Yamaha DG-Stomp Manual de serviço - Página 41
Procurar online ou descarregar pdf Manual de serviço para Amplificador Yamaha DG-Stomp. Yamaha DG-Stomp 43 páginas. Guitar pre-amplifier with effects
Também para Yamaha DG-Stomp: Manual suplementar (1 páginas), Manual do Proprietário (32 páginas)
Imprimir página
- 1. Specifications
- 2. Panel Layout
- 3. Block Diagram
- 4. Circuit Board Layout
- 5. Wiring
- 6. Disassembly Procedure
- 7. Lsi Pin Description
- 8. IC Block Diagram
- 9. Circuit Boards
- 10. Test Program
- 11. Error Messages
- 12. MIDI Implementation Chart
- 13. Parts List
- 14. Guitar Pre-Amplifier with Effects
- 15. Overall Assembly
- 16. Electrical Parts
1
2
DG-Stomp OVERALL CIRCUIT DIAGRAM 1/2 ( DM )
A
DM
B
8M ROM
C
OR
AND
D
OR
E
F
G
H
I
J
OPAMP
K
L
M
REGULATOR 5V
N
AC 12V
O
P
DG-Stomp
Q
1
2
3
4
5
ASSP
256K RAM
256K RAM
OR
OR
OR
OR
OR
DSP6
4M ROM
4M ROM
OPAMP
OPAMP
INVERTER
SHIFT
REGISTANT
B.COUNTER
INVERTER
AND
REGULATOR 5V
REGULATOR +15V
REGULATOR -15V
3
4
5
6
7
AND
CPU
R27 R28
F/P
ED0
: installed
: not installed
REGULATOR 3.3V
ADC & DAC
OPAMP
OPAMP
D-FF
6
7
8
9
10
PHOTO COUPLER
DSP6
INVERTER
DIT2
OPAMP
OPAMP
OPAMP
OPAMP
UPC29M33T-E1 (XU965A00)
NJM78M05DLA
DM: IC18
DM: IC111
REGULATOR +3.3V
REGULATOR +5V
2
1
1
3
1: V IN
2: GND
3: OUTPUT
NJM7915FA (XD854A00)
NJM7815FA (XD853A00)
DM: IC114
DM: IC113
REGULATOR -15V
REGULATOR +15V
3
1
2
2
3
1: INPUT
2: GND
3: OUTPUT
: Ceramic Capacitor
Note : See parts list for details of circuit board component parts.
8
9
10
11
12
DG-Stomp
A
B
C
BUFFER
D
BUFFER
E
BUFFER
F
G
H
I
J
K
L
M
KEC-54202
1
N
NJM7805FA (XJ607A00)
(XZ162A00)
DM: IC112
REGULATOR +5V
2
O
1
2
3
3
1: INPUT
1: INPUT
2: GND
2: GND
3: OUTPUT
3: OUTPUT
1
1: OUTPUT
2: COMMON
P
3: INPUT
DG-Stomp
Q
11
12