Download Roland DB-700 Specifications

May. 2000
DB-700
SPECIFICATIONS
UT/JT
• 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
INSERT SEND
LINE OUT (XLR)
LINE OUT (PHONE)
∗ 0 dBm=0.775 Vrms
Different point between
the DB-700UT and DB-700JT
Please refer to the followings
1. Nameplate
Please confirm the Nameplate (Rear side of DB700 unit)
TABEL OF CONTENTS
: +4 dBm
: +4 dBm
: +4 dBm
: +4 dBm
• Speakers
38 cm (15 inches) x 1
Horn Tweeter x 1
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
• 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
• Options
Foot Switch FS-5L (BOSS)
Copyright 2000 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permisson of
ROLAND CORPORATION.
17059024
English(02235123)
Japanese(02235112)
Caster (00677923)
Printed in Japan (AA00) (HK) 1
* In the interest of product improvement,the specifications and/or
appearance of this unit are subject to change without prior notice.
DB-700
May. 2000
LOCATION OF CONTROLS
(FRONT VIEW)
CHASSIS(G281714101)
KNOB(G2477116)
ROTARY SWITCH
SRBM13N-F15
(13119218)
KNOB(G2477116)
POT.RK09L1120 10KB C.CLICK
PUSH BUTTON #521 (00787389) KNOB(G2477116)
(2249752100)
POT.RK0971111
SWITCH SPUP128100
10KB W/SWITCH
(01782623)
(01782590)
LED(RED/GREEN)
L-3WSRSGW-CC
(F5029111)
DS-KEYTOP
SD4H BLK
(00900178)
LED (RED)
L-174XIT
(F5029118)
TACT SWITCH
EVQ21305RU00G
(13169752)
6.5MM JACK
YKB21-5166
(01782656)
6.5MM JACK
YKB21-5011
(13449149)
KNOB(G2477116)
POT. RK09L1120 10KB
(13289229)
LED (RED)
L-34HDSL
(1502928100)
6.5MM JACK
(STEREO)
YKB21-5005
(13449263)
AC SWITCH BUTTON
BLACK #650
(2247765000)
AC POWER SWITCH
SDDFC-3B-2 TV-8 8A/250V
(02121801)
XLR SOCKET YKF52-5003(00122123)
ALL JACK NUT
JACK NUT #756
(22150756)
2
6.5MM JACK
YKB21-5011
(13449149)
6.5MM JACK 6.5MM JACK(STEREO)
YKB21-5005 YKB21-5009
(13449263)
(13449148)
6.5MM JACK
YKB21-5011
(13449149)
SLIDE SWITCH
SSSU12584A
(13159178)
(REAR VIEW)
May. 2000
DB-700
EXPLODED VIEW
[Parts List]
NO.
1
Part Code
17055153
TE000031
Part Name
CABINET ASSY
CABINET ASSY
Description
DB-700UT only
DB-700JT only
CABINET ASSY include the following parts.
2
3
4
5
6
7
8
9
10
11
12
13
22310207
17055035
17055154
17055193
17055146
17055166
17055194
17055062
17055067
00677923
17055140
17055207
HANDLE (H40)
2-LEG METAL CORNER BLACK
RUBBER FOOT
CHROME GRILL
ROLAND SILVER LOGO
FFP SILVER LOGO
SPEAKER
SPEAKER HORN TWEETER
TWEETER GASKET
CASTER
HANDLE W/ROLAND LOGO
EMI SHEILD PAPER
231-207 W/ESCUCHEON (2 HOLES)
9104
g
RL3
15INCH
KHN08L08 (025H27)150W
2
3020-11-SR + SOCKET
H1104
[Screw]
NO.
a
b
c
d
e
f
g
h
i
Part Code
40010601
17055168
TE930136
17055175
40230789
17055021
40011689
17055176
40348112
17055068
40010145
17055070
40010478
17055069
TE930136
40010690
Part Name
SCREW M5X35
SCREW #8X3/4˝
SCREW 3.5X12
SCREW #4X1/2˝
SCREW M3X10
TINNERMAN FAST NUT #4
SPEED NUT M3
SCREW #10X1/2˝ TRUSS HEAD PHLL
SCREW 5x20
SCREW #8-32X1˝
SCREW M4X25
SCREW #10-32X1˝
SCREW M5X25
SCREW #8X1/2˝
SCREW 3.5X12
SCREW 4X30
13
Description
ORIGINAL TRUSS MACHINE BZC
TRUSS HEAD PHLL WOOD
TRUSS TAPPING A FEBC
OVAL HEAD PHLL SHEET METAL
OVAL MACHINE BZC
DB-700UT only
DB-700JT only
DB-700UT only
DB-700JT only
DB-700UT only
F-TYPE
DB-700JT only
STAINLESS STEEL SHEET METAL
DB-700UT only
SUS(+) STS A TRUSS 5x20
DB-700JT only
TRUSS HEAD BLACK OXIDE
DB-700UT only
TRUSS FE BZC
DB-700JT only
OVAL HEAD PHLL BLACK OXIDE
DB-700UT only
OVAL MACHINE FE BZC FOR HANDLE DB-700JT only
TRUSS HEAD PHLL WOOD
DB-700UT only
TRUSS TAPPING A BC
DB-700JT only
TRUSS TAPPING A BC
DB-700JT only
h
a
1
3
a
f
e
6
5
12
d
b
8
c
(DB-700JT ONLY)
4
4
b
c
i
11
10
7
b
f
9
b
e
3
DB-700
May. 2000
EXPLODED VIEW
[Parts List]
NO.
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
Part Code
G281714101
G2467413
G349712301
G349712402
G349712501
G349712801
G349712601
12369410RT
G2457149
G2457150
G2207106
00900178
2249752100
22150756
F2449212
G2477116
01893423
2247765000
G2467110
H5319105
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
02128534
02128534
02128534
02128534
02233356
02128534
02128534
40016634
02128534
02128534
02128534
02128534
02128534
02128534
02128534
[Screw]
Part Name
CHASSIS
HEATSINK
AC CORD ASSY
AC CORD ASSY
AC CORD ASSY
POWER CORD 230VE
AC CORD ASSY
AC CORD HOLDER
TRANSFORMER
TRANSFORMER
CHASSIS HOLDER
D S-KEYTOP
PUSH BUTTON
JACK NUT
CHOKE TRANS
KNOB
FERRITE CORE
AC SWITCH BUTTON
HEATSINK
INSULOK TIE
Double Sided Tape #9890
Double Sided Tape
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
DSP BOARD ASSY
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
INSULATING SHEET
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
POWER BOARD ASSY 230V/240V
02128534 POWER BOARD ASSY 230V/240V
POWER BOARD ASSY include the following parts.
18
19
20
21
23
24
26
27
28
29
30
31
32
4
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
∗∗∗∗∗∗∗∗
PS1 BOARD
MEMORY SWITCH BOARD
POWER BOARD
INPUT JACK BOARD
TW BAORD
JACK BOARD
Q8
Q7
Q6
Q5
IC1
Q13
Q18
Description
VCTF 100V
SJT 117V
SY010 230VD
FC-305 240VA
1702B
100V/117V
230/240V
SD4H BLK
#650
215-756
230V ONLY
TFCK-23-11-14
BLACK #521
YJ-368
(EXG)
BFG-20 E-2
NO.
