Panasonic TY-TP42P8-S, Руководство по обслуживанию

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10.8. X-LED 3 Board Board Schematic Diagram
+ +
+
L.DR
V5
L.DR
V4
3
L.DRV8
9
8
SEL1
L.DRV2
5
AD3
AD5
3
L.DRV9
6
4
1
AD1
SEL2
6
1
4
L.DR
V6
SEL0
10
2
L.DR
V1
L.DR
V7
9
LEDON
AD4
L.DRV7
8
L.DR
V2
L.DRV4
10
L.DR
V8
AD0
ILEDCOM
2 7
7
L.DR
V9
L.DRV10
L.DRV3
AD2
AD6
L.DRV5
5
L.DRV6
L.DR
V10
SEL3
L.DRV1
L.DR
V3
4
4
6
6
9
3
15
12
12
16
18
7
15
6
9
2
2
4
11
8
3
18
17
10
15
10
13
4
11
13
7
17
7
11
2
14
15
14
9
1
6
5
13
12
16
12
1
2
16
8
9
5
14
3
11
8
14
3
10
18
4
18
7
5
18
16
6
9
8
7
17
1
10
13
11
3
2
1
13
5
12
16
10
17
1
5
Q3
FP1L2Q
Q11
FB1L2Q
Q15
FB1L2Q
Q4
FP1L2Q
10
R17,18
Q9
FP1L2Q
C8
0.1u
C7
0.1u
Q6
FP1L2Q
+5V
R25-28
10K
C1,2
6.3V
47u
C6
0.1u
+5V
12
R19-22
+5V
Q10
FP1L2Q
+5V
Q2
FP1L2Q
Q14
FB1L2Q
+5V
Q7
FP1L2Q
+5V
R24
1.5K
Q17
FB1L2Q
R33-37
10K
C5
0.1u
+5V
Q1
FP1L2Q
+5V
3K
R23
Q13
FB1L2Q
Q5
FP1L2Q
+5V
+5V
R29-32
10K
+5V
Q18
FB1L2Q
C3
0.1u
+5V
C4
0.1u
Q16
FB1L2Q
Q12
FB1L2Q
+5V
Q8
FP1L2Q
5V
5V
5V 5V
C10
6.3V
47u
C9
0.1u
5V
R3 0
11
U4
3 TO 8 LINE
DECODER
7
L31
L77
L40
10
B
L59
D
Y0
GND
G2A
Y0
VCC
L6
L55
L37
L19
Y3
Y1
G2B
3 TO 8 LINE
DECODER
L46
6
2
8
Y4
L66
L21
12
8
L15
Y1
C
6
5
Y2
L44
L67
U5
4
Y6
15
14
L57 L1
8
1
L45
A
Y2
L16
13
L69
74HC238
13
L54
10
9
L48
L22
L39
15
4
L33
L60
L75
U6
L53
5
A
Y3
A
L28 L12
L8
1
L73
L42
U2
L9
VEE
13
9
3
7
INH
G2A
L36
GND
L24
L62
L43
3
6
U3
L71
GND
L65
Y3
15
13
L76
L30
11
74HC138
Y1
Y4
L61
L34
9
L52
Y5
74HC138
4
1
G1
L10
A
L49
G1
B
L47
11
A
L27
7
L25
10
10
Y3
3
2
8
3 TO 8 LINE
DECODER
L18
ch0
Y2
14
L78 L38
G1
5
3 TO 8 LINE
DECODER
L32
2
13
12
Y7
L70
L63
14
8
3 TO 8 LINE
DECODER
Y6
12
16
COM
7
L51
8
5
1
9
L5
9
B
L68
L58
L72
A
12
GND
Y4
Y5
Y2
L13
Y3
16
L4
G2B
E
GND
L29
L3
Y5
L35
2
B
Y5
Y5
3
L14
Y6
L50
2
6
G2A
G1
Y1
15
C
16
10
C
1
Y0
K
C
3
4
Y4
5
5
L2
A
11
2
Y7
3
A
GND
8
G2B
C
6
U1
L1-L78
G1
7
G2A
4
Y2
L56
Y1
14
2
DNP319
1
L7
1
4
74HC138
L74
6
C
B
5
7
Y0
L17
14
11
G2B
74HC138
TC7W53FK
Y6
ch1
Y6
B
Y7
3
L23
16
7
15
G2A
L64
4
12
L26
L11
L41
G2B
Y7
Y7
Y0
L20
ILEDOUT SW
6
Y4
11 SEL1
AD1
AD3
11
23
NC
LEDON
+5V
3
23
TY-TP42P8-S use only
ILEDCOM
22
2
AD5
15
16
+5V
SEL2
PHON
SEL3
GND
+5V
22
AD3
5
PHCOM
AD2
15
AD0
5
ILEDCOM
AD2
LEDON
AD0
18
19
LEDON
RANGE2
22
AD6
SEL3
+5V
PENDATA
AD3
25
20
AD1
4
AD4
7
26
1
3
21
SEL1
SEL2
SEL2
J14
6
12
14
18
11
AD3
10
25
13
23
9
8
AD0
PHCOM
12
26
SEL1
20
RANGE1
SEL0
AD3 4
PHON
SEL2
AD0
6
SEL3
RANGE2
SEL0
TO
X-LED 4 BOARD
(J18)
17
GND
J13
2
AD5
GND
SEL1
10
NC
NC
RANGE2
GND
12
9
25
AD6
NC
LEDON
GND
25
PENDATA
24
GND
AD5
GND
1
+5V
9
AD1
NC
19
PHCOM
TO
X-LED 2 BOARD
(J14)
AD5
1
RANGE1
AD6
10
AD2
+5V
AD1
13
22
ILEDCOM
GND
+5V
2
17
AD6
SEL1
18
2
20
18
PENDATA
12
20
SEL0
26
17
5
AD6
NC
21
NC
9
GND
24
1
16
AD4
23
J27
7
AD2
RANGE1
19
AD5
NC
TY-TP50P8-S use only
13
11
13
LEDON
17
8 PHON
16
SEL0
7
14
SEL3
+5V
24
4
AD0
6
GND
+5V
+5V
6
J26
PENDATA
8
RANGE1
SEL0
26
+5V
AD4
14
21
PHON
ILEDCOM
16
7
3
PENDATA
SEL2
SEL3
8
24
PHCOM
NO
USE
+5V
5
AD2
19
15
14
AD4
TO
X-LED 2 BOARD
(J14)
GND
10
3
15
GND
RANGE2
AD1
4
AD4
21 ILEDCOM
L76-L78:
TY-TP50P8 use only
G441-K1TD10 (TY-TP42P8-S)
G541-K1TD11 (TY-TP50P8-S)
X-LED 3 BOARD
VCC
VCC
VCC
VCC
VCC
LED SINK
LED DRIVE
LED
MATRIX
TY-TP42/50P8-S
X-LED 3 Board Schematic Diagram TY-TP42/50P8-S
X-LED 3 Board Schematic Diagram
TY-TP42P8-S / TY-TP50P8-S
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