Kurzweil K250 - Page 167

CGP BOARD (1M SOUND ROMS). Part Number 12001804
KMSI
PIN
61003001
61006301
61007201
61007301
62000101
82000501
82000506
82020001
82020101
82020201
82020301
82020401
82020501
82020601
82020701
82020801
82020901
82021001
82021101
82021201
82021301
82021401
82021501
82021601
82021701
82021801
82021901
DESCRIPTION
QTY.
IC DIGITAL 74LS245
29
IC DIGITAL 74S273
2
IC DIGITAL 74393
IC DIGITAL 74S174
IC LSI MEMORY 2149H
4
IC DIG PAL16R8 PROG CGP CONTROL
IC PAL 16R8 PROG SF MEM CONTROL
IC MEMORY 1M SOUND ROM SB0101-1A
IC MEMORY 1 M SOUND ROM SB01 03-2A
IC MEMORY 1 M SOUND ROM SB0111-3A
IC MEMORY 1 M SOUND ROM SB0113-4A
IC MEMORY 1 M SOUND ROM SB01 02-6A
IC MEMORY 1 M SOUND ROM SB01 04-7 A
IC MEMORY 1 M SOUND ROM SB0112-8A
IC MEMORY 1 M SOUND ROM SB0114-9A
IC MEMORY 1 M SOUND ROM SB01 05-0A
IC MEMORY 1 M SOUND ROM SB0115-SA
IC MEMORY 1 M SOUND ROM SB0201-1 A
IC MEMORY 1 M SOUND ROM SB0203-2A
IC MEMORY 1 M SOUND ROM SB0211-3A
IC MEMORY 1M SOUND ROM SB0213-4A
IC MEMORY 1 M SOUND ROM SB0202-6A
1
IC MEMORY 1 M SOUND ROM SB0204-7 A
1
IC MEMORY 1 M SOUND ROM SB0212-8A
1
IC MEMORY 1M SOUND ROM SB0214-9A
IC MEMORY 1 M SOUND ROM SB0205-0A
IC MEMORY 1 M SOUND ROM SB0215-SA
Kurzwell 250 Service Manual. Chapter 6
6 - 1 2
REF. DES.
(
U021,024,030,032,056,
067,087,108,131,135,
139,142,144,145,146,
148,150,151,152,155,
163,165,168,186,187,
188,200,201 ,202
U109,111
U023
U126
U181, 182, 196, 197
U160
U095
U124
U123
U122
U121
U119
U118
U117
U116
U125
U120
U106
U105
U104
U103
U101
U100
U99
U98
U107
U102