND

DVIO 1.8 DV

GND

GND AFS2 AFS1 VPWM VCLKO VCLKI ABCK ALRCK AEMP2 AEMP1 PCM2 PCM1 AMCLKO APWM AMCLK44 AMCLK48

STREAM27|VD7 STREAM26|VD6 STREAM25|VD5 STREAM24|VD4 STREAM23|VD3 STREAM22|VD2 STREAM21|VD1 STREAM20|VD0

39

49 48 53 51 50 ABCK 94 ALRCK 93 100 AEMP1 98 PCM2 97 PCM1 96 101 102 AMCLK44 103 AMCLK48 104

47 46 45 44 43 42 41 40

SELECTOR

AFS2 AFS1

YUV(7) YUV(6) YUV(5) YUV(4) YUV(3) YUV(2) YUV(1) YUV(0)

IEEE 1394 LINK CORE

SENSE AMP

F431

YUV(7:0)

10K

TSSUB2 TSERROR2|HSYNC SYNC2 PACKETEN2|VSYNC TSRW2|FLD

38 34 37 33 36

56

OUTPUT BUFFER

3471

F432

LKON LPS LREQ SCLK

3

TIMING REGISTER

11 DQ6

10K

GND

10K

3463

{AFS1,AFS2,ALRCK,ABCK,AEMP1,PCM1,PCM2}

9 DQ5

3541 22R

PCM2

3562

18 17 16 15

PLLDGND LINKON LPS LREQ SCLK

{SCLK,CTL0,CTL1,LREQ,LPS,LKON}

2

LCAS

CLK27M_CON

MD(0)

22R 3539

MD(6)

PCM1

188

3430

H MD(5)

10K 3429

GND

10K

10K 3428

3464

MD(1)

3469

ABCK

3465 10K

10K 3431

10K

3462

MD(3)

10K

MD(2)

3460

10K

3468

10K 3427

131

10K 3433

10K STREAM17 STREAM16 STREAM15 STREAM14 STREAM13 STREAM12 STREAM11 STREAM10

35

3432

10K PLLAGND

MD(4)

3459 26 25 24 23 22 21 20 19

B

10K

ALRCK

3467 3.3GND

1

3434

3426

10K

MD(5)

10K

MD(6)

3466

10K 3435

10K

3458

MD(7)

10K

10K

3457 TSSUB1 TSERROR1 SYNC1 PACKETEN1 TSRW1

A

3436

3455

MD(8)

10K

10K

10K

10K 3437

3456 32 28 30 27 29

195

3438

144 2.5GND

91

MD(9)

99

MD(10)

82

10K 3439

D

MD(11)

201

10K

200

3440

10K

MD(12)

10K

10K

GND

C

10K 3441

MD(14) MD(13)

3V3_LINK

E

3442

10K 3443

10K

G

3444

I MD(15)

F

10K 3445

Circuit Diagrams and PWB Layouts EN 5

DVIO 1.8 Board: Link + Codec 14

3V3_LINK 3472 DV_STATUS

GND

A

3V3_LINK

1

1902

B

GND

C

3V3 3V3_LINK

GND

F435

166

GND GND

D

F436

3V3_F

GND GND

E

22R

MA(11) D(0:15)

F

not used

3480

1K

A(1:17)

RESTB

G

GND

NC GND

H

I

50 26

LINK + CODEC

1902 B14 1905 A6 2431 D11 2432 D12 2433 D12 2434 D12 2435 D12 2436 E12 2437 D13 2438 D13 2439 E12 2440 D13 2441 E12 2442 D14 2443 D14 2444 E12 2445 D14 2446 E13 2447 E13 2448 E14 2449 C11 2450 C12 2451 C12 2452 C13 2453 C13 2454 C13 2455 C13 2456 C14 3425 A8 3426 H2 3427 H2 3428 H2 3429 H3 3430 I3 3431 I2 3432 I2 3433 I2 3434 I2 3435 I2 3436 I2 3437 I2 3438 I1 3439 I1 3440 I1 3441 I1 3442 I1 3443 I1 3444 I1 3445 I1 3446 B4 3447 H7 3448 I8 3449 B5 3450 A9 3451 I8 3452 H8 3453 A5 3454 G1 3455 E1 3456 E1 3457 F1 3458 F1 3459 F1 3460 G1 3461 A5 3462 G1 3463 E1 3464 F1 3465 F1 3466 F1 3467 F1 3468 G1 3469 G1 3470 A6 3471 F3 3472 A10 3473 A10 3474 A9 3475 B9 3476 A10 3477 A9 3478 A10 3479 G14 3480 G14 3481 I9 3482 I10 3483 I10 3484 I10 3485 I11 3486 I11 3487 I11 3488 I11 3489 I9 3490 I10 3491 I10 3492 I10 3493 I10 3494 I11 3495 I11 3496 I11 3497 B13 3498 B13 3499 A13 3530 F7 3531 F4 3532 F4 3533 F4 3534 F7 3535 G4 3536 G7 3537 G4 3538 G7 3539 G4 3540 G7 3541 G4 3542 G7 3543 G4 3544 G7 3545 G4 3546 G7 3547 G4 3548 G7 3549 H4 3550 H7 3551 H4 3552 H7 3553 H4 3554 H7 3555 H4 3556 H4 3557 H7

TR03015_001 090702

3558 H4 3559 I7 3560 I7 3561 I7 3562 F2 3563 H2 3564 E4 5431 C12 5432 D11 5433 E11 5434 E14 7430 F6 7431 B10 7432 H9 7433 C11 F0201 B14 F0202 B14 F0203 B14 F0204 B14 F0205 B14 F430 C12 F431 F3 F432 F2 F433 G9 F434 G9 F435 D12 F436 E14 F437 E12 F438 B5 F439 B9 F440 B4 F441 B5 F442 B8 F443 B5

Circuit Diagrams and PWB Layouts

DVIO 1.8 DV

2.

