SCHEMATIC DIAGRAMS
SCH01_uCOM
STBY POWER
ANALOG AUDIO
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
C1080
100/
6.3
4.7uF
C1097
C1086
1000P
C1092
1000P
4.7uF
C1082
STYLE-PIN
Z1001
STYLE-PIN
Z1002
R1048
33
R1137
100K
C1065
10/16
R1055
4.7K
C1074
1000P
R1047
33
OPEN
R1056
1000P
C1095
D1001
KDS160
R1054
4.7K
R1128
OPEN
R1140
33
0.01
C1110
R1052
4.7K
R1046
4.7K
R1168
OPEN
OPEN
N1121
1
2
3
4
5
6
7
8
9
10
11
1000P
C1103
0.01
C1004
R1136
220
0 . 0 1
C1104
0.1
C1006
7P-FFC_BASE(SIDE)
N1003
1
2
3
4
5
6
7
1K
R1162
U1005
BD4730
1 NC
2 SUB
3 GND
4
VOUT
5
VCC
OPEN
R1049
OPEN
R1050
STYLE-PIN
Z1003
GND_D
STYLE-PIN
Z1006
STYLE-PIN
Z1005
OPEN(STY-PIN
)
Z1004
STYLE-PIN
Z1007
R1044
0
R1042
0
OPEN
N1002
1
2
3
4
5
6
7
R5F5631FDDFB
U1004
1
AVSS0
2
P05
3
VREFH
4
P03
5
VREFL
6
P02
7
P01
8
P00
9
PF5
10
EMLE
11
PJ5
12
VSS
13
PJ3
14
VCL
15
VBATT
16
M
D/FINED
17
XCI
N
18
XCOUT
19
RES#
20
XTAL
21
VSS
22
EXTAL
23
VCC
24
P35
25
TRST
26
P33
27
P32
28
TM
S
29
TDI
30
TCK/FINEC
31
TDO
32
P25
33
P24
34
P23
35
P22
36
P21
37
P20
38
P17
39
P87
40
P16
41
P86
42
P15
43
P14
44
P13
45
P12
46
VCC_USB
47
USBO_DM
48
USBO_DP
49
VSS_USB
50
P56
51
TRDATA3
52
TRDATA2
53
BCLK
54
P52
55
P51
56
P50
57
VSS
58
TRCLK
59
VCC
60
PC7
61
PC6
62
PC5
63
TRSYNC
64
TRDATA1
65
TRDATA0
66
PC4
67
PC3
68
P77
69
P76
70
PC2
71
P75
72
P74
73
PC1
74
VCC
75
PC0
76
VSS
77
P73
78
PB7
79
PB6
80
PB5
81
PB4
82
PB3
83
PB2
84
PB1
85
P72
86
P71
87
PB0
88
PA7
89
PA6
90
PA5
91
VCC
92
PA4
93
VSS
94
PA3
95
PA2
96
PA1
97
PA0
98
P67
99
P66
100
P65
101
PE7
102
PE6
103
VCC
104
P70
105
VSS
106
PE5
107
PE4
108
PE3
109 PE2
110 PE1
111 PE0
112 P64
113 P63
114 P62
115 P61
116 VSS
117 P60
118 VCC
119 PD7
120 PD6
121 PD5
122 PD4
123 PD3
124 PD2
125 PD1
126 PD0
127 P93
128 P92
129 P91
130 VSS
131 P90
132 VCC
133 P47
134 P46
135 P45
136 P44
137 P43
138 P42
139 P41
140 VREFL0
141 P40
142 VREFH0
143 AVCC0
144 P07
33
R1135
33
R1146
33
R1152
10K
R1165
33
R1223
33
R1221
33
R1220
33
R1219
33
R1218
33
R1217
P5V_D_USB
0.1
C1113
0.01
C1111
1000P
C1108
1000P
C1109
0.1
C1112
0
R1209
0
R1207
0
R1206
0
R1205
0
R1204
C_PLD1_CS.
