Yamaha CN116 Service manual

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Yamaha CN116 Service manual | Manualzz

http://www.xiaoyu163.com

SERVICE MANUAL

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0

• AO8-DA8

8 9 2 4 9 8 2 9 9

CONTENTS

REVISED PAGE LIST ··························································· 2-1

SPECIFICATIONS ································································· 3-1

PANEL LAYOUT···································································· 3-2

DIMENSIONS ········································································ 3-3

CONNECTOR CIRCUIT DIAGRAM ········································· 4

BLOCK DIAGRAM ···································································· 6

DISASSEMBLY PROCEDURE················································· 7

LSI PIN DESCRIPTION ·························································· 11

IC BLOCK DIAGRAM ····························································· 14

CIRCUIT BOARDS ································································· 15

INSPECTION ·········································································· 20

TEST PROGRAM ··································································· 22

ERROR MESSAGES ······························································ 27

PARTS LIST

CIRCUIT DIAGRAM

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PA

011506

200004**-250000

HAMAMATSU, JAPAN

Copyright (c) Yamaha Corporation. All rights reserved. PDF-K**** K '01.03

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AO8

REVISED PAGE LIST

QQ 376315150

ITEM

SPECIFICATIONS

PANEL LAYOUT

DIMENSIONS

CONNECTOR CIRCUIT DIAGRAM

DISASSEMBLY PROCEDURE

IC BLOCK DIAGRAM

CIRCUIT BOARDS

AD, IPC4, DR, PSB, LED2

DC, MB1

IFC3

INSPECTION

TEST PROGRAM

ERROR MESSAGES

ITEM

OVERALL ASSEMBLY

SIDE PANEL ASSEMBLY

MOTHER ASSEMBLY

ELECTRICAL PARTS

PAGE

8 9 2 4 9 8 2 9 9

3-1

3-2

3-3

5

7,9

14

15~19

16

17

19

20~21

22~26

41

Q Q 3 7 6 3 1 5 1 5 0

PAGE

2, 3, 4

4, 5

6

7~12

8 9 2 4 9 8 2 9 9

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ITEM

UNC CIRCUIT DIAGRAM 003

MB1 CIRCUIT DIAGRAM 002

003

004

005

IFC3 CIRCUIT DIAGRAM 002

003

004

005

006

007

IPC2 CIRCUIT DIAGRAM

IPC4 CIRCUIT DIAGRAM

AOCOM CIRCUIT DIAGRAM 002

TEL 13942296513 http://www.xiaoyu163.com

AO8

8 9

PAGE

2 4 9 8 2 9 9

Q Q

10

11

8

9

6

7

4

5

12

13

14

15

16

3 7 6 3

18

1 5 1 5 0

8 9 2 4 9 8 2 9 9 www. xiaoyu163. com http://www.xiaoyu163.com

2-2

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AO8 the users, and have therefore not been restated.

IMPORTANT NOTICE QQ 376315150 8 9 2 4 9 8

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

2 9 injury, destruction of expensive components and failure of the product to perform as specified. For these

9 reasons, we advise all Yamaha product owners that all service required should be performed by an authorized

Yamaha Retailer or the appointed service representative.

IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.

The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus).

IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON

WHAT SO EVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

Connecting the Plug and Cord

Q Q

IMPORTANT.

The wires in this main lead are coloured in accordance with the following code:

BLUE: NEUTRAL

BROWN: LIVE

As the colours of the wires in the main lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:

The BLUE wire must be connected to the terminal that is marked with the letter N (or coloured BLACK).

The BROWN wire must be connected to the terminal that is marked with the letter L (or coloured RED).

Be certain that neither core is connected to the earth terminal of the three pin plug.

3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

WARNING

Components having special characteristics are marked originally installed.

and must be replaced with parts having specification equal to those

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AO8

SPECIFICATIONS

QQ 376315150

Power supply

39.69 kHz – 50.88 kHz

USA and Canada: 120 V, 60 Hz

Others: 230 V, 50 Hz

8 9 2 4 9 8 2 9 9

Power consumption

Dimensions (W x H x D)

Weight

Operating temperature

Power cable length

Cooling fan speed

Accessories

120 W

480 mm x 141.5 mm x 466.8 mm

15.4 kg

10 – 35 ˚C

2.1 m always fixed

Connection cable (68-pin, D-sub, half-pitch) x 1, Length: 3 m

Digital I/Os

I/O connectors

INPUT A, B, C

WORD CLOCK IN

WORD CLOCK OUT

Slots

Card

LMY4-AD

Level

RS-422

TTL/75

(ON/OFF)

TTL/75

Channel 1 – 4

Input

Type

D-sub, half-pitch, 68-pin connector (female)

BNC Connector

BNC Connector

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 www. xiaoyu163. com http://www.xiaoyu163.com

3-1

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PANEL LAYOUT

QQ 376315150

Front Panel

8 9 2

OUTPUT UNIT ID

4 9 8 2 9 9

1

1 2 3 4 5 6 7 8

UNIT NO.

INPUT SELECTOR

A

B

POWER

ON/ OFF

ANALOG OUTPUT BOX

* The illustration shows the AO8 analog output box.

INPUT SELECTOR

A

B

2

POWER

ON/ OFF

3

ANALOG OUTPUT BOX

1

2

3

OUTPUT UNIT ID indicator

INPUT SELECTOR switch

POWER ON/OFF

TEL 13942296513

Rear Panel

WORD

CLOCK

IN

OFF

ON 75

OUT

B

INPUT

A

Q Q 3 7 6 3 1 5 1 5 0

4

8 9 2 4 9 8 2 9 9

B

INPUT

A

WORD

CLOCK

5

IN

OFF

ON 75

6

OUT

4

5

6

INPUT connectors A and B

WORD CLOCK IN jack, ON/OFF switch

WORD CLOCK OUT jack

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DIMENSIONS

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AO8

8 9 2 4 9 8 2 9 9

1 2 3 4

TEL 13942296513

5

480

6 7 8

OUTPUT UNIT ID

INPUT SELECTOR

A

B

POWER

ON/ OFF

Q Q 3 7 6 ANALOG OUTPUT BOX 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 www. xiaoyu163. com http://www.xiaoyu163.com

3-3

4 http://www.xiaoyu163.com

AO8

CONNECTOR CIRCUIT DIAGRAM

QQ 376315150

**

POWER

TRANSFORMER

AC

2P CN400

FG

CN402 CN401

3P 4P

FAN

DR

3P

CN502

CN500

2P

TEL 13942296513

[ON]

[75 ]

[OFF]

[IN]

[WORD CLOCK]

[OUT]

CN300 5P

IPC4

8 9 2 4 9 8 2

[POWER

ON/OFF]

9 9

3P CN600

PSB

14P CN100

**

[OUTPUT

UNIT ID]

5P CN127

4P CN126

6P CN104

3P

5P

CN100

CN002

CN101

CN300

CN001

CN301

CN302

14P

4P

2P

4P

2P

CN303 4P

CN200 16P

4P CN125

6P CN124

4P CN123

6P CN122

4P CN121

CN201 6P

DC

Q Q

CN102 20P 20P CN120

CN101 30P 30P CN119

3 7

CN103

6

14P

3 1 5 1 5 0

CN401

5P

CN106

8P 8P CN117

LED2

8 9 2 4 9 8 2 9 9

UNC

[8]

[7]

CN402 8P 8P CN116

CN403 8P 8P CN115

[6]

[5]

[B]

[A]

[INPUT]

CN101 13P

CN102 13P

CN103

10P

CN104 10P

IPC2

CN101 13P

CN102

13P

CN103 10P

CN104 10P

IPC2

CN404 8P

13P CN605

13P

CN606

10P

CN405

CN607

10P CN608

8P

CN406 8P

13P

13P

10P

CN601

CN602

CN407

CN603

10P CN604

8P

CN408 8P

8P CN114

8P CN113

8P CN112

8P CN111

8P CN110

[4]

[3]

[2]

[1]

SLOT NO.

CN105 6P 6P CN118

MB1

KEC-92523-2 http://www.xiaoyu163.com

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DC

DC

DC

DC

DC CN300

DC TEL 13942296513 CN301

DC

DC

IFC3

CN302

CN303

CN103

CN100

CN101

CN200

CN201

Pin No.

1

2

1

2

3

6

1

4

5

3

1

2

3

13

14

1

2

1

2

1

2

4

2

2

3

7

8

9

10

11

5

6

3

4

12

13

14

6

7

4

5

1

2

3

8

9

10

11

12

Q Q

8 9 2 4

Pin No.

MB1 CN122

MB1

MB1

IFC3

MB1

MB1

MB1

IFC3

MB1

IFC3

MB1

MB1

MB1

MB1

MB1

MB1

MB1

MB1

MB1

DR

CN121

CN123

CN125

CN121

CN123

CN125

CN121

CN123

CN125

CN500

3 7 6 MB1 3

MB1

1 5 CN122 1 5

CN126

0

MB1

MB1

MB1

LED1

CN124

CN127

CN104

CN122

CN124

CN127

CN104

CN127

CN104

CN127

CN122

CN124

CN100

8 2 9

1

2

2

2

1

6

4

4

4

1

1

4

5

3

4

1

2

3

5

4

3

4

2

1

3

2

1

2

8 6

6

2

9 2 4 9 8 2 9 9

7

8

9

10

11

12

13

14

5

6

3

4

5

5

1

2

1

1

9

AC CN701 1

4

PSB CN600 1

3 www. xiaoyu163. com

KEC-92523-3 1 http://www.xiaoyu163.com

5

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QQ 3 7 6 3 1 5 1 5 0

WCI

IC401

DIR2

Driver

[A]

Receiver INPUT CLOCK

ID I/O

INPUT CLOCK

WCO IC301

IPC2

DIR2

44.1K

48K

DIB

IC402

WCI

DIR2

LOCK

WC

[B]

Driver

Receiver

ID I/O

WC SEL & SYNC DETECTOR

WCO

IPC2

[IN]

[WORD CLOCK]

[OUT]

WCI

WCO

IC403

DIR2

FPGA

[ON]

[75 ]

IC302

IC303

[OFF]

TE L 1 3 9 4 2 2 9 6 5 1 3

IPC4

DIR2 2

IC202

Decoder

Register

Q Q

ATSC

2

8

9

2

O11

O12

4

O21

O22

SLOT No.

9

[1]

8

[2]

2

/CS1

/CON1

9

/CS2

/CON2

9

O31

O32

/CS3

/CON3

[3]

IC501

IC502

O41

O42

/CS4

/CON4

[4]

SELECTOR

O51

O52

[5]

/CS5

/CON5

O61

O62

ATSC

2

3

7

IC502

IC504

3

O71

O72

1 IC404 5 1

5 0

O81

O82

[6]

/CS6

/CON6

[7]

/CS7

/CON7

8 9 2

[8]

4 9 8

/CS8

2

/CON8

9 9

MB1

IFC3

[OUTPUT UNIT ID]

LED2

[INPUT SELECTOR]

[A]

[B]

CPU

IC101

Data Bus

Address Bus

FLASH

IC201

RAM

IC203

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Register

Decoder

UNC

KEC-92521

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AO8

1.

1-1

DISASSEMBLY PROCEDURE

Remove the four (4) screws marked [470]. The UNC card assembly can them be removed. (Fig. 1)

2.

Front Panel Assembly

2-1 Remove the UNC card assembly. (See Procedure 1.)

2-2

2-3

2-4

Remove the thirty-two (32) screws marked [500]. The blank panel can then be removed. (Fig. 1)

Remove the six (6) screws marked [450]. Each mount bracket can then be removed. (Fig. 1)

Remove the six (6) screws marked [400]. The front panel assembly can then be removed. (Fig. 1)

Front panel assembly

1 2 3

[400]

4 5

Blank panel

6 7 8

8 9 2 4 9 8 2 9

[470]

UNC card assembly

<Right Side View>

9

[450]

[400]

Mount bracket

<Left Side View>

[452]

Mount bracket [400] [500] x 32 [470] Mount bracket

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9

[450]

9

[452]

Mount bracket

[400]: Flat Head Screw 4.0x8 MFZN2BL (VA221200)

[450]: Oval Head Screw 4.0x8 MFZN2BL (VS153600)

[452]: Oval Head Screw B4.0x8 MFZN2BL (V6221000)

[470]: Bonding Screw 3.0x6 MFZN2BL (VS863000)

[500]: Bonding Screw 3.0x6 MFZN2BL (VS863000)

Fig. 1

3.

LED2 Circuit Board

3-1 Remove the front panel assembly. (See Procedure 2.)

3-2 Remove the two (2) screws marked [80]. The LED2 circuit board can then be removed. (Fig. 2)

4.

PSB Circuit Board

4-1

4-2

Remove the UNC card assembly. (See Procedure 1.)

Remove the front panel assembly. (See Procedure 2.)

4-3

4-4

Remove the seventeen (17) screws marked [430]. The top panel can then be removed. (Fig. 2)

Remove the two (2) screws marked [100]. The PSB circuit board can then be removed. (Fig. 2) www. xiaoyu163. com

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LED2

[80]

2 4 2 9

[100]

[80]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)

[100]: Bind Head Screw 3.0x8 MFZN2BL (VB659000)

[170]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800)

[430]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800)

PSB

Top panel

Fig. 2

5.

