Parts List - Roland VG-8EX Service Notes

V-guitar system
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Jul, 1998

PARTS LIST

CONSIDERATIONS ON PARTS ORDERING
SAFETY PRECAUTIONS:
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: Consider about the natural environment carefully before through the old lithium battery away when
you exchange to the new one.
MB
-----> Main Board Assy.
REB -----> Rotary Encoder Board Assy.
PNB -----> Panel Board Assy.
VRB -----> Volume Board Assy.
LDB -----> LED Board Assy.
FSB -----> Foot Switch Board Assy.
NOTE:The parts marked # are new (initial parts)
CASING
# 01568612
Top Panel
00568889
Display Cover
22350312
Foot Base 235-312
22225374
F C-ESCT MX1H BLK (Card Holder)
22220321
Escutcheon 222-321
22180605
Switch Pedal
22170103
Support Spring (for Switch Pedal)
40129301
Rubber Foot #35 (for Switch Pedal)
CHASSIS
# 01673445
Bottom Chassis
00784523
VR Holder
KNOB, BUTTON
00568867
Key Top 6AAPA0187A (Power Switch)
22485303
D R-KNOB L BLK 248-303 (Rotaly Encoder)
01348023
M R-KNOB LF BLK/LCG (Volume)
SWITCH
!
13149125
EST206B 5A/125V
Power Switch
13129772
SKQEAA
JACK, SOCKET
00564556
TCS5093-10-4152
GK IN
13429676
YKF51-5048
MIDI IN/OUT
13449287
HLJ4336-01-3080
Dual Stereo Jack
13449283
HLJ7101-01-3010
Monaural Jack
13449284
HLJ7001-01-3010
Stereo Jack
00120434
YKB21-5227
Stereo Jack
13429718
CM-11 18A/250V/3P
AC Inlet(100V/117V)
!
!
00128789
CCT 2102-0201 2.5A/250V/2P AC Inlet(230V/240V)
DISPLAY UNIT
00568989
DMF-50374NYU-LY
LCD UNIT
PCB ASSY
‰ 70450045
Main Board Assy
(PCB 00568278)
Note: Only Main Board "VG-8 Ver.1.**" will be supllied from service center.
Be sure to execute the "SYSTEM VERSION UP" when you use for "VG-8EX"
70450023
Panel Board Assy
(PCB 00567712)
70451656
LED Board Assy
(PCB 00568189)
# 71128389
R.Encoder Board Assy
(PCB 00568201)
70451678
Volume Board Assy
(PCB 00568234)
70451689
Foot SW Board Assy
(PCB 00568256)
70451690
Power Board Assy
(PCB 00568289)
Note: Replacement Main Board Assy does not include the Lithium Battery. Because lithium battery does not use
for the back-up of factory presets. Order proper the lithium battery separately if necessary.
00238990
CR2032
Lithium Battery
00238990
CR2032
Lithium Battery
IC
# 01122512
uPD70433GD-12-5BB
15239222
TC140G12AF-0061
00900812
RA03-002(TC170C110AF-002)Custom DSP
00564523
TMP320P16PGL
DESCRIPTION
MODEL NUMBER
15229848
uPD65005GF-062-3B8
Sharp Key
C-20/50
Knob (orange)
DAC-15D
15199944
SED1335F0B
# 01670201
28F400B5-B60
01123289
SRM2B256SLMX55
00128890
HY6264ALJ-70
# 01342990
LH64256CK-50
00343556
LC7886MN-TRM
00232567
PCM69AU-1
15289105
uPC4570G2
15189261
M5218AFP-600E
00349023
NJM062M
15289123
M51953AFP-600C
00673812
ICL7660SCBA
15259109
TC4053BF
15259110
TC4066BF
00564545
TC74VHC04F
PWB ----->Power Board Assy.
00567534
TC74VHC138F
00236845
TC74VHC245F
00564534
TC74VHC574F
15259708T0
TC74HC08AF
15259720T0
TC74HC74AF
15259823T0
TC74HC574AF
15259869T0
TC74HC4075AF
15249116T0
TC7W00F-TE12L
00232645
TC7W14F-TE12L
00671878
TC7SH86F-TE85L
15289125
PC410
15199173
M5291P
15199294
AN7705F
00569023
AN7807F
00569034
AN7907F
TRANSISTOR
# 01568890
2SA1931
15309101
2SA1037KR-T146
15319101
2SC2412KR-T146
15329507
DTA114EK-T146
15329503
DTA124EK-T146
15329510D0
DTC144EK-T146
15329536
RN1442-TE85L
15149134
TD62785P
00019112
TD62381P
DIODE
15339126
RB471E-T149
15039178
RK-33
15339105
DAN202K-T146
15339108
DA204K-T146
# 01568901
GBPC102
JK4
15039172
S4VB20-4001L15 3.9A/200V Bridge Diode
JK1
00569289
SEL5221S TH8F
JK9
00785856
SLR342VR3F
JK5.JK6.JK7
15029567
LB603VP
JK2.JK8
JK4
RESISTOR
# 01120267
RSSX 1/2 0.22 OHMJ
CAPACITOR
00568301
SRG25VB2200
00568312
