Philips HTB3510 Service Manual page 70

Pin Symbol
N7
FEGIO6
N6
FEGIO7
R5
FEGIO9
E4
HAVC
C3
INA
B1
INB
C2
INC
C1
IND
E2
INE
E1
INF
D1
ING
D2
INH
F4
MPXOUT1
F2
MPXOUT2
F1
MPXOUT3
9-23
Type Description
Read gain switch 6. The pin is not allowed to pull-up in circuit
layout.
Alternate function :
Analog
1. SIDM
Output
2. LCD serial interface command enable.
3. Internal monitored signal output
4. General IO.
3.3V LVTTL General IO. The pin is spike-free at power-on stage. The pin is
I/O, not allowed to pull-up in circuit layout.
5V-tolerance,
2,4,6,8 mA
PDR,
75K pull-
down (0V)
3.3V LVTTL General IO. The pin is spike-free at power-on stage.
I/O, Alternate function :
5V-tolerance, 1. Internal monitored signal output
2,4,6,8 mA 2. Spoke input.
PDR,
3. Power on reset input, high active.
75K pull-
4. General IO.
down (0V)
Analog Decoupling Pin for Reference Voltage of Main and Sub
Output Beams
Input of Main Beam Signal (A)
Analog Input
Input of Main Beam Signal (B)
Analog Input
Input of Main Beam Signal (C)
Analog Input
Input of Main Beam Signal (D)
Analog Input
Input of Sub-Beam Signal (E)
Analog Input
Input of Sub-Beam Signal (F)
Analog Input
Input of Sub-Beam Signal (G)
Analog Input
Input of Sub-Beam Signal (H)
Analog Input
Multiplexer Output 1 for Signal Monitoring. The pin is not
Analog allowed to pull-up in circuit layout.
Output Alternate function: Internal monitored signal output / General
output.
Multiplexer Output 2 for Signal Monitoring. The pin is not
Analog allowed to pull-up in circuit layout.
Output Alternate function: Internal monitored signal output / General
output.
Multiplexer Output 3 for Signal Monitoring. The pin is not
allowed to pull-up in circuit layout.
Analog
Output
Alternate function : Internal monitored signal output / General
output.