EN 6

DVIO 1.8 Board: uP Part 2

3

uP- Part

4

2813

1K

100n

7805 BC847BW

11

10

12

13

14

3802 GND GND

22u

3818 F836

A

10K

1n

2822

F829

7803 BC847BW

7804 BC847BW

B GND

9

22K

3838

10u

6804

2814

1K

3819

10K

3817

47K

3820 5802

F830

F827

RESETn

8

3V3_uP

3V3_uP

A

7

3V3_uP

3V3_uP

3V3_uP

6

5

BAS316

1

B

GND 3V3_uP

GND

RESET_FM

1800

GND

2

VCTL

INT

XTAL 40 34

24 TEST

AVREF RD WR WAIT ASTB

RESET

0 1 2 3 RTP 4 5 6 7

100n

2

33 32 31 30 29 28 27 26

RESETn

3828

22p

100R 3

0 1 2 3 ANI 4 5 6 7

3836 3832

10K

GND

GND not used

CS RWZ IOR

F817 F820 F818

ISPN

17 18 19 20 21 22

3V3_uP

SCK SI SO INTP4 TI000 TO00 INTP5 TI010 INTP6 TO001 TO01 INTP7

23

RXD00 TXD00 RXD01 TXD01 TO 0 TI TO 1 TI TO 2 TI

F825

6

PD(13)

7

PD(14)

8

PD(15)

F802 F803

7800 PDTC144EU

11 12 13 14 15 16

GND

GND 2817

6 F0406

7

8

9

10

3V3

GND

RESET_FM

3V3_uP

G

VPP

100n

2812

100n

2810

47u

BUFENn_VID

F815 BUFENn_AUD

100n

3827

H

100MHZ F816

2818

7808 BSH111

3V3_uP 5801

not used

2807

47K

3829

F0405 5

100n

GND 3V3_uP

3826

4 F0404

not used

{CS,RWZ,IOR,INT}

TXD

2 F0402

F0403 3

100R 3

+5V

F0401 1

22p

100K

3822

2

E

1904 RF

F826

3825

4

PH-S

To front DV input PCB

F

TXD

100n

2

AD(1:10)

RXD 7807 74LVC1G32 5 1

1

GND

3V3_uP 2816

1903

F0301 F0302

GND

GND

H

TLMH3100

100n

3V3_uP

RXD

6800

3800 330R

F804

10K

G

DATA

PD(8) PD(9) PD(10) PD(11) PD(12)

2809

3807

ADR

70 71 72 73 74 75

1 2 3 4 5

2808

10K

F824 not used

D GND

+5V

42

10K

TO

9

3805

F823

0 1 2 3 4 5 6 7

25

10K 3806

10K

57 58 59 60 61 62 63 64

A_MUTE

F812

GND

3804

PD(0) PD(1) PD(2) PD(3) PD(4) PD(5) PD(6) PD(7)

3803 F822

GND

10K not used

3813

10K

3811

10K

3812

10K

3810

P4

not used

AD(1) AD(2) AD(3) AD(4) AD(5) AD(6)

only for development P5

P2

F

45 46 47 48 49 50 51 52

100n

P3

2803

GND

3831

7809 74LVC1G32 5 1

4

GND

AD(7) AD(8) AD(9) AD(10)

100n

TOFF7 0 1 INTP 2 3 ADTRG P1

4K7

53 54 55 56

2804

43 44 37 38

3V3_uP

3V3_uP

E

C

P6

P0

F810

2820

1K

39

2

F819

RESTB

GND

CTSN

VPP

F808 F809

3V3_uP

Φ CPT

1

5800

1%

F811

36

7806 PDTC144EU

to be 1%

BAS316 BZX384-B5V1

6802 F834 6801

F801 3808

27p

DV_STATUS

GND

3835

2802

F835

2821

7811 BC847BW

1K

1%

3816

3K9

3824

2K2

F831

F839

7802 UPD78F0988A 41

GND

3

GND

GND

6

27p

10

100n

35

2806

5

F800 CX-5F 6M

8

GND

GND

GND 3839

10K

47u

3821

2805

F838

not used

10n

10K

3801

2811

GND

D

INHIBIT

F833

4K7

GND

VIN

ADJ

7

3814

C

VOUT

10K

4

2801

3809

1

1%

330R

1%

3815

1K

F832 3823

6803 F837 BAS316

F805

+12V

7801 LM2931D

7810 BC857BW

100K

VPP

100R GND

GND

GND

GND

GND

10K

10K 3833

3834

GND

10K

3837

I

22p

2819

10K

I

F806 GND

3V3_uP

not used

1

2

PD(0:15)