a
b
c
d
e
f
g
h
I
j
k
l
m
n
o
p
q
r
s
t
u
v
w
Part Code
40010301
40128689
40011490
40010345
40010323
40011312
40011756
∗∗∗∗∗∗∗∗
40011501
22157503
40011767
40011889
40012867
40012534
G2157509
22157513
40128923
17048651
17048630
17048631
40340812
G2157510
∗∗∗∗∗∗∗∗
Part Name
SCREW M3X20
SCREW M5X8
SCREW M3X6
SCREW M4X10
SCREW M4X6
SCREW 3X8
FLANGE HEX NUT M3
AC CORD EARTH END (117V or 230V/240V)
SCREW M3X8
STAND OFF
FRANGE HEX NUT M4
EXTERNAL TOOTH WASHER M4
SCREW M3X8
SCREW 3X6
STAND OFF
STAND OFF
HEX NUT M7
VR ACCESSORY WASHER M7
VR ACCESSORY NUT M9
VR ACCESSORY WASHER M9
SCREW M3X10
STAND OFF
EARTH END
Description
BINDING MACHINE BZC
TRUSS BC
PAN MACHINE W/SW BZC
BINDING MACHINE FE BZC
BINDING MACHINE FE BZC
BINDING TAPTITE P FE BZC
ZC
PAN MACHINE W/SW+PW FE BZC
M3 L=40
FECM
FECM
PIN MACHINE W/SW+PW ZC
BINDING TAPTITE S FE BZC
L=60
L=12
PAN MACHINE W/SW BZC
L=15
May. 2000
1
A
DB-700
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
BLOCK & WIRING DIAGRAM
B
JK3
GND LIFT
SW1
JK6
JK7
FOOT SW
CHORUS
JK5
LINE OUT
JK4
FOOT SW
MANUAL / A / B
JACK
BOARD
RETURN
E
SEND
D
BALANCED DI OUT
C
JK8
JK9
M E M O RY S W I T C H
BOARD
F
LED & SW
A
CN1
G
CN2
W16
H
CN5
W20
CN2
W21
CN9
CN4
IC1B
CN3
COLD
J
VR & SW
CN11
W19
HOT
PS1
BOARD
IC8
EEPROM
IC1A
P O W E R S U P P LY
CIRCUIT
W18
CN11
A+5V
K
CN8
I
P O W E R S U P P LY
CIRCUIT
A+15V, A-15V
D+5V DGND
A+15V, A-15V, +VCC, -VCC
D + 5 V, D G N D
IC10
CPU
L
TRANSFORMER
IC9
DSP
IC11
DRAM
M
IC12
IC13
SRAM
F L A S H M E M O RY
N
LIMITTER LEVEL
DETECTION
CIRCUIT
IC5A
O
IC2B
HOT
A/D/A
IC3B
IC5B
R
CN4
IC2B
CN9
Q1
MASTER VOL
CN10
JK2
HPF
VR10
W17
COLD
IC4
CN10
INPUT
LOW
AF AD
CIRCUIT
JK1
CN1
INPUT
HIGH
IC3A
IC2A
Q
JK10
PHONES
IC2A
W15
CN3
P
PHONES
DETECTION
W14
POWER
A M P.
TW BOARD
TWEETER
WOOFER
A
AGND
INPUT JACK
BOARD
DSP BOARD
A
AGND
POWER BOARD
S
T
U
5
DB-700
May. 2000
PARTS LIST
SAFETY PRECAUTIONS:
The parts marked
have
safety-related characteristics.
Use only listed parts for
replacement.
IC
SAFETY PRECAUTIONS:
The parts marked
have safety-related characteristics. Use only listed parts for replacement.
QTY
PART NUMBER
DESCRIPTION
MODEL NUMBER
Ex.
10
22575241
Sharp Key
C-20/50
15
2247017300
Knob (orange)
DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or
even undelivered replacement.
Q'ty
!
01453078
F5179601
15289123
15189261
15189251
01900490
15199207
00892556
15169596
01126767
F5279510
F5289602
HD6433042B83F V1.00
HT24C02 SOP
M51953AFP-600C
M5218AFP-600E
M5218AP
MBM29F040C-70
TA7805S
TC170C140AF-003 (ESP2)
TC74HC4051AP
UDA1309H
V53C16256H-50
V62C5181024-70
IC (CPU MASK)
IC
IC (RESET)
IC (BIPOLAR OP AMP)
IC (BIPOLAR OP AMP)
IC (FLASH MEMORY)
IC(V.RGL)
IC (CUSTOM)
IC (CMOS)
IC (A/D D/A)
IC (DRAM 4M)
IC (SRAM)
on DSB IC10
on DSB IC8
on DSB IC14
on DSB IC1, IC2, IC3, IC5
on PB IC2, IC3
on DSB IC12
on PB IC1,on DSB IC6
on DSB IC9
on PB IC4
on DSB IC4
on DSB IC11
on DSB IC13
15119113
15119160
01782612
15119723
15119158
15129151
15129192
15129152
15129209
01782601
15129732
15139103
02126367
02126378
2SA1015-GR
2SA1349-GR
2SA1494
2SA1837
2SA970-GR
2SC1815-GR(TPE2)
2SC2240-GR(TPE2)
2SC2878-A(TPE2)
2SC3381-GR
2SC3858
2SC4793
2SK30ATM-GR
2SB1016AY
2SD1407AY
TRANSISTOR
TRANSISTOR
POWER TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
POWER TRANSISTOR
TRANSISTOR
FET TRANSISTOR
TRANSISTOR
TRANSISTOR
on MSB Q10, Q12, on Q21, Q30, Q33
on PB Q19
on PB Q7, Q8
on PB Q16, Q26
on PB Q14, Q15
on MSB Q9, Q11, on PB Q22, Q24, Q28, Q35, Q36
on PB Q31, Q32
on JB Q1, Q2, Q3, Q4, on PB Q23, Q27, Q34
on PB Q20
on PB Q5, Q6
on PB Q17, Q25
on PB Q29
on PB Q18
on PB Q13
F5019203
15019126
1N4004
1SS133 T-77
DIODE
SWITCHING DIODE
15339119T0
F5019404
F5029118
1502928100
F5029111
F5039112DG
F5039118
1SS352(TPH3)
MTZJ16B
L-174XIT
L-34HDSL
L-3WSRSGW-CC
PBPC803
W04G
SWITCHING DIODE
DIODE
DIODE
LED
LED (RED/GREEN)
DIODE
DIODE
on PB D9
on PB D7, D11, D12, D13, D15, D17, D18, D19,
D20, D21, D22, D23, D24, D25
on DSB D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12
on PB D10, D14, D16, D26
on MSB D1, D2, D3, D4
on PB D27, D28
on MSB D5
on PB D6
on PB D8
0.33 OHM 5W
100 OHM 5W
100 OHM 1/2W
27 OHM 1/2W
33 OHM 1/4W
47 OHM 1/4W
ERQ14AJ221
ERQ16NK2R2E
MNR34J5ABJ103
5.1 OHM 5W
CEMENT RESISTOR
CEMENT RESISTOR
CARBON RESISTOR
METAL OXIDE RESISTOR
METAL OXIDE RESISTOR
METAL OXIDE RESISTOR
FUSE RESISTER
FUSE RESISTER
RESISTOR ARRAY
CEMENT RESISTOR
on PB R56, R62, R66, R78
on PB R46, R63, R109, R110
on DSB R1
on PB R100
on PB R40
on PB R108
on PB R48, R86
on PB R44, R45, R94, R98
on DSB RA1, RA2, RA4, RA5, RA6, RA7
on PB R30, R31, R32
EVN-D8AA03B14 10KB
RK0971111 10KB W/SW
RK09L1120 10KB
RK09L1120 10KB CC
TRIMMER POTENTIOMETER
9M/M ROTARY POTENTIOMETER
9M/M ROTARY POTENTIOMETER
9M/M ROTARY POTENTIOMETER
on PB VR1
on PB VR9
on PB VR2, VR3, VR4, VR7, VR10
on PB VR5, VR6, VR8
3300UF/16V
33UF/16
470UF/16V
4700UF/100V
470UF/100V
470UF/25V
ECQE2224KF
EC8472MH
ECQE1335KF
PY17FY472MLO 472/250V
ELECTOLYTIC CAPACITOR
ELECTOLYTIC CAPACITOR
ELECTOLYTIC CAPACITOR
ELECTOLYTIC CAPACITOR
ELECTOLYTIC CAPACITOR
ELECTOLYTIC CAPACITOR
POLYEST. CAPACITOR
CERAMIC CAPACITOR
POLYEST. CAPACITOR
CERAMIC CAPACITOR
on PB C40
on DSB C43
on PB C32
on PB C42, C59
on PB C25, C58
on PB C45, C46, C49, C50
on PB C23
on PB C31
on TWB C21, TWB C22
on PS1B C35
TRANSISTOR
!
NOTE:The parts marked # are new (initial parts).
!
!
CASING
#
#
Q'ty
17055153
CABINET ASSY
TE000031
CABINET ASSY
NOTE : 'CABINET ASSY' includes the following parts.
17055035
17055140
22310207
17055154
17055207
#
#
17055193
17055166
17055146
2-LEG METAL CORNER BLACK
HANDLE W/ROLAND LOGO
HANDLE (H40)
RUBBER FOOT
EMI SHEILD PAPER
SOUND CARPET
CHROME GRILL
FFP SILVER LOGO
ROLAND SILVER LOGO
FOR DB-700UT ONLY
FOR DB-700JT ONLY
H1104
231-207 W/ESCUCHEON (2 HOLES)
9104
RL3
!
