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JV-1010

Feb. 1999

8

Troubleshooting for Memory and Battery Test

3: Expansion Board Test

When you press [VALUE], Expansion Board Test runs

automatically.

You can check the following display appears.

Troubleshooting for Expansion Board Test

Result of Test

Check

IC1

IC14 or 35

IC4

IC2

IC3 or 5

Battery (CR2032) BT1, IC34

0:

7segLED Test

1:

Identifying the Program Version

2:

Memory and Battery Test

3:

Expansion Board Test

4:

MIDI Test

5:

Computer I/F Test

6:

Sound check

7:

Encoder Test

8:

Digital SW Test

0:

7segLED Test

7segLED displays "8." in order of left,center and right.

Troubleshooting for 7-seg LED Test

1: Identifying the Program Version

The 7-seg LED shows the version number.

2: Memory and Battery Test

When you press [VALUE], Memory and Battery Test runs

automatically.

You can check the following display appears.

Result of Test

Check

Not lit

LED1, Q5 to 16

Result of Test

Check

CN1

IC7

IC6

OK

OK

0:

7-seg LEDテスト

1:

バージョン表示

2:

MEMORY&バッテリー

3:

Expansion・ボード テスト

4:

MIDIテスト

5:

コンピューター・インターフェース・テスト

6:

サウンドチェック

7:

エンコーダー・テスト

8:

デジタルSWテスト

0:

7segLEDテスト

DISPLAYに 8. の文字が左から右へ移動します。

7-seg LEDテストトラブルシューティング

1: バージョン表示

CPUとROMのバージョンを確認します。

2: MEMORY&バッテリー テスト

[VALUE]を押すと自動的にテストを行います

以下の順に表示されることを確認して下さい。

/テストの結果

/チェック項目

/不灯

/テストの結果

/チェック項目

MEMORY&バッテリー テスト・トラブルシューティング

3. Expansion・ボード テスト

[VALUE]を押すと自動的にテストを行います

以下の順に表示されることを確認して下さい。

Expansion・ボード・テスト・トラブルシューティング

/テストの結果

/チェック項目

Summary of Contents for JV-1010

Page 1: ...Draw 430 mA Dimensions 218 W 237 D 45 H mm 8 5 8 W 9 3 8 D 1 13 16 H inches Weight 1 4 kg 3 lbs 2 oz excluding AC Adaptor Accessories Owner s Manual Japanese 71451067 English 71451078 AC Adaptor ACI 1...

Page 2: ...COVER y 00560745 LED GREEN SLR 325MCT31 u 00348490 LED RED SLR 325VCT31 i 00451423 LED LB 303VA o 13449172 7SEG 6 5MM JACK HLJ7000 01 3010 0 32490595 P S KEY MX BLK 13129369 PUSH SWITCH SPUN19430A 1 7...

Page 3: ...COVER ASSY 4 01785445 TOP COVER 5 22025583 EXP COVER 202 583 SCREW NO PART CODE PART NAME DESCRIPTION a 40011090 SCREW M3 6 BINDING TAPTITE B BZC b 40011145 SCREW M3 6 FLAT TAPTITE B FE BZC c 4001105...

Page 4: ...125 PC 410KT 178FAY IC PHOTO COUPLER IC30 on MAIN 1 01899267 LH537UYB IC MASKROM IC35 on MAIN Serial No ZM23800 1 TRANSISTOR 01121278 2SA1576A T106 QRS TRANSISTOR Q1 on MAIN 1 01121289 2SC4081 T106 QR...

Page 5: ...N 2 13549341 ECQ B1H101KF3 POLYEST CAPACITOR on MAIN 2 13639566J0 SME25VB10TP CHEMICAL CAPACITOR on MAIN 4 13639574 SME25VB4R7TP CHEMICAL CAPACITOR on MAIN 7 13639602J0 SME50VB1TP CHEMICAL CAPACITOR o...

Page 6: ...t GUITAR BASS Turn the power on while holding down VOLUME VALUE Wait three seconds 3 Release VOLUME VALUE button Hold down VOLUME button FACTORY RESET 1 Turn on the power 2 2 Press VALUE to select exc...

Page 7: ...tc 2 Computer Test Cable 17049906 1 Expansion Board 1 Entering the TEST MODE Connect the Monitor Speaker to the OUTPUT of the JV 1010 Set the Rear select SW to Mac Rotate PART to select 15 rotate CATE...

Page 8: ...MIDI Test 5 Computer I F Test 6 Sound check 7 Encoder Test 8 Digital SW Test 0 7segLED Test 7segLED displays 8 in order of left center and right Troubleshooting for 7 seg LED Test 1 Identifying the P...

Page 9: ...ch on the rear panel to PC 1 or PC 2 Check the 7 seg LED still display even though trun on a switch of the COMPUTER test cable Result of Test Check MIDI indicator does not lit IC30 IC31 IC1 Result of...

Page 10: ...15 16 1 2 16 1 Sound of Bell output Check that the following display appears by rotating the CATEGORY clockwise DEMO to GUITAR BASS Invalid KEY ORGAN PIANO USER Session PRESET A PIANO USER Troublesho...

Page 11: ...Error Situation It is possible that a MIDI cable has been pulled out or broken Action Check the MIDI cables Receive Data Error Situation A MIDI message could not be received correctly Action If this m...

Page 12: ...IC3 XP6 ADRESS DATA SRAM DRAM FLASH MEMORY MASK ROM IC2 IC4 IC35 IC14 WAVE IC6 WAVE IC7 EXP B CN1 A B DRAM IC5 Effect DAC IC26 Differential Amplifier IC25 Filter IC28 Volume Buffer IC22 Amplifier IC2...

Page 13: ...3 3 4 4 5 5 6 6 7 7 8 8 IC101A HD74LS05FP 1 2 IC101B HD74LS05FP 3 4 5 6 9 8 11 10 13 12 IC101G HD74LS05FP 1 4 7 C312 0 1 R316 0 R315 10K R314 1K C313 100P TXD1 RXD1 COMPOUT CPUOUT COMPIN CPUIN S W 1...

Page 14: ...1 IC20B M5218AFP 6 5 7 R47 6 8K R60 6 8K R41 33K R53 33K R40 6 8K R52 6 8K R42 100 R54 100 C55 1000P C61 1000P IC28C UPC4570G2 8 4 IC22C M5218AFP 8 4 IC20C M5218AFP 8 4 C58 10 25 C62 10 25 C59 10 25 C...

Page 15: ...JV 1010 Feb 1999 15 A B C D E F G H I J K L M N O P Q R S T U V CIRCUIT BOARD view from component side...

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