OUTPUT
C_PLD_MDI.
OUTPUT
C_PLD_CLK.
OUTPUT
SRC_CM3.
OUTPUT
SRC_CM2.
OUTPUT
C_PLD_FS1.
OUTPUT
C_PLD_FS0.
OUTPUT
C_DSD_PHASE_MODE.
OUTPUT
C_PLD_DAC1_MUTE.
OUTPUT
0
R1231
1000P
C1070
1000P
C1069
1000P
C1077
1000P
C1090
1000P
C1107
0 . 0 1
C1106
0 . 0 1
C1089
0 . 0 1
C1076
0.01
C1064
0.01
C1067
0 . 1
C1075
0 . 1
C1088
0 . 1
C1105
0.1
C1066
0.1
C1061
0 . 1
C1101
1000P
C1071
33
R1185
33
R1183
33
R1181
33
R1179
33
R1177
33
R1175
33
R1173
33
R1172
33
R1171
33
R1170
33
R1169
33
R1167
33
R1166
33
R1158
33
R1155
33
R1151
33
R1148
33
R1145
33
R1142
0
R1139
33
R1132
33
R1130
33
R1126
0.1
C1087
0
R1123
P3V3_UCOM
GND_D
0
R1214
0
R1215
0
R1216
0
R1222
0
R1224
0
R1225
0
R1184
0
R1186
0
R1188
0
R1189
0
R1191
0
R1194
0
R1196
0
R1161
0
R1143
0
R1127
0
R1131
0
R1133
0
R1090
0
R1092
0
R1093
0
R1094
0
R1095
0
R1096
0
R1081
0
R1097
0
R1099
0
R1105
0
R1106
0
R1107
0
R1082
0
R1108
0
R1109
33
R1098
33
R1100
33
R1101
33
R1102
33
R1103
33
R1104
1000P
C1068
0.01
C1063
0.1
C1060
0
R1110
0
R1111
0
R1112
USBB_RESET
OUTPUT
27P-FFC
N1001
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
DIR_DIN
OUTPUT
D IR_CL K
OUTPUT
SRC_PDN
OUTPUT
DAC2_RESET
OUTPUT
DIR_CE
OUTPUT
33
R1134
0
R1141
DIR_INT
OUTPUT
SRC_UNLOCK
OUTPUT
33
R1002
33
R1003
33
R1004
33
R1005
33
R1006
33
R1007
33
R1008
33
R1009
33
R1010
33
R1011
33
R1012
33
R1013
33
R1014
33
R1015
33
R1016
33
R1017
33
R1018
33
R1019
33
R1020
33
R1021
33
R1022
33
R1023
10K
R1001
1000P
C1001
0
R1187
GND_D
P1V8_D
0
R1033
0
R1035
0
R1036
0
R1037
0
R1038
0
R1034
0.
1
C1094
0.
1
C1084
C1091
1000P
4.7uF
C1081
C1085
1000P
0.
1
C1093
C1079
100/
6.3
4.7uF
C1096
0.
1
C1083
C1099
100/
6.3
P5V_NET
P5V_D_USB
C1021
1000P
C1018
1000P
0.1
C1024
FBMJ1608HS280NT
L1002
0.