Circuit Boards and Units

Remove the top panel, each circuit board and unit can then be removed. (Fig. 3)

IPC2

Circuit Board and Unit

IPC4

DR

Power Transformer

Ref. No.

A

310

320

380

240

Screw

Screw

Bonding Screw 3.0x6 MFZN2BL (VS863000)

Bind Head Screw A4.0x6 MFZN2BL (EG340290)

Bonding Tapping Screw-B (VN413300)

Bonding Tapping Screw-B (VC688800)

6.

6-1

TEL 13942296513

6-2 Remove the front panel assembly. (See Procedure 2.)

6-3

6-4

Remove the top panel. (See Procedure 4-3.)

Remove the seven (7) screws marked [280]. The mother assembly can then be removed. (Fig. 3)

Q Q 3 7 6 3 1 5 1 5 0

<Top View>

IPC2 IPC4

[240]

DR

Power transformer

<Rear View>

[380]

QTY

2

2

4

2

2

8 9 2 4 9 8 2 9 9

[320] [A]

9

[280]

[310] [320] [A]

Mother assembly

[180]

8

[180]: Bind Head Tapping Screw-B A3.0x6 MFZN2BL (VP157900) www. xiaoyu163. com

[280] Upper chassis

Fig. 3 http://www.xiaoyu163.com

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AO8

8 9 2 4 9 8 2 9 9

7-1

7-2

Remove the mother assembly. (See Procedure 6.)

Remove the nine (9) screws marked [30] and the five (5) screws marked [50]. The MB1 circuit board can then be removed. (Fig. 4)

8.

IFC3 Circuit Board

8-1 Remove the mother assembly. (See Procedure 6.)

8-2 Remove the six (6) screws marked [70]. The IFC3 circuit board can then be removed. (Fig. 4)

9.

Side Panel Assembly

9-1

9-2

Remove the UNC card assembly. (See Procedure 1.)

Remove the front panel assembly. (See Procedure 2.)

9-3

9-4

9-5

9-6

9-7

Remove the top panel. (See Procedure 4-3.)

Remove the mother assembly. (See Procedure 6.)

Remove the eight (8) screws marked [450] and the two (2) screws marked [452]. Each mount bracket can then be removed. (Fig. 5)

Remove the seven (7) screws marked [200]. The side panel (L) can then be removed.

Remove the three (3) screws marked [170] and the five (5) screws marked [180]. The upper chassis can then be removed. (Fig. 2, Fig. 3)

9-8 Remove the seven (7) screws marked [260]. The side

TEL 13942296513

• Mother Assembly

Q Q 3 7 6 3 1 5

<Left Side View>

1 5 0

Side panel L

8 9 2 4 9 8 2 9 9

Mount bracket

[200]

[450]

IFC3

[30]

[70]

<Right Side View>

Mount bracket

[450]

[200]

[452]

Side panel assembly

[452]

<Rear View>

[260]

[260]

[50]

MB1

[30]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230) [200]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800)

[50]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230) [260]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800) www. xiaoyu163. com

Fig. 4 Fig. 5

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AO8

10-1 Remove the side panel assembly. (See Procedure 9.)

10-2 Remove the three (3) screws marked [90]. The AC assembly can then be removed. (Fig. 6)

11.

DC Assembly

11-1 Remove the side panel assembly. (See Procedure 9.)

11-2 Remove the four (4) screws marked [60]. The DC assembly can then be removed. (Fig. 6)

12.

DC Circuit Board

12-1 Remove the side panel assembly. (See Procedure 9.)

12-2 Remove the DC assembly. (See Procedure 11.)

12-3 Remove the four (4) screws marked [D60]. The TR holder can then be removed. (Fig. 7)

12-4 Remove the three (3) screws marked [D80]. The BR holder can then be removed. (Fig. 7)

12-5 Remove the five (5) screws marked [D90]. The DC cricuit board can then be removed. (Fig. 7)

• Side Panel Assembly • DC Assembly

8 9 2 4 9 8 2 9 9

TEL 13942296513

DC assembly AC assembly

Q Q

[D60]

3 7 6 3 1 5 1 5 0 8

TR holder

9 2 4 9 8 2 9 9

DC

BR holder

[60] [90]

[D90]

[60]: Bind Head Screw A4.0x6 MFZN2BL (EG340290)

[90]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800)

Fig. 6

[D80]

[D60]: Pan Head Screw SP4.0x8 MFZN2Y (EL200020)

[D80]: Pan Head Screw SP4.0x8 MFZN2Y (EL200020)

[D90]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)

Fig. 7

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AO8

LSI PIN DESCRIPTION

QQ 376315150

PIN

NO.

NAME I/O FUNCTION

1 syncati I

2

3

4

5

6 mccti mcbti

VCC

GND mcati I

I

I

Synch. word input terminal for ati, siat3-0 input

64 fs clock input terminal for ati, siat3-0 input

128 fs clock input terminal for ati, siat3-0 input

Power supply (+5 V)

Ground

256 fs clock input terminal for ati, siat3-0 input

Ground

13

14

15

16

7

8

9

10

11

12

17

18

19

20

21

GND siat0 siat1 siat2 siat3 ati

GND ato soat3 soat2 soat1 soat0

VCC

GND mcato

O

O

O

O

O

I

I

I

I

I

I

Serial data input terminal

Optical input terminal

Ground

Optical output terminal

Serial data output terminal

22

23

24

25

27

28

GND mcbto mccto syncato clksel ato-sel0 ato-sel1 I

I

I

I

I

I

Power supply (+5 V)

Ground

256 fs clock input terminal for ato, soat3-0 output

Ground

128 fs clock input terminal for ato, soat3-0 output

64 fs clock input terminal for ato, soat3-0 output

Synch. word input terminal for ato, soat3-0 output

Clock select terminal for ato, soat 3-0 output

0: mcato,mcbto,mccto,syncato

1: mcai,mcbi,mcci,synci

Format select terminal for ato, soat3-0 output

Format select terminal for ato, soat3-0 output

Q Q

35

36

37

38

29

30

31

32

33

34

39

40 bitsel2 bitsel1 bitsel0

VCC

GND ext-sync2 ui0 ui1 ui2 ui3 si-sel0 si-sel1

0: mcato,mcbto,mccto,syncato

1: mcai,mcbi,mcci,synci ato sel1

1

1

0

0 ato sel0

1

0

1

0 output format ato soat0 soat2, 0 soat3-0

(8ch/line)

(4ch/line)

(2ch/line)

Bit shift select terminal for the ato output

Power supply (+5 V)

Ground

Synch. detect output terminal 2

U-bit input terminal for optical output input format select terminal for si3-0 input format select terminal for si3-0i si sel1

1

1

0

0 si sel0

1

0

1

0 input format not enable to set si0 si2, 0 si3-0

(8ch/line)

(4ch/line)

(2ch/line)

PIN

NO.

41

42

43

44

45

46

53

54

55

56

47

48

49

50

51

52

57

58

59

60

61

62

63

NAME

8

I/O

9 2 synci mcci mcbi

O

O

O

O

I

I

I

I

I

I

I

I

I

I

I

4 9 8

FUNCTION

2

Synch. word input terminal for si3-0 input

64 fs clock input terminal for si3-0 input

128 fs clock input terminal for si3-0 input

64 so-sel1 I Format select terminal for soat3-0 output

65 so-sel0 I Format select terminal for soat3-0 output

3

66

7 6 uo3

3 1 5 1 5 so sel1 0

1

1

0

O

0 so sel0

0

1

0

1

8 9 input format 2 so2, 0 so3-0

4 9 8 2

(4ch/line)

(2ch/line)

9 9

67

68

VCC

GND mcai

75

76

77

78

69

70

71

72

73

74

79

80 uo0 ext-sync1

VCC

GND clk

GND

/res

GND wc-at mute ati-sel1 ati-sel0

GND si0 si1 si2 si3

GND so3 so2 so1 so0

VCC

GND mcao

GND mcbo mcco synco uo2 uo1

I

I

I

O

O

O

O

I

I

O

I

Power supply (+5 V)

Ground

256 fs clock input terminal for si3-0 input

Ground

Serial data input terminal

Ground

Serial data output terminal

Power supply (+5 V)

Ground

256 fs clock input terminal for so3-0 output

Ground

128 fs clock input terminal for so3-0 output

64 fs clock input terminal for so3-0 output

Synch. word input terminal for so3-0 output

U-bit output terminal for optical output

Synch. detect output terminal 1

Power supply (+5 V)

Ground

Clock input terminal for word clock extract

Ground

System reset input terminal

Ground

Word clock output terminal

Data mute input terminal

Input format select terminal for ati, siat3-0.

input format select terminal for ati, siat3-0.

ati sel1

1

1

0

0 ati sel0

1

0

1

0 input format ati ati0 ati2, 0 ati3-0

(8ch/line)

(4ch/line)

(2ch/line) www. xiaoyu163. com http://www.xiaoyu163.com

11

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AO8

QQ 376315150

PIN

NO.

NAME I/O FUNCTION

PIN

NO.

NAME I/O

8 9 2

4

FUNCTION

9 8

2 9

9

9

10

11

7

8

1

2

3

4

5

6

12

13

14

15

16

17

18

19

20

21

22

DAUX

HDLT

DOUT

VFL

OPT

SYNC

MCC

WC

MCB

MCA

SKSY

XI

XO

P256

LOCK

Vss

TC

DIM1

DIM0

DOM1

DOM0

KM1

O

O

O

O

I

I

O

O

O

O

O

I

O

O

O

O

I

I

I

I

I

Auxiliary input for audio data

Asynchronous buffer operation flag

Audio data output

Parity flag output

Fs x 1 Synchronous output signal for DAC

Fs x 1 Synchronous output signal for DSP

Fs x 64 Bit clock output

FS x 1 Word clock output

Fs x 128 Bit clock output

Fs x 256 Bit clock output

Clock synchronization control input

Crystal oscillator connection or external clock input

Crystal oscillator connection

VCO oscillating clock connection

PLL lock flag

Logic section power (GND)

PLL time constant switching output

Data input mode selection

Data input mode selection

Data output mode selection

Data output mode selection

Clock mode switching input 1

34

35

36

37

38

39

40

41

29

30

31

32

33

23

24

25

26

27

28

42

43

44

RSTN

Vdda

CTLN

PCO

(NC)

CTLP

Vssa

TSTN

KM2

KM0

FS1

FS0

CSM

EXTW

DDIN

LR

Vdd

ERR

EMP

CD0

CCK

CLD

O

O

I

I

I

O

I

I

I

I

O

I

I

I

I

O

O

O

System reset input

VCO section power (+5V)

VCO control input N

PLL phase comparison output

VCO control input P

VCO section power (GND)

Test terminal. Open for normal use

Clock mode switching input 2

Clock mode switching input 0

Channel status sampling frequency display output 1

Channel status sampling frequency display output 0

Channel status output method selection

External synchronous auxiliary input word clock

EIAJ (AES/EBU) data input

PLL word clock output

Logic section power (+5 V)

Data error flag output

Channel status emphasis control code output

3-wire type microcomputer interface data output

3-wire type microcomputer interface clock input

3-wire type microcomputer interface load input

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

12 www. xiaoyu163. com http://www.xiaoyu163.com

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AO8

QQ 376315150

PIN

NO.

NAME I/O FUNCTION

48

49

50

51

44

45

46

47

52

53

54

55

56

37

38

39

40

41

42

43

15

16

17

18

19

11

12

13

14

7

8

9

10

1

2

3

4

5

6

24

25

26

27

20

21

22

23

28

29

30

31

32

A7

A8

A9

A10

A11

A12

A13

A14

A15

PE14

PE15

VSS

A0

A1

A2

A3

A4

A5

A6

A16

VCC

A17

VSS

/RAS

/CASL

/CASH

VSS

RDWR / PB5

A18

A19

A20

PB9 /A21

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

I

O

O

O

O

O

O

O

O

I

O

I

O

O

O

O

O

Port E

Port E

Ground

Address bus

Power supply

Address bus

Ground

Row address strobe

Column address strobe (low)

Column address strobe (high)

Ground

DRAM read/write / Port B

Address bus

Port B / Address bus

33 VSS I Ground TEL 13942296513

36 /WRH O High write

VCC

/WRL

VSS

/CS1

/CS0

PA9 / TCLKD

/IRQ2 / TCLKC

/CS3

/CS2

/IRQ1

TXD

RXD

/IRQ0

PA1 / TXD0

PA0 / RXD0

D15

D14

D13

VSS

D12

I

I

O

I

O

O

I

O

I/O

I/O

I/O

I

I/O

O

O

O

I

I

O

I

Power supply

Low write

Ground

Chip select

Chip select

Port A / Timer clock

Interrupt request / Timer clock

Chip select

Chip select

Interrupt request

Data transmission

Data reception

Interrupt request

Port A / Data transmission

Port A / Data reception

Data bus

Ground

Data bus

Q Q

NAME

8

I/O

9 2 4 9 8

FUNCTION

2

UNC: IC101

PIN

NO.

