Pioneer GM-9027ZT/UC Service Manual page 39

5
- DSP error check (Normal)
DSPCS1(Pin70)
DSPCS2(Pin69)
DSPCK(Pin26)
DSPCS1
DSPCS2
DSPCK
- DSP error check ---Error continuation
DSPRST(Pin67)
5
6
4mS interval
(Periodical communication)
About 1S interval
GM-9027ZT/UC
6
7
7
8
A
B
C
D
E
F
39
8