Sony DVP-FX730 / DVP-FX735 Service Manual ▷ View online
1-3
DVP-FX721/FX730/FX735
1-5. TRAVERS UNIT
1-6. MAIN BOARD
1
sled motor harness
2
spindle motor harness
6
travers unit
4
TVS CN mylar
5
24pin FFC
3
three screws (TS2 × 6.5)
A
A
1
harness
2
FFC
4
MAIN board
Note: Set two switches to
the position of two keys
when you install MAIN board.
3
two screws (TS2 × 7)
hold key
power key
1-E
DVP-FX721/FX730/FX735
1-8. CIRCUIT BOARDS LOCATION
MAIN board
LCD board
KEY board
1-7. INSTALLATION OF TRAVERS
9
sled motor harness
0
Hook the harness.
8
spindle motor harness
6
travers unit
7
three screws (TS2 × 6.5)
2
TVS CN mylar
4
To four marks, stick
the 24pin FFC.
3
Stick two adhesive tapes.
Note: Stick new sheets after
peeling off old sheets.
1
24pin FFC
5
24pin FFC
2-1E
DVP-FX721/FX730/FX735
SECTION 2
BLOCK DIAGRAM
2-1. OVERALL BLOCK DIAGRAM
RS232
MCU
UPDATE
POWER SW
MAIN BOARD
LCD BOARD
KEY BOARD
POWER
MANAGEMENT
USB Unit
I2C Bus
DIGITAL
VOLUME
CONTROL
CVBS Out
Z8F0823
MCU
Power
Unicorn20
16Mbit
S-FLASH
MEMORY
Memory
Data
Bus
Memory
Addess
Bus
4MX16
SDRAM
+1.8V
+3.3V
+5.2V
7"PANEL
TFT-LCD
LED
DRIVER
DC-IN
RF Amp
Signal
MT1389LP
EEPROM
24C16
4558
Audio
Out
Audio
AMP
Head Phone
SPEAKER
Motor
Driver
Traverse
SPINDLE MOTOR
SLEDGE MOTOR
OPU
Servo
Signal
Servo
Driver
Signal
Audio-R
Audio-L
APA2068
TV Set
R
G Signal
B
Servo & DSP & MPEG IC
L-CH
R-CH
OPA
REMOTE
CONTROL
IR
BackLight
Vcc
AME1117
AM5888
KEYPAD
Exclude US/Canadian models
3-1
DVP-FX721/FX730/FX735
3-1. FRAME SCHEMATIC DIAGRAM
SECTION 3
SCHEMATIC DIAGRAMS
HA4
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