SCHEMATIC DIAGRAMS-5 (SD-5)
MICROPROCESSOR SECTION
DTR-6.8
A
1
2
3
4
5
BCDEFGH
MICDET
KEYINT1
KEYINT0
REMIN
KEY0
KEY2
KEY3
KEY1
-VP
TU_R
STEREO
SD
+9VTU
VOLIN_FL
VOLIN_FR
INT3
SRRXD
+5VST
RDSCLK_5V
RDSDAT_5V
Z2MUT
SBZ2MUT
AMUT
SELSTB_5V
SELCLK_5V
SELDAT_5V
FLDCS_5V
FLDRST_5V
FLDCLK_5V
FLDSDO_5V
+3.3ST
DACSWL
DACCL
AMUT
VOLH
SEC1H
PROTECT
VOLDAT_5V
VOLCLK_5V
SBZ2MUT
IRIN
TRGZ2
+3.3ST
SRRXD_5V
RDSCLK_5V
SRTXD
SRRST
SELSTB
SELDAT
Z2VOLDAT
VOLCLK
Z2VOLCLK
FLDCS
FLDRST
DIGSDO
SRTXD_5V
SRRST_5V
SELCLK
VOLDAT
Z2VOLDAT_5V
Z2VOLCLK_5V
VOLDAT_5V
VOLCLK_5V
DIGCLK
FLDCS_5V
FLDRST_5V
FLDSDO_5V
FLDCLK_5V
SRTXD
SRRST
FANCTRL
CECIN
XMTXD
XMRXD
KEYINT0
XMRST
CNVSS
STEREO
SD
XMANT
XMLINK
POFF
POFF2
SELDAT
SELCLK
VSPSDA
RS232TXD/FTXD
RS232RXD/FRXD
FCLK
FBUSY
SEC1H
ROMCS
ROMSDI
ROMSDO
ROMCLK
SPRLZ2
SPDIFSW
SPRLSB
SPRLCS
SPRLF
Z2MUT_M
SBZ2MUT_M
AMUT_M
SELSTB
DACCS
ROMSDO
ROMCLK
ROMCS
ROMSDI
VOLCLK
VOLDAT
RI
AMUT_M
SBZ2MUT_M
Z2MUT_M
TUNSCL/VSELSCL
TUNSDA/VSELSDA
KEY3
KEY2
KEY1
KEY0
DSP1DEC
HDMISDO
HDMISTB
HDMISDI
RXMUTE
TXMUTE
PCMSW
DSDRCSW
VOLA
VOLB
DIRSW
HPDET
FLDRST
HDMIRST
LEDZ2
VOLLED
TUNSDA/VSELSDA
TUNSCL/VSELSCL
DIRCS
DSP1CS
DSP3CS
SELDAT_5V
SELCLK_5V
SELSTB_5V
VMUT
HDMICLK
+3.3ST
RESET
-12V
+12V
DSP2CS
LEDSTBY
RDSDAT_5V
+5VDSP
SPRLF
SPRLSB
GNDXM
XMRST
XMTXD
XMRXD
SRRST_5V
SRTXD_5V
SRRXD_5V
XMLINK
XMANT
V4V
V4YIN
V4CIN
VMUT
Z2VOLDAT_5V
Z2VOLCLK_5V
TUNSCL/VSELSCL
TUNSDA/VSELSDA
+3.3ST
FANCTRL
POFF
HPDET
VPOWER
+5VXM
GNDXM
TRGB
TRGA
SPRLZ2
SPRLSB
SPRLCS
Z2MUT
TRGZ2
RS232TXD/FTXD
RS232RXD/FRXD
SPRLF
+3.3V
THERMAL1
PHONO_L
PHONO_R
GNDPHONO
TU_L
GNDTU
TU_R
V4_L
GNDV4_GNDMIC
V4_R
MICOUT
ADRT
ADLT
DACSR
DACSL
DACSBR
DACSBL
RI
SYSOUT
SYSIN
DIGCLK
DIGSDO
DIGSDI
PROTECT
DSP1NIC
APOWER
MEQMUT
VPOWER
VOLH
MICMUT
REMIN
FLDCS
IRIN
DIRINT
DSP1INT
DSP2INT
DSP3INT
DSP1RST
DSP2RST
DSP3RST
MICDET
DACRST
THERMAL2
THERMAL1
GNDV4V
+5VDSP2
VOLB
VOLA
FLAC1
FLAC2
TRGZ2
TRGB
TRGA
APOWER
FLAC1
-VP
FLAC2
POFF2
+12VDSP
CNVSS
FBUSY
APOWER
RESET
RS232TXD/FTXD
RS232RXD/FRXD
+3.3ST
FCLK
10S+12VD
VOLIN_FR
VOLIN_FL
MULTIN_MUT
MULTIN_MUT
VSPRST
TXMUTE
VSPSCL
VSPSDA
