41
GND
POWER +
POWER -
P1
1/
D
9
P10/D8
P7/D7
P6/D6
P5/D5
P4/D4
P114
P113
P112/RXD8
P111
P110/TXD8
P03/D3
D02/D2
D01/D1
P00/D0
P157
P156
P155/RXD6
P156/TXD6
P153
P152/RXD7
P151/CLK7
VSS
P150/TXD7
VCC
P107/AN7
P106/AN6
P105/AN5
P104/AN4
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVCC
P44/A20D8
P45/A21
P46/A22
P47/A23
P125
P126
P127
P50/WR0/WR/CE
P51/WR1/BC1
R52/RD
P53/BCLK
P130
P131
VCC
P132
VSS
P133
P54/HLDA
P55/EPM
ALE
RDY
P134/TSTXD2
P135/ISRXD2
P136/ISCLK2
P137
P60/CTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64
P65/CLK1
VSS
P66/RXD1
VCC
P67/TXD1
P1
4/
D
12
P1
5/
D
13
P1
6/
D
14
P1
7/
D
15
P2
0/
A
0
P2
1/
A
1
P2
2/
A
2
P2
3/
A
3
P2
4/
A
4
P2
5/
A
5
P2
6/
A
6
P2
7/
A
7
VS
S
P3
0/
A
8
VCC
P120/
TX
D
6
P121/
CL
K6
A
122/
RX
D
6
A2
3
P1
24
P3
1/
A
9
P3
2/
A
10
P3
3/
A
11
P3
4/
A
12
P3
5/
A
13
P3
6/
A
14
P3
7/
A
15
P4
0/
A
16
P4
1/
A
17
VS
S
P4
2/
A
18
P4
3/
A
19
P9
3/
CT
S3
P9
2/
TX
D
3
P9
1/
RX
D
3
P9
0/
CL
K3
P146/
IN
T8
P1
45
/I
NT
7
P1
44
/I
NT
6
P1
43
VD
C0
P141/
(T
N
)
VD
C1
NSD
CN
VS
S
P8
7
P8
6
RES
ET
XO
U
T
VS
S
XI
N
VCC
NM
I
IN
T2
IN
T1
IN
T0
P8
1
P8
0/
RX
D
5
P7
7/
CL
K5
P7
6/
TX
D
5
P7
5/
RX
D
8
P7
4/
CL
K8
P97/RXD4 P9
6/
TX
D
4
P9
5/
CL
K4
P9
4/
CT
S4
P7
3/
/T
XD
8
P7
2/
CL
K2
P7
1/
RX
D
2
P70/TXD2
VCC
P1
3/
D
11
P1
2/
D
10
GND
RXD CO
TXD CO
+3 3V CPU
RESET
CNVSS CO
EPM CO
CE CO
NSD CO
BUSY CO
SCLK CO
GND
GND
+18V
+18V
OLED BOOT
ISEL B
ISEL A
UART MISO
UART MOSI
YOBI
EL CS
EL CLK
EL MOSI
EL MISO
KEY3
KEY2
KEY1
REMOTE
OLED CPU POWER
LED CONT1
LED CONT2
EL RESET
GND
+3 3V
+5V
GND
GND
MODEL SEL
REGION SEL
TO D-IN BLOCK
TO TUNER BLOCK
TO CODEC BLOCK
TO DSP BLOCK
TO ETHER BLOCK
TO
C
O
D
EC
B
LO
CK
LED CONT3
LED CONT4
LED CONT5
TO POWER PCB
SHIELD
FLASHER IN
RC-5
IN/OUT
C1+
V+
C1
C2+
C2
V
T2OU
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
T1OUT
GND
VCC
232CPOWER
RS232C
* NA7004 MODEL SELECT
R334
R332
R330
R336
R338
R331
R333
R335
R337
R339
OPEN
0
OPEN
OPEN
OPEN
OPEN
270
180
150
1K
NA7004
R343
R341
R329
R345
R347
R340
R342
R344
R346
R348
OPEN
0
OPEN
OPEN
OPEN
OPEN
270
180
150
1K
E3/NA
* RESION SELECT
1K
OPEN
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
1K
E3/EU
K1/CN
JP
OPEN OPEN OPEN OPEN OPEN
1K
OPEN
OPEN OPEN
OPEN
150
180
270
1K
OPEN
OPEN OPEN
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
00
01
02
0
04
05
06
0
108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
122
124
125
126
127
128
129
130
131
132
134
133
135
136
137
138
139
140
141
142
143
144
IC31
CVIR5F64169DFD
R3
65
1K
C354
0 1uF
R367
OPEN
C386
OP
EN
C387
OP
EN
X302 OPEN
8
7
6
5
4
3
2
1
IC37
CVIR1EX24256ASAS0A
R395
4 7K
R396
4 7K
C373
0.
1u
F
R3
93
33
R3
94
33
C374
1000P
C371
0.
