Tektronix 070-5992-05 Sleep Apnea Machine User Manual


 
VERTICAL OUTPUT AMPLIFIER
+12V
R688
4.75K
R687
332
R686
1.00M
C785
22UF
AGC_CONT
H2
4
VAGC
MATCH
CHANNEL
C586
1UF
R582
750K
R583
14.0K
R580
2K
G IN
9
G OUT
11
TRKTRM
15
THDTRM
10
RECAP
14
ATTKCAP
12
RECIN
13
U680B
NE572
C581
22UF
C1
4
-12V
R471
10.0K
R473
10.0K
+12V
R685
100K
R593
100K
C588
4.7UF
R682
34.0K
C584
2.2UF
3
2
6
7
4
1
5
U590
LF356
R694
2.00K
MATCH
CHANNEL
TP688
R594
1.00K
R789
1K
R790
5.36K
C695
2.2UF
+12V
R889
23.2K
C891
120PF
R896
2.55K
LOW PASS FILTER
3
2
1
8
4
U894A
5532
C890
1200PF
+12V
R895
11.8K
C897
1200PF
C895
600PF
5
6
7
U894B
5532
R887
100
+12V
+40V +40V
Q886
Q885
Q884
Q883
R881
6.19K
R882
100
R784
221
R783
3.57K
R888
6.19K
+12V
BROWN
BLUE
TO CRT
VERTICAL
DEFLECTION
7
R601
20K
1
2
J886
NOT INSTALLED
-12V
VERTICAL
B5
1
-12V
GAIN
VERTICAL
R785
1.82K
R798
100
R797
100
R786
5K
R787
2.43K
R788
1.82K
R794
2.00K
Q695
Q795
-12V
NOTE: J409 IS ACTUALLY 2 SOCKETS ON BOARD.
GRATICULE ILLUMINATION
R693
47.5K
+12V
-12V
OFFSET
R683
475K
VERTICAL GAIN CONTROL
R782
20K
R684
1.00K
C587
2.2UF
R606
100K
+5V
3
2
1
8
4
U612A
LM393
+5V +5V
+5V
R608
100K
R610
47.5K
+5V
R613
1.00K
R607
100K
R609
22.1K
C712
.001UF
5
6
7
U612B
LM393
+15V
L513
100UH
R615
18.2
C510
100UF
CR616
Q620
C618
.1UF
1
2
3
4
J409
GRATICULE LIGHTS
TP885
5
6
7
U880B
1458
R781
1.00K
R780
10.0K
-12V
+5V
C776
220UF
Q776
CR780
R778
6.2K
R776
3.92K
CR790 CR791
R767
10.0K
BLANKING
C5
1
INTENSITY
R779
10.0K
Z–AXIS DIMMING
CR876
+12V
-12V
HORIZONTAL OUTPUT AMPLIFIER
TP866
3
2
1
8
4
U880A
1458
R878
10.0K
R877
1.00K
GRATICULE
C616
.1UF
R720
20K
+12V
R678
1.00M
R672
4.75K
R568
100K
R673
332
R675
100K
HORIZONTAL GAIN CONTROL
C772
22UF
G IN
7
G OUT
5
TRKTRM
1
THDTRM
6
RECAP
2
ATTKCAP
4
RECIN
3
GND
8
VCC
16
U680A
NE572
HAGC
R576
750K
R577
15.0K
C575
1UF
C578
22UF
C4
4
-12V
+12V
R565
10.0K
R566
10.0K
+12V
R676
34.0K
C570
4.7UF
C574
2.2UF
3
2
6
7
4
1
5
U670
LF356
R774
5.90K
R770
2.00K
TP672
R771
1.00K
R769
47.5K
C768
2.2UF
+12V
-12V
R868
23.2K
C870
1200PF
3
2
1
8
4
U873A
5532
R875
2.55K
LOW PASS FILTER
C872
120PF
+12V
R876
11.8K
C876
600PF
5
6
7
U873B
5532
C778
1200PF
R863
100
+12V
+100V+100V
R858
6.3K
Q861
Q761
R760
3.57K
R867
6.3K
Q864
Q865
R861
100
R761
221
-12V
+12V
HORIZONTAL
GREEN
RED
TO CRT
DEFLECTION
7
HORIZONTAL
R600
20K
1
2
J862
NOT INSTALLED
-12V
R775
100
R773
100
R864
698
R759
5K
HORIZ
GAIN
R866
1.50K
R865
698
R772
681
Q769
Q766
+12V
-12V
OFFSET
R677
475K
R777
20K
C573
2.2UF
R674
1.00K
760A/760D/760N STEREO AUDIO MONITOR AGC AND CRT DEFLECTION AMPS
-12V
PART OF A3 MAIN BOARD
5