Terminal Function Of Ic's - Panasonic SA-DK10 Service Manual

11 Terminal Function of IC's

11.1. IC601 (C2BBGF000280 )
System Microprocessor
Pin No. Mark I/O
1 SER5 I/O
2 MK_IN2 I/O
3 MK_IN1 I/O
4 KEY 3 I/O
5 KEY 2 I/O
6 KEY 1 I/O
7 JOG1B I/O
8 JOG1A I/O
9 SP_IN I/O
10 SP_A I/O
11 AP_B I/O
12 SP_C I/O
13 N.C. I/O
14 N.C. I/O
15 N.C. I/O
16 SER9 I/O
17 VSS -
18 RESET I
19 XCOUT I/O
20 XCIN I/O
21 VSS -
22 XIN I
23 XOUT O
24 VCC -
25 MBP1 I/O
26 MBP2 I/O
27 PCONT/PCN I/O
T
28 N.C. I/O
29 DCDET I/O
30 SER4 I/O
31 RMT I/O
32 SYNC I/O
33 SER3 I/O
34 SER2 I/O
35 SER1 I/O
36 DSPRST I/)
37 DSPACK I/O
38 SENSE I/O
39 MIC SW I/O
40 PHONE I/O
41 D0/ST I/O
42 SDIN I/O
43 REGION I/O
IN/REG_IN
44-55 AND12- I/O
1/REG12-1
56-88 SEG1-33 I/O
89 VEE -
90 MECHSI I/O
91 MECHSO I/O
92 MECHCK I/O
93 MECHRQ I/O
94 MECHCS I/O
95 MECRST I/O
96 SER8 I/O
97 AVSS -
Function
Searal 5 output (PLL/DSP DA)
Mech condition input
(TPS/PHOTO)
Mech condition input
(HALF/MODE/R_INHF/R_INHR)
Key 3 input
Key 2 input
Key 1 input
JOG 1 input B Main Volume
JOG 1 input A Main Volume
Speana input
Speana control output A
Speana control output B
Speana control output C
No use
No use
No use
Searal 9 output (Echo LA)
Ground
RESET input (Active L)
32.768 kHz sub clock
32.768 kHz sub clock
Ground (0V)
4.00 MHz main clock
4.00 MHz main clock
Power supply (+5V)
MPU beat proof output 1
MPU beat proof output 2
PCNT output
No use
DCDET input
Searal 4 output (ROM CS)
Remoco input
AC failure detect input
Searal 3 output (Exp2 CK/ROM
CK)
Searal 2 output (Exp1CK/ROM
DA)
Searal 1 output (EXP1/2 DA)
DSP reset output
DSP ACK input
DSP sense input
MIC output sw
Phone output sw
Tuner D0/ST input
Tuner signal DET input
Region input
Grid drive output (Digit drive
output)
Segment drive output (Anode
drive output)
Power supply (-30V)
Mecha control data input
Mecha control data output
Mecha control clock input
Mecha con request output
Mecha control CS input
Mechcon reset output
Searal 8 output (DSP LA)
Analog ground (0V)
Pin No. Mark
98 VREF
99 SER7
100 SER6
2
1
25
I/O Function
- Reference for A-D
I/O Searal 7 output (PLL CE)
I/O Searal 6 output (PLL/DSP CK)
SA-DK10