1u
F
C372
1000P
R3
35
0
R3
37
0
R336
270
R338
390
R3
39
0
R3
31
0
R3
33
0
R332
150
R334
180
R3
44
0
R3
46
0
R3
48
0
R3
40
0
R3
42
0
R3
29
1K R3
30
1K
C334
0.
1u
F
C339
100/
16V
4
AD
J
VOUT
GND
VC
VI
N
2
1
3
5
IC35PQ050DNA12PH
X202
D313
R3
66
0
C353
10/50V
C355
1000P
D3
14
KD
S1
60
RT
KP
R357
OPEN
R3
56
220
R3
55
100K
R392
33
R386
33
R385
33
R384
33
R383
33
R3
60
33
R3
61
33
R3
62
33
R3
63
33
R3
64
33
R3
70
33
R3
80
33
R389
4 7K
R390
4 7K
C314
0 1uF
C313
0 01uF
C315
1000P
C317
0 1uF
C316
0 01uF
C318
1000P
C320
0 1uF
C319
0 01uF
C321
1000P
C333
4.
7/
50V
C338
0.
01u
F
C388
4.
7
R345
270
R347
390
R341
150
R343
180
R322
33
R3
59
33
C336
0 1uF
C337
0 01uF
C335
1000P
1
2
3
4
5
6
7
8
9
10
11
CN24
R4
00
4.
7K
R4
01
4.
7K
R3
99
100K
R4
04
47K
R4
05
OP
EN
R4
03
4
7K
R4
02
4.
7K
R327
100K
R3
28
10K
R3
58
10K
C358
4.
7u
F
C357
4
7u
F
C356
OP
EN
R3
13
10K
R317
OPEN
R318
OPEN
R397
33
R398
10K
R382 OPEN
R381 OPEN
R3
25
1K
R3
24
1K
R3
23
1K
C370
1000P
C369
1000P
C368
1000P
R319
10K
R320 10K
R321
10K
R1
69
10K
R170 10K
R3
16
10K
R3
15
10K
R3
14
10K
R391 10K
R388 10K
R387 10K
R3
69
10K
R3
68
10K
R4
06
0
C361
4.
7u
F
C360
4.
7u
F
C359
OP
EN
C362
OP
EN
C363
OP
EN
C364
OP
EN
C365
OP
EN
C366
OP
EN
C367
OP
EN
S100
OPEN
20
21
23
22
19
18
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN32
R311 10K
R312 10K
R499
47K
JK32
L504
OPEN
ROUT
GND
Vcc
1
2
3
IC32
RPM6936
DL
50
BV
D
SIR
34S
T3F
JK
31
Q304
KRA102S
Q301
Q303
2SC2458
C301
0
1u
F
D302
KDS160RTKP
R300
0
R306
220
R307
220
C302
0.
1u
F
C303
470/
10V
R3
08
100
R4
90
OP
EN
D303
Q3
02
KR
A
102S
D301
R3
05
47K
R303
47K
R3
04
18K
R3
10
47
C304
0.
1u
F
C305
0.
1u
F
C306
470P
(A
PS
V)
R3
01
OP
EN
R3
02
47K
16
15
14
13
12
11
10
9
8
7654321
IC34ST3232ECDR
D3
05
OP
EN
D3
06
OP
EN
C347
100P
C346
100P
R352
1K
R353
1K
L309
0
L308
0
C340 220P
C341
0 1uF
C342
1000P
D308
OPEN
D307
OPEN
C343 220P
C344
0 1uF
C345
1000P
R349
OPEN
R350
10K
R3
51
3.
3K
Q3
09
Q310
KRC102S
C351
0 1uF
C350
0 1uF
C349
0 1uF
C389 0 1uF
C352
0.