71

72

73

74

75

67

68

69

70

63

64

65

66

57

58

59

60

61

62

80

81

82

83

76

77

78

79

84

85

86

87

88

D3

D2

D1

D0

VSS

XTAL

MD3

EXTAL

MD2

D11

D10

D9

D8

VSS

D7

D6

D5

VCC

D4

NMI

VCC

MD1

MD0

PLLVCC

PLLCAP

PLLVSS

PA15 / CK

/RES

PE0

PE1

PE2

PE3

I

I

I

I

I

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I

I/O

I/O

I/O

I

I/O

I

I

I

O

I

I

I

I

I

I

I

I

I

Data bus

Ground

Data bus

Power supply

Data bus

Ground

Crystal oscillator

Mode control

Crystal oscillator

Mode control

Non-maskable interrupt request

Power supply

Mode control

Mode control

PLL Power supply

PLL capacitor

PLL Ground

Port A / Clock

Reset

Port E

100

101

102

103

104

105

106

107

108

109

110

111

112

93

94

95

96

97

98

99

89 3 7 PE4 6 3 1 I

I

I

5 1 5 0

92 AN1 / PF1 I

8 9 2

Analog input / Port F

4 9 8 2 9 9

AN2 / PF2

AN3 / PF3

AN4 / PF4

AN5 / PF5

AVSS

AN6 / PF6

AN7 / PF7

AVCC

VSS

PE5

VCC

PE6

PE7

PE8

PE9

PE10

VSS

PE11

PE12

PE13

O

O

O

O

I

I

O

I

O

I

O

O

O

I

I

I

I

I

I

I

Analog ground

Analog input / Port F

Analog input / Port F

Power supply

Ground

Port E

Power supply

Port E

Ground

Port E www. xiaoyu163. com http://www.xiaoyu163.com

13

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AO8

IC BLOCK DIAGRAM

QQ 376315150

Hex Inverter

HD74LV04AFPEL (IS000400)

Hex Inverter

8 9 2 4 9

Quad 2 Input AND

8 2 9 9

IFC3: IC105 IFC3: IC311, 408 IFC3: IC104, 310, 409

UNC: IC105 UNC: IC104, 213

1A 1

1Y 2

2A

2Y

3

4

3A

5

3Y

Vss

6

7

14 VDD

13

6A

12 6Y

11 5A

10 5Y

9

4A

8 4Y

1A 1

1Y 2

2A

2Y

3

4

3A

5

3Y

Vss

6

7

14 VDD

13

6A

12 6Y

11 5A

10 5Y

9

4A

8 4Y

1A 1

1B 2

1Y 3

2A 4

2B

5

2Y 6

VSS 7

14 VDD

13 4B

12 4A

11 4Y

10

3B

9 3A

8 3Y

SN74LV138ANSR (IS013810)

3 to 8 Demultiplexer

UNC: IC211, 212

A 1

Select

B

C

G2A

3

4

Enable

Output

G2B 5

G1

6

Y7 7

GND 8

B

A

Y0

C Y1

G2A Y2

G2B Y3

G1 Y4

Y7 Y5

Y6

16 Vcc

15 YO

14 Y1

13 Y2

12 Y3

11 Y4

10 Y5

9 Y6

Output

TC74VHC245F (XT487A00)

Octal 3-State Bus Transceiver

IPC2: IC104, 105

IFC3: IC101-103, 106, 107, 404-407,

601-608

DS26C32ATMX (XU815A00)

Quad Differential Line Receiver

IPC2: IC100-103, 106

UNC: IC102, 204, 210

D1R

A1

1

2

Q Q

19

Vcc

G

INPUT A

3 7 6 3 1 5 1

OUTPUT A

18

1

2

3

0

-

+

A2 3

B1

ENABLE 4

16 Vcc

8 9

-

+

15

14

2 4

INPUT B

9 8 2 9 9

13 OUTPUT B

17

A3 4

B2

OUTPUT C 5 12 ENABLE

INPUT C 6

A4 5

16

B3

15

B4

+

-

11

OUTPUT D

A5 6

INPUT C 7

-

+

10 INPUT D

14

B5

GND 8 INPUT D A6 7 9

A7

A8

8

9

GND

10

13

B6

12 B7

11 B8

14

AM26LS31CNSR (XU996A00)

Quad Line Driver

IPC2: IC107

1A

1Y

1

2

1Z 3

ENABLE G 4

2Z 5

2Y 6

2A 7

GND 8

16 Vcc

15 4A

14 4Y

13 4Z

12 ENABLE G

11 3Z

10 3Y

9 3A

INPUT ENABLES OUTPUTS

A

H

L

H

L

X

G

H

H

X

X

L

H= high level

G

X

X

L

L

H

X= irrelevant

Y

H

L

H

L

Z

Z

L

H

L

H

Z

L= low level Z= high impedance (off)

SN75124N (XE737A00)

Triple Line Receiver

IPC4: IC300

1A 1

1B 2

2R 3

2S 4

2A 5

2B 6

2Y 7

GND 8

16 Vcc

15 1S

14 1R

13 1Y

12 3A

11 3S

10 3R

9 3Y http://www.xiaoyu163.com

SN75121 (XE638A00)

Dual Line Driver

IPC4: IC301

1A 1

1B 2

1C 3

1D 4

1E 5

1F 6

1Y 7

GND 8

16 Vcc

15 2F

14 2E

13 2D

12 2C

11 2B

10 2A

9 2Y

http://www.xiaoyu163.com

AO8

CIRCUIT BOARDS

QQ 376315150

DR Circuit Board (XW295B0)····················································································· 16

9

8 2 9 9

IFC3 Circuit Board (XW287A0) ·················································································· 19

IPC2 Circuit Board (XW289A0) ·················································································· 15

IPC4 Circuit Board (XW286B0) ·················································································· 16

LED2 Circuit Board (XW286B0)················································································· 16

MB1 Circuit Board (XW282A0) ·················································································· 17

PSB Circuit Board (XW295B0) ·················································································· 16

UNC Circuit Board (XW281B0) ·················································································· 18

Note: See parts list for details of circuit board component parts.

IPC2 1/2 Circuit Board

INPUT A

TEL 13942296513

to IFC3-CN602 to IFC3-CN601

IPC2 2/2 Circuit Board

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

to IFC3-CN604

Component side

to IFC3-CN603

INPUT B

to IFC3-CN606 www. xiaoyu163. com

Component side

3NA-V488240

to IFC3-CN608 to IFC3-CN607

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15

AO8 http://www.xiaoyu163.com

8 9

2 4 9 8 2 9 9

to PSB-CN600

Power transformer

IPC4 Circuit Board

PSB Circuit Board

POWER ON/OFF

Component side

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4

9 8

2 9 9

Component side

LED2 Circuit Board

16

INPUT SELECTOR A/B www. xiaoyu163. com

Component side

Component side

AC, DR, PSB: 3NA-V412970

IPC4, LED2: 3NA-V491380

3

3 http://www.xiaoyu163.com

to DC-CN200

CN201 CN303

http://www.xiaoyu163.com

to DC-CN200

CN201 to DC-CN100

CN301

CN303 CN201

2 4 9 to DC-CN100 8

CN101

CN302

2

9 9

to IFC3-CN408 to IFC3-CN407 to IFC3-CN406

to MB1-CN122

TE L 1 3 9 4 2 2 9 6 5 1 3

to IFC3-CN405

Q Q

to IFC3-CN404 to IFC3-CN403

3

to MB1-CN121

7

6 3 1

5 1 5 0

to IFC3-CN402 to IFC3-CN401

8 9 2 4 9 8 2 9 9

to MB1-CN121

to MB1-CN122

to DR-CN500

Power transformer

to MB1-CN122, CN124,

CN123 CN124

Power transformer

to MB1-CN127 CN127

CN125

IFC3-CN104

www . x ia o y u 1 6 3 . c o m

to MB1-CN127

IFC3-CN104

http://www.xiaoyu163.com

AO8 http://www.xiaoyu163.com

8 9 2 4 9 8 2 9 9

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

18 www. xiaoyu163. com

Pattern side

Component side

3NA-V412870

2 http://www.xiaoyu163.com

http://www.xiaoyu163.com

QQ 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

to DC-CN100 to MB1-CN119

to LED1-CN100

CN101

TE L 1 3 9 4 2 2 9 6 5 1 3 Q Q 3 7 6 3 1 5 1 5 0

to IPC2 2/2-CN101 to IPC2 2/2-CN102 to IPC2 1/2-CN102

8 9 2 4 9 8 2 9 9

to MB1-CN117 to MB1-CN120 to MB1-CN116 to MB1-CN115 to MB1-CN114 to MB1

-CN113 to MB1-CN112

to IPC4

-CN300

to IPC2 2/2

-CN104

to MB1-CN111 to MB1-CN110

to IPC2 2/2

-CN103 to IPC2 1/2-CN104

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AO8

1.

INSPECTION

QQ 376315150 8 9

2.

Preparations

2-1.

Conditions

For details on the connection method, refer to the Test Program Specifications KES-92653.

Unless otherwise specified, the conditions are as follows.

· Set the INPUT SELECTOR switch to A.

· Set WORD CLOCK IN 75

Ω to ON.

2 4 9 8 2 9 9

2-2 Loading the Firmware

The firmware used must be the “AI8/AO8 Firmware” (managed with the already drawn CD-R assembly drawing (3JL-XY714A0)) of the PM1D System Software with a version later than the version shown on the cover.

For details on the firmware writing method, refer to theTest Program Specifications KES-92652.

2-3.

Test Program

For details on the starting method etc., refer to the Test Program Specifications KES-92653.

3.

Inspection

3-1.

Inspection with Test Program

· Inspect based on the Test Program Specifications KES-92653.

3-2.

Jitter Measurement

· Connect the LMY-slot inspection jig Canon terminal to DSA1.

· Set Fs to 48 kHz and 44.1 kHz with the test program and measure the jitter at DSA1.

TEL 13942296513

3-3.

Fan Operation Check

· Check that the fan rotates while the power is on.

3-4.

Sound

· The connections are as in the diagram below.

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

20

· Set the AI8 and AO8 sheet UNC DIP switch as below. DIP Switch 8 is not used.

· For 01V, OSC1kHz is output from OMNI1 OUT and the signal input to INPUT is assigned to ST OUT.

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AO8

· Set the function generator to 51.12 kHz.

8 9

· Test listen for 30 seconds at all the output terminals and verify that there is no noise.

2 4 9 8 2 9 9

(2) Fs = 39.69 kHz (44.1 kHz -10 %)

· Set the function generator to 39.69 kHz.

· Test listen for 30 seconds at all the output terminals and verify that there is no noise.

3-5.

Firmware Load Test

Check that it is possible to load the firmware as in 2-2. using the Input B terminal.

3-6.

Inspects word clock output of INPUT A, B

In the test program performed in 3-1, use the oscilloscope to monitor Pin 5 of IC101 of sheet IPC for output A of A18 that is being used as a jig using the timing shown below. Confirm that 44.1 kHz word clock is being output.

(It is good if the wave form like the one shown in Figure 1 appears.)

1

2

Observe at the time of completing the inspection of Port A of the AO8-IPC 2 Test.

Observe at the time of completing the inspection of Port B of the AO8-IPC 2 Test.

Voltage range

(3.8V~5.2V)

GND

Frequency range

(44.098kHz~44.102kHz)

TEL 13942296513

4.

Factory Settings

· Switch all the sheet UNC DIP switch settings On.

· Front panel

INPUT SELECTOR:

· Rear panel

WORD CLOCK IN 75

:

A

On

(Figure 1)

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 www. xiaoyu163. com http://www.xiaoyu163.com

21

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AO8

TEST PROGRAM

QQ 376315150 8 9 2 4 9 8 2 9 9

This equipment requires firmware. When there are changes to the manufacturing processes and program for this equipment, it is necessary to download the new firmware to FlashRom from a PC. (If there is no firmware loaded or its checksum does not match the correct value, when the power is first switched on the LED on UNC flashes at one second intervals.)

The only sheet for which the firmware must be downloaded is UNC. There are two methods for writing this firmware: to write it indirectly using the CS1D or DSP1D RS232C port or to write it directly to the AO8 UNC sheet. The detailed methods are given below.

• Method for writing firmware using the DSP1D RS232C port

* It is possible to write the AO8 (UNC) firmware from the PC via the CS1D or DSP1D RS232C port. This is the method normally used.

Software used: PM1DLOAD within PM1D system software

Firmware used: AI8/AO8 firmware in PM1D system software

Version used: PM1DLOAD and the AI8/AO8 firmware are files composed using a PM1D SYSTEM SOFTWARE with a version later than the version shown on the cover.

(Managed with the already drawn CD-R assembly drawing (3JL-XY714A0).)

* For the installation and setting methods, refer to the CS1D Test Program Specifications.

DSP1D

RS232C

One or the other

Serial connection

D-sub 9-pin cross-cable

PC

(Windows 95 or later)

AO8

INPUT A OUTPUT 1

1. Install and set the above reference destination files.

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 other than these, turn off the power supply for all components other than those relevant to the write object and turn off the control power supply for the volume of other components such as speakers and amplifiers. Please note that at that time, if other

AI8/A08 are connected they may be written and because of this, there is no guaranteed that the writing has been properly performed even if the writing shows a successful completion.

3. Use the methods shown in the CS1D Test Program Specifications to write the firmware to the necessary units.

After the firmware has been written, check that the versions for all the units are the desired versions.

• Method for writing firmware directly to the AO8 UNC

* When there is some kind of problem or the DSP1D is unavailable due to this equipment's production processes and the firmware can not be written with the method on the previous page, use the method below.