AC SWITCH BUTTON
D S-KEYTOP
KNOB
PUSH BUTTON
BLACK #650
SD4H BLK
BLACK #521
EVQ 213 05R(100G)
SPUP128100
SRBM13N-F15
SSSU12584A
SDDFC-3B-2 TV-8 8A/250V
TACT SWITCH
PUSH SWITCH
ROTARY SWITCH
SLIDE SWITCH
POWER SWITCH
on MSB SW2, SW3, SW4, SW5
on PB SW7
on PB SW8
on JB SW1
on PS1B SW6
YKB21-5005 W/SWICH
YKB21-5009
YKB21-5011
YKB21-5166
YKF52-5003
6.5MM JACK
JACK
JACK
JACK 6.5MM
XLR SOCKET
on JB JK8, PB JK10
on JB JK7
on JB JK4, JK5, JK9,on IJB JK2
on IJB JK1
on JB JK3, JK6
KHN08L08 (025H27)150W
SPEAKER
TWEETER GASKET
SPEAKER HORN TWEETER
15INCH 8ohm WOOFER
JACK, SOCKET
13449263
13449148
13449149
01782656
00122123
SPEAKER, BUZZER
!
#
!
17055062
17055194
17055067
#
#
!
!
#
Q't
!
1
1
10
1
!
!
!
!
4
1
1
1
1
!
#
#
!
Q'ty
#
!
!
!
!
13299265
01782590
13289229
00787389
1
1
1
4
4
1
1
1
1
2
4
6
3
Q'ty
CAPACITOR
!
!
Q'ty
DSP BOARD ASSY
POWER BOARD ASSY 100V/117V
POWER BOARD ASSY 230V/240V
(EXG)
1
1
1
#
#
#
#
!
!
!
!
!
!
!
6
12
4
4
2
1
1
1
Q'ty
POTENTIOMETER
!
02233356
02128523
02128534
F3839181
F3839186
F3749113
F3819905
F3819907
F3819908
02127090
02127089
15399917
F3839604
1
14
1
1
5
3
Q'ty
PWB ASSY
#
#
#
5
1
2
2
2
7
2
7
1
2
2
1
1
1
Q'ty
RESISTOR
Q't
2
1
4
1
2
Q'ty
DIODE
1
SWITCH
#
!
Q't
KNOB, BUTTON
13169752
01782623
13119218
13159178
02121801
8
2
1
4
1
1
1
1
1
G281714101 CHASSIS
2247765000
00900178
G2477116
2249752100
!
!
CHASSIS
#
1
1
1
1
4
2
1
2
1
1
1
1
1
F3639141
13639548
F3639553
F3659257
F3639241
F3639162
02127056
F3519502
01563789
F3519501
Q'ty
1
1
1
2
2
4
1
1
2
1
May. 2000
DB-700
INDUCTOR, COIL, FILTER
#
#
!
F2449212
F2449211
12449347
01893423
CHOKE TRANS
COIL
EXC ELDR35V
TFCK-23-11-14
Q'ty
230V ONLY
0.18MH
FERRITE-BEAD
FERRITE CORE
on TWB L8
on PB L1, L2, L3, L4, L5, L6, L7, L9, L10, L11, on DSB L1,L2
CRYSTAL
OSCILLATOR
on DSB X2
on DSB X1
5ST T125L/250V
5ST T800L/250V
5TT 8A/125V SB TYPE (100V/117V)
5ST T4AL/250V (230V/240V)
HTF-015
FUSE
FUSE
FUSE
FUSE
FUSE HOLDER
on PB F3, F4
on PB F2
on PS1B F1
on PS1B F1
on PS1B F1, on PB F2, F3, F4
B11B-PH-K-S JST
B12B-PH-K-S JST
B4B-PH-K-S JST (4P)
B5B-PH-K-S JST
B6B-PH-K-S JST(6P)
B9B-PH-KS JST
B3B-PH-K-S JST
CONNECTOR
CONNECTOR
CONNECTOR
CONNECTOR
CONNECTOR
CONNECTOR
CONNECTOR
on DSB CN9
on DSB CN4
on DSB CN10
on DSB CN11
on DSB CN6
on DSB CN11
on IJB CN3, on JB CN1, on DSB CN1, CN2
G3467157
H4009776
WIRING
WIRING
GREEN 230V/240V GND
W1 RED
G3467137
G3467155
G3467156
WIRING
WIRING
WIRING
W10 BROWN
W11 GREEN
W12 GREEN
on PS1B T11 to CHASSIS
on PB W2 to Q5 W2, PB W8 to Q6 W8, PB W5 to Q7 W5,
PB W11 to Q8 W11
on PB SP4 to TWEETERon PB G4 to CHASSIS, PB G3 to CHASSIS
on PB G6 to CHASSIS, IJB G2 to CHASSIS,
IJB G1 to CHASSIS
on PB CN3 to IC1 CN6
on PB CN9 to TWB CN4
on DSB CN1 to IJB CN3
on DSB CN2 to JB CN1
on DSB CN10 to PB CN10
on DSB CN11 to PB CN8
on DSB CN3 to PB CN11
on PB TW to TWB, PB W1 to Q5 W1, PB W7 to Q6 W7,
PB W4 to Q7 W4, PB W10 to Q8 W10
on DSB CN9 to JB CN2
on DSB CN4 to MSB CN5
on PB TW to TWB, PB W3 to Q5 W3, PB W9 to Q6 W9,
PB W6 to Q7 W6, PB W12 to Q8 W12
on PB W14 to Q13 C, PB W17 to Q18 C
on PB W15 to Q13 E, PB W18 to Q18 E
on PB W13 to Q13 B, PB W16 to Q18 B
on PB SP1 to WOOFER+
on PB SP2 to WOOFERon PB SP3 to TWEETER+
CRYSTAL, RESONATOR
00894034
01453167
MA-406 16.000MHZ TE24
SG-8002DC 67.7376MHZ PHC
Q'ty
FUSE, FUSE HOLDER
!
!
#
#
!
!
!
F2559107
F2559109
F2559110
F2559111
12199550RT
!
#
#
G3467153
G3467154
G3487148
G3487149
G3467151
G3467152
G3467149
H4009755
WIRING
WIRING
WIRING
WIRING
WIRING
WIRING
WIRING
WIRING
W13
W14
W15
W16
W17
W18
W19
W2 BROWN
#
#
#
G3467150
G3467148
H4009797
WIRING
WIRING
WIRING
W20
W21
W3 ORANGE
#
#
#
#
#
H4009777
H4009756
H4009798
G3467158
G3467159
G3467139
WIRING
WIRING
WIRING
WIRING
WIRING
WIRING
W4 RED
W5 BROWN
W6 ORANGE
W7 RED
W8 BLACK
W9 ORANGE
TRANSFORMER
!
!
G2457149
G2457150
!
!
!
!
G349712801
G349712601
G349712402
G349712501
G349712301
TRANSFORMER 100V/117V
TRANSFORMER 230V/240V
#
1
2
3
1
1
1
1
1
1
1
5
1
1
5
2
2
2
1
1
1
1
1
40010145
17055069
TE930136
40010690
40011312
40010678
40340812
40010301
40012534
40011490
40011501
40012867
40010345
40010323
40010601
40128689
17055021
40011689
40011801
22157513
G2157510
G2157509
22157503
17048630
17048651
17048631
SCREW M4X25
SCREW #8X1/2
SCREW 3.5X12
SCREW 4X30
SCREW 3X8
SCREW 4X20
SCREW M3X10
SCREW M3X20
SCREW M3X6
SCREW M3X6
SCREW M3X8
SCREW M3X8
SCREW M4X10
SCREW M4X6
SCREW M5X35
SCREW M5X8
TINNERMAN FAST NUT #4
SPEED NUT M3
SPRING WASHER M3 ZC
STAND OFF
STAND OFF
STAND OFF
STAND OFF
VR ACCESSORY NUT M9
VR ACCESSORY WASHER M7
VR ACCESSORY WASHER M9
17055168
SCREW #8X3/4
17055205
SCREW #8X3/4
TRUSS FE BZC
TRUSS HEAD PHLL WOOD
TRUSS TAPPING A FEBC
TRUSS TAPPING A FEBC
BINDING TAPTITE P FE BZC
TRUSS TAPPING A1 FE BZC
PAN MACHINE W/SW BZC
BINDING MACHINE BZC
BINDING TAPTITE S FE BZC
PAN MACHINE W/SW BZC
PAN MACHINE W/SW+PW FE BZC
PIN MACHINE W/SW+PW ZC
BINDING MACHINE FE BZC
BINDING MACHINE FE BZC
ORIGINAL TRUSS MACHINE FE BZC
TRUSS BC
F-TYPE
SRA-260/540/800
L=12
L=15
L=60
M3 L=40
for WOOFER. TWEETER (DB-700JT ONLY)
for CORNER PROTECTOR (DB-700UT ONLY)
for CORNER PROTECTOR (DB-700JT ONLY)
for CORNER PROTECTOR to RUBBER FOOT (DB-700JT ONLY)
for JB
for SIDE HANDLE (H1104) (DB-700JT ONLY)
for HEATSINK DB-700 to Tr.
