Denon PMA-1600NE Service Manual page 26

SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC's
LC78212 (INPUT : U3051)
PIN CONFIGURATION (top view)
M3062LFGPGP (DIGITAL: U0102)
75 74 73 72 71 70
P1 2 /D 10 76
P1 /D 77
1 9
P1 /D 78
0 8
79
P0 7 /AN 07 /D 7
P0 /AN /D 80
6 06 6
P0 /AN /D 81
5 05 5
P0 /AN /D 82
4 04 4
P0 /AN /D 83
3 03 3
P0 /AN /D
2 02 2 84
P0 /AN /D 85
1 01 1
P0 /AN /D
0 00 0 86
P10 /AN /KI 87
7 7 3
P10 6 /AN 6 /KI 2 88
P10 /AN /KI 89
5 5 1
P10 /AN KI 90
4 4/ 0
P10 /AN 91
3 3
P10 /AN
2 2 92
93
P10 /AN
1 1
AV 94
SS
95
P10 /AN
0 0
V 96
REF
AVcc 97
P9 /AD /S 4 98
7 TRG IN
99
P9 /ANEX1/S 4
6 OUT
P9 /ANEX0/CLK4 100
5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Block Diagram
8 8
8
Port P0 Port P1 Port P2
<V ports>
CC2
Internal peripheral functions A-D converter
(10 bits
Timer (16-bit)
Expandable up to 26 channels)
Output (timer A): 5
Input (timer B): 6
clock synchronous serial I/O
Three-phase motor (8 bits
control circuit
CRC arithmetic circuit (CCITT )
(Polynomial : X
M16C/60 series16-bit CPU core
Watchdog timer
(15 bits)
R0H
R1H
DMAC
(2 channels)
D-A converter
(8 bits X 2 channels)
<V ports> <V
CC1 CC2
Port P11 Port P14 Port P12
(Note 3) (Note 3) (Note 3)
8 2 8
26
69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
P4 /A
2 18
49
P4 /A
3 19
48 P4 /CS0
4
47
P4 /CS1
5
46 P4 /CS2
6
45
P4 /CS3
7
44 P5 /WRL/WR
0
43
P5 /WRH/BHE
1
42 P5 /RD
2
41 P5 /BCLK
3
40 P5 /HLDA
M16C/62P Group 4
39 P5 5 /HOLD
38 P5 /ALE
6
37 P5 /RDY/CLK
7 OUT
36 P6 /CTS /RTS
0 0 0
P6 /CLK
35 1 0
34 P6 /RxD /SCL
2 0 0
P6 /T D /SDA
33 3 X 0 0
32 P6 /CTS /RTS /CTS /CLKS
4 1 1 0 1
P6 /CLK
31 5 1
30
P6 /RxD /SCL
6 1 1
29 P6 /T D /SDA
7 X 1 1
28 P7 /T D /SDA /TA0 (Note)
0 X 2 2 OUT
27 P7 /RxD /SCL /TA0 /TB5 (Note)
1 2 2 IN IN
26
P7 /CLK /TA1 /V
2 2 OUT
8 8
8 8
Port P3 Port P4 Port P5 Port P6
<V ports>
CC1
System clock generator
8 channels
X X -X
IN OUT
X -X
CIN COUT
PLL frequency synthesizer
UART or Ring oscillator
3 channels) Clock synchronous serial I/O
X
(8 bits 2 channels)
X
16 12 5
+X +X +1)
Memory
R0L
SB ROM
R1L (Note 1)
USP
R2
ISP RAM
R3
(Note 2)
INTB
A0
PC
A1
FLG
FB
Multiplier
ports>
Port P13
(Note 3)
Note 1: ROM size depends on microcomputer type.
8
Note 2: RAM size depends on microcomputer type.
Note 3: Ports P11 to P14 exist only in 128-pin version.