System Block Diagrams - Sharp VL-A110U Service Manual

7. SYSTEM BLOCK DIAGRAMS

BATTERY
POWER (CAMERA)
CAMERA
CONTROL
2
E PROM
LENS
CAM
HEAD
DSP
IC401
* On this model, all the circuits of the VCR and camera sections are controlled by IC706.
1) IC401 are controlled with the serial data from IC706.
2) IC705 is a memory that serves to store the adjustment data of the VCR section.
3) IC2 is a memory that serves to store the adjustment data of the camera section.
4) The other circuits and ICs are under the L/H level or the PWM control.
NONREGE
IC900
Power Control IC
POWER (AT 3.0V)
I CHIP -COM
IC2
SERIAL BUS
CAM
Y/C
ATF
IC601
H/A
UNIT
MECHA-
CHASSIS
IC701
3.0V POWER (SYS 3.0V)
Reg
SYSTEM/SERVO
CONTROL
IC2701
D/A
POWER (SIGNAL)
AUDIO
MECHA-
NISM
37
IC706
KEY
IC705
E 2 PROM
POWER (MOTOR)
SERVO
CIRCUIT
LCD
CONTROLER
VL-A110U/UC
VL-AH130U
IC3801