Onkyo HT-RC180(B) Service Manual page 16

A B
SCHEMATIC DIAGRAM-6
Q Q
3 7 6 3 1 5 1 5 0
1
U0031 CPU CIRCUIT PC BOARD BACPU-0100-1P
(PART-11)
BACPU-0100
40 GND_VD
2 39 AUXCV_IN
38 -15VA
37 +15VA
36 AUX_R1
35 GND_AUX
34 GND_AUX
33 AUX_L
32 MICOUT
31 MICMUT
30 MICDET
29 OPTF
28 VOLA
27 VOLB
26 +5VMPU
25 KEY3
24 KEY2
23 KEY1
22 KEYINT1
21 KEYINT0
20 +3.3VST
19 +3.3VMPU
18 GND_DG
3 17
16 FLD_SDO
15 FLD_CLK
14
13 FLDRST
12 FLD2CS
11 FLDCS
10 LED_REMO
9 REMO_IN
8 REMIN
7 KEY0
6 LEDPURE
5
4 LEDZONE3
3 LEDZONE2
2
1 LEDSTBY
R1163
4
NC
NC
C1018
16 GND_DG
15 +12VDG
14 GND_DG
13 +12VDG+SUB
12 GND_DG
11
10 +3.3VST
T E
L 1 3 9 4 2 2 9 6 5 1 3
9 +12VTRG
8 MMP_SCIN
+12VDG1
7 MMP_SYIN
6 MMP_CVIN
5 GND_VD
Q1017
R1146 R1147
AUXCV_IN XC6202P502FR
4 1.5(1W) +5.0V
1.5(1W)
3 1 +5VMPU
MPOWER
3 I O
30mA
G
2 POFF
1 POFF2
18 XM_TXD
5
+3.3V
17 XM_RXD 1 5 +3.3VMPU
VIN VOUT
10mA
16 XM_RST 2
VSS
15 XMANT 3 4
CE NC
14 XMLNK
Q1018
13 XMDACRST
XC6213B332MR
12 SR_RST GND_DG
11 SR_TXD
10 SR_RXD +5.0V
+5VST2
9 RS232RXD
8 RS232TXD Q1019
7 PLLSCL S-812C33AUA-C2N
2 3 +3.3VST
I O
6 PLLSDA
+3.3VMPU
G
5 RDSDATA 1
4 RDSCLK
3 STEREO
2 SD
1 FANCTRL
Q1020
S-812C56AUA-C3K
1SS352
2 3 +5VST
I O
D1005
G 1
C1040
470/10
6
C1039
BLM21PG221SN1 C1038
R1268 L1090 10/50 104Z
2 RI
3 220
1
P1208
RIJACK
R1034
C1056
MSJ-035-22
0 NC
+12VDG
GND_VD
2
2SC2712-GR
Q1102 1
3
7
1
P2.3/INT8
2
P2.1/INT9
3
P3.0/T0PWM/T0CAP P0.1/INT1/SCLK
4
104Z Q1101
P3.0/REM P0.0/INT0/SDAT
C1104 5
VDD
0 6
VSS
R1273
7
XOUT S3F80K9
8
XIN
X1002 R1274
9
0 TEST
CSTCE8M00G55-R0
10
TEST
P2.5/INT9
11
P2.6/INT9
w w w
Bi-direction Remote
8
C D
SRZ3MUT3.3
Q1027
KRA102S
C1043 105Z
R1004
SRZ3MUT
1K
PREFLMUT3.3
Q1029
KRA102S
R1048 47K
R1037
47K
C1044 105Z
R1042 47K
R1017 PREFLMUT
1K R1038 47K
Z3MUT3.3 47K
R1040
R1039 47K
Q1031 DHC40.1 only
KRA102S
C1045 105Z
+3.3VST
R1047
Z3MUT
1K
SWMUT3.3
R1083
Q1033 APOWER_W 220
KRA102S
R1230
220
PRESRMUT3.3 109
FLMD1_XMP2SDO R1089 110
C1046 105Z PDL5/AD5/FLMD1
220
SPRLSR R1091 111
PDL6/AD6
R1231 SWMUT
SPRLC 220 112
R1087 220
1K PDL7/AD7
SPRLF 220 113
R1095
PRESRMUT3.3 PDL8/AD8
SPRLSB R1086 220 114
PDL9/AD9
SPRLFW R1133 220 115
Q1035
PDL10/AD10
KRA102S SPRLFH R1101 220 116
PDL11/AD11
220
PRESBMUT3.3 R1104 117
PDL12/AD12
47
LEDZONE3 R1077 118
PDL13/AD13
C1047 105Z R1107 47
LEDZONE2 119
PDL14/AD14
R1299 PRESRMUT LEDPURE R1109 47 120
1K PDL15/AD15
TRGCZ3 R1111 220 121
PRESBMUT3.3 PDH0/A16
TRGB R1113 220 122
PDH1/A17
220
TRGAZ2 R1115 R1255 123
Q1037
PDH2/A18
220
KRA102S MICDET R1117 47K 47K 124
PDH3/A19