for AC CORD
for CHASSIS to CHASSIS HOLDER
for CHOKE TRANS (230V ONLY)
for MSB
for HEATSINK DB-700
for JB
for CHASSIS
for TRANSFORMER
for BADGE ROLAND, FFP (DB-700UT)
for BADGE ROLAND, FFP (DB-700JT)
for on MSB
for on TWB, DSB
for on PB
for on PS1B
RUBBER FOOT
for CASTER
SIDE HANDLE
TRUSS HEAD WOOD BLACK OX/DE DB-700UT ONLY
TRUSS HEAD PHLL WOOD
PACKING
#
#
#
#
#
#
17055203
02238945
17055204
02238956
02238967
02341256
#
#
!
!
!
#
!
!
12369410RT
40124690
40013812
G2207106
G2467110
G2467413
40016634
H5319105
22150756
02128701
H5039705
DB-700UT ONLY
DB-700JT ONLY
DB-700UT ONLY
DB-700JT ONLY
DB-700JT ONLY
DB-700JT ONLY
#
#
1
1
1
1
1
1
Q'ty
AC CORD HOLDER
CAUTION SEAL
CAUTION SEAL
CHASSIS HOLDER
HEATSINK
HEATSINK
INSULATING SHEET
INSULOK TIE
JACK NUT
POLYSWITCH RXE010
TERMINAL
1702B
FUSE
IEC(100V/117 ONLY) #142
for on DSB IC9
BFG-20 E-2
YJ-368
#756 PLASTIC BLACK
1741BS-2 187
ACCESSORIES (Standard)
00677923
02235123
02235112
40232534
40
Q'ty
PACKING BOX OUTER
PACKING CASE
PACKING INSERT
PAD UPPER
PAD LOWER
CENTER PAD
MISCELLANEOUS
!
DB-700UT ONLY
12
16
12
4
4
20
11
2
4
2
2
16
12
2
8
6
4
4
2
2
10
3
4
8
2
8
CASTER
OWNER'S MANUAL
OWNER'S MANUAL
for HEATSINK DB-700
for on DSB
on TWB R29
on PB T1-T12
2
2
1
2
1
2
4
1
8
1
12
Q'ty
3020-11-SR + SOCKET
ENGLISH
JAPANESE
JAPAN ONLY
4
1
1
Q'ty
230VE
FC-305 240VA
SJT 117V
SY010 230VD
VCTF 100V
AC CORD ASSY
AC CORD ASSY
AC CORD ASSY
AC CORD ASSY
AC CORD ASSY
EXTERNAL TOOTH WASHER M4
FLANGE HEX NUT M3
FRANGE HEX NUT M4
HEX NUT M7
SCREW #10-32X1
SCREW M5X25
SCREW #10X1/2INCH
SUS(+) STS A TRUSS 5x20
SCREW #4X1/2
SCREW M3X10
SCREW #8-32X1
FECM
ZC
FECM
SCREWS
40011889
40011756
40011767
40128923
17055070
40010478
17055176
40348112
17055175
40230789
17055068
1
4
Q'ty
AC CORD ASSY (Installed)
!
1
1
1
1
1
1
4
Q'ty
#
#
#
#
#
#
#
#
#
#
2
1
1
1
8
Q'ty
WIRING, CABLE
#
#
1
1
Q'ty
CONNECTOR
13369565
13369564
13369567
13369515
13369566
13369516
13369568
1
1
10
1
1
1
1
1
1
Q'ty
OVAL HEAD PHLL BLACK OXIDE for H-40 HANDLE (DB-700UT ONLY)
OVAL MACHINE FE BZC FOR HANDLEfor H-40 HANDLE (DB-700JT ONLY)
SHT MTL OVAL HD PHIL BRT NKL for PUNCHING GRILL (DB-700UT ONLY)
for PUNCHING GRILL (DB-700JT ONLY)
OVAL HEAD PHLL SHEET METAL for BADGE ROLAND, FFP (DB-700UT ONLY)
OVAL MACHINE SCREW BZC
for BADGE ROLAND, FFP (DB-700JT ONLY)
TRUSS HEAD BLACK OXIDE
for WOOFER. TWEETER (DB-700UT ONLY)
14
3
3
2
4
4
8
8
4
4
12
7
DB-700
May. 2000
TEST MODE
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.
♦ Tools required
• Foot switch:FS-5L 3 units (used in Test 3)
• Connection cable for FS-5L:standard (to CHORUS),
2-mono/1-stereo (to TIP & RING) (used in Test 3)
• Standard plug:1 (to PHONES, used in Test 4)
OK: POWER INJECTION LED lights in red and WRITE
LED lights
NG: POWER INJECTION LED lights in red. The defective
device is indicated by the lighting LED as shown in the
table right.
♦ Setting for test
Panel controls
AMPLIFIER TYPE: SOLID STATE
Other control knobs: Full counterclockwise
SHAPE: OFF
Connect foot switches:
to TIP: A/B - set POLARITY switch on the FS-5L to the Jack
side. FS-5L should light its LED when it is off.
to RING: MANUAL - set POLARITY switch on the FS-5L to
the Jack side. FS-5L should light its LED when it is off.
to CHORUS - set POLARITY switch on the FS-5L to the
side opposite to Jack. FS-5L should light its LED when it is
on.
NG
SRAM
DSP
EEPROM
1.4 POWER INJECTION LED
Repeatedly press the WRITE button and verify that the
POWER INJECTION LED changes its color.
Orange → Red → Green
Press the WRITE button to proceed to the next test.
♦ Function of LEDs in the test mode
2 Tact switches
The following LEDs express numbers.
The LEDs shown right indicate the test number.
Test No.2
Figure
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
MANUAL
LED
A
B
WRITE
LED
MANUAL
A
WRITE
B
WRITE
Press the MANUAL, A, B and WRITE buttons in that order
and verify that the LED on the button lights.
Upon pressing the WRITE button, POWER INJECTION
LED should light in green.
Press the WRITE button to proceed to the next test.
3 Foot switches
The LEDs shown right indicate the test number.
Test No.3
LED
The POWER INJECTION LED shows the test results:
OK - lights in green (except in test 1.3)
NG - lights in red
MANUAL
A
Press the WRITE button when skipping this test. Otherwise,
press the MANUAL button to start the test.
♦ Entering the test mode
While holding down the buttons MANUAL, (MEMORY) A
and B, press the POWER button.
Upon entering the test mode, all LEDs blink.
MANUAL → A/B → A CHORUS
Depress the foot switches connected to MANUAL, A/B and
CHORUS sockets in that order. Observe the following LEDs
that should light upon depressing the corresponding foot
switch.
1 LED, program version, bus
1.1 LED
Press the MANUAL button, the LEDs MANUAL, A
(MEMORY), B, WRITE and CHORUS turn on and off
in that order and repeat the cycle.
Foot switch
MANUAL
A/B
CHORUS
1.2 Program version
Press the WRITE button. The following LEDs show the
program version number.When Ver.1, for example, the
WRITE LED lights, as shown in the table below.
LED
A
B
LED
MANUAL
A
B
Upon depressing the CHORUS, the POWER INJECTION
LED should light in green to show that the all foot switches
operate correctly.
Press the WRITE button to proceed to the next test.
LEDs showing Ver.1
MANUAL
B
Press the WRITE button when skipping this test. Otherwise,
press the MANUAL button to start the test.
: on
: off
8
Lighting LEDÅ^LEDì_ìî
MANUAL
A
B
WRITE
May. 2000
DB-700
4 Controls
5 DSP
The LEDs shown right indicate the test number.
