Atari SM124 Service Manual

VIDEO CIRCUIT
BRIGHT
CONTRAST
VR301 SOOE
VR302
500E
11303
27
VIDEO
INPUT
IC 301
—6- 1
MOS
C301
47/16
0302
220/10
11304'
11SX20
1 3
(??
(1) . €1 1° 0
P302
R305
R304
150
240
Ft
100
301
L302
2.44
C315
0.1
©~ 0
P303
2 1
11307
4.3K
11
30
1.2K
0.301
8306
KT C 1959-0/ T
56
2304
• 220/16
C310
709
0.001
—
•
C309
NH C305
— —
0.001 22/16
i 3
R310
1K
;in
C312
C306 0.001
22/16
0.303
KT C2229
0,302
11309
BSX20
75
1C302 SNUCK
C311 —
0.001
C307
220/
16
4 R31
11
47
R302
0313
1K
0.001
1314
0.001
R312
240
••••".
L301
4 7 1 1
400 3
3W
K
50301
•
(30$
47/100
Hi
if
CR1
3101(08
31044
CI
0720
2200P SOOV
0 0
mon
non
O
0.9Vp-p
0
5Vp-p
0 3.3Vp-p
0
0
R7211
33K
I SG701
111111(111111r112211mi
28Vp-p
12.5KV
Q301
BASE
3.3V
EMITTER 2.67V
COLLECTOR 11.66V
:3.93V
:5.88V
:70.7V
: -20.8V
:600V

Atari SM124 Specifications

General

Brand	Atari
Model	SM124
Category	Monitor
Language	English