Lens Drive [Ael] Schematic Diagram - Hitachi DZ-MV350A Service Manual

1 2

2-7 LENS DRIVE [AEL] SCHEMATIC DIAGRAM

G
F
To
LENS
UNIT
E
D
C
IRIS DET
0(-)
4.8
B
2.3(1.5) 0
0
(1.4)
A
1 2
3 4
AE
8.4 6.2
7.6
3.0 0
(0)
(-)
0
64
1.6
2.2
1.5
1.5
7.6
6.2
6.2
0
0
0.4(1.9)
3.1
8.0
1.6
1.6
IRIS DET
0
4.8
(1.4)
V+
2.3
2.6
A
(1.5)
(1.6)
1.8
1.5 B
0
GND
1.8
0
(-)
0
(-)
0
64
3 4
5
3.2
0
(-)
FR
1.2
( PB: 0
3.0
REC:
0
(
PB: 0
0.3
REC:
0
1.1
(
PB: 0.2
- - - -
1.6 (2) 1.6 1.2 1.0 0.2
REC:
(
PB: 0
0.3
REC:
HALL
0
AMP
ZOOM MOTOR
DRIVE
6.2
+B
REG -
(
PB: 0
CONT.
0.3
REC:
0
-
+B
FOCUS MOTOR
EXT2
DRIVE
-
IRIS MOTOR
GND
DRIVE
(
PB: 0 -
3V
0.3
REC:
0
0
+B GND
-
AF/ZOOM
IRIS
IRIS DRIVE DECORDER
LOGIC
GND
3.2
5V VCC RESET
0
3.2
0 0 1.5 1.5 1.5 4.7 0 3.1 0 3.2
0
(-) (-)
3.1
0.2
( PB: 0 ( PB: 3.2
3.2 3.2
REC: REC:
0 0
CODE PART NAME
AE 2SB1424
FR 2SA1774RS
64 DTC114YE
ONE VOLTAGE:PB OR REC MODE
*
TWO VOLTAGES:PB AND (REC) MODE
5
- 5 -
6 7
1A
3A
5A
6A
7A
8A
9A
10A
2A
0.4
0
( PB: 0
3.0
REC:
0
11A
12A
13A
14A
15A
16A
4A
17A
18A
19A
20A
21A
To
BOARD To BOARD
1A-21A
LENS DRIVE [AEL]
6 7
8
G
F
E
D
C
B
A
8