AO8

1 2 3 4 5 6 7 8

Serial communications jig

Serial connection

D-sub 9-pin cross-cable

For the connection diagram, refer to the

LMY-slot inspection jig specifications.

PC

(Windows 95 or later)

Only COM1 can be used.

UNC sheet

Connect the 5-pin PH connectors with a straight-wired cable.

1. Connect the D-sub 9-pin serial cables (cross) and DSP-CHECK board between the 5-pin connector for the target board and the

PC. At this time, do not connect other signal lines.

2. After PM1DLOAD starts up, select CardDirect with MODE SELECT, then press OK.

3. Use the setup menu to properly set the serial port to be used and then select AI8/A08 from the pull-down menu.

4. Check on the items for OUTPUT 1 on the list and click the write button.

5. After writing ends, end PM1DLOAD.

6. Switch off the power for AO8 and remove the PH connector, then switch the power for AO8. DSP1D on again and check that it starts up normally. (Operation is normal if an " " is displayed in 7-segment display for A08.) www. xiaoyu163. com

The software versions are as follows

22 http://www.xiaoyu163.com

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AO8

QQ 376315150 8 9 2 4

Method of preparation: Follow the instructions in the CS1D test program specifications (Drawing No: KES-92654) titled

9 8 2 9 9

Before starting inspection, refer to version.txt in the same directory as the firmware shown on the previous page and input the version character string as instructed. (Please refer to page 23, 24)

B. Inspection Method

The inspection configuration is shown in the diagram below.

Install the inspection jig to the AO8 to be inspected as in the figure above. Send the inspection commands from the PC via the AI8 to the

LMY-slot inspection jig and take in at the PC the results returned from the LMY-slot inspection jig.

* Turn on the power supply for AI8 before making the connection between the AI8 on the jig side and the jig for serial

TEL 13942296513

" "

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 specifications.

* Serial communications jigs are boards that convert the serial interface from the PC. For details, see the LMY-slot inspection jig specifications.

* Set the DIP switches on the ID change jig for AO8 inspection as shown below. For details on the IC change jig, see the LMY-slot inspection jig specifications.

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2

3 4

1 2 3 4 5 6 7 8

In each inspection item, if there are instructions to drop to the low level, set the relev-

23

The AO8 is inspected using PC inspection software. This inspection software is common for AI8/AO8/DSP1D/CS1D. For the basic operation methods, menu screen specifications, etc., see the CS1D Test Program Specifications.

Below is the menu for AO8 inspection.

Input the latest version of AO8 UNC before starting the inspection. (This is necessary for the version check.) For the character string to input, refer to version.txt in the same directory as the AI8/AO8 firmware. Details of each check item and the corresponding PC www. xiaoyu163. com http://www.xiaoyu163.com

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AO8

Only items whose checkboxes are checked are automatically checked.

ALL checks all the items.

CLEAR removes all the checks.

2.

AO8-IFC3 Test

3.

AO8-SLOT Test

4.

AO8-IPC4, LED2 Test

5.

AO8-IPC2 Test

ALL

1.

AO8-UNC Test

Auto Test Start xxxxxxxx

8 9 2 Version character string input example

Input the latest firmware version. When

4 9 8 2 entered here is retained in memory.

9 9

OK

CLR

OK

OK

OK

OK

Pressing this button starts the automatic checks of the checked items.

The check item and the check results are displayed. Just one item can be inspected by pressing its button.

C. Inspection Items

The inspection items are as below. Details of the inspection items are shown on the following pages.

* However, 128 Fs Sync must be normal for the DSP to operate, so there is no special check item.

No.

1

2

3

4

5

Item

AO8 - UNC test

AO8 - IFC3 test

AO8 - SLOT test

AO8 - IPC4, LED2 test

AO8 - IPC2 test

1.

AO8 - UNC Test

This test checks around the AO8-UNC.

OK/NG display for the page as a whole

Displayed when all the checks have been completed.

Received ID displayed as board name and hexadecimal

NG example

Using the terminal status display and the corresponding pin numbers in the example below, it is possible to determine that the fifth one from left on the terminal status display is for pin 32.

1. AO8-UNC Test OK

* ID UNC [1Eh] OK

OK

DataBus

AddressBus

* Flash

* Version

Sub-item

Main item

OK

OK

Checked in order from top to bottom.

Completed main items have marks next to them.

If OK, sub-items are not displayed.

1. AO8-UNC Test

ID: unc[1Eh]

RAM:

DBus[38-35,32-29,16-13,10-7 pin] OK

OK

Q

00000000 00000000

ABus[18-21,24-27,42-44,1-5 pin] OK

0 00000000 0000000-

Flash: OK

OK

The NG is displayed the moment the item is found to be NG, even if the test is still underway.

Displays all the detailed results so far. This display can be scrolled.

1. AO8-UNC Test

Stopped the moment an actual ID NG appears; stopped at the end of the page for any other NG.

AddressBus

Abnormal port name

Now Checking …

Version

NG

NG

1. AO8-UNC Test

9 2 4 8 2

DBus[38-35,32-29,16-13,10-7 pin]

9

NG

9

11111111 11111111

ABus[18-21,24-27,42-44,1-5 pin] NG

1 11111111 1111111-

Flash:

CheckSum = xxxx[xxxx]

Version:

NG

NG

Current = x.xx , Latest = x.xx

Previously read value.

[ ] gives the correct value.

4-digit hexadecimal notation

Terminal status display

Delimited in units of 8 digits right justified in the order upper then lower.

0: Normal 1: Abnormal

-: Ignored

Current status display

Gives the current version and the latest version

( SRAM

Flash

OK: LED lit up

NG: LED flashes on (0.2 s) - Off (0.2 s) - On (0.2 s) - Off (0.1 s)

OK: LED lit up

NG: LED flashes on (0.1 s) - Off (0.1 s) - On (0.1 s) - Off (0.1 s)

)

2.

AO8 - IFC3 Test

This test checks around the AO8-IFC3.

NG sample

Please refer to the AO8-UNC Test for NG charts.

2. AO8-IFC3 Test

* SICKB

* FPGA

* DIR2

OK

OK

OK

OK

2. AO8-IFC3 Test

SICKB:

FPGA:

DIR2:

OK

OK

OK

Please refer to the AO8-UNC Test for charts showing the same detailed www. xiaoyu163. com http://www.xiaoyu163.com

24

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AO8

Checks slot operation by checking the minimum necessary number of pins.

8 9

The results for each slot are displayed in order from the left. A mark is made

2 4 9 or DataBusTest NG appears.

8

Displays which pin for each check to show the progress of the checks.

number is NG. The main

(Blank: Not yet checked; 0: Normal; 1: Abnormal; N: No response) part of the address bus is displayed.

(1: NG; 0: OK) NG example

2 9 9

3-1. AO8-SLOT [Initial] Test OK

* Address Bus Test

* Data Bus Test

* Voltage Check

+20V

+15V

-15V

+5V

-5V

00000000

00000000

00000000

00000000

00000000

* /CON Line Test

00000000 OK

00000000 OK

00000000 OK

00000000 OK

3-1. AO8-SLOT [Initial] Test

3-1. AO8-SLOT [Initial] Test

* Address Bus Test

Address Bus Test:

Data Bus Test:

Voltage Check:

/CON Line Test:

OK

OK

OK

OK

* Voltage Check

+20V 00010000

+15V

-15V

00010000

00000000

+5V 00000000

-5V 00000100

First, all the voltages for one slot are

* /CON Line Test checked, then this is repeated for the next slot. (The notation is each voltage [x 8 slots], but the check order is each slot [x all voltages].)

00000100 NG

00010100 NG

00010100 NG

00010100 NG

Now Checking …

/CON Line Test

3-1. AO8-SLOT [Initial] Test

Address Bus Test:

SLOT6 111 1111111-

Data Bus Test:

SLOT4 11111111 11111111

SLOT6 11111111 11111111

Voltage Check:

SLOT4

+20V => +xx.xxV

+15V => +xx.xxV

(-xx.x%)

(+xx.x%)

SLOT6

-5V => +xx.xxV (-xx.x%)

/CON Line Test: 00010100

NG

NG

NG

NG

NG

NG

NG

NG

NG

Basically, the same as up till here The detected voltage is displayed and the percentage deviation from the ideal state is displayed. This is shown for each slot.

3-2. AO8 - Slot [Clock Line] Test

This test checks around the slot clock.

3-2. AO8-SLOT [Clock Line] Test OK

Fs 00000000

OK

3-2. AO8-SLOT [Clock Line] Test

*

TEL 13942296513

64Fs 00000000

FS Line Check:

256Fs 00000000

OK

Basically, the same as up till here

NG example

3-2. AO8-SLOT [Clock Line] Test

Q Q

64Fs

256Fs

3 7 6

00010000

00010100

1 5

NG

1 3-2. AO8-SLOT [Clock Line] Test 5

SLOT4

8 9 2 4 9

NG

8 2 9 9

Fs

64Fs

256Fs

SLOT6

-> xx.xxx kHz

-> xx.xxx kHzX64

-> xx.xxx kHzX256

(-xx.x%)

(+xx.x%)

(-xx.x%)

256Fs -> xx.xxx kHzX256 (-xx.x%)

NG

Now Checking …

FS Check 256Fs

The detected FS frequency is displayed and the percentage deviation from the ideal state is displayed.

The values for 64 Fs and 256 Fs are displayed in such a way that they can be easily grasped.

3-3. AO8 - Slot [Data Line] Test

This test checks around the serial communications.

3-3. AO8-SLOT [Data Line] Test OK

* Digital Signal line Test

SI 00000000

OK

3-3. AO8-SLOT [Data Line] Test

Digital Signal Line Test: OK

NG sample

Please refer to page 24 for NG charts.

25

Basically, the same as up till here

The switching of Digital Line by the LMY-SLOT inspection jig www. xiaoyu163. com http://www.xiaoyu163.com

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AO8

This test checks around the AO8 - IPC4 and LED2.

4. AO8-IPC4, LED2 Test

* Input Selector SW

* 7segments LED

* W.CLK

In 48 kHz + 6%

In 44.1kHz - 10%

Jitter 48 kHz

Jitter 44.1kHz

DIR2

In/Out

OK

OK

OK

OK

OK

4. AO8-IPC4, LED2 Test

Input Selector SW:

WordClock 75ohm SW:

7segments LED:

W.CLK:

OK

OK

OK

OK

8 9 2 4 9 8 2 9 9

For the 75 item, the pop-up box is displayed below and the inspector judges visually on the oscilloscope.

Please check [WordClock 75ohm SW].

OK NG

Normal behavior on the oscilloscope for 75 switch.

ON OFF

For the LED lighting order, see *1. If the LEDs light this way, they are OK.

For the jitter ** kHz item, the pop-up box is displayed with the system in the

48/44.1 kHz output state to ask the user to measure the jitter. The inspector judges the jitter.

Please check [Jitter (48kHz)].

OK NG

Detects PLL for valid detection (IC301 of IFC3 sheet).

When other checks are necessary, the pop-up dialog box is displayed to ask the inspector to select OK or NG and the system stands by until the inspector makes a selection.

The current status is displayed in real time and the inspector looks at the behavior of the system and judges it OK/NG.

When moving from the jitter measurement to the In/Out check, the the pop-up box is displayed to ask the user to check the connections.

Connect [AO8 BNC Out] to [AI8 BNC In].

OK

Please check [7segment LED].

7segment LED= xx

OK NG

TEL 13942296513

(*1) 7-segment LED lighting order

0.0. 1.1 .2.2. · · · 9.9.

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

5.

AO8 - IPC2 test

This test checks around the AO8 - IPC2. Ports A and B are both checked, so the same procedure is carried out in 5-1 for Port A and in 5-2 for Port B.

Before starting these items, refer to page 23 and set all settings for MSB/LSB,2CH/4CH lines to off.

5-1. AO8-IPC2 [PortA] Test OK

* SI

* RQ

* AK

* W.CLK

* CONTROL

* ID

In

00000000

Out

* MSB/LSB

Same as up till here

* 2CH/4CH

OK

OK

OK

OK

OK

OK

OK

OK

Next, when changing the ports the following

SI:

RQ:

AK:

W.CLK:

CONTROL:

ID:

MSB/LSB:

2CH/4CH: pop-up menu will be displayed. Change the connections and set all MSB/LSB, 2CH/4CH lines to off.

After the preparations have been completed, click OK.

OK

OK

OK

OK

OK

OK

OK

OK

I n t h e M S B / L S B , 2 C H / 4 C H i t e m s , t h e following pop-up menu will be displayed.

Set the switches on the ID conversion jig so that the corresponding signal will become low and click the OK button.

NG sample

Please refer to page 24 for NG charts.

Change [MSB/LSB line] to low level.

OK www. xiaoyu163. com http://www.xiaoyu163.com

26

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AO8

ERROR MESSAGES

QQ 376315150

ERROR MESSAGE

8 9

DESCRIPTION

2 4 9 8 2 9 9

The AO8 is connected to the INPUT connector of the DSP1D/DSP1D-EX. Connect the AO8 to the

OUTPUT connector.

A cable is disconnected from the INPUT A, B, or C connector on the rear panel, or the connection is made incorrectly. If the connection is proper, replace the cable.

The unit does not lock to the wordclock signal.

The control signal is not being received correctly.

