Read Panasonic UB-T760 Service Manual online
60
UB-T760
11.3. Sensor Board and LED Board
2
3
B
D
A
C
4
+
-
IC600
3
2
1
+
-
IC600
5
6
7
Q600
Q605
Q601
IC601
VOUT
1
V-
2
VIN+
3
V+
5
VIN-
4
+
SN600
Q602
IC602
VOUT
1
V-
2
VIN+
3
V+
5
VIN-
4
+
SN601
22u
L602
D600
D601
+
-
IC603
1
3
4
10k
R627
22u
L603
4.7k
R615
100n
C618
560
R632
4.7k
R624
2.2k
R613
100n
C615
Q604
2.7k
R602
2.2k
R601
Q603
2.2k
R612
100n
C602
100n
C629
Q609
E1
1
B1
2
C2
3
E2
4
B2
5
C1
6
47
R638
100n
C624
IC603
GND
2
VCC+
5
2.7k
R620
10k
R611
Q606
100n
C628
3.3k
R625
47
R631
3.3k
R605
4.7n
C621
4.7n
C623
330p
C608
470
R614
680p
C609
100n
C604
0
R633
12k
R628
1n
C613
4.7k
R608
16
R629
4.7k
R621
12k
R630
330p
C610
3.3k
R626
Q607
100k
R622
10n
C605
3.9k
R606
100n
C619
4.7k
R609
6.8k
R616
2p
C611
22u
L600
6.8k
R617
100n
C614
100k
R623
2.7k
R604
10n
C606
2.2k
R603
3.9k
R607
100n
C620
100n
C603
4.7k
R610
6.8k
R618
2p
C612
22u
L601
6.8k
R619
47
R637
4.7k
R635
15k
R636
Q608
100n
C625
22k
R642
2.2k
R639
100n
C626
10k
R641
Q610
10k
R640
IC600
VSS
4
VDD
8
CL604
CL603
CL602
CN601
GND
1
SONIC_L
2
GND
3
+5V
4
GND
5
SONIC_R
6
GND
7
+5V
8
GND
9
LED
10
+5V
11
RHH
12
CN600
RTH 1
GND
2
CL600
CL601
100u
C627
10
100u
C617
10
100u
C616
16
10u
C600
16
10u
C601
16
10u
C607
CL605
CL606
CL607
CL608
CL609
CL610
CL611
CL612
CL613
CL614
CL615
CL616
CL617
CL618
CL620
CL621
CL622
CL623
CL624
CL625
CL626
CL627
CL619
CL628
CL629
CL630
CL631
CL632
CL633
CL634
CL635
CL636
CL637
CL638
CL639
CL640
CL641
CL642
CL643
100n
C630
100n
C631
100n
C632
100n
C633
100n
C634
100n
C635
100n
C636
2.7k
R634
1.6k
R644
10k
R645
16
R643
15k
R600
100n
C637
100n
C638
100n
C639
100n
C640
100n
C641
100n
C642
1
2
3
5
4
1
6
B
D
C
1/1
UB-T760
Sensor Board
CN700
1
2
3
4
GND
+5V
+5V
+5V
470
R703
470
R701
470
R700
470
R702
D700
D701
100n
C701
10
100u
C700
100n
C702
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