Pioneer VSX-49TX Service Manual page 152

VSX-49TX, VSX-47TX
PD5686A (DISPLAY ASSY : IC3001)
• Display Microcomputer
•
Pin Assignment (Top view)
FL SW
MR SW
KEY1
KEY2
KEY3
KEY4
1W W.UP
SR IN
XRESET
GND
XIN
XOUT
VDD
CHECKER
MR IN
MIC SW
POWER ON
152
1 P75/AN5
P74/AN4
2
3 P73/AN3
4 P72/AN2
P71/AN1
5
6 P70/AN0
7 P61/CNTR0/CNTR2
P60/CNTR1
8
9 P47/INT2
10 XRESET
P91/XCOUT
11
12 P90/XCIN
13 VSS
XIN
14
15 XOUT
16 VCC
P46/T2OUT
17
18 P45/T1OUT
19 P44/PWM1
P43/BUZO1
20
21 P42/INT3
22 P41/INT1
P40/INT0
23
24 P87/PWMO/FLD39
P20/BUZ02/FLD00
64 NC
P21/FLD01 NC
63
P22/FLD02
62 NC
P23/FLD03
61 NC
P24/FLD04 NC
60
P25/FLD05
59 NC
P26/FLD06
58 NC
P27/FLD07 NC
57
P00/FLD08
56 VOL_+
P01/FLD09
55 VOL_–
P02/FLD10 FUNC_L
54
P03/FLD11
53 FUNC_R
P04/FLD12
52 INPUT_L
P05/FLD13 INPUT_R
51
P06/FLD14
50 NC
P07/FLD15
49 NC
P10/FLD16 NC
48
P11/FLD17
47 NC
P12/FLD18
46 NC
P13/FLD19 NC
45
P14/FLD20
44 NC
P15/FLD21
43 NC
P16/FLD22 NC
42
P17/FLD23
41 NC