(two dots and the ID number of the OUTPUT connector on the DSP1D/DSP1D-EX)

Illuminating dots means that the AO8 is con-nected in Mirror mode from the DSP1D/DSP1D-EX.

If “.x .” lights up continuously during Mirror mode operation, the INPUT SELECTOR switch setting matches the setting controlled from the CS1D and the system is operating normally.

If the control signal from the CS1D has changed the setting during Mirror mode operation and it does not match the INPUT SELECTOR switch setting any more, this indicator changes in the following order.

“ .x.” “. .”

“. .” “ ”( or “ ”)

“ ” means that the control signal from the CS1D has changed the setting to “A”

” means that the control signal from the CS1D has changed the setting to “B.”

During this time period, you can connect or disconnect the cable from the unselected output connector.

If you set the INPUT SELECTOR switch so that it matches the setting made via the control signal from the CS1D, “

TEL 13942296513

” lights up continuously.

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 www. xiaoyu163. com http://www.xiaoyu163.com

27

http://www.xiaoyu163.com

8 9 2 4 9 8 2 9 9

PARTS LIST

CONTENTS

OVERALL ASSEMBLY······························································································································ 2

SIDE PANEL ASSEMBLY ························································································································· 4

MOTHER ASSEMBLY······························································································································· 6

ELECTRICAL PARTS ························································································································· 7~12

Notes : DESTINATION ABBREVIATIONS

B: British model

Q Q 3 7

M:

6 3 1 5 1

O: Chinese model

5 0

C: Canadian model

D: German model

E: European model

F: French model

H: North European model

I : Indonesian model

J : Japanese model

8 9

Q: South-east Asia model

T: Taiwan model

U: U.S.A. model

V: General export model (110 V)

W: General export model (220 V)

N,X: General export model

Y: Export model

2 4 9 8 2 9 9

WARNING

Components having special characteristics are marked specification equal to those originally installed.

and must be replaced with parts having

• The numbers in “ QTY ” show quantities for each unit.

• The parts with “ - - ” in “ PART NO. ” are not available as spare parts.

The mark “ ” in the remarks column indicates that these parts are interchangeable.

) part number is O, not zero.

The second letter of the shaded ( ) part number is I, not one.

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AO8

OVERALL ASSEMBLY

QQ 376315150

290

220

8 9

320

2

310

4

221

380

9 8

350

2

355

360

9 9

170

430

50

300

475

160

420

370

365

210

330

340

280

260

390

130

400

390c

500

480

460

470

460b

452

460c

200

460a

190

450

70

90

80

100

390b

410

110

180

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

150

270

40

280

287

280

288

560

230

240

140

530

540

285

550

520

440

445

200

10

260

2

60

30

250 http://www.xiaoyu163.com

445

440

http://www.xiaoyu163.com

AO8

REF NO.

PART NO.

DESCRIPTION

*

*

*

*

*

*

*

*

*

*

90

100

110

120

130

140

150

160

50

60

70

80

10

20

30

40

170

180

190

200

- -

- -

- -

- -

V4277100

CB806590

VR138400

V4278900

V4277800

VC688800

V49136S0

EP600230

V49137S0

VB659000

V5087200

V4277900

VC688800

V4914400

VP157900

V4278000

VC688800

VP157900

V4277200

VC688800

Overall Assembly

Overall Assembly

Overall Assembly

Overall Assembly

Bottom Chassis

Leg

Bind Head Tapping Screw-B

PET Sheet

Front Shassis

Bind Head Tapping Screw-B

Circuit Board

Bind Head Tapping Screw-B

Circuit Board

Bind Head Screw

Connector Assembly

Chassis

Bind Head Tapping Screw-B

Shield

Bind Head Tapping Screw-B

Chassis

Bind Head Tapping Screw-B

Bind Head Tapping Screw-B

Side Panel

Bind Head Tapping Screw-B

* 210

220

221

230

V4279000

VC688800

VC688800

XW261A00

Rear Panel

Bind Head Tapping Screw-B

Bind Head Tapping Screw-B

Power Transformer

*

*

*

230

230

240

XW262A00

XW263B00

VC688800

Power Transformer

Power Transformer

Bind Head Tapping Screw-B

250

250

250

- -

- -

- -

Side Panel Assembly TEL 13942296513

Side Panel Assembly

250

260

- -

VC688800

Side Panel Assembly

Bind Head Tapping Screw-B

*

*

*

*

*

*

*

*

*

*

*

*

430

440

445

450

452

460

460a

460b

460c

380

390

390a

390b

390c

400

410

420

320

330

340

350

355

360

365

370

270

280

285

287

288

290

300

310

VN413300

- -

V4279300

V4278800

VL813000

VA221200

VL812900

V4278200

VC688800

V7447100

V6676700

VS153600

V6221000

- -

V41287S0

V4278600

VS154500

- -

VC688800

CB817510

VC362700

CB069250

V41302S0

V41293S0

VS863000

EG340290

V5789100

V6444900

VK949100

ET800070

EG340110

CB817510

V46492S0

Mother Assembly

Bind Head Tapping Screw-B

Cord Binder

Ferrite Core

Cord Holder

Circuit Board

Circuit Board

Bonding Screw

Bind Head Screw

Motor

Fan Guide

Fan Guard

Toothed Lock Washer

Bind Head Screw

Cord Binder

Circuit Board

Bonding Tapping Screw-B

Front Panel Assembly

Front Panel

LED Cover

Escutcheon, Power Switch

Flat Head Screw

Power Switch Knob

Top Panel

Bind Head Tapping Screw-B

Mount Bracket

Soft Gasket

Oval Head Screw

Circuit Board

UNC Plate

Bonding Screw

*: New Parts

8 9 2

J

U,V

H,W

B

9 8 2

(V479550)

(V479560)

(V479570)

(V479580)

9

QTY

9

BL

4.0X12 MFZN2BL

4

4

3

A4.0X8 MFZN2BL

AO8 LED2 (IPCOM)

3.0X6 MFZN2BL

AO8 PSB (AOCOM)

3.0X8 MFZN2BL

VH4P-VH3P #18

LOWER

A4.0X8 MFZN2BL

A3.0X6 MFZN2BL

UPPER

A4.0X8 MFZN2BL

A3.0X6 MFZN2BL

LEFT

A4.0X8 MFZN2BL

A4.0X8 MFZN2BL

A4.0X8 MFZN2BL

J

4

2

2

4

2

3

5

7

6

01

A4.0X8 MFZN2BL

RIGHT

RIGHT

RIGHT

Q Q

RIGHT

A4.0X8 MFZN2BL

U,V

H,B,W

3 7 6 3 1 5 1 5 0 J

U,V

H,W

4

8 9 2 4 9 (V479360) 8 2

(V479380)

9 9

18

17

01

B (V479390)

7 01

(V479300)

10

01

01

17

01

01

09

01

01

05

11

01

06

01

08

15

03

01

02

08

01

A4.0X8 MFZN2BL

S-14B

FR25/15/12-1400L

BK-1

AO8 IPC2

AO8 IPC4 (IPCOM)

3.0X6 MFZN2BL

A4.0X6 MFZN2BL

DC KDE1208PTS3-6 Fan

2

2

7

1

2

01

03

04

01

FG-08UL

A4.0 MFZN2BL

4.0X

16 MFZN2BL

S-14B

AO8 DR (AOCOM)

3.0X8 MFZN2BL

4

4

2

2

01

01

09

02

06

01

01

03

01

(V479200)

7 SEG.

4.0X8 MFZN2BL

A4.0X8 MFZN2BL

3U

4.0X8 MFZN2BL

B4.0X10 MFZN2BL

POWER ON/OFF

6

17

2

2

8

2

16

05

03

01

03

13

01

09

01

01

(V479500)

AI8 UNC

4.0X8 MFZN2BL 2

04

01

RANK : Japan only

3 http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

*

*

REF NO.

470

475

480

500

520

530

540

550

560

570

PART NO.

VS863000

- -

V4278500

VS863000

CB835590

CB069250

VC362700

- -

VP156800

VY734700

DESCRIPTION

Blank Panel

Bonding Screw

Holder

Cord Holder

Ferrite Core

Connector Assembly

Bind Head Screw

Clamp Filter

3.0X6 MFZN2BL

3.0X6 MFZN2BL

TMS-20

BK-1

FR25/15/12-1400L

Earth #18

A4.0X8 MFZN2BL

ZCAT2032-0930

V4789400

ACCESSORIES

Cable, SCSI DHK-HA2-3000

SIDE PANEL ASSEMBLY

50

D60

8 9

U

2

REMARKS

4 9

(V533510)

2

2

QTY RANK

4

8

32

2

2 01

07

01

01

9 9

01

04

(V572480)

2 01

27

D20

TEL 13942296513

D90

D90

FZ100

FZ300

FZ301

FZ200

FZ201

D70 D75

D30

80b

70

D30

130

D50

D40

Q Q

120

40

3 7 6 3 1 5 30 1 5 0 9 2 4 9 8 2 9 9

100 105

110

90

80a

80

D100

D10

D80

10

4 www. xiaoyu163. com

60 http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

REF NO.

PART NO.

DESCRIPTION

*

*

*

*

*

*

*

*

50

60

70

80

30

30

40

50

20

20

20

30

10

10

10

20

80

80a

80b

80b

90

100

105

110

120

130

V47944S0

EG340290

V5099200

- -

- -

V46487S0

KB003620

KB003090

VC688800

VC362700

CB835590

CB069250

V4914300

VC688800

- -

- -

- -

- -

V5302700

V5302800

V5302900

VS228900

VS229000

VS229100

VS229200

CB806850

CB811230

CB032840

VP156800

V47943S0

Side Panel Assembly

Side Panel Assembly

Side Panel Assembly

Side Panel Assembly

Side Panel

Side Panel

Side Panel

AC Cord Assembly

AC Cord Assembly

AC Cord Assembly

AC Cord Assembly

Cord Strain Relief

Cord Strain Relief

Cord Strain Relief

Bind Head Screw

DC Assembly

DC Assembly

Bind Head Screw

Connector Assembly

AC Assembly

AC Assembly

Circuit Board

Fuse

Fuse

Bind Head Tapping Screw-B

Ferrite Core

Cord Clamp

Cord Holder

AC Shield Cover

Bind Head Tapping Screw-B

*

*

V47943S0 TEL 13942296513

D10 V4914800

DC Assembly

Heat Sink

*

D20 V4914900 Heat Sink

*

D30 V4276400 Isolation Sheet

*

D40 V46490S0 Circuit Board *

D50 V4276600 Holder

*

D60 EL200020 Pan Head Screw

D70 V4914600 Holder

*

D75

D80

D90

D100

CB817510

EL200020

EP600230

CB817510

Cord Binder

Pan Head Screw

Bind Head Tapping Screw-B

Cord Binder

FZ100

FZ100

FZ200

FZ200

FZ201

FZ201

FZ300

FZ300

FZ301

FZ301

VS823300

KB003250

KB003630

KB003100

KB003630

KB003100

KB003630

KB003100

KB003630

KB003100

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

RIGHT

RIGHT

RIGHT

RIGHT

RIGHT

RIGHT

RIGHT

RIGHT

2P 15A

3P 10A

3P 6A

3P 10A

SR-6N3-4

SR-6N-4

SR-5N-4

A4.0X8 MFZN2BL

A4.0X6 MFZN2BL

PH-DC

8 9 2

B

J

U,V

H,W

J

U,V

H,W

B

J

U,V

H,B,W

J

9 8 2

(V479360)

(V479370)

9

QTY

9

(V479380)

(V479390)

U,V

H,B,W

U,H,B,V,W

J,U,V

10

10

11

02

12

12

12

09

02

03

01

H,B,W

4 01

16

J,U,V

H,B,W

(V479470)

(V479480)

AO8 AC (AOCOM)

4.00A JU

3.15A S

A4.0X8 MFZN2BL

FR25/15/12-1400L

TMS-20

BK-1

J,U,V

H,B,W

3

01

01

01

04

01

01

03

01 A4.0X8 MFZN2BL

DC LOW

Q Q

DC UP

DC

AO8 DC (AOCOM)

TR

SP 4.0X8 MFZN2Y

BR

S-14B

SP 4.0X8 MFZN2Y

3.0X6 MFZN2BL

S-14B

8.00A JU

6.30A S

5.00A JU

4.00A S

5.00A JU

4.00A S

5.00A JU

4.00A S

5.00A JU

4.00A S

3 7 6 3 1 5 1 5 0 J,U,V

H,B,W

8 9 2 4 9 8 2 9 9

2

07

07

05

J,U,V

H,B,W

J,U,V

H,B,W

J,U,V

H,B,W

J,U,V

H,B,W

J,U,V

H,B,W

4

3

4

4

01

01

01

01

02

01

01

01

01

01

09

01

07

03

01

01

03 www. xiaoyu163. com

*: New Parts http://www.xiaoyu163.com

RANK : Japan only

5

http://www.xiaoyu163.com

AO8

MOTHER ASSEMBLY

QQ 376315150 8 9 2 4 9 8 2 9 9

20

140 150

100

110

40

130

120

65

70

70

30

Q Q 3

80

7 6 3 1 5 1 5 0

60

8 9 2 4 9 8 2 9 9

50

*

*

*

*

REF NO.

PART NO.