3

4

5

6

7

8

9

10

11

12

13

14

1800 C6 1903 E13 1904 G12 2801 B6 2802 C6 2803 E13 2804 E13 2805 C2 2806 C5 2807 H11 2808 H12 2809 H12 2810 H13 2811 C1 2812 H13 2813 A2 2814 A5 2816 G3 2817 H3 2818 H3 2819 I2 2820 D5 2821 E6 2822 B2 3800 E11 3801 C1 3802 B5 3803 F4 3804 F2 3805 F2 3806 G2 3807 G2 3808 C7 3809 C5 3810 F2 3811 F3 3812 F3 3813 F3 3814 C2 3815 C3 3816 C3 3817 A3 3818 A5 3819 A4 3820 A2 3821 C2 3822 G2 3823 C3 3824 C3 3825 G3 3826 I2 3827 I3 3828 D5 3829 H2 3831 D4 3832 E4 3833 I6 3834 I6 3835 E3 3836 E2 3837 I3 3838 A2 3839 D2 5800 E12 5801 H12 5802 A1 6800 E12 6801 D3 6802 D3 6803 C1 6804 A6 7800 E11 7801 B4 7802 C8 7803 A4 7804 A4 7805 A3 7806 C4 7807 G2 7808 H2 7809 D5 7810 B2 7811 E1 F0301 E13 F0302 E13 F0401 G12 F0402 G13 F0403 G12 F0404 G13 F0405 G12 F0406 G13 F800 B7 F801 C7 F802 E11 F803 E10 F804 G4 F805 B8 F806 I4 F808 C7 F809 D7 F810 D7 F811 C7 F812 G8 F815 H6 F816 H6 F817 E7 F818 E7 F819 C7 F820 E7 F822 F4 F823 F4 F824 F4 F825 G4 F826 G4 F827 A3 F829 A5 F830 A2 F831 D2 F832 C3 F833 C3 F834 D3 F835 C4 F836 A5

TR03016_001 090702

F837 C2 F838 C2 F839 E2

Circuit Diagrams and PWB Layouts

DVIO 1.8 DV

2.

EN 7

DVIO 1.8 Board: Interface + DAC 1

2

3

4

5

6

7

8

9

10

11

12

Interface + DAC

B

GND

F563

100n

2500

GND

GND 7507-A 74LV74 14

GND

4

Clock delay

GND

not used

A

3V3_32KHz 2527 100n

47R

GND

3V3_32KHz

5505

100MHZ

7

7 3511

7

5500

8 F501

3500

GND

GND

F502

7

10 9

11

47R

7

47R

CLK27M_CON

4500

4507 3V3

14

14 6

5

F567

+3V3_dly

7500-D 74LVC04A

14 4

3

3V3

+3V3_dly

7500-E 74LVC04A

7500-C 74LVC04A 14

2

+3V3_dly

47R

7500-B 74LVC04A 14

1

14

not used

+3V3_dly

3512

7500-A 74LVC04A

A

+3V3_dly

3501

+3V3_dly

13

F565

7507-B 74LV74 14 F564

5

10 F566

3

PCM1

9

PCM1_NEW

B

11

2

12

4501 3502

F509

F508

3503

47R

F507

F506

47R

3504

F505

F504

3505

47R

F503

F510

18p

GND

GND F538

F550 43

44

45

46

47

48

49

50

51

52

GND GND 4503

F549

53

54

55

56

57

58

59

60

5504 F526

F525

PLL

GND not used

4504

PLL0 10

F

SFOR0 11 DE-EMPHASIS

6 SYSCLK|PLL1

F561

8 MUTE

SFOR1 7

INTERPOLATION FILTER

A_MUTE

F560

AEMP1

F539

9 DEEM|CLKO

F553 3517 F540 2514

CTSN

100R

F547 RXD

GND

GND

TXD

+5V

3 DATAI

VDDD

DIGITAL INTERFACE

GND

NOISE SHAPER

ISPN

G

5503

GND 750mA F

F536 PCM1_NEW

VDDA

47u

14 VOL

VOR 16

F544

F545 VSSA

15

VSSD

2522 F541 3518

VREF-DAC

5

12

F548

F542 F543

100R

47u

4

GND

GND

GND

GND

GND

GND

GND

PH-S 1501

G

H

To digital PCB

YUV(7:0)

2 3

GND

H

1

To analog PCB - Sound Processing

GND

42

2 WS

10n

GND

GND

RESETn

40 F523 F528

not used 1503 F537

1 BCK

F552

2524

not used

39 F562 41

3

F551

4

3520

+12V

4

1

GND 13

220K

38

7501 74LVC1GU04 5

2

100n

100n

37

GND ALRCK

100n

2526

36

not used

2512

GND 7506 UDA1334ATS

E

47u

2508

47u

35

GND

34

18p

2533

18p

2532

18p

18p

2531

2530

47R

32

100n

2507

DAC

F557

3516

31 F535 33

4502

3V3

2525

GND

3V3_LINK 2534

750mA F

3519

30

F534 29

F532 F533

ALRCK_NEW

28

1502

47u

26

27

ABCK

2521

25

2506 47u

3V3

F530 F531

F558

3515

GND

GND GND

24

GND

23

GND

18p

18p

2519

22

220K

F556

21

DAC

GND

18p

2515

2511 2518

18p

47R

47R

F

20

10n

F555

Buffer

18

19

F559

3514 F554

16

F521 17

F517

GND

22 23

14

15

2520

19 20

4

27 26

47R

F518 13

D

100n

1

F529

4

3V3

100n

30 29

PCM1_NEW ALRCK_NEW

16 17

12

2529

3

11

GND

1

3510

GND GND F516

10

GND

13 14

GND

8

9

GND

36 35

GND

C GND

GND

GND

11 12

7

GND

38 37

F515

not used

8 9

2

F514

6

GND

1

F512

47R

5 6

33 32

ABCK

47R

4

5

GND

GND

3508

3509

2

3

100n

F527

47R

F524

F513

1

GND

41 40

F522

2 GND 3

1

44 43

GND

3

GND

39 45

1

47R

2513

E

47 46

28 34

GND

GND

F511

2517

YUV(0) YUV(1) YUV(2) YUV(3) YUV(4) YUV(5) YUV(6) YUV(7)

