Sony BDP-S485 Service Manual page 72

W5 FEFG
N1 FEFMO
N3 FEFMO2
P1 FEFMO3
N5 FEFMO4
C1 FOIN
C2 FOIP
L3 FOO
D1 FPDOCD
E2 FPDODVD
T1 FEGAINSW1
P4 FEGAINSW2
P6 FEGAINSW3
R4 FEGIO0
R6 FEGIO1
U3 FEGIO10
U5 FEGIO11
U6 FEGIO12
T5 FEGIO13
T2 FEGIO2
T6 FEGIO3
T3 FEGIO4
U1 FEGIO5
U2 FEGIO6
W3 FEGIO7
T4 FEGIO8
V3 FEGIO9
K5 HAVC
G2 INA
G1 INB
H 2 N I C
H1 IND
K3 INE
K4 INF
J4 ING
J3 INH
V4 FELIMIT_
P2 FEMPXOUT1
N6 FEMPXOUT2
3.3V LVTTL I/O,5V-tolerance,
6 mA PDR,75K pull-up
A n a o l g O u p t t u
A n a o l g O u p t t u
Analog I/O
Analog I/O
Analog Input
Analog Input
A n a o l g O u p t t u
A n a o l g n I p t u
A n a o l g n I p t u
A n a o l g O u p t t u
A n a o l g O u p t t u
A n a o l g O u p t t u
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pulldown
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pulldown
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
Analog Output
Analog Output
Analog Output
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pulldown
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pull-up
3.3V LVTTL I/O,5V-tolerance,
2,4,6,8 mA PDR,75K pulldown
Analog Output
Analog Input
Analog Input
A n a o l g Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
3.3V LVTTL I/O,5V-tolerance,
6 Ma,75k pull-up
Analog Output
Analog Output
6-6
Motor Hall sensor input. The pin is spike-free at power-on
stage.
F e e d m t o r o 1 c o t n o r . l D A C o u p t u . t
F e e d m t o r o 2 c o t n o r . l D A C o u p t u . t
Feed motor 3 control. DAC output.
Alternative Function : Auxiliary servo input
Feed motor 4 control. DAC output.
Alternative Function : Auxiliary servo input
Input of Focusing Signal (Negative)
Alternative Function : Auxiliary servo input
Input of Focusing Signal (Positive)
Alternative Function : Auxiliary servo input
F o c u s s e v r o o u p t u . t P D M o u p t t u f o o f
L a s r e P o w r e M o n t i r o n I p u f t r o C D A P
L a s r e P o w r e M o n t i r o n I p u f t r o D V D A
R e a d g a n i s w c t i . h 1
R e a d g a n i s w c t i h . 2
R e a d g a n i s w c t i h . 3
LDD serial interface data. The pin is spike-free at power-on
stage. The pin is not allowed to pull-up in circuit layout.
FE_MUTE1
LDD serial interface CLK. The pin is spike-free at power-on
stage. The pin is not allowed to pull-up in circuit layout.
FE_MUTE2
PC RS232 serial receive data. The pin is spike-free at poweron
stage
URXD
PC RS232 serial transmit data. The pin is spike-free at poweron
stage.
UTXD
High speed serial output port. (CLOCK) The pin is spike-free
at power-on stage.
High speed serial output port (Data) The pin is spike-free at
power-on stage.
General IO. The pin is spike-free at power-on stage.
LED Control Output. Initial 0 Output. The pin is spike-free at
power-on stage.
FE_EJECT
Read/Write gain switch 6
Read/Write gain switch 7
Read/Write gain switch 8. The pin is not allowed to pull-up in
circuit layout.
General IO. The pin is spike-free at power-on stage. The pin is
not allowed to pull-up in circuit layout.
General IO The pin is spike-free at power-on stage.
General IO. The pin is spike-free at power-on stage.
Decoupling Pin for Reference Voltage of Main and Sub
Beams
Input of Main Beam Signal (A)
Input of Main Beam Signal (B)
Input of Main Beam Signal (C)
Input of Main Beam Signal (D)
Input of Sub-Beam Signal (E)
Input of Sub-Beam Signal (F)
Input of Sub-Beam Signal (G)
Input of Sub-Beam Signal (H)
Sledge Inner Limit Input, Active Low. The pin is spike-free at
power-on stage.
Multiplexer Output 1 for Signal Monitoring. The pin is not
allowed to pull-up in circuit layout.
Multiplexer Output 2 for Signal Monitoring. The pin is not
allowed to pull-up in circuit layout.
BDP-S485
c u s s e v r o c o m p e n s a o t . r
C / D f i e f e r t n l a i n e g a v i t e n i p t u
P C / D f i e f e r t n l a i p o i s v i t e n i p t u