Pioneer DV-444 Service Manual page 15

5
IC304
TC7SHU04F
IC304
R321
0
B
3/4
(V)
(T)
(F)
(A)
(F)
(T)
B
2/4
5
6
1.8k
2.2k
(V)
(T)
(F)
5
(A)
(F)
(T)
B
3/4
7
B
2/4
B
C254
DV-440 : 100/16
DV-444 : 47/16
6
7
B
3/4
47k
(RF)
22p
: RF SIGNAL ROUTE
(V)
: RF (VIDEO) SIGNAL ROUTE
15k
(A)
: RF (AUDIO) SIGNAL ROUTE
10k
(AD)
: AUDIO DATA SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
(V)
DV-440 : 10k
DV-444 : 33k
DV-440 : 33k
DV-444 : 10k
6
B
2/4
3/4
7
8
DV-444, DV-440
B
2/4,3/4
8 9
10 11
B
3/4
B
1/4
8
A
B
C
D
15