1u
F
C348
10/50V
R407
1K
R354
1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
25
24
22
23
21
20
26
27
29
28
30
CN
80
R4
91
10K
R4
92
10K
R4
93
10K
R494
10K
R3
71
100K
R372
100K
R373 100K
C375
0 1
C376
0 01
C377
1000P
R3
09
100
R374 OPEN
s
R375
0
R5
00
10K
R600
10K
R601
10K
3
VOUT
SUB
GND
VCC
NC
2
4
5
1
IC36
BD4730G
1
6
2
7
3
8
4
9
5
JK
90
R6
20
10K
R6
22
10K
+5V CPU
+12V A
-12V A
GND A
+3 3V CPU
GND D1
D IN
OPT COAX
STOP
PREVIOUS
USB RES
SUSPEND
NEXT
PLAY/PAUS
DAC
DAC SDA
DAC SCL
DAC F MUTE
AUTO STB
DAC RST
JTAG
CE M
EPM M
BUSY M/STEREO
SCLK M
RXD/232CMI
TXD/232CMO
RES
ET
CN
VS
S
M
NSD
M
ETHER
VBUS MONI
E POWER CONT
E TXDM EO
E RXDMOEI
E
RESET
E_
SP
IM
O
EI
E
SP
IC
LK
E
SP
IM
IE
O
E
SP
IC
S
E_
REQ
SB
P
CO
N
T
DC PROTECT2
DAB TUNER
DAB-P CONT
T MUTE
BUSY M/STEREO
DA
B
DI
DA
B
DO
TU
SD
A
TU
_S
CL
RDS
CL
K
RDS DAT
OLED
OLED CPU POWER
OLED BOOT
RC
IN
EL
CL
K
EL
_M
IS
O
EL
M
O
SI
EL
CS
YO
BI
EL
_RES
ET
UA
RT
M
O
SI
UA
RT
M
SO
KEY1
KEY2
KEY3
5VCPU ON/OF
VBUS CONT
HVBUS CTL1
FAULT FLAG
4683
4683_CS
N
4683
CCL
K
4683
CD
TI
4683
IN
T
4683
CD
TO
4683
RE
SE
T
683
I2C
CO
N
T
4683_V
O
U
T
DSP
DS
PP
W
R
DS
PR
ST
DS
RO
M
RS
T
DS
PI
CS
DS
PF
LA
G
0
DS
PF
LA
G
1
OLED BOOT
EL RESET
UART MISO
UART MOSI
YOBI
EL CS
EL CLK
EL MOSI
EL MISO
KEY3
KEY2
KEY1
+5V CPU
5VCPU ON/OFF
REMOTE
K LL R
RC IN
RC IN
GND D1
POWER CONT
DC
PRO
TE
CT
1
P
D
O
W
N
GND D1
+3 3V CPU
RES
ET
TX
D
/232CM
O
RX
D
/232CM
I
CN
VS
S
M
EP
M
_M
CE
M
NSD
M
BU
SY
M
/S
TE
RE
O
SC
LK
M
GND D1
TUNED
+3 3V D1
P DOWN
GND D1
+3 3V CPU
+18V OLED
+6V CPU
GND D1
FA
U
LT
_FL
A
G
HV
BU
S
CT
L1
E
RESET
E_
SP
IC
S
E
SP
IC
LK
E
SP
IM
IE
O
E
SP
IM
O
EI
E_
RX
DM
O
EI
E
TX
DM
IE
O
E
REQ
VB
US
M
ON
I
E
PO
W
ER
CO
N
T
DC
_P
RO
TE
CT
2
US
B
P
CO
N
T
ST
EREO
BU
SY
_M
/S
TE
RE
O
MX
_D
ET
EC
T
DC PROTECT1
LED CONT4
LED CONT5
LED CONT1
LED CONT2
LED CONT3
LED CONT4
LED CONT5
OLED CPU POWER
ISEL B
ISEL A
ISEL A
ISEL B
U
SB
RES
PR
EV
IO
U
S
ST
O
P
NE
XT
SU
SP
EN
D
PL
AY
/P
AU
SE
OP
T/
COA
X
US
B_
RE
S
PR
EV
IO
U
S
ST
O
P
NE
XT
SU
SP
EN
D
PLA
Y
PA
U
SE
OP
T/
COA
X
D
A
B-
P_CO
N
T
DA
B_
DO
DA
B_
DI
T
M
U
TE
RDS
_DA
TA
RDS
_C
LK
TU
_S
CL
TU
_S
D
A
TU
N
ED
TU
N
ED
4683
I2C
CO
N
T
4683
VO
U
T
4683
IN
T
4683
CD
TO
4683_R
ES
ET
4683
CCL
K
4683
CS
N
DA
C
F
M
U
TE
DA
C
RS
T
DA
C
SDA
DA
C
SC
L
4683_
2C_CO
N
T
4683_V
O
U
T
4683_IN
T
4683_CD
TO
4683_R
ES
ET
4683_CCL
K
4683_CS
N
DA
C_
F_
M
U
TE
DA
C_
RS
T
DA
C_
SDA
DA
C_
SC
L
DS
PP
W
R
DS
PR
ST
DS
PRO
M
RS
T
DS
PI
CL
K
DS
PI
CS
DS
PM
IS
O
DS
PM
O
SI
DS
PF
LA
G
0
DS
PF
LA
G
1
DS
PP
W
R
DS
PR
ST
DS
PRO
M
RS
T
DS
PI
CL
K
DS
P
CS
DS
PM
IS
O
DS
PM
O
SI
DS
PF
LA
G
0
DS
PF
LA
G
1
GND D1
DC PROTECT1
POWER ON/OFF
P DOWN
4683
CD
TI
4683_CD
TI
AU
TO
ST
B
AU
TO
_S
TB
LED CONT1
LED CONT2
LED CONT3
DS
PI
CL
K
DS
PM
SO
DS
PM
O
SI
GND D1
GND D1
+5V CPU
GND D1
+3 3V CPU
GND D1
GND D1
+5V CPU
K LL R
+3 3V CPU
RC IN
MX RC-5
REMOTE
GND D1
+3 3V CPU
232CPOWER
TU
_P
O
W
ER
232CPOWER
CHGND8
GND D1
GND D1
GND
_D
1
SM
PS
_O
N
O
FF
GND D1
CHGND10
+3 3V CPU
+3 3V CPU
+3 3V CPU
$$$30827
2
8
7
6
5
4
3
2
1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (3/12)
s