1
C1015
P3V3_USB B
P3V3_D
GND_D
P3V3_UCOM
0
R1024
0
R1025
0
R1026
0
R1027
0
R1028
0
R1029
0
R1030
0
R1031
0
R1032
C1003
1000P
0.1
C1007
0.01
C1005
C1002
1000P
1000P
C1043
1000P
C1044
1000P
C1045
1000P
C1046
1000P
C1047
1000P
C1050
33
R1190
0
R1213
0
R1212
0
R1211
0
R1210
0
R1230
P3V3_D
GND_D
10K
R1247
10K
R1245
10K
R1243
10K
R1241
10K
R1250
OPEN
R1249
OPEN
R1248
OPEN
R1246
OPEN
R1244
OPEN
R1242
NET_FACT_RST
OUTPUT
E_CTS_MIEO
OUTPUT
E_RTS_MOEI
OUTPUT
E_RxD_MIEO
OUTPUT
E_TxD_MOEI
OUTPUT
NET5V_POWER
OUTPUT
NET3V3_POWER
OUTPUT
AIOS4_WAKEUP
OUTPUT
AIOS2_STBY_STATUS
OUTPUT
OPEN
U1002
1 A0
2 A1
3 A2
4 VSS
5
SDA
6
SCL
7
WP
8
VCC
OPEN
R1089
OPEN
R1088
4.7K
R1087
4.7K
R1086
OPEN
C1048
OPEN
C1053
OPEN
C1049
OPEN
R1068
10.000MHz
X1001
1
3
0
R1113
DREQ
O UTPUT
SBSY
O UTPUT
CCE
O UTPUT
BUS3
O UTPUT
BUCK
O UTPUT
DECRST
O UTPUT
SRAMSTB
O UTPUT
BUS0
O UTPUT
CD_CLOSE
O UTPUT
BUS1
O UTPUT
BUS2
O UTPUT
CD_OPEN
O UTPUT
DRVMUTE
O UTPUT
LD_CHK
INPUT
INSW
INPUT
OPSW
INPUT
CLSW
INPUT
DAC1_MUTE
OUTPUT
FBMJ1608HS280NT
L1006
IN
OUT
NJM2845DL1-18
U1007
D1002
KDS160
0.
1
C1023
C1020
1000P
0.
1
C1014
4.7uF
C1011
C1008
100/
6.3
FBMJ1608HS280NT
L1001
P3V3_UCOM
4.7uF
C1026
C1029
100/
6.3
C1017
1000P
FBMJ1608HS280NT
L1003
C1010
100/
6.3
C1022
1000P
0.1
C1016
C1019
1000P
C1031
100/
6.3
0.
1
C1025
I2C_SDA_USBB
BIDIRECT
I2C_SCL_USBB
BIDIRECT
33
R1195
33
R1197
P3V3_UCOM
P3V3_UCOM
GND_D
C_PCM_DSD_MODE.
OUTPUT
C _DIR_MCK_SEL.
OUTPUT
C_DAC1_MCK_SEL.
OUTPUT
C _SRC_MCK_SEL.
OUTPUT
C_CS2K_MCK_SEL.
OUTPUT
C_USBB_MCK_SEL.
OUTPUT
33
R1226
33
R1227
33
R1228
33
R1229
0
R1182
0
R1174
0
R1176
0
R1178
0
R1180
DAC1_RESET
OUTPUT
HP_GAIN_M
OUTPUT
HP_GAIN_H
OUTPUT
VARI_ON/OFF
OUTPUT
I2C_SCL_SRC
BIDIRECT
I2C_SDA_SRC
BIDIRECT
MCK_SEL_45/49
OUTPUT
MCK_SEL_INT/EXT
OUTPUT
0 . 1
C1114
C1115
1000P
10K
R1198
33
R1201
33
R1202
33
R1200
10K
R1199
10K
R1234
10K
R1235
33
R1236
33
R1237
33
R1238
GND_D
P3V3_UCO M
C1041
1000P
C1033
100/
6.3
C1059
100/6.3
C1052
1000P
0.1
C1055
0.1
C1039
P5V_D_SPDIF
FBMJ1608HS280NT
L1005
C1032
OPE
N
C1040
1000P
0.
1
C1038
C1058
OPEN
P5V_D_AUDIO
C1051
1000P
FBMJ1608HS280NT
L1004
0.
1
C1054
0
R1091
HP_DET
INPUT
0
R1040
0
R1039
R1053
OPEN
10K
R1063
R1045
10K
R1043
4.7K
4.7K
R1051
FDC608PZ
Q1001
1
2
3
4
5
6
KRC404E-RTK
Q1002
10K
R1252
100K
R1253
0.1
C1120
HP_ON/OFF
OUTPUT
USBB_MODE_DSD/PCM.
