HP-3700/2700
Dec.
1990
HP-2700
PARTS
LIST/zn”-';/
U X h
,
SAFETY
PRECAUTIONS:
I
The parts
marked
A
have
\
safety-related
characteristics.
Use
only listed
parts
for
replacement.
9^±<D^m
:
Tfo
C
^d: ^
(C
I
UTT^l'o
I
CONSIDERATIONS
ON^RTS
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
10
2257S241
Sharp
Key
C-20/50
IS
2247017300 Knob
iorange) 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
7i—
^^rTE(D4JfigW:iE^i(CEALTT^l^o
|
n-vi-yn-
a
«
gfflwa
I
m)
10
22575241 Sharp
Key
C-20/50
I
15
2247017300 Knob
(orange)
DAC-150
tzUEAHtl.
I
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.
SPEAKER
22415573
PD16209C-N
Speaker
KEYBOARD
7624220000
SK-688-N
88keys
NOTE
a
: Refer
to
the page of KEYBOARD
SK-688-N
(P.18~21)
for details.
: SK-688-N
IcMf
(P.18-21)
LTT^l'o
PCB
ASSY
[e]
7624291001
7624212001
7624209001
7624211000
7624218000
MAIN BOARD ASS’Y
SWITCH
BOARD
ASS’Y
PHONES BOARD ASS’Y
DIN BOARD
ASS’Y
JACK
BOARD
ASS’Y
(pcb
2292586901)
(pcb
2292587101)
(pcb
2292587201
2/4)
(pcb
2292587201
4/4)
(pcb
2292587302)
7624208400 AMP/PS
BOARD ASS'Y
220V/240V
(pcb
2292587201
1/4)
NOTE
:
Replacement
AMP
/PS BOARD ASS’Y
includes
the following
parts.
^
:
mmioryzr
mmmmz.it.
tkUUkk
SMALL
BOARD ASS’Y
(pcb
2292587201
3/4)
22205457 Heat Sink
Holder L
22205458
Heat Sink
Holder R
22465186 Heat Sink
CASING
'T-T.
22215693
Front
Panel
21115262 Top
Panel
22215692
Rear
Panel
21125473 Side
Panel L
21125474
Side
Panel R
22055123
Side
Plate
L
22055124
Side
Plate
R
21135237
Bottom
Board
22235327
Blind
22205453
Center
Holder
22275303
Net
(Speaker Cover Net)
22205452
MR Holder
(Music Rack
Holder)
22135428
Music
Stopper
22325141
Hinge A
22585301
Lid
Board
22025502
Lid
Blind
22335335
Lid
Blind Cap L
22335336
Lid
Blind Cap
R
22145374
Lid
Shaft
22185402
Lid
Rail
22175633
Lid Gear
*t******
Lid
Rail Stopper
22145135
Shaft Stay
L
22145136
Shaft Stay
R
22055125
Din
Plate
22225348
VR
Escutcheon
12359105
Rubber
Foot
G-7
w/ washer
CHASSIS
V
r
—
•>
22195862
Switch
Holder
22205457
HEATSINK Holder L
22205458
HEATSINK Holder R
22205308
PHONES
Holder
22195973
AMP
Holder
22195975
Power TR
Holder
22025508
Shield
Cover
22025510
Trans
Cover
22245194
SVR Cover
KNOB,
BUTTON
^
>
22495576
Button
Power
22485151
Knob
Tune
22495223
A/Keytop D IP
BLK
22495224
A/Keytop
D 2P
BLK
22485192
Slide Knob
VOLUME.
BRILLIANCE
SWITCH
13169697
SKHVBD lOOG
Tact Switch
SW1-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 'J
^
.
V <T
y
h
13429659
TCS4651-0M151
DIN
Socket
MIDI
IN
13429660
TCS5083-01-4151
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
YKF5
1-5001 DIN
socket 8P
JKl
on
DB
NOTE : Replacement AMP/
PS
BOARD
is
220V/
240V
version only.
When existing BOARD 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 a
lOOV
or 117V
version,
be
sure
to
change
mark on PCB
as
shown
in Fig-A.
^
: mmr^zrmmmmt.
22o/24ovmi}mMmmtitiro
ta.-X-yKjKD^X'to
100/117VfflcDti-A\
(Table-A
#M)
100/117Vffl<Dti-A\
^7^^.
Fig-A®ch
9
LT
Table.A
1C
H«(sllg
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
/zPD27C1001D-15
(or
AT27C512-15DC)
(DIP)
EP-ROM (program) IC16 on
MB
15179911
AZPD27C1001D-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
(HSCMOS) IC18
on MB
15259823T0 TC74HC574F-T2
(Flat)
Octal D FUp Flop (HSCMOS)
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 (Flat) 3-to-8
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
(C-MOS)
IC4 on JB
15169334X0 SN74LS05N
(DIP)
Hex
Inverters (TTL)
ICS
on JB
15169550T0 TC74HC138P
(DIP)
3-to^
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
IC8.12
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
on
JB
IC5
on JB
15199170
AN78L05TA
-I-5V
Voltage
Regulator
A15199155
L78MR05R
-I-5V
Voltage
Regulator
IC4
on APB
A
15199176
L78M12ML
-1-
12V Voltage Regulator
ICS on APB
A
15 199
177
L79M12ML
-
12V Voltage Regulator
IC2
on APB
A
15 199545
STK4132-2
Power Amp
ICl
on APB
HYBRID.
NETWORK
giiictiliS.
h
7
-
^ [1]%
13529209 ARCL9X103J470M
RC Module
RCA2
on
MB (SN0.ZB6I8OO
-
up/i^M)
13529212 ARCL7X103J470M
RC Module RCA1.3
on MB (SN0.ZB6I8OO
-
up/iil|^)
NOTE
:
Refere to
the page
of
“MAIN BOARD
CHANGE INFORMATION” (P.35).
:
TMAIN
d-'-
(DK-i;
(P.35)
TRANSISTOR
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
153295
lODO DTC144EK
T-96
(Chip)
Q
1.2.4
on MB
15309101
2SA1037K R
(Chip)
Q3
on
MB
DIODE
15019103 lS-2473
Diode
on SB
15019125
lSS-133
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
A
15039139
DSA12TC-KC6
Rectifier D2 on
APB
A
15019290 DBA40C-K15
Bridge D7 on APB
A
15039 107
DBF40C
Bridge
D3 on APB
RESISTOR
13919117 RGLD
8X333J
Resistor Array
33kx8 RA2.4 on
MB
13919140 RGLD
8X103J
Resistor Array 10kx8
RA5.19 on MB
15399923
MNR34J5A682
(Chip) Resistor Array 6.8kx4 RA3
on MB
15399931
MNR34J5A221
(Chip) Resistor Array 220x4
RA17.18 on MB
15399932
MNR34J5A101
(Chip)
Resistor Array 100x4
RA13.14 on MB
15399935
MNR34J5A104
(Chip)
Resistor Array 100kx4
RA9 on MB
15399936
MNR34J5A102
(Chip) Resistor Array lkx4
RAl.6,7,8
on
MB
15399917
or 15399937
MNR34J5A103E
(Chip) Resistor
Array
10kx4
RAIO.11,12.15,16
on
MB
(SNO.ZB40100
-
ZB61799)
NOTE : Refere
to
the page
of
“MAIN BOARD CHANGE INFORMATION” (P.35).
^
: TMAINd-'-
KOlfMJ
0^-v^
(P.35)
6
To Next Page
Loading...
