Roland HP 2700 - Getting Started; Turning Power On; Using Headphones; Adjusting the Volume

HP-3700/2700
Dec.
1990
HP-3700
PARTS
LIST//n”-'>
U X
h
SAFETY
PRECAUTIONS:
The parts
marked
A
have
safety-related characteristics.
Use only
listed parts
for
replacement.
:
A/)m^TU58Ba«.
-<To
^iZ
UTT$C>o
I
CONSIDERATIONS
ON
PARTS
ORDERING
|
When
ordering
any parts
listed
in the
parts list,
please
specify
the
following
items
in the
order sheet.
QTY
PART
NUMBER
DESCRIPTION
MODEL
NUMBER
Ex. 10 22575241
Sharp Key
C-20/50
IS
2247017300
Knob
(orange)
DAC-15D
Failure
to
completely fill
the above
items with
correct
number
and
description
will
result
in delayed or
even
undelivered
replacement
.
I
I
i>rTE(D4«Sld:]EfiliaBAUTT$Uo
»
i^-vi-yi^-
a «
10
22575241
Sharp
Key
C-20/50
15
2247017300
Knob
(aange)
DAC-150
t^UCAlin.
NOTE :
MB is
MAIN
BOARD ASSY.
SB is
SWITCH
BOARD
ASSY.
PHB is
PHONES BOARD
ASSY.
DB is
DIN BOARD ASSY.
JB
is
JACK
BOARD ASSY.
APB
is
AMP/
PS
BOARD
ASSY.
CASING
*T-7.
22215697
Front Panel
211
15264 Top
Board
21145703
Rear Board
Ass'y
NOTE
:
Rear Board
Ass’y
includes
Jack Plate
(22055128)
.
ti
: Rear Board
Ass’y
ICIi. Jack
Plate
(22055128)
21125476
21125477
21125478
21125479
22055126
22055127
21165137
21165138
21135239
22235328
NOTE
a
Side Panel
Upper
L
Side Panel
Upper R
Side Panel
Lower
L
Side Panel
Lower
R
Side
Plate L
Side
Plate R
End Block L
End Block
R
Bottom
Board
Blind
Ass’y
;
Blind
Ass’y
includes
Angle
(22125664)
: Blind
Ass’y
iZli, Angle
(22125664)
22205456
Center
Holder
22275164
Speaker Net
22275308
TW Net
22205463
MR Holder
22135441
Music
Stopper
22325165
Hinge
A
22325166 Hinge
B
22585302
Lid
22145376
Lid
Shaft
22185402
Lid Rail
22175633
Lid
Gear
22235514
Air
Damper
22145137
Shaft
Stay L
22145138
Shaft
Stay R
22055125
Din
Plate
22225348
VR
Escutcheon
(Music
Rack
Holder)
(Lid
Bocu-d)
CHASSIS
vi>-v
22175320
KR-33
Spring
22195862
Switch Holder
22205457 HEATSINK
Holder
L
22205458
HEATSINK Holder R
22205469 PHONES Holder
22195973
AMP Holder
22195975
Power TR
Holder
22025509
Shield Cover
22025511
Trans Cover
22245194
SVR Cover
22205455 Tw Holder
KNOB. BUTTON
22495576 Button
22485151 Knob
22495223 A/Keytop D IP BLK
22495224 A/Keytop D 2P BLK
22485192 Slide Knob
Power
Tune
VOLUME.
BRILLIANCE
SWITCH
13169697
SKHVBD
lOOG
Tact
Switch
SWl
-
SW16 on
SB
13159137
SSSS21067A
(or
SSS-212A)
Slide
Switch
SWl on MB
A
13 129 124
SDDGA3078A
(or
SDGA-3P)
Power
Switch
JACK. SOCKET
-Y K
'J*T"j
V
13429659
TCS4651-0M151
DIN
Socket
MIDI IN
13429660
TCS5083^M151
DIN
Socket
MIDI
OUT. THRU
13449146 YKB21-5012 1/4"
Mono
Phone
Jack
INPUT R.
OUTPUT
L. R
13449252 YKB21-5006
1/4"
Stereo
Phone
Jack
INPUT
L. PHONES
13429648
YKF51-5001
DIN
8P
JKl
on DB
13449252
YKB21-5006
1/4"
Phone
Jack
SPEAKER
22415427
W20119A-N
Speaker
(woofer/
—
y
n
—
)
22415574
TW-596A
Speaker (Tweeter
/
4
KEYBOARD
7624320000
SK-688-P
88keys
NOTE ;:
Refer
to
the
page of
KEYBOARD SK-688-P
(P.18~21)
for
details.