INPU
T
USBB_INT_REQ_N.
INPU
T
USBB_DETECT
INPU
T
U SBB_MUTE1
INPU
T
CD_OFF
O UTPUT
DIR_NPCM
INPU
T
DIR_RESET
OUTPUT
DIR2_GPO
INPU
T
DIR2_ERR
INPU
T
DIR2_DEMP
INPU
T
0
R1256
0
R1257
9P-PH
N1004
1
2
3
4
5
6
7
8
9
OPEN
R1259
R1041 10K
OPEN
R1258
0
R4182
I2C_SDA_DAC1
BIDIRECT
I2C_SCL_DAC1
BIDIRECT
I2C_SDA_DAC2
BIDIRECT
I2C_SCL_DAC2
BIDIRECT
I2C_SDA_CS2K
BIDIRECT
I2C_SCL_CS2K
BIDIRECT
I2C_SDA_DIR2
BIDIRECT
I2C_SCL_DIR2
BIDIRECT
C1117
0.01
P3V3_D
33
R1193
GND_D
33
R1232
12
13
11
33
R1233
U1008
9
10
8
1000P
C1116
U1008
1
2
3
0.1
C1118
U1008
GND
7
VCC
14
SN74LV08APW
U1008
4
5
6
33
R1192
33
R1116
OPEN
R1153
33
R1070
33
R1129
33
R1073
0.1
C1037
OPEN
R1163
33
R1067
0.
1
C1078
33
R1124
33
R1115
OPEN
R1156
33
R1072
33
R1120
33
R1114
OPEN
R1159
0.1
C1062
33
R1117
OPEN
R1149
33
R1077
33
R1122
OPEN
R1138
33
R1083
OPEN
R1157
OPEN
R1147
33
R1080
P3V3_D
33
R1084
4.7uF
C1034
33
R1079
OPEN
R1160
OPEN
R1144
33
R1119
33
R1085
33
R1125
33
R1076
OPEN
R1154
33
R1121
0
R1264
0
R1265
0
R1266
0
R1268
0
R1269
0
R1267
0
R1274
0
R1271
0
R1272
0
R1273
0
R1275
0
R1270
P3V3_UCOM
10K
R1260
10K
R1261
10K
R1262
0.1
C1121
FDC608PZ
Q1003
1
2
3
4
5
6
KRC404E-RTK
Q1004
10K
R1277
100K
R1278
OPEN
R125
4
GND_D_AUDI
O
PCF8574APWR
U1001
1
IN
T
2
SCL
3
NC
4
SD
A
5
VCC
6
A0
7
A1
8
NC
9
A2
10
P0
11
P1
12
P2
13
NC
14
P3
15
GND
16
P4
17
P5
18
NC
19
P6
20
P7
PCF8574APWR
U1003
1
IN
T
2
SCL
3
NC
4
SDA
5
VCC
6
A0
7
A1
8
NC
9
A2
10
P0
11
P1
12
P2
13
NC
14
P3
15
GN
D
16
P4
17
P5
18
NC
19
P6
20
P7
OPEN
U1006
1
IN
T
2
SCL
3
NC
4
SDA
5
VCC
6
A0
7
A1
8
NC
9
A2
10
P0
11
P1
12
P2
13
NC
14
P3
15
GND
16
P4
17
P5
18
NC
19
P6
20
P7
GND_D
0
R1066
0
R1074
0
R1064
0
R1208
0
R1255
0
R1263
OPEN
R1279
OPEN
R1280
OPEN
R1281
0
R1118
OPEN
R1150
P3V3_UCO M
C_TDM_CONV_RESET.
OUTPUT
C_CS2K_LRCK_SEL.
OUTPUT
SRC_CM1.
OUTPUT
DIR_DOUT
INPU
T
SRC_CM0.
OUTPUT
C_PLD_MDO.