3507

F520

15 21

18p

24

BUFENn_AUD

EN1 EN2 EN3 EN4

2516

48 25

D

10

GND

1

GND

1500 179161

3506

F519

4

7508 74LVC1GU04 5 2 1

ABCK

GND 7 18 31 42

VC

BUFENn_VID

3V3_32KHz

100n

not used

7505 74LVT16244

7

GND

2504 100n 100n

8

7

2523

100n 2503

18p

2502 100n

GND

13

2528 18p

C

6

47R 2509

2501

2510

5501

100n

100MHZ

2505

1

DAC

3V3

{ALRCK,ABCK,PCM1,AEMP1,AMCLKO}

Shielding connection on mounting holes

0007

1

I 1 1909

0006

0005

1 1908

0004

1906

0003

1 1907

+3V3_dly 7500-F 74LVC04A 14 13 12

I

Hole 3.6 mm

Hole 4.9mm

OPTION

7 GND

GND

GND GND

1

2

3

4

GND

5

GND

GND

6

GND

7

8

9

10

11

12

13

14

0003 I4 0004 I5 0005 I5 0006 I6 0007 I7 1500 C7 1501 H14 1502 E9 1503 F9 1906 I8 1907 I9 1908 I9 1909 I9 2500 A6 2501 C3 2502 C3 2503 C3 2504 C3 2505 C3 2506 E12 2507 E12 2508 E12 2509 C5 2510 C6 2511 C6 2512 E12 2513 E7 2514 G11 2515 C6 2516 D5 2517 D6 2518 D6 2519 D6 2520 F9 2521 F9 2522 G13 2523 G10 2524 G14 2525 H12 2526 H13 2527 A11 2528 C12 2529 F9 2530 F5 2531 F5 2532 F6 2533 F6 2534 E10 3500 B5 3501 B3 3502 B5 3503 B5 3504 C5 3505 C5 3506 D5 3507 D5 3508 D5 3509 D5 3510 E5 3511 B3 3512 B2 3514 E5 3515 F5 3516 F5 3517 G10 3518 G13 3519 G11 3520 G13 4500 A3 4501 B2 4502 F9 4503 G9 4504 G10 4507 A12 5500 A5 5501 C4 5503 E12 5504 E12 5505 A10 7500-A A1 7500-B A2 7500-C A2 7500-D A4 7500-E A3 7500-F I1 7501 F10 7505 D4 7506 E11 7507-A B11 7507-B B13 7508 C11 F501 A5 F502 A3 F503 C7 F504 C5 F505 C7 F506 C5 F507 B7 F508 B5 F509 B7 F510 B5 F511 D7 F512 D7 F513 D7 F514 D7 F515 E7 F516 E6 F517 F10 F518 D7 F519 D5 F520 D5 F521 E7 F522 D5 F523 F8 F524 D5 F525 E12 F526 E12 F527 E3 F528 F8 F529 E5 F530 E7 F531 E7 F532 E9 F533 E9 F534 F7 F535 F7 F536 F11 F537 F9 F538 G7 F539 G9 F540 G11 F541 G13

TR03017_001 090702

F542 G14 F543 G14 F544 G13 F545 G11 F547 G9 F548 G13 F549 H7 F550 G7 F551 F11 F552 F11 F553 G10 F554 E5 F555 F5 F556 F5 F557 F6 F558 F6 F559 E6 F560 G10 F561 F11 F562 F7 F563 A10 F564 B12 F565 B10 F566 B12 F567 A10

Circuit Diagrams and PWB Layouts

DVIO 1.8 DV

2.