R1119 220 R1027
MICMUT 125
PDH4/A20
220
MPOWER R1121 126
PDH5/A21
C1048 105Z R1254 R1123
47K SEC1M 127
PDH6/A22
R1267 R1126 220 47K
PRESBMUT SEC1H 128
1K PDH7/A23
IPROTECT R1130 220 129
AMUT3.3 P715/ANI15
PROTECT R1131 220 130
P714/ANI14
Q1002 1K
VOLB R1136 131
KRA102S P713/ANI13
1K
VOLA R1138 132
P712/ANI12
R1140 220
MMP_DET1 133
P711/ANI11
R1142 47K
THERMAL2 134
R1005 C1001 105Z P710/ANI10
R1144
THERMAL1 220 135
P79/ANI9
1K AMUT
VOLH R1148 220
136
Z2MUT3.3 P78/ANI8
R1152 INT3d INIT3 137
P77/ANI7
INT2d INIT2 138
R1155
Q1004 P76/ANI6
KRA102S R1158 INT1d INIT1 139
P75/ANI5
R1160 BANDd BAND 140
P74/ANI4
4.7K
KEY3 R1161 141
P73/ANI3
4.7K
C1004 105Z KEY2 R1162 142
P72/ANI2
R1011 R1164 4.7K
Z2MUT KEY1 143
P71/ANI1
1K
R1166 4.7K
SBZ2MUT3.3 KEY0 144
P70/ANI0
R1168 2.7K
Q1011
KRA102S R1170 2.7K
2.7K
R1171
2.7K
R1172
R1099
10K
C1007 105Z
DHC40.1 only
R1075
SBZ2MUT +3.3VST
1K
+3.3VMPU
Q1022
R1EX25064ASA00A
ROM_CS 1 8
CS Vcc
R1226
ROM_SDI 2 7
SO HOLD
3 6 47K 1 3
WP SCK DS MR
4 5
GND SI
5 4
VDD OUT
Q1023
NJU7706F27A3
47 R1286
33
P0.3/INT3
32
P0.2/INT2
31 SCLK
30 SDAT
29
P4.4
28
P4.5
27
P4.6
26
P1.7
25
P1.6
24
P1.5
23
P1.4
x a o
P3608B IMSA-9142S-18A y P1010B IMSA-9142B-20A
TO BAHDM-0132
. i
(Part-20)
(SD-15)
http://www.xiaoyu163.com
HT-RC180
E F
Power_GND
Q1005
Q1006
KRC102S
KRA107S
Q1007
KRC102S
R1070 10K
2.7K
R1241
+3.3VST
C1009
72
P911A11/SOB3
71
P910/A10/SIB3
70
PDL4/AD4 P99/A9/SCKB1
109
69
P98/A8/SOB1
68
P97/A7/SIB1/TIP20/TOP20
67
P96/A6/TIP21/TOP21
66 R1100
P95/A5/TIP30/TOP30
65 R1102
P94/A4/TIP31/TOP31
64
P93/A3/TIP40/TOP40
63 R1108
P92/A2/TIP41/TOP41
62 R1110
P91/A1/KR7/RXDA1/SCL02
61
R1112
P90/A0/KR6/TXDA1/SDA02
60
R1114
P81/TXDA3
59
R1116
P80/RXDA3/INTP8
58 R1118
P615
57 R1120
P614
56 R1122
Q1016 P613/TIP81/TOP81
55 CEC_IN R1124
P612/TIP80/TOP80
Q Q
MPD70F3746GJ-GAE-AX
54 CEC_OUT
3 P611/TOP71 7 6
R1141
53
P610/TIP71
52 R1143
P69/TIP70/TOP70
51 R1134
P68/SCKB5
50 R1137
P67/SOB5
49 R1139
40 P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO P66/SIB5
48 R1128
39 P52/TIQ03/KR2/TOQ03/RTP02/DDI P65/RTP15
47 R1149
P51/TIQ02/KR1/TOQ02/RTP01 P64/RTP14
38
R1153
46
P50/TIQ01/KR0/TOQ01/RTP00 P63/RTP13
37
R1156
45
P62/RTP12
44
R1057
P61/RTP11
43 R1060
P60/RTP10
42
P55/SCKB2/KR5/RTP05/DMS
41
P54/SOB2/KR4/RTP04/DCK
40
39
38
37
+3.3VST
+3.3VMPU
C1005 104Z
C1037
104Z
R1225
10K
R1061
10K
R1270
100
C1053
102K
4 5
C1054
220/10
3
D1100
SIR-34ST3F
2
IRIN 1
D1101
R1271 SIR-34ST3F
1K
U1100
IR IN
KSM-603TE2Q
u 1 6 3
P6621B IMSA-9142B-16A
except DTH-40.1
To BATRM-0083
.
