PRINTED CIRCUIT BOARD VIEW-5-2
B side view from A side
A side pattern
B side pattern
U005
Digital (Main CPU/DAC) Board
BADG-0462
TX-NR708/HT-RC270/TX-NA708/DTR-40.2/DHC-40.2/TX-NR808/TX-NA808/HT-RC280/TX-NR1008/TX-NA1008/DTR-50.2
A
1
2
3
4
5
B
C
D
E
F
G
H
DIP
center bar
center bar
C7008
C7010
C7011
C7014
C7019
C7024
C7025
C7029
C7030
C7031
C7032
C7033
C7034
C7035
C7036
C7037
C7038
C7039
C7040
C7041
C7042
C7043
C7050
C7053
C7054
C7056
D7002
D7003
Q7001
Q7004
Q7012
Q7015
Q7017
Q7019
Q7022
Q7025
Q7028
Q7031
Q7035
R7002
R7009
R7010
R7011
R7012
R7013
R7014
R7015
R7016
R7018
R7019
R7023
R7024
R7025
R7026
R7027
R7028
R7029
R7039
R7040
R7043
R7044
R7048
R7059
R7060
R7061
R7062
R7063
R7064
R7069
R7070
R7072
R7073
R7076
R7077
R7078
R7079
R7081
R7082
R7088
R7089
R7093
R7094
R7097
R7098
R7099
R7100
R7101
R7102
R7103
R7104
R7105
R7107
R7109
R7110
R7113
R7124
R7126
R7127
R7129
R7130
R7132
R7133
R7135
R7136
R7138
R7140
R7142
R7143
R7147
R7150
R7151
R7152
R7153
R7154
R7155
R7156
R7157
R7158
R7160
R7161
R7162
R7164
R7165
R7166
R7168
R7169
R7171
R7172
R7173
R7174
R7176
R7177
R7184
R7185
R7186
R7187
R7188
R7190
R7193
R7194
R7196
R7199
R7200
R7201
R7203
R7205
R7206
R7207
R7208
R7209
R7211
R7212
R7213
R7214
R7217
R7218
R7219
R7220
R7226
R7227
R7228
R7229
R7230
R7232
R7233
R7234
R7235
R7236
R7238
R7239
R7240
R7241
R7242
R7243
R7244
R7245
R7246
R7247
R7248
R7249
R7250
R7251
R7252
R7253
R7254
R7257
R7942
R7943
MICOUT
5
10
15
5
10
15
1
5
10
15
20
25
30
35
40
LEDSTBY
GND_DG
39
1
40
30
LEDZONE2
1
1
1
1
LEDZONE3
LEDTHRU
LEDPURE
KEY0
REMIN
REMO_IN
LED_REMO
FLDCS
F
ANCTRL
12VF
AN
HPDET
SPRSPB
SPRLF
SPRLSR
SPRLSB
SPRLFW
SPRLFH
SPRLC
V
OLH
SEC1H
FLD2CS
FLDRST
GND_DG
FLD_CLK
FLD_SDO
GND_DG
GND_DG
+3.3VMPU
+3.3VST
KEYINT0
KEYINT1
KEY1
KEY2
KEY3
+5VMPU
VOLB
VOLA
OPTF
MICDET
MICMUT
AUX_L
GND_AUX
GND_AUX
AUX_R
+15VA
-15VA
AUXCV_IN
GND_VD
1
5
10
15
18
1
5
10
15
16
12VF
AN
+12VDG
POFF2
POFF
F
ANCTRL
SD
STEREO
RDSCLK
1
1
1
RDSD
A
T
A
PLLSD
A
œ
PLLSCL
RS232TXD
RS232RXD
SR_RXD
SR_TXD
SR_RST
IRIN
MPO
WER
TRGAZ2
TRGB
TRGCZ3
GND_DG
GND_DG
A
UXCV_IN
GND_VD
U_CVIN
U_SYIN
U_SCIN
+3.3VST
+5.9VDC
+12VDG+SUB
GND_D
A
C
GND_D
A
C
GND_D
A
C
1
5
10
15
20
22
20
1
2
PR
O
TECT
IPR
O
TE
CT
U_CVIN
U_SCIN
U_SYIN
GND_VD
GND_VD
+12VDG
Z2_L
Z2_LR
GND_A
GND_DG
U_GND
U_L
U_R
+15V
A
-15V
A
U_DET2
U_DET1
U_TXD
U_RXD
U_RST
U_SCL
U_SD
A
1
5
10
15
18
GND_DG
GND_ARM
ARM_SOMI
ARM_SIMO
ARM_SCLK
ARM_CS
ARM_RD
Y
ARM_RST
VM_SDI
VM_SDO
VM_CLK
VM_RD
Y
VM_RST
CEC_IO
DIGMUT
HDMIMUT
OPTF
+3.3VST
HDMI
HDMI
22
œ
œ
œ
16
35
10
BAND
INT1
5
15
25
INT2
œ
+3.3VMPU
œ
œ
