Power Block Diagram 2 - Sony MVC-FD100 Service Manual

MVC-FD100/FD100H/FD200/FD200H

3-10. POWER BLOCK DIAGRAM 2

(Service manual page 3-19)
CAM 15V
CAM −7.5V
CAM DD ON
CAM P 5V
CAM 3.2V
(Service manual page 3-20E)
Q317, 318
L182
D 3.2V
IC183
FOCUS/ZOOM IRIS(MECHA
MOTOR DRIVE SHUTTER)
(FC-89 (4/10))
(FC-89 (4/10))
Suffix-11
Q102 - 105
CH 3.2V
L183
IC184 IC185
IRIS IRIS DRIVE
DRIVE HALL AMP
(FC-89 (4/10)) HALL BIAS/GAN
CONTROL
(FC-89 (4/10))
Suffix-11
CN101
CAM 15V
CAM 15V
11
CAM
CAM − 7.5V − 7.5V
12
Q182
F SENS VCC
Z SENS VCC
IC182
DRIVE
CAM 15V
CAM −7.5V
CAM DD ON
CAM P 5V
CAM 3.2V
FD100: T
CD
CN1
CA
10
CA
9
L182
CN1
D 3.2V
F
20
Z
7
IC183
FOCUS/ZOOM MOTOR DRIVE,
IRIS (MECHASHUTTER)
DRIVE
(FC-89 (4/10))
– 4 –
Suffix-13
\
Q102, 103, 105
CH 3.2V
L183
IC184 IC185
IRIS IRIS DRIVE
DRIVE HALL AMP
(FC-89 (4/10)) HALL BIAS/GAN
CONTROL
(FC-89 (4/10))
Suffix-13
\
Q317
CN101
CAM 15V
11
CAM − 7.5V
12
Q182
F SENS VCC
Z SENS VCC
=
FD100:
C
CN
CAM 15V
10
CAM
− 7.5V
9
CN
20
Z
7