13-1
CKG7507L
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1
2
13 Schematic Diagrams
13-1 Power Part Schematic Diagram
13 Schematic Diagrams
CKG7507L
13-2
1
2
3
4
15
13.8
GND
2
14.6
13.6
GND
2.5
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-2. IC602 (TV817M)
Unit: Vrms
1
2
3
4
5
194.6
GND
19.8
3.8
6.2
186
GND
18
2.3
5
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-1. IC601 (KA0680)
Unit: Vrms
1
2
3
2.5
GND
12.5
2.5
GND
12.6
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-3. IC603 (TL431CLP)
Unit: Vrms
1
2
3
14.4
0
5
14.4
0
5
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-4. IC606 (MC7805)
Unit: Vrms
1
2
3
15
0
12
15
0
12
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-5. IC607 (GL7812)
Unit: Vrms
344 V (IC601, #1)
CH1 P-P = 344 V
CH1 RMS = 184.2 V
1
6.4 V (IC601, #5)
CH1 P-P = 6.4 V
CH1 RMS = 4.804 V
2
13 Schematic Diagrams
13-3
CKG7507L
40
42
11
9
7
8
3
4
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5
6
10
41
39
38
43
13-2 Micro Processor & Vertical Deflection Part Schematic Diagram
13 Schematic Diagrams
CKG7507L
13-4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
9.1
2.5
1.3
2.5
2.4
4.2
3.1
1.9
3.6
3.5
3.5
2.6
2.4
5
GND
9.1
2.5
1.5
2.4
2.4
4.2
2.9
1.9
3.6
3.5
3.4
2.5
2.4
4.9
GND
9.1
2.2
6.1
2.7
2.5
2.5
8.3
8.3
3.3
2.1
0.6
3.6
2.4
4.3
GND
9.1
1.6
6.2
1.2
1.2
1.5
0.4
8.3
3.3
2.2
0.6
3.6
2.4
4.3
GND
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
pin #pin #MODES
1024 x 768 / 85 Hz
1024 x 768 / 85 Hz
640 x 480 / 60 Hz
640 x 480 / 60 Hz
MODES
Table 13-9. IC401 (UPC1883)
Unit: Vrms
1
2
3
4
5
6
7
8
3.5
0.2
GND
5
5
GND
5
2.1
3.4
4.6
GND
4.7
4.7
GND
4.7
2.1
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-7. IC202 (24LC41)
Unit: Vrms
1
2
3
4
5
6
7
1.24
14.9
12.5
–12.7
4.9
14.5
1.2
1.2
14.7
12.5
–12.6
6.5
14.8
1.1
pin #MODES
1024 x 768 / 85 Hz 640 x 480 / 60 Hz
Table 13-8. IC301 (TDA9302)
Unit: Vrms
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
3.4
3.6
3.3
5
5
–
GND
2.9
2.8
5
5
0
2.8
0
0
–
0.2
0.1
0.1
0.1
0.1
3.7
3.5
3.4
5
5
–
GND
3
2.8
5
5
0
2.8
0
0
–
0.2
5.2
5.2
5.2
5.2
0
4.9
5
1.6
3.5
1.8
3.5
4.9
4.9
4.9
4.9
0.