- 17 -
P16
P15
P14
P13
P12
P11
P10
P9
P1
P2
P3
P4
P5
P6
P7
P8
ANALOG
SURROUND
ATT
LEVEL
ON/OFF
VREF
A
A
B
B
SW
SW
Vcc
CONT1
CONT2
CONT3
GND
HFFC
VREF
L-IN
R-IN
GCR
GLR
POG
LPFD
NC
VCC
L-OUT
R-OUT
IC452 (LA2615 Suround Signal Processor)
IC601 M38B57MCH-A269FP (8-bit Microcomputer)
No.
Pin Name
I/O
Function
1 P75/AN05
I
Volume
2 P74/AN04
I
Volume
3 P73/AN03
AD
4 P72/AN02
AD
5 P71/AN01
I
Protect
6 P70/AN00
O Function control
7 P61/CNTR0/CNTR2
O Power control
8 P60/CNTR1
O Clock shift control output(bc-A=Low)
9 P47/INT2
I
Power failure detection (Power
Failure=L)/Micon power check(Down=L)
10 RESET
System reset terminal
11 P91/Xcout
Sub clock oscillating terminal
12 P90/Xcin
Sub clock oscillating terminal
13 Vss
Ground potential terminal
14 Xin
Main clock oscillating ceramic terminal
15 Xout
Main clock oscillating ceramic terminal
16 Vcc
Plus power terminal
17 P46/T3out
Ground control output for micon power check
18 P45/T1out
O Mute Output(ON=H)
19 P44/PWM1
O Pull up control (ON=L)
20 P43/Buz01
I
Option Select in
21 P42/INT3
I
Remote control input
22 P41/INT1
I
RDS data input
23 P40/INT0
I/O Serial synchro input /output
24 P87/PWM0/FLD39
I
TU PLL DO
25 P86/RTP1/FLD38
O TU PLL /RDS CLK
26 P85/RTP0/FLD37
O TU PLL /RDS DATA
27 P84/FLD36
O TU PLL /RDS CE
28 Vee
FL Minus power terminal
29 P83/FLD35
O FL digit output(Pull Down R) SEL_12/24
30 P82/FLD34
O FL digit output(Pull Down R) SEL_RDS
31 P81/FLD33
O FL digit output(Pull Down R) SEL_RDSE
32 P80/FLD32
O FL digit output(Pull Down R) SEL_10KEY
33 P37/FLD31
O FL digit output SEL_FUNC
34 P36/FLD30
O FL digit output SEL_ECO
35 P35/FLD29
O FL digit output SEL_DPS
36 P34/FLD28
O FL digit output SEL_DIM
37 P33/FLD27
O FL digit output SEL_FUNC2
38 P32/FLD26
O FL digit output SEL_DISP
39 P31/FLD25
O FL digit output SEL_FUNC3
No.
Pin Name
I/O
Function
40 P30/FLD24
O FL digit output
41 P17/FLD23
O FL segment output
42 P16/FLD22
O FL segment output
43 P15/FLD21
O FL segment output
44 P14/FLD20
O FL segment output
45 P13/FLD19
O FL segment output
46 P12/FLD18
O FL segment output
47 P11/FLD17
O FL segment output
48 P10/FLD16
O FL segment output
49 P07/FLD15
O FL segment output
50 P06/FLD14
O FL segment output
51 P05/FLD13
O FL segment output
52 P04/FLD12
O FL segment output
53 P03/FLD11
O FL segment output
54 P02/FLD10
O FL segment output
55 P01/FLD09
O FL segment output
56 P00/FLD08
O FL segment output
57 P27/FLD07
O FL segment output (Pull Down R)
58 P26/FLD06
O FL segment output (Pull Down R)
59 P25/FLD05
I
MULTI
60 P24/FLD04
I
MULTI
61 P23/FLD03
I
BASS
62 P22/FLD02
I
BASS
63 P21/FLD01
I
TREBLE
64 P20/Buz02/FLD00
I
TREBLE
65 P57/Srdy2/Sclk22
I/O Serial chip enable input/output
66 P56/Sclk21
I/O Serial clock input/output
67 P55/Txd
Out Serial DATA output
68 P54/Rxd
In Serial DATA input
69 P53/Sclk12
I
Headphone switch
70 P52/Sclk11
O Bass control output (ON="H")
71 P51/Sout1
O Front speaker relay control(H=ON)
72 P50/Sin1
O Power control(Power ON=H)
73 Avss
A/D ground potential terminal
74 VREF
A/D standard sub potential terminal
75 P65/Sstb1/AN11
O
76 P64/INT4/Sbusy1/AN10
O
77 P63/AN09
O LC75385NE CE
78 P62/AN08
O 3D srround control output
79 P77/AN07
O 3D srround control output
80 P76/AN06
O NC
IC BLOCK DIAGRAM & DESCRIPTION
Содержание CP-088
Страница 23: ... 23 22 SCHEMATIC DIAGRAM FRONT This is a basic schematic diagram ...
Страница 46: ... 57 MEMO ...
Страница 56: ... 71 70 SCHEMATIC DIAGRAM FRONT This is a basic schematic diagram ...
Страница 57: ... 74 SCHEMATIC DIAGRAM POWER SUPPLY This is a basic schematic diagram ...
Страница 59: ...SANYO Technosound Co Ltd Osaka Japan June 01 1820 BB Printed in Japan ...
Страница 60: ... 25 24 WIRING DIAGRAM FRONT ...
Страница 61: ... 29 28 WIRING DIAGRAM AMPLIFIER ...
Страница 62: ... 33 32 WIRING DIAGRAM TUNER ...
Страница 65: ... 73 72 WIRING DIAGRAM FRONT LED1 LED 2 LED 1 P W BOARD ASSY LED 2 P W BOARD ASSY FROMT P W BOARD ASSY ...
Страница 66: ... 75 WIRING DIAGRAM POWER SUPPLY ...