DESCRIPTION REMARKS

- AO8 (V479300)

10

MOTHER ASSEMBLY

Circuit Board AI8 UNC

20

30

40

50

V41288S0

V4278300

EP600230

V4278100

Support Metal

Bind Head Tapping Screw-B

Support Metal

Bind Head Tapping Screw-B

1

3.0X6 MFZN2BL

2

3.0X6 MFZN2BL

60

65

70

80

EP600230

V41300S0

CB817510

EP600230

Circuit Board

Cord Binder

Bind Head Tapping Screw-B

Cable, FFC

AO8 IFC3

S-14B

3.0X6 MFZN2BL

P=1.25-K-20-80 (V508550)

90

100

- -

- -

- -

Cable, FFC

Connector Assembly

P=1.25-K-30-80

PH&PH 13P 80 #28

(V508560)

(V508800)

110

120

130

140

150

- -

- -

- -

VC362700

Connector Assembly www. xiaoyu163. com

Cord Holder CB069250

PH&PH 10P 80 #28

PH&PH 5P 200L #28

PH&PH 12P 80 #28

FR25/15/12-1400L

BK-1

(V508810)

(VN38360)

(V508820)

QTY RANK

9

5

4

2

2

6

2

RANK : Japan only

6

*: New Parts

09

01

07

01

03

01

04

01 http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

REF NO.

ELECTRICAL PARTS

PART NO.

DESCRIPTION

*

*

*

*

*

*

*

*

*

*

V46487S0

V46490S0

V46492S0

V49137S0

V41302S0

V41300S0

V41293S0

V49136S0

V41288S0

V41287S0

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Circuit Board

CN001

CN002

CN100

CN101

CN200

CN201

CN300

CN301

CN302

CN303

CN400

CN401

CN402

CN500

CN502

CN600

D100

-107

D200

-211

*

*

*

*

*

*

V46487S0

V46490S0

V46492S0

V49137S0

VH610100

VR144900

VA078900

V4276300

V4797200

VN057300

V5101700

V4871100

UR838100

Circuit Board

Circuit Board

Circuit Board

Circuit Board

Bind Head Screw

Bonding Tapping Screw-B

Jumper Wire

AC Shield Metal

Transistor Holder

Heat Sink

Insulation Sheet

Electrolytic Cap.

Electrolytic Cap.

*

*

C104

C106

C108

C110

C112

C204

UR838100

UR838100

UR838100

V4871300

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

*

* C205

C208

C209

V4871300

UR838100

UR838100

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

C212

C213

C216

UR838100

UR838100

UR838100

Electrolytic Cap.

TEL 13942296513

Electrolytic Cap.

C217

C304

UR838100

VR499300

Electrolytic Cap.

Electrolytic Cap.

*

C305

C308

C309

C312

C313

C400

C500

C501

C503

C600

VB390000

VB390200

VB390200

VB389800

VB390000

VB389800

VB390000

VG879900

LB933040

LB933030

VB858100

VB858200

LB933030

VB481900

VB481900

VB481900

VB481900

VR499300

UR848100

UR848100

UR848100

UR848100

V5170300

UR838100

UR848220

UR838100

V3311600

VS589000

FG644100

UA355100

LB932050

LB932030

VE352600

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

Capacitor

Electrolytic Cap.

Electrolytic Cap.

Electrolytic Cap.

Capacitor-KH

Ceramic Capacitor-E

Ceramic Capacitor-F

Mylar Capacitor

Base Post Connector

Base Post Connector

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Base Post Connector

Base Post Connector

Base Post Connector

Connector Base Post

Connector Base Post

Diode

Diode

Diode

*: New Parts

AO8 AC (AOCOM)

AO8 DC (AOCOM)

AO8 DR (AOCOM)

AO8 PSB (AOCOM)

AO8 IPC2

AO8 IFC3

AO8 IPC4 (IPCOM)

AO8 LED2 ( IPCOM )

AI8 MB1

AI8 UNC

AO8 AC (AOCOM)

AO8 DC (AOCOM)

AO8 DR (AOCOM)

AO8 PSB (AOCOM)

3.0X14 MFZN2BL

3.0X6 MFZN2BL

0.55

8 9 2 9 8 2

(XW295C0)

(XW295C0)

9

QTY

9

(XW295C0)

(XW295C0)

(XW289A0)

(XW287B0)

(XW286B0)

(XW286B0)

(XW282A0)

(XW281B0)

(XW295C0)

(XW295C0)

(XW295C0)

(XW295C0)

01

33000 16.0V

100.00 16.0V

100.00 16.0V

100.00 16.0V

100.00 16.0V

22000 16

22000 16

100.00 16.0V

100.00 16.0V

100.00 16.0V

Q Q

100.00 16.0V

4700 35.0V

PH 4P TE

PH 6P TE

PH 6P TE

PH 2P TE

PH 4P TE

PH 2P TE

PH 4P TE

VA 2P TE

VH 4P SE

VH 3P SE

PH 2P SE

PH 3P SE

VH 3P SE

11ES4

11ES4

11ES4

11ES4

4700 35.0V

100.00 25.0V

100.00 25.0V

100.00 25.0V

100.00 25.0V

0.220 275V U.C.S

100.00 16.0V

220.00 25.0V

100.00 16.0V

0.010 250V J.U.C.S

4700P 500V M

0.0100 50V Z

0.1000 50V J

VH 5P TE

VH 3P TE

PH-14P TE

3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

05

01

01

01

01

01

01

05

04

07

08

01

06

01

01

01

01

05

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

05

01

01

01

RANK : Japan only

7 http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

*

*

REF NO.

IC200

IC201

IC202

IC203

IC204

IC205

IC300

IC301

FZ201

FZ300

FZ301

FZ400

FZ500

IC100

-102

IC103

D300

-307

DB100

DB200

DB300

EM100

-103

EM200

-205

EM300

-303

FZ100

FZ200

PART NO.

VB481900

VB481900

VM621400

VT682400

VT682400

FZ006970

FZ006970

FZ006970

FZ006970

FZ006920

FZ006920

VP206500

VP206500

VP206500

VP206500

VP206500

VP206500

VG297000

XH672A00

XH672A00

XW196A00

XR607A00

XK309A00

XR607A00

XK309A00

XR607A00

XK309A00

XR608A00

XD854A00

DESCRIPTION

Diode

Diode Stack

Diode Stack

Diode Stack

LC Filter

LC Filter

LC Filter

LC Filter

LC Filter

LC Filter

Fuse Holder

Fuse Holder

Fuse Holder

Fuse Holder

Fuse Holder

Fuse Holder

IC

IC

IC

IC

IC

IC

IC

IC

IC Protector

IC

IC

IC

11ES4

11ES4

RBV-1506

D6SB60L 6.0A 600V

D6SB60L 6.0A 600V

LS MT Y223NB

LS MT Y223NB

LS MT Y223NB

LS MT Y223NB

LS MT B271KB

LS MT B271KB

EYF-52BC

EYF-52BC

EYF-52BC

EYF-52BC

EYF-52BC

EYF-52BC

ICP-F20

PQ05RF2

PQ05RF2

UPC2933HF

UPC2405AHF

NJM7905FA

UPC2405AHF

NJM7905FA

UPC2405AHF

NJM7905FA

UPC2415AHF

NJM7915FA

SW600

TR300

TR500

TR501

TR502

ZD500

W0013

IC302

IC303

IC304

XR608A00

XD854A00

XD631A00

IC

IC

IC

UPC2415AHF

NJM7915FA

PST518B-TP

K700

-703

L400

BB069510 TEL 13942296513

V4122100

Land Terminal

Line Filter

A-8

A-8

PLH10A7003R6P02

Q Q

R502

R504

VC757100

VC740100

Metal Oxide Film Resistor

Metal Oxide Film Resistor

22.0 2W J

1.0 1W J

HF456330

HF456470

HF457100

V3127000

IA101590

IB059600

IC1815M0

IC1815M0

VQ554100

- -

Carbon Resistor

Carbon Resistor

Carbon Resistor

Push Switch

Transistor

Transistor

Transistor

Transistor

Zener Diode

GND Wire

3.3K 1/4 J

4.7K 1/4 J

10.0K 1/4 J

ESB92S23B J.U.C.S

2SA1015 O,Y

2SB596LBB O,Y

2SC1815 Y,GR

2SC1815 Y,GR

MTZJ7.5A 7.5V

L=180

*

C108

*

CN100

CN101

CN102

CN103

CN104

DA100

-143

DA147

-156

EM100

-102

EM104

-106

EM108

IC100

-103

IC104

IC105

IC106

V41302S0

UF038100

UB245100

V4158600

VF283100

VF283100

VB390600

VB390800

VV556300

VV556300

VV556300

VV556300

VL534100

VL534100

VL534100

VL534100

FZ006970

XU815A00

XU815A00

XT487A00

XT487A00

XU815A00

8

*: New Parts

IC

IC

IC

Circuit Board

Electrolytic Cap. (chip)

Monolithic Ceramic Cap.

Connector

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Diode Array

Diode Array

Diode Array

Diode Array

LC Filter

LC Filter

LC Filter

LC Filter

LC Filter

AO8 IPC2

100 16V

F 0.100 25V Z

230R(SCSI) 68P SE

PH 13P TE

PH 13P TE

PH 10P TE

PH 12P TE

DAN217 0.3A X2

DAN217 0.3A X2

DAN217 0.3A X2

DAN217 0.3A X2

NFA81R00C101

NFA81R00C101

NFA81R00C101

NFA81R00C101

LS MT Y223NB

DS26C32ATMX

DS26C32ATMX

TC74VHC245F

TC74VHC245F

DS26C32ATMX

8 9 2 4 9 8

QTY

2

RANK

01

01

05

9 9

04

04

REGULATOR +5V 2A

REGULATOR +5V 2A

REGULATOR +3.3V

REGULATOR +5V

REGULATOR -5V

REGULATOR +5V

REGULATOR -5V

REGULATOR +5V

REGULATOR -5V

REGULATOR +15V

REGULATOR -15V

3 7 6 3 1 5

REGULATOR +15V

REGULATOR -15V

SYSTEM RESET

1 5 0

04

03

02

8 9 2 4 9 8 01 2

02

9 9

01

01

POWER ON/OFF

01

04

01

01

01

01

01

02

01

(V744560)

02

04

04

03

01

01

01

01

01

01

01

01

02

02

02

02

04

03

04

03

04

03

04

03

INPUT A/B

LINE RECEIVER

LINE RECEIVER

TRANSCEIVER

TRANSCEIVER

LINE RECEIVER

(XW289A0)

05

05

05

02

01

01

01

05

01

01

01

01

01

01

06

01

06

06

03

03

06

RANK : Japan only http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

REF NO.

IC107

RA100

-103

PART NO.

XU996A00

RE047100

RE047100

RD254100

RD255150

RD256100

RD257100

RD257220

RD257470

DESCRIPTION

Resistor Array

Resistor Array

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

*

C112

C116

C118

C304

-306

C404

-406

CN101

CN102

CN103

CN104

CN105

CN106

V41300S0

UF038100

UF017220

UF038100

UF037470

UF037470

UF037470

UF037470

UB051220

UB245100

UB245220

UB445330

VR327300

VQ045900

VQ045000

VE352600

VB390200

VF728300

VB390100

Circuit Board

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Electrolytic Cap. (chip)

Monolithic Ceramic Cap.

Monolithic Ceramic Cap.

Monolithic Ceramic Cap.

Monolithic Ceramic Cap.