:
»fiSK-688-P (P.18~21)
PCB
ASS’Y
[e]
7624291001
MAIN
BOARD ASS’Y
(pcb
2292586901)
7624312001
SWITCH
BOARD
ASS’Y
(pcb
2292587101)
7624309001
PHONES
BOARD
ASS’Y
(pcb
2292587201
2/4)
7624311000
DIN
BOARD
ASS’Y
(pcb
2292587201
4/4)
7624318000
JACK
BOARD
ASS’Y
(pcb
2292587302)
7624308400
AMP/
PS
BOARD
ASS’Y
220V/ 240V
(pcb
2292587201
1/4)
NOTE :
Replacement
AMP/
PS
BOARD includes the
following
PCB
and
parts.
m.
:
kttkttu**
SMALL BOARD
ASS’Y
(pcb 2292587201
3/4)
22205457
Heat Sink
Holder
L
22205458
Heat
Sink
holder
R
22465186
Heat Sink
NOTE :
Replacement
PCB is 220V/ 240V
version
only.
When existing
PCB is 100V/117V
version,
note the following.
Differences
between voltage
versions
are fuse rate and
fuse
labels.
When
fuses and labels
of
specific
voltage (100V/117V)
are
required,
order
separately,
referring
to
Table.
A
below.
When using
replacement
PCB on 100
V
or 117V
version,
be sure to
change
mark
on PCB
as shown
in Fig.A
&
:
220V/240Vffl;6<^ii(^ffl$ntfo
100V/117Vffl®ti-X>
ti-X-
(Table.A
#BS)
100V/117Vffi®ti-X> bi-X- /::<*:
Fig.A
cD
,1;
^ L
F1.F2
F3,F4
F5
F6
FUSE
TSC
6.3A-N1
(12559374)
TSC
630mA-N1
(12559396)
TSC
1.25A-N1
(12559398)
TSC 6.3A-N1
(12559374)
6.3A/125V
(41015123)
630mA/
125V
(41015111)
1.25A/125V
(41015114)
6.3A/125V
(41015123)
FUSE
CEE-6.3AT
(12559575)
CEE-400mAT
(12559563)
CEE-1
.25AT
(12559568)
CEE-4AT
(12559573)
T6.3A/250V
(41015224)
T400mA/250V
(41015212)
T1.25A/250V
(41015217)
T4A/250V
(41015222)
Table.A
Mivii-
no
DVJ«ru-^
HP- 2700
i
T
HP-
2700
100/117V
ASSY
76242081 00
:
100/117V
ASSY
76242081
00
L
220/240V
ASSY
76242084
00
220/240V ASSY
76242084
00
\p
-3700
I
1
1
HP
-3700
[
1
1007i17V
ASSY
76243081 00
o
•
100/117V
ASSY
76243081
00
m
220/240V ASSY
76243084
00
5
220/240V
ASSY
76243084
00
#
:
Check
Mark
1C
tmmui
15199715
HD6435328F10
(Flat) Mask
CPU
IC24
on MB
15199714
HD6475328FP
ZTAT
(Flat) OTP
CPU IC24
on MB
15239146
MB87731
(Flat)
PCM Custom IC IC26
on MB
15209225
HN62304BP
A
(DIP)
Wave
ROM
-
A
IC28
on MB
15209226
HN62304BP
B
(DIP)
Wave ROM
-
B IC29
on MB
15209227
HN62304BP
C (DIP)
Wave ROM
-
C IC30
on MB
15239143
TC23SC140AF-008
(Flat)
Effect Custom
IC
IC5,
9 on
MB
15239124
SSCIOOO
(Flat)
Gate
Array (key
scan.)
