Ic600 (M38B79Mfa158) System Microprocessor - Panasonic SA-AK22 Service Manual

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14.4. IC600 (M38B79MFA158) System Microprocessor

Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Mark I/O
DECK2 I Tape mecha
condition input (Half2
/Reci_F/Mode/Reci_R)
KEY3 I Key 3 input
KEY2 I Key 2 input
KEY1 I Key 1 input
V_JOG_AD I Volume jog A-D
detection input
J_JOG_AD I EQ Joy jog A-D
detection input
CHG_AD1 I (Open Clamp) Chngr
sw A-D detection
input 1
CHG_AD2 I (Position/ bottom)
Chngr sw A-D
detection input 2
/CDRST O CD reset output
STATUS I CD signal processor
status input (INV)
SPE I Speana input
ST/DO/ I/O Tuner if data/stereo
SQCK input and CD
subcode clock output
SD I/O Tuner signal detect
input
SUBQ I CD subcode data
input (INV)
RDS_CL I RDS clock input
RDS_DA I RDS data input
CNVSS - Flash mode terminal
(connect to ground)
/RESET - RESET input
XCOUT - 32.768 kHz sub clock
XCIN - 32.768 kHz sub clock
VSS - Ground (0V)
XIN - 4.19 MHz main clock
XOUT - 4.19 MHz main clock
VCC - Power supply (+5V)
MBP1 O MPU beat proof
output 1
MBP2 O MPU beat proof
output 2
O CD command clock
MCLK/
output/ tuner PLL
PLLCK
clock output
Digitized in Heiloo, Holland
Function
43
12/10/2014