Read Sony DVP-FX705 Service Manual online
7-1
Pin
Name
I/O
Description
number
1
AGND
-
Ground pin (Analog)
2
DVDA
I
AC coupled DVD RF signal input A
3
DVDB
I
AC coupled DVD RF signal input B
4
DVDC
I
AC coupled DVD RF signal input C
5
DVDD
I
AC coupled DVD RF signal input D
6
DVDRFIP
I
AC coupled DVD RF signal input RFIP
7
DVDRFIN
(-)
N.C.
8
MA
I
DC coupled DVD-RAM main-beam RF signal input A
9
MB
I
DC coupled DVD-RAM main-beam RF signal input B
10
MC
I
DC coupled DVD-RAM main-beam RF signal input C
11
MD
I
DC coupled DVD-RAM main-beam RF signal input D
12
SA
I
DC coupled DVD-RAM sub-beam RF signal input A
13
SB
I
DC coupled DVD-RAM sub-beam RF signal input B
14
SC
(-)
N.C.
15
SD
(-)
N.C.
16
CDFON
(-)
N.C.
17
CDFOP
(-)
N.C.
18
TNI
I
3 beam satellite PD signal negative input
19
TPI
I
3 beam satellite PD signal positive input
20
MDI1
I
Laser power monitor input.
21
MDI2
I
Laser power monitor input.
22
LDO2
O
DVD Laser drive output
23
LDO1
O
CD Laser drive output
24
SVDD3
-
A+3.3V (Servo)
25
CSO/RFOP
I
Positive input of RF differential signal
26
RFLVL/RFON
I
negative input of RF differential signal
27
SGND
-
Ground pin (Servo)
28
V2REFO
O
Reference voltage 2.8V
29
V20
O
Referenc voltage 2.0V
30
VREFO
O
Reference voltage 1.4V
31
FEO
I
Focus error input
32
TEO
I
Tracking error input
33
TEZISLV
I
Tracking error zero crossing low pass input.
34
OP_OUT
(-)
N.C.
35
OP_INN
(-)
N.C.
36
OP_INP
(-)
N.C.
37
DMO
O
Disc motor control output. PWM output.
38
FMO
O
Feed motor control. PWM output.
39
TROPENPWM
(-)
N.C.
40
PWMOUT1/V_ADIN9
O
DPD mute control (PWM)
41
TRO
O
TRSO (Tracking servo output.)
42
FOO
O
FOSO (Focus servo output.)
43
USB_VSS
-
Ground pin (USB)
44
USBP
(-)
N.C
45
USBM
(-)
N.C
46
USB_VDD3
-
D+3.3V (USB)
47
FG/V_ADIN8
I
Spindlr motor Hall sensor input.
48
TDI/V_ADIN4
(-)
N.C.
SECTION 7
IC PIN FUNCTION DESCRIPTION
DVP-FX705
7-1. MPEG/DSP/RF PIN FUNCTION (MAIN BOARD IC501: MT1389)
Click on the first or last page to see other DVP-FX705 service manuals if exist.