Denon RCD-M38 Service Manual page 75

Pin
Symbol I/O
No.
FSMoNiT
21
3AI/F
RFZi
22
3AI/F
RFRP
23
3AI/F
TEi
24
3AI/F
AVDD3
25
FOo
26
3AI/F
TRo
27
3AI/F
VSS-3
28
FMo
29
3AI/F
FMoS
30
3AI/F
DMo
31
3AI/F
I/O
VDD1-3
32
3I/F
I/O
Pio8
33
3I/F
I/O
Pio9
34
3I/F
I/O
Pio10
35
3I/F
I/O
Pio11
36
3I/F
Pio12/ I/O
CDMoN0/ 3I/F
37
FGiN
I/O
Pio13/
38
3I/F
CDMoN1
I/O
Pio14/
39
3I/F
CDMoN2
CDMoN3
40
3I/F
Description
O Focus Error signal / Sub beam add signal
output pin(monitor pin/GND)
I
RF ripple zero-cross signal Input pin
O
RF ripple signal output pin.
O
Tracking error signal output pin.
-
Power supply pin for 3.3 V CD analog circuits.
O
Focus servo equalizer output pin.
O
Tracking servo equalizer output pin.
Grounding pin for 1.5V Decoder-DSP
-
CD circuit
O
Feed servo equalizer output pin.
O Feed servo equalizer output pin.
（Stepper motor application）
O
Disc servo equalizer output pin
Power supply pin for 1.5V Decoder-DSP
/CD circuit
Port 8（General Input/Output Port ）
Port 9（General Input/Output Port ）
Port 10（General Input/Output Port ）
Port 11（General Input/Output Port ）
Port 12（General Input/Output Port ）
/ CD Monitor 0 / FG signal input
Port 13（General Input/Output Port ）
/ CD Monitor1
Port 14（General Input/Output Port ）
/ CD Monitor 2
O
CD Monitor3 (Default output : SBSY)
Default
O
I
O
O
-
O
O
-
O
O
O
-
I
I
I
I
I
I
I
O
6
75
TC94A92FG
Remarks
Bulit-in serises R=500Ω.
Connect to VRo by
capacitor.
Bulit-in serises R=3.3 kΩ
Bulit-in output R=3.3 kΩ
Bulit-in output R=3.3 kΩ
Bulit-in output R=3.3 kΩ
Bulit-in output R=3.3 kΩ
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Refer to [1.2 Pin Assinment Table]
2009-05-27