SRG16VB2200
00568323
10SA100M
00127301
LLA50VB1
ROTARY ENCODER
01124478
EC16B24104 L=15
POTENTIOMETER
13289202
RK14K12D 10KB
INDUCTOR
12449268
BL02RN2-R62T2-F
13529105M1
DSS310-55D223S
12449427
HP-011Z
CRYSTAL
# 01568889
MA-406 8MHz TE24
00901912
MA-406 24.576MHz TE24
01342145
MA-406 25MHz TE24
00564590
SG-531PH 35MHz
15299218
SG-531YH 65.152MHz
CONNECTOR
CPU
Gate Array
Custom DSP
Card Gate Array
LCD Controller
4M Flash Memory (Programed,only for VG-8EX)
256K SRAM
64K SRAM
1M DRAM
A/D Convertor
D/A Convertor
Dual Operational Amplifier
Dual Operational Amplifier
WIRING
Dual Operational Amplifier
Reset Controller
DC-DC Convertor
Triple 2ch Multiplexer
Quad Analog Switch
Hex Inverter
Decoder
Octal Bus Transceiver
Octal D-Type Flip-Flop
Quad 2-Input AND Gate
Dual D-Type Flip-Flop
Octal D-Type Flip-Flop
Triple 3-Input OR Gate
TRANSFORMER
Dual 2-Input NAND Gate
Triple Schmitt Inverter
Single EX-OR Gate
Photo Coupler
Switching Regulator IC
+5V Voltage Regulator
BATTERY
+7V Voltage Regulator
-7V Voltage Regulator
SCREW
Transistor Array
Transistor Array
MISCELLANEOUS
Shottky Diode
Shottky Diode
Diode Array
Diode Array
Bridge Diode
LED(RED)
D21.D22.D23 on PNB
LED(RED)
D24.D25 on PNB
7-Segments LED(RED)
0.22ohm 1/2W
2200µF/25V
2200µF/16V
100µF/10V OS-CON
1µF/50V Low Leakage
Rotary Encoder
ACCESSORIES
# 71128356
# 71129578
Volume
EMI Filter
EMI Filter
L206 on PWB
Choke Coil
L207 on PWB
OPTIONS
X2 on MB
X1 on MB
X3 on MB
Oscillator
X4 on MB
Oscillator
X5 on MB
13369663
S3B-PH-K-S
13369504
B8B-PH-K-S
13369564
B12B-PH-K-S
13369563
B14B-PH-K-S
13369562
B15B-PH-K-S
13369667
S7B-PH-K-S
13369668
S8B-PH-K-S
13369675
S15B-PH-K-S
13369593
B5B-XH-A
13369556
B8B-XH-A
13429233
7508095A
Card Connector
13439439
5569-06A1
00568167
WIRING 1
00568178
WIRING 2
00568190
WIRING 3
00568267
WIRING 4
00568223
WIRING 5
00568334
WIRING 6
00568345
WIRING 7
00568990
WIRING 8
LCD <--> MB
00569012
WIRING 9
VRB <--> MB
00673912
WIRING 10
AC Inlet <--> AC Switch
00673934
WIRING 11
AC Inlet <--> Chassis
22453551N0
TRANSFORMER 100V
!
22453552C0
TRANSFORMER 120V
!
22453553D0
TRANSFORMER 230V/240V
!
00238990
CR2032
Lithium Battery
40011090
3x6mm Binding Head B-tite BZC
40011101
3x8mm Binding Head B-tite BZC
40011312
3x8mm Binding Head P-tite BZC
40011278
3x8mm Binding Head P-tite ZC
40012512
3x6mm Binding Head S-tite ZC
17048155
2x4mm Binding Head B-tite ZC
(for LCD unit)
40011302
3x8mm Single SEMS BZC
17048153
M9 Nut Thin Type ZC
17048154
M9 Washer ZC
40011745
M4 Spring Nut ZC
00568901
Pedal Label(1)
00568912
Pedal Label(2)
00568923
Pedal Label(3)
00568934
Pedal Label(4)
00568945
Pedal Label(BANK DOWN)
00568956
Pedal Label(BANK UP)
22150756
Jack Nut 2
12569420
CR2032 Battery Holder
00677412
SW Cover
00784534
Pot Dust Cover
00891423
LED Spacer
00677401
Insulating Sheet
00231434
Inlet Holder
00671445
Clip Clamp (Wiring Holder)
00568356
Heat Sink PR1616-25-PB
17048151
Radiation Sheet 2067A-5051
40016378
Rag Terminal TER61-0171
00673478
Packing Case
00673467
Pad (1set = L,R 2pieces)
00789389
Pad C (top pad)
Owner's Manual Set Japanese
Owner's Manual Set English
23495112
DC-015-J01
100V
!
13499109
UC-909-J06
117V
!
13499221
EC-511-E07
230V/230VE
!
13499222
SC-078-J02
240V A
!
00905234
EURO COVERTER PLUG ECP01-5A (230VE ONLY)
!
00349067
C-13A(SMK)
GR Cable 5m(13P)
********
C-13B
GR Cable 10m(13P)
********
GK-2A
GUITAR PICKUP
VG-8EX
CN3 on REB
CN6 on MB
CN4 on MB
CN3 on MB
CN5 on MB
CN4 on PNB
CN8 on VRB
CN5 on LDB
CN2 on MB
CN7 on MB
CN1 on MB
CN201 on PWB
CN1 on PNB
CN2 on PNB
CN6 on PNB
CN101 on FSB
CN7 on PNB
CN202 on PWB
CN203 on PWB
5

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