Read Sony DVP-FX870 / DVP-FX875 Service Manual online
DVP-FX870/FX875
SECTION 2
BLOCK DIAGRAM
2-1
2-2E
2-1. OVERALL BLOCK DIAGRAM
DIGITAL
VOLUME
CONTROL
VOLUME
CONTROL
CVBS In
Audio In
TFT+5V
Power
Unit
FP6340
Unit
FP6340
16Mbit
FLASH
MEMORY
FLASH
MEMORY
Memory
Data
Bus
Data
Bus
Memory
Addess
Bus
Addess
Bus
4MX16
SDRAM
SDRAM
TFT+3.3V
+1.9V
+3.3V
+5VCC
VIDEO
PROCESSING
PROCESSING
8"PANEL
TFT-LCD
DIGITAL
TFT-LCD
DIGITAL
LED
DRIVER
DRIVER
DC-IN
POWER
MANAGEMENT
RF Amp
Signal
Signal
MT1389HD
EEPROM
AT24CXX
AT24CXX
I2C Bus
Serial Data
Audio DAC
PCM1742KE
PCM1742KE
Command Bus
4558
Audio
Out/In
Out/In
Audio
AMP
AMP
CVBS Out
CVBS Out/In
Y,C Out
Head
Phone
Phone
SPEAKER
Motor
Driver
Driver
Traverse
SPINDLE MOTOR
SLEDGE MOTOR
SLEDGE MOTOR
OPU
MST7915MA
Servo
Signal
Signal
Servo
Driver
Signal
Driver
Signal
Audio-R
Audio-L
APA2068
TV Set
TV Set
R
G Signal
B
Timing
Control
G Signal
B
Timing
Control
Servo & DSP & MPEG IC
L-CH
R-CH
OPA
REMOTE
CONTROL
CONTROL
I2C
MCU UPDATE
MCU
Z8F0822
Z8F0822
RS232
IR
POWER SW
Back Light Vcc
AME1117
TFT_SDA
TFT_IRQ
TFT_SCL
LCD BOARD
MAIN BOARD
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