EN 8

DVIO 1.8 Board: Clock

1

2

3

4

5

6

8

7

9

4605

7606-A 74LV74 14

F619

XTALI

8

1/8

TEST

4

9

CLK16M CLKA

1/4 PLL2 1/6

DVSS

7

GND

5

1/6

FSEL

4609

AMCLK48

CLK512FS

13

1

1R

XTALO

7

F620

2610

OE FSEL1

100n

16

F618

14

F622

5V_PLL

C

C GND

100n +5V

GND

F609 2

F601

4 F611 3600

2601

100MHZ

10u

F614

220K

3608

470n

2614

470n

2602

220K NC 3 1

Audio CLOCK

10K

100n

GND

10

GND

F605

2.5V 15

IN2

2.5V 16

IN1

4

BW

5

BWB

VCC

+

1%

100n

6

FB

SW3

3

2.1V

12

CT1

2.1V

11

CT2

2.4V

13

VCTL

3V3_AC

9

2

3

8

4

5

4603

2.6V

GND

{APWM,AMCLK44,AMCLK48}

F615

3610 18K 1%

GND

GND

6

7

GND

2606 1n 5K1

FADJ GND

7608 74LVC1GU04 3613 F616

1/2

not used

2613

7 5.1V

1R

F604

FOUT

3604

180K

4602

SW VCO

33K

3607

1%

100n

1

E

3614 100K

not used

22p F624

5.1V

2615

F

2

T

GND

GND

SW2

3-10p 2618

GND

1

3605

2605

10K

3612

2604

7 GND

SW1

2.4V

GND

not used

13

14

not used

12 8

VO

560K

10K 1%

5V_PLL

11

E

D

3609

10

2603 GND

3606

9

10K

3618

7606-B 74LV74 14

3602

7604 BA7082F

GND 3V3_AC

3V3_AC

3V3_AC

5V_PLL 5600

APWM

AFS1

2612 7602 74HCT1G04 5

B

F623

3616

3603

1/4 PLL1 XTAL

10

11

F610

4608

AMCLK44

CLK33M

FSEL

2 6

CLK27M

15

not used

Host CLOCK

F621

3

3

10K

4606

GND

AVSS

GND

4

7605 BU2288FV

6

5

A GND

AVDD

GND

GND

100n

1

not used

100n

GND

GND

100n GND

VDD2

27MHz

2

GND

4604 100MHZ

2609

VSS2

18p

GND

2611

100MHZ 2607

2

OSC

5602

1

5601

12

TS

3V3_AC

5603

DVDD

OUT

3

not used

D

3V3_AC

3V3

100n

3

2608

1R

B

3V3_AC

10K

2

1

3617

4

100n

5

F603 3601 HS_CLK

2617

4 VDD

7601 FXO-31FL

100n

7600 74LVC1GU04

2619

3V3_AC

3V3_AC

100n

A

not used

3V3_LINK

+5V

2600

GND

3V3_LINK 2616

GND

8

2 F617

100n 5 1

3

GND

9

4 F606

GND

F

2600 B4 2601 C5 2602 D3 2603 D5 2604 E3 2605 E2 2606 F8 2607 A8 2608 B7 2609 A8 2610 B9 2611 A5 2612 C3 2613 E9 2614 D3 2615 F3 2616 A2 2617 B4 2618 E3 2619 B1 3600 D3 3601 A1 3602 D5 3603 B3 3604 F8 3605 F7 3606 E2 3607 F3 3608 D4 3609 F6 3610 F7 3612 E2 3613 F8 3614 E9 3616 C9 3617 A6 3618 E1 4602 F3 4603 F7 4604 A4 4605 A5 4606 B2 4608 B2 4609 C2 5600 C5 5601 A8 5602 A4 5603 A8 7600 A2 7601 A3 7602 C2 7604 D4 7605 B8 7606-A B5 7606-B D1 7608 F8 F601 D4 F603 A1 F604 F3 F605 D2 F606 F9 F609 D2 F610 B3 F611 D3 F614 D4 F615 F6 F616 F8 F617 F8 F618 B9 F619 B7 F620 B9 F621 B6 F622 C6 F623 B9 F624 F2

TR03018_001 090702

Circuit Diagrams and PWB Layouts

Layout DVIO 1.8 Board (Overview Top View)

DVIO 1.8 DV

2.

EN 9

Circuit Diagrams and PWB Layouts

Layout DVIO 1.8 Board (Part 1 Top View)

DVIO 1.8 DV

2.

EN 10

Circuit Diagrams and PWB Layouts

Layout DVIO 1.8 Board (Part 2 Top View)

DVIO 1.8 DV

2.

EN 11

Circuit Diagrams and PWB Layouts

Layout DVIO 1.8 Board (Testlands Bottom View)

DVIO 1.8 DV

2.

EN 12

Alignments

3. Alignments 3.1

Adjustment DVIO 1.8 PCB This adjustment sets the free running frequency of the VCO of the audio PLL. It should be carried out after replacement of IC 7604. 1. Disconnect DVD+RW set from the mains. 2. Plug DVIO1.8 board via edge-connector onto Digital Board (DVIO board is vertically oriented, so that both sides of the PCB are accessible for measurements). 3. Connect DVD+RW set to the mains. 4. Turn DVD+RW set on and select any video input source except the DV input. 5. Check the signal at test point F611 with an oscilloscope. The signal should be 5V digital with 50% duty-cycle. 6. Measure the frequency of the signal at test point F610 and adjust the potentiometer 3605 to get a frequency of 12.288MHz ±50kHz (after removing the screwdriver from the potentiometer). 6a. In case the frequency can not be increased sufficiently, replace capacitor 2618 by NP0-type capacitor with 18pF. Adjust afterwards again the frequency with the potentiometer. 6b. In case the frequency can not be decreased sufficiently, add (3pF-10pF) trim-capacitor in parallel to capacitor 2618 or replace capacitor 2618 by NP0-type capacitor with 27pF.Adjust afterwards again the frequency with the potentiometer (and/or trimcapacitor). 7. Switch DVD+RW set to Stand-by mode. 8. Disconnect the DVD+RW set from the mains. 9. Plug DVIO1.8 board directly (without edge connector) onto Digital Board. 10. Connect DVD+RW set to the mains. 11. Connect a DV-source that transmits DV-video data with audio to the DVD+RW set. 12. Turn DVD+RW set on, select DV input, and switch DVD+RW set appropriately to output the decoded signal. Audio should be output without distortion.

DVIO 1.8 DV

3.

EN 13

EN 14

4.

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

4. Circuit-, IC Descriptions and List of Abbreviations 4.1

Divio 1.8 Board

4.1.1

Short Description of the Module: The DVIO Module is a decoder for DV streams. Input is a stream from a DV-camcorder via IEEE1394. Outputs are CCIR656 Video and Analog audio (L+R). A serial control interface is present. The following picture shows the location of the DVIO Module inside the DVDR set. Description DIVIO Module ADC (analog PCB)

LED

IEEE1394

camcorder

Front DV PCB

Analog audio L+R

Digital Audio I2S

Audio Encoder (dig. PCB)

On/Off

DVIO Module Digital video CCIR656

IEEE1394

Control Misc.

Video Encoder (dig. PCB)

Control RS232

Host decoder STi5505 (dig. PCB) CL 16532095_118.eps 150801

Figure 4-1

Circuit-, IC Descriptions and List of Abbreviations 4.1.2

Block Diagram Block Diagram DVIO1.8

Figure 4-2

DVIO 1.8 DV

4.

EN 15

EN 16 4.1.3

4.

DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Functional Description The DVIO module consists of the following blocks (see blockdiagram): 1. IEEE1394 Interface • uPD72852 (7400) (Phy) • uPD72893 (7431) (Link part) 2. Micro-controller • uPD78F0988 (7802) • Voltage regulator LM2931 for generation of 10V programming voltage (7801) 3. Reset-circuitry • Power-on reset • Reset pulse-shortener 4. DV-Decoder • uPD72893 (7431) (Codec part) • 16MBit SDRAM (7430) • optional Flah-Memory M29W800AT for FirmwareUpdate of uPD72893 (7432) 5. Clocking & Audio PLL • Clock oscillator FXO-31FT (7601) • Audio-PLL: Voltage controlled oscillator BA7082F (7604), clock generator BU2288FV (7605), and clock divider 74LV74 (7606-A) 6. Audio Format adaption (MSB justified -> I2S), option • 74LV74 (7507-A, -B) 7. Audio & Video output • Audio DAC UDA1334ATS(7602) • Clock delay(7500) • Tristate buffer(7505) IEEE1394 Interface The 1394 interface consists of a uPD72852 physical layer and a uPD72893 link layer IC (uPD72893 integrated also DVDecoder). It has the following features: • S400 operation (400 megabit per second) • Two i.Link ports (4 pin), only one used • AV link port Micro-Controller The uPD78F0988 processor has following extra features: • 60 kilobyte of flash memory as program memory • 2 kilobyte of internal data memory • watchdog timer • On board ISP(In-System-Programming) functionality ISP By use of In-System-Programming, it is possible to update the software of the DVIO board that is in the uPD78F0988. ISP can be made active by resetting the processor and keeping the ISPN pin low during reset. During ISP, the ISPN signal on the board has to be kept low. A programming voltage of 10V is activeted by the uPD78F0988 itself at the Vpp pin before programming procedure starts. When the ISP mode is active, the new program can be sent to the microprocessor through the serial port. Reset-circuitry The reset-circuitry consists of two parts. First part (around transistor 7803) generates a reset pulse when the board is powered up. Second part (around transistors 7804 & 7805) acts as a resetpulse shortener, i.e. a short reset pulse (4ms) is generated from the input signal RESETn which is much longer (usually 100ms). This is required to ensure correct operation of the Micro-controller after booting-up when RESETn is again deactivated DV-Decoder The uPD72893 decodes the stream into video data in 656 format and audio data in I2S format. The microprocessor has the ability to read the status registers of the uPD72893. By reading these registers, extra data from

the DV stream, that is not decoded into audio or video, can be sent to the digital board using pin TXD of the serial interface. This data includes time stamp and some more. Clocking and Audio PLL The FXO-31FT generates the free-running 27MHz system clock. Video part of input DV-stream is in the uPD72893 adapted to the local 27MHz clock domain (skip, repeat frame). Because audio clock (11.2896Mz [fs=44.1kHz] or 12.288MHz [fs=32kHz, 48kHz]). The uPD72893 integrates the phase comparator that drives the VCO BA7082F to a nominal frequency of 27MHz which in turn is converted by BU2288FV and 74LV74 to 11.2896MHz or 12.288Mhz, respectively. The uPD72893 controls directly the frequency ratio of the BU2288FV. Audio Format adaptation (MSB justified -> I2S), option Due to a bug in 1st version of uPD72893 digital audio output is not correct in I2S mode when in 32kHz operation. As a workaround uPD72893 is generally configured in MSB justified mode and conversion to I2S mode is done externally via a 74LV74 device. Can be disabled with later versions of uPD72893. Audio & Video Output The audio I2S data are sent to audio DAC UDA1334. Analog audio left and right signals are connected to the analog board. The tri-state buffer enables the digital video stream to the Video Input Processor on the digital board when the DV source is selected. The clock delay synchronizes the AV clock with the AV data at the output.

Circuit-, IC Descriptions and List of Abbreviations 4.2

IC’s Divio 1.8

4.2.1

IC7400: uPD72852

DVIO 1.8 DV

4.

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations 4.2.2

IC7431: uPD72893

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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EN 33

EN 34 4.2.3

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DVIO 1.8 DV

IC7802: uPD78F0988A

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations 4.2.4

IC7605: BU2288FV

DVIO 1.8 DV

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EN 42

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations 4.2.5

IC7604: BA7082F

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations

DVIO 1.8 DV

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DVIO 1.8 DV

Circuit-, IC Descriptions and List of Abbreviations

Circuit-, IC Descriptions and List of Abbreviations 4.3

List of Abbreviations Divio 1.8 Board 2V5 +2V5 Power supply for Link+Codec IC7431 3V3 +3V3 Power supply 3V3_A +3V3 Analog power supply for PHY IC7400 3V3_D +3V3 Digital power supply for PHY IC7400 3V3_DLY +3V3 Power supply for IC7500 3V3_LINK +3V3 Power supply for Link+Codec IC7431 3V3_F +3V3 Power supply for optional Flash memory IC7432 3V3_RAM +3V3 Power supply for SDRAM IC7430 3V3_uP +3V3 Power supply for Micro-controller IC7802 3V3_32kHz +3V3 Power supply for audio format adaptation circuitry IC7507 & IC7508 3V3_AC +3V3 Power supply for audio system clock generator IC7605 & IC7606 +5V +5V Power supply 5V_PLL +5V Power supply for VCO of audio PLL IC7604 A(1:17) Flash adress lines of uPD72893 A_MUTE Audio Mute ABCK Audio Bit Clock AD(1:10) Address bus lines for Host I/F of Link+Codec IC7431 AEMP1 PCM1 emphasis ON/OFF for PCM1 output AFS1 Audio sampling frequency indication signal ALRCLK Audio Word Select AMCLK44 11,2896MHz (=256*44.1kHz) audio master clock signal for 44.1kHz audio AMCLK48 12,288MHz (=256*48kHz) audio master clock signal for 32kHz and 48kHz audio APWM PWM signal for audio PLL BUFENn_AUD Buffer Enable Audio BUFENn_VID Buffer Enable Video CLK27M_CON 27MHz Clock to Digital Board CS Parallel interface chip select input of Link+Codec IC7431 CTL(0:1) Link interface control lines CTSN Clear to Send D(0:15) Flash data lines of Link+Codec IC7431 DV_STATUS Interupt pin for reading DV-status HS_CLK Video clock input of Link+Codec IC7431 INT Interrupt request output of Link+Codec IC7431 (input to MicroController)

