Onkyo HT-RC270 Service Manual page 13

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A
B
SCHEMATIC DIAGRAMS - 9
POWER AMP (FINAL STAGE) SECTION
Q Q
3 7 6 3 1 5 1 5 0
1
U0010
BAAMP-0474
POWER AMP. BOARD
2
3
4
T E
L
1 3 9 4 2 2 9 6 5 1 3
5
6
+B1C
C
PLUG
808(-1A)
IMSA-9201B-106Z388-PT1
1
P605*
TTC0001 TTC0002
P606*
TTA0001 TTA0002
2SC1740S-S
Q6002
P6052
9
LIST
R6182
8
56K
7
6
NFC
5
P6072
4
3
2
1
ID+
ID-
7
P6062
LIST
1
PLUG
1SS133
IMSA-9201B-106Z388-PT1
-B1C
w w w
8
C
D
NOTE:
XY in "SCHEMATIC-a / PART-b:XY" indicates the target
location of the plug or socket, X=A to E/H/K, Y=1 to 4/5/8.
FR
2SC1740S-S
Q6001
9
8
7
6
5
4
3
2
1
RH
2SC1740S-S
Q6008
9
8
7
6
5
4
3
2
1
SR
2SC1740S-S
Q6004
9
8
7
6
5
4
3
2
1
SBR
1008(-1B)
IPRO
2SC1740S-S
Q6006
9
8
NSAS18P1849
808
7
SC-0.8X5.5X18.5T
NSAS18P1822
1008
6
L6802
5
1
SPC
R6802
4
3
10(1/2W)
P6600E
#22
2
1
VPRO
R6212
47K
D6002
R6232
VOLH
47K
x
a o
y
.
i
http://www.xiaoyu163.com
E
F
G
8
+B1R
PLUG
808(-1A)
1008(-1B)
IMSA-9201B-106Z388-PT1
1
P605*
TTC0001 TTC0002
P606*
TTA0001 TTA0002
IPRO
P6051
LIST
R6181
56K
NSAS18P1849
808
NSAS18P1822
1008
SC-0.8X5.5X18.5T
NFR
L6801
1
P6071
SPR
R6801
10(1/2W)
P6600A
#22
ID+
ID-
P6061
LIST
VPRO
R6211
47K
D6001
1
R6231
VOLH
PLUG
1SS133
47K
IMSA-9201B-106Z388-PT1
-B1R
+B1RH
PLUG
808(-1A)
1008(-1B)
IMSA-9201B-106Z388-PT1
1
P605*
TTC0001 TTC0002
P606*
TTA0001 TTA0002
IPRO
P6058
LIST
R6188
56K
NSAS18P1849
808
NSAS18P1822
1008
SC-0.8X5.5X18.5T
NFRH
L6808
1
P6078
R6808
SPRH
10(1/2W)
P6600B
#22
ID+
ID-
P6068
LIST
VPRO
R6218
47K
1
D6008
R6238
VOLH
PLUG
47K
Q
Q
1SS133
IMSA-9201B-106Z388-PT1
3
7
6
3
-B1RH
+B1SR
PLUG
808(-1A)
1008(-1B)
IMSA-9201B-106Z388-PT1
1
P605*
TTC0001 TTC0002
P606*
TTA0001 TTA0002
IPRO
P6054
LIST
R6184
56K
NSAS18P1849
808
SC-0.8X5.5X18.5T
NSAS18P1822
1008
NFSR
L6804
1
P6074
R6804
SPSR
10(1/2W)
P6600C
#22
ID+
ID-
P6064
LIST
VPRO
R6214
47K
D6004
R6234
1
VOLH
PLUG
1SS133
47K
IMSA-9201B-106Z388-PT1
-B1SR
+B1SBR
PLUG
808(-1A)
1008(-1B)
IMSA-9201B-106Z388-PT1
1
P605*
TTC0001 TTC0002
P606*
TTA0001 TTA0002
IPRO
P6056
LIST
R6186
56K
NSAS18P1849
808
SC-0.8X5.5X18.5T
NSAS18P1822
1008
NFSBR
L6806
1
P6076
SPSBR
R6806
10(1/2W)
P6600D
#22
ID+
ID-
P6066
LIST
VPRO
R6216
47K
D6006
1
R6236
VOLH
PLUG
1SS133
47K
IMSA-9201B-106Z388-PT1
-B1SBR
u 1 6 3
TO BAAF-0475
.
