Kurzweil K2600 Series User Manual

Kurzweil K2600 Series Service Manual
7-17
Backlight Inverter Board
+
C1
25V
100uF
R3
15K
C2
25V
100uF
+
R2
15K
R4
3K
16VDC UNREG
J1
INPUT
1
2
1
2
2PIN,1ROW.,098SP
K2500R BACKLIGHT POWER SUPPLY
LM7805CTB
31
2
U2
R6
357
R1
499
R5
143
Q1
PN2222
C3
25V
100uF
+
CCFT-INV
3
1
2
U1
4
5
VIN
GND
OUT2
OUT1
GND
3
1
2
4
HI-VOLT
GND
SENSE-IN
SENSE-OUT
4PIN,1ROW,.200SP
YOUNG CHANG CO., LTD.
K2500R BACKLIGHT INVERTER
Filename:
Eng:
Mfg:
Doc#:
Date:
By:
Sht.:
Rev: C VER 1
021082C1.DS3
021082
10/4/95
H. Chamberlin
1 of 1
Duplication without the express written consent of
Young Chang Co., Ltd. is prohibited.
Young Chang R&D Inst. - Waltham, MA, USA
CBA DE
CBA DE
4
3
2
1
4
3
2
1
BKLITE
J2

Kurzweil K2600 Series Specifications

General

Polyphony	48 voices
Multitimbral	16 parts
MIDI	In, Out, Thru
Type	Workstation
Synthesis Method	VAST (Variable Architecture Synthesis Technology)
Keyboard	61, 76, or 88 keys
Sequencer	16-track sequencer
Display	LCD
Sampling	Yes, with optional sampling option
Storage	Floppy disk
Audio Outputs	Stereo outputs
Audio Inputs	Stereo inputs