Parts List - Roland groovekeyboard EG-101 Service Notes

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Dec, 1998
PARTS LIST EG-101 (117V/230V/230VE/240VA)
SAFETY PRECAUTIONS :
CONSIDERATION ON PARTS ORDERING
When ordering any parts listed in the parts list,please specify the following items in the order sheet.
The parts marked ! have
QTY
PART NUMBER
safety-related characteristics.
Ex.
10
22575241
Use only listed parts for
15
2247017300
replacement.
Failure to completely fill the above items with correct number and description will result in delayed or
even undelivered replacement.
NOTE :
The parts marked " # '' are new (Initial Parts).
The parts marked
!
have Safety - Related characteristics.
Use only listed parts for replacement.
<< EMI >>: Component for EMC.
N N o o t t e e : :
Replacement should be made on a unit basis. No replacements available for individual
parts.
Replacement only be a unit.
MB
= Main Board
AMP.B. = Amplifier Board (& CPU B = CPU Module Board)
CB
= Control Board
CT.B
= Contact Board
CASING
#
7700505000
VARNISHED BOTTOM
#
7700507000
R VARN. SIDE PANEL
#
7700508000
L VARN. SIDE PANEL
#
7700504000
VARN+SILK. TOP CABINET
#
7700506000
SILKSCREENED PLEXIGLASS
#
K224814501
LOUDSPEAKER GRILL
KNOB BUTTON
00900156
D S-KEYTOP SD2H BLK
01013023
D S-KEYTOP SD1H DRD
00900145
D S-KEYTOP SD1H BLK
00900178
D S-KEYTOP SD4H BLK
01012978
D S-KEYTOP SX1H MCG
00904256
D S-KEYTOP SX4H BLK
22495277
D S-KEYTOP MD1H BLK 249-277(W/WINDOW)
00125734
D S-KEYTOP MD1H LCG
00125723
D S-KEYTOP MX1HLCG <PIANO ONE TOUCH PGRM>
01125890
D S-KEYTOP MD1H-A CLR
01012967
D S-KEYTOP SD1H MCG
22495272
D S-KEYTOP (W/LED WINDOW) MD4H BLK 249-272
22495279
D S-KEYTOP MD3H BLK 249-279(W/WINDOW)
22495278
D S-KEYTOP MD2H BLK (W/WINDOW)
7098007000
BLACK KNOB W/GREY INSERT
22488183
POWER SWITCH KNOB N.001-BLACK
SWITCH
01232201
SWITCH W/ORANGE LED
13129135
SWITCH
J3169105
SWITCH
13159187
SLIDE SWITCH
JACK, SOCKET
13449252
JACK SOCKET
YKB 21-5006
13449125
JACK SOCKET
HLJ0520-01-110
13429664RI
DIN SOCKET
MG/PR 5L
00677423
RCA SOCKET
YKC 21-3035
DISPLAY UNIT
J5039102
DISPLAY
MAN 6980 H
N N o o t t e e : :
BENDER UNIT
K3278106
PITCH BENDER 'SW' +CABLE (36)
N N o o t t e e : :
SPEAKER
K2418117
WOOFER SPEAKER D.90 MM
K2418118
TWEETER SPEAKER W/CABLES
KEYBOARD ASSY
#
7700509000
49-KEY TP/7BA KEYBOARD ASSY
NOTE :
For details, refer to KEYBOARD PARTS LIST (Page 4)
DESCRIPTION
MODEL NUMBER
Sharp Key
C-20/50
Knob (orange)
DAC-15D
EG-101
EG-101
EG-101
EG-101
EG-101
EG-101
SKHJGS
SW41>SW48, SW63, SW64 on CB
SDDWA-1401A
SW1 on AMP.B.
TP-1101A / EQV-PAE 05 R All on CB
SSSS2-22-01
S1 on CPU B.