œ
œ
œ
22
œ
œ
18
œ
œ
œ
INT3
œ
œ
œ
20
19
œ
œ
œ
œ
œ
16
18
œ
œ
œ
THERMAL1
1
16
Z2_R
Z2_L
-15V
A
+15V
A
+12VDG1
AD_R
AD_L
D
A
CFRHW
D
A
C_SR
D
A
C_SL
D
A
C_SBR
U_L
D
A
C_SBL
D
A
C_FR
D
A
C_FL
D
A
C_SW
D
A
C_C
U_R
U_GMD
D
A
C_FL
D
A
C_FR
D
A
C_SBL
D
A
C_SBR
D
A
C_C
D
A
C_SW
D
A
C_SL
D
A
C_SR
D
A
CFRHW
D
A
CFLHW
AD_R
AD_L
GND_A
GND_A
GND_A
20
1
1
PREWLMUT
SRZ3MUT
Z3MUT
PRESRMUT
SWMUT
PREFLMUT
PRESBMUT
Z2MUT
SBZ2MUT
AMUT
Z2V
OL_CLK
MV
OL_CLK
MV
OL_D
A
T
GND_A
+15V
A
-15V
A
A
UX_R
A
UX_L
GND_A
UX
19
+5.9VDC
GND_A
GND_D
A
C
MICOUT
D
A
CFLHW
GND_DG
C1101
C1102
C1104
C1105
C1109
C1111
C1112
C1114
C1115
C1116
C1117
C1118
C1119
C1125
C1304
C1306
C1341
C1365
C1366
C1368
C1375
C1380
C1381
C1385
C1400
C1417
C1418
C1820
C1821
C1822
C1823
C1824
C1825
C1826
C1827
L1100
L1101
L1102
L1103
L1104
L1301
L1305
L1307
L1308
L1312
L1313
L1319
L1323
L1324
L1325
L1326
L1336
L1404
L1407
Q1221
Q1224
Q1226
Q1227
Q1230
Q1232
Q1233
Q1235
Q1251
Q1260
Q1301
Q1302
Q1303
Q1800
R1100
R1101
R1102
R1103
R1230
R1231
R1246
R1247
R1250
R1252
R1258
R1320
R1321
R1322
R1323
R1324
R1325
R1326
R1327
R1340
R1341
R1342
R1343
R1344
R1345
R1346
R1347
R1367
R1370
R1371
R1372
R1373
R1374
R1375
R1376
R1377
R1380
R1381
R1382
R1383
R1384
R1385
R1386
R1387
R1485
R1486
R1487
R1488
R1490
R1491
R1492
R1496
R1497
R1529
R1530
R1531
R1550
R1551
R1560
R1561
R1570
R1571
R1582
R1620
R1630
R1641
R1642
R1643
R1644
R1645
R1646
R1647
R1648
R1649
R1651
R1652
R1653
R1654
R1655
R1656
R1657
R1658
R1659
R1660
R1661
R1662
R1663
R1664
R1665
R1666
R1667
R1668
R1669
R1800
R1801
R1802
R1803
R1820
R1821
R1850
R1851
R1860
R1861
-12V
A
+12V
A
DSP_MCK
DSPSLR3
DSPSBLR3
DSPBCK3
GND_ARM
GND_ARM
5
10
15
5
10
15
5
10
15
5
10
MCK_HDMI
DSP_BCK3
15
GND_ARM
GND_ARM
DSP_LRCK3
5
10
15
20
5
10
15
20
PCMBCK_HDMI
PCMLRCK_HDMI
PCMLR_HDMI
DSP_MCK
DSP_FLR3
DSP_SLR3
DSP_SBLR3
MCKDIR_HDMI
BCKDIR_HDMI
LRCKDIR_HDMI
SDOUTDIR_HDMIFLR
DSP_CSW3
~DAC_RST
DIGSDO
DIGCLK
DIGSDI
DSP_WHLR3
~DIR_CS
~DIR_RST
~DIRINT0
~DIRINT1
ARC_SPDIF
OPTF
HDMI_SPDIF
18
18
16
~DAC_CS1
~DAC_CS2
~DAC_MUT
DAC_SW
DAC_FL
DAC_FR
DAC_SBL
DAC_SBR
DAC_SL
DAC_SR
DAC_WHL
DAC_WHR
DAC_C
AD_L
MICFOUT
AD_R
+15VA
+5.9VDC
GNDDAC
+12VDG
GNDDAC
GNDA
GNDA
-15VA
GNDDAC
DSPLRCK3
DSPFLR3
PLLMCK
1
1
1
1
1
1
1
1
1
1
1
+5VDAC
+5VDG
+3.3VDG
1
1
1
1
1
1
C7904
C7907
C7909
C7917
C7935
C7938
C7946
C7949
C7950
C7951
C7952
C7953
C7954
C7955
C7956
C7957
C7958
L7900
L7901
L7902
L7903
L7904
L7906
L7907
L7910
L7912
L7913
L7917
L7918
L7919
R7901
R7903
R7905
R7907
R7908
R7912
R7914
R7915
R7917
R7930
R7931
R7932
R7934
R7935
R7936
R7937
R7938
R7939
R7940