Test No.5
The LEDs shown right indicate the test number.
Test No.4
LED
MANUAL
LED
MANUAL
A
Press the WRITE button when skipping this test. Otherwise,
press the MANUAL button to start the test.
4.1 Rotate the AMPLIFIER TYPE (rotary switch) knob
from SOLID STATE to TUBE and then to TUBE
DRIVE. Observe the following LEDs that should light
to show the switch position.
Switch position
SOLID STATE
TUBE
TUBE DRIVE
LED
MANUAL
A
B
When all switch positions are read, the POWER
INJECTION LED lights in green.
Press the WRITE button or depress the A/B foot
switch to proceed to the next test step.
4.2 Start with the leftmost control.
Potentiometer: from full-counterclockwise (FCCW)
position to full-clockwise (FCW) position
As the knob travels, the LED corresponding to the
scale will light:
Scale
LED
0-4
MANUAL
4-6
A
6-10
B
(These values are just as a guide.)
When all travel ranges of the potentiometer has been
sensed, the POWER INJECTION LED lights in green.
The unlit LED is a sign of NG.
Press the WRITE button or depress the A/B foot
switch to proceed to the next control test.
When the next item to be test is a potentiometer,
repeat the step.
SHAPE switch: turn it on and then off. The green
POWER INJECTION LED indicates that the switch's
on and off states are correctly detected.
Turn on CHORUS switch and verify lighting CHORUS
LED. Then, test the potentionmeter.
PHONES socket: insert the standard plug into the
socket and then withdraw.
The POWER INJECTION LED lights in green
indicating that open/close of socket contacts are
correctly detected.
Press the WRITE button to proceed to the next test.
B
A
B
WRITE
WRITE
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 presets
When this procedure is following the test 5 above, the
LEDs A, B and WRITE are blinking (standby). Press the
WRITE button to start loading.
While loading, the WRITE LED blinks and at the end of
loading the LED A will light.
Turn off the POWER switch.
CAUTION:The following procedure will erase user data.
♦ Checking input/output level, noise level and
power limiter
Connect 8Ω load to speaker out WOOFER and TWEETER.
To check power limiter, connect a 680Ω load to the hot and
cold terminal of LINE OUT BALANCED socket, respectively.
1. Entering the checking mode
1.1
1.2
1.3
1.4
Set AMPLIFIER TYPE switch to SOLID STATE.
Set MASTER knob to 10.
Set GND LIFT switch to OFF.
While pressing MANUAL and WRITE buttons, turn on
POWER switch.
1.5 LEDs "A" and "B" light. Press MANUAL button and the
LEDs turn off. Now the unit is in the checking mode.
2. Checking input and output levels
2.1 Set the following controls:
AMPLIFIER TYPE switch: SOLID STATE
MASTER knob: 10
Other controls: Don't care
2.2 Check input and output levels:
Apply 1 kHz, sine wave signal to INPUT. Check level
at various points by referring to the corresponding
level denoted on the circuit diagram.
3. Checking noise level
3.1 Set the following controls:
AMPLIFIER TYPE switch: TUBE
MASTER knob: 10
Other controls: Don't care
3.2 Check noise levels:
Leave INPUT sockets disconnected.
3.2.1 With panel settings as mentioned 3.1 above:
Measuring point: Speaker output WOOFER (8Ω)
Noise level: −32.0 dBm (IHF-A)
9
DB-700
May. 2000
ADJUATMENT
4. Checking power limiter
4.1 Set the following controls:
MASTER knob: 0
AMPLIFIER TYPE switch: TUBE DRIVE
The DSP internal generator outputs 1 kHz, sine test
signal.
Other controls: Don't care
♦ 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.)
4.2 Check power limiter:
Leave INPUT sockets disconnected.
Connect a 680Ω load to the hot and cold terminal of
LINE OUT BALANCED socket, respectively.
Turning MASTER knob from 0 to 10, check changes in
sound from WOOFER and LINEOUT. (See Fig.1.)
MASTER VOL:5
MASTER VOL:0
LINE OUT
2. Adjust VR1 (on POWER BOARD) so that the DC offset is
at 0V±50mV.
16 Vp-p
MASTER VOL:MAX
8.2 Vp-p
3.6 Vp-p
DB-700 CHASSIS
RED
WOOFER
120 Vp-p
120 Vp-p
15˝ WOOFER CORD
Fig.1
BLACK
ORANGE
TWEETER CORD
BROWN
NOTES IN INSTALLING THE DSP BOARD
Be sure to clamp the DSP BOARD with the cable tie
(H5319105).
10
DC VOLTMETER
May. 2000
1
A
DB-700
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)
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
View from component side.
Vew from foil side.
R
S
T
U
11
DB-700
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
12
May. 2000
2
3
4
5
6
7
8
9
POWER BOARD ASSY 230V/240V (02128534)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
May. 2000
1
A
DB-700
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 DIAGRAM
DSP BOARD ASSY (02233356)
B
A
C26
10/16
G
A
C20 0.1 + 15
8
A
H
CN2
B3B-PH-K-S
3
3
2
2
1
1
- 15
A
A
2 -
2
3 +
R32
15k
D5
1SS352
+7.0dBm
1.72V
C56
0.1
A
C57
0.1
R45
47k
1
D
62
17
16
15
14
13
12
C89
0.1
R72
1k
D +5
2
77
86
D
VCC
C102
0.1
4
GND
NC
NC
NC
NC
DLY
C93
10p
1
2
3
8
5
D
D
D
66
4
C92
12p
R78
100k
IC14
M51953AFP
D7
1SS352