DVIO 1.8 DV

4.

EN 47

IOR Parallel interface IO read control input of Link+Codec IC7431 ISPN In System Programming signal (used for programming IC7802) LKON Link-on signal output LPS Link power status input LREQ Link request input MA(0:10) SDRAM adress lines of Link+Codec IC7431 MCAS SDRAM column address strobe signal MCLK SDRAM clock signal MD(0:15)SDRAM data lines of Link+Codec IC7431 MRAS SDRAM row-address strobe signal MWE SDRAM write enable signal PCM1 Audio Serial Data Output of Link+Codec IC7431 PCM1_NEW "MSB justified" to I2S converted audio serial data; audio serial data input of audio DAC UDA1334A PD(0:15) Data bus lines for Host I/F of Link+Codec IC7431 PHY_D(0:7) Data bus connection between PHY and LINK device RESETn DVIO board reset RESET_FM Reset signal driven by Flashmaster programming device RESTB Reset input of Link+Codec IC7431 RTSN Request to Send RWZ Parallel interface read/write control input of Link+Codec IC7431 RXD Receive Data SCLK Link control output clock TXD Transmit Data VPP +10V switchable programming voltage of microcontroller YUV(0:7) Digital Video

EN 48

5.

DVIO 1.8 DV

Spare parts list

5. Spare parts list DVIO 1.8 PWB Various 1400 1500 1501 1502 1800 1901 1903

2422 543 01115 RES XTL SM 24M576 12P CX-11F R 2422 025 17084 CON BM V 60P F 0.80 179161 R 2422 025 16543 CON BM H 4P M 2.00 PH SMD R 2422 086 11075 FUSE SM F 750MA 125V UL R 2422 543 89022 RES XTL SM 6M000 20P CX-5F R 2422 025 17106 CON BM H 4P F 0.8 IEEE R 2422 025 16542 CON BM H 2P M 2.00 PH SMD R

 2400 2401 2402 2403 2404 2405 2406 2407 2408 2412 2413 2415 2416 2417 2418 2419 2420 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2449 2450 2451 2452 2453 2454 2455 2456 2501 2502 2503 2504 2505 2506 2507 2508 2512 2513 2514 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2534 2600 2601 2602 2603

2238 586 59812 3198 017 41050 4822 126 14506 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 122 33741 4822 122 33741 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 23002 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 80151 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 80151 2238 586 59812 4822 124 80151 4822 124 80151 5322 126 11583 5322 126 11583 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 23002 3198 017 44740 2238 586 59812

0603 50V 100NP80M 0603 10V 1µF COL R 270pF 5% 50V 0603 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 10pF 10% 50V 10pF 10% 50V 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 10µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 47µF 16V 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 47µF 16V 0603 50V 100NP80M 47µF 16V 47µF 16V 10nF 10% 50V 0603 10nF 10% 50V 0603 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 10µF 16V 0603 10V 470nF COL 0603 50V 100NP80M

2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2617 2618 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2812 2813 2814 2816 2818 2820 2822

2238 586 59812 3198 016 31020 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 3198 017 44740 2238 586 59812 2238 861 18229 4822 126 11669 4822 126 11669 2238 586 59812 2238 586 59812 4822 124 80151 2238 586 59812 4822 124 80151 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 5322 124 41945 2238 586 59812 2238 586 59812 2238 586 59812 3198 016 31020

0603 50V 100NP80M 0603 25V 1nF 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 10V 470nF COL 0603 50V 100NP80M 50V 22P PM1 R 27pF 27pF 0603 50V 100NP80M 0603 50V 100NP80M 47µF 16V 0603 50V 100NP80M 47µF 16V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 22µF 20% 35V 0603 50V 100NP80M 0603 50V 100NP80M 0603 50V 100NP80M 0603 25V 1nF

 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453

4822 051 30103 10k 5% 0.062W 2322 734 65609 RST SM 0805 RC12H 56Ω PM1 R 2322 734 65609 RST SM 0805 RC12H 56Ω PM1 R 4822 117 12139 22Ω 5% 0.062W 2322 734 65609 RST SM 0805 RC12H 56Ω PM1 R 2322 734 65609 RST SM 0805 RC12H 56Ω PM1 R 2322 704 65102 RST SM 0603 RC22H 5k1 PM1 4822 051 30103 10k 5% 0.062W 4822 117 13632 100k 1% 0603 0.62W 4822 117 12902 8k2 1% 0.063W 0603 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 117 12139 22Ω 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30103 10k 5% 0.062W 4822 051 30102 1k 5% 0.062W

3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3502 3503 3504 3505 3506 3507 3508 3509 3510 3514 3515 3516 3517 3518 3519 3520 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558

