AMSTRAD CTM644 - CTM644 Monitor Electrical Parts List (Continued)

CTM644 ELECTRICAL PARTS LIST
Value Circuit Reference
Part No.
Polypropylene Capacitors
0.012uF/1600V IC431
170434
0.1 uF/250V C501
1400202
0.82uF/200V C429
170435
Polystyrene Capacitors
0.001 uF
C442 170850
0.0015uF
C408
170436
0.0047uF C421
170437
0.0056uF C415
170438
0.01 uF C413,427
170439
O.015uF C409
170441
0.039uF C404
170440
0.047uF C406
170442
0.Oo8uF C41J, 422, 428
170443
Tantalum Capacitors
1 uF/16V
IC411
r400225
2.2"uF/16V
1400226
C426
I.C.s
IC401 LA7800 1400106
IC402
LA7830/UPC1378
170444
IC501
STK7308
170445
IC502 L78MG 170446
IC503 UPC78M12
1422278
Circuit Ref. Description
Part No.
Transistors
0401,402, KTC1815Y
170447
504,506
0403
KTA950Y
170448
0404
2SC2271 170449
Q405
2SD1397 170450
0501
2SD1207 170451
0502
2SD880Y 170452
0503,505
KTA1015Y 170453
0801-803 2SC3417 170454
Circuit Ref. Description
Part No.
Diodes
--
D401
Sil.
IS2472T
170455
D402,403
Zen. RB11 EB
1400124
D404, 506, 508
Rect. DFC1 OE 1422115
D405, 407, 408 Sil. TVR 06K
170456
D406 Rect. BB-4
1422116
D501-504
Rect. 20E1 0
170848
D505,507 Zen. RD 3.6FB
170458
D509 Rect. RGP 30J
170459
D510 Zen. SR2M 1400122
D511,512
Rect. RU4A
170460
D901-903
Zen. GZA6.2Y 1422114
Coils & Transformers
L401 Li nearity Coil 1431 MS 1400145
L501 Line Filter FKOB 160MH14
1400130
L502 Degauss Coil 170842
L801
Coil
100uH
1400148
T401 H. Drive 305Y001 170463
T402
Pin Cushion 1432MS
170464
T501
Switching Tx. 8142006
170845
Switches
SW401
I Slide Switch
I
900101
SW501 Power On/Off Switch 170306
Variable Resistors
VR401 Rot. 5000hm 170315
VR402 S.F.5k 1400227
VR403 S.F.5k
1400227
VR404 S.F.2k 1400230
VR405 Rot. 20k 1400035
VR406,407 S.F. 1k
170466
VR801 S.F. 5k (R) 1400197
VR802 S.F. 5k (G) 1400198
VR803 S.F. 5k (B) 1400199
VR804 S.F. 5000hm (R)
1400200
VR805
S.F. 5000hm (B) 1400201
Miscellaneous
FB401 FB/LOPT 3714004
170467
F501 Fuse 2A (T)
1400253
TH501
Degauss Element 1400195
ERP.F5BOM180H
V001
C.R.T.
3701 B22-TC20 170307
J501 D.C. Jack
170844
J801 C.R.T. Socket
170843
HPS0092-01-030
CTM644 VOLTAGES
28
IC401 . LA7800
1 - 6.35V DC
2 - 6.48V DC
3 - 0.32V DC
4 - OV DC
5 - OV DC
6 - 0.85V DC
7 - 3.21V
DC
8 - 0.33V DC
9 - 0.93V DC
10 - 5.55V DC
11 - 0.96V DC
12-11.04VDC
13 - 0.89V DC
14 - 11.18V DC
15 - 12.43V DC
16-4.11VDC
IC402 . LA7830/
UPC1378
1 - OV DC
2 - 12.74V DC
3 - 24.4V DC
4 - 0.84V DC
5 - OV DC
6 - 24.2V DC
7 - 2.5V DC
IC502 - LM78M6
1 - 18V DC
2 - OV DC
3 - 5.4V DC
4 - 5.0V DC
Q405 - 2501397
E - OV DC
B-0.1VDC
C - 98.8V DC
Q404· 2SC2271
E - OV DC
B - 0.3V DC
C - 34.1V DC