RXMUTE
HDMIRST
HDMISTB
HDMISDI
HDMICLK
HDMISDO
CEC_IO
VSPRDY
VSPREQ
TU_L
GNDTUGNDDG
GNDDG
GNDDG
GNDDG
GNDDG
ADRT
ADLT
DACSBR
DACSBL
DACSWL
DACCL
DACSR
DACSL
MICMUT
V4YIN
V4CIN
GNDV4V
GNDV4V
GNDV4_GNDMIC
GNDV4_GNDMIC
V4_L
MICOUT
V4_R
V4V
LEDZ2
OPTF
LEDSTBY
+12V
-12V
VOLLED
GNDDG
GNDDG
CECIN
CECTRG
CEC_IO
CECOUT
ETRSV
ETTXD
ETRXD
INT1
BAND
INT2
OPTF
+3.3VDSP
+5VDSP
~DSP1INT
~DSP1RST
MEQMUT
~DSP3CS
~DSP2CS
~DSP1CS
DSP1NIC
DSP1DEC
~DSP2INT
~DSP3RST
DSDRCSW
~DSP3INT
~DIRSW
~DSP2RST
DIGSDO
DIGSDI
DIGCLK
~DACCS
~DIRCS
~DACRST
PCMSW
~DIRINT
SPDIFSW
-12V
+12V
Z2VOLDAT
CECTRG
CECOUT
Z2VOLCLK
VSPRDY
VSPRST
VSPSCL
KEYINT1
VSPREQ
GND_LPF
RDSSDI
RDSCLK
GND_DG1
+3.3VDSP1
+5.3VXM
GND+12V
NADG-9269-1(2/2)
TO NAAF-9142
SD-1:C1
TO NAAF-9142
SD-1:D1
TO NAAF-9142
SD-1:F1
TO NAETC-9144
SD-2:B2
TO NAAF-9142
SD-1:B1
PHONO
TO NARF-9267
SD-14:G1
TO NADIS-9163
SD-12:G2
TO NAHDM-9265
SD-9:H4
FLASH WRITER
TO NAVD-9270
SD-10:E1
TO NAVD-9270
SD-10:E1
TO NAVD-9270
SD-10:F1
TO NAVD-9270
SD-10:D1
TO TUNER UNIT
C1717
102J
R1709
560
C1710
123J
R1711
270K
C1709
123J
C1711
392J
R1713
22K
C1712
392J
R1715
1.2K
C1713
101J
C1714
101J
C1715
10/50
+
R2102
220
R2101
220
R2100
220
R2099
220
R2098
220
R2107
220
R2104
220
R2103
220
R2088
220
R2086
220
R2082
220
R2081
220
R2080
220
R2079
220
R2017
220
R2018
220
C2142
104Z
R2109
220
R2141
47
R2139
47
R2138
47
R2137
220
R2136
47
R2135
47
R2134
47
R2108
47
R2106
47
R2105
47
R2097
47
R2096
47
R2095
47
R2090
47
R2089
47
R2087
47
R2084
220
R2083
220
R2085
47
R2078
47
R2077
47
C2134
101J
R2144
220
C2141
101J
C2143
104Z
C2603
104Z
C2602
104Z
C2502
104Z
R2502
10K
R2412
220K
R2413
10K
R2414
100
Q2414
DTA114YKA
C1922
104Z
D1924
1SS352
C1942
104Z
C1944
105K
C1943
105K
R1942
10K
R2406
1K
Q2406
RN2402
Q2405
RN1404
C2406
105K
C2405
105K
R2404
1K
Q2404
RN2402
Q2403
RN1404
R2403
2.2K
C2403
105K
R2402
1K
Q2402
RN2402
C2604 104Z
Q2604
TC74VHCT08AFT
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
C2605
104Z
Q2605
TC74VHCT08AFT
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
C1932
104Z
C1946
105K
C1947
105K
Q1942
NJM2860F3-33
