Parts List - Yamaha P-200 Service Manual

A B C
P-200 OVERALL CIRCUT DIAGRAM 1/2 (DM)
1
2
to PN2-CN22
(CS)
to WHEEL
Assembly
3
to MJ-CN2
(PEDAL,FC)
4
to GH-D SW L
(KEYBOARD)
Photo Coupler
to MJ-CN1
5 (MIDI)
6
7
8
GEW9-F
9
10
11
WAVE ROM1
12
P-200
A B C
D E F G
to PN2-CN21 to PN1-CN1
(LED SW LCD CONT) (PANEL SW)
Transistor
Array
D-FF
Transistor
Array
D-FF
GEW9-F
INVERTER
INVERTER
WAVE ROM2 WAVE ROM1
D E F G
H I J
to PN1-CN2
(PANEL LED)
CPU
OR
DECODER
ESI
WAVE ROM2
Note :
H I J
K L M
to PN4-CN41
(EQUALIZOR)
NAND
OP AMP
D-FF
EPROM SRAM
(PROGRAM)
OP AMP
DAC
DAC
PSRAM
DSPN DSPN
See parts list for details of circuit board
component parts.
K L M
N O P Q
P-200
REGULATOR
to M J-CN5
( 12V MUTE)
REGULATOR
to MA60-CN4
(+5,+8)
INVERTER
to LCD
Assembly
SWITCH
OR
Lithium
Battery
to PN3-CN31
(MASTER VOLUME)
OP AMP
NOT installed
PSRAM
28CC1-8812238
1
P-200
N O P
Q
1
2
3
4
5
6
7
8
9
10
11
12