JK2 on AMP.B
JK3, JK4 on MB
JK1, JK2 on MB
JK5, JK6 on MB
IC1, 2, 3 on CB
PCB ASSY
#
7700512000
AMPLIFIER ASSY
#
7700503000
CONTROLS PCB ASSY
#
E
7700501000
MAIN BOARD PCB ASSY
NOTE :
The MAIN BOARD PCB ASSY includes CPU MODULE PCB ASSY
#
7700510000
CONTACT PCB ASSY +RUBBER
IC
15229718RI
I.C. 6N 137
#
K525814710
I.C. ROM K525814710
01233545
I.C. ROM UPD23C32000AGX306
J5259109
I.C. HD6415108F10
FLAT
#
K525814811
I.C. HD6433042SB87F
#
J5159115
I.C. 74 HC 10
15169550RI
I.C. 74 HC138
J5159106
I.C. 74 HC238
#
J5159113
I.C. 74 HC 393
15249111
I.C. TC7WU04 F
FLAT
J5259113
I.C. 74 HC 390
FLAT
01341234
I.C. MBCG24512
FLAT
J5259107
I.C. HM628128ALFP-7
FLAT
J5259110
I.C. HM62256LFP-7T
FLAT
#
J5259130
I.C. M5M5256DVP-55LL FLAT
01341167
I.C. FLASH LH28F400SUT-NF60
#
J5259129
I.C. FLASH E28F800B5B70
15239229
I.C. TC6116-GP4
J5169108
I.C. TC 4052
#
K5258146
I.C. TC74VHC139F
FLAT
#
J5259126
I.C. TC7SH32F
FLAT
15219183
I.C. M51953 AL
15189251
I.C. M5218 P
15289702
I.C. UPD6376
15149134
I.C. TD62785P
15189250
I.C. M5218 AL
#
J5189105
I.C. TD 62384 AP
#
J5189106
I.C. M5222P DIP
00905034
I.C. AK5330-VM
FLAT
01340789
I.C. BU9480F
FLAT
15199197RI
I.C. 7805 CV TO220
#
J5199111
I.C. TDA 7370 BV
TRANSISTOR
15119155RI
TRANSISTOR
BC/560-B
J5119101
TRANSISTOR
BD 371 C
15119154RI
TRANSISTOR
BC/549-B
15129114
TRANSISTOR
2SC-1815GR
15129136
TRANSISTOR
2SC-2878-A/B
15129427
TRANSISTOR
2SC-2235Y
15139123
TRANSISTOR
2SK-184 GR FET
DIODE
15019159RI
DIODE
1N-4148
15029320RI
LED DIODE
TLHG4401 - GREEN
15029284RI
LED DIODE
TLHR4401 - RED
01341623
DIODE LED
TLN 201
01342578
PHOTO DIODE
TPS 708
J5019101
ZENER DIODE
BZX79C 4V7
J5019106
ZENER DIODE
BZX79C 5V1
15091172RI
DIODE
BY 251
J5019105
DIODE
1N 4002
RESISTOR
J3919104
RESISTOR ARRAY
EXB-A10E-103-J
J3919107
RESISTOR ARRAY
EXB-V8V-101-JV
J3919108
RESISTOR ARRAY
EXB-V8V-103-JV
13819132RI
UNINFL.RES.
100 OHM 0.6W 5%
13819131RI
UNINFL.RES.
10 OHM 0.6W 5%
#
J3809153
UNINFL.RESISTOR
0.22 0.6W 5%
J3809136
UNINFL. RES.
56 OHM 1/4W
J3809144
UNINFL.RESISTOR
6.8KOHM 0.6W 5%
13819302RI
CARBON RESISTOR
150 OHM 1W 10%
J3809139
OXIDE RESISTOR
2.2 OHM 3W
EG-101
EG-101
EG-101
EG-101
EG-101
PHOTO-COUPLER IC2 on MB
EG-101
IC3 on CPU B.
IC5 on CPU B.
CPU
IC4 on CPU B.
EG-101
IC14 on CPU B.
IC11 on MB
DIP CMOS
IC4, IC5 on CB
CMOS
IC8 on CB / IC6, IC7 on MB
IC10 on MB
CMOS
IC6 on CPU B.
CMOS
IC15 on CPU B.
IC CUSTOM
IC11 on CPU B.
SRAM
IC7, IC8 on CPU B.
SRAM
IC2 on CPU B.
IC13 on CPU B.
FLASH MEMORY
IC12 on CPU B.
FLASH MEMORY
IC9 on CPU B.
CUSTOM IC
IC1 on CPU B.
IC12 on CB
IC10 on CPU B.
IC16 on CPU B.
STANDING
IC3 on MB
OP AMP
IC4, 5, 12>15, 17 on MB
DAC
IC1 on MB
INTERF.DRIVER IC IC6 on CB
STANDING
IC9, 10, 11 on CB
IC7 on CB
IC16 on MB
A/D CONVERTOR
IC9 on MB
D/A CONVERTER
IC8 on MB
IC1 on AMP.B.
IC2 on AMP.B.
Q1,2,3 on CB / Q1,4,6,9 on MB
Q8 on MB
Q2,3,5,14,17 on MB
Q4 on CB
Q10,11,12, 13 on MB
Q5 on CB
Q7,15,16 on MB
on CB / D1>D13, D17, 18, 20 on MB
D117 on CB
All on CB
D73 on CB
D72 on CB
D16,D19 on MB
D15 on MB
D2 on AMP .B.
D1 on AMP .B.
RA1>RA4, RA9>RA11 on CPU B.
RA8, RA12 on CPU B.
RA5>RA7 on CPU B.
R2 > R9 on CB
R9 on CB / R46, 132 on MB
R133 on MB
R2 on AMP. B.
R1 on CB
R7,8 on AMP. B.
R1 on AMP. B.
5

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