3
BYP
2
GND
1
CONT
5
VIN
4
VO
C1945
104Z
R1943
10K
Q1912
TA48033AF
3
O
2
G
1
I
R1701
68
R1702
68
R1717
100
R1921
270
R1941
100
C1941
104Z
Q1941
NJM2860F3-05
3
BYP
2
GND
1
CONT
5
VIN
4
VO
Q2019
RN1404
R2219
47K
C2019104Z
D2019
1SS352
C2012
101J
R2131
47
R2133
47
C2132
104Z
R2401
2.2K
C2401
105K
Q2401
RN1404
R2501
10K
C2601 104Z
C2101
104Z
D1923
1SS352
C1923
100/10
+
C1933
100/10
+
C2501
100/10
Q2501
IS25C64A
64 kbit EEPROM
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
VCC
Q2603
TC74VHCT08AFT
TC74VHCT08AFT
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
R2217
10K
R2094
47
D2027
1SS352
D2026
1SS352
R2405
2.2K
R2407
22K
R2408
22K
R2409
22K
R2701
27K
C1705
47/25
+
Q2411
DTC114YKA
R2420
0
Q2601
TC74VHC541FT
1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC
C2402
105K
C2404
105K
C1924
470/10
+
Q2602
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
R2703
220
R2704
220
Q2701
RN1402
R2702
0
R2024
10K
C2023
104Z
R2226
220K
R2225
220K
C2036
101J
R2236
2.2K
R2233
10K
R2218
10K
R2224
10K
R2223
10K
C2027
102K
C2037
101J
R2237
2.2K
C2059
104Z
R2249
10K
R2250
10K
R2251
10K
R2240
10K
R2248
10K
R2073
47
R2075
220
C2074
104Z
R2092
220
C2091
104Z
R2288 10K
R2286 10K
R2283 10K
R2281 10K
R2279 10K
C2107
104Z
R2287
10K
R2307 10K
R2310
10K
0
R2311
R2313
R2113, R2313
DD:0
MA:10K
R2113
R2112
R2110
10K
TX-SR705 Only
10K
33K
R2121
220
R2128
220
R2127
220
R2124
220
R2129
47
R2126
47
R2125
47
R2123
47
R2122
47
R2120
1K
R2119
1K
R2118
47
R2117
47
R2116
47
R2115
47
R2114
47
R2411
100
Q2413
DTC114YKA
Q2412
DTA114YKA
P701A
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
26
27
28
29
30
31
32
33
34
35
36
P2006A
4
3
2
1
R1906
0
C1911
100/10
+
C1912
100/10
+
X2001
8.00MHz
R2032
220
R2027
4.7K
R2031
47
R2029
47
R2028
220
R2030
47
R2033
220
R2035
47
R2036
47
R2034
47
R2069
47
R2070
47
R2071
47
R2072
47
R2067
47
R2068
47
R2066
47
Q2001
Main Microprocessor
M3087BFKBGP
1
P96
2
2:P95/ANEX0/CLK4/CAN1IN/CAN1WU
3
3:P94/DA1/TB4IN/CTS4/RTS4/SS4
4
4:P93/DA0/TB3IN/CTS3/RTS3/SS3
5
P92
6
P91
7
P90/TB0IN/CLK3
8
P146/INT8
9
P145/INT7
10
