Sony DVP-FX730 / DVP-FX735 Service Manual ▷ View online
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
3-2
DVP-FX721/FX730/FX735
SYS_POWER_EN
USB_EN
CHARGE_LED
USB_EN
SYSTEM_POWER_EN
TH
SYSTEM_POWER_EN
SYS_POWER_EN
CHARGE_LED
P3V3_EN
POWER_ON_SW
P3V3_EN
POWER_ON_SW
DC_IN
P3V3
USB_VCC
3.3V
+5V
TH
TH
DC_IN
MO_VCC
AVCC
AUDIO_VCC
5V_TFT_POWER
BTVCC
3.3V
DC_IN
ADVCC
DC_IN
TFT_5V
RFV33
DV33
V18
DC_IN
ADVCC
SYS_POWER_EN 2
USB_EN
3
CHARGE_LED 2
P3V3_EN
2
POWER_ON_SW 2
o Enable
1 Disable
PICK_UP POWER
Max:560mA
MAX:1A
238mA
190mA
13mA
180mA
10K NTC (NTSE0103FZ104) to GND
580mA
FV:0.36V
Adapter Power Supply : 9.5V/1.2A
Battery Power Supply : 7.4V/3200mAh
245mA
1.8V
104mA
248mA
SYS_POWER_EN
Power ON: H
Power OFF: L
FB5
FB-100R-3A-0805
FB5
FB-100R-3A-0805
C200
1uF/16V
C200
1uF/16V
C197
1000pF/NC
C197
1000pF/NC
R1
10K
R1
10K
D5
SK34A
D5
SK34A
2
1
L4
10uH-1.3A
L4
10uH-1.3A
Q42
BAT54C
Q42
BAT54C
1
2
3
MO_VCC
MO_VCC
D6
SK34A
D6
SK34A
2
1
FB10
FB-100R-3A-0805
FB10
FB-100R-3A-0805
A5VCC
A5VCC
Q8
2N3904
Q8
2N3904
1
3
2
R11
20K/1%
R11
20K/1%
C16
3300pF
C16
3300pF
R31
0R
R31
0R
C213
22uF/16V
C213
22uF/16V
ADVCC
ADVCC
L1
22uH-0.8A
L1
22uH-0.8A
L2
10uH-1.3A
L2
10uH-1.3A
R92
100K
R92
100K
R15
100K/1%
R15
100K/1%
C55
10uF/6.3V
C55
10uF/6.3V
R32
2R/NC
R32
2R/NC
R273 0R
R273 0R
DCIN
DCIN
C11
0.1uF
C11
0.1uF
C28
10uF/6.3V
C28
10uF/6.3V
C181
1uF
C181
1uF
C30
0.1uF
C30
0.1uF
D1
SK34A
D1
SK34A
2
1
J1
DCJACK
J1
DCJACK
1
3
2
Q32
2N3906
Q32
2N3906
1
2
3
C180
0.1uF
C180
0.1uF
10uF/6.3V
C27
10uF/6.3V
C27
R30
2R/NC
R30
2R/NC
C2
0.1uF
C2
0.1uF
Q6
2SB1260
Q6
2SB1260
1
3
2
C22
0.1uF
C22
0.1uF
R10
100K/1%
R10
100K/1%
C31
10uF/6.3V
C31
10uF/6.3V
J2
BATTERY PACK CON/NC
J2
BATTERY PACK CON/NC
1
2
3
C56
10uF/6.3V
C56
10uF/6.3V
R19
100K
R19
100K
C63
10uF/6.3V
C63
10uF/6.3V
Q1
AP2309GN
Q1
AP2309GN
2
3
1
EC5
220uF/10V
8.0X6.5
EC5
220uF/10V
8.0X6.5
C195
10uF/6.3V
C195
10uF/6.3V
EC1
22uF/16V
4.0X5.3
EC1
22uF/16V
4.0X5.3
C13
10uF/16V
C13
10uF/16V
R16
20K/1%
R16
20K/1%
C4
1000pF
C4
1000pF
R26
68R/1206
R26
68R/1206
C194
1000pF/NC
C194
1000pF/NC
C41
10uF/6.3V
C41
10uF/6.3V
U1
Unicorn20
U1
Unicorn20
HDR
16
VCC
14
CHIGH
15
COMP2
5
COMP1
6
ST
7
EN
8
LV
9
THM
10
GND
13
SEN
12
BAT
11
DR2
17
CSP2
1
CSN2
2
FB2
4
CSN1
20
CSP1
19
DR1
18
FB1
3
Q4
AP2309GN
Q4
AP2309GN
2
3
1
C18
3300pF
C18
3300pF
L3
10uH-1.3A
L3
10uH-1.3A
R17
3.3K/1%
R17
3.3K/1%