JL6041B
PART-10:D3
NPLG-3P586
TX-NR808/1008, TX-NA808/1008, DTR-50.2
H
I
9
2
4
9
8
5
+B1L
FL
PLUG
IMSA-9201B-106Z388-PT1
1
P605*
5
P606*
2SC1740S-S
Q6000
P6050
1
LIST
R6180
2
56K
3
4
NFL
5
P6070
6
7
8
9
ID+
ID-
P6060
LIST
1
PLUG
IMSA-9201B-106Z388-PT1
-B1L
3
+B1LH
PLUG
LH
IMSA-9201B-106Z388-PT1
1
P605*
3
P606*
2SC1740S-S
Q6007
P6057
1
LIST
R6187
2
56K
3
4
NFLH
5
P6077
6
7
8
9
ID+
ID-
P6067
LIST
1
PLUG
IMSA-9201B-106Z388-PT1
1
5
1
5
0
8
9
2
4
-B1LH
2
+B1SL
SL
PLUG
IMSA-9201B-106Z388-PT1
1
P605*
2
P606*
2SC1740S-S
Q6003
P6053
1
LIST
R6183
2
56K
3
4
NFSL
5
P6073
6
7
8
9
ID+
ID-
P6063
LIST
1
PLUG
IMSA-9201B-106Z388-PT1
-B1SL
4
+B1SBL
SBL
PLUG
IMSA-9201B-106Z388-PT1
1
P605*
4
P606*
2SC1740S-S
Q6005
P6055
1
LIST
R6185
2
56K
3
4
NFSBL
5
P6075
6
7
8
9
ID+
ID-
P6065
LIST
1
PLUG
IMSA-9201B-106Z388-PT1
-B1SBL
1
m
1
c o
6
6
J
K
2
9
9
TO BAAF0475
PART-10:E3
P6340B
NPLG-2P631
7
8
808(-1A)
1008(-1B)
TTC0001 TTC0002
TTA0001 TTA0002
IPRO
7
NSAS18P1849
808
NSAS18P1822
1008
SC-0.8X5.5X18.5T
L6800
1
SPL
R6800
10(1/2W)
P6600F
#22
VPRO
R6210
47K
D6000
R6230
VOLH
1SS133
47K
8
10
808(-1A)
1008(-1B)
TTC0001 TTC0002
TTA0001 TTA0002
IPRO
NSAS18P1849
808
NSAS18P1822
1008
SC-0.8X5.5X18.5T
L6807
1
R6807
SPLH
10(1/2W)
P6600G
#22
VPRO
R6217
47K
D6007
R6237
VOLH
47K
1SS133
9
8
2
9
9
10
11
808(-1A)
1008(-1B)
TTC0001 TTC0002
TTA0001 TTA0002
IPRO
NSAS18P1849
808
NSAS18P1822
1008
SC-0.8X5.5X18.5T
L6803
1
R6803
SPSL
10(1/2W)
P6600H
#22
VPRO
R6213
47K
D6003
R6233
VOLH
1SS133
47K
11
9
808(-1A)
1008(-1B)
TTC0001 TTC0002
TTA0001 TTA0002
IPRO
NSAS18P1849
808
SC-0.8X5.5X18.5T
NSAS18P1822
1008
L6805
1
SPSBL
R6805
10(1/2W)
P6600I
#22
VPRO
R6215
47K
D6005
R6235
VOLH
1SS133
47K
9

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