D
76
C7
NIU
67
X2
MA-406
16.000MHz
RST
63
D
C105
0.33/50
D
C100
68p
D
VSSD
VSSD|F
VSS|I/O
1
35
68
STBY
P95/SCK1/IRQ5
P94/SCK0/IRQ4
P93/RXD1
P92/RXD0
P91/TXD1
P90/TXD0
PB7/TP15/DREQ1*
PB6/TP14/DREQ0
PB5/TP13/TOCXB4
PB4/TP12/TOCXA4
PB3/TP11/TIOCB4
PB2/TP10/TIOCA4
PB1/TP9/TIOCB3
PB0/TP8/TIOCA3
PA7/TP7/TIOCB2*
PA6/TP6/TIOCA2*
PA5/TP5/TIOCB1*
PA4/TP4/TIOCA1*
PA3/TP3/TIOCB0*
PA2/TP2/TIOCA0*
PA1/TP1/TEND1/*
PA0/TP0/TEND0/*
C98
0.1
- 15
CS0
WR
RD
30
7
32
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE
WE
OE
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
P65/HWR
P66/LWR
P64/RD
P63/AS
P60/WAIT
P61/BREQ
P62/BACK
AVCC
VREF
AVSS
29
28
27
26
25
23
22
21
D +5
VCC
VSS
2
31
3
28
4
25
23
26
27
5
6
7
8
9
10
11
12
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
A
C6
0.1
8
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
EXTAL
P84/CS0
P83/CS1/IRQ3
P82/CS2/IRQ2
P81/CS3/IRQ1
P80/RFSH/IRQ0
NMI
PHAI
XTAL
D
D
2
2
2
1
1
1
2
2
1
1
1
D
R7
1k
R4
1k
CN10
B4B-PH-K-S
4
3
2
1
- 15
C48
10/16
D
A
+ 15
30
22
29
24
CS1
WR
RD
24
C104
0.1
D
C103
0.1
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
21
20
19
18
17
15
14
13
D7
D6
D5
D4
D3
D2
D1
D0
D +5
NC
CE2
CE1
WE
OE
56
55
54
53
52
51
50
49
48
47
46
45
43
42
41
40
39
38
37
36
GND
1
32
16
C101
0.1
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
74
75
76
77
78
79
81
82
83
84
85
86
87
88
D7
D6
D5
D4
D3
D2
D1
D0
92
93
94
95
96
97
98
99
IC13
V62C5181024-70
D
X1
SG-8002DC
67.7376MHz
4
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
34
33
32
31
30
29
28
27
26
25
24
23
21
20
19
18
VDD
OE
GND
OUT
INT1
INT0
66
67
CS2
WR
RD
68
69
70
RESO
RST2
RST1
VPOUT
TRS5
TRS4
TRS3
TRS2
TRS1
TRS0
TRCKO
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
SYO
SYI
INT1
INT0
A
CN11
B5B-PH-K-S
C25
10/16
1
2
3
4
5
64
65
3
R71
220
29
111
112
113
114
115
116
117
118
AD0
120
121
122
123
LRCK1
LRCK0
124
125
BCK
128
129
AD1
130
131
MCK
D +5
R76
0
PSEA16
PSEA15
PSEA14
PSEA13
PSEA12
PSEA11
PSEA10
EA9
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
CS
WR
RD
DIRECT
TYPE
OSC
2
11
19
28
31
40
50
D +5
R74
10k
R47
NIU
RA7
10k
91
90
89
88
87
64
61
D
CS0
CS1
CS2
INT1
INT0
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED11
ED10
ED9
ED8
ED7
ED6
ED5
ED4
ED3
ED2
ED1
ED0
AD3
AD2
AD1
AD0
LRCK1
LRCK0
BCK1
BCK0
MCK1
MCK0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
IC9
TC170C140AF-003
D +5
10
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
D +5
R75
22k
C99
D NIU
62
61
60
59
58
57
56
- 15
L1
EXCELDR35V
D +5
C29
33/16
51
52
C28
D 0.1
C87
0.1
53
101
102
103
104
105
106
107
132
133
WE
CAS
RAS
136
137
138
139
140
141
142
27
26
25
24
23
22
21
20
17
16
49
48
47
46
45
44
43
42
39
38
37
36
35
34
33
32
10
9
8
7
6
5
4
3
13
14
15
A+15V
MUTE
A-15V
DGND
D+5V
1
2
3
4
5
C33
10/16
D
D +5
D
C106
0.1
C107
0.1
D +5
C108
0.1
A
D
DA3
WR
RD
D
TRR5
TRR4
TRR3
TRR2
TRR1
TRR0
TRCKIN
D
D7
D6
D5
D4
D3
D2
D1
D0
71
72
70
69
58
59
60
CA13
CA12
CA11
CA10
CA9
CA8
CA7
CA6
CA5
CA4
CA3
CA2
CA1
CA0
D +5
1
C88
0.1
2
LIMIT ER +
LIMIT ER MASTER
AGND
4
3
2
1
A
VCC
D +5
P37/D15
P36/D14
P35/D13
P34/D12
P33/D11
P32/D10
P31/D9
P30/D8
P47/D7
P46/D6
P45/D5
P44/D4
P43/D3
P42/D2
P41/D1
P40/D0
P77/AN7/DA1
P76/AN6/DA0
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
P70/AN0
RES
IC3B
M5218AFP
D
P53/A19
P52/A18
P51/A17
P50/A16
P27/A15
P26/A14
P25/A13
P24/A12
P23/A11
P22/A10
P21/A9
P20/A8
P17/A7
P16/A6
P15/A5
P14/A4
P13/A3
P12/A2
P11/A1
P10/A0
11
22
44
57
65
92
1
9
8
7
6
5
4
3
2
1
C91
0.1
D
D +5
11
9
8
7
6
5
4
3
2
1
R73
1k
C90
0.1
9
6
10
11
5
4
12
1
31
2
3
13
14
15
16
17
18
19
20
IC10
HD6433042VF
1
D
6
5
4
3
2
1
CN3
85
84
83
82
81
80
79
78
R67
0
7
PHONES DETECT
CHORUS SW
CHORUS LED
CONT A
CONT B
CONT C
MULTIPLEX OUT
MODELING SW
SHAPE SW
R70
1k
MD2
MD1
MD0
7
R53
150
7
5 +
5 +
F
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
D +5
RA6
10k
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
26
25
24
23
22
19
18
17
16
A8
A7
A6
A5
A4
A3
A2
A1
A0
11
12
15
30
D
14
28
29
13
27
NC
NC
NC
NC
RAS
UCAS
LCAS
WE
OE
I/O16
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VCC
VCC
VCC
VSS
VSS
VSS
IC11
V53C16256H-50
39
38
37
36
34
33
32
31
10
9
8
7
5
4
3
2
1
6
20
21
35
40
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
C94
0.1
C96
0.1
D +5
C97
33/16
C95
0.1
D
D
1
2
3
4
5
6
7
8
9
10
R69
1k
D
100
99
98
97
96
95
94
93
R64
1k
R66
1k
C84
0.1
A
6 -
IC5B
M5218AFP
1
2
3
4
75
74
73
D
R63
1k
R65
1k
CN5
NIU
6
5
4
3
2
1
D
9
8
7
6
5
4
3
2
D +5
C85
0.1
VCC
VCC
VCC
8
7
6
5
8
7
6
5
R62
1.2k
R44 R56
4.7k 10k
CN4
B12B-PH-K-S
R
T
J2
JMP
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
D
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
IC12
MBM29F040C-70
J1
NIU
D
NO USE
S
D +5
1
2
3
4
R43
4.7k
4
R59
10k
RA1
RA2
RA4
RA5
D +5 10k D +5 10k D +5 10k D +5 10k D +5
R61
10k
8
7
6
5
C53
0.1
R60
10k
R58
10k
8
7
6
5
D +5
R57
10k
1
2
3
4
IC8
HT24C02
C36
0.1
VSS
7
D +5
1
2
3
4
