Hitachi 43FDX10B Service Manual page 73

Circuit Pin Voltage
No. No. DC
1 2.5
2 0.0
3 1.8
4 0.0
5 1.8
6 1.8
7 0.0
I502 8 2.4
9 2.8
10 0.0
11 2.5
12 0.0
13 5.0
14 2.5
15 0.0
16 2.5
1 0.0
2 0.2
3 5.0
4 4.7
5 0.0
6 0.0
7 0.0
I503 8 0.0
9 0.0
10 4.9
11 4.9
12 5.0
13 0.3
14 0.0
15 4.7
16 5.0
E 2.0
Q301 B 2.3
C 3.1
E 3.3
Q302 B 3.1
C 0.0
E 0.0
Q303 B 0.0
C 2.8
E 0.4
Q304 B 0.0
C 0.0
Signal (2/4)
Circuit Pin Voltage
No. Name DC
E 0.0
Q305 B 0.0
C 1.7
E 0.0
Q306 B 0.0
C 0.0
E 3.0
Q307 B 3.6
C 8.9
E 2.5
Q308 B 1.9
C 0.0
E 0.0
Q309 B 0.4
C 0.0
E 0.0
Q310 B 0.4
C 1.6
E 1.7
Q311 B 1.6
C 1.2
E 1.1
Q312 B 1.2
C 1.7
E 0.0
Q313 B 0.0
C 0.0
E 1.2
Q314 B 1.8
C 8.3
E 8.9
Q315 B 8.3
C 5.2
E 4.6
Q316 B 0.0
C 8.9
E 2.7
Q317 B 2.1
C 0.0
DC Voltages
Circuit Pin Voltage
No. Name DC
E 0.0
Q501 B 0.8
C 0.0
E 0.0
Q504 B 0
C 4.9
E 1.6
Q505 B 2.2
C 0.0
E 4.9
Q551 B 4.3
C 0.0
E 4.9
Q552 B 4.3
C 0.0
E 5.1
Q553 B 4.5
C 0
E 4.8
Q554 B 0
C 8.9
E 3.3
Q555 B 0.0
C 8.9
E 0
Q556 B 0
C 8.9
E 3.2
Q557 B 3.8
C 0.0
E 1.2
Q558 B 1.8
C 8.9
73
Circuit Pin Voltage
No. Name DC
E 0.0
Q559 B 0.7
C 0.0
E 5.2
Q560 B 5.0
C 8.9
E 4.1
Q561 B 3.5
C 0.0
E 5.2
Q562 B 5.0
C 8.9
E 4.2
Q563 B 3.6
C 0.0
E 2.3
Q564 B 1.7
C 0.0