Pin Description - Denon AVR-1604 Service Manual

M29W800AT (IC805)
48
1
A15 A16
A14 BYTE
A13 V
SS
A12 DQ15A-1
A11 DQ7
A10 DQ14
A9 DQ6
A8 DQ13
NC DQ5
NC DQ12
W DQ4
RP 12 37 V
M29W800T CC
NC 13 36 DQ11
M29W800T
NC DQ3
RB DQ10
A18 DQ2
A17 DQ9
A7 DQ1
A6 DQ8
A5 DQ0
A4 G
A3 V
SS
A2 E
A1 A0
24 25
IS61LV6416 (IC806)
A15 1
A14 2
A13 3
A12 4
A11 5
CE 6
I/O0 7
I/O1 8
I/O2 9
I/O3 10
Vcc 11
GND 12
I/O4 13
I/O5 14
I/O6 15
I/O7 16
WE 17
A10 18
A9 19
A8 20
A7 21
NC 22
BD3811K1 (IC701)
INDVDSR
INDVDSL
INDVDC
INDVDSW
OUT2(+)
OUT2(-)
OUT1(+)
OUT1(-)
IN1DSP
IN1MIX
IN2DSP
IN2MIX
V
CC
19
A0-A18
W
E
M29W800AT
G
RP
V
ss
44 A0
43 A1
42 A2
A0-A15
41 OE
40 UB
39 LB
38 I/O15
VCC
37 I/O14
GND
36 I/O13
35 I/O12
I/O0-I/O7
34 GND
Lower Byte
33 Vcc
32 I/O11 I/O8-I/O15
Upper Byte
31 I/O10
30 I/O9
29 I/O8
28 NC
CE
27 A3
OE
26 A4
WE
25 A5
UB
24 A6
LB
23 NC
80 79 78 77 76 75
IN31
1
IN32
2
IN41 3
IN42
4
IN51
5
IN52
6
IN61 7
IN62
8
IN71
9
IN72
10
IN81
11
5.1ch Mode SW2 DVD
IN82 12
13
14
15
16
17
18
19
5.1ch Mode SW2 DSP
20
21
22
23
24
25 26 27 28 29 30

PIN DESCRIPTION

15
DQ0-DQ14
DQ15A-1
BYTE
RB
64K x 16
DECODER
MEMORY ARRAY
I/O
COLUMN I/O
DATA
CIRCUIT
CONTROL
CIRCUIT
74 73 72 71 70 69 68 67
TREBLE
BASS
BASS
BOOST
LOGIC
5.1ch Mode SW1
31 32 33 34 35 36 37 38
12
AVR-1604/684 / AVC-1580
Symbol Pin Name
A0-A18 Address Inputs
DQ0-DQ7 Data Input/Outputs, Command Inputs
DQ8-DQ14 Data Input/Outputs
DQ15A-1 Data Input/Output or Address Input
E Chip Enable
G Output Enable
W Write Enable
RP Reset/Block Temporary Unprotect
RB Ready/Busy Output
BYTE Byte/Word Organization
V Supply Voltage
CC
V Ground
SS
NC No Connected Internally
DU Don't Use as Internally Connected
PIN DESCRIPTION
Symbol Pin Name
A0-A15 Address inputs
I/O0-I/O15 Data Inputs/Outputs
CE Chip Enable Input
OE Output Enable Input
WE Write Enable Input
LB Lower-byte Control (I/O0-I/O7)
UB Upper-byte Control (I/O8-I/O15)
NC No Connection
V Power
CC
GND Ground
66 65
64 TNF2
63 TNF1
62 BNF11
61 BNF21
60 BNF12
59 BNF22
58 BBNF2
57 OUT2
56 BBNF1
55 OUT1
54 AGND8
53 AGND7
52 VCC
51 AGND6
50 VEE
49 AGND5
48 MUTE
47 CL
46 DA
45 DGND
44 AGND4
43 GOUTSR
42 VINSR
41 AGND3
39 40
12