Read Panasonic UB-T760 Service Manual online
53
UB-T760
11.2. Control Board
4p
C331
2p
C308
100n
C301
1n
C300
180p
C320
100n
C330
100n
C312
100n
C326
180p
C318
100n
C324
50
3.9n
C310
100n
C316
50
47n
C305
3.9n
C328
4p
C332
100n
C325
2p
C314
180p
C322
100n
C31
1
100n
C323
3.9n
C327
2p
C313
2p
C307
100n
C302
100n
C329
100n
C315
180p
C321
180p
C319
180p
C317
50
47n
C306
50
3.9n
C309
2
3
B
D
A
C
5
4
+
-
IC300
5
6
7
+
-
IC305
3
2
1
+
-
IC306
5
6
7
+
-
IC304
3
2
1
+
-
IC301
5
6
7
+
-
IC300
3
2
1
IC302
VB
1
NC1
2
H1
3
L1
4
W1
5
*RST
6
CLK
7
GND
8
DQ
9
COUT
10
L0
11
H0
12
W0
13
SOUT
14
NC2
15
VCC
16
IC303
VB
1
NC1
2
H1
3
L1
4
W1
5
*RST
6
CLK
7
GND
8
DQ
9
COUT
10
L0
11
H0
12
W0
13
SOUT
14
NC2
15
VCC
16
IC300
GND
4
V+
8
IC305
GND
4
VCC+
8
IC306
GND
4
VCC+
8
IC301
V-
4
V+
8
IC304
V-
4
V+
8
CN300
GND
1
SONIC_L
2
GND
3
+5V
4
GND
5
SONIC_R
6
GND
7
+5V
8
GND
9
LED
10
+5V
11
RTH
12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
*PTRSTL
1:6C
PTDQR
1:6C
PTDQL
1:6C
PTCLKR
1:6C
*PTRSTR
1:6C
PTCLKL
1:6C
USR
1:6A
RTH
1:6A
LED
1:6A
USL
1:6A
Q301
Q300
Q303
Q302
5.6k
R317
4.7k
R325
100k
R333
4.7k
R331
4.7k
R301
1k
R309
10k
R315
5.6k
R319
4.7k
R300
1k
R307
10k
R313
4.7k
R330
10k
R328
4.7k
R324
1k
R304
1k
R305
4.7k
R320
10k
R311
2.2k
R323
10k
R314
1k
R306
10k
R312
1k
R308
5.6k
R316
5.6k
R318
4.7k
R302
10k
R310
100k
R332
10k
R327
2.2k
R322
10k
R329
4.7k
R321
10k
R326
TP1
TP2
1.5k
R303
GND
TPG
100n
C303
10
100u
C304
+
-
IC301
3
2
1
+
-
IC304
5
6
7
+
-
IC305
5
6
7
+
-
IC306
3
2
1
L307
CL306
CL307
CL308
CL309
CL310
CL311
CL312
CL313
CL314
CL315
CL316
CL317
CL318
CL319
CL320 CL321
CL322
CL323
CL324
CL325
CL326
CL327
CL328
CL329
CL330
CL331
CL332
CL333
CL334
CL335
CL336
CL337
CL338
CL339
CL340
CL341
CL342
CL343
CL344
CL345
CL346
CL347
CL348
CL349
N.C.
N.C.
N.C.
N.C.
1
1/7
UB-T760
Control Board
Control Board
6
2
3
5
4
1
6
B
D
A
C
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