Roland DB-700JT Скачать руководство пользователя страница 2

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May. 2000

DB-700

LOCATION OF CONTROLS

KNOB(G2477116)
ROTARY SWITCH
SRBM13N-F15
(13119218)

PUSH BUTTON #521
(2249752100)
SWITCH SPUP128100
(01782623)

KNOB(G2477116)
POT.RK09L1120 10KB C.CLICK
(00787389)

KNOB(G2477116)
POT.RK0971111
10KB W/SWITCH
(01782590)

LED(RED/GREEN)
L-3WSRSGW-CC
(F5029111)

CHASSIS(G281714101)

6.5MM JACK
YKB21-5166
(01782656)

6.5MM JACK
(STEREO)
YKB21-5005
(13449263)

KNOB(G2477116)
POT. RK09L1120 10KB
(13289229)

LED (RED)
L-34HDSL
(1502928100)

AC SWITCH BUTTON
BLACK #650
(2247765000)
AC POWER SWITCH
SDDFC-3B-2 TV-8 8A/250V
(02121801)

DS-KEYTOP
SD4H BLK
(00900178)
LED (RED)
L-174XIT
(F5029118)
TACT SWITCH
EVQ21305RU00G
(13169752)

6.5MM JACK
YKB21-5011
(13449149)

6.5MM JACK
YKB21-5005
(13449263)

6.5MM JACK(STEREO)
YKB21-5009
(13449148)

6.5MM JACK
YKB21-5011
(13449149)

SLIDE SWITCH
SSSU12584A
(13159178)

XLR SOCKET YKF52-5003(00122123)

(FRONT VIEW)

(REAR VIEW)

ALL JACK NUT

JACK NUT #756

(22150756)

Содержание DB-700JT

Страница 1: ...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...

Страница 2: ... YKB21 5005 13449263 KNOB G2477116 POT RK09L1120 10KB 13289229 LED RED L 34HDSL 1502928100 AC SWITCH BUTTON BLACK 650 2247765000 AC POWER SWITCH SDDFC 3B 2 TV 8 8A 250V 02121801 DS KEYTOP SD4H BLK 00900178 LED RED L 174XIT F5029118 TACT SWITCH EVQ21305RU00G 13169752 6 5MM JACK YKB21 5011 13449149 6 5MM JACK YKB21 5011 13449149 6 5MM JACK YKB21 5005 13449263 6 5MM JACK STEREO YKB21 5009 13449148 6 ...

Страница 3: ...NAL TRUSS MACHINE BZC 17055168 SCREW 8X3 4 TRUSS HEAD PHLL WOOD DB 700UT only TE930136 SCREW 3 5X12 TRUSS TAPPING A FEBC DB 700JT only 17055175 SCREW 4X1 2 OVAL HEAD PHLL SHEET METAL DB 700UT only 40230789 SCREW M3X10 OVAL MACHINE BZC DB 700JT only 17055021 TINNERMAN FAST NUT 4 DB 700UT only 40011689 SPEED NUT M3 F TYPE DB 700JT only 17055176 SCREW 10X1 2 TRUSS HEAD PHLL STAINLESS STEEL SHEET META...

Страница 4: ...D ASSY 230V 240V 02128534 POWER BOARD ASSY 230V 240V 02128534 POWER BOARD ASSY 230V 240V 02128534 POWER BOARD ASSY 230V 240V 02128534 POWER BOARD ASSY 230V 240V POWER BOARD ASSY include the following parts PS1 BOARD MEMORY SWITCH BOARD POWER BOARD INPUT JACK BOARD TW BAORD JACK BOARD Q8 Q7 Q6 Q5 IC1 Q13 Q18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 18 1...

Страница 5: ... CN11 CPU FLASH MEMORY W15 DSP BOARD CN3 S E N D CN3 CN4 EEPROM CN8 TRANSFORMER LINE OUT DSP CIRCUIT INPUT JACK BOARD C H O R U S JACK BOARD W20 POWER AMP SRAM IC11 INPUT LOW IC12 IC8 W18 B A L A N C E D D I O U T CN2 IC4 MANUAL A B WOOFER IC10 MEMORY SWITCH BOARD W17 Q1 IC1B IC1A IC2A IC2B IC3B IC3A IC5A IC5B MASTER VOL JK4 JK5 SW1 POWER SUPPLY A 15V A 15V VCC VCC D 5V DGND HPF JK3 JK6 JK7 JK8 JK...

Страница 6: ...ANSISTOR on PB Q20 1 01782601 2SC3858 POWER TRANSISTOR on PB Q5 Q6 2 15129732 2SC4793 TRANSISTOR on PB Q17 Q25 2 15139103 2SK30ATM GR FET TRANSISTOR on PB Q29 1 02126367 2SB1016AY TRANSISTOR on PB Q18 1 02126378 2SD1407AY TRANSISTOR on PB Q13 1 DIODE Q ty F5019203 1N4004 DIODE on PB D9 1 15019126 1SS133 T 77 SWITCHING DIODE on PB D7 D11 D12 D13 D15 D17 D18 D19 14 D20 D21 D22 D23 D24 D25 15339119T0...