C26
0.1uF
C26
0.1uF
C25
0.1uF
C25
0.1uF
D14
1N4148
D14
1N4148
2
1
R264
100K
R264
100K
R275
2R/NC
R275
2R/NC
DVCC
DVCC
R274 0R
R274 0R
FB6
FB-100R-3A-0805
FB6
FB-100R-3A-0805
R192
100K
R192
100K
R93
100K
R93
100K
C21
10uF/16V
C21
10uF/16V
R2
100K
R2
100K
C6
0.1uF
C6
0.1uF
R27
1K
R27
1K
R87
51K
51K
P3V3
P3V3
C23
10uF/16V
C23
10uF/16V
R3
100R
R3
100R
C10
0.1uF
C10
0.1uF
C199
4.7uF/10V
C199
4.7uF/10V
C62
10uF/6.3V
C62
10uF/6.3V
EC3
47uF/10V
5.0X5.3
EC3
47uF/10V
5.0X5.3
R90
100K
R90
100K
R8
100K/1%
R8
100K/1%
R13
15K/1%
R13
15K/1%
C5
0.1uF
C5
0.1uF
P1
CF12V6T1R50-1.5A63V
P1
CF12V6T1R50-1.5A63V
D4
SK34A
D4
SK34A
2
1
D2
SK34A
D2
SK34A
2
1
Q3
AP2309GN
Q3
AP2309GN
2
3
1
RFVCC
RFVCC
R7
20K/1%
R7
20K/1%
C212
0.1uF
C212
0.1uF
UVCC1
UVCC1
Q2
AP2309GN
Q2
AP2309GN
2
3
1
AVCC
AVCC
C19
220pF
C19
220pF
R6
100K/1%
R6
100K/1%
R263
200K
R263
200K
V18
V18
+5VCC
+5VCC
C183
1000pF/NC
C183
1000pF/NC
3V3
3V3
C1
1000pF
C1
1000pF
C9
2200pF
C9
2200pF
C54
10uF/6.3V
C54
10uF/6.3V
C163
10uF/16V
C163
10uF/16V
FB4
FB-100R-3A-0805
FB4
FB-100R-3A-0805
C198
10uF/16V
C198
10uF/16V
C182
10uF/16V
C182
10uF/16V
R5
22K/1%
R5
22K/1%
C17
0.1uF
C17
0.1uF
R9 100K/1%
R9 100K/1%
BTVCC
BTVCC
C20
0.1uF
C20
0.1uF
TP3
TP3
U2
AME1117ECGT
U2
AME1117ECGT
VIN
3
AD
J/G
ND
1
VOUT
2
VOUT
4
C14
10uF/16V
C14
10uF/16V
C12
10uF/16V
C12
10uF/16V
FB3
FB-100R-3A-0805
FB3
FB-100R-3A-0805
R268
0.12R/1%
R268
0.12R/1%
Q45
2N3904
Q45
2N3904
1
3
2
C32
0.1uF
C32
0.1uF
C35
0.1uF
C35
0.1uF
C24
10uF/6.3V
C24
10uF/6.3V
U12
G5240C2T1U
U12
G5240C2T1U
VIN
5
EN
4
NC
3
GND
2
OUT
1
R12
10K/1%
R12
10K/1%
R177
100K
100K
U3
S-816A33AMC-BAZ-T2
U3
S-816A33AMC-BAZ-T2
EX
T
1
GND
2
ON/OFF
3
Vin
4
Vout
5
C3
0.1uF
C3
0.1uF
T5VCC
T5VCC
R4
100R
R4
100R
R14
1M/1%/NC
R14
1M/1%/NC
FB2
FB-100R-3A-0805
FB2
FB-100R-3A-0805
R20
10K/1%
R20
10K/1%
–
+
DC IN 9.5V
TO
RECHARGEABLE
BATTERY PACK
C
A
D
3
4
8
7
2
B
5
1
E
G
F
H
I
K
J
6
9
12
10
11
15
13
14
MAIN BOARD (1/6)
3-2. MAIN BOARD (1/6) (DC-DC POWER) • See page 4-1 for printed wiring board.
Note:
The components identified
by mark 0 or dotted line
with mark 0 are critical for
safety.
Replace only with part num-
ber specified.
Note:
Les composants identifiés par
une marque 0 sont critiquens
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spéci-
fié.
Click on the first or last page to see other DVP-FX730 / DVP-FX735 service manuals if exist.