Kurzweil K250 - Page 175

RMX CONTROL PANEL BOARD, Part Number,12014101 (Continued)
KMSI PIN
51000913
51000917
51000918
51000919
51001103
51001701
51003301
52000101
52000102
52000103
52000201
53000201
53000401
59000301
61000201
61000301
61001301
61001401
61001601
61001801
61002501
61003301
61003501
61003601
61003701
61003801
61005501
61008101
63000501
63000601
64000401
64001301
DESCRIPTION
QTY.
RES NET 1 K X 7 8 PIN
1
RES NET 2.2K X 5 6 PIN
1
RES NET 27K X 5 6 PIN
1
RES NET 10K X 56 PIN
1
RES NET ISOL 330 OHM X 7 14 PIN
1
POT TRIM SQUARE 10K
1
POT SLIDE 10K LINEAR WIDETENT RMX
3
POT SLIDE 10K LINEAR 45MM RMX
4
CAP TANT 33UF 16V
7
CAP TANT 1
OUF 35V
2
CAP TANT 3.3UF 16V
1
CAP
MONO CER .1 UF 50V
42
DIODE 1 N914A
6
DIODE 1N270
4
PWR
SUPPLY 8K LIGHTING LCD
1
IC DIGITAL 74LS138
1
IC DIGITAL 74LS145
1
IC DIGITAL 74LS04
1
IC DIGITAL 74LSOO
3
IC DIGITAL 74LS32
1
IC DIGITAL 74LS08
IC DIGITAL 74LS393
1
IC DIGITAL 74LS14
2
IC DIGITAL 74LS242
2
IC DIGITAL 74LS244
1
IC DIGITAL 74LS374
5
IC DIGITAL 74C175
1
IC DIGITAL 74LS126A
IC DIGITAL 74HC14
1
IC INTERFACE ADC0803LCN
1
IC INTERFACE CD4051 BC
2
IC LINEAR LM348N
3
IC LINEAR LM78L05ACZ
1
Kurzwell 250 Service Manual, Chapter 6
6 - 20
REF. "DES.
RS12
RS104
RS102
RS110
RS6
R251003201
R1 01,1 02,107
R112,l16-118
C8,9,19,25,27,28,33
C101,104
C102
Cl-7,10-18,20-24,
26,29-32,105,106,
117-126
D56,57,l 05-108
U101-104
T1
U24
U21
U13
U10,12,14
U18
U11
U26
U15,17
U2,7
U20
U8,9,19,22,25
U1
U23
U16
U6
U4,5
U101,105,106
U3
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