P144/INT6
11
P143/INPC17/OUTC17
12
P142/INPC16/OUTC16
13
P141/INPC15/OUTC15
14
P140/INPC14/OUTC14
15
BYTE
16
CNVSS
17
P87/XCIN
18
P86/XCOUT
19
RESET
20
XOUT
21
VSS
22
XIN
23
VCC1
24
P85/NMI
25
P84/INT2
26
26:P83/INT1/CAN1IN/CAN0IN
27
27:P82/INT0/CAN1OUT/CAN0OUT
28
P81
29
29:P80/TA4OUT/U/ISRXD0/RXD5
30
P77
31
P76
32
P75
33
P74
34
P73
35
35:P72/TA1OUT/V/CLK2
36
P71
37
P70
38
P67/TXD1/SDA1/SRXD1
39
VCC1
40
P66/RXD1/SCL1/STXD1
41
VSS
42
P65/CLK1
43
P64/CTS1/RTS1/SS1/OUTC21/ISCLK2
44
P63/TXD0/SDA0/SRXD0/IRDAOUT
45
P62/RXD0/SCL0/STXD0/IRDAIN
46
P61/CLK0/RTP01
47
P60/CTS0/RTS0/SS0/RTP00
48
P137/OUTC27
49
P136/OUTC21/ISCLK2
50
P135/OUTC22/ISRXD2/IEIN
51
P134/OUTC20/ISTXD2/IEOUT
52
P57/RDY
53
P56/ALE
54
P55/HOLD
55
P54/HLDA/ALE
56
P133/OUTC23
57
VSS
58
P132/OUTC26
59
VCC2
60
P131/OUTC25
61
P130/OUTC24
62
P53/CLKOUT/BCLK/ALE
63
P52/RD
64
P51/WRH/BHE
65
P50/WRL/WR
66
P127
67
P126
68
P125
69
P47/CS0/A23
70
P46/CS1/A22
71
P45/CS2/A21
72
P44/CS3/A20
73
P43/A19
74
VCC2
75
P42/A18
76
VSS
77
P41/A17
78
P40/A16
79
P37/A15/(/D15)
80
P36/A14/(/D14)
81
P35/A13/(/D13)
82
P34/A12/(/D12)
83
P33/A11/(/D11)
84
P32/A10/(/D10)
85
P31/A9/(/D9)
86
P124
87
P123/CTS6/RTS6
88
P122/RXD6
89
P121/CLK6
90
P120/TXD6
91
VCC2
92
P30/A8/(D8)
93
VSS
94
P27/A7(/D7)/AN27
95
P26/A6(/D6)/AN26
96
P25/A5(/D5)/AN25
97
P24/A4(/D4)/AN24
98
P23/A3(/D3)/AN23
99
P22/A2(/D2)/AN22
100
P21/A1(/D1)/AN21
101
P20/A0(/D0)/AN20
102
P17/D15/INT5
103
P16/D14/INT4
104
P15/D13/INT3
105
P14/D12
106
P13/D11
107
P12/D10
108
P11/D9
109
P10/D8
110
P07/D7/AN07
111
P06/D6/AN06
112
P05/D5/AN05
113
P04/D4/AN04
114
P114
115
P113/INPC13/OUT13
116
P112
117
P111/INPC11/OUTC11/ISCLK1
118
P110
119
P03/D3/AN03
120
P02/D2/AN02
121
P01/D1/AN01
122
P00/D0/AN00
123
P157/AN157/CTS6/RTS6
124
P156/AN156/CLK6
125
P155/AN155/RXD6
126
P154/AN154/TXD6
127
P153/AN153/CTS5/RTS5
128
P152/AN152/ISRXD0/RXD5
129
P151/AN151/ISCLK0/CLK5
130
VSS
131
P150/AN150/ISTXD0/TXD5
132
VCC1
133
P107/AN7/KI3/RTP33
134
P106/AN6/KI2/RTP32
135
P105/AN5/KI1/RTP31
136
P104/AN4/KI0/RTP30
137
P103/AN3/RTP13
138
P102/AN2/RTP12
139
