10
10
AVR-1804/884 / AVC-1880
Pin
No.
Pin Name
Function
I/O
77
PWR DOWN
I
I
POWER DOWN DETECT
78
RDS CLK
O
O
TDA7330 CONTROL CLOCK
79
RDS DATA
O
TDA7330 CONTROL DATA
MUTE power ON/OFF switching
80
MUTE PWR
81
9184 CE
O
TC9184 CONTROL
82
M32 INTREQ
I/O
MELODY32 CONTROL
83
MULTI MUTE
O
MULTI MUTE
84
S. MONITOR DET
S Monitor connection detect input (L: Connected)
85
REMOCON
I
-
-
-
-
-
REMOTE CONTROL SIGNAL INPUT
86
GND
87
GND
88
V
SS
89
V
DD
VDD BACK UP
90
NC
91
TC9482 CE
O
TC9482 CONTROL
92
PLL DATA
O
PLL CONTROL (LC72131), DATA (TC9482, TC9184, KIC9459)
PLL CONTROL (LC72131), CLOCK (TC9482, TC9184, KIC9459)
PLL CONTROL (LC72131),
93
PLL CLK
O
94
PLL DT IN
O
95
TU MUTE
O
TUNER MUTE
96
STEREO
I
STEREO DETECT
97
TUNED
I
TUNED DETECT
98
PLL CE
O
PLL CONTROL
99
2090 CLK 1 VIDEO
O
BU2090 CONTROL CLOCK1 (VIDEO)
100 2090 DATA VIDEO
O
BU2090 CONTROL DATA (VIDEO), LC74781 CONTROL DATA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A15
A14
A13
A12
A11
CE
I/O0
I/O1
I/O2
I/O3
Vcc
GND
I/O4
I/O5
I/O6
I/O7
WE
A10
A9
A8
A7
NC
A0
A1
A2
OE
UB
LB
I/O15
I/O14
I/O13
I/O12
GND
Vcc
I/O11
I/O10
I/O9
I/O8
NC
A3
A4
A5
A6
NC
A0-A15
CE
OE
WE
64K x 16
MEMORY ARRAY
DECODER
COLUMN I/O
CONTROL
CIRCUIT
GND
VCC
I/O
DATA
CIRCUIT
I/O0-I/O7
Lower Byte
I/O8-I/O15
Upper Byte
UB
LB
CE
OE
WE
LB
UB
PIN DESCRIPTION
Pin Name
Address inputs
Symbol
A0-A15
Data Inputs/Outputs
I/O0-I/O15
Chip Enable Input
Output Enable Input
Write Enable Input
Lower-byte Control (I/O0-I/O7)
Upper-byte Control (I/O8-I/O15)
No Connection
NC
Power
V
CC
Ground
GND
IS61LV6416 (IC806)
PIN DESCRIPTION
Pin Name
Address Inputs
Symbol
A0-A18
Data Input/Outputs, Command Inputs
DQ0-DQ7
Data Input/Outputs
DQ8-DQ14
Data Input/Output or Address Input
DQ15A-1
Chip Enable
Output Enable
Write Enable
Reset/Block Temporary Unprotect
Ready/Busy Output
RB
Byte/Word Organization
BYTE
Supply Voltage
V
CC
Ground
V
SS
No Connected Internally
NC
Don’t Use as Internally Connected
DU
E
G
W
RP
A1
A0
A2
E
A3
V
SS
A4
G
A5
DQ0
A6
DQ8
A7
DQ1
A17
DQ9
A18
DQ2
RB
DQ10
NC
DQ3
NC
DQ11
RP
V
CC
W
DQ4
NC
DQ12
NC
DQ5
A8
DQ13
A9
DQ6
A10
DQ14
A11
DQ7
A12
DQ15A-1
A13
V
SS
A14
BYTE
A15
A16
24
13
12
1
25
36
37
48
M29W800T
M29W800T
19
A0-A18
W
DQ0-DQ14
M29W800AT
E
15
G
RP
DQ15A-1
BYTE
RB
V
CC
V
ss
M29W800AT (IC805)
Содержание AVC-1880
Страница 20: ...20 20 AVR 1804 884 AVC 1880 PRINTED WIRING BOARDS MAIN P W B UNIT COMPONENT SIDE ...
Страница 21: ...21 21 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 25: ...25 25 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 26: ...26 26 AVR 1804 884 AVC 1880 CNT P W B UNIT FOR JAPAN MODEL COMPONENT SIDE ...
Страница 27: ...27 27 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 28: ...28 28 AVR 1804 884 AVC 1880 INPUT PRE AMP P W B UNIT COMPONENT SIDE ...
Страница 29: ...29 29 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 30: ...30 30 AVR 1804 884 AVC 1880 DSP P W B UNIT COMPONENT SIDE ...
Страница 31: ...31 31 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 32: ...32 32 AVR 1804 884 AVC 1880 C VIDEO P W B UNIT COMPONENT SIDE ...
Страница 33: ...33 33 AVR 1804 884 AVC 1880 FOIL SIDE ...
Страница 75: ...75 75 AVR 1804 884 AVC 1880 PACKING VIEW 201 202 202 203 204 205 210 211 213 212 Contents 212 214 ...
Страница 77: ...77 77 AVR 1804 884 AVC 1880 WIRING DIAGRAM ...