INPU
T
12P-PH
12P-PH(SMD)
N1012
12
11
10
9
8
7
6
5
4
3
2
1
P5V_D_A
N5V_D_A
4.7u/25V
C1012
4.7u/25V
C1027
4.7u/25V
C1028
4.7u/25V
C1013
4.7u/25V
C1035
4.7u/25V
C1056
4.7u/25V
C1057
4.7u/25V
C1036
0
R1057
RB521S
D1003
10K
R1307
10K
R1308
10K
R1287
10K
R1291
10K
R1285
10K
R1288
10K
R1289
10K
R1292
10K
R1293
10K
R1298
10K
R1294
10K
R1295
10K
R1296
10K
R1297
10K
R1290
10K
R1300
10K
R1301
10K
R1302
10K
R1303
10K
R1304
10K
R1305
10K
R1299
OPEN
R1060
OPEN
R1065
0
R1061
GND_D
CD_OFF
O UTPUT
STYLE-PIN
Z1008
R1069
OPEN
4.7K
R1284
4.7K
R1283
4.7K
R1282
C1073
22/16
S1002
OPEN
A_PW_SHORT
INPUT
STYLE-PIN
Z1010
STYLE-PIN
Z1009
10
R1276
10
R1251
C1072
0 . 1
C1098
12P
C1102
12P
OPEN
R1058
10K
R1078
R1075
OPEN
OPEN
R1071
GD25Q32CSIGR
U1009
1 CS#
2 SO
3 WP#
4 VSS
5
S I
6
SCLK
7
HOLD#
8
VCC
C1100
100/
6.3
C1009
220/
6.3
C1030
220/
6.3
2.2K
R1239
2.2K
R1240
OPEN
R1310
P3V3_UCOM
P3V3_D
0
R1311
STYLE-PIN
Z1011
4.7K
R1309
OPE
N
R1306
DAC1_GPIO
INPUT
OPEN
R1286
OLED_D7
OLED_D6
OLED_D5
OLED_D4
OLED_D3
OLED_D2
OLED_D1
EL_CS
EL_RESET
OLED_D0
EL_DC
EL_WR
EL_RD
DAC2_RESET
DIR_RESET
DIR_INT
DIR_CLK
DIR_CE
DIR_DOUT
DIR_DIN
AIOS4_WAKEUP
E_TxD_MOEI
NET5V_POWER
INSW
OPSW
CLSW
DREQ
SBSY
DECRST
AIOS2_STBY_STATUS
NET3V3_POWER
BUCK
CCE
SRAMSTB
BUS3
BUS2
BUS1
BUS0
CD_OPEN
CD_CLOSE
DRVMUTE
LD_CHK
LED_RED
LED_GREEN
DIR_NPCM
D IR_CLK
DIR_CE
DIR_DOUT
DIR_DIN
SRC_PDN
DAC2_RESET
DIR_INT
SRC_UNLOCK
EL_RESET
EL_RD
EL_DC
EL_WR
EL_CS
OLED_D7
OLED_D6
OLED_D5
OLED_D4
OLED_D3
OLED_D2
OLED_D1
OLED_D0
OLED_P_CONT
LED_RED
LED_GREEN
LED_DOUT_OFF
OLED_P_CONT
LED_DISP_OFF
KEY3
KEY2
KEY1
NET_FACT_RST
NET_FACT_RST
E_CTS_MIEO
E_RTS_MOEI
E_RxD_MIEO
E_TxD_MOEI
NET5V_POWER
NET3V3_POWER
AIOS4_WAKEUP
AIOS2_STBY_STATUS
INSW
OPSW
CLSW
DREQ
SBSY
DRVMUTE
CD_CLOSE
CD_OPEN
BUS0
BUS1
BUS2
BUS3
SRAMSTB
CCE
BUCK
DECRST
C_PLD1_CS.
C_PLD_MDI .
C_PLD_MDO.
C_PLD_CLK.
