Pioneer DV-414 Service Manual - Page 17

Dvdm Assy1/3 Vws1348

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5 from Q107,Q108 IC507 TC74VHCT245AFT 6 7 8 DV-515, DV-414 H 1/3 DVDM ASSY(1/3) (VWS1348) to IC101 A to CN120 to IC101 1/2 2/2 (T) (F) (CD) (S) (F) (T) (CD) (CD) (1/2) H 3/3 B (2/2) 6 H 2/3 to IC601 (CD) H 2/3 to IC701 (T) (F) (CD) 5 (S) C (F) (T) 7 LEVEL SHIFT 5 8 9 2/2 10 11 to IC302 1/2 : RF SIGNAL ROUTE : ROM DATA SIGNAL ROUTE (F) : FOCUS SERVO LOOP LINE (T) : TRACKING SERVO LOOP LINE (S) : SLIDER SERVO LOOP LINE 6 7 H 2/3 D H 1/3 17 8

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DV-515, DV-414
17
A
B
C
D
5
6
7
8
5
6
7
8
1/3
DVDM ASSY(1/3) (VWS1348)
: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: SLIDER SERVO LOOP LINE
2/3
H
2/3
H
3/3
H
H
from Q107,Q108
to CN120
to IC101
to IC101
to IC302
to IC701
to IC601
2/3
H
(CD)
(CD)
(CD)
(CD)
(CD)
(F)
(F)
(T)
(T)
(F)
(S)
(S)
(T)
(F)
(T)
5
7
9
8
11
10
6
(F)
(T)
(S)
IC507
TC74VHCT245AFT
1/2
2/2
(1/2)
(2/2)
1/2
2/2
LEVEL SHIFT
1/3
H