Yamaha PSR-170 User Manual

PSR-170
5
■ BLOCK DIAGRAM
L
R
MASTER
VOLUME
DC-IN
PHONSE/
OUTPUT
SASTAIN MIDI
OUT
MIDI
IN
DRIVER
LCD
DRIVER
ROM
16Mbit
PROGRAM
STYLE
WAVE
LCD
KEYBOARD
61KEY
BUFFER
BUFFER
RESET
POWER AMP
BA5417
YST
SPEAKERS
STANDBY/ON
BATTERY
1.5V x 6
AC ADAPTER
REGULATOR
+3.3V
14MHz
GEW-12
SW
+5D
+3.3D
+3.3A
A0-19
D0-15
DM-LCD
PN-AM
PN-AM
MK-L
VR
CN201
CN02
IC06
IC02
IC01
IC04
IC04
1
7
2
6
44
47
CL01
REGULATOR
+5V
TR103
TR101
TR102
VR101
CN106
CN105
CN03
CN04
CN102
CN104
CN202
CN103
CN204
CN101
IC05
IC03
IC101
3
5
11
12
2/2
1/2
SW
CN01
CN203
JK101
JK102
MK-H
KEYBOARD SW MATRIXKEYBOARD SW MATRIX
28CA1-8819401
JK203JK202JK201

Yamaha PSR-170 Specifications

General

Type	Portable Keyboard
Keyboard	61 keys
Effects	Reverb, Chorus
Polyphony	32 notes
ROM	100 voices
Display	LCD
Presets	100 styles
Connections	Headphones
Power Supply	AC adapter or batteries