Mylar Capacitor (chip)

Connector, FFC

Connector, FFC

Connector Base Post

Connector Base Post

Wire Trap

Connector Base Post

CN201

CN401

-408

VB390600

VK025200

VK025200

Connector Base Post

Wire Trap

Wire Trap

CN601

CN602

CN603

VF283100

VF283100

VB390600

Connector Base Post TEL 13942296513

Connector Base Post

CN604

CN605

VB390800

VF283100

Connector Base Post

Connector Base Post

*

*

*

*

*

*

*

*

*

*

*

*

IC409

IC410

-412

IC501

-504

IC601

IC602

IC603

IC604

IC309

IC310

IC311

IC401

-403

IC404

-407

IC408

IC105

IC106

IC107

IC108

IC201

IC202

IC301

-303

CN606

CN607

CN608

EM101

EM102

IC101

-103

IC104

XW422A00

IS000800

IS000400

XG948E00

XG948E00

XT487A00

XT487A00

IS000400

IS000800

XW422A00

XW422A00

XU235A00

XU235A00

XT487A00

XT487A00

XV242A00

XT487A00

VF283100

VB390600

VB390800

FZ006970

FZ006970

XT487A00

XT487A00

IS000800

XY102A00

XT487A00

XT487A00

XY094A00

XW239A00

XY217A00

XG948E00

XG948E00

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

IC

Connector Base Post

Connector Base Post

Connector Base Post

LC Filter

LC Filter

IC

IC

IC

*: New Parts

AM26LS31CNSR

10KX4

10KX4

10.0 0.1 J

150.0 0.1 J

1.0K 0.1 J

10.0K 0.1 J

22.0K 0.1 J

47.0K 0.1 J

8 9 2 8 2 9

QTY

9

01

01

01

01

01

01

01

01

(XW287B0) AO8 IFC3

100 16V

22 6.3V

100 16V

47 16V

47 16V

47 16V

47 16V

SL 22P 50V J

F 0.100 25V Z

F 0.220 25V Z

F 0.330 16V Z

0.0820 16V J

52044 30P SE

52044 20P SE

PH-14P TE

PH 6P TE

52147 6P TE

PH 5P TE

PH 10P TE

52147 8P TE

52147 8P TE

PH 13P TE

Q Q

PH 12P TE

PH 13P TE

PH 13P TE

PH 10P TE

PH 12P TE

LS MT Y223NB

LS MT Y223NB

TC74VHC245F

TC74VHC245F

HD74LV08AFPEL

HD74LVU04AFPEL

TC74VHC245F

TC74VHC245F

LT1118CST-2.5

EPC1PC8

EPF10K50EQC208

YM3436DK

YM3436DK

M51953AFP

HD74LV08AFPEL

HD74LV04AFPEL

YM3436DK

YM3436DK

TC74VHC245F

TC74VHC245F

HD74LV04AFPEL

HD74LV08AFPEL

M51953AFP

M51953AFP

SGH609080F-47F

SGH609080F-47F

TC74VHC245F

TC74VHC245F

TCVHCT245AF

TC74VHC245F

3 7 6 3 1 5 1 5 0

TRANSCEIVER

TRANSCEIVER

AND

INVERTER

TRANSCEIVER

TRANSCEIVER

REGULATOR

EPROM 1M

FPGA

DIR2

DIR2

SYSTEM RESET

AND

INVERTER

DIR2

DIR2

TRANSCEIVER

TRANSCEIVER

INVERTER

AND

SYSTEM RESET

SYSTEM RESET

ATSC

ATSC

TRANSCEIVER

TRANSCEIVER

TRANSCEIVER

TRANSCEIVER

8 9 2 4 9 8 2 9 9

01

01

01

01

01

01

01

01

01

01

02

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

10

03

03

03

01

01

01

10

03

11

03

03

01

01

01

01

11

09

25

11

11

01

03

03

08

02

03

03

01

01

01

01

02

RANK : Japan only

9 http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

*

*

*

*

*

*

RA105

RA106

-110

RA601

-612

SC201

TA101

TA102

X101

X102

X103

-606

IC607

IC608

L101

-124

L301

-303

L401

-403

RA101

RA102

RA103

RA104

REF NO.

PART NO.

XT487A00

XT487A00

XT487A00

VS740100

VS740100

GE300610

GE300610

GE300610

GE300610

RE048100

RE048100

RE047100

RE048100

RE048100

RE047100

RE047100

RE047100

RE047100

VV047100

VQ248500

VQ248400

VZ568200

VZ568300

VI927300

RD154270

RD254470

RD254750

RD255100

RD255130

DESCRIPTION

IC

IC

Chip Inductance

Chip Inductance

Ferrite Bead

Ferrite Bead

Ferrite Bead

Ferrite Bead

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Resistor Array

IC Socket

Transistor Array

Transistor Array

Quartz Crystal Unit

Quartz Crystal Unit

Quartz Crystal Unit

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

TC74VHC245F

TCVHCT245AF

TC74VHC245F

BLM21B751S 2125

BLM21B751S 2125

BL02RN1-R62T4

BL02RN1-R62T4

BL02RN1-R62T4

BL02RN1-R62T4

100KX4

100KX4

10KX4

100KX4

100KX4

10KX4

10KX4

10KX4

10KX4

DICF-8CS-E

TD627381F

TD62783AF

22.5792MHz DSO751S

24.576MHz DSO751S

20.0000MHz AT-49

27.0 1/4 J

47.0 0.1 J

75.0 0.1 J

100.0 0.1 J

130.0 0.1 J

RD155330

RD255470

VV375100

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

330.0 1/4 J

470.0 0.1 J

750.0 0.1 D

RD256100 Carbon Resistor (chip) 1.0K 0.1 J TEL 13942296513

VV320200 Carbon Resistor (chip) 2.0K 0.1 D

RD256330

VV333200

Carbon Resistor (chip)

Carbon Resistor (chip)

3.3K 0.1 J

3.3K 0.1 D

RD257100

RD258100

RD258910

RD259100

RD259300

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

10.0K 0.1 J

100.0K 0.1 J

910.0K 0.1 J

1.0M 0.1 J

3.0M 0.1 J

Q Q

*

*

C304

*

*

IC301

JK300

JK301

K300

K301

LD100

SP100

SW1

SW300

CN100

CN300

D300

-303

EM300

EM301

EM302

IC300

V41293S0

V49136S0

UR838100

FG651330

FG652100

VT439600

VE352600

VB390100

VB941200

VB941200

FZ006920

FZ006920

FZ006970

XE737A00

XE683A00

VI552200

VI552200

VI474400

VI474400

V4078200

V4411600

VG837400

VQ907900

HF753470

HF754470

HF754750

HF756220

*: New Parts

10

Circuit Board

Circuit Board

Electrolytic Cap.

Ceramic Capacitor-SL

Ceramic Capacitor-SL

Monolithic Ceramic Cap.

Connector Base Post

Connector Base Post

Diode

Diode

LC Filter

LC Filter

LC Filter

IC

IC

BNC Connector

BNC Connector

Terminal Plate

Terminal Plate

LED Display

Spacer

Slide Switch

Carbon Resistor

Carbon Resistor

Carbon Resistor

AO8 IPC4 (IPCOM)

AO8 LED2 (IPCOM)

100.00 16.0V

33P 50V J

100P 50V J

0.100 50V Z

PH-14P TE

PH 5P TE

1SS133,1SS176

1SS133,1SS176

LS MT B271KB

LS MT B271KB

LS MT Y223NB

SN75124N

SN75121

YKS11-0 1P

YKS11-0 1P

LNM423AS01

7 SEG. 2S

SSSB04

SSSU112-S06N-1

4.7 1/4 J

47.0 1/4 J

75.0 1/4 J

2.2K 1/4 J

8 9

REMARKS

TRANSCEIVER

TRANSCEIVER

TRANSCEIVER

9 8

QTY

2

RANK

03

03

03

9 9

03

03

01

01

04

04

01

01

01

01

01

01

01

01

01

01

01

01

06

06

03

01

01

01

01

3 7 6 3 1 5 1 5 0

01

01

01

8 9 2 4 9 8 01 2

01

9 9

01

01

01

01

01

(XW286B0)

(XW286B0)

LINE RECEIVER

LINE DRIVER

WORD CLOCK IN

WORD CLOCK OUT

UNIT NO.

INPUT SELECTOR

WORD CLOCK 75ohm OFF/ON

05

05

05

01

01

01

02

05

01

01

01

01

01

01

01

01

01

01

01

01

01

06

01

03

01

RANK : Japan only http://www.xiaoyu163.com

http://www.xiaoyu163.com

AO8

REF NO.

PART NO.

DESCRIPTION

*

CN101

-109

CN110

-117

CN118

CN119

CN120

CN121

CN122

CN123

CN124

CN125

CN126

CN127

W110

-117

W118

V41288S0

VU328200

VU328200

VI878600

VI878600

VI878400

VQ045900

VQ045000

VB858300

VB858500

VB858300

VB858500

VB858300

VB858300

VB858400

- -

- -

- -

Plug

Plug

Cable Holder

Cable Holder

Cable Holder

Connector, FFC

Connector, FFC

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Connector Base Post

Ribbon Cable

Ribbon Cable

Ribbon Cable

*

C218

CN101

CN202

EM201

V41287S0

UF038100

FG652120

FG612560

UB012470

UB245100

VB390100

VT640300

FZ006970

Circuit Board

Electrolytic Cap. (chip)

Ceramic Capacitor

Ceramic Capacitor

Monolithic Ceramic Cap.

Monolithic Ceramic Cap.

Connector Base Post

Receptacle

LC Filter

* IC101

IC102

IC103

XY715A00

XT487A00

XP226A00

IC

IC

IC

*

*

IC104

IC105

IC201

IS000800

IS000400

XV685A00

IC TEL 13942296513

IC

*

IC203 XV729A00 IC

IC204 XT487A00 IC

*

*

*

*

*

-210

IC211

IC212

IC213

K201

K202

LD101

RA101

-120

RA202

-212

SW102

X101

XT487A00

IS013810

IS013810

IS000800

VI474400

VI474400

V3990300

RE047100

RE047100

RE048100

RE048100

VQ949900

V3990700

RD250000

RD255220

RD256300

RD257100

IC

IC

IC

IC

Terminal Plate

Terminal Plate

LED (chip)

Resistor Array

Resistor Array

Resistor Array

Resistor Array

Switch

Ceramic Resonator

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

Carbon Resistor (chip)

*

*

*

*

XW261A00

XW262A00

XW263B00

Power Transformer

Power Transformer

Power Transformer

V5789100 Motor

VS228900

VS229000

VS229100

VS229200

AC Cord Assembly

AC Cord Assembly

AC Cord Assembly

AC Cord Assembly

FZ400

FZ400

FZ100

FZ100

KB003620

KB003090

VS823300

KB003250

*: New Parts

Fuse

Fuse

Fuse

AI8 MB1

PHEC 100P TE

PHEC 100P TE

51048 8P TE

51048 8P TE

51048 6P TE

52044 30P SE

52044 20P SE

PH 4P SE

PH 6P SE

PH 4P SE

PH 6P SE

PH 4P SE

PH 4P SE

PH 5P SE

P=2.0 #26 8P 140L

P=2.0 #26 8P 140L

P=2.0 #26 6P 140L

8 9 2 4 9 8

SLOT 1-8,UNC Card

2

(XW282A0)

9

QTY

9

05

05

01

(V507960)

(V507960)

(V510880)

(XW281B0) AI8 UNC

100 16V

120P 50V K

560P 50V K

B 470P 50V K

F 0.100 25V Z

PH 5P TE

PHEC 100P SE

LS MT Y223NB

PM1D42 V1.01

TC74VHC245F

IC-PST591DMT

MASK CPU

TRANSCEIVER

SYSTEM RESET

HD74LV08AFPEL

Q Q 3 7 6 3 1 5 1 5 0 AND

INVERTER

2

FLASH ROM 4M

4 9 8 2 9 9

RAM 1M IDT71016S15Y-TR

TC74VHC245F TRANSCEIVER

10

03

03

01

01

11

09

03

TC74VHC245F

SN74LV138ANSR

SN74LV138ANSR

HD74LV08AFPEL

TRANSCEIVER

DECODER

DECODER

AND

TLSU1008 RE

10KX4

10KX4

100KX4

100KX4

SSGM18151A

CSTCC7.16MG0H6-TC

0.0 0.0 J

220.0 0.1 J

3.0K 0.1 J

10.0K 0.1 J

FOR TEST

FUNCTION

01

01

01

01

01

01

01

03

01

01

01

01

01

03

01

01

01

01

01

04

02

01

01

01

01

01

01

01

01

01

01

02

01

01

01

01

J

U,V

H,B,W

17

18

17

09 DC KDE1208PTS3-6 Fan

2P 15A

3P 10A

3P 6A

3P 10A

4.00A JU

3.15A S

8.00A JU

6.30A S

J

U,V

H,W

B

J,U,V

H,B,W

J,U,V

H,B,W

09

10

10

11

01

01

02

01

RANK : Japan only

11 http://www.xiaoyu163.com

AO8

REF NO.

FZ200

FZ200

FZ201

FZ201

FZ300

FZ300

FZ301

FZ301

PART NO.

KB003630

KB003100

KB003630

KB003100

KB003630

KB003100

KB003630

KB003100

DESCRIPTION

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

Fuse

5.00A JU

4.00A S

5.00A JU

4.00A S

5.00A JU

4.00A S

5.00A JU

4.00A S http://www.xiaoyu163.com

8 9

J,U,V

H,B,W

J,U,V

2 4 9 8

QTY

2

RANK

01

01

01

9 9

H,B,W 01

01 J,U,V

H,B,W

J,U,V

H,B,W

01

01

01

TEL 13942296513 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 www. xiaoyu163. com

RANK : Japan only *: New Parts

12 http://www.xiaoyu163.com

http://www.xiaoyu163.com

8 9 2 4 9 8 2 9 9

CIRCUIT DIAGRAM

TEL 13942296513

CONTENTS

UNC ···································································· 3

MB1····································································· 5

IFC3 ···································································· 9

IPC2 ·································································· 15

IPC4 ·································································· 16

Q Q 3 7 6 3 1 5 1 5

AOCOM ···························································· 18

0 8 9 2 4 9 8 2 9 9

WARNING

Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.

www. xiaoyu163. com http://www.xiaoyu163.com

T E L 1 3 9 4 2 2 9 6 5 1 3

KEC-92504-2

5

P O N

UNC CIRCUIT DIAGRAM 002 (AO8)

INVERTER

M L K J

Q Q 3 7 6 3 1 5 1 5 0

H G F

8 9 2

E

4 9

D

8

C

2 9

B

AO8

9

A

1

2

CPU

Q Q 3 7 6 3 1 5 1 5 0

8 9 2

4 9 8 2 9 9

SYSTEM RESET

AND

TRANSCEIVER

AND

AND

11

INVERTER

UNC CIRCUIT DIAGRAM 002 (AO8)