A_PW_SHORT
VARI_ON/OFF
DIR2_DEMP
DIR2_ERR
I2C_SCL_SRC
I2C_SDA_SRC
S_FLASH_SI
S_FLASH_HOLD
S_FLASH_CLK
S_F
LASH
_SO
S_FLASH_WP
S_FLASH_CS
HP_DET
DAC1_RESET
HP_ON/OFF
CD_OFF
DIR_RESET
DIR2_GPO
DIR_NPCM
DIR2_DEMP
DIR2_ERR
DIR2_GPO
SRC_PDN
SRC_UNLOCK
I2C_SDA_CS2K
I2C_SCL_CS2K
I2C_SDA_DAC2
I2C_SCL_DAC2
I2C_SDA_DIR2
I2C_SCL_DIR2
C_USBB_MCK_SEL.
C_CS2K_MCK_SEL.
C_SRC_MCK_SEL.
C_DAC1_MCK_SEL.
C_DIR_MCK_SEL.
C_PCM_DSD_MODE.
C_PLD_DAC1_MUTE.
C_DSD_PHASE_MODE.
C_PLD_FS0.
C_PLD_FS1.
SRC_CM2.
SRC_CM3.
USBB_MODE_DSD/PCM.
USBB_INT_REQ_N.
USBB_DETECT
USBB_MUTE1
USBB_RESET
I2C_SCL_READ
I2C_SDA_READ
I2C_SCL
I2C_SDA
I2C_SCL_USBB
I2C_SDA_USBB
I2C_SCL_USBB
I2C_SDA_USBB
I2C_SCL_CS2K
I2C_SDA_CS2K
I2C_SCL_DAC1
I2C_SDA_DAC1
I2C_SCL_DAC2
I2C_SDA_DAC2
I2C_SCL_DIR2
I2C_SDA_DIR2
I2C_SCL_SRC
I2C_SDA_SRC
KILL_IR
TMS
TDO
TCK
TDI
RC_IN
TRST#
RESET
MD
A_PW_CONT
RXD_MI232O
TXD_MO232I
EMLE
D_PW_CONT
TXD_MO232I
RXD_MI232O
RESET
TDO
TDI
UB
MD
EMLE
TRST#
TCK
TMS
A_PW_CONT
D_PW_CONT
DC_PROT1
RC_IN
KILL_IR
P_DOWN
TXD_MO232I
RXD_MI232O
E_CTS_MIEO
E_RTS_MOEI
E_RxD_MIEO
UB
MCK_SEL_INT/EXT
DAC1_MUTE
KEY1
KEY2
KEY3
MCK_SEL_45/49
S_FLASH_CS
S_FLASH_SI
S_FLASH_SO
S_FLASH_WP
S_FLASH_HOLD
USBB_DETECT
USBB_MUTE1
USBB_INT_REQ_N.
USBB_RESET
USBB_MODE_DSD/PCM.
S_FLASH_CLK
OPT_POWER_OFF
P5V_POWER_OF
F
IOEXP_/INT
IOEXP_I2C_SCL
IOEXP_I2C_SDA
IOEXP_/INT
IOEXP_I2C_SCL
IOEXP_I2C_SDA
IOEXP_I2C_SDA
IOEXP_/INT
IOEXP_I2C_SCL
IOEXP_/INT
IOEXP_I2C_SCL
IOEXP_I2C_SDA
C_TDM_CONV_RESET.
C_CS2K_LRCK_SEL.
SRC_CM0.
SRC_CM1.
C_PLD_CLK.
C_PLD_MDO.
C_PLD_MDI.
C_PLD1_CS.
P_DOWN
DC_PROT1
HP_DET
DAC1_RESET
I2C_SCL_DAC1
DAC1_MUTE
HP_ON/OFF
VARI_ON/OFF
HP_GAIN_M
HP_GAIN_H
MCK_SEL_45/49
I2C_SDA_DAC1
MCK_SEL_INT/EXT
RC_OUT
RC_OUT
DAC1_GPIO
P5V
_POWER_OFF
C_DSD
_PHASE_MO
DE.
C_PLD_DAC1
_MUTE.