Страница 7: ...XIDE for H 40 HANDLE DB 700UT ONLY 4 40010478 SCREW M5X25 OVAL MACHINE FE BZC FOR HANDLEfor H 40 HANDLE DB 700JT ONLY 4 17055176 SCREW 10X1 2INCH SHT MTL OVAL HD PHIL BRT NKL for PUNCHING GRILL DB 700UT ONLY 8 40348112 SUS STS A TRUSS 5x20 for PUNCHING GRILL DB 700JT ONLY 8 17055175 SCREW 4X1 2 OVAL HEAD PHLL SHEET METAL for BADGE ROLAND FFP DB 700UT ONLY 4 40230789 SCREW M3X10 OVAL MACHINE SCREW ...

Страница 8: ...AL DSP A EEPROM B LED MANUAL A B WRITE LED MANUAL A B WRITE 1 3 CPU bus DSP bus Press the MANUAL button The LEDs MANUAL A B and WRITE blink in that order indicating that the CPU bus and then DSP bus are being tested When these LEDs are all blinking test is completed and the following LEDs show the test result OK POWER INJECTION LED lights in red and WRITE LED lights NG POWER INJECTION LED lights i...

Страница 9: ...right indicate the test number Test No 5 Press the MANUL button The bus between the DSP and DRAM is tested The POWER INJECTION LED lights in green when the bus is intact The POWER INJECTION LED lights in red to show NG bus Remove the foot switches This completes the test When proceed to Loading factory presets shown below press the WRITE button Otherwise turn off the POWER switch 6 Loading factory...

Страница 10: ... OUT BALANCED socket respectively Turning MASTER knob from 0 to 10 check changes in sound from WOOFER and LINEOUT See Fig 1 MASTER VOL 0 MASTER VOL 5 Fig 1 MASTER VOL MAX LINE OUT WOOFER 16 Vp p 3 6 Vp p 120 Vp p 8 2 Vp p 120 Vp p DC OFFSET ADJ Setting 1 Connect the probes of the DC voltmeter to the plus RED and minus BLACK sides of the 15 WOOFER CORD At no load 2 Adjust VR1 on POWER BOARD so that...

Страница 11: ...000 DB 700 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CIRCUIT BOARD DSP BOARD ASSY 02233356 View from component side Vew from foil side ...

Страница 12: ...12 May 2000 DB 700 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 POWER BOARD ASSY 230V 240V 02128534 ...

Страница 13: ... 0 CN3 B9B PH K S 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1 C26 10 16 8 4 R13 22k R38 22k R39 150k R26 2 7k 8 4 C12 10 16 C10 10 16 C20 0 1 8 4 C33 10 16 IC3B M5218AFP 6 5 7 C25 10 16 C15 4 7 25 C6 0 1 8 4 C9 0 0012 C4 0 1 C11 3 3 25 IC12 MBM29F040C 70 A11 1 A9 2 A8 3 A13 4 A14 5 A17 6 WE 7 VCC 8 A18 9 A16 10 A15 11 A12 12 A7 13 A6 14 A5 15 A4 16 A3 17 A2 18 A1 19 A0 20 DQ0 21 DQ1 22 DQ2 23 VSS 24 DQ3...

Страница 14: ...16 GND 8 CN8 W18 Board in 1 1 2 2 3 3 4 4 5 5 R76 10k 1 2W Q29 2SK30ATM GR Q5 2SC3858 Q7 2SA1494 R63 100 5W Q18 2SB1016AY D10 MTZJ16B D14 MTZJ16B CN10 W17 Board in 1 1 2 2 3 3 4 4 CN11 W19 Board in 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 D6 PBPC803 D16 MTZJ16B R101 5 6k 1 2W L11 EXCELDR35V R131 22k 1 2W VR1 EVND8A 10kB 1 2 3 D20 1SS133 D21 1SS133 D25 1SS133 D23 1SS133 D15 1SS133 D18 1SS133 D19 1SS133 ...

Страница 15: ...4 1k R23 1k R27 1k R28 1k R42 680 R36 4 7k R33 4 7k R38 330 R35 1k R34 1k R39 10k R37 10k R41 330 R43 560 T6 HOT T7 COLD C30 PY17FY472ML0 T9 COLD T11 GND EARTH T12 GND EARTH T10 HOT T8 N C 1 SDDFC 3B 2 TV 8 T10 HOT T9 COLD T9 COLD T10 HOT C17 15p BALANCED DI OUT LINE OUT XLR TRS GND LIFT CHORUS MANL A B MUTE DI OUT HOT DI OUT COLD LINE OUT COLD LINE OUT HOT AGND CHO FT SW A B FT SW MANUAL FT SW DG...

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Roland DB-700JT, Заметки по обслуживанию

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