4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 117 12925 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30102 4822 051 30103 4822 051 30102 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30102 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30479 4822 051 30101 4822 051 30101 4822 117 12891 4822 117 12891 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139 4822 117 12139

10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 47k 1% 0.063W 0603 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 47Ω 5% 0.062W 100Ω 5% 0.062W 100Ω 5% 0.062W 220k 1% ERJ3Ω 220k 1% ERJ3Ω 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W

Spare parts list 3559 3560 3561 3562 3563 3564 3600 3601 3602 3603 3605

4822 117 12139 4822 117 12139 4822 117 12139 4822 051 30103 4822 117 12917 4822 117 12139 4822 117 12891 4822 117 12917 4822 051 30103 4822 117 12917 2120 358 90533

3606

4822 117 12706

3607

2322 702 60184

3608 3609

4822 117 12891 2322 704 65604

3610

2322 704 62003

3610 3612

5322 117 13024 4822 117 12706

3613

2322 704 65102

3614 3617 3618 3800 3801 3802 3803 3804 3806 3807 3808 3809 3810 3812 3814 3815

4822 117 13632 4822 051 30103 4822 051 30103 4822 051 30331 4822 051 30103 4822 051 30223 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30008 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30472 5322 117 13047

3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3831 3832 3833 3834 3835 3836 3837 3838 3839

5322 117 13018 4822 051 30103 4822 051 30103 4822 051 30102 4822 117 12925 4822 051 30103 4822 117 13632 5322 117 13018 5322 117 13042 4822 051 30101 4822 051 30101 4822 051 30103 4822 051 30101 4822 117 12925 4822 117 13632 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30102 4822 051 30472 4822 051 30103 4822 051 30102 4822 051 30222

22Ω 5% 0.062W 22Ω 5% 0.062W 22Ω 5% 0.062W 10k 5% 0.062W 1Ω 5% 0.062W CASE0603 22Ω 5% 0.062W 220k 1% ERJ3Ω 1Ω 5% 0.062W CASE0603 10k 5% 0.062W 1Ω 5% 0.062W CASE0603 RTRM CER SM 22k H RH03ADC R 10k 1% 0.063W CASE0603 RC22H RST SM 0603 RC21 180k PM5 R 220k 1% ERJ3Ω RST SM 0603 RC22H 560k PM1 R RST SM 0603 RC22H 20k PM1 R 33k 1% 0.063W 0603 RC22H 10k 1% 0.063W CASE0603 RC22H RST SM 0603 RC22H 5k1 PM1 100k 1% 0603 0.62W 10k 5% 0.062W 10k 5% 0.062W 330Ω 5% 0.062W 10k 5% 0.062W 22k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 0Ω jumper 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 4k7 5% 0.062W 330Ω 1% 0.063W 0603 RC22H 1k0 1% 0.063W 0603 RC22H 10k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 47k 1% 0.063W 0603 10k 5% 0.062W 100k 1% 0603 0.62W 1k0 1% 0.063W 0603 RC22H 3k9 1% 0.063W 0603 RC22H 100Ω 5% 0.062W 100Ω 5% 0.062W 10k 5% 0.062W 100Ω 5% 0.062W 47k 1% 0.063W 0603 100k 1% 0603 0.62W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 4k7 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 2k2 5% 0.062W

4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 11499 4822 157 71593

BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT BLM11P600SPT 10µH 10%

9340 548 52115 4822 130 11397 4822 130 11397 4822 130 11397

PDZ5.1B BAS316 BAS316 BAS316

5400 5401 5431 5432 5433 5501 5503 5504 5505 5600 5601 5602 5603 5800 5801 5802

 6801 6802 6803 6804

 7400 7430 7431 7433 7501 7505 7506 7507 7508 7601 7602 7604 7605 7606 7608 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811

9322 182 04671 IC SM UPD72852GB-8EU (NEC0) Y 9322 144 59668 IC SM MT48LC1M16A1TG7S (MRN)R 9322 184 70671 IC SM UPD72893GD-LML (NEC0) Y 9322 142 88668 IC SM LF25CDT (ST00) R 9352 685 96115 IC SM 74LVC1GU04GW (PHSE) R 9352 029 90118 IC SM 74LVT16244BDGG (PHSE) R 9352 668 39118 IC SM UDA1334ATS/N2 (PHSE) R 9351 751 40118 IC SM 74LV74PW (PHSE) R 9352 685 96115 IC SM 74LVC1GU04GW (PHSE) R 2722 171 08709 OSC XTL SM 27MHZ 120P FXO-31 R 9352 456 40115 IC SM 74HCT1G04GW (PHSE) R 9322 186 60668 IC SM BA7082F (RHM0) R 9322 186 59668 IC SM BU2288FV (RHM0) R 9351 751 40118 IC SM 74LV74PW (PHSE) R 9352 685 96115 IC SM 74LVC1GU04GW (PHSE) R 9340 310 30215 PDTC144ET ( 9322 186 70668 IC SM LM2931D (ST00) R 3103 607 40011 IC SM UPD78F0988AGC DV91XX0105 3198 010 42310 BC847BW 3198 010 42310 BC847BW 3198 010 42310 BC847BW 9340 310 30215 PDTC144ET ( 9352 683 81115 IC SM 74LVC1G32GW (PHSE) R 9340 560 36235 BSH111 9352 683 81115 IC SM 74LVC1G32GW (PHSE) R 3198 010 42320 BC857BW 3198 010 42310 BC847BW

DVIO 1.8 DV

5.

EN 49

EN 50

5.

DVIO 1.8 DV

Spare parts list