C_PLD_FS1.
C_DAC1_MCK_SEL.
C_SRC_MCK_SEL.
SRC_CM0.
SR
C_CM3.
C_CS2K_LRCK_SEL.
C_CS2K_MCK_SEL.
C_TDM_CONV_RESET.
C_DIR_MCK_SEL.
C_PC
M_DSD_MO
DE.
SRC_CM2.
SRC_CM1.
LED
_DOUT_OFF
OPT_POWER_OFF
LED_DISP_OFF
HP_GAIN_H
HP_GAIN
_M
C_USBB_MCK_SEL.
C_PLD_FS0.
LD_CHK
CD_OFF
A_PW_SHORT
CD_OFF
DAC1_GPIO
RXD MI232O
For Region Select
TXD
For FDT
( B a c k P a n e l )
RESET
For EMULATOR
(On PCB)
(MP=OPEN)
GND_D
VCC
TDO
TDI
CNVSS
GND
UB
RXD
MD
GND_D
RESET
EMLE
TRST#
+3.3V_CPU
TCK
TXD MO232I
TMS
DSP BOOT
+3.3V_CPU
For DFW
(On PCB)
(MP=OPEN)
To/Fro m
USB-B:XMOS
S h e e t ( 4 / 6 )
V i a D i g i t a l P L D
S h e e t ( 5 / 6 )
+3.3V_UCOM
+3.3V_D
A_PW_CONT
D_PW_CONT
DC_PROT1
RC_IN
KILL_IR
GND_D
P_DOWN
GND_D
GND_D
+5V_USB
GND_D
GND_D_AUDIO
+5V_NET
RC-5 OUT
To/Fro m
SRC/DIR/DAC-ADC
S h e e t ( 2 / 6 )
T o/From
D i s p l a y U n i t
From
M ain/SW Power
U n i t
To/Fro m
NET Module
Connector
S h e e t ( 6 / 6 )
To/Fro m
CD-DSP
S h e e t ( 3 / 6 )
EL_RESET
GND_D
GND_D
EL_RD
EL_DC
EL_RW
EL_CS
OLED_D7
OLED_D6
OLED_D5
OLED_D4
OLED_D3
OLED_D2
OLED_D1
OLED_D0
KEY1
KEY2
KEY3
OPEN
OLED_P_CONT
LED_RED
LED_GREEN
LED_DOUT_OFF
LED_DISP_OFF
GND_D
GND_D
GND_D
TXD_MO232I
RXD_MI232O
To/From
M ain/SW Power
U n i t
To/Fro m
D i g i t a l P L D
S h e e t ( 5 / 6 )
To/Fro m
Audio Unit
V i a D i g i t a l P L D
S h e e t ( 5 / 6 )
GND_D
GND_D
GND_D
For reading of I2C received data
I2C Slave Address:0x38
I2C Address
A0,A1,A2=000
I2C Address
A0,A1,A2=100
I2C Address
A0,A1,A2=010
I2C Slave Address:0x39
I2C Slave Address:0x3A
+5V_USB
+5V_D_AUDIO
-5V_D_AUDIO
Region
R1058
R1078
R1075
R1071
R1069
R1068
10k
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
27k
2.7k
10k
N 1(EU)
ADV
3.30V
2.47V
1.64V
0.00V
10k
10k
OPEN
OPEN
OPEN
OPEN
OPEN
10k
OPEN
OPEN
OPEN
OPEN
U1(NA)
F ( J P ) K1(CN)
R e g i o n i d e n t i f i c a t i o n r e s i s t o r l i s t
K Only
U, N, F
U1009
GD25Q32CSIGR
OPEN
R1200
33
OPEN
R1201
33
OPEN
R1202
33
OPEN
R1236
33
OPEN
R1237
33
OPEN
R1238
33
OPEN
C1114
0.1
OPEN
C1115
1000P
OPEN
A0
A1
A2
A3
A4
A5
A6
N1001
N1004
N1012
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
9