R7941
SD
A
SCL
RESET
RX
TX
DOCK_1
DOCK_2
-15V
A
+15V
A
GND_A
MM_L
GND_D
MM_R
MMP_CV
GND
VD
MMP_SC
GND_PO
WER
MMPSY
+12V
Z2_L
Z2_G
Z2_R
C152
D151
D152
L150
L152
C162
D161
D162
L162
C105
C107
C110
C20
C2050
C2100 C2102
C2105
C2106
C2107
C2110
C2112
C2127
C2131
C2132
C2133
C2134
C2135
C2137
C2139
C2140
C2142
C2145
C2147
C2153
C2155
C2156
C2157
C2176
C2180
C2182
C2187
C2194
C2197
C2198
C2201
C2205
C2209
C2211
C2212
C2215
C2217
C2218
C2220
C2227
C2229
C2231
C2237
C2240
C2242
C2243
C2246
C2247
C2248
C2250
C2251
C2253
C2254
C2255
C2256
C2257
C2258
C2259
C2261
C2263
C2264
C2265
C2270
C2280
C2281
C2282
C2285
C2286
C59
C60
D2001
D2002
D2003
D2004
D2104
D2105
L2101
L2102
L2103
L2104
L2105
L5
Q102
Q2
R20
R2003
R21
R2100
R2101
R2102
R2103
R2104
R2105
R2107
R2108
R2109
R2110
R2111
R2112
R2113
R2114 R2115
R2116
R2117
R2118
R2120
R2121
R2124
R2127
R2131
R2135
R2143
R2144
R2145
R2147
R2150
R2155
R2159
R2164
R2166
R2167
R2168
R2169
R2170
R2172
R2175
R2177
R2183
R2184
R2187
R2188
R2195
R2198
R2203
R2205
R2207
R2209
R2212
R2213
R2218
R2219
R2226
R2233
R2234
R2235
R2236
R2238
R2239
R2240
R2241
R2242
R2245
R2246
R2249
R2250
R2253
R2254
R2255
R2256
R2257
R2258
R2259
R2260
R2261
R2263
R2265
R2266
R2268
R2269
R2270
R2271
R2274
R2276
R2277
R2278
R2279
R2283
R2284
R2285
R2287
R2290
R2294
R2295
R2296
R2297
R2298
R2303
R2305
R2307
R2308
R2309
R2310
R2314
R2315
R2500
R2501
R2504
R39
R41
R43
R55
R75
GNDDG
PR_IN1_D
PB_IN2_D
/POFF
/POFF2
GND_TU
GND
VD
CY_IN2_D
GND
VD
GND
VD
GND
VD
GND
VD
GND
VD
GND
VD
GND
VD
A
A
POWERD
+SUB
12VRL
POFF
_MPU
MONITOR
OUT
GNDHDMI
+12VHDMI
1
1
2
VPO
WER
SEC3-2
SEC3-1
SEC2-1
SEC2-2
NC
GNDVD
FANCTRL
+3.3VST
+12VDG
+5.9VDC
GNDDAC
GNDDAC
16
5
5
GNDDAC
1
31
30
2
SYDET
VDET
CDET
VSWSD
A
VSWSCL
VMUT
ADINCV
GND
VD
ADINSY
GND
VD
ADINSC
GND
VD
CY
OUT1
GND
VD
PBOUT1
GND
VD
PR
OUT1
GND
VD
D
A
CPY
GND
VD
1
5VVSW
+12VHDMI
GNDHDMI
1
2
D
A
CPB
GND
VD
D
A
CPR
GND
VD
D
A
CSY
GND
VD
D
A
CSC
GND
VD
D
A
CCV
GND
VD
PR_IN2_D
GND
VD
D4SEL1
PB_IN1_D
CY_IN1_D
PR_OUT_D
PB_OUT_D
CY_OUT_D
D4SEL2
+5VVD
MMP_SCIN
MMP
MMP_
AUXC
MPOWER
12VFAN
IN
CVIN
SYIN
+SUB
V
18
1
SD
STEREO
RDSCLK
RDS
PLLSDA
PLLSCL
RS232TXD
RX232
SRRXD
SRTXD
SRRST
IRIN
TRGA
TRGB
TRGC
GNDDG
DATA
RXD
1
9
+15V
-15V
1
TUP
A
C_L
GND_TU
TUP
A
C_R
GND_A
SIRIUS_L
SIRIUS_R
21
PLLSCL
PLLSDA
STEREO
SD
+B_9V
NC
TULOUT
TUNER_GND
TU_R_OUT
TUNER_GND
FM_RDS11
V
C
Y
PB
Z2
OUT
GAME/TV
IN
CBL/SAT
IN
VCR/DVR
IN
VCR/
OUT
DVD
IN
DVR
COMPONENT
COMPONENT
IN-3
IN-2
IN-1
OUT
OUT2
C2906
C2907
C2908
PR_IN2
PB_IN2
CY_IN2
CY_OUT
PB_OUT
PR_OUT
D4SEL2
PR_IN1
PB_IN1
CY_IN1
D4SEL1