3

12

9

10

7

8

3

4

5

6 http://www.xiaoyu163.com

12

13

14

7

8

9

10

11

5

6

4

3

1

2

W I V U T S R Q P O N M http://www.xiaoyu163.com

J

UNC CIRCUIT DIAGRAM 003 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

TRANSCEIVER

8

H

9

G

2

F

4

E

9

D

8

C

2

B

9

A

9

AO8

AND

FLASH MEMORY 4M

SRAM 1M

T E L 1 3 9 4 2 2 9 6 5 1 3

AND

DECODER

Q Q

AND

3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

15

16

17

4

KEC-92504-3

5

DECODER

: Ceramic Capacitor

AND

UNC CIRCUIT DIAGRAM 003 (AO8) http://www.xiaoyu163.com

P O N

MB1 CIRCUIT DIAGRAM 002 (AO8)

M L K J

Q Q 3 7 6 3 1 5 1 5 0

H G F

8 9 2

E

4 9

D

8

C

2 9

B

AO8

9

A

1

2

3

4

5

T E L 1 3 9 4 2 2 9 6 5 1 3 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8

2

9

9

w w w . x i a o y u 1 6 3 . c o m

KEC-92505-2

1

MB1 CIRCUIT DIAGRAM 002 (AO8)

5

12

11 http://www.xiaoyu163.com

10

6

7

8

9

9

10

7

8

3

4

5

6

1

2

P O N M L K J http://www.xiaoyu163.com

G

MB1 CIRCUIT DIAGRAM 003 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

T E L 1 3 9 4 2 2 9 6 5 1 3

F

8 9

E

2

D

4 9

C B

8 2 9

A

Q Q 3 7 6 3 1 5 1 5 0 8 9 2

4

9

8

2 9 9

9

AO8

11

12

6 w w w . x i a o y u 1 6 3 . c o m

KEC-92504-3

1 http://www.xiaoyu163.com

MB1 CIRCUIT DIAGRAM 003 (AO8)

P O N

MB1 CIRCUIT DIAGRAM 004 (AO8)

M L K J

Q Q 3 7 6 3 1 5 1 5 0

H G F

8 9 2

E

4 9

D

8

C

2 9

B

AO8

9

A

1

2

3

4

5

T E L 1 3 9 4 2 2 9 6 5 1 3 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2

9

9

w w w . x i a o y u 1 6 3 . c o m

KEC-92505-4

1

MB1 CIRCUIT DIAGRAM 004 (AO8)

7

12

11 http://www.xiaoyu163.com

10

6

7

8

9

9

8

7

6

5

4

3

1

2

B F E P O N M L K J http://www.xiaoyu163.com

G

MB1 CIRCUIT DIAGRAM 005 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

to IFC3-CN105

to IFC3-CN505

8

to IFC3-CN501

9

from DC-CN200-1,2,7p

2

D

4 9

C

8 2 9

A

9

AO8

to IFC3-CN502

from DC-CN100-1,2,8,9p

-CN301-1p

to IFC3-CN101

to IFC3-CN506 to IFC3-CN507

from DC-CN200-3,4,8p

to IFC3-CN503

from DC-CN100-3,4,10,11p

-CN301-2p

T E L Q 3 7 1

from DC-CN200-5,6,9p

5 1 5 0

from LED1

8 9 2 4 9 8 2 9 9

from DC-CN100-5,12p

10

11

12

8 w w w . x i a o y u 1 6 3 . c o m

KEC-92505-5

1 http://www.xiaoyu163.com

MB1 CIRCUIT DIAGRAM 005 (AO8)

P O N M L K J

IFC3 CIRCUIT DIAGRAM 002 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

from MB1-CN119

TRANSCEIVER

H G F

8 9 2

E

4 9

D

8

C

2 9

B

AO8

9

A

1

2

from IPC-CN300

3

TRANSCEIVER

4

TRANSCEIVER

from MB1-CN120

T E L 1 3 9 4 2 2 9 6 5 1 3

TRANSCEIVER

from MB1-CN118

TRANSCEIVER

Q

Q 3 7 6 3

1 from DC-CN100-6,7,13,14p

-CN101-2,3p

AND

INVERTER

REGULATOR

8 9 2 4

9 8 2

9 9

AND

to LED2-CN100

INVERTER w w w . x i a o y u 1 6 3 . c o m

AND

INVERTER

KEC-92510-2

13

IFC3 CIRCUIT DIAGRAM 002 (AO8)

9

12

11 http://www.xiaoyu163.com

10

9

8

5

6

7

3

4

5

1

2

P O N M L K J I

IFC3 CIRCUIT DIAGRAM 003 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

G

8

F

9

E

2

D

4 9

C B

8 2 9

A

9

AO8

FPGA

6

7

8

9

T E L

1 3 9 4 2 2 9 6 5 1 3

Q Q 3 7 6 3 1 5 1 5 0 8 9 2

4 9 8

2 9 9

10

11

12

10

EPROM 1M w w w . x i a o y u 1 6 3 . c o m

KEC-92510-3

14 http://www.xiaoyu163.com

IFC3 CIRCUIT DIAGRAM 003 (AO8)

P O N M L K J

IFC3 CIRCUIT DIAGRAM 004 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

I

T E L 1 3 9 4 2 2 9 6 5 1 3

INVERTER AND

DIR2

DIR2

G F

8 9 2

E D C B

4 9 8 2 9

AO8

9

A

1

2

DIR2

3

4

5

Q Q 3 7 6 3 1 5 1 5 0

INVERTER

8

AND

9 2 4 9 8 2 9 9

INVERTER

AND

SYSTEM RESET

INVERTER

AND

INVERTER

6

7

8

9

10

11

KEC-92510-4

13

IFC3 CIRCUIT DIAGRAM 004 (AO8)

11

12 http://www.xiaoyu163.com

1

2

3

4

P O N M L K J I

IFC3 CIRCUIT DIAGRAM 005 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

INVERTER

DIR2

SYSTEM RESET

AND

INVERTER

G

8

F E

9 2 4

TRANSCEIVER

D

9

C

8 2

B

9

A

9

AO8

TRANSCEIVER

to MB1-CN117 to MB1-CN116 to MB1-CN115

5

6

7

T E L

to MB1-CN114

TRANSCEIVER

INVERTER

INVERTER

Q Q

SYSTEM RESET

3 7 6 3 1 5 1 5 0

AND

TRANSCEIVER

8 9 2 4 9 8

2 9 9 to MB1-CN112

8

to MB1-CN111

9

to MB1-CN110

TRANSCEIVER

INVERTER

10

DIR2

SYSTEM RESET

11

12

12

AND

: Mylar Capacitor

AND w w w . x i a o y u 1 6 3 . c o m INVERTER

IFC3 CIRCUIT DIAGRAM 005 (AO8)

KEC-92510-5

10 http://www.xiaoyu163.com

P O N M L K J

IFC3 CIRCUIT DIAGRAM 006 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

I

T E L 1 3 9 4 2 2 9 6 5 1 3

ATSC

G F

8 9 2

E D C B

4 9 8 2 9

AO8

9

A

1

2

3

4

ATSC

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

5

6

7

8

ATSC ATSC w w w . x i a o y u 1 6 3 . c o m

KEC-92510-6

8

IFC3 CIRCUIT DIAGRAM 006 (AO8)

13

12

11 http://www.xiaoyu163.com

9

10

3

1

2

P O N M L K J I

IFC3 CIRCUIT DIAGRAM 007 (AO8)

Q Q 3 7 6 3 1 5 1 5 0

from IPC2-CN101 from IPC2-CN101

TRANSCEIVER

4

5

from IPC2-CN102

TRANSCEIVER

8

6

7

from IPC2-CN103

T E L 1 3 9 4 2 2 9 6 5 1 3

TRANSCEIVER

9

10

from IPC2-CN104

TRANSCEIVER

from IPC2-CN102 from IPC2-CN103

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

TRANSCEIVER

from IPC2-CN104

G F E

8 9 2

D

4 9

C

8 2

B

9

A

AO8

9

TRANSCEIVER

TRANSCEIVER

TRANSCEIVER

11

12

14 w w w . x i a o y u 1 6 3 . c o m

KEC-92510-7

13 http://www.xiaoyu163.com

IFC3 CIRCUIT DIAGRAM 007 (AO8)

W V U T S R Q P O N

IPC2 CIRCUIT DIAGRAM (AO8)

Q Q 3 7 6 3 1 5 1 5 0

L K J

8

I

9

H

2

LINE RECEIVER

G F E

4 9

LINE RECEIVER

8

D

2

C

9

B A

AO8

9

3

to IFC3-CN601

-CN605

4

1

2

T E L

KEC-92511-1

4

1 3 9 4 2 2 9 6 5 1 3 Q Q

LINE RECEIVER

3 7 6 3 1

LINE RECEIVER

5 1 5 0

LINE DRIVER

5

to IFC3-CN602

-CN606

6

7

8 9 2 4 9 8 2 9 9

to IFC3-CN603

-CN607

10

11

8

9

LINE RECEIVER

TRANSCEIVER

12

to IFC3-CN604

-CN608

13

14

15

16

: not Installed

IPC2 CIRCUIT DIAGRAM (AO8)

15

17 http://www.xiaoyu163.com

TRANSCEIVER w w w . x i a o y u 1 6 3 . c o m

2

1

H G F E

IPC4 CIRCUIT DIAGRAM (AO8)

Q Q 3 7 6 3 1 5 1 5 0

4

3

T E L 1 3 9 4 2 2 9 6 5 1 3

8 9

C

2 4 9

B

8 2

Q Q

LINE RECEIVER

3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2

9

A

AO8

9

5

LINE DRIVER

6 16 w w w . x i a o y u 1 6 3 . c o m

KEC-92508-2

1 http://www.xiaoyu163.com

IPC4 CIRCUIT DIAGRAM (AO8)

H G F

LED2 CIRCUIT DIAGRAM (AO8)

Q Q 3 7 6 3 1 5 1 5 0

D C

8 9 2

B

4 9 8 2 9

A

AO8

9 1

2

T E L 1 3 9 4 2 2 9 6 5 1 3

from IFC3-CN103

Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9

3

4 w w w . x i a o y u 1 6 3 . c o m

KEC-92512-2 http://www.xiaoyu163.com

LED2 CIRCUIT DIAGRAM (AO8)

17 6

5

3

4

5

1

W V U T S R

AOCOM CIRCUIT DIAGRAM 002 (AO8)

Q

2

P O N M L K

REGULATOR +5V 2A

I H G F E D C

8 9 2

REGULATOR +5V 2A

4 9

REGULATOR +3.3V

8

B

2

A

9 9

to MB1-CN122-1,2,3,4p

-CN124-1,2,3,4p

-CN127-3,4,5p

IFC3-CN104

AO8

to MB1-CN127-4p

IFC3-CN104-5,6p

REGULATOR +5V 2A

6

PSB

REGULATOR +5V

REGULATOR +5V

7 REGULATOR +5V

to MB1-CN121-1,4p

-CN123-1,4p

-CN125-1,4p

8

9

10

1 3 9 4 2 2 9 6 5 1 3 Q

Q

REGULATOR -5V

3 7

6

3 1 5 1 5 0

REGULATOR -5V

REGULATOR -5V

8 9 2 4 9 8 2

-CN123-2p

-CN125-2p

11

12

13

14

TO SERVICE PERSONNEL

Critical Components Information

Components having special characteristics are marked and must be replaced with parts having specifications equel to those originally installed.

!

REGULATOR +15V

REGULATOR +15V

SYSTEM RESET

to DR-CN500

to MB1-CN122-6p

-CN124-6p

-CN126-1,2p to MB1-CN127

15

16

17

18

: Mylar Capacitor

to MB1-CN122-5p

-CN124-5p

REGULATOR -15V

REGULATOR -15V w w w . x i a o y u 1 6 3 . c o m

KEC-92513-2

2

AOCOM CIRCUIT DIAGRAM 002 (AO8)

http://www.xiaoyu163.com

H G F

AOCOM CIRCUIT DIAGRAM 003 (A08)

Q Q 3 7 6 3 1 5 1 5 0

D C

8 9 2

B

4 9 8 2 9

A

AO8

9 1

2

DR

T E L

from DC-CN300

1 3 9 4 2 2 9 6 5 1 3 Q Q 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9 to FAN

4

Metal Oxde Film Resistor

KEC-92513-3

5

PQ05RF2(XH672A00)

REGULATOR +5V 2A

1

2

3

4

1: IN

2: OUT

3: GND

4: ON/OFcont.

µPC2933HF (XW196A00)

REGULATOR +3.3V

µPC2405AHF (XR607A00)

REGULATOR +5V

NJM7905FA(XK309A00)

REGULATOR -5V

1

2

3

1: INPUT

2: COMMON

3: OUTPUT

1

2

3

1: INPUT

2: COMMON

3: OUTPUT

3

2

1

3: COMMON

5

µPC2415HF (XR608A00)

REGULATOR +15V

1

2

3

1: INPUT

2: COMMON

3: OUTPUT

NJM7915FA(XD854A00)

REGULATOR -15V

3

2

1

LT1118CST-2.5 (XY094A00)

REGULATOR +2.5V

RBV-1506 (VM621400)

DIODE STACK

TAB IS

GND

1: OUTPUT

2: INPUT

3: COMMON

1

2

3 1: OUT

2: GND

3: IN

D6SB60L (VT682400)

DIODE STACK 6.0A 600V

AOCOM CIRCUIT DIAGRAM 003 (AO8)

19 6 http://www.xiaoyu163.com

3

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