Roland DB-700 Spezifikationen PDF herunterladen

May. 2000 DB-700



2000 ROLAND CORPORATION

ROLAND CORPORATION.

TABEL OF CONTENTS Page

SPECIFICATIONS.............................................................. ......................................................................................1

LOCATION OF CONTROLS .............................................. ......................................................................................2

EXPLODED VIEW.............................................................. ..................................................................................3~4

BLOCK DIAGRAM.............................................................. ......................................................................................5

PARTS LIST ....................................................................... ..................................................................................6~7

TEST MODE....................................................................... ......................................................................................8

DC OFFSET ADJUSTMENT ............................................. ....................................................................................10

NOTES IN INSTALLING THE DSP BOARD ...................... ....................................................................................10

CIRCUIT DIAGRAM & BOARD .......................................... ..............................................................................11~15

SPECIFICATIONS

Different point between

the DB-700UT and DB-700JT

Please refer to the followings

1. Nameplate

Please confirm the Nameplate (Rear side of DB-

700 unit)

• Rated Power Output

250 W

• Nominal Input Level (1KHz)

INPUT HIGH :

−

30 dBm/1 M ohms

INPUT LOW :

−

20 dBm/300 k ohms

(AMP TYPE: SOLID STATE)

INSERT RETURN : +4 dBm

• Nominal Output Level

BALANCED DI : +4 dBm

INSERT SEND : +4 dBm

LINE OUT (XLR) : +4 dBm

LINE OUT (PHONE) : +4 dBm

∗

0 dBm=0.775 Vrms

• Speakers

38 cm (15 inches) x 1

Horn Tweeter x 1

• Memory

A, B (2 memories)

• Controls

AMPLIFIER

• TYPE Switch (3 types)

• GAIN Knob

• VOLUME Knob

• COMPRESSION Knob

SHAPE Switch

EQUALIZER

• BASS Knob

• MIDDLE LEVEL Knob

• MIDDLE FREQUENCY Knob

• TREBLE Knob

D-CHORUS

• INTENSITY Knob (with Switch)

MASTER Knob

PROGRAM

• MANUAL Button

• A Button

• B Button

• WRITE Button

POWER Switch

GND LIFT Switch

• Indicators

POWER INJECTION (2 colors)

D-CHORUS

POWER

• Connectors

INPUT Jacks (HIGH, LOW)

PHONES Jack

BALANCED DI Connector

INSERT Jacks (SEND, RETURN)

LINE OUT Jacks

(XLR type balanced, 1/4" TRS Phone type balanced)

FOOT SWITCH Jacks

(TIP: A/B RING:MANUAL, CHORUS)

• Power Supply

AC 117 V, 230 V or 240 V

• Power Consumption

290 W (117 V, 230 V, 240 V)

• Dimensions

578(W) x 407 (D) x 598 (H) mm

22-13/16 (W) x 16-1/16 (D) x 23-9/16 (H) inches

(include casters)

578(W) x 407 (D) x 559 (H) mm

22-13/16 (W) x 16-1/16 (D) x 22-1/16 (H) inches

(not include casters)

• Weights

34.0 kg / 75 lbs

• Accessories

Owner's Manual English(02235123)

Japanese(02235112)

Caster (00677923)

• Options

Foot Switch FS-5L (BOSS)

* In the interest of product improvement,the specifications and/or

appearance of this unit are subject to change without prior notice.

17059024

Printed in Japan (AA00) (HK)

UT/JT

1 2 3 4 5 6 ... 14 15

Inhaltsverzeichnis

Seite 1 - 17059024

Seite 2 - LOCATION OF CONTROLS

10 May. 2000DB-700 ADJUATMENTNOTES IN INSTALLING THE DSP BOARD4. Checking power limiter4.1 Set the following controls:MASTER knob: 0AMPLIFIER TYPE sw

Seite 3 - EXPLODED VIEW

11 May. 2000 DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728CIRCUIT BOARDDSP BOARD ASSY (02233356)View from component si

Seite 4

12 May. 2000DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728POWER BOARD ASSY 230V/240V (02128534)

Seite 5 - BLOCK & WIRING DIAGRAM

13 May. 2000 DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728CIRCUIT DIAGRAMDSP BOARD ASSY (02233356)DSP BOARDAGNDSIGGAIN

Seite 6 - PARTS LIST

14 May. 2000DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728POWER BOARD ASSY 230V/240V (02128534)+VCC-VCC-VCCTWEETER 8 oh

Seite 7

15 May. 2000 DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728POWER BOARD ASSY 230V/240V (02128534)HIGHLOWGAIN CONT.SIGAGN

Seite 8 - TEST MODE

2 May. 2000DB-700 LOCATION OF CONTROLSKNOB(G2477116)ROTARY SWITCHSRBM13N-F15(13119218)PUSH BUTTON #521(2249752100)SWITCH SPUP128100(01782623)KNOB(G24

Seite 9

3 May. 2000 DB-700 EXPLODED VIEWde25671011134bbcecff8ab3hg1a12ib49(DB-700JT ONLY)[Parts List]NO. Part Code Part Name Description17055153 CABINET ASSY

Seite 10 - ADJUATMENT

4 May. 2000DB-700 EXPLODED VIEW[Parts List]NO. Part Code Part Name DescriptionG281714101 CHASSISG2467413 HEATSINKG349712301 AC CORD ASSY VCTF 100VG34

Seite 11 - DSP BOARD ASSY (02233356)

5 May. 2000 DB-700 ABCDEFGHIJKLMNOPQRSTU 12345678910111213141516171819202122232425262728BLOCK & WIRING DIAGRAMIC9CN1CN10VR & SWGND LIFTCN2W16

Seite 12 - May. 2000DB-700

6 May. 2000DB-700 PARTS LIST CASING Q'ty # 17055153 CABINET ASSY FOR DB-700UT ONLY 1# TE000031 CABINET ASSY FOR DB-700JT ONLYNOTE : 'CABINE

Seite 13 - May. 2000 DB-700

7 May. 2000 DB-700 INDUCTOR, COIL, FILTER Q'ty # F2449212 CHOKE TRANS 230V ONLY 1# F2449211 COIL 0.18MH on TWB L8 112449347 EXC ELDR35V FERRITE-

Seite 14

8 May. 2000DB-700 TEST MODE : on : offLEDs showing Ver.1 LED Figure MANUAL A B WRITE0123456789101112131415LEDMANUAL A B WRITE♦ Tools required• Foot

Seite 15

9 May. 2000 DB-700 LEDMANUAL A B WRITE4 ControlsThe LEDs shown right indicate the test number. Test No.4Press the WRITE button when skipping this

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