Table of Contents
Advertisement
IC DESCRIPTION -1/2 (LC8752B2A-50Y2) -2/3
Pin No.
Pin Name
43
I-AS
44
I-HEAD
45
O-PL
46
O-MOTOR
47
O-LED1(BLUE)
48
O-LED2(RED)
49
O-SI(FL)
50
O-BK(FL)
51
O-CLK(FL)
52
O-LAT(FL)
53
NC
54
NC
55
VDD2
56
VSS2
57
DIMMER
58
NC
59
NC
60
NC
61
NC
62
NC
63
NC
64
NC
65
NC
66
NC
67
NC
68
NC
69
NC
____________
70
O-STBY LED
___________
71
O-VOL. LED
72
O-POWER
73
O-FAN
74
O-MAIN-MUTE
____
75
O-/REC/PB
76
O-BIAS
77
O-FUNC-CONT
78
O-USB CONT
_____________
79
I-USBSSPEND
80
O-USB ON
81
O-TU ON
82
O-PLL CL
83
O-PLL DI
84
O-PLL CE
I/O
I
Pulse input for TAPE couter
I
Input of detection in TAPE head position
O
TAPE plunger control output
O
TAPE motor power supply ON/OFF control output
O
FL back-light control output
O
FL back-light control output
O
FL serial data output
O
FL driver ranking output
O
FL shift registor clock output
O
FL latch control output
–
Not connected
–
Not connected
–
Power supply
–
Ground
O
FL back-light dimmer switching output
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
–
Not connected
O
Stand-by LED ON/OFF control output
O
Volume LED ON/OFF control output
O
System power supply ON/OFF control output
O
Not used
O
Main mute ON/OFF control output
O
TAPE record/play switching control output
O
TAPE recording bias ON/OFF control output
O
Data outputf or function IC
O
Pull-up ON/OFF control output for USB D + terminal
I
Detection in USB suspention input
O
USB power supply ON/OFF control output
O
TUNER power supply ON/OFF control output
O
TUNER clock output
O
TUNER data input
O
TUNER chip enable output
Description
-52-
Hide quick links:
Advertisement
Table of Contents
