Sharp DV-NC55U Service Manual page 65

11-8. IC701 TC94A03F
Pin No. Terminal Name In/Output
1 ASLCN Output
2 ASLCO Output
3 DVSS
4 RO Output
5 DVDD
6 DVR Output
7 LO Output
8 DVSS
9 XVSS
10 XI Input
11 XO Output
12 XVDD
13 TESM0
14 TESM1
15 TESM2
16 VDD3
17 VSS3
18 VPFC Output
19 TEST0 Input
20 VLPFI Input
21 VLPFO Output
22 VSS3
23 MON0
24 MON1
25 MON2
26 MON3
27 MON4
Output
28 MON5
29 MON6
30 MON7
31 MON8
32 MON9
33 VDD3
34 NC
35 NC
36 TEST1 Input
37 FLGA In/Output
38 FLGB In/Output
39 VSS3
40 /RST Input
41 /MA Input
42 /MRD Input
43 /MWR Input
44 /MCE Input
45 /MINT Output
46 MD0
47 MD1
48 MD2
49 MD3
In/Output
50 MD4
51 MD5
52 MD6
53 MD7
54 VDD5
SERVO/DATA PROCESSOR
Operation function
Data slice negative pole output
Analog data slice output
(Digital slice output enabled at differential input)
– Ground for DAC only
R-ch output signal
– Power supply for DAC only
Amplifier reference signal output
L-ch output signal
– Ground for DAC only
– Ground for oscillator only
Crystal oscillation input
Crystal oscillation output
– Power supply for oscillator only
– Test terminal
– Test terminal
– Test terminal
– 3.3V digital power
– 3.3V digital ground
Clock PLL system phase/frequency
comparative output
Test mode terminal
VCO system filter input for clock PLL
VCO system filter output for clock PLL
– 3.3V digital ground
Test monitor
– 3.3V digital power
–
Test mode terminal
General-purpose I/O or flag monitor
General-purpose I/O or flag monitor
– 3.3V digital ground
Reset terminal
Microcomputer address enable signal
Microcomputer data read signal
Microcomputer data write signal
Microcomputer chip enable signal
Microcomputer interrupt signal
Microcomputer data buss
– 5V power supply
3/5V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
3V system
5V system
5V system
5V system
5V system
5V system
5V system
5V system
5V system
5V system
65
DV-NC55U/C/M
Remarks
Analog output terminal
Analog output terminal
–
Analog output terminal
Analog input terminal
Analog output terminal
–
–
Analog input terminal
Analog output terminal
–
Connected to GND
OPEN
Connected to VDD3
–
–
Analog output terminal
Connected to VDD3
Analog input terminal
Analog output terminal
–
–
–
Connected to VDD3
–
Pull-up resistor built in
Fail-safe terminal
Fail-safe terminal
Fail-safe terminal
Fail-safe terminal
Open drain terminal
–