Pioneer MEH-P5000R II Service Manual page 121

- Pin Functions (LC75874W)
Pin No. Pin Name
1–64 SE3-66
65–68 CO1-CO4
69 VDD
70 VLCD
71 VLCD1
72 VLCD2
73 VSS
74 OSC
linh
75
76 CE
77 CL
78 DI
79,80 SE1,SE2
BA5985FM
Level shift
Level shift
Level shift
Level shift
*1245730345
I/O Function and Operation
O LCD segment signal output
O LCD common signal output
Power supply
LCD Power supply
LCD bias power supply
LCD bias power supply
GND
I/O
I Inhibit input from IC901
I Chip enable output pin for LCD driver
I Clock output for LCD driver
I Data output for LCD driver
O LCD segment signal
VCC
Mute
MEH-P5000R—,P5000,P5050
FWD
OUTR
OUTF REV
LOADING DRIVER
121