Block Diagrams; Oveall Block Diagram - Sony DVP-FX850 Service Manual

BLOCK DIAGRAMS

3-1. OVEALL BLOCK DIAGRAM

Servo
Driver
OPU
Signal
SPINDLE MOTOR
SLEDGE MOTOR
Traverse
POWER SW
MCU
REMOTE IR
Z8F0822
CONTROL
DC-IN
SECTION 3
I2C Bus
EEPROM
AT24CXX
RF Amp
Signal
MT1389HD
Servo
Signal
Motor
Driver
Servo & DSP & MPEG IC
RS232
MCU UPDATE
Memory
Data
Bus
4MX16
SDRAM
MEMORY
+5VCC
+3.3V
+1.9V
8.2"PANEL
Power
TFT-LCD
Unit
DIGITAL
TFT+5V
6.5V~9.5V
LED
DRIVER
3-1
KEYPAD
Command Bus
Serial Data
Y,C Out
CVBS Out
Memory
Addess
Bus
16Mbit
FLASH
R
G Signal
B
Timing
MST7915MA
Control
VIDEO
PROCESSING
Panel Driver PCB
Back Light Vcc
CHIP_Q1
CHIP_FB2_DPWM
CHIP_FB1_DPWM
Main Board PCB
Audio-R
Audio DAC
OPA
PCM1742KE
4558
Audio-L
L-CH
R-CH
APA2068
Audio
AMP
DIGITAL
VOLUME
CONTROL
SPEAKER
CVBS Out/In
CVBS In
3-2
DVP-FX850
TV Set
Audio
Out/In TV Set
Head
Phone
TV Set