SDA
SCL
8
6
Q
5
6
CN6
B6B-PH-K-S
WRITE SW
WRITE LED
B SW
B LED
A SW
A LED
MANUAL SW
MANUAL LED
DGND
D+5V
PWR INJ 2
PWR INJ 1
38
37
C86
33/16
D +5
WP
D
D +5
VCC
A
D +5 C83
0.1
RST
P
A0
A1
A2
R22
6.8k
1SS352
D +5
D
A
J4
JMP
J3
JMP
A
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
TEST1
TEST0
R46
47k
43
42
3
IC2A
M5218AFP
- 15
O
MODE2
MODE1
MODE0
47k
D
C62
4.7/25
C65
0.1
C64
10/16
D +5
N
VREF(POS)
VREF
VREF(NEG)
ADREF
DAREF
IREF
R50
C70 C73 C75 C78 D +5
0.1 0.1 0.1 0.1
D
A
1
K
1
2
3
4
5
6
DACR
-4.4dBm
470mV
C11
3.3/25
A
27
33
39
R33
33k
C35
0.0068
A
6 -
C24
0.0012
MCK
4
30
36
6
29
44
VSS
VSS
VSS
VSS
VSS
VSS
R31
33k
1
C30
3.3/25
D+5V
MIDI CON NECT
MIDI MUTE
MIDI IN
MIDI OUT
DGND
VOR
C54
4.7/25
2
D4
1SS352
J
M
ADENB
DADEM
ANLPTR
ADPON
DAPON
CLKEDGE
VSSA|AD
VSSO
VSSA|DA
C32
15p
R35
3.3k
+ 15
A
NO USE
DACL
7
20
26
R36
6.8k
R21
6.8k
10p
C38 10/16 + 15
+ 15
A
LRCK1
5
40
C4
0.1
R15
6.8k
BCK
35
32
31
C55
0.1
C34
0.068
R16 6.8k
AD0
LRCK0
+
11
10
9
16
18
17
0.1
A
OVLOAD
SYSCLK
VOL
23
C21
DASDA
DAWS
DABCK
BAOR
24
C51
0.0015
4
R20
22k
A
22
R29
100
7
5 +
C19
1/50
21
C46
0.0015
10/16
6 -
R40
330k
IC2B
M5218AFP
A
BAIR
15
R39
150k
R23
6.8k
R28
33k
14
C44
330p
R37
4.7k
C22
68p
BAOL
41
2
1
A
D8 D10 D12
C47
8
7
6
5
R26
2.7k
ADSDA
ADWS
ADBCK
A
C13
0.0012
DA3
R34
3.3k
IC1A
M5218AFP
BAIL
12
MUTE
DI OUT HOT
DI OUT COLD
LINE OUT HOT
LINE OUT COLD
AGND
FT SW DE TECT
A/B F T SW
MANUAL FT SW
CHORUS FT SW
DGND
1
2
3
4
F
R19
150
1
3 +
C39
33/16
13
IC5A
M5218AFP
R38
22k
-4.4dBm
470mV
A
D
D6 D9 D11
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
2 R17
47k
C37
330p
R30
4.7k
IC3A
M5218AFP
A
1
3 +
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
R18
47k
2 -
1
3 +
R52
150
11
10
9
8
7
6
5
4
3
2
1
8
R27
33k
A
11
10
9
8
7
6
5
4
3
2
1
1
12
18
30
41
54
72
90
108
109
126
134
144
C31
3.3/25
2 -
R11
6.8k
C9
0.0012
R49
6.8k
R24
6.8k
C1
1/50
CN9
B11B-PH-K-S
D +5
4
- 15
R10
6.8k
IC4
UDA1309H
C45
3.3/25
55
63
71
73
80
89
91
100
110
119
127
135
143
A
D
1SS352
C40
15p
8
E
L
D
VDDD
VDDD|F
A
C14
10p
SEND
RETURN
AGND
D
A
- 15
I
A
R48
33k
4
IC1B
M5218AFP
+
R51
1
8
7
6
5
C12
10/16
+
C43
33/16
C42
0.1
28
34
R13
22k
C41
0.1
R5
6.8k
C18
47/16
C16
0.1
8
19
25
R8
6.8k
C5
220/16
R6
6.8k
680p
R41
2.2k
1
2
3
4
5
6
7
8
9
10
R14
150
7
5 +
R42
12k
C17
0.1
C15
4.7/25
+
OUT
COM
6 -
C8
1/50
IN
C3
0.0012
+
3
VDDA|AD
VDDO
VDDA|DA
A
A
C2
D3
- 15 15p
1SS352
1
A
R25
100
1
L2
EXCELDR35V
+
2
8
2
3
R2
1M
R1
100 1/2W
2
A
D2
1SS352
2
1
IC6
TA7805S
+ 15
4
D
Q1
2SK880GR
1
3
2
1
3
2
1
1
GAIN CONT
SIG
AGND
D1
1SS352
2
C
CN1
B3B-PH-K-S
C10 + 15
10/16
+ 15
2
C49
+ 15
CN8
NIU
B9B-PH-K-S
DB-700 SETTING
U
DSP BOARD
USE TEST MODE
TYPE : SOLID STATE
MASTE R VOL : MAX
13
DB-700
3
4
5
6
7
8
9
10
11
12
13
14
17
18
19
D +5
20
21
-4.6 dbm
455 mV
R149
NIU
C89
3.3/50
3
C
MASTER
R134
15k
2
D
+ 15
R95
5.6k 1/2W
W17 (Board in)
4
4
3
3
2
2
1
1
A
R91
33k
1
2
CN4
W13(Board in)
3
+
IC2A
M5218AP
R55
330
R104
1M
Q29
2SK30ATM-GR
Q27
2SC2878A
Q23
2SC2878A
22
23
24
25
Q16
2SA1837
R89
220
R75
22k
C47
0.047
A
R47
1M
A
R65
33k
R49
27k 1/2W
R70
3.3k
R69
4.7k
A
A
A
C43
NIU
R50
560
D +5
R51
560
C52
0.1
R99
1k
D9
1N4004G
R64
22k
D
R74
22k
Q24
2SC1815GR
R84
33k
R93
2.2k
R96
2.2k
R86
220 1/4W
-16V
I
@8 ohm LOAD
C54
33/16
R78
0.33 5W
CEMENT
W8
@8 ohm LOAD
C53
0.068
Q8
2SA1494
8/13
W1
W3
W2
C48
NIU
Q7
2SA1494
7/13
C58
470/100
R87
820
-VCC
R80
33k
-16V
+16V +
+ 15
+ 15
+VCC
+
J
D16
MTZJ16B
HOT
C23
ECQE2224KF
GND
C42
4700/100
~
-
COMMON
F4
R109
100 5W
CEMENT
D10
MTZJ16B
C45
470/25
R92
10k 1/2W
D14
MTZJ16B
C49
470/25
R110
100 5W
CEMENT
A
F
C50
470/25
C68
0.1
CHOKE TRANS
F2449212
R131
22k 1/2W
230VE,230VD
J14:NO USE
CHOKE TRANS:USE
C77
0.47/50
-VCC
SW8B
R147
10k
T125mAL250V
15
14
13
12
11
R150
100
SW8A
SRBM13N-F15
C90
0.01
2
-
3
+
D
R114
100
1
MID
LEVEL
VR6A
RK09L1120 10kB C.C.
D
D +5
2
R
D
D
~
-
C35
0.1
3
2
R140
100
RK0971111 10kB
VR 9A
1
C96
0.1
D
1
2
3
9
10
11
6
7
6
5
4
3
2
1
0
VCC
C75
0.01
D +5
16
GND
VEE
-
5
+
R122
100k
7
IC3B
M5218AP
1
2
3
4
5
6
7
8
9
8
7
D
D +5
12
R148
100
C99
0.1
D
D +5
SW7A
R137
1k
11
12
21
R146
1k
13
21
22
D28
L-34HDSL
23
TREBLE
2
D
VOLUME
R145
100
RK09L1120 10kB
C93
0.1
1
COLD
VR8A
RK09L1120 10kB C.C.
D
D
2
VR3A
R142
100
C88
0.1
D
SPUP128100
D
POWER
SHAPE
22
VR9B
RK0971111 10kB
D
SW7B
F
D +5
CN11
W19 (Board in)
D
D
C32
470/16
D23
1SS133
D
D
D +5
D25
1SS133
D
C72
0.1
C
B
A
INH
D +5
D
COM
6
R117
100
TC74HC4051AP
D +5
C29
0.1
+
~
VR2A
RK09L1120 10kB
3
HOT
C40
3300/16
GAIN
3
D8
W04G
F2
1
2
3
T5
USE TEST MODE
TYPE : SOLD STATE
MASTER VOL : MAX
CN7
W14 (Board in)
R133
100
3
C92
0.1
D
CHORUS
INTENSITY
D +5
9/13
D
3
C97
0.1
DB-700 SETTING
CN6
W14 (Board in)
D
D +5
MID
FREQ
R144
RK09L1120 10kB
100
2
VR7A
R141
100
D
C91
0.1
1
VR4A
RK09L1120 10kB
1
COM
OUT
3
COMPRESSION
DB-700 POWER BOARD
1/13
R143
100
2
1
1
C98
0.1
D
IC1
TA7805S
F
D +5
D
4
2
5
1
12
15
14
13
D +5
3
3
R138
100
2
13
P
IN
F
D22
1SS133
IC4
VR5A
RK09L1120 10kB C.C.