IC23
on MB
15209240
LH5308 (DIP) MASK
ROM (program)
IC16 on MB
or 15209233 PD27C1001D-15 (or AT27C512-15DC)
(DIP) EP-ROM (program)
IC16
on MB
15179911
U
PD27C1001D-15 (DIP)
EP-ROM
(blank)
IC16 on MB
15179362H0 HM50464P-12 (DIP)
D RAM
ICl.2.7,8 on MB
15279507 SRM2264M-12 (Flat)
S
RAM
IC21 on MB
15209145 TDA1543 (DIP)
D/A Converter
IC7
on JB
15209122 PCM56P (DIP)
D/A Converter
IC2 on
JB
152597
16T0 TC74HC32F-T2
(Flat)
Quad 2-Input OR
Gate
(HS-CMOS)
IC18 on MB
15259823T0 TC74HC574F-T2
(Flat)
Octal
D
FUp
Flop
(HS-CMOS)
IC15
on MB
15259720T0
TC74HC74F-T2
(Flat)
Dual D Flip Flop
(HS-CMOS)
IC3 on MB
15259706T0
TC74HCU04F-T2
(Flat)
Hex Inverters
(HS-CMOS)
IC6.25.27
on MB
15259809T0
TC74HC393F-T2
(Flat)
Dual 4-Bit Binary Counters
(HS-CMOS) IC4 on MB
15259884
TC7S08F
(Flat)
Single
2-Input
AND
Gate
IC18 on MB
15259887
TC7SU04F
(Flat)
Single Inverter
IC17 on MB
15259738T0
TC74HC138F-T2
(Flat)
3-to8 Line Decoder
(HS-CMOS)
IC19 on MB
15259701T0
TC74HC00F-T2
(Flat)
Quad 2-Input NAND
Gate
(HS-CMOS)
IC22 on MB
15219174
NJU201AD
(DIP)
4ch SPST
Analog Multiplexer
(CMOS)
IC4 on JB
15169334X0
SN74LS05N
(DIP) Hex
Inverters
(TTL)
IC3 on
JB
15169550T0
TC74HC138P
(DIP)
3-to8
Line
Decoder
(CMOS)
ICl on JB
15289107
M5218FP
(Flat)
OP
AMP
ICl
1.12.13.14
on MB
15289106
M5238FP
(Flat) OP AMP
ICIO
on
MB
15189237
NJM4580DD
(DIP) OP AMP
IC6 on JB
15189243
NJM2082L
(SIP) OP AMP
ICS,
12
on JB
15219186
M5207L-05
(SIP)
OP AMP
(VCA)
IC15.16.18 on JB
15189235
BA15218N
(SIP) OP AMP
IC22 on MB
15189242
NJM4565SD
(SIP)
OP
AMP
IC9,10,13.14.17.19.20.21,23
on JB
15199170
AN78L05TA
-I-5V
Voltage Regulator
IC5 on JB
A
15199155 L78MR05R
-1-5V
Voltage
Regulator
IC4 on APB
A
15199176 L78M12ML +
12V
Voltage
Regulator
ICS on APB
A
15199177
L79M12ML
-12V
Voltage
Regulator
IC2 on APB
A
15199558
STK4152-2
Power
Amp
ICl on APB
HYBRID.
NETWORK
^
y
F
9
-9[5]IS
13529209
ARCL9X103J470M
RC
Module
RCA2 on
MB
(SNo.ZB61450
-
up/Jil^)
13529212
ARCL7X103J470M
RC Module
RCA1.3
on MB
(SNo.ZB61450
-
up/Jil|^)
NOTE :
Refere
to the
page of
‘
‘MAIN BOARD
CHANGE
INFORMATION"
(P.35)
a
:
TMAIN
t'-
(0^
-i/
(P.35)
TRANSISTOR
F
^
>
V
^
^
15119161
DTA114YS
Digi-tra
Ql,2,3.4 on
SB
15129164
DTC114ES-TP
Digi-tra
Q5,
6.7,8
on SB
15129198
DTA124ES-TP
Digi-tra
Q2
on
JB
15119134
2SA933S
DC TP R
Tr
Q1
on JB
15139113
2SK363GR
FET
Q3,4
on
JB
15329503
DTA124EK
(Chip)
Digi-tra
Q5
on MB
15329510D0
DTC144EK
T-96
(Chip)
Q
1,2.4 on MB
15309101
2SA1037K
R
(Chip)
Q3
on
MB
DIODE
Xd’JT-K
15019103
lS-2473
Diode
on SB
15019125
1SS-133T
Diode
D1
-
Dll
on
JB
15339105
DAN202K
(Chip)
Diode Array
D1
on MB
15339108
DA204K
(Chip)
Diode
Array
D2
-
D5
on MB
15019283
DSF-IO-BT
Diode
Dl,4,5,8
on APB
A15039139
DSA12TC-KC6
Rectifier
D2 on
APB
A
15019272
2B4B41
LC2
Bridge
D6
on APB
A
15019290
DBA40C-K15
Bridge
D7 on APB
A
15019296
DBF-60C
Rectifier
D3 on
APB
Fig.A
8