(Part-8)
(SD-4)
http://www.xiaoyu163.com
G H I
8 9 2 4 9
TO DEBUGER
NC(Debuger)
P1001A
Digital
Q1292
2SC2712-GR
2
1
R1294
R1289 47K
3
100K
R1296
47K
Q1290
2SC2712-GR 2
+5.0V
Q1008
1
KRA107S
+5VST
R1291
R1008
100K 3
100
+3.3VMPU
SYSOUT
Q1009
C1008 KRC102S
101J
101J
47
R1088 FSO
47 RDS
R1090 FSI
220 DESTINATION Dx,JJ OTHER DESTINATION
R1092 FLD_CLK
220 FLD_SDO
R1094
47 STEREO R1058 R1220
R1096
O X Q1101Q1101
R1098 SD
R1272-R1288
47
NC XMDACRST R1065 R1199 X O C1101-C1104
X1101
NC XM_RST
R1105 XMANT SIRIUS
NC DESTINATION TX-SR707Dx DTR40.1Dx OTHER
NC XMLNK
DESTINATION
NC TX-NR807Dx DHC40.1Dx
XM_RXD
DTR50.1Dx
NC XM_TXD
R1114 R1116 R1206 R1208
47 SR_TXD O X R1236
R1118
JL1015B
47 SR_RXD
P6621B
47 SR_RST
IR IN
47 PLLSDA
DESTINATION TX-SA707JJ RC180Dx OTHER
47 PLLSCL TX-NA807JJ
220
CEC_IO
R1247 O X
3 1 5 1 5 0 8 9 2
47 U1100
VM_RDY
D1100-1101
47 VM_RST X O
R1270-1271
47 VM_CLK C1053-1054
47 JL5515
VM_SDO
220
VM_SDI
47 SYSOUT
A B C D E F N
47
XMP2RST
MODEL
47 TX-SR707 TX-SA707 DTR40.1 DHC40.1
XMP2CS
47
XMP2CLK
TYPE
Dx xx JJ Dx xx JJ Dx
47 XMP2RDY
47 XMP2SDI
u
R1242 47 OC_DMS R1159 NC 10K 10K NC 10K 4.7K
BAND
R1243 47 OC_DCK
d R1160 10K 33K 10K 33K
R1244 47 OC_DDO
u
10K
R1245 47 OC_DDI R1157 33K 33K 10K 10K 10K
INT1
4.7K
R1165 KEYINT1
d
R1158 10K 10K 33K 10K 10K 10K
4.7K
R1167 KEYINT0
u
R1154 NC NC 33K 33K 33K 33K
INT2
d R1155 4.7K 10K 10K 10K
u
10K
R1150 NC NC 33K 10K 33K
INT3
d R1152 4.7K 10K 10K 56K
C1060 102K
C1061 102K
R1912 NJM4580M-D
22
C1904
10/50
7
Q1904:A
R1910
100/25
C1902
22K
MMP_SDA 22 22 SDA
MMP_SCL 21 21 SCL C1906
101J
MMP_RST 20 20 RESET
C1907
MMP_RXD 19 19 RX
101J
MMP_TXD 18 18 TX
C1900
100/25
MMP_DET1 17 17 DOCK_DET1
R1911
MMP_DET2 16 16 DOCK_DET2
C1905 22K
10/50
-15VA 15 15 -15VA 1
Q1904:B
+15VA 14 14 +15VA
MM_R 13 13 MM_R R1913
NJM4580M-D
22
MM_GND 12 12 GND_A
Q1950
MM_L 11 11 MM_L
NJM2505AF
C1953
GND_DG 10 10 GND_D
10/50
1
Vout VGND
Z2_R 9 9 Z2_ROUT
2.2K 2
GND_A 8 8 Z2_GND_A R1954 GND
3
Z2_L 7 7 Z2_LOUT V+
R1955
+12VDG 6 6 +12V
22
MMP_SYIN 5 5 MMP_SY
Q1960
GND_VD 4 4 GND_VD NJM2505AF
MMP_SCIN 3 3 MMP_SC R1964 1
Vout VGND
2.2K
GND_DG 2 2 GND_POWER C1963 2
GND
10/50
MMP_CVIN 1 1 MMP_CV 3
V+
R1965
22
Q1970
GND_VD
