Onkyo TX-NR801/E Service Manual page 29

A
SCHEMATIC DIAGRAM 9 Main and control terminal sections
1
5.6S
2
+13V
GNDDAC
GNDDAC
+24V
RLGND
RLGND
DTADIM
+12V
12TRGB
12TRGA
SPRLF
SPRLZ
POWER
12TRGZ
232RXD
232TXD
RI
IRIN
3
4
R232
4
NJM4565M
6
Q2913
5 7 1
5
8
Except 120V(MDD/MDC) and Australian(MPA) models
B
D203
0.22
R233
1SS352
Q233
D202
150 2W
G
I O
R234
1SS352
NJM78M56
C2922
223J
Q2922
Q2921
RN1402
RN1402
Q231
1K
R231 P6830B
2SC2712
TO NAETC-7694
(SCH. 7)
Q232
1K
P6832B
2SC2712
TO NAETC-7695
(SCH. 7)
R2915
22K
R2908
4
R2919
6
22K 1.5K
Q2910
7
2 5
8
Q2913
R2916
3
22K
NJM4565M NJM4565M
NAETC-8083 NAAR-8078
U45
U41
SUBREQ
MAINCL
MAINSO
SUBSO
SUBRES
MAINREQ
SUBPOFF
DSPCL
XRESET
D201
DSPDA
XDARST
1SS352
XDACS
DAMUTE
GNDDSP
GNDDSP
GNDDAC
GNDDAC
+5VDSP
+5VDAC
-15V
+15V
RDSDET
AMUT
Z2MUT
HPMUT
Z2LMUT
TNCL
TNDA
TNCS1
TNCS2
VLSTB
VLDA
VLCL
AFCL
AFDA
AFSTB
STEREO
P205
R212
220
TUMUT
PLLCE
POWER
SPRLF
SPRLZ2
12VTRGZ
12VTRGB
12VTRGA
P202
R211
PDIRECT
100
5.6S
+13S
GNDADIN
Q211
GNDADIN
PC817X DOSBL
DOSBR
GND2
R2905
DOSL
2
10K
Q2910
1
DOSR
3
NJM4565M
DOSW
29
C
P7201B
NET
SDA
Q2905
SCL
2SC2712
Q2904
RN2402
GND
GND
GND
+15V
TNCL
TNDA
TNCS1
TNCS2
VLSTB
VLDA
VLCL
SD
AFCL
AFDA
AFSTB
Z2MUTE
AMUTE
HPMUTE
GNDADIN
RT
GNDADIN
RT LT
GNDADIN
LT
DOSBL
GND GND
DOSBR
GND GND
DOL DOL
GND2
DOR DOR
GND GND
DOSL
GND GND
DOSR
GND GND
R2904*
DOC
0 or Open
GND GND
DOSW
R2904: 0:120V and Australian models
Open: Other models
TX-NR801/E
D
NADIS-7746 (S
Q2907
2SC2712
Q2
Q2906
RN2402 RN
HPL
HPE
HPR
E2903
RDS
RZ2R
+5V
-15
GN
+15
GN
STE
RZ2L S
TUM
VL
VL
PLL
AF
AF
AFS
RZ
GND
R
GND
LT
GND
RZ