Q
L11
EXCELDR35V
- 15
D24
1SS133
IC3A
M5218AP
R118
100k
T125mAL250V
11
T125mAL250V
D +5
14
R139
10k
24
23
22
21
1
T800mAL250V
C66
0.1
F
@NO LOAD
D +5
BASS
C31
EC8472MH
F
PHONES
+20.0 dbm
7.7 V
D +5
Q18
2SB1016AY
D
T4
Q33
2SA1015GR
R113
10k
C94
100p
C95
100p
JK10
YKB21-5005
C86
0.1
F4
T125mAL250V
EXCELDR35V
R135
22 1/2W
W5
W6
W4
A -16V
A
F3
T800mAL250V
230V/240V
S
R116
22
D20
1SS133
C82
10/25
- 15
MODELING
100V/117V
5
4
2
3
7
8
1
L10
C62
10/35
A
R128
22k
A
- 15
L9
EXCELDR35V
R136
22 1/2W
+
IC2B
M5218AP
R112
2.7k
R124
22
7
D26
MTZJ16B
F2
U
-
5
Q34
2SC2878A
25
T
6
D21
1SS133
- 15
100V,117V,240V
J14:USE
CHOKE TRANS:NO USE
O
100k
A
R115
10k
Q36
2SC1815GR
Q35
2SC1815GR
C63
10/35
11/13
J14
N
C67
0.1
C46
470/25
R76
10k 1/2W
R129
R125
15k
R130
22k
2
M
C80
10/16
C60
0.1
C61
10/25
R120
10k
10/13
R63
100 5W
CEMENT
W4
C59
4700/100
C81
10p
R132
15k
A
+
~
T1
W4
W6
W5
+ 15
R46
100 5W
CEMENT
R121
33k
+ 15
1
T2
Q13
2SD1407AY
D18 1SS133
C57
0.22/50
A
F3
D6
PBPC803
T3
L
D19
1SS133
R82
R101
5.6k 1/2W 5.6k 1/2W
+35.0 dbm
43.8 V
C56
0.068
R98
2.2 1/6W
FUSIBLE
R108
47 1/4W
METAL OXIDE
C44 NIU
R83
33k
D11
R67
100k 1SS133
C41
0.47/100
-11.1 dbm
215 mV
W2
W1
W3
W2
Q26
2SA1837
A
Q25
2SC4793
R81
330
R66
0.33 5W
CEMENT
FUSIBLE
R94
2.2 1/6W
FUSIBLE
VR1
EVND8A 10kB
D
C51
22/100
W3
W10
L8
WOOFER 8 ohm
R97
27k 1/2W
2
R103
390
D17
1SS133
C55
NIU
R85
33k
Q31
2SC2240GR
Q30
2SA1015GR
F2449211
0.18mH
J92
R56
0.33 5W
CEMENT
TWEETER 8 ohm
W9
R100
27 1/2W
METAL OXIDE
Q22
2SC1815GR
R77
15k
R106
47k
R107
10k
R111
10k
R62
0.33 5W
CEMENT
R73
6.8k
R71
27k
Q19
2SA1349
Q32
2SC2240GR
R105
100k
Include Tw. Network board
R30
R31
R32 ECQE1335KF ECQE1335KF
5W 5.1
5W 5.1 5W 5.1 3.3/100V 3.3/100V
C22
CEMENT CEMENT CEMENT C21
C39
0.068
+ 15
+16V
+
Q6
2SC3858
6/13
13/13
W7
A
R102
1M
+16V
+
Q5
2SC3858
5/13
W1
W3
W2
2.2 1/6W
FUSIBLE
Q21
2SA1015GR
C38
NIU
R79
2.7k
R88
2.7k
R44
2.2 1/6W
FUSIBLE
R48
220 1/4W
FUSIBLE
A
R68
560
C36 R72
220p 560
- 15
CN8
W18 (Board in)
1
1
2
2
3
3
4
4
5
5
- 15
Q17
2SC4793
S
A
W1
W3
W2
R45
C33
NIU
A
K
26
+VCC
C34
NIU
R59
33k
Q20
2SC3381
1
A
C37
10/50 BP
+
C25
470/100
S
+ 15
R52
47k
Q15
2SA970GR
1
C65
10/16
R53
1.8k
R58
47k
D12
1SS133
CN9
W13 (Board in)
R57
10k
R54
2.2k
R60
33k
D15
1SS133
1
2
- 15
H
-
D13
1SS133
R90
1M
Q14
2SA970GR
C64
10/16
2
A
Q28
2SC1815GR
R29
RXE010
13/13
A+15V
MUTE
A-15V
DGND
D+5V
33k
+5.5 dbm
1.45 V
Include Tw. Network board
A
F
R126
15k
+ 15
CN10
LIMITTER +
LIMITTER MASTER
AGND
R127
R61
390
D
C79 15p
1
VR10A
RK09L1120 10kB
680p
R40
33 1/4W
METAL OXIDE
D7
1SS133
C28
0.1
C78
G
16
POWER BOARD ASSY 230V/240V (02128534)
B
E
15
3
A
2
1
1
May. 2000
D27
L-34HDSL
CHORUS
1
2
3
4
5
6
7
8
9
SHAPE
MODELING
MULTIPLEX OUT
MULTIPLEX_C
MULTIPLEX_B
MULTIPLEX_A
CHORUS LED
CHORUS SW
PHONES CONT
27
28
May. 2000
1
A
DB-700
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)
B
INPUT : 1kHz
SIN WAVE
C
HIGH
L5
EXCELDR35V
JK1
YKB21-5166
-7.0 dbm
342 mV
D
LOW
JK2
YKB21-5011
+3.0 dbm
1.1 V
L7
EXCELDR35V
2
4
3
1
CN3
B3B-PH-K-S
1
1
2
2
3
3
R16
330k
C19
0.1
L6
EXCELDR35V
2
4
1
GAIN CONT.
SIG
AGND
SEND
RETURN
AGND
R19
15k
CN1
B3B-PH-K-S
1
1
2
2
3
3
E
A
R10
100
2
4
1
INPUT JACK BOARD 4/13
F
R3
NIU
C4
100p
A
F
JK5
YKB21-5011
RETURN
C3
0.1
D +5
D +5
R35
1k
D +5
R34
1k
R37
10k
Q12
2SA1015GR
C27
Q10
2SA1015GR
R33
4.7k
F
JK3
YKF52-5003
CN2
W20 (Board in)
Q11
2SC1815GR
H
A
D +5
R36
4.7k
G
SEND
+3.8 dbm
1.2 V
F
A
A
JK4
YKB21-5011
@NO LOAD
A
W12
A
2
4
1
C2
100p
R2
22k
C20
0.1
C17
15p
L1
EXCELDR35V
R9
100
R39
10k
R38
330
33/16
R42
680
R41
330
R43
560
MUTE
DI OUT HOT
DI OUT COLD
LINE OUT HOT
LINE OUT COLD
AGND
F.S.CONT
A/B FT SW
MANUAL FT SW
CHO FT SW
DGND
C26
33/16
Q9
2SC1815GR
11
10
9
8
7
6
5
4
3
2
1
C18
100/50
Q3
2SC2878A
11
10
9
8
7
6
5
4
3
2
1
R1
150
R17
47k
R24
2.7k
A
A
BALANCED DI OUT
HIGH IN (-7.0 dBm / 342 mV)
-7.5 dbm
330 mV
@NO LOAD
C12
100p
LOW IN (+3.0 dBm / 1.1 V)
R14
150
F
+2.0 dbm
1.0 V
@NO LOAD
SW1A
SSSU12584A
C13
100/50
Q4
2SC2878A
10
1
3
2
11
13
12
GND LIFT
I
GREEN
RED
W12
D5
L-3WSRSGW-CC
D
J
D
D
R25
2.7k
A
D
D
D +5
D +5
C24
0.1
K
PWR INJ 1
PWR INJ 2
D+5V
DGND
MANUAL LED
MANUAL SW
A LED
A SW
B LED
B SW
WRITE LED
WRITE SW
L
M
12
11
10
9
8
7
6
5
4
3
2
1
A
12
11
10
9
8
7
6
5
4
3
2
1
D +5
C15
100p
C8
0.1
A
F
F
A
B
WRITE
D +5
D +5
C16
100/50
R27
1k
R23
1k
R4
1k
D4
L-174XIT
D3
L-174XIT
D2
L-174XIT
D1
L-174XIT
A
A
Q2
2SC2878A
A
A
F
SW1B
SSSU12584A 21
22
23
N
D
SW3
EVQ21305R
D
SW2
EVQ21305R
L2
EXCELDR35V
MEMORY SWITCH BOARD 2/13
2
3
1
TRS
A
HOT / COLD
+7.2 dbm
1.78 V
@NO LOAD
0.1
C9
C10
0.1
F
D
SW4
EVQ21305R
+7.2 dbm
1.78 V
@NO LOAD
JK7
YKB21-5009
R8
150
C6
100p
XLR
LINE OUT
R11
150
F
R18
47k
HOT / COLD
R7
150
C11
100p
C14
100/50
CN5
W21 (Board in)
D
SW5
EVQ21305R
10
1
3
2
R6
150
R20
47k
R5
2.7k
R28
1k
R22
2.7k
D
JK6
YKF52-5003
A
D
Q1
2SC2878A
MANUAL
R15
47k
F
A
5
4
2
3
7
8
1
R12
100
C7
100p
JK8
YKB21-5005
MANL/A/B
F
O
L3
EXCELDR35V
T10
T10
T10
HOT
HOT
HOT
SW2
SDDFC-3B-2 TV-8
T6
R21
100
C1
100p
HOT
F
F
P
T9
Q
R
L4
EXCELDR35V
F1
100V
AC CORD
VCTF 100V
COLD
T9
117V
AC CORD
SJT 117V
COLD
C30
PY17FY472ML0
T9
230VD / 230VE
240V
AC CORD
SY010 230VD
57226604 230VE
FC-305 240VA
to TRANSFORMER
PRIMARY
COLD
R13
100
C5
100p
T7
COLD
F
2
4
1
JK9
YKB21-5011
CHORUS
F
JACK BOARD 3/13
T12
T8
GND EARTH
N.C
PS1 BOARD
12/12
1
T11
GND EARTH
DB-700 SETTING
USE TEST MODE
TYPE : SOLD STATE
MASTER VOL : MAX
S
G3467157
(230V/240V GND)
T
F1
100V/117V
230V/240V
8A125V (SB TYPE)
T4AL250V
U
15