NJM2505AF
C1973
R1974 1
Vout VGND
2.2K
10/50 2
GND
3
V+
R1975
22
m
uCOM 1000-1299
c o
U-port 1900-1999
HT-RC180
J K
8 2 9 9
TO FLASH WRITER
NSCT-9P2243
P1004A
GND_DG 1
HPDET 2
HPRL 3
R1290 GND_AUX
10K
+15VA
47K
R1293
11
R1295 47K
IRINA1 10
IRINA2 9
C1290
IRINB1 8
100/25
IRINB2 7
C1291
104Z TRGCZ3 6
1 14
VDD TRGB 5
IN/OUT1
2 13
OUT/IN1 CONT1 TRGAZ2 4
3 12
C1296
OUT/IN2 CONT4 +12VTRG 3
22/50
4 11 AUX_R1
IN/OUT2 IN/OUT4 GND_DG 2
5 10
CONT2 OUT/IN4 +12VDG+SUB 1
6 9
C1292
CONT3 OUT/IN3
10/50
7 8
VSS IN/OUT3
C1293 PROTECT 19
Q1291
10/50
AUX_L/MIC 18
TC4066BFT
17
AUX_R 16
-15VA 15
+15VA 14
Bi-direction Remote
GND_A 13
TX-NR807Dx,Xx OTHER
MVOL_DAT 12
DTR50.1Dx,XX,JJ
MVOL_CLK 11
RC180Dx
Z2VOL_CLK 10
AMUT 9
O X
SBZ2MUT 8
Z2MUT 7
PRESBMUT 6
model
PREFLMUT 5
DHC-40.1 OTHER
SWMUT 4
PRESRMUT 3
R1237 O X Z3MUT 2
SRZ3MUT 1
X O
AD_R 15
AD_L 14
DAC_SR 13
DAC_SL 12
4 9 8 2 9 9
DAC_SW 11
DAC_C 10
DAC_SBR 9
DAC_SBL 8
DAC_FR 7
DAC_FL 6
G H J P K L M
MM_GND 5
TX-NR807 TX-NA807 HT-RC180 DTR50.1
MM_L 4
MM_R 3
Dx
Dx xx JJ Dx xx JJ
Z2_L 2
Z2_R 1
NC NC 10K 10K 33K NC 10K 4.7K
GND_A 3
10K 33K 4.7K 10K 33K 2
1
10K
NC NC 10K NC NC NC NC
NC 33K
10K 10K 10K 56K 10K 33K 33K 33K
NC 10K 10K 33K 33K 56K 56K 56K
10K
NC NC 33K 33K 10K 10K 33K
NC 4.7K 10K 10K 10K 56K
BAETC-0103
5
R1904
22K
6
EARTH
C1976
102K 27
R1903
NC
24
GND_AU L1920 LM182 12
R1902 SDA L1919 LM182 23
1M
L1921 LM182 11
SCL L1918 LM182 22
2 AUDIO_R LM182 10
L1917
RESET L1916 LM182 21
R1905 R1920
22K 22K
3 AUDIO_L L1915 LM182 9
R1921 RX L1914 LM182 20
22K
Z2_GND_A L1913 LM182 8
TX L1912 LM182 19
C1951
R1951
L1911 LM182 7
470/6.3 22
5
Z2_ROUT 26
C1952
R1952 Z2_LOUT LM182 6
L1910
4 470/6.3 22
Vin DOCK_DET1 L1909 LM182 18
5
R1956 1M
DOCK_DET2 L1908 LM182 17
C1956
R1957 NC
470J
GND_D L1907 BLM21PG221SN1 4
C1961
R1961
5 SY L1905 LM182 16
470/6.3 22 3
4 SC L1904 LM182 15
Vin
BLM21PG221SN1 2
C1962 R1962
470/6.3 22
CV L1903 LM182 L1900 14
C1966
1
470J
C1971 R1971
GND_V 13
470/6.3 22
5
Q1940
L1902
XC6202P502FR
LM182
1 3 +12V
O I 25
4 R1980
Vin
G FUSB090F
C1972 R1972
2
22
470/6.3
C1930
104Z EARTH
+5V_MM L1901
BLM21PG221SN1
E1911 1 2 3 4
NEJITANSI_M3
L1906
BLM21PG221SN1
U0033 UNIVERSAL PORT PC BOARD
BAETC-0103-1P