Pioneer DEH-P880PRS Service Manual page 101

5
Pin No. Pin Name
57 ROMDATA
58 ROMCK
59 ROMCS
60,61 NC
62 CLKOUT
63 LOCK
64-68 NC
69 BVSS
70 BVDD
71-75 NC
76 FLMD1
77-90 NC
91-93 A/D
csens
94
95 TYPE_A/D
96,97 NC
98 TEMP
99 VDSENS
100 DSCSNS
* PE5561A
1
25
NJM2886DL3-33
Bandgap
Reference
1 2
CONTROL VIN
5
6
Function and Operation
I/O Format
E2PROM data input/output
I/O
E2PROM clock output
O
O C E2PROM chip selection output
Not used
Not used
Spindle lock input
I
Not used
B power supply GND
B power supply / Positive power supply
Not used
Address/Data Bus 5
I/O /C
Not used
Not used
Not used
Not used
Not used
Not used
VD power supply short sense input
I
Not used
75
51
Thermal
Protection
3 4
GND VO
DEH-P880PRS/XN/UC
6
7
Format
C
* BR93L56RFVM-W
CS
1
SK
2
VCC : Power Supply
GND : Ground (0 V)
CS : Chip Select Control Input
SK : Serial Data Clock Input
DI : Start Bit, Op. code, Address,
DI
3
Serial Data Input
DO : Serial Data Output,
Ready/Busy Status Output
NC : No Connection
(Vcc or GND or OPEN)
DO 4
5
NC
7
8
A
B
meaning
C MOS
C
VCC
8
NC
7
NC
6
D
5 GND
E
F
101
8