P101/AN1/RTP11
140
AVSS
141
P100/AN0/RTP10
142
VREF
143
AVCC
144
144:P97/ADTRG/RXD4/SCL4/STXD4
R2065
10K
R2063
47
R2064
47
R2062
47
R2047
220
R2049
220
R2053
220
R2056
220
R2044
47
R2042
47
R2043
47
R2045
47
R2046
47
R2048
47
R2052
220
R2050
47
R2051
47
R2054
10K
R2055
47
R2037
47
R2038
47
R2040
47
C2039
104Z
P751A
9
8
7
6
5
4
3
2
1
P802A
13
12
11
10
9
8
7
6
5
4
3
2
1
P2005A
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P101A
1
2
3
4
5
6
7
8
9
10
11
12
13
JL102B
DD Type Only(XM)
1
2
3
4
5
6
7
8
9
10
R1801
10(12W)
D1801 D1802 D1803
R2328
10K
R2327
10K
R2324
10K
R2323
10K
R2320
10K
R2309
10K
C2109
104Z
R2319
10K
C2133
101J
R2333
2.7K
R2334
2.7K
C2135
101J
R2335
2.7K
C2136
101J
R2336
2.7K
R2337
10K
R2341
2.2K
C2139
101J
R2339
2.2K
R2344
10K
C2219
4.7/50
R2211
27K
R2216
10K
R2206
27K
C2008
102K
R2212
27K
R2006
220
R2008
220
R2013
220
R2014
4.7K
R2012
1K
R2011
1K
R2004
220
R2002
47
R2003
47
R2005
47
R2007
47
R2001
47
R2010
1K
R2009
1K
C1716
10/50
+
Q1701:A
NJM4580M-D
2
3
4
1
8
R1710
560
R1707
470K
R1708
470K
C1703
102J
C1704
102J
R1706
56K
R1705
56K
C1706
47/25
+
C1707
220/10
+
C1708
220/10
+
R1712
270K
R1714
22K
R1718
100
Q1701:B
NJM4580M-D
7
5
6
R1716
1.2K
C1701
47/25
+
C1702
47/25
+
C1801
100/25
+
R2214
10K
R2210
10K
R2209
10K
D1701
UDZS6.8B
D1702
UDZS6.8B
P303
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P302
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P301
8
7
6
5
4
3
2
1
P304
3
2
1
JL6402B
3
2
1
C1931
470/16
+
C1921
470/16
+
Q1921
S-812C56AUA-C3K
2
I
1
G
3
O
Q1931
S-812C33AUA-C2N
2
I
1
G
3
O
P2004A
10
9
8
7
6
5
4
3
2
1
P2007A
10
9
8
7
6
5
4
3
2
1
R2296 10K
R2200 10K
R1703
330
P1701
R1704
330
U18
DAC AND
MICROPROCESSOR
PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
Q2601,2602
DD
Type Only
TO NADG-9269(1/2)
SD-4:H1-H4
+5.0V
+3.3V
+12V
+5.0V
+3.3V
+3.3V
+12V
+5.0V
+5.0V
+5.0V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5.0V
+6.8V
-6.8V
RL1N4003 x3
R2110
MA Type Only
ETRSV
ETTXD
ETRXD
GNDDG
JL7801A
TO NALAN-9268
SD-16:F4
1
2
3
4
5
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